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", @nested={0x60, 0x61, [@typed={0x10, 0x1a, @u64=0xd39e}, @typed={0x10, 0x7fffffff, @str='ns/ipc\x00'}, @typed={0x8, 0x64}, @generic="1312fe4fd01d98b43a39df564b60862589dcd2f6b0e3f87890cecbd3d18bb8e53569b34f5e1d5a3e6481e806d7fc942ff90074b3"]}, @nested={0x10c, 0x1f, [@generic="94079e4b62d57faa790b6561b761e2418f4f2be169817a7b4a619a57926cd7cb812eb7f2c183b8f66e045f1e863aabde1d43d9dade5de73dbd178f2838d03070dcc1888fdf719e1890c84ee3d83258fd881b4819efefd30fc3a490517de9cfaa57b8cc38032928acbdc405e8110590c2d466cba386e3f216b5135e57ccc3fab71cffb4cef0a57e655e25d1da90ef6a483ce65b80a068e52b508a894aa8bb9a2e8e0e9cd4df981ee91b17f863aa10ae003df05a0a31a61f652fe57429c608bb08195c8769eae1c8732417ea2d29a58fc09077ef36f611645167040173021b3902765554162e6a5dd0ce24c421ad", @typed={0x18, 0x35, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0xc, 0x1a, @u32=0x4}, @typed={0x10, 0x71, @u64=0x6}, @nested={0x144, 0x1d, [@typed={0xc, 0x81, @uid=r1}, @generic="7ccb5275a84b875496e892092306512d1acc5a3931274b0b3ebaf3d5e1e358b7e5dc624d59771c2d10d1dceadeb4910d770afa90f7fb02bead3450c17846ae079ff7ff386b65cc4a56435f0c17074c7ef0a6498d9179b47383c41c0ed9fa73b3592900e51c71293dba444d588a9e90", @typed={0xc, 0x0, @str='\'.\x00'}, @generic="9fedabfea392056fd489198c89641e2fe7b031c76248b6bc103da83fcccfc390b63ab34d42d1910ca875e38010031db9c26247b000e66899de8629488145ca0edf3d50e408787c88c7ded6ff9c5d3e2cceefd18309b09d078d73fd53ee9b9a6132da97a8d7b14da696dd770c6c890c8fff161b7c9ceab6a651ec9c61896358a438120431e69052175419e6fb35b188de5b9be672f027f68b0c0d2929affc543aa6db854e46447a384f25feadd27169eba5d9f1acbb4b"]}, @generic="6bf3efb99a49bcd8648439297eb25bd0d91ade6a792df05d274f024cb1646c368e8729cfc38c666b57115bc082339d023343e3c906c26dab519adcd3d516a66d", @generic="ab458d30b2fd1f071c052cd179d5ca79bee3df98eea316d4ab60570a57e68fa94e5dcbe9d36e9423dd175b1514dc00a3f6e9ce785fa7e031b3a0f762e738654dc84d"]}, 0x1438}, 0x1, 0x0, 0x0, 0x8005}, 0x0) setns(r0, 0x8000000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x80000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000300)=0x3) prlimit64(0x0, 0x0, &(0x7f0000008000), &(0x7f0000000000)) pread64(r0, &(0x7f0000000000)=""/232, 0xe8, 0x0) r2 = getpgid(0x0) waitid(0x0, r2, &(0x7f0000000180), 0x1000001, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getrandom(&(0x7f0000000240)=""/32, 0x20, 0x3) ioprio_get$pid(0x0, r3) 2018/02/26 20:51:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1f, 0x6, 0x8, 0x5, 0x98}, 0xa0) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d859408000400", 0x20}], 0x1}, 0x0) 2018/02/26 20:51:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000180)={0x200009, 0x6, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0xcaf6, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e000967d8c36ddbdcf01000000000200"], 0x10) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d8594080004000100", 0x22}], 0x1}, 0x0) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x7fffffffffffffd) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xffffffd2, &(0x7f0000000000)=[], 0x1, 0x0, 0x1ab}, 0x0) 2018/02/26 20:51:26 executing program 2: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1287) sendmmsg(r0, &(0x7f00000013c0)=[{{&(0x7f0000001040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x1}}, 0x26, &(0x7f0000001380)=[{&(0x7f0000001080)="ec53a64e71303603dd262828bc7da0406e31be8100651025529cfa7207f86f3f56e631e0217978b2bd389456d56abe63a9538409f5b4b27796cc4e966417f6ba181f4516603989d8616cb8bdb3ca387aee", 0x51}, {&(0x7f0000001100)="3c3c883371ab5458dd7e737f8175c278f74f456538f95934b8775f57d6d635f2dcef449e46f1593fecf15588c7362aa3db0540a19c61247e0b2b96f3", 0x3c}, {&(0x7f0000001140)="22bfb0e5f9aa6d6f0eb51d79c9d38e9aceea44c5f3548ebc7901d49364fd05fe78e91e09364867c7f8399ff5a64fda9249881e98ae5c7e6bfe32ad0870adb7409309eab6c35e0da62766369dcc3e439c891b2d0e98ea0b4b85da7d3c7df50f019a06afa539b356bd7e7f49bf8ee880c5682a5143f87117f53f5c81c3b57d615e58ddb2dd7046517f7910dece0e6a3da1f895162538771456382d4d8a5b12563b8b97b9bf7c145e25ae608be1e277e78c5850d8439b8f37c5dc10c8ceb43df567ea90af0105137b851db7a00df4352b6aa76785f814edb8aad5d20a384e4c9a60e03ba6e7ad6cb4", 0xe7}, {&(0x7f0000001240)="0b9824aeeddeffa6f87f435b9cb0a2b2db738af389ccaaff306548b1923c7835fa94b2990cb51292674ce198f6c9748b13e2eef39f9d0758b1c9dcb4966b6368d959deea4a", 0x45}, {&(0x7f00000012c0)="4dd6b508dca4dc8aa40f95b50a834f7d89325696f7553cb01e9f2910efa9120409e0f363ef262a3a8278d7288253800614996f95f157c17919aa6af229efe49402745447dc394947a6b7155bf1e16439207022730f152d77123b24b8977500682b55deaea3676ed04d7dff96e861721304f94fc3e09ff47657ede364c25e0f00ac05037d43b6892cd26661ff6454f276433a1570c3e8f8e3f9f92f68b90529480d3902df3709f1a2ad45741eae34", 0xae}], 0x5, 0x0, 0x0, 0x10}, 0x6}], 0x1, 0x20000000) 2018/02/26 20:51:26 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) socket$inet(0x2, 0xa, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:26 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) timer_create(0x6, &(0x7f0000000180)={0x0, 0xb, 0x0, @thr={&(0x7f00000000c0)="dd6303b0e26dec773c7b670fbd280c26e668b7f119ad2d95f839f6ba42a5c7e2c344e9cf3258e11f4fa33542abeea4614f5c740c56882c079de3", &(0x7f0000000100)="caf1d3cbdfee60b59cd618361fdd488014122ae62aa6f042685e3cf971a67bf2356516d8b8a1ee7ff366ebc4479559fdee3097acab3c9584b43fd844bf8fb299daecc29d36f4eac222bdcc6a770165c65b2aa7b28bf10fe2b65984e67ad1ceafd795e15484bd"}}, &(0x7f0000000200)=0x0) timer_delete(r2) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x80000, 0x79fb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffd}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e22, 0x6c7d, @dev={0xfe, 0x80, [], 0xc}, 0x3}]}, &(0x7f0000000140)=0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x80800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={'dummy0\x00', @ifru_addrs={0x2, 0x4e22, @empty}}) 2018/02/26 20:51:26 executing program 3: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) timer_create(0x6, &(0x7f0000000180)={0x0, 0xb, 0x0, @thr={&(0x7f00000000c0)="dd6303b0e26dec773c7b670fbd280c26e668b7f119ad2d95f839f6ba42a5c7e2c344e9cf3258e11f4fa33542abeea4614f5c740c56882c079de3", &(0x7f0000000100)="caf1d3cbdfee60b59cd618361fdd488014122ae62aa6f042685e3cf971a67bf2356516d8b8a1ee7ff366ebc4479559fdee3097acab3c9584b43fd844bf8fb299daecc29d36f4eac222bdcc6a770165c65b2aa7b28bf10fe2b65984e67ad1ceafd795e15484bd"}}, &(0x7f0000000200)=0x0) timer_delete(r2) 2018/02/26 20:51:26 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'lo\x00'}}) r1 = socket$inet6(0xa, 0x2, 0x0) clock_settime(0x4, &(0x7f0000000000)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020600fe0100000036c029bd7000ffffffffc5faa6239535ca9100eb3ed1b97a356438973894b7612e2a60ac03c09034c4bac6ed0e5c9638ef9ff2a1fb10ee4f06585f62e980143b7bed3dcfef2eee5d7d217d8b904300418145acbcabcb73aec23e08d0cf8e802ba9bf4395cc"], 0x20}, 0x1}, 0x0) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d8594080004000100", 0x22}], 0x1}, 0x0) 2018/02/26 20:51:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d8594080004000100", 0x22}], 0x1}, 0x0) 2018/02/26 20:51:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="006dba0000000000000000000000000000000000000000000000d0b41189bd05ccef53ed8c8f433f00002347206b6219a07d6abeaff5a622a3656035869912919d1533e457ff8b1523b8d339dc23c446c28c3ece8ab72de9d2f85d14c354facdcc005d7452a5ccd094d849131a7f856f2c0657fd942ff931078d438e6972cdfeda378da4a1bd4183a1871c3802e39b366b8848f5ee06d0d2a78df9442906241c1671e712c92eaa74ca362a5d28f0ea62253e9b19855a9af64d9b56b46c047988e70381e0113df1558643ca0830fa5401df9ee0"], &(0x7f0000000040)=0x1c) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d859408000400010000", 0x23}], 0x1}, 0x0) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d859408000400010000", 0x23}], 0x1}, 0x0) [ 37.333732] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x80, 0x4e24, 0x51, 0xa, 0x20, 0xa0, 0x73, r3, r4}, {0x6, 0x7, 0x4c566ef4, 0x5, 0x7, 0x1, 0x0, 0x81}, {0x7, 0x8000, 0x7fffffff, 0x2}, 0x8000, 0x6e6bc0, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x3, 0x4d6, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x64b, 0x7, 0x1b7}}, 0xe8) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) 2018/02/26 20:51:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@hopopts={0xff, 0x0, [], [@ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x1ff}]}, 0x10) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d859408000400010000", 0x23}], 0x1}, 0x0) 2018/02/26 20:51:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x17a3) ioctl$sock_ifreq(r2, 0x893f, &(0x7f0000000140)={'yam0\x00', @ifru_settings={0x8, 0x3f, @sync=&(0x7f0000000080)={0x61e0, 0x6, 0xb1}}}) 2018/02/26 20:51:26 executing program 1: r0 = socket$inet(0x10, 0x3, 0x800000010) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x3, 0xd495, 0x8}, {0x7f, 0x5, 0xfff, 0x400}, {0x87, 0x4, 0x80000000, 0xffffffff}, {0x6, 0x8, 0x800, 0x9}, {0x4, 0x0, 0x7, 0x3}]}, 0x8) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x0, 0x7}, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40c080, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000280)=""/33, &(0x7f00000002c0)=0x21) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000140)={0x15, 0xc3, &(0x7f0000000040)="df5e8f04f69b8854096ebbfdb691f7e2901c6336ef38942ee11f80d1758c40cd93f06821977c1980b9e67287780dbca5fa4c20fd7bfd38f5023e1f5fce26d744dc6ad7416dbb734cb17889571386bf413dbea3ef64918299789f5f226fc5955024dc68adfc124ac9624f51f8d0b001ac19b83ceea8ecc702f3303a523ca1affd89854d8d21f6533ad0f26f87a352db6780042f59e9c581e7111577d10a96dbfd513f0c5b1e12a5af9df19b3a0fd4e6a22e52570960e3d2815183903f92498f53d273a9"}) socket$inet_icmp(0x2, 0x2, 0x1) [ 37.439400] audit: type=1400 audit(1519678286.562:12): avc: denied { create } for pid=5977 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_generic_socket permissive=1 2018/02/26 20:51:26 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x85, "dac717c0961b22b3dd6a7c1d0769d156d101fb11f4788413f24aceab0321821acbc3d8b937a0638640187319e9e1e6aa1048bfe2d8e9bb9acf3d8f035fed3cb90bffbd9a57b4f747879dae3e5c3650c10052eac983eeb586fd7bbc85088c581c0dff7a017a83f94e050e98c3541b2438ef5ea3a018bf39cf48b8c5b1181dc9dcd0497707ad"}, &(0x7f00000000c0)=0x8d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1ff}, 