[....] Starting enhanced syslogd: rsyslogd[ 12.575853] audit: type=1400 audit(1518598027.291:4): avc: denied { syslog } for pid=3597 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 '10.128.0.57' (ECDSA) to the list of known hosts. 2018/02/14 08:47:15 fuzzer started 2018/02/14 08:47:15 dialing manager at 10.128.0.26:33691 2018/02/14 08:47:18 kcov=true, comps=false 2018/02/14 08:47:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000b89000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="ee9e0d0c82b3165a5afef64191b3f5ba", @ifru_addrs={0x2, 0x2, @rand_addr=0x1}}) r1 = socket(0x1, 0x806, 0x9f2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xff, 0x8, 0x400000000000000, 0x9, 0x100000001, 0x6a13868a, 0x7fff0000000000, r3}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000-0x38)=[{0xa, 0xffffffffb628c4c5}, {0x0, 0x3}, {0x8, 0x5}, {0xe, 0x40}, {0xf, 0xfffffffffffffff9}, {0x8, 0x1462}, {0x6, 0x81}], 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x7}, &(0x7f0000005000)=0x8) r5 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffbff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r4, 0x48, "6f67364faea0593dbd7bf7b77b41ceed2e89d13b98c91529936f8690caae92aafcfbf6b086afcf62df11eaa0372e790d0c7b9a9f110a310a625d4774227f715c8a9f6ad7660c039d"}, &(0x7f0000003000-0x4)=0x50) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0xcbbc, 0xffff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000005000-0x2f)="72768359e263535219f0cf9e14b95869f1e5812368f79a74f97c3ae3a62410ddb20044c15868cea83ada373a8f8991", 0x2f, 0x20008000, &(0x7f0000008000-0x6)=@hci={0x1f, 0x1}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000001000-0x6)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0], &(0x7f0000009000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x8)=[0x0, 0x0], 0x4, 0x2, 0x4, 0x2}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000000a000-0x4), &(0x7f0000004000)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r6, &(0x7f000000a000)) 2018/02/14 08:47:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000425000-0x12)='/dev/input/event#\x00', 0x1000, 0x28101) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000071000)=""/229) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setsig(r1, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000c8d000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x75)={0x0, 0x6d, "f88b3118678d17e6c23f50a02ccbee2b09b21d58946d458a7a8b7f0a522ecf239245ac57aee61e4e206675b7c77a10a608f442b9ebcd990929dde2d23f1697dbe2a1c5bcf4acb6c677e10dad3de3c661b446dfaed250a650ad293722782ab788be39e1c2d21083ebe7f48c3494"}, &(0x7f0000000000)=0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0xa0, &(0x7f0000002000-0xa0)=[@in6={0xa, 0x0, 0x0, @empty, 0x3f}, @in6={0xa, 0x1, 0x3bbe1ea3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xc6}, @in6={0xa, 0x2, 0x40, @empty, 0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000)=0x10) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'osx.', 'tls\x00'}, &(0x7f0000000000)='tls\x00', 0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000)={0x3, {"2ef3d6a731c56d"}, 0x4d7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r4, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000004000)=""/204) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="95f6966d2ef526dadc949b4cdb4abbd1"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000004000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x6, 0x8}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x3f, 0x101000) bind$ipx(r6, &(0x7f0000000000)={0x4, 0x1, 0x7, "cd61fd14eda9", 0x4}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value, &(0x7f0000005000-0x4)=0x8) 2018/02/14 08:47:19 executing program 3: getegid() r0 = socket$inet(0x2, 0x803, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xe3e3, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @loopback=0x7f000001}, 0x200, 0x2, 0x10001, 0x6, 0x2, &(0x7f0000c50000-0x10)=@common='sit0\x00', 0x0, 0x4, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x100000001}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x4000000000, 0x0, 0x1, 0x0, r1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0x80000001, 0x2, 0x101}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000002000-0x4), &(0x7f0000003000+0x3b0)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000)={r1}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x100000001, 0x10, 0x80, 0x1f}, &(0x7f0000003000-0x4)=0x18) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000+0xfdd)="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", 0xfe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000006000)={@generic="083b56bd48baf109e5d73b28a4817e89", @ifru_data=&(0x7f0000003000)="b8b8728140afaed2256798744b1c773e1ad77983ddeb5e422dee3a90e87589e2"}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x800}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007000)={r3, 0x8}, &(0x7f0000006000-0x4)=0x8) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000007000-0x2)=',\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000-0x4)) 2018/02/14 08:47:19 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001e4000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {}, {&(0x7f0000001000)="83344d30c703ea7b94236c25d30a19a2f750f88809f6526d40cec812d87eb704783b4544075277cf59b3162e500049fc5f234489507e1a26b3f2a201c94e341f4a4874a61aaabf9cb483f86ad7ebc8488a560048f270f4b6be7e8f32fbb63af165f39f83c6ecad62cae13da5f0a89aa76336a28d294766045a4298ca9ec59e0aaa8484fed5a1bd887f6e1dbcc73a86dd813593b1efbebe4a2b4787194b9fe7c4b49de8c893b82ea0b87afd735d814d90c6400529db317b15b5982de6e78cebdf51258b575bc4b127e3d7da3fed7e2df67f33fb3551cc6fca65109affc9ac00d6eb5fd0fbfed9f53c7ba1b0bf7dfc99d6b85877c2f3", 0xf5}, {&(0x7f0000002000-0x8f)="6f2bc061327f300fe4b72dd86095b828e6d37a6d1dd5f844ca45ae0830f466189fbe751f5d7a68c6263f3bdd7b6615dfef53df68850991082976c1d3a11bc787965e26c719f705d2b7e040af77fa79d285de0372f0ef19f8ed5ebf16542db11cf31cf1df9752178b27351923ea8cce7a6acc20044efd9d8d1b53d15902ebd4fc6a092f2db5a579b979cba243025b90", 0x8f}, {&(0x7f0000000000)="d9b8189f83782b9cc27bd84a151040118d56ef2745a7c4d6ba0ca533c39180253741729bf46376569def64fada95128893613e116150b6c23cc49d5a372761d9ec4d6eb0597e17f832d46f093fff419cd60200fadab9f5691aed9fd3c10e044f595c1257a52986963b6d226cdf0989226b9e586e475b08f70bbb89936367303ba7623b4cc2a0091e8c0980201949d5da17d6da8eefdb", 0x96}, {&(0x7f0000001000-0xa)="b1a67cbdbc01fc7ae98e", 0xa}, {&(0x7f0000002000-0x68)="afde60380f8a4619c9f50600d7a4fa62629749a10b6aa8402af445734e159d6f8c34e263ded7e5734d451d25c201cfc2d48818f0fbf8394a6783b03f107557cc9c437ca59fbb5376d9d3605b24d1d145871299592f77b2059cfe031b215e290e830ac0c07bcaf903", 0x68}, {&(0x7f0000000000)="5b5f305c437fe82cdad6e146278d9a35cb70ca23c3f58c366028a6663a78296204ffba46388085ba233ac474b3ef7afe29411edff201c62678f7f8f2355853b9b6ba54dd27fcc67b22b483358d8ca8b3286519e75bda59a3361d11b03f6ebd3fc4dc269d6953670a70fc64987470373a72207122c14a4ebd2687b460d719fbcecfb3ec58fa583653080e560d8a242d6ddf7b5f1a4ba5456abcd7e8dab98ab3fa50595a095f9ede34a861ff7141b7fa9c0c6c89d28d57aad48a9bb825e2211ed3e3cec5555fae4f80b4cf2a3e92f32556b767e76192", 0xd5}], 0x8, 0x0, 0x0, 0x801}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x3f)="9959dbe5386173277c85bc7d3fb2931bd8fb94610d32b16be4f1f0bfd340e7030c7b2378345e7f7ff162097b41b084c199eb34f0e4f9db34feb5c1ba0cd22b", 0x3f}, {&(0x7f0000001000)}, {&(0x7f0000000000)="3f55337c59b9a9ddd61f98a0de91967b6b60f416358e0569ee680d54d212dbc8dd526262bfcd99dc78dc0090e4a9b90613b6c45a2f29d701327bdcfa6b", 0x3d}, {&(0x7f0000003000-0x2a)="3373fe107aa84a22243b0b95380edeef122ea23ebd2c573bf40d56080830c6808e485b7f4e202850f59f", 0x2a}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="7d8ac39de2530e85e57890d3cf4988c9c21a8d175077fe79669c8b", 0x1b}, {&(0x7f0000003000-0x46)="b4664bb96efbf99f89b4db60760eb67309541628d3bfb17d5fca805230ec9be4e7b57d5f6c4519c7cfeaf1924fd5ff1936149a34ca702697cb02d4bebd9b77e656d199b21285", 0x46}], 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x4, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x101, r1}) init_module(&(0x7f0000003000)=':keyringuw:GPL\x00', 0xf, &(0x7f0000002000-0x8)='!proc-(\x00') fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000005000-0x1)=0x4) fcntl$setflags(r0, 0x2, 0x1) r2 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000-0x4)=0x1c) fadvise64(r2, 0x0, 0x1ff, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="0a3fc2fc2f8c49e4333783c96d48b1596227a9145d4d6b224c8cfa548f348c9a634c12a7e86bc0fd15fa3df92ca61fb9cbee1797d642d640b3f100db55f5cee4b4be3cb8b911c451983fa6503dd33fbb0c08529751755c0cf6a141b6799c984795546b8dd4b450a828810441b48f2cb23aef4003fe2735d0c28a682f9a9af0051e5a2a98327e45f58a8f5b3861d25e7bd2c0632121b5456bd10bdfd4426a3146290638ce78fcc50ee32bc9a1bf823704c756b2754c2fbc6919e22381cd777da536e7b5dfb4380c76f241907856676d75f3be6024e50dbe6855e148a5", 0xdc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000003000-0x60)={0x0, 0x0, 0x4, @tid=r3}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000005000)="d5ecb0ea22085265127b3e13c3e59f9fa3dda32f52631ba9ea5e8280edaab2165d012e65b56d50398de8ca8782f6693947e33e8f954fa972cbaa1ec9129baa352f6d2c38b2589b782df9b6b506b1dc93d234db1248cfd5268c49d12e515d844dc5f5c1b1a69c843b9abbd0d941cec6404c", 0x71, 0x10, 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000002000-0x1)='u') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000+0x5d9), &(0x7f0000007000-0x4)=0x14) 2018/02/14 08:47:19 executing program 5: r0 = syz_open_dev$mice(&(0x7f000077d000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000947000)=0xffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ba3000)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) listen$netrom(r0, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000+0x15)=""/239) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000a9f000/0x10000)=nil, 0x10000, 0x4, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x52)="d883749dea88bea2867f46c933f420378b44daa0fb8ce29b0cb10b1a9cd8f21d4b4b16380592f4e3f13a18a2603e506e6ae3959282b00fda3699a8b4859b103f898afcd948922cefa2a2ee1c1968735bdc7c", 0x52, 0x800, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={"504d86fe0da871b9b17b0dff4decc006", {0x4, 0x3ba, 0x70fe, "97cb67f7e534", 0x2}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000003000-0x4)=0x81) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002000-0xc)={@empty, @multicast2, @empty}, &(0x7f0000001000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r4, 0xcb, "ab0eabf36c6ada084741581957de9309f009fb5e0337e98c92c05acdd3ed34cc6822713dc913a3c2214837ded385ee4e81a0c586024b4004e4357b73b6f9a4bf969b64a691ed7236acaec23ab17918d97e84751bc7c88ed93fddc62b255208d04ff01408fc9a847840bb5184204e4a6fd9fc6c239baef40590cdc3f06c384d4f4b8df2e4d1904ae10db0ed2f662e4702905d25dfc7c9ef28e5e1d267c0fe4c775a90798d82b6c5cb12928f7e017ad7c6794650563bd41d5c3918cd6305ad78640d1a645a22f9435a236179"}, &(0x7f0000004000)=0xd3) r5 = socket$inet6(0xa, 0x0, 0x7) getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000001000)={&(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000006000-0xa0)=[{&(0x7f0000006000-0xcf)=""/207, 0xcf}, {&(0x7f0000005000)=""/95, 0x5f}, {&(0x7f0000004000)=""/92, 0x5c}, {&(0x7f0000006000-0x6e)=""/110, 0x6e}, {&(0x7f0000005000)=""/59, 0x3b}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000006000-0x3a)=""/58, 0x3a}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0x67)=""/103, 0x67}, {&(0x7f0000002000)=""/134, 0x86}], 0xa, &(0x7f0000005000)=""/160, 0xa0, 0x8000}, 0x0) 2018/02/14 08:47:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001000-0x4), 0x80800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x92009a2fbd0e6cde, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0xc000}, 0xc) write(r2, &(0x7f0000000000)="6ea7f85e46ec77858f4ab6df764d1c522e7c05ed9e3ea01992e8c8113cb6885e7bfbab1ee6273154f903c092c6b9993e9b243cb07c9f9c4c5d03974de2f2b503b824084fcad0a292236777c01d678abbbf65cf44b0155f7b6996a72dd84dd0a848847378319713eb48f19b96bfcc78807956902d858680c5da9900471cf847e47e44d5d580e5885976dc3ccf7d0d8b6489cddc5bc53b66df57363f2e0ab96b6d400421fcfb1af3014e", 0xa9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000001000)=&(0x7f0000001000-0x18), &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000003000-0x10)={0x54, &(0x7f0000001000-0x54)="30b993f8ca2fc2cab560a8ab8567f85e7276ffd4122d1597452ba5202a336e9bd7a42171fa19ef91e4a1eec0fd47999f3557576c4cb8e873b8b68d9464bd14528a0acc03802617e6e88eea20c158175913b33c61"}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) fcntl$setstatus(r1, 0x4, 0xc00) r5 = getpgid(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000)={0x0, 0x0, 0x1, @tid=r5}, &(0x7f0000004000-0x4)=0x0) timer_gettime(r6, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x3)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r7, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x0, 0x0, 0x0, 0x10000}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @common='syzkaller0\x00'}}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000008000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000009000-0x4)=0x4) 2018/02/14 08:47:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x440380, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10b800, 0x100) fanotify_mark(r1, 0x50, 0x40000022, r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast, @rand_addr, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @random="141c2bb07362"}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="6ef85033bea5741b982cac32e43ac1dc769479c4158ac95445409bf658ebc242036b326ecb39b01684607944e23c2c2c03393d099442a74bc017d0a92f1c1fb82143bdbe74d0dcfc1f363467be05197c842ee0e3c3940196bc9a326a8c32fa02d8bb4b34c0fa440e7b5d687466a1261c875dbf363bda53acf746af35e698953292f8d49a498d8ba5c2", 0x89) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x6, 0xa, 0x0, 0x0, r4}, &(0x7f0000002000)=0x10) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000004000-0x10)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r5, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000006000-0x7d)="a2bf46d1e0468c657afc9638b2566dc8178ee54c2c47f3f815a6148a11c3797cc7f98c42cf4edfe8b76cfa444f3fe5c4559da926021c1ebe04628fe1e365db14eda17904bbe96e1a22ed2820acfff9539b383af87e8b1f9efbf5f4201c085d1039dbdd9fc42d0062036536a042643f869daac1b12a625c1b9c48a325dd", 0x7d, 0x4040090, &(0x7f0000003000)={0x11, 0x6, r3, 0x1, 0x4ad2, 0x6, @random="a9423eefbab8"}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r5, 0x0, 0x2, 0x416}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x4)=[0x0], &(0x7f0000004000)=[0x0], &(0x7f0000005000)=[0x0], 0xa, 0x1, 0x1, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000008000-0x4)=0x8) 2018/02/14 08:47:19 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000-0xb)='/dev/hwrng\x00', 0xc4180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, [0x100, 0x400, 0x19, 0x508, 0x0, 0x66, 0x9, 0x3, 0x100, 0x3ff, 0xfffffffffffffffe, 0x1f, 0x733, 0x5, 0x1]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000288000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ac000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x6, 0x1, 0x7fffffff, 0x7, 0x3f, 0x9, 0x7, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x101, 0x1000000, 0x9, 0x3ff, 0x1f2}}, &(0x7f0000001000-0x4)=0xb8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x28000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000002000-0x4)=0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0xffff, 0x4, 0x93, 0x401, 0x3f, 0x7fff, 0x3f, r2}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2d2c}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x100000001, 0x6, 0x3, 0x2c}) r4 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000+0xd6f)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xbd)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x23c4)={0x23c4, 0x22, 0x1, 0x0, 0x1, {}, [@typed={0xc, 0x2f, @pid=r4}, @nested={0x1f4, 0x79, [@typed={0xc, 0x2a, @uid=r5}, @typed={0x18, 0x90, @ipv6=@loopback={0x0, 0x1}}, @typed={0x1c, 0x3e, @binary="850ef1bd9b30b3f5ea58711123ae98b736e3"}, @generic="039cb0c0480b38f27872041daedcd2390d17d04b1164801ec63c136127c9ff7d6727c2c4381d848cfb0e04885ca41aaadf86e473033b1f40604ad875f98ed209dbd5451aab7c3def6798fd53b8e0acde9180e1d9dc8b20b924e4aa97e24663a318e14a60ecc5ba940b02534b492548d288fdb612f2a155e21ad0ab3eb9755b6838627a974d42abf0e6abdb1f3891e46be693dafc4bc8dfd7efd192177cdadc325875eb4fcc41", @generic="63bbb03e885dcd4dad83c5982799b1a522e813058f865e4937", @generic="0ade266726e7b765ec51efe169b658081299499b4a0f6f29913d0db50a9d4cd11715132e0dfe4f60189c9186e5ca8caac12e468cb2ca5b31f973806c2c80b44c91e07381098c639e8d231b2944370f588006a2232a2694bddfc4a16e44db410699f43164e6223f32fabde0f21c859db6657f06019e9a70674a28cc82a9c6d8d58e2b07d53c16642845eaf76c12db1f6467191e364a47d865d37772aecb3f9f03e5841fe285c5ee9cf98a1e445fd0cbf8ad7331061ea3ccf5b1d4140f20d6adc60616157aa6d258bf1e95", @typed={0xc, 0x73, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x1f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x20cc, 0x55, [@typed={0xc, 0xf, @uid=r6}, @typed={0xc, 0x39, @uid=r7}, @generic="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@typed={0x38, 0x76, @binary="b9c0b7d8cf497c1a073c376f15babc20c5206b57b0c9986a317d764e7a33fdfcac6598ce6d9209f7e82fed0088cc"}, @typed={0xc, 0x62, @fd=r3}, @generic="9e12bf35c2823d4ecbb6a98a7196e638a78d49bd52a0c3f370dd587efc0057f74673a18391af06513ef5a7c415bd5ede8c49d9f30ee996fbb0e11fffb6bd91500f69d288e357ddaaa25633795463008f1a3ca7f3a7b184095680940be19f1adafc593710a19d6610e4"]}, @generic, @typed={0xc, 0x37, @pid=r8}, @generic="c39cae2df03b6567f8f032a139c3a0915832ccccb59b7b8d2583faf8a0fd91a76aaf95869ec9e4e862db6ebe87cb14b6f44a39b510f702bba202e421f0194fe28a82c1cfd00c1a37d62f14889d7e4045d1b2afbff3bd1c790b59c42adc0b1054e59d5f775c06c8327ce66d540f5e3c5c2cc7dc7a0c3ef03095fc24a3f9694b51cae02d5458d8c2194c4bfde840c4c644a86ccf24594f7257c7962d424ad0bae308da2d570ee0066c15980dd63bb7fee1b2a80a8a3d6003ebbee067dadfd25b18", @typed={0xc, 0x33, @fd=r0}, @typed={0xc, 0x39, @uid=r9}]}, 0x23c4}, 0x1, 0x0, 0x0, 0x4008000}, 0x84) syzkaller login: [ 25.228615] audit: type=1400 audit(1518598039.941:5): avc: denied { sys_admin } for pid=3808 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 [ 25.268136] IPVS: Creating netns size=2536 id=1 [ 25.281336] audit: type=1400 audit(1518598040.001:6): avc: denied { net_admin } for pid=3811 comm="syz-executor3" 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 [ 25.327166] IPVS: Creating netns size=2536 id=2 [ 25.346433] IPVS: Creating netns size=2536 id=3 [ 25.375032] IPVS: Creating netns size=2536 