0x8) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x10) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000165f90)="927d66e5e381cf4097f8000000feb414", 0x10}], 0x1, 0x0) 2018/02/26 20:51:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x4, 0x4, 0x7fff}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x28, {0x2, 0x4e20, @loopback=0x7f000001}, 'ifb0\x00'}) [ 37.467239] audit: type=1400 audit(1519678286.592:13): avc: denied { ioctl } for pid=5977 comm="syz-executor1" path="socket:[15633]" dev="sockfs" ino=15633 ioctlcmd=0x8914 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 2018/02/26 20:51:26 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000732589896ab38c148288ecd59df33e4e9f621d917882f2d13514fec82e184b80d934be85d94d5b7dc37bca9def835df389c32c98108db916f3c975158b7c9e1896b34e0f1160d100a294167ea2e9d5c8b978f0d7a0e0a108d5f59c2637ae7af627d5d13045ffa515c0c7ba216d219657c547113e1bf4740a7cb9aa87ade929750cec5bc3dc63ccb9d3239c109b5fe4d7d1214cd18de64099184700ba3513f955e37c15d4cc281a7cdd3b3432295a2f6ccea55116fbb63ffa49fde018d500260c3e9fcbd3d0333e7953bf75667afbc838eb"], 0xb3f207e21e7e575e) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/26 20:51:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/igmp6\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280)=0x400, 0x2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0xffffffff, 0x7, 0x63df}) getdents64(r2, &(0x7f0000000240)=""/54, 0x36) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbfffffffffffffd}) connect$netrom(r3, &(0x7f00000000c0)=@ax25={0x3, {"07e30be7227d02"}, 0xba}, 0x10) 2018/02/26 20:51:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x4000000000006) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'tunl0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x8, 0x8) sendto$llc(r2, &(0x7f0000000040)="ab4019399cafa2b2045ed38590819985d752ccaabe39bd8cb1cf1caf99899e0701e7a6bfeca6a3145ae11138", 0x2c, 0x8084, &(0x7f0000000080)={0x1a, 0x11, 0x7f, 0x20, 0x101, 0x4, @random="9635973bfed9"}, 0x10) 2018/02/26 20:51:26 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1a000000055cb740aaaa00aaaabb0000b48184f9fe8dac056613f3b9a058a1efabde385899592bcf01bf0e70e132ad303fb231a11823b637c9c3701ca45aa8ef55ae377c8b1ccb5ab198057aa9142073c98d3f33b9e583e9f4b159a866cfdf22066e2f6710d6a38e3146ec09a1a598847cf4005f673d5a29080ed23f9019ecb9bbc83818305f928463bd"], 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "c18de9ce8260ba8b", "670c4b7de59b9a403dc8bbc37733206cad445f2e56a5eb9a8980df800185af04", 0x8, 0xfff}) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:26 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) timer_create(0x6, &(0x7f0000000180)={0x0, 0xb, 0x0, @thr={&(0x7f00000000c0)="dd6303b0e26dec773c7b670fbd280c26e668b7f119ad2d95f839f6ba42a5c7e2c344e9cf3258e11f4fa33542abeea4614f5c740c56882c079de3", &(0x7f0000000100)="caf1d3cbdfee60b59cd618361fdd488014122ae62aa6f042685e3cf971a67bf2356516d8b8a1ee7ff366ebc4479559fdee3097acab3c9584b43fd844bf8fb299daecc29d36f4eac222bdcc6a770165c65b2aa7b28bf10fe2b65984e67ad1ceafd795e15484bd"}}, &(0x7f0000000200)=0x0) timer_delete(r2) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', '\x00'}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@dev, @dev}, &(0x7f0000000080)=0x8) 2018/02/26 20:51:26 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)=""/147, 0x93}], 0x1, &(0x7f0000000180)=""/32, 0x20, 0x2}, 0x40) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000800)="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", 0xfd) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="b077a1bff503313eaffdd2d7c72c7c6275401ec14e93e6aaf1cfd9b46f0e95157624433434aa8829506778286d655fb834c53d7a0fdd3b7b4715c7915798cf0ebdd9e151889224a204a257ecdd3ce942899b8fb436454964c8f51d7ee22b4a5a38927e984a60a5b86ffbc41912b0d4ccf7d173b56dc9c6f31fb9819dde5252a795ebaba8cff62d2050cec8dca80ca65f146dd5f00d3f97708a9f345326d4892bddfaacd4432da875e41aaebfc95400001a46a5ba16692ced07713ae1a00fc85cddf26201283954297e4a3a35d5f5fdb62f6403bb08ed214fded09cd769efe0426e467499", 0xe4}, {&(0x7f00000001c0)="6def5dbd4362a5e9f3059f3862e5e5a79a26911c588f852abeaa2277a32ab57cbeec9c9112027fb4f938db4bfff6c963be2ef440f5b468e48fb351aed54ca36e13b8207d10a7476076b6adf33dc3ee1a1d10a25e241e22b9865d3332fe327d4dfd9a4a6ded0c6dc170107b794d2d02001c7cb58b6198299bdfd8a61b1d282dd5a46bd48d8a6da2bf94f7564bdd47fa9ab29e8820fd7032caecc3", 0x9a}, {&(0x7f0000000280)="9875a99d041930c0697f2664a0e0c88c3ee678c266b4c3a3aa2f5dad3b0048d9eebc0222b6687a207a31a466e0e449ef9f5c7135c8e285b80151ed1bac0a61fd19270b9afa6c8051018db313b8baba6d84c671d6be4eac0b9d95a5a6b01f9d5a1caa3b4378ea7189196cb45eb20aab9c1046fe503077a3b45de661c0a45c317d316730e52f97992e6e72423d347b8343eb4e50db455fadc253a4b195c6f67882d89f81e98d576ee16ac64a22c07def731e7ad2eff3f212f339f96c1c9bf4effb89f1a33eeaf2af8e61c0e54f01565a629c90b62a73b449880d4276a2a620881d384231", 0xe3}, {&(0x7f0000000380)="cb79886329c4a6fd5419c5dd6bbb1480963bad42fa7c37d40b1b998012f283c3020501486ad691822189b35da852e5194c2ef852c017f6725eb9aaddc679", 0x3e}, {&(0x7f00000003c0)="6b561b8f876b46f0c49bd78e24014b877f5d989e5d5defc01977c887e9bd17ed38de49d11301c2e8a3dcd4b387f1d28e192502eee0e006ba4ea5651654bc9ef70e1d74e846a14c06c48c734b29e9d2b30289a6dc40413d8a900458715474a7c614925273", 0x64}], 0x5, &(0x7f0000000480)=[{0x68, 0x10e, 0x8, "d33709d30f0e820a9a116de5451388a504c4aae7f82999af4cf65b7b3ee18ca3386c280ab9d3b52b642fc4630c0b1440df51b05655dee25f213b2c51e16e983d657b0f081ee7eba4fa24cefe8c520c74160f465b8b8cf670db826c87"}, {0x68, 0x11f, 0x2, "4f02ee1180d9cfcca0134b558a5af2ee81fe595c6e2d0f9466612a1f6b245cefb55488e5daf54f8063ba1b05c0828706eed706d7e0c795191af6b7b4b9234a1e96dfb800bbfaa6b65b0de806411cf2e61665541082836fb576"}, {0x68, 0x102, 0x967, "24f5ecbfda8f81154481e683dae34c8f162252bbb2c8a445f4dc4c4f9e7b2f4d4ca03b2e2304d781a62222d47fa4b5e2893c8a4bcc93a36142e76c21bcbdfd44e3cbc854880a61c3213ac4557ff2acb6ea46f3b1d0487c9ed04aceea"}, {0xb8, 0x1ff, 0x80, "0b5c44b782050e3cb79e87bc53b85eb81153c8d5feaa7e7a6024201f7d68ba4ddc2d52d4c4d29aff3d22bd665305452796eb3347d115763588edced148c22168e370cdc1de944d45c1a6f6e7dd7d874a00ad170243f4c2ea05ba26b34917f0189c046904c9ecc75e7b6229a88e0c10490814066093a359e0795f209f385bbc24bbcf7b3cf2094fe28278f1fd02afe56702054772bb77a047909660100f11e41d9c423d411ab82c50990b"}, {0x88, 0x0, 0x3, "8da8d641500f8ce4a1e8272ca03098d31f98c7c2613470663c9a9c078e73fa767569949ea7a5232a8b48f66f44ef1771e5ee5777ea42c9dc8969bb96466855e1551125b88e1eead70e5b5d9ba10e4cd8081750d181b8acbcf83a683d281eb322594ad5793478195f465f2af1a6896e27ffded2b98cfc6bbf328d63"}], 0x278, 0x5}, 0x801) getpeername$inet(r0, &(0x7f0000000740)={0x0, 0x0, @rand_addr}, &(0x7f0000000780)=0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/create\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000007c0)={0x4, [0x100000001, 0x2, 0x401, 0xdc2e]}, 0xc) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x97, 0x4, 0x2, 0x0, 0x2c35}) 2018/02/26 20:51:26 executing program 1: r0 = socket$inet(0x10, 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) sendfile(r0, r0, &(0x7f0000000140), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x418a, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xbd}}}, 0x88) 2018/02/26 20:51:26 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[], 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x100) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1c, 0x4) 2018/02/26 20:51:26 executing program 4: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffd) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0xffffffffffffff1f, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0xfffffffffffffd8f}], 0x2000000000000115, 0x0, 0x4d107085b240f97f, 0x1}, 0x0) r2 = getpid() ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4, 0x4, 0x1, 0x3ff, 0x2, [{0x5, 0x8, 0x13463a18, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0xa59, 0x0, 0x0, 0x200}]}) getpgrp(r2) 2018/02/26 20:51:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) memfd_create(&(0x7f0000000000)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) [ 37.653199] audit: type=1400 audit(1519678286.782:14): avc: denied { create } for pid=6023 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 20:51:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x200000000000000}, 0xfffffffffffffd94) 2018/02/26 20:51:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/37) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x400}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x7, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0xb4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0xac) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xc5, 0x8, 0x8, {0x0, 0x989680}, 0x4, 0xd76c}) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/26 20:51:26 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x400}) 2018/02/26 20:51:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x1, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0xef}}}, 0x32, &(0x7f0000000300)=[{&(0x7f0000000040)="caa1b1c7ef0dac78bcda39dd40045a94f9e3d73ec5e3b7161341377c644f7b6f245a2d8656b09059556b646e8cdf39e5a5b99af7dadd0fa7261ee9ebce7298e5a34f8c1bf7cd52d91950734929d98b679c1f4ed976bc81c0ce1fceed7d5dc38e16682d7f6d911a27d0a703c4841ffea1ebce777261174dfb3a26d3ffd376468bc199cf47c678ba9a7186099f5647546bf116b59fda020925c1df2066320be83a4b23cc0691768fac1a25a89db5eaba2af53c45db1971e070abf1e2f71cc3dd8e285696610a6a03a48c648b16a8bca1e5c6135ff483f1f023c1af251d2f221b65b934af03f10b74fee9bfaf9acaab404964717450788a4a133f2629b4", 0xfc}, {&(0x7f0000000140)="447cdc2217d299d4a3e0f43baf0519ea258ca8dfb8d1dade0624b229dc19022ed213049b09447cc36e5232647f9556a1c5e3e21fb639daeac22a072951fa7af7ccbefb095190b7edc9d1482254a6d8a194aa8a5af691b36928986f9db0fe449c3336e21ec075c01193d0effaa19bf0fb841a0cb857da0a7f74ca149eec516809b3a729fe8cb73fcafb502cfaa4ac8b0239f6eb24e7d76c230462377960d39ed9428b919eec4188", 0xa7}, {&(0x7f0000000200)="902cedfa49b95be6b7cac302ea2643d1cd1a400321772c4a40acf8596d11a3c617ed32da1674cbfb0da3d9d5a5c6c2877987732bb47f3c9f5b3dca4c53b1d0aab8f25660785aac7605c8839e06df7acd50d10d40213b955b1e644ee45bc1c1365d247db6f0270f9d0daf905eac530a4a88c03f20d3ba90fd771d593af588d800466d010d158114ea7116385f98952a8ebbcde30202b4d7d52228d3a25d46db96d707a9bf229641896d8d2a5f01237b69", 0xb0}, {&(0x7f00000002c0)}], 0x4, 0x0, 0x0, 0x40}, 0x20000000) unshare(0x1000000) 2018/02/26 