id=4 [ 25.421320] IPVS: Creating netns size=2536 id=5 [ 25.474420] IPVS: Creating netns size=2536 id=6 [ 25.516951] IPVS: Creating netns size=2536 id=7 [ 25.583499] IPVS: Creating netns size=2536 id=8 [ 26.051284] ip (4166) used greatest stack depth: 24352 bytes left [ 27.360371] audit: type=1400 audit(1518598042.081:7): avc: denied { sys_chroot } for pid=3812 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 [ 27.482007] audit: type=1400 audit(1518598042.201:8): avc: denied { create } for pid=4851 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 27.626960] audit: type=1400 audit(1518598042.341:9): avc: denied { dac_override } for pid=4913 comm="syz-executor6" 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 [ 27.627146] audit: type=1400 audit(1518598042.341:10): avc: denied { net_raw } for pid=4915 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.676169] audit: type=1400 audit(1518598042.391:11): avc: denied { write } for pid=4913 comm="syz-executor6" name="net" dev="proc" ino=13043 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 [ 27.701673] audit: type=1400 audit(1518598042.421:12): avc: denied { add_name } for pid=4913 comm="syz-executor6" 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 [ 27.726112] audit: type=1400 audit(1518598042.441:13): avc: denied { create } for pid=4913 comm="syz-executor6" 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 2018/02/14 08:47:22 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000007000)=0x4f) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000038000)=@add_del={0x2, &(0x7f0000036000-0x10)=@generic="3210202fba923285cce9b03f9b9213d1"}) recvmsg(r1, &(0x7f000000e000-0x38)={&(0x7f0000022000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000036000-0x17)=[], 0xa5, &(0x7f0000035000)=""/198, 0xc6}, 0x40000022) socket$inet(0x2, 0x800, 0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/14 08:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f73000)) write(r0, &(0x7f0000cdf000)="240000002a000700320000051f3677000010000001000000000100000001b7ff0100fd10", 0x24) 2018/02/14 08:47:22 executing program 5: 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_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000de1000-0x10)={0x2, &(0x7f0000e39000)=[{0x80000000, 0x8, 0x200, 0x200}, {0x7f, 0x7ff, 0x0, 0x8}]}, 0x10) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) read$eventfd(r5, &(0x7f00001eb000), 0x8) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f000015a000)={0xace, 0x100000000}) tkill(r2, 0x15) 2018/02/14 08:47:22 executing program 3: prctl$intptr(0x2f, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rfkill\x00', 0x103400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00007ae000-0x88)={0x100, {{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x88) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00005b4000)="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") 2018/02/14 08:47:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x7, &(0x7f0000011000/0x2000)=nil) 2018/02/14 08:47:22 executing program 2: pipe2(&(0x7f000046a000)={0x0}, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000bd000-0x8)=[0x7f, 0x100]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000622000)=""/28, 0x214) socketpair(0x10, 0x80000, 0x6, &(0x7f0000904000-0x8)={0x0}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00005e9000)=""/134) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000005e000-0x5c)={0x5, 0x0, {0x0, 0x2, 0x0, 0x1, 0x40000}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00008d7000-0xbc)={0x2000000009, 0x1, "636c69656e743100000000000000000000000000000000000d010000000000010000000100000000000200", 0x3, "f1a83c2bb5b17237", "ab8b59954e456776180551cc93286894e09a0e22695a0f1fa60a0d1409bb7ab0", 0x4bc}) 2018/02/14 08:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x2000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14}) arch_prctl(0x1003, &(0x7f00002b6000-0xbd)="4f0af8917fb9c9f1849493c28c01948abafa6957f8675bd983f9f75dd7eb77b15ae4cd54f0f6e684f1c4769433c4a879bb92051d1b7248735adf14a10b4f2f85cd2637a0232ff79981a2e5c289c2a7e078d6efd776e2e1ff60268ee7410e27bd3b57e4a6692c8e079e73a9d7a7e6d25ec1915b5a7e7cd3bd8b61e451594e6d610895cb9115c01964fe71b31c436bb7944979c9a16c492bc53af859256af35624a0a664215abaab3463ef703239aea70a151a924e89a0c50dfae5a59fd4") epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)) poll(&(0x7f000000b000)=[{r2}], 0x1, 0x0) 2018/02/14 08:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f0b000-0xc)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005cc000), &(0x7f0000113000)=0xb) pipe(&(0x7f0000c81000-0x8)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000616000)) 2018/02/14 08:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000a08000-0x8)='./file0\x00', 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000f4000)=""/4096, &(0x7f0000383000)=0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/14 08:47:22 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000d80000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x10, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c3a000-0x83)=""/131, 0x83, 0x2002, &(0x7f0000f75000)=@rc={0x1f, {0x2, 0x7, 0x401, 0x7, 0x200, 0x1f}, 0x4c7}, 0x9) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000f76000-0xf2)=""/242) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/enforce\x00', 0x105000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc4) r3 = getpgrp(0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f76000)='./file0\x00', &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000393000)={0x1, 0x33f1, r3, 0x0, r4, 0x0, 0x3ff, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ddc000)) 2018/02/14 08:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}}, 0x108) socketpair(0x19, 0xa, 0x3f, &(0x7f0000c88000)={0x0, 0x0}) accept$inet(r1, &(0x7f000014a000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d5c000)=0x10) close(r0) 2018/02/14 08:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00007c2000-0x29)='cpusetppp1em1$ppp0@nodevposix_acl_access\x00', 0x3) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000e56000)=""/4096, &(0x7f00004ce000)=0x1000) connect(r0, &(0x7f0000f82000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000bf3000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = syz_open_dev$mice(&(0x7f000087c000-0x10)='/dev/input/mice\x00', 0x0, 0x100) accept$nfc_llcp(r2, &(0x7f0000e88000), &(0x7f0000db6000-0x4)=0x60) [ 27.825092] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 27.842979] audit: type=1400 audit(1518598042.561:14): avc: denied { create } for pid=4947 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 2018/02/14 08:47:22 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0xfffffffffffffffd) inotify_init1(0x80000) 2018/02/14 08:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bdc000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x6) memfd_create(&(0x7f00005fd000)='eth0\x00', 0x1) 2018/02/14 08:47:22 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f13000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f13000-0x4)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/14 08:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair(0x8, 0x80005, 0x1, &(0x7f0000331000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000755000-0x1)={0x1f}, 0x1) r3 = accept4$inet6(r1, &(0x7f0000806000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000801000-0x4)=0xfffffffffffffd1b, 0x800) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000fe2000-0x4)=0x8001, 0x4) fremovexattr(r0, &(0x7f0000a39000)=@known='system.sockprotoname\x00') 2018/02/14 08:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff9000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e7e000-0xc)={@local, @loopback, 0x0}, &(0x7f0000f2c000-0x4)=0xc) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000e26000)={&(0x7f0000c6b000-0xc)={0x10, 0x0, 0x0, 0x21000010}, 0xc, &(0x7f0000316000)={&(0x7f0000e44000-0x13c)=@getae={0x13c, 0x1f, 0x10, 0x2, 0x3, {{@in=@multicast1=0xe0000001, 0x2, 0xa, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x1}, [@mark={0xc, 0x15, {0x2, 0x8}}, @sa={0xe8, 0x6, {{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x4, 0xa, 0x20, 0x20, 0x3b, r1, r2}, {@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x4, 0x9, 0x741, 0x1, 0x1f, 0x7, 0x1, 0x4}, {0x0, 0x1f, 0x7f, 0x6}, {0x100000001, 0x4, 0x20}, 0x5, 0x6, 0xa, 0x2, 0x8}}, @ipv6_hthresh={0x8, 0x4, {0x3e, 0x25}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000) unshare(0x400) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$getflags(r3, 0x3) fallocate(r3, 0x0, 0x0, 0x0) 2018/02/14 08:47:22 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000002e000)='./file0\x00', 0x2000, 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000019000)=""/32, &(0x7f0000013000-0x4)=0x20) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) timerfd_create(0x0, 0x80800) fcntl$setstatus(r1, 0x4, 0x4400) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1f02}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000030000-0x5)={&(0x7f0000015000/0x11000)=nil, 0x11000}) 2018/02/14 08:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000cb9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d29000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000622000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0xa51f, 0xf206, 0x400, 0x800, 0x40000, r1}) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000cba000-0xd2)=""/210, &(0x7f0000e6c000-0x4)=0xd2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c47000-0x4)=0x81, &(0x7f0000d0a000-0x4)=0x4) pread64(r0, &(0x7f000032d000-0xf3)=""/243, 0xf3, 0x5b) 2018/02/14 08:47:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003de000+0xc9c)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000dbc000-0x10)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00005ee000)={{0x482, 0x26c}, 'port1\x00', 0x60, 0x0, 0x0, 0x5, 0x5, 0x2, 0x7f, 0x0, 0x0, 0x4}) ppoll(&(0x7f0000f07000)=[{r1, 0x40}], 0x1, &(0x7f000065d000)={0x0, 0x989680}, &(0x7f0000d9e000)={0x6000}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000f0b000), &(0x7f0000027000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000040a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/14 08:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007b9000)={0x0, 0x0}) bind(r1, &(0x7f000079e000)=@in={0x2, 0x1, @rand_addr=0x10}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$selinux_access(r2, &(0x7f0000848000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, "756e636f6e66696e6564a1a85f614e19992097caf671000000003fc3f5297d20840b63ba1eadb5ac0a1e85f9a81cbb99a81a", 0x20, 0x34, 0x33}, 0x64) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000692000)=@polexpire={0xcc, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '\rnIh'}}]}, 0xcc}, 0x1}, 0x0) fchmod(r2, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e6000)=0x0) ptrace$cont(0x1f, r3, 0x7ff, 0x8) 2018/02/14 08:47:22 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000e69000)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000e6a000), &(0x7f0000e6a000)=0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000e6b000)='./file1\x00', &(0x7f0000e6b000)='./file1\x00') 2018/02/14 08:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1100000802, 0x101) writev(r0, &(0x7f0000118000-0x70)=[{&(0x7f00003b9000)}, {&(0x7f000019d000)="3f683538407d53e7a25ec79d26922a11c107", 0x12}], 0x2) 2018/02/14 08:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) rmdir(&(0x7f0000569000-0x8)='./file0\x00') r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000683000)='/dev/pktcdvd/control\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r3 = gettid() r4 = getuid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b33000-0x4)=0x0) lstat(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f0000a0b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000833000)={&(0x7f0000af8000/0x14000)=nil, 0x14000}) getsockname$packet(r2, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000495000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000756000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r8}) sendmmsg$unix(r2, &(0x7f0000a67000-0x38)=[{&(0x7f0000252000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000072c000)=[{&(0x7f00006ca000)="6a191e942502cb16ff64eac44dead254f673e22ac67d3ec8afee621f3297b9b92da045084ca225dd8c641661504aefc486099c57ad1d5fab9c9d7a5ddc8035078b0b15f455eac83c52176da02781006037f3e99acf746df39ce09c73a251476e6f38a3aa9413ad133b7f5c71e36df8d2e4c2d51f5cd5934b00bb3451bfabe467c7b092b4e9078e2220ba37042a565f8744a4d60bca1f65273234c840745bc0e9775dcbe32934e2c8478a7b7f5181b1b955d71d59687f3e6855b9f92a403d486bd1763ae4a177d21ce0d86d", 0xcb}, {&(0x7f00000ef000)="2bac328e085cfaa8ad8b1f19d0387a298314168ce0cc39c12144d34bf6b0c0a58c048f8141f9e010282c207e2c2ff321e4b5f54b86e7e73c84f842680e713aef6636aa23de8942a385e7e0408a1ead2b48428e4215d02770b9f6db397dfb3f53e9dd41f5dfde0a8c3a3610d2e753f66fe8d12dcf4aec7a5a2e9c3358320c4cd9", 0x80}, {&(0x7f0000e65000-0xe5)="306eff51b183752b136e0a60f5b50b598073f5b01a7e329f69e256b306b0581f867d09d837bc2b2194311bcf9dcc15dbd81fcdaab4ad5604464945caa5a97b4ec0a4373f8754d03a030b5c07a52c673a2e26f51a320a706919b85de3edc1716304bd098a3f40efc06d5fc2b2e161be11a2372ac680ed5b3d79b39b79399a4cb113f1f0cfa968080daec7f690f629e3397f64987db65af991b5085703a39e7902f8e05f609f1fc72a8bb9c92f3585ee26c180739ee1759eed26318ddf51517fd3a34ed937f74e43680eff1bab3a08027eda62ceaab13a777775713dfbba34df88b5b985dab6", 0xe5}, {&(0x7f0000864000)="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", 0x1000}], 0x4, &(0x7f0000e65000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x1}], 0x1, 0xc000) r9 = accept4(r2, &(0x7f0000ba4000)=@alg, &(0x7f0000db5000-0x4)=0xfffffffffffffe76, 0x7ff) sendmsg$nl_crypto(r9, &(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) 2018/02/14 08:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f00009bc000-0x48)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a42000-0x10)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001c2000)=0xfffffffffffffffd, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0xe233) 2018/02/14 08:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b90000-0x15)='/proc/self/net/pfkey\x00', 0x141440, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000018d000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) getuid() sendmsg$unix(r0, &(0x7f0000f01000)={&(0x7f0000666000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000480000)=[{&(0x7f0000886000)="8e6f9fb675702312b69db5eea1d3e4a5aec116b2bffd67373f399cafd3c0dacfc021b6df80d3b9dce86e302fe7e5cba112dec2e77e9e697b03711a0a3cee7b18d5c4959985df96635a05c218f3695c34620008664342bb615ba73a018adcc15975e48770a1b3bdad41ad14bec8fc4e5fb14fe9a70dc3ebd1a55f71e9d1548c68dc48d4fe20d00fa2c04bcc7b17267584c3b2bf707ed8b0e132f4c4af4cffaf854fceb90407007bcbb9a4d066f586302c0bbcc1e7345ba43ae606362a74030cae4ab2c11d7ce9ee2eb855269366449d1e9c1086d5c302d42d930f068e", 0xdc}, {&(0x7f00006b4000)="b5b77bab", 0x4}, {&(0x7f0000d3a000)="a2826b63d3e3ce8520006352c8229c27ddf1b26be86bb0263d8fdf60fd05ea0ea5c93a6fe3143170d7ccdd11ef944f3080dd778b48b3a35c6e0ef4e64dbe490512680f5e0ff0", 0x46}, {&(0x7f0000cc2000-0x76)="8568bd93ceea39e03ce5744272b2d6976e00233ef5e76ec7a044ea09353ef08b5db1648a11bd152f49accd65785b181b4d6b96381349039c44274a4fd124bcd6b295183c2ff508a7ca2658471fe792b1f1eb5fc8b3a924d33c78f357444eecfabdecf3828ae18ffb8d9b304bb09ef46d34533ad5da91", 0x76}, {&(0x7f000004d000)="a20c377308274b961816017970c8a3bd660b6669e6b387bcc736ed2ee4a8b61d39f904acd645a3c3bc3be4f39eb89aeae8032c4d0af1f41e5fa55823f7e133a57c3fe836a1b2c26feccb7c3c37709283e2bb4fd6309b8e8344d4de5fc5f26176ea914b6786ae7310756fc0a8c607d011abb9d76d4fc9e744a783dc89de5f1bc6cdf955961e8428f73e248a6f9104657fa5354142f5c39e8a1f54a7e46a58212283127d12e5866520abe56f14b07cd25aa9ecb460af7068023f005fe814ef5a8e7c2a1b158384abcfd4c31cc37613e86c05b0a48f908f7d866d5edded726b38370a0766301b6ceed0e3bee6124e554eb7ec", 0xf1}], 0x5, &(0x7f0000907000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x80}, 0x20000000) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000c0c000)=""/135, 0x87) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a23000-0xa)='/dev/ptmx\x00', 0x402002, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000331000)={0x4b0, 0x412412e5}) 2018/02/14 08:47:22 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ebe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x7, 0x1, 0xffffffff, @tick=0x9, {0x80000000, 0x80000000}, {0x1ff, 0x5b81}, @raw8={"dce065cc031fef46700a71ad"}}, {0x80, 0x7, 0x1000, 0xb92, @time={0x0, 0x1c9c380}, {0x4000000000, 0xb3}, {0x729, 0x5}, @raw32={[0x0, 0xdc0, 0x10001]}}, {0x40, 0x7, 0x5, 0x80, @time={0x0, 0x1c9c380}, {0x0, 0x20}, {0x6, 0x9}, @connect={{0xe4b, 0x9}, {0x9, 0x3}}}, {0xffffffffffffffff, 0x6, 0x3, 0x3, @tick=0x1, {0x2, 0x7}, {0x5, 0x1}, @connect={{0x0, 0x4}, {0x2, 0x3ff}}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f000003e000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e88000)=0x10) r2 = dup(r1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a00000-0x4)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000003a000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000393000)=0x10000, 0x4) iopl(0x3) bind$inet(r0, &(0x7f0000fbf000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2e, &(0x7f0000b10000), 0xbd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00006e7000-0x7c)=[@in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfaf0}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x7c) r3 = accept4$inet(r2, &(0x7f0000d8e000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003df000-0x4)=0x10, 0x80800) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) read$eventfd(r2, &(0x7f0000b02000-0x8), 0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000cb8000-0xd2)=""/210) r4 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000043000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000630000)=0xe8) setreuid(r4, r5) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000495000-0x1000)="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", 0x7d3, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) [ 28.100341] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/14 08:47:22 executing program 1: pipe(&(0x7f0000501000)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000005000-0x4)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x4000129400, 0x0) 2018/02/14 08:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00008d9000)='./file0\x00', &(0x7f0000127000)='./file0\x00', &(0x7f0000fb2000)='mqueue\x00', 