20:51:26 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"b9b1d322768072d394f9ff87f5db0a86", {0x4, 0x1, 0xd54a, "36ec6d82cbe3", 0x2}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) read(r0, &(0x7f0000000100)=""/156, 0x9c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x16, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/02/26 20:51:26 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) timer_create(0x6, &(0x7f0000000180)={0x0, 0xb, 0x0, @thr={&(0x7f00000000c0)="dd6303b0e26dec773c7b670fbd280c26e668b7f119ad2d95f839f6ba42a5c7e2c344e9cf3258e11f4fa33542abeea4614f5c740c56882c079de3", &(0x7f0000000100)="caf1d3cbdfee60b59cd618361fdd488014122ae62aa6f042685e3cf971a67bf2356516d8b8a1ee7ff366ebc4479559fdee3097acab3c9584b43fd844bf8fb299daecc29d36f4eac222bdcc6a770165c65b2aa7b28bf10fe2b65984e67ad1ceafd795e15484bd"}}, &(0x7f0000000200)=0x0) timer_delete(r2) 2018/02/26 20:51:26 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8001, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x80000000, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@empty, 0x7c8, r2}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000240)={0x40, 0x60}) 2018/02/26 20:51:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x5b, 0x2, 0x7, 0x2, 0x0, "eafd20f8436f7b416aa2741e05884075cd360f236aba845e9e013ec031ad8cba56bca773219c1d805df800911381fbd3a79172f2692755baf56c9713bc9383", 0x5657}, 0x58) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[], 0x1edbb235, 0x0, 0xfffffffffffffec7}, 0xfffffffffffffffc) 2018/02/26 20:51:27 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xff, 0x30, 0xffffffff7fffffff, 0xfff}, &(0x7f00000003c0)=0x18) r3 = socket$inet(0x10, 0xa, 0x7ff) r4 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='em0ppp0$keyring\x00', 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={r2, 0x7, 0x4, [0x8, 0xffff, 0x0, 0x9]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r5, 0x9}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000400)={@dev}, &(0x7f0000000440)=0x14) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x0, 0x0, 0x3d6}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="1870e8b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x4) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x100000000000000}, 0x8) 2018/02/26 20:51:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0xfffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:27 executing program 2: r0 = gettid() socket$inet6(0xa, 0x0, 0x2) unshare(0x28060400) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) exit(0x3f) sched_setaffinity(r0, 0x580, &(0x7f0000000000)=0xe) 2018/02/26 20:51:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}}) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/02/26 20:51:27 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/37) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x12}, 0x400}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x7, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0xb4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0xac) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xc5, 0x8, 0x8, {0x0, 0x989680}, 0x4, 0xd76c}) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/26 20:51:27 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) timer_create(0x6, &(0x7f0000000180)={0x0, 0xb, 0x0, @thr={&(0x7f00000000c0)="dd6303b0e26dec773c7b670fbd280c26e668b7f119ad2d95f839f6ba42a5c7e2c344e9cf3258e11f4fa33542abeea4614f5c740c56882c079de3", &(0x7f0000000100)="caf1d3cbdfee60b59cd618361fdd488014122ae62aa6f042685e3cf971a67bf2356516d8b8a1ee7ff366ebc4479559fdee3097acab3c9584b43fd844bf8fb299daecc29d36f4eac222bdcc6a770165c65b2aa7b28bf10fe2b65984e67ad1ceafd795e15484bd"}}, &(0x7f0000000200)) 2018/02/26 20:51:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000001c0)={@multicast1, @multicast1, 0x0}, &(0x7f0000000200)=0x36a) r3 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="70e46b69e1fd44d50000a7e398b48b78173798e0f1f0a38e4a89adf9090fb92f9875fa37a1edd14497f31a0b4584e1d2cae98cb59edf26d88ed790e6919c351b0c4f6e8791b87c410c95183bf40799c54837fbbf0587f9993f43c76cf62c2c47fdddf2825ca56e744c65ed70be68586e73866b1b6e15414f39d85c444b44f9506eed802db5cf1c86eb905f10ed3230f65847bd370e"], 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f0000000240)=""/251, 0xfb}], 0x2, &(0x7f0000000380)=""/19, 0x13, 0x5}, 0x40002141) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r2}) 2018/02/26 20:51:27 executing program 1: mlockall(0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000600)=ANY=[@ANYBLOB="00b83a0000000000a439d90a18ebd3388183cc69110af10fd49d720436182dcfeecb0de88acc215c56a875b80d7a8bc100000000000000000000"], 0x8, &(0x7f0000000500)=[{&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/232, 0xe8}], 0x7, &(0x7f0000000540)=""/125, 0x7d, 0x2}, 0x1}], 0x1, 0x40010140, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9d67b68d908975f2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/02/26 20:51:27 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000040)=0x8001, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000140)=0x8001) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @broadcast}, &(0x7f0000000100)=0xc) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/02/26 20:51:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x8) 2018/02/26 20:51:27 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xac0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/27, 0x1b, 0x40000000, &(0x7f0000000140)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r1, @ANYBLOB="02004e207f000001000000001000000001000400020000000400000002000000"], 0x2e) r2 = socket$inet(0x10, 0x3, 0xdca4) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000001340)=[]}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 2018/02/26 20:51:27 executing program 1: sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001300)={&(0x7f0000000180)={0x116c, 0xb, 0x5, 0x700, 0x70bd28, 0x25dfdbfe, {0xa, 0x0, 0xa}, [@nested={0x10fc, 0x42, [@typed={0xc, 0x20, @str='\x00'}, @generic="e23ca889b23d5e654006b7a4b61678fa64aa70e5cfe97a6e96ce317d9c94eaa2a0e305fe59c3624e2d2e66eb67244ec262e1078e1c92136a3341d63574a734b1b88d5435bd447deb11416c19ac52a82458fbd5013e803ef435fcb95e4b8850b5ddadedcbca2920bcaf15719706d0191862e634047c183d997614c91d11e5801f258ddd6274dceeb432a62ef13d2878af8b08093622ea1b81b41c48dc3b26de7630308311bbd68b2963efdf035d699bef0985f656de42bd8795b3627dc662d5a8a4b933ed85374e3888e2f6f2209c396913f2f7084161599605e3afb1b9a23a69", @generic="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", @typed={0xc, 0x59, @u32=0xfffffffffffffff8}]}, @generic="74f664aca88cd102e5a1811e953f32111aa6fc902b02b3e6a5cdda664615df51a3d454c44ef309ba4378e2b8051582b5abe64ec21ae28b2c0a7129e5359afc9ed9d36709be74d9d910888f5a4f37de863f73ec70fb8b8cb77889fd9d"]}, 0x116c}, 0x1}, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) [ 38.307516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1291 sclass=netlink_route_socket pig=6097 comm=syz-executor1 [ 38.322417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1291 sclass=netlink_route_socket pig=6097 comm=syz-executor1 2018/02/26 20:51:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) write$fuse(r1, &(0x7f0000000000)={0x30, 0x1, 0x3, @fuse_notify_retrieve_out={0x3, 0x24c, 0x3, 0x8001}}, 0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x4, {0xa, 0x4e20, 0x2980, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0xffffffffffffffef) 2018/02/26 20:51:27 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="96d4c5ecf1951c6543920a47c86e27bb9404d882983e0d9370a57dd378216a89b9f42f25cc8ab2aa09c8fa6bee15c1b37828be197d902bad9ce5b2111aad5a22a9522bb1ca143655ada5570e7add5bf2aeb19d39eb9ef0578239ded40c2ff3265ee8c8b942f84edaa10f814c7ebb2a0370f8f6a11de0e1558be197a3f6b9216dee4dbc3f953f34e910dc9b1d0a18a8c232fb7984fb1e340a03f2d8671ba9c99bfbf1def1b0602e01db98ef8c4791b36f9b994094f7df46d6aba3f56dbab4c1d508388897d0c75f99fca9acc229a5f7ff25b984feca01d4e88fbdcf6fccd8b1754989f258d17431b0aaaf23596f30b376c5870e013c1bc889d7", 0xf9}, {&(0x7f0000000280)="2c4cb2e85769a7b1f83d67f3df71f00596074eed36e10fd088e184b4589de10cafee8eaa785f9f2d50fc15bbda4166c7b767154584714ae30524fee8b373e58660fa9312ba893f841c108a6b2a83a199f84e1eba57e74fd6bfc01ad6b37584588dd79ddc343c767cf8457d5abeff33892c9c37a30cbeacaca8acca6bd54b9f6f6daf3110d758cf18b0e6e09d9f6a3eb009dc33c314b6bba528faf8e93b10f13cbe1b766de237c5d4f2fd4db4017e", 0xae}, {&(0x7f0000000340)}, {&(0x7f0000000380)="937c178aebfe5d3211d09c93cfb6e7c0e36c5df41b480b90da4c0485", 0x1c}, {&(0x7f00000003c0)="374f48ff4f952a1a1d08302b11f43a08e5f388dae9ef2a05a7575c5d4ad7f8b881f5f75861e898c435814b0f54d200e790a22447ee1859412e15653ab128879defcc869da0820778e7435567c9e4a2a7b824df", 0x53}, {&(0x7f0000000440)="c57242bea036902e424b8450d6335ac443d0fa28d6b7b4743d4a7b4d41e00e2b609139f758da216ec3dacef357e9e462bda98f9fb9276b00ba551e6a98c718512cad3bc855dc7f1a4580cc20fcff59713914f814375310cb637d06024d06c15c00eed279335e74759e450a5d8271e4880017e99640118e39841c50cab637566d66e16d703d314e97e167ffb69c76691c93d5ffc091eea5373a5d0295fe10badaff52a4405580eb71ab151c34a2ebe6dd56eabd65ec7130d8e61c154af170b6ee9d526aaf5d3d1a3ced8f5713fd9c4a0ce469af00c58c67603cb05fd42abf935353c6897496af4cebecc28c2e", 0xec}], 0x7, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f00000006c0)=0x58, 0x364b1bac81dfb7cf) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000700), &(0x7f0000000740)=0x8) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000580)="64d15d1cdf43a649700cbf751f1feb12bb502888a8a34d3529cc9c08685f2460a3ea7df457d4b36f9276132164f8f871061ba53f404d0a6ea2cc07ad06dcf1bfec25b885fef960fc351c4d09351cfb522fbaaea677b8106764f52af22d52322b346e17938b33a7e4f3f7771c12e75a24a505f1942b6ec88433f920ab3c11da1d159fe9718e3ebc3da12d8b14e4c31b39", 0x90) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0xfffffffff7fffffe) mq_unlink(&(0x7f0000000340)='\x00') r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x40200, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000800)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000840)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x81, 0x3, 0x100, 0x7f, 0x81, r4}) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000000900)={0x5, &(0x7f00000008c0)=[{0x8, 0x9, 0x0, 0xe00000}, {0x401, 0xfffffffffffffffb, 0x8fc5, 0xbe}, {0x4, 0x1000, 0x400, 0x2}, {0x100000000, 0x6, 0x3, 0x8080000000000}, {0x3, 0x8f5, 0x94, 0x6}]}) 2018/02/26 20:51:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="99ed08afaf81f4e53ea8d4d4fdc4b1147b37b9e4ebb86e63bed8a4ad19224faeabd5fcda94956cdc963e32624aa66a261baaa4da8a8cf62807a6460f9579a8bad767c9ab894b4b7eda8d167487bb029dbec59ad6261a35a76b648c4c2dd501faf4ec305e79c3ba4ebc7124a9c0e5b3ab5adc7df540c18d5cb6daec9eb7c990431b216cc3cfcd26a493a368896fa27afff7f83bbcbf183336778187b65627", 0x9e) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x200001ed}, 0x0) 2018/02/26 20:51:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000ffd000/0x2000)=nil) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73697401000000000000009f00"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sched_setparam(r1, &(0x7f0000000100)=0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 20:51:27 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x802}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 20:51:27 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fstatfs(r0, &(0x7f0000000080)=""/230) 2018/02/26 20:51:27 executing program 2: mlockall(0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000600)=ANY=[@ANYBLOB="00b83a0000000000a439d90a18ebd3388183cc69110af10fd49d720436182dcfeecb0de88acc215c56a875b80d7a8bc100000000000000000000"], 0x8, &(0x7f0000000500)=[{&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/232, 0xe8}], 0x7, &(0x7f0000000540)=""/125, 0x7d, 0x2}, 0x1}], 0x1, 0x40010140, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9d67b68d908975f2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/02/26 20:51:27 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x800) 2018/02/26 20:51:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x1b, r2, 0x1, 0x60e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) 2018/02/26 20:51:27 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x6) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x1f, 0x4, 0x800, 0x1ff, 0x4, 0x3ff, 0x55e, 0x0, 0x80, 0xffffffffffffffff, 0x100, 0x10000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x2) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x6b, "e729915b037ef728e2f72f0d9d2ab01b28d2e5be90c6b167f3ce06d0de58f85d03c49673659f43c631c9e175a8a6af9050f44f0dc5a109eb5e75e4e3dbf1a3d9290fa3496b56789bacd567e519f022ef857ba54c92feee473672a1b336d27a55947e3153ef75aff2ae2bcb"}, &(0x7f0000000280)=0x73) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r4, 0x31, "198f8cda6170a7449311b7a1720be8d2dace842e7e0fe0acb6ddf66925f7bbfaa97e1dfee6752abec803304b95bfceb043"}, &(0x7f0000000300)=0x39) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0xb5, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/02/26 20:51:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:27 executing program 4: r0 = socket$inet(0x10, 0x807, 0x1) fcntl$getflags(r0, 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)="2f73656c696e75782ffffffeffa77a5be15fba44c42d1a38479023a0d877b9b4f979510266443c26eb146ccd782a84860312c91c67af7ebc808f7b3c24067430ea0e082e0991475de0a529a786dc12451a8f8555d01131a07439124194091e6f6faa111266edc0b1c1ed5a267e2f55788249b5eb96e17b", 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x9b4, 0x30000000000, 0xffffffff, 0x3, 0x2, 0x6569, 0x7, 0x7fffffff, 0x1000, 0x7}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0xfff) 2018/02/26 20:51:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x404000, 0x0) bind$packet(r2, &(0x7f0000000040)={0x11, 0xfe, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/26 20:51:27 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x400, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:27 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x390) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="90a8f9f73430e722782dbd1ed212326bfef2a66390392619dc0613cfacdcbb4e5156616d69a092d8e4a7198f9ff7c8c43c3fa33ff66e909806676ed608d96bcd00bee930fe33d0e3bd47b743f5103817b8b1610ae0e1306c6f4c878cb2373e3ac1b48f173b3a81f0855b890a2aa493ba54ea0c356535bf8bdbde61dc5bc5b9db0238eff70fae70f8800161dd8de1b882c6d33f12062100457982527a31b9c3809f4850f90fa7b74f946edb", 0xab, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001240)=[]}, 0x24000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) recvfrom$inet6(r1, &(0x7f0000000140)=""/204, 0xcc, 0x120, &(0x7f0000000240)={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0xb4, 0x0, 0x500, 0x1000, 0x41860222, r2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000002c0)={0xa4, 0x65, "f668644b0b2db99885d6315382fefa88673b5e94a41eb796b13454b94fa23bf8994beecbb30cac20b043efc73b03b9f67ea820825b119bf24b749cbf2b1b07c05653c8765a6ecea09619346c59ac0958f8eaa37d5f271ed7d21ddde331e8e2f9596edcef86"}) 2018/02/26 20:51:28 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1, 0xfffffffffffffffa, 0x2, 0x3, 0x100000001, 0x3, 0x893, 0x4, 0xffff, 0xfffffffffffff000, 0xfffffffeffffffff, 0x5, 0x4, 0x0, 0x3]}, &(0x7f0000000380)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0xd222}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r1, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) init_module(&(0x7f0000000400)='keyring\x00', 0x8, &(0x7f0000000440)='keyring\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000640)={0xfffffffffffffffc, 0x1, {0x0, 0x2, 0x8, 0x3}}) r2 = request_key(&(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='mime_type}\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) prctl$getreaper(0x2c, &(0x7f0000000140)) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000180)="c3803ca3a41908e2b042d1177f76b1fc638df4d73bb18d35551bf92d8a7f6edf67e875f44194c7f022c42104f6fdf7bc95d891985f1488b04757ef4d8acf7c6a7e8cbf64710a998dd8d7d0693dac3efb95c523b2aeeafda1f8b1a7afbbbf93d54ba28abbee7867bf5e051a3dc9f386f479546b7481c6ac64b6fa70f654b5581ca544cbd6c0c95f9027f234d02cd9350f9d2e", 0x92) keyctl$describe(0x6, r3, &(0x7f00000000c0)=""/6, 0x6) accept4$ipx(r0, 0x0, &(0x7f0000000600), 0x800) 2018/02/26 20:51:28 executing program 6: socket$inet6(0xa, 0x22003, 0x3) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffc00) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000080)=""/178) 2018/02/26 20:51:28 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x6) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x1f, 0x4, 0x800, 0x1ff, 0x4, 0x3ff, 0x55e, 0x0, 0x80, 0xffffffffffffffff, 0x100, 0x10000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x2) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x6b, "e729915b037ef728e2f72f0d9d2ab01b28d2e5be90c6b167f3ce06d0de58f85d03c49673659f43c631c9e175a8a6af9050f44f0dc5a109eb5e75e4e3dbf1a3d9290fa3496b56789bacd567e519f022ef857ba54c92feee473672a1b336d27a55947e3153ef75aff2ae2bcb"}, &(0x7f0000000280)=0x73) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r4, 0x31, "198f8cda6170a7449311b7a1720be8d2dace842e7e0fe0acb6ddf66925f7bbfaa97e1dfee6752abec803304b95bfceb043"}, &(0x7f0000000300)=0x39) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0xb5, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e441272c541cbcf384e651397f984dea7ebed989b96b733b8a56f35ecd0287eb83ed01435c95b3b67227a3a36493d29b8fb56d8d7166420499ffcbc1bd7b1bf163ab0feb669d3fff81677b412583588ae97ba38f58086d3621838c09156e3680a19d00aced168ec8d5730f4f189a74b064c5aa40541cee5bbd4215cf6a79d2e3fbd1ea3e54599e5e7702203e62c1ebde943a203979d6ef2cb7634c4118bc38e05aa2c22d61546692f5", 0xa9, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000001c0)='em0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3eea3e5dd9605da0, &(0x7f0000000180)=""/211, &(0x7f0000000140)=0xc2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:28 executing program 3: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xda7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x2}}}, 0x8c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x151, &(0x7f0000000080)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x2000000000000331}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x1f, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/02/26 20:51:28 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0xffffffff, 0xc000000000000, 0xce}) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'erspan0\x00', @ifru_flags=0x4000}) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x2000003, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/26 20:51:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001880)={0x7f, {{0x2, 0x4e20, @empty}}}, 0x90) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x49}, {&(0x7f0000000180)=""/233}, {&(0x7f0000000280)=""/4096}], 0x0, &(0x7f00000012c0)=""/122}}, {{&(0x7f0000001340)=ANY=[@ANYBLOB="00000000000000000001000000000000"], 0x0, &(0x7f0000001840)=[{&(0x7f0000001380)=""/67}, {&(0x7f0000001400)=""/219}, {&(0x7f0000001500)=""/204}, {&(0x7f0000001600)=""/211}, {&(0x7f0000001700)=""/171}]}}], 0x295, 0x0, 0x0) 2018/02/26 20:51:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="90a8f9f73430e722782dbd1ed212326bfef2a66390392619dc0613cfacdcbb4e5156616d69a092d8e4a7198f9ff7c8c43c3fa33ff66e909806676ed608d96bcd00bee930fe33d0e3bd47b743f5103817b8b1610ae0e1306c6f4c878cb2373e3ac1b48f173b3a81f0855b890a2aa493ba54ea0c356535bf8bdbde61dc5bc5b9db0238eff70fae70f8800161dd8de1b882c6d33f12062100457982527a31b9c3809f4850f90fa7b74f946edb", 0xab, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000bd5cf87e11c508e0199701004279272eab86c7de9ca403a1e5bbaf3cacad0605dbe9cd8f599f8106943af44bb89f3d8af756d80b9b596b60f620961807e78b9227e858772477d2fe5f62a9d821"], &(0x7f0000000040)=0x1e) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/175, 0x1000}) 2018/02/26 20:51:28 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000140)) rmdir(&(0x7f00000011c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001200)={0xffffffff, 0x2, {0x0, 0x3, 0x6a2, 0x2, 0x2}}) recvfrom$ipx(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x4, 0x1ff, 0xfffffffffffffffa, "7606b5f5830d", 0x2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:28 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000080), 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x4000) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000000)="a5dda008f9065dcfc0b6bd8aa5345f79d117adf6169f981d0c785b22bd1d2d42dcf94fd4bae45a4306cf81ea3813f5cff15b20de6eb5577738a007a19e4d5af48dcdd5976920812cf7a185e415f0cd56ed617366cf", 