0x0, &(0x7f0000057000-0x1)="d6") mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) 2018/02/14 08:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f7000-0x4)=0x0) getpgid(r1) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000081a000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/14 08:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, 0x0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000080b000)='/dev/rfkill\x00', 0x101000, 0x0) lseek(r1, 0x0, 0x3) 2018/02/14 08:47:22 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0xff7a) write(r1, &(0x7f0000021000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x0) 2018/02/14 08:47:22 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={r2, 0x8, 0x3, [0x2, 0x8, 0xe9]}, 0xe) r3 = creat(&(0x7f0000003000)='./file0\x00', 0x4) sync_file_range(r3, 0x8, 0x1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000008000-0x8)={0x0, 0x4}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000000b000-0x8c)={r4, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, &(0x7f0000009000)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000c000-0x8)={r4, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 28.180799] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=28005 sclass=netlink_xfrm_socket pig=5013 comm=syz-executor0 2018/02/14 08:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0xfffffffffffffe, 0x74) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/14 08:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2}) ioctl$KDADDIO(r0, 0x4b34, 0x8) ioctl$TIOCCONS(r0, 0x541d) 2018/02/14 08:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000035c000-0xb0)={{0xed}, 'port1\x00', 0x99, 0x1820, 0xfd7d, 0xd87a, 0xfffffffffffffff9, 0x10000, 0x4, 0x0, 0x2, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f000029a000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/tcp\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00005a3000-0x14)={0x2, 0x3, 0x6, 0x3, 0xaee0}) read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/02/14 08:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00001ae000)=[], 0x0, &(0x7f0000953000)=""/235, 0xeb}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x6, 0x38) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/14 08:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f9c000-0x8)='./file0\x00', 0x0) eventfd(0x7ff) mkdir(&(0x7f0000601000)='./file0\x00', 0x24) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x0, 0x0) mount(&(0x7f0000303000-0x2)='./file0/file0\x00', &(0x7f00006ca000+0xfbb)='./file0\x00', &(0x7f0000730000)='9p\x00', 0x182c, &(0x7f000045f000-0x16)) 2018/02/14 08:47:22 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x3f}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f72000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000f72000)=0x3a) getpeername$packet(r1, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f73000-0x4)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f73000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f72000), &(0x7f0000f73000-0x4)=0x8) fcntl$getownex(r2, 0x10, &(0x7f0000f73000-0x8)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x390) 2018/02/14 08:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x8000000}, []}, 0xf8}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a4000)) [ 28.227976] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=28005 sclass=netlink_xfrm_socket pig=5046 comm=syz-executor0 2018/02/14 08:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000811000-0x10)=[@in={0x2, 0x3, @rand_addr=0x8000}], 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28}, 0x0) 2018/02/14 08:47:23 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000014000-0x4)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000003000)="5b7347e4d8fea0a135eecadb504445ca7a14cbea939d5763809eb8028b5ec41b245380b9bce9f7cd15b76ce37dc1d31d3f38e912228bdd094ab3e0fa504565fd61b27134", 0x44) sched_getaffinity(0xffffffffffffffff, 0x8, &(0x7f0000007000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000014000)) write$selinux_validatetrans(r0, &(0x7f0000005000-0x56)={"73f97374000000000000040063745f723a696e65645f6368696c645f657865635f743a7330e2b84133c3b76fa205e21e71648176ef190100cbd5de65ccd1364de2c33e5f2a5c6655e6876bd1a2b77eb22698", 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0xffffffa6) 2018/02/14 08:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000003) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@common='sit0\x00'}) 2018/02/14 08:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000380000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000916000-0x14)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f000078a000-0x30)=[], 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)) bind$inet(r2, &(0x7f0000118000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/14 08:47:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) write$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) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x600480, 0x0) 2018/02/14 08:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000929000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c52000)=[{&(0x7f0000b47000)}], 0x1, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b94000)=0x9, 0x4) 2018/02/14 08:47:23 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x3, 0x31, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x20000010000, [0xa0a2, 0x0, 0x0, 0x3ff, 0x17, 0x8, 0x104, 0x5]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000003000-0x21)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) mmap(&(0x7f0000e10000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000)="a868224639f53341332cf5860276810ca87c30039631dc343ee905dc024257d9975eb823df6e4b778fa0545f287c8a6b5e804f3fec7ccf8fb02365f685531f2b0b8696fc16492a660bef81cfc1f3dbba6297ce5f96bb76a58a4ec282e65345763f0d89e1c9ec61f63842b310d20f94ccbd0d9d64a369a3d12fe46a6dfb6e") 2018/02/14 08:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000874000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008c5000-0x4), &(0x7f0000f27000-0x4)=0x4) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xffffffffffffff1c) write(r0, &(0x7f00002e9000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/14 08:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f000021d000-0x8)=@abs, &(0x7f000062e000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003fd000-0xe)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000098e000-0x18)={0x0, 0xcc, 0x30, 0x22, 0x7}, &(0x7f0000fde000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000427000)={r3, 0xff}, &(0x7f0000505000-0x4)=0x8) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000ded000)={0x4, &(0x7f0000b15000-0x10)=[{0x0, 0x100000000}, {0x0, 0x3}, {0x28ba, 0x8}, {0x5, 0x4a}]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/14 08:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000533000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00001f5000-0xb0)={{0x101, 0xfffffffffffffff8}, 'port0\x00', 0x20, 0x40, 0xffff, 0x6, 0x9, 0x97, 0xfffffffffffffff8, 0x0, 0x5, 0x100}) r1 = syz_open_dev$sndtimer(&(0x7f0000db6000-0xf)='/dev/snd/timer\x00', 0x0, 0x202) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) fcntl$setpipe(r1, 0x407, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000078d000-0xbe)=""/190) 2018/02/14 08:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000)={0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000331000-0x8)) r1 = socket$inet(0x2, 0x80007, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000dcd000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x18) getpgid(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/rfkill\x00', 0x2, 0x0) vmsplice(r2, &(0x7f0000b13000)=[{&(0x7f00008fe000-0x6e)="011972bc57455522410610c1890eb4f6da6715d9b4ab49728130cc04941767595e5b6326f0da707b4bc6b973bcbffecd7fb6ee6d6dc6acce84603529b452d65406bfcfc98f617b3a091d8db735fb5ad97d33e9dd69a1647d543fcc293cccc7a2bd1d64985a6f081d592e5d8aaaea", 0x6e}, {&(0x7f0000f81000-0x89)="cdbfb0676e38dadc952a1c239b009fcef1b74343f7ebd50b6238ea56fa960d9727eda70956a878c069433c98541453c7048c03ab014d2fa94521ab30dd66ca07c0480884194eff309dfc710e8d0967c61a8317ba4d74f86f02caf019c29d6d0b963e29f1afc0a9f12e7d32072ad783eceb71970e919f0526d3e55a4f40134a4aba3c8738f50b0afa3a", 0x89}, {&(0x7f00006bc000)="55548da82bb230598a321b90c749d4fa7be770304971d42c219e825f754423dc4c2f622a998c31f0c1e0fa15126f78e44d7155bb0a97cecc7f019203804d1fa8152359f8a1ad84ecf0bfa24f8a2c6668be9f9dafec0c41f8ac16e2464f13cf5b8d022fc65e2d11e9f8f0675c70a29214ea33c6547b6f67df74483b71fb742b8b1832db659d965432a871c85c51112e88f68269a9075aa12cb9bdfd23b8b3ae030366ab0a2648e28ef418e2fca5075a01b121", 0xb2}], 0x3, 0x1) gettid() r3 = gettid() getpgid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e1000-0xc)={0x0}, &(0x7f0000cef000)=0xc) r5 = syz_open_procfs(r4, &(0x7f000036d000)="6e65742f6970365f666c0100000000000000") fcntl$notify(r5, 0x402, 0x80000020) close(r5) 2018/02/14 08:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000719000)="7472757374656463707573657421215c2fdc65746831656d317472757374656470726f637070703176626f786e657431626465762100", 0x3) getegid() connect$l2tp(r1, &(0x7f00005b4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x6, {0xa, 0x1, 0x8, @empty, 0x446}}}, 0x3a) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000eeb000)=0x1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x2d1, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/14 08:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f000054e000-0x8)={0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000c0b000-0x68)="1cd3fd9bd254caf5b488e456b937a61ee2b2d9aae85430043b304b194fda70977f119bbc538a0694d3ec9c533310a30d4293dd8e6c3378b47ac5c4f8405473332b6e28ede9a767e531e633d3baff658e6f873f3e215c0ee9e427669b8a05c7b5923a1eabd33466c9", 0x68) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000840000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0xe33, 0x8) syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') 2018/02/14 08:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x84, &(0x7f0000403000)={&(0x7f0000f89000-0x280)={0x14, 0x200, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xfffffd7c, 0x2f, @u32=0x6}, @nested={0x0, 0x85, []}, @nested={0x0, 0x85, [@generic="bcb7bec49115db7c24198a97587c83f83e7ffcc1f831a1583a60d373f89000829ee0e11c87b2d6eb37cd7980ee52853faa4f8b30c746645cdaea8f01dba28dc12fc7183daa36a038c667306eed66581f9377c460090b754b507fb7075a13016e504f7a35dcb8452a50826a01c85b657878fcd866ccbd591686fdea8c2bbf6e9f4901963ce37470db0fc1ec11c82b1bdd1a58aa73d88796c27f3ad2082cc3db6ef0753272058c74451c9b03f17cfa3347d1a1e230fba9f4038ffe7eae2795702e8f79bef1daa834aa0574f23d65f58900a4f41ef6ae3842306fcce057d00748bc1d80ec3c5cc6d98071ba97388777ccfd", @generic="5dd7bcbb9a998ce9bc43296c910a9e3fafb2f332f213857726d1abe582483b7ca9c44b47ed7bf22944a17e663c52b068433b74afa72fa6c539a3542b0c8856b507d10bb36fca5946e720939660478bf084f79992b31006a0844ba500eada927080c7383ed0a659ff473f203ba91abb0dc7bec8", @typed={0x0, 0x200}]}, @generic="1339daa4ce3d83eadc7d4f56e6be5ae15cdc4f59fdf6bc820d3ff66740dac6c1962dbdb47faace04b3abc1c3dbf63d198cd4c2c14ed14634ebfda2f5c63bd812536639083f9380563d271be9691c385f03466386263512637d4499421eee", @nested={0x0, 0x7c, [@typed={0x0, 0x14, @str="4073797374656dd4657468302f5c00"}, @typed={0x0, 0x7d, @ipv6=@empty}]}, @typed={0x0, 0x82, @u32=0x6}, @nested={0x0, 0x8b, [@typed={0x0, 0x79, @str='posix_acl_accesswlan0*vboxnet0{vboxnet0)\x00'}, @typed={0x0, 0x81}, @typed={0x0, 0x8c, @ipv4=@loopback=0x7f000001}]}]}, 0x14}, 0x1}, 0x0) 2018/02/14 08:47:23 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000009000-0x4)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000004000-0x8)={0x1, 0x8}) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000003000)}) 2018/02/14 08:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000668000)={0x0, 0x2a, "f84d224c71a63f1ad3e7aeabe9e09ed4313fabe3b751858657395e83f6dd69317ef5ac58b75ad21fa524"}, &(0x7f0000a46000)=0x32) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000096d000)={r2, 0x7bf1}, 0x8) r3 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e66000-0x4)=0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/14 08:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000284000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) fchown(r0, 0x0, r2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dff000-0xb)='/dev/hwrng\x00', 0x280800, 0x0) sendto$inet6(r0, &(0x7f00002f6000-0xc3)="fdaaa853d794282c290de8d3750d4595bb429844705eb8f1e6be25839a4aea2d0879a12ef2051a240c9f3e45c914b5cc392747bdd0942fd5c3bd2195ae21da5b3bf08b5a7d552e956eb80b7d2ea4f4d94380a236498f7222f5c57e13faba270eb3fafec0112b0808ede067462bb685a817d07b9826cb7a5cee28ef8c0346f25c2e63b692c39b20a48e5a26772ac2e217a220b1b77afa26b46ae6278a63c70ba04982ab67885de2f0187be676e84bd03af6d355d06e049f73ee2be9d55656013914ef8d", 0xc3, 0x4000044, &(0x7f0000b50000)={0xa, 0x1, 0xfffffffffffffc01, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) accept4$packet(r4, &(0x7f0000ed4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f75000)=0x14, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00002df000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0xdfd, 0x2, 0xffffffffffff8001, 0xa, 0x20, 0xa0, 0x3b, r5, r1}, {0x3, 0x3ff, 0x3, 0x9, 0x7, 0x7, 0x8, 0x5}, {0xfff, 0x80000001, 0x8, 0x4}, 0x400, 0xc, 0x1, 0x1, 0x1, 0x1}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x0, 0xfffffffffffffffe, 0x3, 0x8, 0x7f}}, 0xe8) 2018/02/14 08:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000506000-0x8)=[{r0}], 0x1, 0x200) creat(&(0x7f0000d1c000)='./file0\x00', 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ad000+0xab1)='/dev/hwrng\x00', 0x10000, 0x0) r1 = open(&(0x7f00008d4000-0x8)='./file0\x00', 0x0, 0x80) ioctl$TIOCSBRK(r1, 0x40044591) [ 28.490881] binder_alloc: 5107: binder_alloc_buf failed to map page at 20000000 in userspace [ 28.528573] binder: 5107:5111 transaction failed 29201/-12, size 0-0 line 3127 2018/02/14 08:47:23 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000b37000-0x20)={{}, {0x0}}) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000)={r0}, &(0x7f0000792000), 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000731000)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006ba000)={0x1, {{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b38000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b38000-0x10)={0x0, 0xa, 0x9, 0xfff, 0x0}, &(0x7f0000b38000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000552000)={r3, 0x100000000, 0xfff, 0x100000000}, &(0x7f0000580000-0x4)=0x10) 2018/02/14 08:47:23 executing program 1: 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) r0 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c5cb5bbfbb52f80f4c8a3bcc3952916f1eb3d49e82b584ab3c84d274a391cfb92a1571e69c4127cc370d48", 0x2b, 0xfffffffffffffffc) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000677000)='vboxnet0-eth1em1ppp1posix_acl_access\x00', r0) keyctl$negate(0xd, 0x0, 0x0, 0x0) [ 28.538719] binder: BINDER_SET_CONTEXT_MGR already set [ 28.550280] binder: 5107:5131 ioctl 40046207 0 returned -16 [ 28.566463] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.304024] IPVS: Creating netns size=2536 id=9 [ 32.642171] audit_printk_skb: 30 callbacks suppressed [ 32.642176] audit: type=1400 audit(1518598047.361:25): avc: denied { sys_admin } for pid=5120 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.699561] audit: type=1400 audit(1518598047.421:26): avc: denied { sys_chroot } for pid=5120 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.731851] audit: type=1400 audit(1518598047.451:27): avc: denied { net_raw } for pid=5285 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/14 08:47:27 executing program 0: mmap(&(0x7f0000000000/0x502000)=nil, 0x502000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003b6000-0x12)='.request_key_auth\x00', &(0x7f0000382000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002d0000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000504000-0x8)='keyring\x00', &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f000015e000)='encrypted\x00', &(0x7f0000477000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000502000)="d3a790752a438e450722d5c67e5c2908c003702a30d3323bee50ed9952b263aaf8b1ac824f4dfcb1ba77afe6e87847ae5f2e8912fa1f3c2471d0c7c706297ca0c7f729fce86089020185d5e8df4352a2e0eb533e012452a78cad60f7dfdf563a417d95cd43ffce39f9c2f54b59236404ba2c875d036fb78d2dd524622ddf18285af4e436825ff436e022f687d23720d7abbe3e145a09503a97bc5b377160933cdf3c1ba7426d1a45f894956f77289502145d6cd8c95a46bbfdbead98cb1038175f58e2e256d343736da857d2c16feb6f7f6e59", 0xd3, r0) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00004d6000-0xd)='dns_resolver\x00', &(0x7f0000504000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000503000)="0082971cd926b8922aa03dfff0d24d7407c1b16ce9776f64e34554e180fea97246d273bf586a25ba0f6cd0091879cb7f4bd1e2edf37e84b01cab13b2e9d8d915d078ea2e5a000ade5f2b1d1503002a13fa061fad9d3757c452715be7e7972c814fe7", 0xfffffffffffffffe) 2018/02/14 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000f73000), 0x4) 2018/02/14 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000c47000-0x12c)=[{{0x0, 0x0, &(0x7f00009c4000)=[{&(0x7f00006cb000-0x83)=""/131, 0x83}, {&(0x7f00005b3000-0x7)=""/7, 0x7}, {&(0x7f0000bf5000-0xa5)=""/165, 0xa5}, {&(0x7f0000b7c000-0xe7)=""/231, 0xe7}], 0x4, &(0x7f00004fa000-0xb7)=""/183, 0xb7}, 0x6}, {{&(0x7f0000350000)=@nl=@proc, 0xc, &(0x7f0000b9f000)=[{&(0x7f0000932000-0xf5)=""/245, 0xf5}, {&(0x7f00001a7000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f0000a19000)=""/23, 0x17, 0x1}, 0x200}, {{0x0, 0x0, &(0x7f0000f86000)=[{&(0x7f00009e3000-0x60)=""/96, 0x60}, {&(0x7f0000d14000)=""/106, 0x6a}], 0x2, &(0x7f000029f000)=""/190, 0xbe, 0x59b0}, 0xc6e}, {{&(0x7f0000c0d000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000116000)=[{&(0x7f00003f2000)=""/237, 0xed}], 0x1, &(0x7f0000c4d000), 0x0, 0x1ff}, 0x8}, {{&(0x7f0000f68000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000063e000-0x40)=[{&(0x7f0000a35000-0x8e)=""/142, 0x8e}, {&(0x7f0000e44000-0xb0)=""/176, 0xb0}, {&(0x7f0000aa5000)=""/237, 0xed}, {&(0x7f0000991000)=""/64, 0x40}], 0x4, &(0x7f0000986000-0xf4)=""/244, 0xf4, 0x6}, 0x8}], 0x5, 0x40000023, &(0x7f0000f47000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000032e000-0x8)=@assoc_value={0x0}, &(0x7f0000956000-0x4)=0x8) r3 = add_key(&(0x7f000040c000)='big_key\x00', &(0x7f000085f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000447000-0x1f)="0ca58c9f40efed73255ab3c619b6dfa0e6b4a3b9a84820a278cb5634dea5a9", 0x1f, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f00005d1000-0x8)='keyring\x00', &(0x7f0000c92000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) keyctl$invalidate(0x15, r4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001da000-0x6)={r2, 0x55f}, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f89000)={r2, 0x1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b1000-0x10)={0x4, 0x4, 0x9, 0x400, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00007d2000+0xe25), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000a8000-0x20)={@generic="0e2a9a6a66cf102fdba39f6ceafeda5d", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/14 08:47:27 executing program 1: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x2) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005f000)="bb", 0x1}], 0x1, 0x0) 2018/02/14 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c8000-0x11)='/selinux/enforce\x00', 0x200300, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/14 08:47:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x33)=""/51, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000502000-0x8)={0x0}, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00002ae000)={0x6, 0x8}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000799000-0x30)=""/48) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) 2018/02/14 08:47:27 executing program 2: sysfs$3(0x3) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x7, 0x6}, {0x80, 0x40}, 0x0, 0x2, 0xc5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x4, 0x100000001, 0x0, 0x20}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000006000), 0x0) 2018/02/14 08:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000070000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004e9000)={0x0, 0x5}, &(0x7f00000ab000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000dd000)={r1, 0x6}, &(0x7f000050d000)=0x6) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ef000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r2, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) 2018/02/14 08:47:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000665000)={0x0, 0x4}, &(0x7f0000a22000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={r3, 0x2, 0x5, [0x8, 0x8, 0x9, 0x5a63, 0x80000001]}, &(0x7f0000001000-0x4)=0x12) ioctl$KDSETLED(r2, 0x4b32, 0x972) 2018/02/14 08:47:27 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) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000901000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000c39000)={0x5, 0x0, 0x1, 0x80, 0x400, 0x5}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/14 08:47:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000dd6000)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x62a39824, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/02/14 08:47:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000), 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000004000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000004000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x90)=[{&(0x7f0000004000)=""/38, 0x26}, {&(0x7f0000002000)=""/5, 0x5}, {&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000002000)=""/116, 0x74}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/133, 0x85}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000004000)=""/216, 0xd8}, {&(0x7f0000002000)=""/254, 0xfe}], 0x9, 0x0) sendto$llc(r0, &(0x7f0000003000)="b4e4", 0x2, 0x80, 0x0, 0x0) 2018/02/14 08:47:27 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000ab0000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x86)={0x0, 0x7e, "37763984548e2b9b8878509a7876139e7fa89a2536c5b29baa5365966360c6b7d2bfa00f1e4a7e613d9677a1dec75340c03309a516d4fe25dfeec659a938cb1c8ee1335d9c3a2b364926fec7a78f20fc20e8664e84f567ee182bd1354cffa2a67a722ee6a7e909c558d71bee47095c1a5a6fa97907745a596ee6890ea899"}, &(0x7f0000003000-0x4)=0x86) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x1000, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x0, {0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc14}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000)="aac3f908a94033a6188aa3a5cac344ced5f04c071bd2d9970e0a7a101be9e5bc", 0x20}, {&(0x7f0000001000)="f6ad5b5c3f96014503c9ef73d5888db7e855f8d4e958790e2282ae2510715f80e8085b57266598372e79e666c9cc74ef207fca8efb2b2ef3891461564e32b39ef737d3fa196b2bd9243e809699f635b12e5512e328dd41434083fae7e1cf2ef34a32efba8a63cc8aa86eda79e22597ea2ed39dd441fb66ae1c", 0x79}, {&(0x7f0000001000-0xd2)="edc519fad3ce655af0da532387ce4d3e3c334d5b4052a82b57807b3c6945ae44026fcd0b26cae8065efab16dc57e3a6f8e5c617f7a09d00173aea2b7b02ec1a9e6f782ff72de58c4a956f613fdb6408abcc7114a410635e674d7c30742033f159b1a21e63cb450febb0bf88c5d6d105128b9a560609a05c6beafcb1c573177fe78b01acb46e551f8b9333a79d51fce1d016dfa11e461d90563b71adfdd03af7dea3c0dc479a67c18a3071dd76f60e1fdd1215b10b9278e38cdff07641a18ad1d220536ed9b09f79775b19ec698aa55a65f2f", 0xd2}, {&(0x7f0000000000)="e47c4cbb7eeab46cf8f85dfafafcaf11b300d2b94cbfafcd5bc8a7164e4dea2f46439b178c33a901ae5b32", 0x2b}], 0x4, &(0x7f0000001000)=[{0xb0, 0x110, 0xfffffffffffffff9, "34eacc2cb8c6d409c9764a176ed6cff1f686c3763185cd6e1615c027d0846bb4eeace8cfec26d00a6ace6154fdc5e4c99bdab1264bbe3c0368034efe2f72318fd4df8bbd44e13d1ec8a6e95c78539f53ec5a92df5869e1f5c4a9f6c471327a78af631b8601e59f00fc07ab28f30fb191b877ddebd6bf626fbefeb32db3c640bc518fbb406c4dc9019235e3480c003c5a08b002c91ac0103c801d"}, {0xc8, 0x115, 0x401, "ab6eae7e900aa4f6d9ca9b43603f18dc73c9caa8e9ed9d6a2a2009c73318011285cc87ac552c79add825647ed1b7372d2a7f16abf1bf3dfaafe1b2f2cee6078ac222556872cf202cdbb1af71a67450c77e7115fdf3fd76769d7cb271597221b2f80b30f083c05c4fa474f46d2f03375892ea12896010414d1f042503daafa1b774c55169fef69055c3cf9da3a9374b9b76ce3fe5e3b086ebe8f3b7666f1cac8df9db48adbed63cc4496d045d3a397b9797"}], 0x178, 0x4080}, 0x20000040) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000005000-0x10)={0xa1, &(0x7f0000003000-0xa1)=""/161}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x7}, &(0x7f0000003000)=0x6) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x0, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) 2018/02/14 08:47:27 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000019000)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/14 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000892000-0x40)=[{0x4, 0x7}, {0x2, 0xb2}, {0xe, 0xffffffffffffff93}, {0xb, 0xffffffff}, {0x7}, {0xf, 0x5}, {0xa, 0x5}, {0x4, 0xff}], 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/14 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x807, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/02/14 08:47:27 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000279000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00003db000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000020d000-0xc)) 2018/02/14 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bba000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a48000)="4565f3f10611307264d8ab141c705df6", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e85000-0x10)="339949059537d0a175cfe884261494c9", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ffb000-0x4), &(0x7f000098f000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f000047b000-0x4)=0x18) 2018/02/14 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/14 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00007c6000-0x1bc)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x39, []}]}]}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c06000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d89000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000403000)={0x0, 0x4, 0x101}, &(0x7f0000d18000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bdf000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @empty, 0x800}}, 0x6, 0x9, 0x9, 0x3, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005e2000-0x8)={0x0, 0x6, 0x7}, &(0x7f0000ed1000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000099d000-0x8)={r2, 0xbe5}, 0x8) 2018/02/14 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000582000)=0x0) ptrace$getenv(0x4201, r0, 0x9, &(0x7f000090a000-0x8)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) 2018/02/14 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a78000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a79000)=""/4096) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a78000)={&(0x7f0000a79000-0xc)=[0x5, 0x200, 0x0], 0x3, 0x40, 0x4, 0x100, 0x6, 0x1800000, {0x9, 0xc6, 0x3ff, 0xd5, 0xc7a, 0x1, 0x2, 0x4, 0x1, 0xfb, 0x6, 0x1ff, 0x7, 0x6, "b4e13def2aab5c5b04d10fe155e703e8b367a9d47026f167429c620c52aba62b"}}) r1 = getpgrp(0x0) r2 = gettid() utime(&(0x7f0000140000)='./file0\x00', &(0x7f00006fb000-0x10)={0xfffd, 0x10000000000009}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8) [ 33.014194] device gre0 entered promiscuous mode 2018/02/14 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004b2000)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000702000)='/dev/pktcdvd/control\x00', 0x80, 0x0) perf_event_open(&(0x7f0000ef5000)={0x2, 0x78, 0x3, 0x3, 0x1, 0x80000001, 0x0, 0x8001, 0x20, 0x5, 0xf0, 0x1ff, 0x8, 0x3, 0xa76f, 0x9e1, 0x0, 0x8, 0x0, 0x9, 0xfce5b9f, 0x1, 0x5, 0x7, 0xe4, 0x100, 0x100000001, 0x0, 0x3, 0x6, 0x1d71, 0x0, 0x9, 0x5, 0x80000000, 0x1, 0x5, 0x7f, 0x0, 0xffffffff80000001, 0x0, @perf_bp={&(0x7f00001fd000-0x1), 0x6}, 0x4000, 0x77, 0x3, 0x1, 0x0, 0x7fff, 0x7}, r0, 0x973c, r1, 0x8) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r2}, &(0x7f000042c000)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000412000-0x10)='/selinux/member\x00', 0x2, 0x0) getpgid(r3) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00005d1000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000a75000-0x4)) ptrace$poke(0x5, r3, &(0x7f0000d29000), 0x7) 2018/02/14 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000935000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ecf000-0x24)={0xfffffffffffffffb, 0x8001, 0x7a1, 0x8, 0xffffffffffffffac, 0x0, 0x200, 0xa72, 0x5, 0x6, 0x7, 0x2}) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200092300000000870000000700001a0200000045000107000009141900630004e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000aec000)={0x9, 0x2, 0x40000000000, 0x5, 0x8, 0x40000000000000, 0xbe6a, 0x4, 0xfc1, 0x100000001, 0x3, 0x401}) 2018/02/14 08:47:27 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x482002, 0x0) fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r0, 0x4, &(0x7f0000af6000)="bdcdf826f7899e5fc89ba91a37e433b6336abaed2f852b05829d1fcbad5052487816ae0a80a92d20efa30bc7a8ebc9d5e0edfd5ab1f6e386415f7e11cb57531a452f0e22b30d790572a8ce1125967f699a6a2857cb1aed07255acf933a0d14f7887964179d6947d7e8f15029b9") r2 = getpid() ptrace(0x10, r2) 2018/02/14 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() r2 = dup3(r1, r1, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000078e000-0x4), &(0x7f0000fe7000)=0x4) sendmsg$nl_crypto(r0, &(0x7f0000019000-0x38)={&(0x7f00007fb000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000626000)={&(0x7f00000b6000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x2, "", ["", "", "", ""]}, 0x10}, 0x1}, 0x4040800) 2018/02/14 08:47:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000+0xc9d)='/dev/loop#\x00', 0x20, 0x220040) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) getcwd(&(0x7f0000c87000)=""/66, 0x42) clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) 2018/02/14 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10806, 0x400) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0x9, 0x2400) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bfa000-0x8)='uid_map\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000271000-0x8c)={0x5, 0x2, 0xde8, 'queue1\x00', 0x2}) [ 33.062967] mmap: syz-executor6 (5361) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/14 08:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000265000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f00007f7000-0x8)={&(0x7f00001fa000)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea4000)='environ\x00') ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000fb7000)=[0x3, 0x8]) socketpair(0xf, 0x80005, 0x1, &(0x7f00009b4000-0x8)) 2018/02/14 08:47:27 executing program 3: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x80000000101000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000096a000-0x4)) mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/14 08:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000088a000-0x4)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000622000-0x4)=0xffffffffffffffc1, 0x4) 2018/02/14 08:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004a8000)='comm\x00') fchmod(r1, 0x143) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009fe000-0x2c)=[@in={0x2, 0x3, @rand_addr=0x10001}, @in6={0xa, 0x3, 0x9, @empty, 0x100}], 0x2c) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/14 08:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b2d000)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)) 2018/02/14 08:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/mls\x00', 0x0, 0x0) execveat(r1, &(0x7f0000654000)='./file0\x00', &(0x7f0000762000-0x10)=[&(0x7f0000741000-0xd)='/dev/net/tun\x00', &(0x7f0000ce2000)="7b657468302f2c626465762470707030186c6f6574683100"], &(0x7f0000e15000-0x50)=[&(0x7f00006b2000-0xd)='/dev/net/tun\x00', &(0x7f0000b6c000)='/dev/net/tun\x00', &(0x7f00001f7000-0xd)='/dev/net/tun\x00', &(0x7f0000da4000)=')-\x00', &(0x7f0000e4c000-0xd)='/dev/net/tun\x00', &(0x7f000094d000-0xd)='/dev/net/tun\x00', &(0x7f0000e10000-0xd)='/dev/net/tun\x00', &(0x7f0000bd1000)='\x00', &(0x7f0000ffb000)='/dev/net/tun\x00', &(0x7f0000e70000-0x1)='\x00'], 0x900) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/14 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000014f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f000084a000-0x1e)='&', 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d6a000)={@common='gre0\x00', @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a00000-0x14)={0x0, 0xb26, 0xfffffffffffff001, 0x6, 0x10001, 0x8}, &(0x7f000005c000-0x4)=0x119) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa6000-0x8)={r1, 0x6}, &(0x7f0000127000)=0x8) 2018/02/14 08:47:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/2, &(0x7f0000000000)=0x2) 2018/02/14 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000283000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xc4, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001a5000)='/dev/usbmon#\x00', 0x20, 0x10000) write$selinux_create(r1, &(0x7f0000783000-0x3c)=@objname={'system_u:object_r:fsadm_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x3c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fa0000-0x8)={0x0, 0x319}, &(0x7f00001d8000-0x4)=0x8) getpeername(r1, &(0x7f0000311000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000b98000-0x4)=0x32) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000d65000)={0x9}, 0x4) memfd_create(&(0x7f00008e6000)='illinois\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002fd000)={r2, 0x1000, "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"}, &(0x7f0000a78000)=0x1008) 2018/02/14 08:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000277000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00001da000)=0x2e, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000044d000-0x4)={0x324e}, 0x4) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x44, 0xffffffffffffff95) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 33.218494] audit: type=1400 audit(1518598047.931:28): avc: denied { setattr } for pid=5382 comm="syz-executor4" name="comm" dev="proc" ino=14534 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 33.271946] audit: type=1400 audit(1518598047.991:29): avc: denied { execute } for pid=5382 comm="syz-executor4" name="comm" dev="proc" ino=14534 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/14 08:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000085c000)={"9f3c4c4f2d5d7d5de2735bfadfd9ede5", {0x4, 0x9, 0x1, "e594ca06fbd6"}}) 2018/02/14 08:47:28 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}) fremovexattr(r0, &(0x7f0000012000+0x562)=@random={'btrfs.', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000067b000-0x8)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c46000-0xb), &(0x7f000028e000)=0xb) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) ptrace$pokeuser(0x6, r2, 0x7fffffff, 0x2f1) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d48000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) stat(&(0x7f0000634000-0x8)='./file0\x00', &(0x7f00000b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00003ed000-0xc)={@broadcast, @remote, 0x0}, &(0x7f0000a1e000-0x4)=0xc) r6 = geteuid() ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000da6000)={@generic="b14374cd0910855ecd33139bea5da846", 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00002ac000+0xe67)={&(0x7f0000b5b000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000bda000-0x10)={&(0x7f0000e9e000)=@acquire={0x2cc, 0x17, 0x400, 0x6, 0x1, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3f}, @in=@loopback=0x7f000001, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x101, 0x0, 0x4, 0x2, 0xa0, 0xa0, 0x33, r3, r4}, {{@in=@multicast1=0xe0000001, @in6=@empty, 0x0, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x21, r5, r6}, {0x10000, 0x7, 0x40, 0x2, 0x6, 0x10001, 0x9, 0x6}, {0x6, 0x99a8, 0x1ff8000000000000, 0xffff}, 0x9, 0xc, 0x3, 0x0, 0x1, 0x1}, 0xa9, 0x80000000, 0x68, 0x6}, [@proto={0x8, 0x19, 0x6c}, @algo_auth_trunc={0xc8, 0x14, {{'ghash-clmulni\x00'}, 0x3c8, 0x60, "d8ef03e1a6102ff1c490cffe63f7445636d4480d0e9883618c3a844faccd7e28676065f5d2cf778fd1c254f71e9862a3da834feff8f10e1f4f296957c3f6a48d746d0027db0408b054cd6a0f28cea1742c8628aa43950cdc315ee9cae099e05d9d5d7a66f81518e242278268e81357904bd215f3dd86e0f57c"}}, @etimer_thresh={0x8, 0xc, 0x952}, @proto={0x8, 0x19, 0x2b}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0xa, 0x507a, 0xd37}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0xffffffffffff7a5f, @in=@loopback=0x7f000001, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0xd, 0x1d}}, @offload={0xc, 0x1c, {r7, 0x1}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@empty, 0xff, 0x4, 0x0, 0x0, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3f, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x40044}, 0x8804) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 08:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00009e2000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$unix(r0, &(0x7f0000701000)=@file={0x0, ""/4096}, &(0x7f00001ed000-0x4)=0x1002) writev(r0, &(0x7f0000b74000)=[{&(0x7f000072c000)="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", 0x1000}, {&(0x7f0000571000)="f5ea450988d62451c399189ed30c5d92105353a695987c08791be224d78ca95c390e9669d98e2f0ebac2cb0fc876af75fa7bf5c41a84bcdd81a3784893dd7e5fe65bfe41b07f35d0675b48974dab82f6f49e3aa6ee7440ac8aa9e6bb0716303fa85f7cb4c3d1139ada3fec69a9b88ccdcdf4f8e7e1ff1163e93dd9fa44ef55f17dbe6735a24ea9d29a22610d65dae9211bb0e943ca61a19cef49a0b9636fbd1242a8537e789f675726d4d4f8c53e2a0fbd44911d9150ac1fac4ecaba541c8fd9ee6c3318e77455fe768b1a1192b6539c58b9eeb922c6f1fdff571befadd7b2bd1c6368556d07a418feebd36626cac39448", 0xf1}, {&(0x7f000072d000-0x9b)="6a1b2dedc81fc830b6195f63355006c59ee581be0634f9dd336d984fb2728961ba5c45c38b65591fbd17d15f22003b16322510aaa56f6a33034c26a6f96ddd857915c61ebe088783a58478ad38f1bedc33c898d52c13ae8ed05003ff24329904f15a6f7ad6732a7995a1ca3341258faaa5f6ad8058f0b9a6b5a52c89b83593fd53295b94478e0691eda7f3e17a8e189ee8c28f07085f831b6bf317", 0x9b}, {&(0x7f0000b03000)="8be014f304ede3b896203c5d311072164aa4999506b26d27ceb97e893fa07e3e5a723e2ab2cc1ce8100cebf10445511ed882c1806d13f170ef915bd761ec9c18ad41d3f976545f06ec2311bcd39fe2f779978a608a89aafa0b11f6ebf819b4704847dc28f6eccb1595d1f6c03ed9a14339ce", 0x72}, {&(0x7f00005f5000-0xaa)="17931c9bd87780f4328ac2d6c2fff794b444daf709926fc8191be136ce41e93e0064443212eb7b87fa32f08b074e2637a86c3b28cf6a1fd36f59c3eee700397e592f8714f745284ce42759a6f0c5c13980c63b4809ad09be55b4f38818a980880ca5f51ed9d7be0cb21e118fa42f7c6302eeb4c3f392c3c30b0eec27a31004b606e822e8a59513d57b6a6608509c3c027a524e153e85958697dae728ab40b06fdaad355be24ba6511ea1", 0xaa}, {&(0x7f000095c000)="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", 0x1000}], 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000061f000-0x4)=0x7, 0x1a7) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc5000+0xbd8)='/dev/pktcdvd/control\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/14 08:47:28 executing program 4: clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) r0 = memfd_create(&(0x7f00002db000-0xb)='cgroupself\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00002b3000)={0x2, 0x3, 0x3, 0x0, r1}) pipe(&(0x7f0000c4c000)) 2018/02/14 08:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000131000)=""/173, &(0x7f00007cc000-0x4)=0xad) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000340000-0x30)={0x4, 0x8, 0x1, 0x92, 0x2, 0x6}) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f29000-0x8), 0x100000002) r3 = getpgid(0x0) write(r1, &(0x7f0000dc9000-0xbd)="1dd2b75b61f2ffee240f615ba460e68ce0ff56bddd4e340550f09261a1b45d833a7404261acbafcf39898be831568cdd368f7fd9de0dc35a6167b566fb725b074f7151a18872ca21556155264eff79faf07c1f1fe9dcb4701569fe30b11a8e95ee09a52bf4133a5c5e2bc832761887ae7cbc220bbae31822c9b31458199bc65dd1a885816f014876a67e7e0340f63ba2afc1a53ad8ee931b2d93ca635ee906cc7f01bcd82f3c512a183f47e635e30bcde99ec184ade1a45119c09b6299", 0xbd) ftruncate(r1, 0x0) tkill(r3, 0x1000000000016) 2018/02/14 08:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) statfs(&(0x7f00009ff000-0x8)='./file0\x00', &(0x7f0000783000-0x1000)=""/4096) r0 = syz_open_procfs(0x0, &(0x7f00000c2000)='attr/keycreate\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000ec6000), &(0x7f0000f11000)=0x4) r1 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001f1000-0x20)={{&(0x7f000098c000/0x3000)=nil, 0x3000}, 0x3}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000019c000-0x20)={@common='ipddp0\x00', @ifru_flags=0x4100}) ppoll(&(0x7f00000d5000-0x28)=[{r1, 0x40}, {r1, 0x1000}, {r1}, {r1, 0x1000}, {r1, 0x5080}], 0x5, &(0x7f0000bf3000)={0x0, 0x989680}, &(0x7f0000c6f000-0x8), 0x8) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/14 08:47:28 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000801000-0x4)=0x8000800000000000, 0x4) clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) sendfile(r0, r0, &(0x7f000014f000)=0x26, 0xffffffffffff0000) setresgid(r1, 0x0, 0x0) 2018/02/14 08:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x34f) recvfrom$inet(r0, &(0x7f0000626000)=""/186, 0xba, 0x12041, &(0x7f0000063000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/14 08:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000017d000)={0xaa, 0xc}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/02/14 08:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f6000)='/selinux/checkreqprot\x00', 0x400000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fb8000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000b0d000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000715000)={&(0x7f0000b24000-0xc)={0x10}, 0xc, &(0x7f0000647000-0x10)={&(0x7f00008b0000-0x11f0)={0x11f0, 0x9, 0x8, 0x400, 0x3, 0x1, {0xf, 0x0, 0x8}, [@nested={0x1150, 0x2c, [@generic="3a38e249d8f473ad6c3e60b5e04efabba90b966c0e028c40f6c78e3b7c04bbd4903a83706a2ee8a7a68f38859086aaa9d340b8bd368bfe7e98959c014cecc42b36198fba0eb1bfd37f9ad7d7f287dd91d5749e9d34a0f289bd22aef8dad3151a0f92c11e34ecba8dca9661bf21f7514150ec113907356c401a2b4ac32a7b743127cf02579b21a39a0f0363ef4bf99355dd1adaab4821bfeefa71b5ba629d01659aecea1f2bc1b2720bc56260f9fdd2ba4c15e8d2eba56611b9c702f0405da93f1376e9b8bc5de355dd3d3893b1d055a6e751b9367495760e5f84dbf9", @typed={0x64, 0x64, @binary="4be47a08909c260332ba0a05c4bc4132f64e06cb0d8558ce26dfc323fc96b85425e1162e0b09c6bb60af31e779612766b173282c9c728d3a3ae089b79eccbb605c8436b8ad7244673d3c7e4a51c0175623a4a930d0111484ecaba18d"}, @generic="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", @typed={0xc, 0x93, @u32=0xfff}]}, @nested={0x4c, 0x15, [@typed={0x18, 0x8c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x91, @u32=0x7}, @typed={0xc, 0x3f, @fd=r1}]}, @typed={0x8, 0x93}, @typed={0xc, 0x19, @uid=r2}, @typed={0x10, 0x5, @str="f2766d6e65743100"}, @generic="07434ee72f87d8af9ad12eefcbee87b50d7df1096fdd819d7b"]}, 0x11f0}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000010) r3 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a32000-0x47)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/14 08:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) r2 = syz_open_dev$sg(&(0x7f0000a0b000-0x9)='/dev/sg#\x00', 0x6, 0x100) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000cdb000)=0x6) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) 2018/02/14 08:47:28 executing program 3: socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00001b0000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000042000)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b1000-0x8), 0x8) write$eventfd(r2, &(0x7f000068f000)=0xec, 0x8) 2018/02/14 08:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000094c000-0x94)="82f5e907b464d31379837f77cdf25a1a5c34fa54febda810a6ca55c4d9193e8e83b668433652fe9fb3aa00b61e81de64e5c7817fd0858d8f5445729b3a5e3cf5d16394c38254ebec4c72593b0d3010916aef3d4ec52224da3bb09581f9d8941c249405cd3ecb9e8f47f9ae1c4bcfdc8196420a6bd0dc2b2fb2ad62a60c0ee878a62ee5032454c5379f7275e0f58b5064a32fd60b", 0x94) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000983000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c2a000)={&(0x7f0000e30000/0x3000)=nil, 0x3000}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/14 08:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000e20000-0xc)={0x10, 0x0, 0x3}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b84000)) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) r3 = geteuid() ioprio_get$uid(0xc89c191bf15ae7b1, r3) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/14 08:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x109000, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040}) recvfrom$llc(r0, &(0x7f00008e8000)=""/184, 0xb8, 0x40010140, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ea0000)={0xfffffffffffffffa, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x7, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr=0x1f}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x450) 2018/02/14 08:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d53000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00005ad000-0xb0)={{0x7fff, 0xfffffffffffffff8}, 'port1\x00', 0x1, 0x8, 0xf0, 0x100000000, 0x0, 0xff, 0x8, 0x0, 0x6, 0x80000000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(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"}}}]}, 0x3d7}, 0x1}, 0x0) 2018/02/14 08:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(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}) syz_open_dev$random(&(0x7f000013c000-0xc)='/dev/random\x00', 0x0, 0x400) 2018/02/14 08:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f0d000-0x9)='/dev/ppp\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000671000)={0x7, 0x1f, 0x7, 0x81}) tkill(r0, 0x1000000000016) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f31000-0x8)={0x0, 0x6}, &(0x7f0000dc2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d6b000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}, 0x2a, 0xfff}, &(0x7f0000112000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000832000-0x20)={0x9, 0x100000000, 0x0, 0x3f, 0xffffffffffffff8a, 0x3, 0x7, 0x10001, 0x0}, &(0x7f0000848000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000880000)={0x0, 0xfff}, &(0x7f0000575000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000228000)={0x0, 0x4372}, &(0x7f0000608000)=0x6) sendmmsg$inet_sctp(r1, &(0x7f0000b2b000-0x70)=[{&(0x7f00005a6000)=@in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f0000350000)=[{&(0x7f0000ce4000-0x20)="7709f76c2fbe0335a37e82eda43f73e088dab15661f29b51955411d76a4d2872", 0x20}, {&(0x7f00004e9000)="bb5f698f0707a62b1088e46fdd843f9bfdbf11b35a7415ebc51d4f53e543c7c865da80de3a8d3bdd3625c0dfb4990fe50ce7bb58e5b2d20084efae778fb7f5f68db2ed01aa7f72921073cef77df98073ac47625b137efd1bef0281e7061c0168b0e7b18dd85cbf55735e", 0x6a}, {&(0x7f0000aa6000)="00df11d27b2fcf3a28de6acdcb9fe485ac673d8425f3ee9b95cce7ef4796517506559df0c018e6a2d7dfc79ab0caec1a3d85f868df54e6f7204d", 0x3a}], 0x3, &(0x7f0000694000)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x80, 0x1, 0x5, 0x1, 0x0, 0x1f, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x7ff, 0x0, 0x5, 0x80, 0x7, 0x9, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x203, 0x4, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x8001, 0x17, 0x401, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0x3f, 0x8000, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffc01, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x800a, 0x40, 0x1, r6}}], 0x150, 0x4000800}, {&(0x7f00004b2000)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3ff}, 0x1c, &(0x7f0000b84000)=[{&(0x7f00006d4000-0x14)="66d1a7af2fc53cb09b1bf434259c534f5a208223", 0x14}, {&(0x7f000088c000)="b3b73c31cf196a53e82fa594c52350dc6b", 0x11}, {&(0x7f0000e81000)="191c4119cf934114f7bcab1f10bdbf5736da04895cea227ce9d20f77cf085c14034d892be9ce21a91283f85a735dcbf017ef89a3d607270061f63d278bb4e8fab763a0da4ae04a194e0239e66a9cae58465c532f0bdbf1aae4a48c7e477bd0ea8abc793c5bc021492d92113d6efe507ff421fb0c80bdfa80ac71795adb05b631c68e5458c0b451ad83adbc196cdc8f32ea900af625126536cf75d4812c9b9689b7ca1d65c14e963cb130d508a772ca2d5d9a41a38474a9351549d88e33e1b7b0e9558666de69b8eb2246c0a8090a10192c6a66af490df1d194e2714fd932e2de", 0xe0}, {&(0x7f0000c2d000-0x32)="522c9b76e15b28010095eb118f52b706cd078ede9cba99b836183882a697a37151aa08844589171a811a47270d2e22122b1a", 0x32}, {&(0x7f0000c41000-0xc5)="af0ea539c8ba75e0c9be750b4476cd9091279f5f01f1c1accaf64d50e104d145daf51e5457e5a6d942620ede95bff034ec5b722c5e633d9d6557931826b09b9143d56d6dce37574b6bc45b0973c20802ffbec70057e7f96d0f98a5627533f3d98fdb172b2d2a36959b9845579778084fe7218405b8e9ee0c878c4c92cc2699b0de8015a75201351de3dccc3e545470fc302e32b4fff92d05d2bd36617d15f5cc17044d4100eeeaee935fa716073ecd8c17963dc15671759df36b0321034998753cb9ea8500", 0xc5}, {&(0x7f0000464000-0x62)="e58fdda3e29ec67f97168431a5ace2c3b8405e3fda4fc933c245a50dc79b8c58dbdd53fad3ca0869ee1354b28b29b376b7a29ba053555526037e892473e90ce180909cec2dc6c47476e177e93b1d79599100789b6ae4e081c0e12555d9e1452d5e03", 0x62}], 0x6, 0x0, 0x0, 0xc080}], 0x2, 0x0) 2018/02/14 08:47:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, 0x1, 0x5, [@rand_addr=0x4b, @empty, @multicast2=0xe0000002, @empty, @loopback=0x7f000001]}, 0x24) 2018/02/14 08:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000720000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mkdirat(r0, &(0x7f0000e28000-0xe)='./file0/file0\x00', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d4b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) fsetxattr(r0, &(0x7f00009d2000)=@random={'system.', '[\x00'}, &(0x7f0000f6a000-0x1)='\x00', 0x1, 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000959000)={{{@in=@local, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00007c1000)=0xe8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d4f000)={@syzn}) mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/14 08:47:28 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007bc000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000)={@generic, @ifru_flags}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000865000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1000}, 0x3, [0x200800000, 0x5, 0x7ff, 0x2821e228, 0x0, 0xefa, 0x7, 0x13]}, 0x5c) pwrite64(r1, &(0x7f0000cf4000), 0x0, 0x0) 2018/02/14 08:47:28 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000)=@ipx, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000)='dctcp\x00', 0x6) getsockname(r0, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x8001}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xc7)={r2, 0xbf, "1e2920edac375297a5966061f2eb364293d0236b98efd5459146ca8de708b631d23be7166e188dbd292b906d08aec40d8b695348a651e222383df1ccaaeb73c3cf977ff066419841dd8cda05dfb1ec45f4f26489de21c9cbe462b296c3ba3addf7e71f9c5a78fa0539534c14aa49f6e84970122b0f4fd5243284c55b2175b1617060f343037529b25a434ba2242bd1dd75a3a8b9e0c1032e32116899c07dcd1c539f3006df8f6b0efd00130d1e947402747cc00bf0b18496c3f8c900ce5394"}, &(0x7f0000003000-0x4)=0xc7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x6201c555dc1b5d9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000003000)={0x7, 0x1, 'client1\x00', 0x2, "0f1a2f6e4d0e5d9f", "20fb0db92917ae29bf9351a18cf08cce973d6eb4a43997157c58ce660fd763ee", 0xb10, 0x7fffffff}) 2018/02/14 08:47:28 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x103002, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000000b000+0x60a)) [ 33.627310] syz-executor7: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 33.652190] CPU: 1 PID: 5483 Comm: syz-executor7 Not tainted 4.9.81-g1a93831 #33 [ 33.655748] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/5491 [ 33.655762] caller is __this_cpu_preempt_check+0x1c/0x20 [ 33.673615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.682951] ffff8801bd52f8f0 ffffffff81d94e69 1ffff10037aa5f21 ffff8801b9a86000 [ 33.690953] ffffffff83ab9320 0000000000000001 0000000000400000 ffff8801bd52fa00 [ 33.698967] ffffffff81451df2 024000c2bd52f940 0000000041b58ab3 ffffffff8419579d [ 33.706972] Call Trace: [ 33.709539] [] dump_stack+0xc1/0x128 [ 33.714882] [] warn_alloc+0x212/0x240 [ 33.720313] [] ? zone_watermark_ok_safe+0x280/0x280 [ 33.726960] [] ? avc_has_perm+0xb0/0x4f0 [ 33.732647] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 33.739116] [] __vmalloc_node_range+0x3f5/0x5f0 [ 33.745412] [] ? check_preemption_disabled+0x3b/0x200 [ 33.752231] [] ? task_has_security+0x130/0x270 [ 33.758438] [] vmalloc+0x5b/0x70 [ 33.763433] [] ? sel_write_load+0x130/0xfd0 [ 33.769382] [] sel_write_load+0x130/0xfd0 [ 33.775155] [] ? get_futex_key+0x1050/0x1050 [ 33.781193] [] ? sel_read_bool+0x250/0x250 [ 33.787057] [] ? do_futex+0x3f8/0x15c0 [ 33.792573] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.799561] [] ? sel_read_bool+0x250/0x250 [ 33.805421] [] __vfs_write+0x103/0x680 [ 33.810936] [] ? do_iter_readv_writev+0x400/0x400 [ 33.817408] [] ? __might_sleep+0x95/0x1a0 [ 33.823182] [] ? __lock_is_held+0xa1/0xf0 [ 33.828959] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 33.835777] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 33.842331] [] ? __sb_start_write+0x14a/0x310 [ 33.848457] [] vfs_write+0x189/0x530 [ 33.853800] [] SyS_pwrite64+0x13f/0x170 [ 33.859405] [] ? SyS_pread64+0x170/0x170 [ 33.865093] [] ? do_vfs_ioctl+0x1140/0x1140 [ 33.871045] [] ? do_syscall_64+0x48/0x490 [ 33.876820] [] ? SyS_pread64+0x170/0x170 [ 33.882511] [] do_syscall_64+0x1a5/0x490 [ 33.888204] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 33.895111] CPU: 0 PID: 5491 Comm: syz-executor1 Not tainted 4.9.81-g1a93831 #33 [ 33.902648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.907726] Mem-Info: [ 33.907744] active_anon:56220 inactive_anon:45 isolated_anon:0 [ 33.907744] active_file:3491 inactive_file:8270 isolated_file:0 2018/02/14 08:47:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d1d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000002000)={0x5, 0x0, {0x3, 0x3, 0x6, 0x0, 0xba4b}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x800000000203, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000000)={0x8, 0x200, 0x3}) 2018/02/14 08:47:28 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f000029a000-0x8), 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) syz_open_procfs(r1, &(0x7f0000002000-0x14)='net/ip_tables_names\x00') [ 33.907744] unevictable:0 dirty:6316 writeback:0 unstable:0 [ 33.907744] slab_reclaimable:5472 slab_unreclaimable:59761 [ 33.907744] mapped:24146 shmem:51 pagetables:720 bounce:0 [ 33.907744] free:1472496 free_pcp:338 free_cma:0 [ 33.907758] Node 0 active_anon:224880kB inactive_anon:180kB active_file:13964kB inactive_file:33080kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96584kB dirty:25264kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 33.907773] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 33.907798] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 33.907823] Normal free:2894000kB min:36824kB low:46028kB high:55232kB active_anon:224880kB inactive_anon:180kB active_file:13964kB inactive_file:33080kB unevictable:0kB writepending:25264kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21888kB slab_unreclaimable:239044kB kernel_stack:6176kB pagetables:2880kB bounce:0kB free_pcp:708kB local_pcp:508kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 33.907873] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB Normal: 634*4kB (UME) 78*8kB (UME) 53*16kB (ME) 24*32kB (UM) 13*64kB (ME) 33*128kB (UME) 8*256kB (UME) 3*512kB (ME) 13*1024kB (M) 2*2048kB (UM) 699*4096kB (M) = 2893928kB [ 33.908283] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 33.908285] 11811 total pagecache pages [ 33.908288] 0 pages in swap cache [ 33.908292] Swap cache stats: add 0, delete 0, find 0/0 [ 33.908293] Free swap = 0kB [ 33.908296] Total swap = 0kB [ 33.908298] 1965969 pages RAM [ 33.908300] 0 pages HighMem/MovableOnly [ 33.908302] 320509 pages reserved [ 33.915766] audit: type=1400 audit(1518598048.611:30): avc: denied { write } for pid=5476 comm="syz-executor7" name="net" dev="proc" ino=14633 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 [ 33.916110] audit: type=1400 audit(1518598048.611:31): avc: denied { add_name } for pid=5476 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 [ 33.918161] audit: type=1400 audit(1518598048.611:32): avc: denied { create } for pid=5476 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 [ 34.228822] ffff8801bdaef418 ffffffff81d94e69 0000000000000000 ffffffff83c18e00 [ 34.236797] ffffffff83f45ae0 ffff8801bdae0000 0000000000000003 ffff8801bdaef458 [ 34.244777] ffffffff81dfc464 ffff8801bdaef470 ffffffff83f45ae0 dffffc0000000000 [ 34.252756] Call Trace: [ 34.255316] [] dump_stack+0xc1/0x128 [ 34.260659] [] check_preemption_disabled+0x1d4/0x200 [ 34.267394] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.273866] [] ipcomp_init_state+0x188/0x930 [ 34.279894] [] ? __lock_is_held+0xa1/0xf0 [ 34.285663] [] ipcomp6_init_state+0xb5/0x820 [ 34.291693] [] ? __xfrm_init_state+0x363/0xb30 [ 34.297894] [] __xfrm_init_state+0x3e7/0xb30 [ 34.303919] [] xfrm_add_sa+0x1916/0x2e40 [ 34.309600] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 34.316411] [] ? nla_parse+0x213/0x260 [ 34.321928] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 34.328739] [] xfrm_user_rcv_msg+0x40d/0x6a0 [ 34.334766] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 34.340796] [] netlink_rcv_skb+0x13e/0x370 [ 34.346650] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 34.352687] [] xfrm_netlink_rcv+0x6f/0x90 [ 34.358455] [] netlink_unicast+0x511/0x750 [ 34.364309] [] ? netlink_unicast+0x43c/0x750 [ 34.370335] [] ? netlink_attachskb+0x680/0x680 [ 34.376537] [] netlink_sendmsg+0x8e8/0xc50 [ 34.382389] [] ? netlink_unicast+0x750/0x750 [ 34.388415] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 34.394878] [] ? security_socket_sendmsg+0x89/0xb0 [ 34.401426] [] ? netlink_unicast+0x750/0x750 [ 34.407453] [] sock_sendmsg+0xca/0x110 [ 34.412960] [] ___sys_sendmsg+0x6d1/0x7e0 [ 34.418733] [] ? copy_msghdr_from_user+0x570/0x570 [ 34.425288] [] ? check_preemption_disabled+0x3b/0x200 [ 34.432095] [] ? __fget+0x231/0x3b0 [ 34.437340] [] ? __fget+0x47/0x3b0 [ 34.442499] [] ? __fget_light+0x169/0x1f0 [ 34.448261] [] ? __fdget+0x18/0x20 [ 34.453423] [] ? sockfd_lookup_light+0x118/0x160 [ 34.459795] [] __sys_sendmsg+0xd6/0x190 [ 34.465384] [] ? SyS_shutdown+0x1b0/0x1b0 [ 34.471148] [] ? SyS_futex+0x22e/0x2d0 [ 34.476649] [] SyS_sendmsg+0x2d/0x50 [ 34.481982] [] ? __sys_sendmsg+0x190/0x190 [ 34.487833] [] do_syscall_64+0x1a5/0x490 [ 34.493513] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000096a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000145000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000f9a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000981000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000ffe000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000082a000-0xe8)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000612000)=0xe8) fchmod(r2, 0x14) creat(&(0x7f000075a000)='./file0\x00', 0x4) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) lchown(&(0x7f000089e000-0x8)='./file0\x00', 0x0, 0x0) dup2(r0, r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006b4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000512000)=""/1, 0x1, 0x2, &(0x7f000088a000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/14 08:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000077b000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xfffffffffffffffe}, &(0x7f00000f7000), &(0x7f0000685000), 0x8) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036b000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(r0) poll(&(0x7f0000a28000)=[{r1}], 0x1, 0xfff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/14 08:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/02/14 08:47:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000219000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a6a000)={0x0, 0x8, 0xddf9}, &(0x7f0000be5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000096a000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x4, 0x1, 0x5, 0x0, 0x4}, 0x67) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000f10000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000727000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000f71000-0xe6)=""/230, 0xe6}], 0x3, &(0x7f00006f2000-0xc9)=""/201, 0xc9, 0xc3}, 0x40002022) bind$ax25(r0, &(0x7f0000f4a000-0x10)={0x3, {"cd130cda06b659"}, 0xe23}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040d000)='./file0\x00', 0x0) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00009f1000-0x7)='cpuset\x00', 0x0, &(0x7f0000ec8000-0x13)) 2018/02/14 08:47:29 executing program 6: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000064000)='attr/current\x00') write(r0, &(0x7f0000001000-0x3e), 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000023a000)=r0) 2018/02/14 08:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000286000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000ae000-0x98)={0x0, @in={{0x2, 0x3, @empty}}, 0x2, 0x8}, &(0x7f0000ace000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d80000)={r1}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000304000-0x20)={0x7, 0x8, 0x200, 0x0, 0x9, 0x7fff, 0x827, 0x8, r1}, &(0x7f0000566000)=0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000049c000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f000030a000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000a9000-0x20)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000054f000-0x58)={{0x8, 0x2}, 0x1, 0x5, 0x200, {0x4}, 0x6, 0xa75f014}) mmap(&(0x7f0000aad000/0x4000)=nil, 0x4000, 0x8, 0x8110, r0, 0x0) 2018/02/14 08:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002a2000-0x10)='/selinux/access\x00', 0x2, 0x0) setns(r1, 0xc000000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000036e000-0x75)=""/117) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f00006a5000)="6db828fd8ae4d867fafbaa380164d30d7f36017dfd9bfff8db08aa396251074a65d05586c6705b8353151d9c52925c841c0d5679ad173cc6c3743f89bf98720c4d8ea3914191fd1e47d1352b56a03497ba178226c5b6fc1c3dd27e8d4d9f134dff038faa343d0a56796f3d6aa217c241f3a570bda1fb58aa2b2b7de8ac765d2af861737e7237658dffcd9e8f59ccc36838f4124d7263e2a062f2c886015e1614523c4fb08a48201a786146ec89947461c6a4e79edfb6d59c38b906cc635b1d9a0a133bdea947aaaced26c68d7bb596943ad2fbfcca3d52dbc8d6dd84c16c736a771d4aa49352ac725ccb3b2aa65e535a1b6e436a8608e4a0667ae2aafd6afe1d4f4aec50193907fcee117f852cfe948daca9095316c92cbf9dde077821a02658ba60da5296be3662912aa13cfcb91780adbc48c584fa0361d55384735f0f378c2578e020c3dd2f4f9d1cb955817ded65d74090f30ff8875684ae7da1d74c2eb6e22888eca6a13cc4e24ffad10d714d2112c58697aac3edb5f062e4807f8ac1b135cbf7de0d82cdca6f1f3a131295fdd12ab2f7581d25ca3ed6dbed6d18b67d8d52971587d1599efa6d8a6f869ef54af217903740c6eb77cd7725e68af76e2627d29521d3952f3da03395857ed3d07631d9833582b1d5a5c3edfa451f4dbdd3bff6b80bd554826eee1671a1ac1bfce0a2f6cd462b1047cf9b5d41055e4d659d857698f898eafbf29d2d37ecc1a7788b34a4bdddcafd95751335e79e2b759543534e4c151bddbe1bea157323b7c8805c5f8a3d2a78eab00166d75efe580ad565847ca19cd22b211f8708dda02dcc418693e55a64865d5c6e57c955c9b52e36fa5a1eff3e1ad8e75f82512fe67f06ab59aeece3a58687a69918cc8d895c2315bbb2f2674b4d07054641cb0eff3613dc0edebf8b44a5f64a49913faea9faab84a24b60ce4439e91a4312100c07430e4c4e37a5d4beda3ecd75dccdeb17bd25b14249f6a63a6b7ed042f13cb59088a1b9b019cc4253c3ceeeda69ccb17d31f431fa6f924d01a7ba1762a5918b899eeb11260cb308057d393622d1e0dff7a30b321032de467dd173316148fca32e8ef3c2c664295d37d84fbf982b563404501dc5129548e09b8611a841623afc7419e10c2a7e254949e0592f99e3c0f2f7e5233bebd47dd5e2becb96225d321388a4b75d2f81f3c00b22db0fc18601eb879e97ca5fd6ddd1aa7dbf65585d6949daf6b3c3c3a603285254e404a6fc6059a707202c04140fc6363c44be082b426ec986153b96686f3a2dcf470b671c944f815e464b6834569fac0783259ae6adf8042b7799ea798cf0c253317170c8c08eadde903d0330602ec0647c7a92572cc8bd252e73d3550e7c3de52f6b86335421360f12636ae5e4c42161469cb9498807c58fc7f20325228aa51ecc845539817ef9a254689f78a4c990d7d7d8318f5b50659698552527c3168743bdebffd96de22e25fd19e998fa4b30cd078c60cbc0dcb2d82094f6eb187d634c5cb76c2e5c7f1bc2d7b4cb2036301e9d62c81db054619f13e104dde1a1c400f2059a317f9e3772d60a54e3a519ec59f51ecdadeebeeead2f1622ff0394bb9ca81235798d440774508bf71612f319443013ffeebb6f831070887d8c8e523a3f20ec4624e08940c6d45b7bc012090b0d59f0679270f9357c4da0cddf4d8ebb250a64f17d643c77ae326172f30879ca0b9a3b91f4c2f8a60db38aeaebef1406b4480a15925ee4b524e13ae925c5bd5aca45eb75ac514153584aec21412971296a17ac8f2ef8f832027114693d64f367c38f391096664588c207eea2a0444c62a4cea44cb5ff7b730d8b48db9f1bcefe820514ffdd3c8ffd6bd0dead33b6db4d0fffbbe1f52c7d3e0da6091b0489381a241d64be5cfdb9e61d06d3fdc17f293cae58d38599fe8f4c05ab45f237bc281f95732466e22e23cdc66599d0b80d0351c5a8b4b6f90323c23ecbf428b847e42f42ae515497b38ab821565cb5753c5b3cf99d5fade3aeae676934ab7351096434f80ab70ea357f412e57d318afcb3d2152de869b1ed945c80d31318ffa4bd1f3938e570bc4ee6ad166d61f52518f630cc1ef09ee28d551c9fae2ddf8efffbb64a42f9061340d5ccad3c3a1cd1519500eb291151529241a1c3b29f95555698c81e30ed3d4676dbf0fc5d7a0afee3c954b5baf501aad957f4f3675344f2d200720dc6204936a3e1c739993bfe1b31ae980be3b1719a32315ec50d7e334993177afdaf559b752b7e3442cdd5980d402614de38f1a1baf7de7cb388716f73766548b91385300515f54ef4e29e006a1afad3af63525f2340501052f2c37f8369b258341fcc351582badfd59a5f5feb14d0c4477c9e65bd82f432a57bf80a28d6ab6d7ada5c667d5d37104d7a4b398955f2cd6427fda5e98e428f67e9efd1153016a02c0a4cb516a0ab8209afea3617033878bce14b1ae94a92ed2267f9590c370b1074fc32ef8d9efdd92c0f37ab6b1d5136f66b2f3f2bf4ca16938197b5dde35ba00d451a79e3c38b761d11526c75a3e454ee2894dfbaaab2539e2fbfecfd075c946050f686f66dd1fd01a6f13d30e2e6062755d135dc958897ec1bd42423e1ef096251ce271dec7485b610faa075720440e5145be5c96d23b136b3e23ed671348dd86e720238203d663fba771410b7c3c7ec88b8d2e50490695b7f2a79a086e9f855b577523c5fcf4e7c22d071b23944006833daae2b42fff8ed7ca47a63754ceae965e05dc2ba3cdb4fab4ff6cca7ffe81bd2aee1007bed8315f9c03e70467d1162d84b648817b20f55cc82c08a22336765d4bf02af1ac46dc1d5a412ee5fe767bb6a32a0b29cd44b0e78c4afce49934809125bdfd23c4c644261bbaafc7581852e01223de282e8ddfb10b322b291b670cef5aecc66781f0c4a3129511032c31d8dd398512da058c8c10025e404f43828b250efd8144b8971ac2f86803c2c983149205be576b16235d32638a576b9e2da3374a221b95f8d373755a54ff60e3b2371d251a15ba55d200eb0bde021a0c6ea48cd6f1cdb8f1430ce92ff69e6102ad08e0cd1ef75c7cbca02967e45ab4f1ef5dc072612846ebd955cfa561905cab441afbdcf4fd9aa7641c6c215b1bb8a892b23db079b55a036ef64c11bc26c31efb9fba103b3f6f5c9e166b4fa2b586b1a2d75b5376fa4d9280401194c05293d7b68863209d48469fa990820349026bf242fe35acff022a6cf7ac70783ec857ab60d226679d93c0a4d9adf8d9b4500ee42e5ad2ca60bcc25124fc6ebe2c852c831e27a1aabc56d12fb29bc3467415548aa7fffd8ed829cc08d7a30ba5a321c1004ad25e5407c761124b681e3daf29d8e628e9c785f87d941c7f5b76bdc1588d159ef204ded86e445d5ab488ac21af2da62294b06b20b4c0df9fc50cd9cbbe87e34273b3e546589ac8d16d7c0cf304ccd1751265f41ad84fd5eb7e5d6bba1279a588146aa2e43fff8f374a5569acc8c0a0b99560ba399bdfd5badf4a801eb23ef18629995dd3fbb920775aadcd52b7930f9db41b473e9b7875e2461902e9ab142636fe2ed0774ce7428a426d28bff3f6e3de39b61e035168362e815ac9b980573a90d94c4b792aa5f821e2616fe4f948563d2e0d14879542a8e63939fcb0b8c7e00a5bef8902f227e35671c48ab6ceb863096b73a1d5bdf3180bcfe614756a03db066e93279a01e710c9cf3f46a287baf590ec081c413b9c37666173c8ed7671f14918fbeb64109c21ec2066b8d8ea63f4228e5ce1a54fe045220dc71dcd24db5f8effde458dfaba4d6bafd75b2a1af20a7e7772a1768b0121e3a455e400c5ce4ff61718244b85ee73332de1d7b325a09758bf5e9cbe8a28d2f2bca4ba590dbc72d7d6ca8acfe3f1b1e695db289238ce9da603009b2b8cfcfc3d507a946bc3ca40187e712a3e9b0835261bbdfd6d9eacf373f7708ff8ce28c09849f7dec90caf3b0eda16bb1badf8cc528ab2b5d56238f9fcde89c5f0c33e14fe6df41d86b81833e5e73e3843f6f1d0bf4178eca2476a6ab765bf66735084b823681694ed4aa66eeb6c9c00ea1c5daca88dd33f16e15c46c93c0b9229b46edebd3a476e1efa331bd7c74395a011d065e55f4b2828ec5aa05c1bd36ca82671c11e4aee834e057d721bd4291938767f92d0e5544b3311bf734f8c8eb67f4a0391f067457a7cfb2b3ceccccb7a78e79d5c89f1e2050de9abf739bd9d0091ef925dcea9dbb330403b4f995d8e36fb02e783878b68c66986b3ef179831eb3f90b38186e37fa6d71a1c110159f846e3c655de59a95d7d9928a54f627e629c027e70f3b37377781fd7442507eeaa54cff84d601afdb3a4a789ad58d07f844046eb73a3abad1ac1781453bf13863c6dc1a9f3a56f9c2b46c529b7a5f7f12e7cc3cc6ce426d8445287b66da168e63626a36aa30efa9090c688d43e7498a18a9f5242527c2e03478ccf6e2bfd20158774ccdfbc90c11e9a2c6757406039d4dbcb2ae2bab69f2f4bfbe0e0dc650c3b94e65ec019c842e2c59551f66876ed8f75fec73b8e7b62c709c9b536ecb5e1e2a418b8565add612fbde80227f0bc18e4d90ca6051ef3ce0dcacf7b8fdae50035a8f1213e017e8e3562b4ad94346dcde64f2386eb4809915ea925eb34d632dee5ddbfe5f9ee2f215e3e99c1c9248a8883fb6ed1f4e83982bf8d6e4367689b568aa2be11e0f1a411a55b2a9dc06e9cd4667b58eef8cb401cbfa81cb2540c752f9afa542438ad5a3976c5acfa36a209c2142157eabea62105ea30870a9f69c014792b6d07dbf182ffd4d5b1e124b9e1a8d9663ee4cc3b3b58f27f69c3280f4d5eaf6ca63d5b1ea506d0b92ceef85818cbb9db8847fae4ab0ec52c20d48f9b3657780d1fb22cb379f8180bfe434b4b83cacb921846e3784d305977b2eff85553e37990501b14d836f9360610bb118db5f1ed84dddd27351807b89ddce24543c8735c7a891e867b04530935e3bbd6202700e3924127a2ff1fc97cb8a0ba1b165031f70f87a9f67e28fee5a9dc479ab825bf6dac5d09f99bde9676d8bb94ed060157440e74466f51722b64c49b47ff5ea248e39b449db44ec05ded589b7ad91007fa62ad666bc68c52cb757601936633240d618629e4e7ca244db92dacc71647b353ba6b051e409d0fda5367c9afafdedc4e87052ddb78cfa506775cf5892559b1c0433e3627323c46290c9716f36080efbce2efb391b0feba4211a2313142a77baef8179d323b9044472a0bf14a9c25833785e4d0dc2f00ea424c6a93b4b0fca46a00e23572e9f272ddd12000871e7cfe056e18f2a26d80f64a40c2c58ed70ebdcb796241ad99b80626a1d5053432b57d9d4f27a56bc93d1a339f0516d4884b3c6295c9f111316b32029f021a97229203dfa7f5c6b32871e0eff8af6f1334409a18638654b364c6fd0e446eeae385a91ef63050b48965631f8ff624401b22e45ed7f1e4bc72af32dcf5b092062faf36edee39962441a3d01db174ab613679a91219eb217c23d306eb728c52ef75fb90d0475f193d0a067a1fbf67c1bb21184b2556f145271edd2cd14a61a1eac5f7c22e283bac1d3ef28248f5d119597b0fe5b08aa73713fc3f1b383117ce9c67d34c798fc050025bd86ca63e77b11680b45c4a0c52e2fcacddb200bf27fe5bc86e92958dd03fd701be254b755d3ae338966bdbad6204564dc10297d7036da1bde6efda67a6f1ba3c8234b6cb52c2b984cf691ce5aa6ee9c22f4335223f9d4862201c15f7f4ae00e4998eab9b7a41e202fc86758", 0x1000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cd1000-0x4)=0x5, &(0x7f0000d52000-0x4)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bd8000)=""/120) 2018/02/14 08:47:29 executing program 6: 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$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) r4 = add_key$user(&(0x7f0000463000-0x5)='user\x00', &(0x7f00005a2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008be000-0xf8)="484e4ed3e5cecae3542428baf0e13a85da796482c8bcf5c1787dd6d4f75c42e56d1bff7e9cba6f52bb22a5af4815ae1232afa4aa725e5467069e3a7ab50f8a03da3048507f3258ff4e5ce2aaee38a6a39fb8b1f3721139bf0f84134ef43f60d19331320c3cf89c7a972c29330642e138c81e2a68c4f2c59209e5b7d3359fc99497a46121a36097345fe29adf558cc90611c6ae849c5d7f9304540e11e6b45b0d7a4acf99c940c54d34ca9eb6002deee011f7f2ac28cd73c77dd46c731d9fb1fe0c9a3cfd4102bf47c55c5f8e476762d571593286e754104379085aeb8447ce2741b027272662f6f3e73b18b6317577cd2b9f4e464bd6e98a", 0xf8, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000fe2000)='keyring\x00', &(0x7f0000c0f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r4, &(0x7f000005f000-0xd7)="deaef748018f5ee9b9e86f117e71f89169f2abfb423eee0954d13fd7e355df5d98e19f38e9fbe5bfe74fec8eb7830fdd047dafebd9128186e196b5bf479c16b4d92c0a10748340b4fc70c965c476d3a63af0e09418f7d2b667616f8cfd3fbf0d15c46d2409c0e0cb851880f3c16cd0bef13fb96da331c5c41873d44b205678acad7fb8639a36d281a52ba5026fcd8ad0d20d10657ddfd3ecff98cc2e792477f2f86a678f1962214124819eb8b6c0ab15ccf0ea212266d61cb90f1f3df7be6d1eb28ae94b150eba3d713f545321ea4ade8391a8e58b0444", 0xd7, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}}) 2018/02/14 08:47:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) flock(r0, 0xa1f2e4a11b02f1f0) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000030d000-0xa)='map_files\x00') ioctl$KDDISABIO(r1, 0x4b37) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000447000-0x10)='/dev/input/mice\x00', 0x0, 0x8080) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000e83000-0x4), &(0x7f0000632000)=0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e82000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000e82000-0x8)={0xb, 0x6}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r4, &(0x7f0000e82000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000e83000)) recvmsg(r2, &(0x7f0000e82000-0x38)={&(0x7f0000e82000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000754000-0x50)=[{&(0x7f0000154000-0x19)=""/32, 0x20}, {&(0x7f0000e82000-0xf3)=""/243, 0xf3}, {&(0x7f00002a2000)=""/88, 0x58}, {&(0x7f00006b0000-0xc4)=""/196, 0xc4}, {&(0x7f00003af000-0x49)=""/73, 0x49}], 0x1000000000000156, &(0x7f0000e82000-0x20)=""/32, 0x20}, 0x1) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) ioctl$void(r3, 0x5451) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000012000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000618000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.592713] audit: type=1400 audit(1518598049.311:33): avc: denied { create } for pid=5515 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000017000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000001d000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000015000)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) lstat(&(0x7f000000c000+0x10f)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001c000), &(0x7f0000002000+0x67d)=0x0, &(0x7f0000004000-0x4)) getresuid(&(0x7f0000019000-0x4), &(0x7f0000001000), &(0x7f0000012000)=0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001d000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f000001c000)=0xe8) r16 = getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001b000-0x70)=[{&(0x7f000000f000)={0x374, 0x25, 0x902, 0x1, 