0x55}, {&(0x7f0000000080)="1e8357eb7c7090e56b94a47d36cabfe24167b44019fbf16eee4ce85296cb373400f8566c683a749b876ca9e8492f79836de10ca426921346aba5bc7bf962", 0x3e}, {&(0x7f0000000100)="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", 0x1000}], 0x3) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x38) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x200, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000700)=""/23, &(0x7f0000000740)=0x17) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x800, 0x0) renameat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') sendfile64(r0, r4, &(0x7f0000000300), 0x10000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x212040, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000140)=0x5ab5) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000540)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) r7 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='\x00', 0xfffffffffffffffc) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() keyctl$chown(0x4, r7, r8, r9) 2018/02/26 20:51:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x26000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x401, 0x3, 0x10000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7f}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dd2000)={0x80}) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff820, 0x400000) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000040)=""/250, 0xfa) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x40840) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) 2018/02/26 20:51:28 executing program 3: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000e25fe8)={0x0, 0x0, 0x0, 0x0, 0x8000}) r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000eaa000)={&(0x7f0000159ff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00008fcff0)={&(0x7f0000080000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) socketpair(0x1, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0xfb, &(0x7f0000000240)=""/172, &(0x7f0000000040)=0xac) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000300)="e2068d4949ef6fba3fdd34636d2a4274ddf330dad50d158b1b0f82c483bfdfd785415684f5bab102a6df000238b9177e003cac429073d3bdcd6afb2e394410694ed02f8ff879cfb2cbf5aebe1f90baea8e7405181f6468d0ab00efabb23bad0f8aac90") ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000380)=0xc) prctl$setptracer(0x59616d61, r4) socket$inet6(0xa, 0x80b, 0x3) fadvise64(r3, 0x0, 0x1ff, 0x2) 2018/02/26 20:51:28 executing program 2: socket(0x13, 0x0, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/25, 0x19, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) 2018/02/26 20:51:28 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@empty}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, r1}) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 39.145624] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6262 comm=syz-executor3 2018/02/26 20:51:28 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x4) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0xf, 0xde5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x89, "746a2b60a8eb2c4b1cda68aca0fdb8b88994b364a4e23a494faeba10e629c910521929a7770182610a96e45f6b51d0e43b8d4e8c6e406b6ed637b5b6c9579732f47b9505b44b81753e4324efe2ee6b115a033ae7ee2db94c4cff7e23c2f5b5283239b502fe61fce59cb5b4581265e7e978340429b77c4fdce46959ba09a17c022fca467983467449e3"}, &(0x7f0000000140)=0x91) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x200, 0x6}, 0xc) ioctl$TIOCSBRK(r1, 0x5427) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r4 = geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x11) fcntl$setflags(r0, 0x2, 0x1) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xbef0000, &(0x7f0000000100)=0x4) write$selinux_access(r1, &(0x7f0000005fa4)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73791ea8ac91e90b8c760730c5817c737465ed645f6e6f74690700000000000000743a733020756e636f6e6669c6e70e3a5921ad1a55d6dc48620d67e69f73797374656d5f723a696e73"], 0x5c) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x19, 0xf, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x100003, 0xbffffffffffffffd) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x400000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = dup3(r0, r0, 0x80000) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x7ff, 0x9, "41403dbc33ad", 0x7b}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000200)=""/87, &(0x7f0000000280)=0x57) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x6, 0x1, 0x0, 'queue0\x00', 0x2}) 2018/02/26 20:51:28 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 2: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) fcntl$setlease(r1, 0x400, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xe2) write$selinux_context(r0, &(0x7f0000000440)='system_u:object_r:sudo_exec_t:s0\x00', 0x21) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) kexec_load(0x7, 0x6, &(0x7f0000000380)=[{&(0x7f0000000040)="ba3ceb86176cdb27add48b2b9c1d95f11028e047685352c8ff40c42545df33888f783f7e3eb744d2a4521eaf8f61a0f759bef38c9231f99bdbcab39b7a8db681bb90f1fc1f45a2d403d0a24f5402843da7ce4fe40d2874e1fa03d64901352ce8b39c2e0bab9f78ae44c7f527e072298598d40f6317171d216ed62a3bbd659cacddfcb3659e4bd6619f1648cb3bf37ed69cef63fcd35ae1c87642e53a2941fc9f9165d17d8c72c423d3de278819bb263abc088da7992c4db4dfdf467a06950de78402463b8411a4deafbaa96a8f18b65185e4df25538af60d04e6eab94fecb14ead9969f39bb5f6e588", 0xe9, 0x4, 0x6}, {&(0x7f0000000140)="9ec094b9a86e66b215765a16602a8b60942b2f6ee1bb1eadf9bdd85b6c8cfcd07de1972363913da8fd0fa6ab633e34a625f57a46475cd9eecbcde04233f3c8c08a88bedf3e1aa945a3964869d33590dfba1fbeffe4aa50b23f380e34e26a6dbc39b35ccce24a4138418913748a0747ac126026e6c9d414c48fa74d639d6a4fe5a9bb3153524e216afaff831a99644165f7e91e5d407ef93f3c207d591bc6d517ca4097008663f9ce5b646f4c469d36518f716ec48dba80", 0xb7, 0x7f, 0x1}, {&(0x7f0000000200)="eab903f73dcd5335d24003e379bd864677247ac6ee80d32842283dd8e0ee28573defec572b28cad45af282a48c", 0x2d, 0x1, 0x8000}, {&(0x7f0000000240)="687aa908b3684fd92b30eaf4c5f2b0a3385542f0eed19ee1ca3908671d421060413bdabc68e7e5ac77d655544db301a965c7c9fe8371006089fc07c4c70fed655d2ec816ff66507d54a6f94285d6a8a3573e193bf14112dae1d2ba43d4e61a78f2713df95320", 0x66, 0x2, 0x7000000}, {&(0x7f00000002c0)="55f3d4a68f847ab7d66dd55e1f0485b3e88e1566b3eee50999390a6edbd5f2", 0x1f, 0x0, 0x4}, {&(0x7f0000000300)="d0f95b9f7a735858cef828e3ba380b3294b9c9d6fe14acb8d2360fe36c03570549235de8acf414ec1b5eb7e650bf9191c9e163c9313aa4c0b652f041dc2e80f81e1d3f7dbb6a15124790d4a467e5faa501abe66fd42025f03e7f39ffb9dc063422661c49aaf6e2e5a05fe697", 0x6c, 0x7, 0x9}], 0x140001) open(&(0x7f0000000400)='./file0/file0\x00', 0x400, 0x80) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3ff1)='/dev/sequencer\x00', 0x48001, 0x0) poll(&(0x7f0000001000)=[{r1}], 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xb}, 0xcf}], 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x400000) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x141000, 0xa0) syncfs(r2) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x23, 0x86) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x4) 2018/02/26 20:51:28 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800, 0x3ffc000000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @dev, 0x0}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x10000002}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r2}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x80000001}, 0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x5) 2018/02/26 20:51:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @tid}) r1 = geteuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x180c0) fchdir(r0) mq_getsetattr(r3, &(0x7f0000000040)={0x5, 0x9, 0x3, 0x7, 0x800, 0x800, 0x1, 0x8}, &(0x7f0000000080)) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) socket(0x19, 0xf, 0xfffffffffffffffa) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xa0, "3e33eb45fdd71b460758565e98fb3a5b898f965cba9de4786aa2ed3deb5c85f0c99167409d0ef7f172332013315eb3fa782db395477cfaa757f99a99232c656a6ff698e877160a984ff9d4293766c7967187b7ee6d8ee305324a62c140e07cfd46273c3d96e71d24e5fb04324b1947473333d9121189d033a274781256bcd9e45d422c720bb750b22358518972a378bce42f73ba3080b9a39fd02f12768598a7"}, &(0x7f0000000200)=0xa8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioperm(0x2, 0xfff, 0x8) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00000000c0)=""/169, 0xa9) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000001, 0x7fff, 0xfffffffffffffffe, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5, 0x3, 0x8, 0x56, 0x81, 0x80, 0x7, {r3, @in6={{0xa, 0x4e21, 0xffffffffffffffbe, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, 0x8, 0x7fff, 0x6, 0x80000000, 0xf610}}, &(0x7f0000000240)=0xb8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x4, 0xee09) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) lookup_dcookie(0x1, &(0x7f0000000000)=""/137, 0x89) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x7, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000004}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000280)=0xe8) r3 = getegid() chown(&(0x7f0000000140)='./file0\x00', r2, r3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240015001a0003000700fd5566a283bc0a952dda79d37d05271d85940800040001000000", 0x24}], 0x1ffffc6a, 0x0, 0x0, 0x40}, 0x0) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x1) 2018/02/26 20:51:28 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r2, 0x4}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x4}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x9, [0x35, 0x6, 0xc3a, 0x40, 0x0, 0x3, 0xfffffffffffffffb, 0x5]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x1, 0x3, [{{0xa, 0x4e24, 0x101, @empty, 0xbc6}}, {{0xa, 0x4e22, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e20, 0x0, @empty, 0x7}}]}, 0x210) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xb}, 0xcf}], 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x400000) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x141000, 0xa0) syncfs(r2) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8a) setsockopt$packet_buf(r1, 0x107, 0x1005, &(0x7f0000000100)="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", 0x1000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xffffffffffff6cc9, 0x1}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001340)={r2, 0x46, "9aebfd4cdb62fcf1f28fea440c24de695a5f448b339a4e50027f438485d77efea95762fb5c5b6c476d28e5eb9522e4dc3f7dff693c74c785252fa3172f8c300bed0e3fd56b58"}, &(0x7f00000013c0)=0x4e) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001100)={{{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x10001, 0x37, 0x7ff, "e540b72c610c5642a77df6e619d13c5eb6bf879f4c21e0c44dd3997c35d47b487581e28d38f8f22dd0199822e31137a894ea61f00fe8f69795ae395ff42ff061a97823412af5d717263cc24bd1c32b70"}, 0x160) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001400)=@sack_info={r2, 0x400}, 0xc) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x8000}, {r0, 0x8001}, {r0, 0x4200}], 0x3, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x3f}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/02/26 20:51:28 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@remote, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/40, &(0x7f0000000140)=0x28) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)=ANY=[@ANYBLOB="57001f00ff7fcf671f00020904000000ffff2968070008003f003676"]) 2018/02/26 20:51:28 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/80) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x1, 0x58d, 0x4, 0x50}) r1 = socket$inet(0x10, 0x3, 0x4000040000000) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0xfffffffffffffde8, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a0003000700fd271d8594080004000100b16d8382a456e3abd3000000000000000000000000000000", 0x2d}], 0x20000000000000c2}, 0x0) 2018/02/26 20:51:28 executing program 3: pipe(&(0x7f000005fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r2, r3, 0xf152, 0x880011) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) recvfrom(r0, &(0x7f0000000000)=""/177, 0xb1, 0x10000, 0x0, 0x0) 2018/02/26 20:51:28 executing program 2: mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x3d8, 0x10, 0x9, 0x200, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x1}, [@generic="6990472c337512ceab25c08da497e489773ffea2749df0c210e776a44725c6435259ed42b99f70d09243cd8798ff5696f57836bd246f3f98b67bb1b35da88bb8c05bd6d3d532a58fa3ea92718696fddf1a2ab6bcff4b24018e8866f06e567a17bdbc679de7e4899968c5f451afa311ca903eb67d3a3aba0b3006ef290fd227d2b9f8754eea7345d6cc52ef1d7c26e269e167b10bd05974d50d00a143027d3bb08e084de2f6c87669bc2111d8e4bef782bab7e4eefe8c3324cec4a0df9cf5a90ec0eed8be753d971617567c8cb164a5f23b58269bcad6", @nested={0x1f4, 0x60, [@generic="4559adca72873b399721e44ebe1bcd6f787a733213696af01874f3abf827543753c874ca61833ddd2220f8ee70825da43348912df81f6ab6515785fbadbab2e4be59c68e329e3f686fc3646443febd6f008a4a731437783e728843e5c66b159e26fba3a93e529381e5d5c4c5d462b63ebc7335183d94b0affcb8c68735", @typed={0x10, 0x55, @str='ramfs\x00'}, @typed={0x108, 0x39, @binary="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"}, @generic="ebe1dae428c02aedef5fb7eaf84191ecb9b008732ab34bdbf933a7a7d3146ac1803f961875acf8ecfcbb174fe3cc249777a2486cdc6ff5ce5c", @typed={0x8, 0x66}, @typed={0x18, 0x33, @str='/selinux/policy\x00'}]}, @typed={0xc, 0x8f, @u32=0x4}, @nested={0x64, 0x3f, [@typed={0xc, 0x42, @str='\'%\x00'}, @typed={0x38, 0x7d, @binary="5ec5d948a8b06a1eef194c2cc27dc0e29f0ae1cb15bad034bf8cf81f7bad90a333507c98894f4cdedd641ffda4c634"}, @typed={0x18, 0x1f, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="4b6c01"]}, @generic="939a951bf33ed10c0060b038b1a0228cca97e55d3cce630fea37cc6bffa3947a895ad44fabdc3e21a1918b4f64cd1d8c09de2b035e7e232e1aa695d98f4a0ab15a080e332f07f4c1a15aa53f496cbee85cefe9015d0d79092a2c394c59f11f6179202e4b511266fe4366155ade490faf2bb82f4c682060d54773", @typed={0x10, 0x1c, @u64=0x80000000}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r2, &(0x7f0000012ff8)='./file0\x00') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/policy\x00', 0x0, 0x0) renameat(r2, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') rmdir(&(0x7f0000000000)='./file1\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) sendmsg$unix(r3, &(0x7f0000000900)={&(0x7f0000000540)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000580)="c0fecc029db483310b65a6764fd001bb8405a775ce291bdde73eb777715166e7f030888efdcdb1c71e87c348ec4a5c6d613e519659255ed093073f00cc7bf44482c99a9fa100fda86f0dc17250e198883e6d4c0c802662b2be5be92c8a7cb3a3aa1d4692122661b7417086efe81445abfeef77e92308395fc5d1ee5e72234c8797a9310398c10d27aa5425502a9f2356520378a30efa7e7d25b153267011f0192926676c27", 0xa5}, {&(0x7f0000000640)="8e515f5feec830da7e01cebd50f5bd874507c7dd5246f9a4fb03079761a180e3b97f43266d5401a90635d6d5699adc72f50caeb9939ce9b5512c84b5139b08f75ef38704bc33016b488877e4bbc8158f278bc673d2315d0799bab93190af", 0x5e}, {&(0x7f00000006c0)="eadaf726265c9344ff0f827f0c98b5292f2af861628d9fb3cde01c7d49bd3a058bd2b59a68d5063dea854ba28c788712331c9bb14b2f156ee7249758a8af93dfc74ec6bb1b70bdf623844cf6642f997b3c66a4405436", 0x56}], 0x3, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x40}, 0x4040040) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x80031, 0x100002000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:28 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x32}, 0x58) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/26 20:51:28 executing program 0: r0 = socket(0x10, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in={{0x2, 0x4e24, @empty}}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4da) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)=ANY=[@ANYBLOB="57001f00ff7fcf671f00020904000000ffff2968070008003f003676"]) 2018/02/26 20:51:28 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000080)={0x10}, 0x315, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x1e, 0xbfc, 0x0, 0xffffffffffffffff, {}, []}, 0x42}, 0x1}, 0x3) fcntl$getflags(r0, 0x3) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r3}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}]}, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000040)="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") 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 6: socket$inet6(0xa, 0x2, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x5, 0x724, [0x20000080, 0x0, 0x0, 0x200000b0, 0x2000041c], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x774) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x80f, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x0, 0x1a, 0x4, 0x7, "fd7b48552edd26cd1b8cf9756fa79e8f5a2d01d1f87a35d89c4e2e487263192d"}) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420400, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x800) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bcsh0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x7, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x1f}}}, 0x88) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/137) 2018/02/26 20:51:28 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xd03, 0x4) mremap(&(0x7f00003ef000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000140)="fce6732263bc33bb1512c3e35dc9fb5b48093b704755a7e456650ec5e621f393733fd9231a91da08d42eb563f1a4cc2e1746da7cfafec80d7be35f39d3f3e0e8ecb78f15255a873d3b427ca68b5b62b722514e931900000000000000000009a3ae54d205") 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x173}], 0x1, 0x0, 0xfffffdb6, 0x20000000}, 0x3) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="646cd5"]}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) fanotify_mark(r0, 0x85, 0x10, r1, &(0x7f00000000c0)='./file0\x00') 2018/02/26 20:51:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) socket$inet6(0xa, 0x0, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x3, 0x9, 0x1, 0x97a8, 0x9, 0x1, 0x4, 0x1ff, 0x64, 0x1}, 0xb) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x80005, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[], 0x1af}, 0x2000000) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) fallocate(r0, 0x3, 0x8, 0x2) recvfrom$inet(r0, &(0x7f0000000000)=""/124, 0x7c, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 20:51:28 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/160, 0xa0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x800) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0xe, 0xfffffffffffffc00) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000000)=@sco={0x1f, {0x7fffffff, 0x7fff, 0x3, 0x1, 0x7ff, 0x80000001}}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000040)="db798eb18dcfcae2d8ca11194dc3808bc3ccafaa83cafd6845d2d79bf94fa8f8f7f407330d54ed133677a0b65a14cb473731a3f2a614ec35916980417e89e65a398b33da7c8431de8dd26fa882345610cbeeaea9ff3c1f01fc38d9c3fc4957345ff5f72c0dbfc08fff2fa62f5e6daf87223aacb1f7c1f02eebbd8a9c2f3e93b6680bc9fa36ede9b39def3519169ed47f88b08fd298c9c6d909cc0a309350c73af8cb409c0d1fb16b35d521a61b342d073b84489dfac118d974e6cd5b4ebc0a9a7503e398a380d3b5b4d095ae556ede3b0c88ea9b83da7259bded658c7be0966059da0f64642dbd4a", 0xe8}, {&(0x7f0000000140)="b1006d4f13396c01f147f6ac28228f2fa8d2ae6ed4866ac48c722dee82aa1658cc6f3bd142337d26b6ff2afe195b2c807d4ee514442caddf8836d050180f6fb253d10c2e57ff43cb0a37a8ac86e314932cea0fca94d3a06a1f217403992712ce435ad72977bb74ad0343a3a9110350bfd01a1ed9195295d695f325c8560eed1dee9347c97f676ad15e9150d32dc96258c092ece70a15d9f6efaa58e7fef6eba12973a7442ddd", 0xa6}, {&(0x7f0000000200)="f032e059362a05b220b7be04205cc932e5f92aebe1dfe16620047397709eb0475ac586a3d962af79df9463c9930a72206f29ca976a743156b340fcccd5a39d00d36b", 0x42}, {&(0x7f0000000280)="c4c2e9e29c50cab95ed1e71e7672b963489b93e47bb682111bfec81102e1fb7e16b164d6211215ddea2983c92c7cebc98e983f73860c0c2c8cf3064cf5d7b8c7ae9438653ea80df6f59ee962b5320cd624c707d12e5aee204bdcab0c6901ec074f242c3e259afe4f51e3b98add53918c2d2c4abf2147310f", 0x78}, {&(0x7f0000000300)="472f643d02714666ac4cfc76640f125334035f90126e8ceacd62d91ede9e65dd1e44", 0x22}, {&(0x7f0000000340)="be23319be0c4b9e7e3efc1765b71056ce53de76341030e1aa7", 0x19}], 0x6, &(0x7f00000003c0)=[{0x9c, 0x13b, 0x8, "9f6768731d6cb71238c4fc745ba3eb1514ec4a78dbe4364aecde17ba291c4dcacbd093a87367844733d99156a93d011350b6441fd266ebbac65632bbf2e27f90823dae66fa0959592b62b21efcb2ef9e38e68276f00e3b803d51679e140e07494c14ca09ae0f01ade94c86857c3c4643e526adcb66263e03a3027e0dcfd5c917c701f6e9e599588c7d6364ce13"}, {0x48, 0x0, 0x1, "0c7f2fe2b46c5daa3a8580a4b6ba70cd2eaa52f0cade3f92ea1288bde5aad2d400b9aebd5bf292d0b60696a5e6d3a2912b841c5cbf78bb3747"}, {0x38, 