0x3, "", [@generic="0e0577f07b84df055fac1832c8af547f136547dbf49060fe4e70472bb0dbb63eaf661b5bec150cfae51f0d9bd720d5d5890fa1780ff5c2734a2bc1b1eec9e4bb8417f1ba7847c1f86308bfbc08f6d58276d43b70647179f7056f13efebb3b88415f2bced3f2a65291ec8da5f596ddac56ce0e4417e385e97bdc2650868be4b5e316081e9a34c3f5be8484c00c618fb5ac393e98eebfd11d7de2f04c6023d81fde9eccaa0439cc1ddd51432c244d663cc0a5b3fae7eec0c8ffbed6c4ee98122d421290f", @nested={0x98, 0x6f, [@typed={0xc, 0x48, @pid=r2}, @generic="d991a2a6e51b8bcceec4d162028658e351a31565dc4a856ecdfb04f8b06b6e901e28ef5d55729bbc94b0b59727767430d8b35e1f858cea95af51c9f23ef608c674f7302f066eccb06f5da3a8132331e81aba1c4301a308", @generic, @typed={0xc, 0xa, @pid=r3}, @typed={0x18, 0x5c, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x800}}, @typed={0xc, 0x74, @fd=r0}]}, @nested={0x100, 0x90, [@generic="775e2eea6caf2a77faf568c0ec6248cbeba42bc1bef25904b8251f3dafaa3e94928457dfeaccd67e8ad4083ab936f520222ce2ad529718708fb01e663ce58a84ebade06563d7525b07b4658b5cfb6454f78c6f78546aaf565b0a20d60245a11dc0fb2b1c91a639de9278229a61184e38e96735dc8a7f06c80644b38f19e3f7fb3b6176257fedfb98247b0436f83cd1b01b790e586986f5f27153d44c962922833344b5db62143fb28cffea99e031cdeaa8e366f5d59665511cf323e2530ec55d6bf3efd6dbc529160f8d682728ca3c3414743a66c9fa0e12f0d199ecca5715a767c2f45c91e5e80a9c60ef9980", @typed={0xc, 0x3e, @pid=r4}]}, @typed={0xc, 0x8c, @u32=0x3}, @generic="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"]}, 0x374}, {&(0x7f0000002000-0x1c)={0x1c, 0x25, 0xd02, 0x1, 0x0, "", [@typed={0xc, 0x25, @fd=r0}]}, 0x1c}, {&(0x7f000001d000-0x404)={0x404, 0x19, 0x112, 0x5, 0x1, "", [@generic="14895a072350a011f2f268d2358b06e4c4f46e04225593b95c0dc9396905862da9309372453ae0", @nested={0x98, 0x57, [@generic="31ea088973e2f02108ec15d1f85bcd0338640761591091bcec8cfb9e42dcf0019baf37e173cc64e883aaeb1d25e91c70087e4aa356e3c9accbf853c19160124e9cf645b58d7c5483fe71f059e2e2eaf476805ba0ff3853772e4cab912892a53e0ff83694f935b5c58dba8022d12a67a7e0ba3b1c492fecda94514492d95ecbe13c0ff46a9b7dcc1c254614bbcd0afc19ec85"]}, @generic="eb716ef1d8f289d8101a31cf6ab3e583978b79af7522634ec3f964673e82bf723cb83cbdadb8c5a6aebfcb9a2ac51f7b4b6fbf0c936878c77059c3ed3d70008e4e284033a81b858c1b5e7602a8f11959d8bede0cb67baa7f4d4691013a2cd1998b313fdc24adddb87a4e605421998443b3f1daa6f59fe61a40bee2fbfee0c5d9d7a6cd0ea6b009c06a17d817167d283811d0c8f5569c73725987e7676a9f957f353b7406f066b967cc43b22581f35d68eaa9614a73033ab08f0078fe46805ccf30fa6b9195af1631c6f722182a87d4194b952f546652a2f7a542a7958a082ba686b2ab4b1e846edbed3b59810bbcb4379e9eda0c80e15f", @generic="c5fcd50bc98541e9c5eae5c8de568997163faffa63e8a6137a66f3e7a2371be3b2f13de4fba0b100caf59a4e11f944893a922b1e2bb65a5fb6ac", @nested={0x24, 0x51, [@typed={0xc, 0x29, @uid=r5}, @typed={0xc, 0x90, @fd=r0}, @typed={0x8, 0x43}]}, @generic="0d5eb5010387dcacb731170bff0bf8232453853d1f678cc7d007b6e451387b6b38b3efcec5921b713a28b8286f1ba1e30553fb3b6067e15da93dfa23fba3496ea57a8c1e10eafa3f89ed06bc27638683271f0859becdde21", @nested={0x188, 0x66, [@typed={0xc, 0x55, @fd=r0}, @typed={0xb0, 0x30, @binary="dd56cc6b7cf70b6e3656373caa57f85d44d7cbaf1397004b6ad25f4173c01659d6bb428b9945dac5e836db3eaac0407d0d969a4ff99c3b1d41c612851034dc59f2aa28d1dd3155778d8576bc1f3c61ec6af4cd48675aa234f308f095ca4b38e7f29afd93ffab79020afdfdea4d4ca410a080b02f56af7e1a15e70263062cf5934d40eef7d35a0736271bbbab2a386114074e5d1a55aa340015bb167aa8b146a747e2f736864a7b"}, @typed={0xc, 0x5, @uid=r6}, @typed={0xc, 0x6f, @uid=r7}, @generic="ae735fe469ccbd86d4884bca276ad78a395b93aa878b00da54612a1dbeef73ff8cc01d3043cba9cce58d60aa09b0271289d6e1460349c4f2b573fdd858c378ee06d00e48f662eab133807427bdf1a3779baa83c5cb2917fd416295ddd69af203c08e571d3c9f5aca4046567de6f17070b86396381d6e6944316b72a819b47db67784ee7cb3537864e401c3ac09e5980d77ba6d75b0817f06f97d4073e95098d586fee3c8a6c71940953eecefc5db"]}]}, 0x404}, {&(0x7f000001d000-0x1c)={0x1c, 0x23, 0x300, 0x1, 0x1, "", [@typed={0xc, 0x1c, @fd=r0}]}, 0x1c}, {&(0x7f0000002000-0x188)={0x188, 0x23, 0x10, 0x1, 0x2, "", [@typed={0xc, 0x63, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="fda5fc43bb55496c3cc41fc470cb7a0eeb50bc5fc6cb8533dd4d3fc07f183798440e6b4ebe4dbac8d84781dfe2e601cb2bf1b337f08dab", @typed={0xc, 0x42, @ipv4=@rand_addr=0x5}, @typed={0x18, 0x8e, @ipv6=@empty}, @generic="84c4ff996f736566d5bbc7f914b92b594cb00e096bf1053420d8fb0146cddc9eb624978982f28c9e8169819e369567d024f2f25eec30de1a1c449efee48e636f3ae8", @generic="fe52144cb427c2adae34655d55dbbae8304a84d21b57fae8b43c906abc923924c4198051634fa0b55d11af2e5cb926533f0df4057d75c82e709c8253f151eb9f74af531a05bf938edfd9787a0252ac5d021becfce857a27f8908065b2b90747cd3e273e4fdf29eae774f20945a6caf0345d15c6d38309e49854a490de43c0578c3ec423ada57cdde1418454fad07b97c07385575e79bd3e3c37c7080560caad41e827c81f49dfc7b74dd385b7ed284e13cd012b02d3070ac5f6e174e7c69408a893566", @typed={0xc, 0x85, @pid=r8}]}, 0x188}, {&(0x7f0000019000)={0x1c, 0x1d, 0x0, 0x7, 0x1, "", [@typed={0xc, 0x2b, @uid=r9}]}, 0x1c}, {&(0x7f000001c000)={0x1340, 0x39, 0x510, 0x4, 0x1, "", [@generic="4214ec8c2bd83aee815d623cc15be3e640253aa860d13d8679f6c5ad0a4e3a5cfb5cb99ee154e5e9296f5908b8e1be8dadd8480b9550fc697f0500d56600edbf956187179680c1", @typed={0xf8, 0x50, @binary="474cd51e782312761d85669b5a28f57a8a5c2e045d33b71990c0af3bbbe32671793528ecd4382ca3148c9326a1aa04a088323d0c26897833a5ce8c662f0d4a006321450a0cee18abc4a7fe45518c686d525cb2d2a4c5d67c4fa8fad6ab510df9168f0efb9f7edaf7ba317bbffffc10dbaf3bb6971a665d4f1daa57bca26d6e4e5ed08e0587f585a4ac7bca59b45ae01ee4aa5b50591538ca2fbb34e1e9ce6776f24e25b045b69d6064efc5c34e43a139b07feaeb447509c322070256004989e1c82be1fdd2770450efdb43c4648577bba27885c42fe46626a3c82792d95ae0eb1d0d1c3dcea0ed6dac1c0595e54f"}, @generic="71f2a6d72367354b5a391b45ba7e15c4a7013c5302c605107c2a3f40c5273afff67a32d89e765284118be410225666170caf205549d32bc8e3dbb5fa4f71054af1b02b3e81952fbf00887c7e44298da98f8d699d9b054b1518b28959cdbcc14f84b6a076bbf25d7c21153775f0d5edb89c69960eaa3e996992e3d52d", @typed={0xc, 0x34, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x69, @uid=r10}, @nested={0x115c, 0x81, [@generic="07408cfbf9d7ba99a0c100959b0be0f7953a2526221e585e228f1ca3d58a3ae5e471a189", @generic="bc4b323bfdc36ff923b5a639de252cccf18c871dcfdaee4aa513224f9609c7e7650ffd226771a5808009ec8c0a53396bbc9f765eb4a44f2266d48124b7a85f44a9403b17c95f815e5aa60a409de2efbeb16502c76b6010806600cf9bd13400abcf64245cd24ce8df6ddcf5476cf2994ac4a2dce4a9a16862d2977d9a9bed19aa", @generic="96bfee4811dfcc40232a50560adf910124f109d7fb35bb040d24a32fc3883210e2e3bc705f6b6a6049e6a0c7c9c6c3ce5a19cd9eb854eaa8573a48b4f42ffd0f6ec236480d5e746706942ce1961cf7e0495e005b59a49f4d0571a138fbf0b79b6973047e85f292599c3ece", @typed={0xc, 0x24, @fd=r1}, @generic="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@typed={0x3c, 0x2b, @binary="75d029070c7a9d17e700d2db8fe137bb3909cf9b3c631ce8d8de92d7d9e9be84368ea9926acdf776521dbe1093753287aed50129"}]}]}, 0x1340}], 0x7, &(0x7f0000007000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc0, 0x4000010}, 0x8800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000000a000-0x9e)=""/158) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000362000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="a77840e17c3e", @empty, @random="cd5d77ea393d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) pipe(&(0x7f0000f13000-0x8)={0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000732000-0x4)=0x3, 0x4) write$selinux_user(r2, &(0x7f0000a3c000)={'system_u:object_r:sysfs_t:s0', 0x20, 'sysadm_u\x00'}, 0x26) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b}], 0x10}, 0x0) 2018/02/14 08:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f000022e000)="4f7ad0c9edffe948081748143c23c0c253913e0007000200000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dde5f9eedfc811b38375640205000000c9fe0513", 0x46) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xe) r1 = syz_open_pts(r0, 0x41) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000555000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/14 08:47:29 executing program 5: 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)=0x1c2, 0x4) 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000eb4000-0x1000)="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", 0x88f, 0x801, &(0x7f00001ca000)=@nfc_llcp={0x27, 0xa08, 0x57ae, 0x4, 0x4, 0x5, "edce91c6a14baa1e004648bb1d806ab9172a62e62485ab77098e9c4ee8823e7ebd1de92e455cbbb2870dda621c0a3a9bb50966105b8d97fdfdbcc73c716d9f", 0x9}, 0x60) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000e25000-0x4)=0x1ff, 0x4) 2018/02/14 08:47:29 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000392000)=[{{0x0, 0x0, &(0x7f00001e2000)=[{&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000000000+0x4df)=""/208, 0xd0}, {&(0x7f0000920000-0xb4)=""/180, 0xb4}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}], 0x7, &(0x7f0000d60000-0x49)=""/73, 0x49, 0x4}, 0x1ff}, {{&(0x7f0000a56000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f000071b000)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xe8}, 0x3}, {{&(0x7f0000bcc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f00008ba000-0x20)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000f69000)=""/117, 0x75}], 0x2, &(0x7f0000074000)=""/184, 0xb8}, 0x100000001}], 0x3, 0x1, &(0x7f00006ef000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000dce000)={&(0x7f00005a7000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0xf0, 0x21, 0x10, 0x7, 0x1, {0x1f}, [@generic="95b29b582a3920f6ef8c3a1f2d8820d3111b48b7a71d3021216a86f69c93b11c7ec5e27f34f992fd4336933e9b4146a0655529880a508f112c0ebd843d853d394303030a67ce7d32b9c8941877fafe985bd6e622900f92c872bc77b44f5e8ac862c0ff06fc40a76a11ec654399b93f942d662309bfcfea8ac5afa581fce24b7e122e1bd6f7a1e6392131bb7677b81880da028f9b95fdfff71fa95cd9c2daf66f8e0172056a9bbc7ee6b16e22d62c54cb21db060d710b49ad3120f75225f346ebbf92afb999d141b37279c018582383099c38821cd23769436a3a5dd3"]}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x11) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005d0000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000df4000-0x4), 0xa3fa7ce8788b58ae) [ 34.700380] IPv4: Oversized IP packet from 127.0.0.1 2018/02/14 08:47:29 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x2b, &(0x7f0000df0000-0x2b)=""/43}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xd3f, 0xc, 0x3, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x25, 0x0, 0x8}, &(0x7f0000000000)=0x10) fcntl$setstatus(r1, 0x4, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/14 08:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dba000-0x8)={0x0}) getpeername$inet(r0, &(0x7f0000c02000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000065e000)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfffffffffffffdff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000949000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000029c000-0x50)={0xbd, @tick, 0x0, {}, 0x0, 0x0, 0x1}) getresgid(&(0x7f0000f30000-0x4), &(0x7f00001ea000), &(0x7f0000002000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000e7c000)={0x0, 0x0, 'client0\x00', 0x0, "52b6d70ab79b5011", "4ff8994c1d40e6a53a2df55df52e84d7a0c9384e5f0b0652f7b376c69d88c03a"}) getgid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c74000-0x50)={{0x0, 0x4028}}) 2018/02/14 08:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0xd1) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000169000-0xda), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000020000)='net/fib_trie\x00') read$eventfd(r0, &(0x7f0000009000-0x8), 0x6f) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000002f000-0x4)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[], 0x100000000000038c) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) getitimer(0x0, &(0x7f0000ebb000-0x20)) timer_gettime(0x0, &(0x7f00002fa000)) waitid(0x3, 0x0, &(0x7f0000d70000), 0x0, &(0x7f0000f77000-0x90)={{0x0}}) recvmmsg(r0, &(0x7f000051d000)=[], 0x0, 0x0, &(0x7f000059f000-0x10)={r1}) 2018/02/14 08:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000875000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000004000)={0x3, 0x1, 0x3e27ef45, 0x2, 0xffffffff00000001}) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00006c9000-0x3c)="092aec90e37eb769d0d14376bbfbcd5f2f5f356e86afe16912b3124ab87504d335b841b2c397a1e6490662c188ca0a86e5a2e095d828c8feee0fc0eb", 0x3c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0xffffffffffffffff, 0x0, 0x9}}) pwritev(r1, &(0x7f00005a6000-0x10)=[{&(0x7f000069f000)="00eb0b02e7bf02d4b18890302f8032b71e0a032a0c5fc25f89c124a53c6ce62b17e903312a76142cb11681845231e9e9cde70e696a814d4b99dd5e9a47e85b22263110771df331cce1efdd3ad4ebf8830cee3f1ac608c726e4991fded8b981955ade38a93d80a43e2884d3e4be4170844dd4da0de0efd6dda50536ec3199ba6425fe12b3c5795af3aba69dbf9931b6e2948d0f64a9a7e009ba27e9582ef7da697da81e5065aa385f6d7afe7f3cf23a315ed22ebaaeeec27138c46e0aa922db3b4c28af8f", 0xc4}], 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000df7000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00002ff000)='ns\x00') ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000e4000-0x8)) 2018/02/14 08:47:29 executing program 7: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005c0000)='./file0\x00', &(0x7f00005c4000+0xd0e)=""/172, 0xac) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000180000)='/dev/sequencer2\x00', 0xc00, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x18, 0x29, 0x4, "abe1"}], 0x18}, 0x0) 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000126000-0xc)={0x0, @remote, @empty}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d31000-0x8)={0x0, 0x3}, &(0x7f00006d5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000088f000-0x8)={r3, 0xc8}, 0x8) r4 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r4, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="ab", 0x1}], 0x1) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d93000-0x14)={@dev}, &(0x7f0000e70000-0x4)=0x14) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/14 08:47:29 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000002000)) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file1\x00', &(0x7f0000d8f000)='./file0\x00', &(0x7f0000c2c000)='anon_inodefs\x00', 0x200000, &(0x7f0000de0000)="fc5ff1c9c0a2444a5ed93c0473b039b6ff51ac0ec0ae9009a1def6fc34e1c09f2326e0854bbc4af052f536dc6b4901830a930f76cbe62ad1606b6a32d3b44cd8c492dba4da2463cb9783d3b79b3609b6a5927e5f15b52b2cae221380577c1d9088ee0206ff50bb1c600905ed4a0a76c10da5a96903b628a0f49515856f4c939d381ea61a36cf3316ac2cd20980eb1670a660e2541ba2d94c1193024f82b04c2068025c0d102936b17bb798fd9947d440ea351ebb617568276dfa") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 08:47:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) syz_open_pts(r1, 0x4c00) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000+0x27d)='/selinux/context\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000876000)={0x0, 0x0}, &(0x7f0000f16000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eb1000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000a16000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000b17000-0x38)={&(0x7f000088f000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000c8000-0x10)={&(0x7f0000326000-0x3f0)={0x3f0, 0x1, 0x6, 0x400, 0x5, 0x1, {0xf, 0x0, 0x6}, [@generic="5819cd341f96ec47616ea3a20fad71c5c7cbb8ac9007fea8bd39672aa7e6c91a9bbe9bb98317f4eb5bbe9eeeefd33fea3608aa15583e594eb6ba3162548781e9d552ddcbe786187ac8b0c6b544ddab3c18b5bb8f87eb359df00dab47468aca0bcb7a2ca54174c88b7dc061aeb902cbcbfe1b1461b6d759af32874fa5cc50f7b08aba8c40e2c9eee8285fdaeb8821e3a833b60a92ccbfab3e", @typed={0x18, 0x56, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3}}, @typed={0xc, 0x69, @uid=r3}, @generic="4d79c26389f9b924dcd2a19f6d37f5340488e84c945599b8", @generic="165df2e4979f0cfe5a111d52284bc6c7815ac7240dee25f2291900c528304f3a1fde4b1a2045ef385c72818cae3c8bd7ff89bb09bf4525646c13bdf101281b9a7aeb35f6c4b87fde7fcb06b810468bd299b797f2149b65cbd941b6121faba0633443614ecf28a95ca8ce8448bad40dcf2764ede84877fa1391d4fedcc764f3bdd3dcbe50528d75f08eb901fd817d7a2c10d3af5018f00451d6996d40ceb625c02f27642bb821663d1f425513ec593ce7598ea59768410fcc90a0e2a411a84319cbcca72cb5398dbc76714a37872cc62035cd907c5c14ff4066ed2b4a0afe4211d2c1aa68e3ba413c2bcc44afd628d2b91c4fbf233a59", @nested={0x15c, 0x5, [@typed={0xc, 0x36, @uid=r4}, @generic="488e4998cab3502c444425ce56", @generic="c949b835bd4cb0779bdd0eedd0e6cadea79d37e6a9e2dd6027cd5850a15139e040ce6d5bdd1e1b89feec1b02c4590d189f837bdeb916a3099e0779d9555010595bb5", @typed={0x18, 0x5a, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x5b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="7a6fdb979f74cad6fdc1ab19b34015bd1230f2d581d47d8de02a5dffa853b7dccaa6473803bdfb154253a7f3c677425907dad560ef1ff0f716081a567389990318164291e2f71c3b6060e25ffaff19ad0c62b8b587a9b3237bc488d1953f2a56d5d161808044860c9b5bbbf432b348e5d800acf7e9610af59fe50aa595b8f1bebe6e05ff5141591918c2847fca78bd5d919e90b9913efbee258ad75cbae76dcfe297d61d7a20785f0cd9dcbf40cf44be6c644ffb635632681934225e79e3"]}, @typed={0x18, 0x46, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x9c, 0x21, @binary="e50af16ceaed65be50ba1f550e53b173938397bd28aa979f5ba97578ef46a821eeb010a3efd5cc7d850040a03f88e4f5d88d58cc68f31337d735e623cb846624bc84ab0b91d27ea0285e350c4384aa7fb144f2d4e731db67a30a6a3f97d6f105ba7d92bc80b7c675c75b490c2babfa5d60bead3cc94a7ed7b452247e5362d4370b09959c483bee9f9681ef1c2f48556a4dc5"}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)) r6 = syz_open_pts(r5, 0x0) read(r6, &(0x7f0000315000)=""/111, 0x7) ioctl$TCSETS(r5, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff}) fcntl$dupfd(r5, 0x0, r1) write(r5, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xfffffffffffffe5f) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000832000)={0x6, 0x1}) r7 = syz_open_dev$usbmon(&(0x7f0000afb000)='/dev/usbmon#\x00', 0x718, 0x88a80) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000ead000)=[0x498, 0x10001]) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x32)=@random={'system.', 'wlan0-+eth0vmnet0+selinuxtrusted\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x4}}]}, 0xb8}, 0x1}, 0x0) 2018/02/14 08:47:29 executing program 6: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e7c000)={0x0}, &(0x7f0000e7c000)=0xc) wait4(r3, &(0x7f0000b18000-0x4), 0x41000000, &(0x7f0000e7d000-0x90)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e7c000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r5) dup2(r7, r6) 2018/02/14 08:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008000-0x9)='net/icmp\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000eb3000-0x24)={0x1, 0x7, 0x1000, 0x3f, 0x2, 0x100000000, 0xfff, 0x0, 0x80, 0x7, 0x1, 0x1}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)) socket$inet6(0xa, 0x8000000000000802, 0x88) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000671000)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x40000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008f2000-0x8)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e48000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x9}, &(0x7f0000d1c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r1, 0x3, 0x20, 0xffffffffffff8000}, &(0x7f0000231000)=0x18) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffdb7) 2018/02/14 08:47:29 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000857000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f92000)={0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000730000-0x8)={0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket(0x10, 0x8000000003, 0x0) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x2, r4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d82000)=0x20, 0x4) write(r3, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) syncfs(r1) 2018/02/14 08:47:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000189000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/77, &(0x7f0000001000-0x4)=0x4d) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x19, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/14 08:47:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/ppp\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f5000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ae0000)=0x0, &(0x7f0000000000), &(0x7f0000000000)) setregid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r3, 0x8, &(0x7f0000001000-0x20)=[0x7f, 0x10001, 0x101, 0x10000, 0x10000, 0x6, 0xc37, 0x754], &(0x7f0000001000-0x10)=[0xd8, 0x7, 0x7fffffff, 0x3], 0x20, 0x1, 0x80000001, &(0x7f0000001000-0x4)=[0xfffffffffffffff8], &(0x7f0000000000)=[0xffffffffffffff7f, 0x0, 0x96, 0x7, 0x4]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000002000)=0x10) 2018/02/14 08:47:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0xa4800) readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000007000)='./file0\x00', 0x400000, 0x0) bind$unix(r1, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000002000)="3a6a01649555e9e2cdb0f5a8e8d3125b908b006e68ad2bcbbb8b13798ad822c6cb54259cc915da55259909b999d1a834273bbecb8d7732b5ae61fc332a95c0d3ee31760cf9533ce7ce9453f7621307c876f815f6bd84c45108c9847814b5f7d54c9f5a41abd43b3b63daf2d5a4ede440b220007a9fdea7478b009520e1a3d29753daff6da4effc967243b1058dd8b038661ad6d838c0175acd78a2a2de14692f0d91653e4b", 0xa5, 0x4000010, &(0x7f0000008000-0x10)={0x1a, 0x19, 0x8566, 0xfffffffffffffff9, 0xc000000000000, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000008000+0xd1c)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') 2018/02/14 08:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f0000-0x8)) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000b63000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000245000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xa0)="aef1b0ce454faa8a04c89ee0d307d693a1809c4c5ccc6cb897929ae42f16587d8d92e118d2669342a11370333e9fd30ada0e4dbefe22be8684411c64b79b9fa57eece2c2c0c3aa6bdf83f898a6c72c3ac63aa2f32904735486547713264f03c094b47e9336c9236836b14677d02b35a6b5f76390405860a51421fb7bff68fd789fc724d9b5904c55f5992931faf1da985d05fc3cabc33cb4c828fa0e2b1a65ff", 0xa0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='auxv\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000001000)=0x10) keyctl$read(0xb, r0, &(0x7f00004b8000)=""/242, 0xf2) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) fremovexattr(0xffffffffffffffff, &(0x7f00008ae000)=@random={'os2.\x00', '\x00'}) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)={0x5}) 2018/02/14 08:47:29 executing program 2: getrandom(&(0x7f0000901000-0xf4)=""/244, 0x61, 0x1) clock_gettime(0x0, &(0x7f0000a31000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000495000-0x10)={r0, r1+10000000}) 2018/02/14 08:47:29 executing program 5: getrandom(&(0x7f00005b4000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x212b, 0x1}, {0x6, 0x4}, 0x4, 0x5, 0x3f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x58) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x80801) r1 = syz_open_procfs(0x0, &(0x7f0000ea0000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009b8000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e86000)={0x0, 0x6, 0x4}, &(0x7f000003d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002da000)={r2, @in6={{0xa, 0x3, 0x871, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4468}}}, &(0x7f00001e7000)=0x8c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) sync_file_range(r0, 0x101, 0x6, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ced000)={0x3, [0x10001, 0x0, 0x800]}, 0xa) 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e45000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x878, &(0x7f0000faf000), &(0x7f0000048000), 0x0) [ 34.966339] binder: BINDER_SET_CONTEXT_MGR already set [ 34.974107] binder: 5634:5636 ioctl 40046207 0 returned -16 2018/02/14 08:47:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c45000)={0x0, 0x1, 0x20, 0x1c, 0x3}, &(0x7f0000818000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000+0xf8b)=0x9d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000cc5000)='.dead\x00', &(0x7f000012e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d37000)="59fdebac4ac4100d5f22c0e086d8a25f773da686576b6ee0730a95247b12124fb1e0be35f121e6fb4a1eeb9885071b4b3007d408c1c844ba66db50bf5ccad215becfdc39bf3d9889dfd527a030283935badb2a0ca4381e1026050be651226e1a8960784da402b3f5c0f543a084d9895c672f89e5fa09fc4dd689754fca95fcdca75d31eff0243ad064eb2fa3cef7cbf9a12af598a23de00839af96453426f9096ef9c6", 0xa3, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000168000-0xb)='cifs.idmap\x00', &(0x7f0000122000)="766d6e6574306b657972696e672973656c666d643573756d8d70726f6373797374656d2900") r3 = creat(&(0x7f0000676000-0x8)='./file0\x00', 0x24) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00004c1000-0xb0)={{0x9, 0x3}, 'port0\x00', 0x10, 0x0, 0x7, 0x6, 0x4, 0x479300000000000, 0x3ff, 0x0, 0x2, 0x400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000391000-0x4c)={0x0, 0x100000001, 0x3ff}) fstat(r0, &(0x7f00003ae000)) r4 = socket$inet6(0xa, 0x20000000080007, 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a8b000-0x4)=0x5, 0x4) getsockopt$sock_timeval(r4, 0x1, 0x800000000011, &(0x7f00008ca000), &(0x7f000071a000+0xc9f)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00002ff000-0x4), &(0x7f0000182000-0x4)=0x4) 2018/02/14 08:47:29 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000), 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000556000)='/dev/rtc\x00', 0x480000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ee000)={0x0, 0x7}, &(0x7f0000b39000-0x4)=0x8) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b38000)={r1, 0x3}, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00006a4000-0x8)=0x7, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b38000-0x3)="7b0200", 0x80, 0x80, &(0x7f0000b38000-0x40)={0xeb5, 0x9, 0x40, 0xb2, 0x5, 0x0, 0x52f, 0x4d}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00009e4000-0x8)='./file0\x00', &(0x7f0000203000)=@known='trusted.syz\x00', &(0x7f0000114000-0x9)='/dev/rtc\x00', 0x9, 0x2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000fc000-0x80)=[{&(0x7f0000b36000)="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", 0xff}, {&(0x7f00001f8000-0x1000)="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", 0x1000}, {&(0x7f0000b37000-0x2c)="98056108a72759c406ef54ef8da56e094303c62c110adb7df30de800a0ef3a56b22fe5372e58033d86d7af5a", 0x2c}, {&(0x7f00009ac000)="1f054fe6aee39d2c53907b7f2527b999859547070eef7e6f2206d4b29e5593270a5dffa6367571c8e2f99d1965d346c6faf5a650cec7c380d4a725be070542a016f8a8760dbeb69858bafde5ec0e7cab9441247849cef0e77a7c50d07408bf85", 0x60}, {&(0x7f0000b37000-0xc9)="1bfd71b0ff0ffb9cacbb6c5adeed6fc38b291b75dd7b0c96ec7b1e772a01a8dcab03625184f84f883a17748317bb5ac34456c17f72b037d2849419c61d5f7f7565767d3a52dbbb1aa84a1cbc18712be3c697ca7825f12c0dcfa097d44657e652bbf43d18a6553695ac9d05f5944cf0d840dde7b29be34518ac14593a9765a928d81ffed1f32a6aef6a8bccefffd2707666d427337666aaa3eee1908998edef30365dade625a6a6b2cacd5007c4914c6dff668e66891bfa8207d79e93d3b6b0f902e85cae11596daf77", 0xc9}, {&(0x7f0000b36000)="83c7f62f8dda21e8691384a59b7d73c904ff877c9d69831ef7bc4b3973e47274364469fbbe340d4de533da0fe2bd5f16f9559688cad8a6976f3733cbb7d3ec20f68a72fc1c470e94cb7242a76dd8692c29c5a9dec13c63a67a204b49cda43bff5d603410ccde476403e87b14c2947c76a6a5e5c918c91653fab78332f10fcfc761045f99fc20e4ecace6ae57088c922c6d55e8789e5f87af65854c3ac8e9b20e9fb2ad15f9f06a42e9ce4b44c41b8bdc1e86ae2a2fcda2523c8f3de2441d7eaea0654bf01d3967115ad1", 0xca}, {&(0x7f0000964000-0x4a)="7d84073c2c0b0534c725e8e6b8127396e37c3d2985258cfd3cbd882a5dc57af81f90468297f2512638fdef09afa0dcff9b7bde09bd09d8b19e9fffdbb8ba2d49dfe3d55e44e93c75dbc1", 0x4a}, {&(0x7f0000b36000)="b5a221083d0e534dc32293d31eac58793458221ae1954e4faf8d730ded739478046625e9d405aad1ad5836c5ca5ad614d393566bfb3bde15e528f99eb908a2637ebafbf0882ab2696221ae8062ec5fc64cb20d1c16cd6887db2d50116527a804b8f5c07596cc439419e7c8027609650735eb917c01d04afc2fdf8859a11ab2e7", 0x80}], 0x8, 0x8) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001a000)={0x0, 0x3}, &(0x7f0000014000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000017000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000016000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000002d000-0x88)={0x7, {{0xa, 0x1, 0x51, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x401}}}, 0xfffffffffffffff6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000001c000)={r3, @in={{0x2, 0x0, @empty}}, [0x3f, 0x1000, 0x7f, 0x9, 0x5, 0x80000001, 0x401, 0x5f3, 0xff, 0x2, 0x5, 0x7, 0x100000001, 0x7, 0x5]}, &(0x7f0000016000)=0x108) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000010000)={0x0, 0x5}, &(0x7f000000d000+0x53c)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000002b000)=@assoc_id=r6, 0x4) 2018/02/14 08:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$void(r0, 0x5450) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000059d000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000e31000-0x5d)={'system_u:object_r:auditd_log_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x40030}, 0x53) 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f000010a000-0x10)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000279000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) openat$dir(0xffffffffffffff9c, &(0x7f00008f6000)='./control\x00', 0x4000, 0x0) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 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) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0xf8)=@upd={0xf8, 0x12, 0x521, 0x7, 0x2, {{'xts(salsa20-generic)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x8800) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x400, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000-0x4)=0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002000)={0x7fffffff, 0x6, 0x4, 0x8e, &(0x7f0000003000)=""/142, 0xf5, &(0x7f0000002000-0xf5)=""/245, 0x1a, &(0x7f0000000000)=""/26}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x4a, 0x0, 0x0) 2018/02/14 08:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f000068c000-0x8)) r2 = gettid() r3 = getpid() tgkill(r2, r3, 0x3f) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000744000-0x4)=0xa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00003ef000-0x14)=""/20) 2018/02/14 08:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d43000-0x8)={0x0, 0x9}, &(0x7f00009a3000-0x4)=0x8) sendmsg(r0, &(0x7f00002a5000)={&(0x7f00004c9000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000e9a000)=[{&(0x7f00001ea000-0xe3)="0cfcb13e500f3c74dcddc2d99e9799e69419787a58071caaf9252bee54d222805196bf249c1a311bb20d91cfd39aced2664ab11902cff9af6a7167098cc46c0c9fd2e3952fc10016f3d69e0e08cb41b6fc7c035da8b1e1f2b01dd3f82eef29bd86a756193586d89b9195ede0be61e1554368041c387fce383031d50cc21d0e386a66014339ebbb918d28e9d151912449769fe937a85a6f22c35afff58c5148be2289f2bc552f2e74fa236e57c5c2b0576cb2e97d7d68332468c1202577a029207cec2cbd62a92108658054d5b5e9e4ff49e1c196c5e81d5d0395f07c0128160b7482d2", 0xe3}, {&(0x7f0000bec000)="f9a9b81da44600e0d54f7cd91948132e7e595008902d4d3bee0bd645e2f7f26d5b7f4c2e1e83ead8fc20708bb920ed376fc2ccca0b82864b53693399ae166f5b6db8af8612fbcd17f1f26999150978c3d4fc42e0778aa39ee3d0b259a30f81945f49f562582d5f20d6a9197c528d847c179323b9145c14349ca46192b5f5659c30cf18eb02d75a98ed4b6083741daf8d96506a737be1981bb8305f6645aa7a328d9294b9ffe759b6411a5368b83e1d66c433f266eeda", 0xb6}], 0x2, &(0x7f00004d4000-0x1178)=[{0x1010, 0x116, 0x5050, "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"}, {0x88, 0x11f, 0x2, "186148873b152100822ac74f8858769462dd315a7bb9be0c7300894f704fa38f8fe2db5b386a178c64a3e67fad47c1eb157d18863bd744fe7c948bc5125d95f4769e0ba66e2237fa967cc639a6345f99913cd4148a8173e3bdcf9fbc8fa0a9717e798f0b31aaff9f33d898ffc7bb96133c539b"}, {0xe0, 0x10f, 0x84, "f4efb7867ad11047c397e5d6bd3a4dda796dfc6f963f4517ad56a9041b997e146545f0d71a043eb01d076fd976323fcdad4d0baea0b50b22692e60ce1598a7aeae4aec50b558a9a656b2ba69107eef699c43c6772916503ad4c12ee8cdd0f6156cd668a2c934adadc926bc3f239d4ed307f8b9448523b9726bb9435d599016a937d56e63bb5a6909ec9cb877e7c45b4a0ad00a47ad5797a3721f91bdc210eee7d90e65a410167a597496b4fb000a6c11cadc11b7321ba2457e552564b7994d2140e8009350d6cc22839f5989b2b8e9af"}], 0x1178, 0x20008010}, 0x80) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc2000-0x8)=@assoc_value={r2, 0x6b937f62}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3e000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005a5000)=0x5, 0x4) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0\x00', 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) llistxattr(&(0x7f0000c0b000-0x4)='./file0\x00', &(0x7f0000b6f000-0x26)=""/38, 0xffffffffffffff96) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000031a000-0x1)) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/14 08:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000018e000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) readv(r0, &(0x7f00008c0000)=[{&(0x7f0000e94000)=""/62, 0x3e}], 0x1) epoll_create1(0x80000) 2018/02/14 08:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c99000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000eac000)=[@in6={0xa, 0x1, 0xfffffffffffffe65, @empty, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}], 0x58) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) 2018/02/14 08:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b46000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000276000-0xb0)=""/176) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000cef000-0x450)={'filter\x00', 0x7, 0x4, 0x400, 0x0, 0x108, 0x218, 0x318, 0x318, 0x318, 0x4, &(0x7f0000718000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz1\x00', 0x4}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0xffffffffffff7fff, 0x1f, 0x100000000, 0x4, 0x3, 0x12, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', {}, {}, 0x0, 0x1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3, 0x100, 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_create(r1, &(0x7f000036e000)=@access={'system_u:object_r:root_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x33}, 0x2f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000182000-0x4)) 2018/02/14 08:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e2b000-0x4)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a22000-0x4)) socketpair(0x1b, 0x2, 0x200, &(0x7f0000d36000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00006fd000-0x38)={&(0x7f000086a000-0xc)={0x10}, 0x90, &(0x7f0000af5000)={&(0x7f0000942000-0x157c)={0x14, 0xa, 0xa, 0xfffffffffffffffb, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x2c5}, 0x1}, 0x0) 2018/02/14 08:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002e8000)='user\x00', &(0x7f0000253000)={0x73, 0x79, 0x7a}, &(0x7f0000824000)="a5", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00000c0000-0xf4)='a', 0x1) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x4, &(0x7f00009b7000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000558000)={r2, r3/1000+10000}, 0x10) 2018/02/14 08:47:30 executing program 5: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x9, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x44) symlinkat(&(0x7f0000a27000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000d8a000)='./file0\x00') 2018/02/14 08:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000578000)='/proc/self/net/pfkey\x00', 0x101100, 0x0) sendto$inet(r0, &(0x7f00007bf000-0x80)="654261c4d3ba749b1db35ff76f4021e6981a24664f4f39298297ec30cf3d32fb005f0e24b4d01417624c45b581f82f9120ae4184c12e82f351dc303dcd07d2671a9168ccb37705f95feee3d95022e040d88bb3d24c251ad911ae4b6f773e836258256704f9fc37021d7b71ed9849e07cebfbedd6f37b1a0d13d525994f34e291", 0x80, 0x10, &(0x7f000021c000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000871000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00001d8000)=0x10) accept4$inet(r1, &(0x7f0000f15000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d60000-0x4)=0x10, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_BROADCAST={0x7, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/14 08:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ef000-0x6d)='net/rt_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f000015f000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) sendfile(r1, r0, &(0x7f00007bf000)=0x500, 0x44) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d88000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}}}, 0x6c6, 0x4, 0x7, "8ca1ee862070d7e0ea23b1fa4c141090e79379cd8177b0c0ee3e27ec4eb99f3afb9af8d71e6da04d7caa2e868c800427ecafa7c546b356170bc2ac264b2e1b4b600a01bb8c6eab8ac8ffc3a1a0821ba0"}, 0x160) syz_open_dev$sndseq(&(0x7f0000257000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/02/14 08:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x2) flock(r0, 0x1) 2018/02/14 08:47:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/14 08:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000992000-0x9)='/dev/sg#\x00', 0x8000000000000000, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)) 2018/02/14 08:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x24) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/02/14 08:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fb6000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffe) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(0xffffffffffffffff) socketpair(0x14, 0x802, 0x1b, &(0x7f0000ccb000-0x8)) 2018/02/14 08:47:30 executing program 6: mma