0x0, 0x4, "c9b86a4ab1bf3322cb13bca67a516ad732a04d3396c5163aef054266a9ad186c21fbf76dee1ee53c8cceac66"}, {0xd4, 0x113, 0x5, "bad2744913156bb6c116c8158983cd8f797d0567a9c3e06c01ad8c58dafc054e70e6cd3136a2f239c43ab111953152e896240c282aac33c92b4eeab0b2f85c2f9927ad6dc2809e98db6390833015d3d5bbb610fb021967701af91d601eb788a287a578e8fd5b24ce34b3da0f99c66519e005da4d58461df531bea877d459314dcba29eba6402ca5555111c4e6745011fde4d75bc191f9d45b79c541bc2c63023e0bc568349b6b99c6b4c455bb6c6ebf0546fd53c0c871127bd9e8e52ee30e2ff9ffc42f99cf2"}], 0x1f0, 0x4000000}, 0x4}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x2, {0xa, 0x4e23, 0x4d0, @mcast1={0xff, 0x1, [], 0x1}, 0x5e8}}}, 0x3a, &(0x7f0000000680)=[{&(0x7f0000000600)="182bcae4c87e1674fcc92fa2b2e3eb5deb6d17e2e386ee44f92a24df28399eb5ed3260a8448da7a85e1f0221155298406d904e524f6fa795c888706b7a101edb042c27c714d6359e0b50ed9c5480a57077c1d0cafc467af44ca764", 0x5b}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="640000009f010000500000009092771883e0ec84feaa8f4b14cd5c24dc69cbfdd4aeaf3d7e018542b30e7d865b3e900fac8038d9a68360db3e2a2a086a4e5264c99d183692e23c4328379855fbe9d7ed3865c04191d0fbffb8c9b6c444f086d7760300000c01000013010000ff000000f068298f8f95a83de743df256022b6318ff3d711aaa9c63c1e05b9a79e25035462f5baf4e803f45e4ce96c26c4c644a7a0a2cf25eb3c7d91379360d20d74426919ff8af6f95b1d2d9d1c357a046c4fae86f35155778b241c0cbf865e52ccda21fbd646f361e0dc9ad8b2e495d6a071db2942ec6021180325d84d34e9f4c73874c026e6f6f934bdc0f87d27518bbd83a7eb6ddf94c6058d7be4f3d806c8281c803dc54043d2ca9d37f606bfe53c7ac9e75d0763d8373f336d94d55bfd6a1f788874a5012aa69e98f75e0b0363e4a21205c67320997c7727cf584855242d12e6ad4107cd1ef60e3816ea0249cb5a6870284700"], 0x170, 0x4000000}, 0x8}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000840)="e0ac707b5e0b45a8057eaa525cd860c70035a9a9d96fcdfb3f1c6c6170b12d73758ee3aaac157b20934846d633d65eebe6af1f61b92152fafba93f41fe7bb200c19d1839667286295f3de9c9e4b6d33dfb9d8f5914c5d5cfee1dfdb55fe93bca906c8bf83ea7ad8c8fbd2490d72575a68d732bae1f0c7ae7c2419ff51634cb105fbb69eff29e3eb58fc4cbe6113539a100d7aabe620420111ad95cf65fad6b59b13401114f93ccfe96e81adf14256069551a778c", 0xb4}, {&(0x7f0000000900)="8ec9b33d45ad55d10beb0c038ea01cfc13b4c6d493b312044c1dcd351cbe0269f1a88f8c9a10d03fb0f2b556eb8eab96ff7415622bc8bfc8eb711783a37824598bad0a7b0ce3a6351616277e45d9f3448e8adbc49f37c3c53352326608af0b6eb7c6e1de252db337178af109a0f7fb3d396a1376ae4e9db4da650bca89cd829a4de1e1d5d917d1338f27a1aaf410e7909756e1d1e7bd65d40ee9b523db863957dbb0b8efd39206cbfab2625bbf458aa4b9ade099c7c3f27eeef4712e918e4ca19c688078c018ee230ee2cc513a6f55c0ae490c", 0xd3}, {&(0x7f0000000a00)="1d864ec72ce26c2fac590b9dc9ab891fe814ae515831e3cc4aebcb9984137159d26394286fc601e28805a1e9438aba05269f9b83b335303c73626ec6f0aa8fd81d5f3a67e28c7edeb8e3085c35ccc9f96c0146ed40e405a9dce5e95febdc4c4d928df8913cb039fdd6fb8a2ac679a2de10bc97cfb39a3404e13d659d5d", 0x7d}, {&(0x7f0000000a80)="b303ea651a5390f166a2e1571dc6c90e32330c1ec29e71aaef7d550d985e6479d68339b69afb2d030e666b1cd7b6e23b450796f3d80778f278cad44fb944ef1aebc4191bffe99012d23bcac2bd1f77160f6b3da989ee95259e39927effe12e63422f6a6793fae80b0598b5579ff9c94dfa377520f2648254d93ea3c8c130b0c64ef4ef4d0ef491ecb3f490a8baaaf34bef7b99394f88c9fba5951edf35fc079553049ee7eb4df5c1", 0xa8}, {&(0x7f0000000b40)="0fc19a88a11026b9bc9e5eb8db51f9212fb22d7900ae4adc4b1541112761de5c80dc5589314a85ef522b4ac69df56dd05622beecf998b00aa13ae8ed178fc40ce005fa7ac53942ad3ff9514271b14a4d6ac888c0af9481f3351c0024ce12c02db4cc2e509bbd5508d5f55027561f92839ff50be39a5dc24537583c90d38d69f2e647b527ebfe8aa7c2eaa950511891bafc6b90ec180e0404d08265f08b1b6a9c245ffdc4c0fbfd91f930312768d5ecc67f594d99e4164ed33070fcbb559dd5a9a74a45e0bf5491f56782f18403890300d6eec2b36f789c98ec4f85fe2f0c225bd8", 0xe1}, {&(0x7f0000000c40)="a3058add20277e74b09e86fc9a8428ff9c7cdb095550a82204aca582dfecfa8feeecda2759d0989a4ea9b506c686c96e7b2168d31938ab93cfe76de046c2cc1aadf1c1c739005af70e6362d1341c2f266238ae680c3d19572d32cda1c6dcf3eb6a751880c4b8f3931ad0e4d9b0d77a890eec1f0ca64168681844543a4fef530b137bb4ba218eb9d036540a86239c7bbcd9e073dbb4433cd8dca635d7758cfb2ad8ad94cac38c249920", 0xa9}], 0x6, &(0x7f0000000d40)=[{0x100c, 0x10e, 0x81, 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0x1000}], 0x1, &(0x7f0000004040)=[{0x30, 0x10f, 0x3, "aa98f55880b37f833de90a16b341f20afe0afc7bd49c25f854c3ffc085116a1cb91bf1b2"}, {0x7c, 0x0, 0x8001, "b9cce7b42b0a6cafe0eeef0e170ffc5f5be9e53ca7f9a099978f0aaad2d978acba51a24807919e5dfacca10fdc662ea3d335e8ff6ac8d99be3920e183e518b4329fb94c285abe0abdce0f6999ea04d92370739722e44eb802b9cc7d9779b93140337a6829bf178bc5046cd2be6"}, {0xec, 0x13b, 0x44, "0826c82748b0b5ad1285cf3e0a90ddd52dc2554d65a5d6be93613d992920bfcf90598ef0d1ddb16892f7fcb808740f63ea918ac4d98d48ccb116952eb447ef314c3cd253e22190e52c3b8ae52f66a028b799c0b4537596068d03402742bf856b5737f067bd7e8a8f5b840bb053499348956a2f09459b522b2cb2cb1d01449486e4ee801364f3901070d09fdc993c009a6d299561987400383f769c3d6ed3dbd14d3690478d6e3ceaf3852f205f1170f1e1799a53aa27296af32fa379a1ed1ada7447e18c8d8e745414109a5e4a52c7854ed8256e83beaf4eae6e5c841cf923"}, {0xd4, 0x111, 0x6, "7e183059249bf5dcdfe4235fd370ffd5a20faccd55f075d7981a4bbb9436d5bd3945e4f106d3fc3f007d7559f8359d7e7608e167f10d3098beb0a16b01738fe03677a6b1ba1be7fed43e5fac11190c0e45c45870ecace1ba50ac3e9b3c5fbd9f78d88e27899231d3e723456a576618a034ba3303a4ea14a9fbe57236c9b00a287aef6b854246976aa8412a720ca124a4c4f068903c13e438562aba11e319cfbb52c8469d41c1e86f3e354070943cedb356e15b5434c08e1538495b253a291750bd4c2a8225"}], 0x26c, 0x8000}, 0x1}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000002ec0)="6977c3192a75c5b1e4ec78a54f26fcc690ec83677862722c449001fc7d3fea619749a1332745b5d2f308a50c22aec91cfe8e5c4b93330820b7f8f10769f080b65f16a73a04f7746e899936c5a8db029d339cdc4edc3257a37b6c4f33bbfefeaf581dd8f209452588832a790a1b7ee07d2a53e8d70090ae7d2af6b8dbdd30b77a6161146d8b31b77a13d876052fad0b84ca950b269cd213f1f45ac290bec8b33b9daaedd79b8a723af9b04b8e1a0d142b2604f93e9481bf426b5132d8dc9f6e9e89b78894a5011627c43631fb4fbd0ab79bc0a970044b77cec9e1ef949f2ce580d1e8f7fae430f335ab108822922422", 0xef}], 0x1, 0x0, 0x0, 0x20000040}, 0x3}], 0x5, 0x20000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:28 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) socket$inet(0x2, 0x6, 0x676) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"7369658016bd00000500", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:28 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) clock_adjtime(0x5, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0x2, 0x8, 0x44, 0x4, 0x1000, 0x8, 0xe2a8, 0xffff, 0x548d, 0x3, 0x41f, 0x100000000, 0x0, 0x8000, 0x0, 0x3ff, 0x6, 0x1d62, 0x800, 0x7c2, 0x2, 0x9, 0x9, 0x5a5c}) lseek(r0, 0xffffffeffffffff6, 0x1) 2018/02/26 20:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x200000000000016f}, 0x0) 2018/02/26 20:51:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4f, "1c239b7797fa9637ac86c2c25611d6975897cee8869da24d70365fdec26e233f2b9c91ef1b2ead4f61b21c571b54a1617e887a12d14c3a284fd28e84cfad801a65fbb387070f63b9c118f6e4c65c41"}, &(0x7f00000000c0)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x2, 0x6, 0x1}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="05fb75bcaf8835939726f97d2a1b845e2c5f51fc2a186919cdc9a10cb0c9c5ff8a35c9ef670c6443b9bf2ee71d1b4fb398b0d2db865e8948bdcb6913083c37b45a23923ed5ff13dae124fb62108474395894ddcf566b0f2d376c53a404a3ff990143b06b5748e9e17c484e7ce232c281f8b5f13246184b18efc809b3d96b2f93eee2462afac3927c5b5a9ad9db668ff57d32177a18e4e28e784ab1207f9672f2", 0xffffffffffffffe0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xa000) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:gpg_agent_exec_t:s0\x00', 0x26) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/185, 0xb9) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) listen$netrom(r3, 0x4fa9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:28 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x807, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @empty}}, [0x2b, 0x0, 0x8001, 0xff, 0x5, 0x9, 0x2, 0x7, 0xf561, 0x3f, 0x3, 0x5, 0x8, 0xffffffffffffab58, 0x50]}, &(0x7f00000000c0)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000300)=0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x121000, 0x0) connect$l2tp(r4, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x0, 0x3}}, 0x2e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0xa3b0, 0x8}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/26 20:51:28 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000080)=[{0x6, 0x8001}, {0xff, 0xfffffffffffffff8}, {0x3, 0x6}, {0x8, 0x7}, {0x9, 0x660f}, {0x100000000, 0xfffffffffffffffa}]}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000025c0)=[{{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/10, 0xa}], 0x2, &(0x7f0000001080)=""/134, 0x86}, 0xd4a}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000001280)=[{&(0x7f0000001180)=""/168, 0xa8}, {&(0x7f0000001240)}], 0x2, &(0x7f00000012c0)=""/4096, 0x1000, 0x42d}, 0x68}, {{&(0x7f00000022c0)=@in={0x0, 0x0, @multicast2}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000002300)=""/175, 0xaf}], 0x1, &(0x7f0000002400)=""/37, 0x25, 0x8000}, 0x5}, {{&(0x7f0000002440)=@ethernet={0x0, @dev}, 0x10, &(0x7f00000024c0)=[{&(0x7f0000002480)=""/52, 0x34}], 0x1, &(0x7f0000002500)=""/188, 0xbc, 0x3}, 0x5}], 0x4, 0x2, &(0x7f0000002640)) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000001240)={@local, @loopback}, &(0x7f0000002680)=0x8) getsockname(r1, &(0x7f00000026c0)=@un=@abs, &(0x7f0000002700)=0x8) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x4, 0x100000000, 0xffffffffffff8000, 0xce, 0xc51, 0x0, 0x8, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x4, 0xffffffff, 0x1, 0x3f}}, &(0x7f0000001100)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001140)={r2, 0x31fa, 0xb8, "6f0944c3b78c8b33086beb4bc41a7df20dbc334c6c80a4162f6843af8c00ea6623e343155bcc4f7bf331951de606c77b087c2bf35ccb5e595f0f818d1503da59f17ae089aac557d422e46c74ce7ee42a2130c65fa6f9aa94bf82b6b4d915abb87a68e63fca6c393cdd05652a47f61485d625d9d8115da3f1bff94b46947d278b5b3538a2ddc1a73c8c8b5afbfd3d186c58aea4669973a456bd1df2623e860bc838707d65659644ecffa8607c1126cc4361ca3d06e997d6e3"}, 0xc0) r3 = memfd_create(&(0x7f0000000000)="776c616e31c53a3628776c616e317472757374656476626f786e657430cc00", 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000040)=""/4096) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getpeername(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x1e) 2018/02/26 20:51:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400400, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="db7170d7967fa835a95a388d151cc75ba7213d90efe70bcd406ffa0feea183bb566457e8220a92f97864a1181c71bca37f7148b27e4c776d137435c899ea66af9ec3b0f318cb245e8fabfd96f231f33c9fb720c5b607101646a95473b715a222967bb4b90496c5c90022e5a0685a0cf4ac14592cf26738c6e5d40c1df83b25d66d31560352aba5352d66dde539ecab66d3603a0d1c9158126c3c102ab4fc1a1089c49b3465aab6f477641b", 0xffffffef}, {&(0x7f0000000280)="b3478f293a3b6f4a346d2018e1b8368144e1d4f72d791c204da6cada726ce719b6e628b78fe41fb3b1e1dffb7e34d943dcae0fee9cbab7a8d121519d7ee9864b4bacea18a9e967e8d80d1adfd5a0fa7c60a6d5ec5d47ba5f9c1d785b1189af04b8fb62d88f1b770b11b3675d900da83338a62accc63ec9ee7a6c00e762a1ab98c66773c2d76fc846dbcd5ceada07bab79a0855d251bb9758e25707c5e5d39b4276fe347e15e25dd03bb76c390938247a243fc706c5e13f8cb8c07c6f1217f75d966f8a31296fe12531f49c71a3ceafbd7c7f503a8d9a2b6e87dd5ece65fb936b7b36"}], 0x2f0, 0x0, 0x331, 0x80}, 0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000440)=0x5cc86747) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200102, 0x0) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x1, 0x4000000209) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:29 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$TCSBRK(r1, 0x5409, 0x1000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x9f) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"80288c9310bfe8a35c4e59cc6de67e96", {0x4, 0x1, 0x4b, "2c96555bdb5d"}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:29 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400080, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$inet6(0xa, 0x3, 0x0) pread64(r0, &(0x7f0000001100)=""/127, 0x7f, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', r2}) 2018/02/26 20:51:29 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) socket$inet(0x2, 0x6, 0x676) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x40, &(0x7f0000000080)="936eb525195b73d254c443de0a5874a539d11f4c9d327a24c2a335b6de1be06c7bfa424473aae89a6303e7e1062b9df475660714c3dd2812f021e097e5861acd"}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0xff, 0x1, 0x5, 0x1, [{0x100000000, 0x28, 0xaf6b, 0x0, 0x0, 0xc}]}) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x20000000000002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @local}, &(0x7f0000000080)=0xc) 2018/02/26 20:51:29 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x100, r2}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) tkill(r4, 0x1d) clock_adjtime(0x6, &(0x7f0000000000)={0xffffffff8de97f28, 0xff, 0xffff, 0x8, 0x800, 0xab60, 0x6, 0x838, 0x10001, 0x8, 0xff1, 0x4, 0x797, 0x2, 0xff, 0x80, 0x5, 0x1, 0x1, 0xed, 0x7, 0x0, 0x9, 0x9, 0x80000001, 0x7}) 2018/02/26 20:51:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000013f58)='9', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f0000004000), 0x3767) 2018/02/26 20:51:29 executing program 2: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) writev(r0, &(0x7f0000ecc000)=[{&(0x7f0000000000)="000000000049d653935ce9e347805a8c7c08b694000006", 0x107}], 0x0) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x10}, 0x0, r1}) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc1, "243a38f4121d079590652409610ad9ac93aac78f0663cf3886320aa1e4000b698c239f3ee539f2faa37c32e6639253cbb49664a7e32480e4e75b1f7c1d28f6166fcb701295e245eea7b9e765e4d67cc35617ddaa532e5ce2d04eaff24516adde934e5673ba7cd92082adbbd97a76abc0690a60ade534038c9094f1419f6f63f0556d7d0b6722668d043e665c780eb2c83b39482a4e89387f0b995f132257b6f0b8c0008f9187ab4d2813c7f31eba6e9107101218fb80013123e9a87267eee5c632"}, &(0x7f0000000140)=0xc9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x3}, 0x8) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) gettid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) 2018/02/26 20:51:29 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xa, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@dev}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x703243, 0x184) bind$llc(r3, &(0x7f0000000180)={0x1a, 0x0, 0xa35, 0x9, 0x7, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = getpgid(0x0) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001600)={0x0, 0x0}) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001700)=0x0) getresgid(&(0x7f0000001740), &(0x7f0000001780)=0x0, &(0x7f00000017c0)) sendmsg$unix(r3, &(0x7f00000018c0)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000380)="55c8", 0x2}, {&(0x7f00000003c0)="8e24b5b915ba127d5fba705adaef382720524ffd2eec88e1b287cf31c5985ed4b61ba640f132c796b75f29e01042445d3c52cbe4da4ed5c621718be7e35472794ed490532e4718837d3d18c248a35f20bdf6466e1bdd8a76090e1fec7c1d533941f7f52bc19c9cabfc5ca2121d", 0x6d}, {&(0x7f0000000440)="8d123cd3f5764a57faf8db92f1ef1b16e4f0a2d482d604a91098693d380011ee2a6f34fe0178b06c8e751fb88f8529db03379a94d35463b1d23c2f5d352dad5a29a59a23e5305d7a5e7922baaf9c91f4ababffbfaeb2f00c75dba014ff41b9d5d01e2bbe5fcf7551a4a1e3a010a267ed92b1a2b859a30168542231731ac7466dc106fd", 0x83}, {&(0x7f0000000500)="cb1fe29b5f407486f163e89df4c1d50f35963e82381112d0e40dda9360faf98b4325758f71586023d8c946d86c4e90ef41d5a9f335520365f94744074418189be752eec2fe8d76ae6a5090d68bcab6025e9a05b17586d063060779f3a2db68a11217ea74d2d60985a8c63aabf25348bd3a4f7d648691bfd0e9184aea8e9dd35266742ea5bf2f5ce688911876dac38f96f0b1cbe2f65235e397bf569228ab266c36548d784eec9afe2f3ce47461f40c45c37739636562582c4370a91cfff74be6899d6cf3ef33e43df6116bbcb0f0467c16f905c5c4b8656b4c046b02e6dab750f45c69a2bd0749ff2c01fc014a684ffbf2a0c33882b27d3b3012516d4f054510332044bbcf6f9542e69e2ec1150ee85bd6465a3363dc669571ac856213e53f7af7e9f357fc6e555e8aad449e91e683e0a8871810e680405b2e6a7e6672220988a7f78c3d773a9f036c2176c2d682d79379306c30158cb0462526637f70ef006199167d9e7d6988262cce74071758947d5b25944a2f4231e475e1ed5bfd415176a9c23130ec56c3856848ed000535ddc4842e0be605e90f6c28cdee55c8a5a76ae5c677ec54823a19370939a567b9fe55b44fd70bb566afe2a28e5da16aa86328234eed4272844fd54997a9eb14f4220c832548684f924501d57a9e7df884e6bcc66ef4fea156a9558663e85ca4bb5d8d549d6c020cfb404a101a2b6b364969c8ab5f2f38583b4102650c158808e3d99973e4f381ea2da5c3ef40c7d45b39f419b850a5d4561e8c022666573062d393f26b035fcff8106d96175f7e62c950465255f92cb9f38791e2c31cfc30082a7cad8a104bae6feb55674adae37cc02c89a3b25bcccc718913a1aa0ec3584045fe35f8d899b5b0903a6c330661d40211e4d7a3d1b506a390660aadbbb95aa98e31934c53b66682efbbbccdac4f31181ed0c41673f109737c9779bdb9a3791f7ea80504eb77ed7324e54120b1fcdc80cf5b116c9fc4aae2bfec58a9dc3a4ff5b3659d77a1b274d4315438ed93813888e7478980b2cb0897ab79cd93edf07840881ad66d9251ea51d73a4114dcf51007ca2894e2e216baefa6f96f87f58f8d5f428f2d3fe5c2949bb06784720f29147f53ca6237e0d7e3b5cf6b9bd45bfd78c4a1b50b12be15698cbb89d80691693e0b1923884ed5a61cd742109a971361c8cb194b38f31831af6c71c3c2f514894b354e3bafcdcfcb1b1e042d3b05789bf98ba9875fe90d8f30a8d81e844d3071d73d80c0f51eeb30952405eec51a77a4f3bb85f18c5fbbe29b87e3eb95742c222b7cb217d88bd8912da122f328de436f26b3f0b14af582a4069623c3bda02038146920df411c8189f556fb4a110f95b91435144db73601e9f3ec13a3613997373791472a0f60a8d19eca97b7bc80da94876d65abccb78c98d0f2a617a19a8143b81ee8f2009ce57fa56c8bf0724a4e825cca061fdce3baedcc219e899bfee597f935c36ab27b2c283419ea86b11b1cfa3d09a25f4e8780482676fad1401572d8f6fcaa5d7c7907bdb7c035100f3cefee0efa68a77826bad7b218178d21b5c37f971234e1f79723518aeaae7328ce0a9d922f0ee7ae94c151b649c3c81c7bcd4cf6337fc240af8ee1e64e34da45eba560d3abd0722bf97ebb28a6919b062599da6e4301d846868b74d62319c6afb1715c2a56f960a1e9d6870018f6893d03c2bf2f523c9364a6c14e1690a9c56dcb637879596755d71ab637398591687e17716abb2519ecf088eb078c84531d511df2f1e0c6c2da7763160f538e86548469cf0bada53e2ac240a8960c4d8920d45b3efb6337c6eef7eb14d2f2c952cc1123472b022c25178c7ba764cf8c0df7337838348cad9b60e1542ea1fd656e2374459d558224502be0005389e0d2efc7642e06eb197e1781cb0fcbf10e8efa7725ec3100f6d922fc895b3d75c759128714164450dfdaa16221dc5ab7ed3b5133e638f71f1de5fa701f8e6ca40685b55f9c7778451197e98ad5fec5f76ea2d80de1d755e36beccf59c0019f9b936ab72c321a8662a5888e3acc5eb83ae147e6dbbbc43bbc917892a82d70b5f2a50546318fb59ebc4ad8da9b7d7235f1f7eeaf2e129d3c3bb5fa195c74c34b4b5b3e745682f5bc64254116a64bab6a878f6f6fe8927d3f1e6e93dd9b654ff444b07681af33c7d9f6bf9e57881f45e4af2c301047c0f49352648317080a78740a29ee1463dca6dd5c601779dd4e8d659b51e32f6f30caaf70c5d4d7abc18a25cc6c941d2ba44ed924c3e8cf1de36d99237b86e99162e572bf0a0271171eb08f705e997e6dc2746e8ecafcf9ffe04348099665e2ae85f9ad3e86a24453de4e048ed1d8c1024f03323428bf4548f89fd7931a0056f5750f506e41bcf56604dcbb7cb7a4b3e749d0c563ded494487f7bd851b3abf7d8e1f6991e74da6a85d2efb042248fbb0faac561cdeca060413deec16b3c69cd62ac5c0295f0c99a1a4b0b541b402cc9f41ab7fe0fe6866c4555f37f73f2edda7b7c1bd02ba726195c2cd62040aaa8361f9903da6a7567f37f843cd7f55da6ffbeb2f6860848fc32bc2ee194fa3fd5f57e12246d0dabcbd9ef23c1b0ae90bb56927b4d1198817a0469653995f11fa400818c23bb903688af4e0ed89a795af2e9a195745a87ca0113925d8b03a67004a7beeca1e0d5f6d0f068023383813ab066909009a071baf014857a87a81895a35d1626be2e3aeb220326a80cef01f43ffb3547ec58b55879eb26494b28b7650ac8bb247bfa6aed593dc075cfcdc90ab21bd9d47bd0bc3c00d01da3bcf09fabc5320cef254679f8153d8b622ca69d7d76c2a247a2e47eb3e7117fd0aa93c8f1f1c969da25a2132cd9546f181103c2bd1839aacc6f9b6afcb6df2d46f58e13dea9190c96037d75b43661e6bbe51101889084f1e3d4c06be3071021f0392f7dfaa3d88f7351b2d0e12298af2e64d38be9ef03081c4f5f2207c5284eb36e0c0bec0511d88838b136da98205014d0c024618f8c93ffcc4129231423159e031c4aefdba21c696e6a1a25218a32d7413b2fd6814b67b380f344590ed9fbe1773dac704f1443366d65018933cd6213e023f9fbc5138de0d52ef40fc3cdc4b0cdd85b96116a9f8421111c9e2896ce94e36fa33e4f9b2ba0963a056c5e705c7104402b63891fdd4d430a9bb83500b061ecc686058e73b8069d64cd1b3d691bd967ba77753f7911a57ad60d3df92f0a1fa73eaec848e73e792b94e4cf223f584cd48eba667000837b92d2793e90fe5ea81f4741bed582fa032f21f2501ebb33d56c283591439f2eb744a2ac0c43484e10b2a46be6c80685eb76e6a29a7c3de3ba828013b7b2e31dc01a5e46a8740b7e4132e1fff8c7808ef45864595df4f54d2735116bcd97af2696d936b7911793a75176f879f1ef9a5412ef77b21657deb9146b3c7b05ccff5e8c208d9f1032fdfcbc9125ce67c6e18f904706e77b8e9d339ca8d1439dfc47a0b19b66657cbe12dc9c4b47334e80b30013dfa8db1eb1bbf45a9789e0a8e60d87cc816c31d55dc77390f4867adcca19b0e7eeb5c58bcdbb7b380a045b2a63a4997635d850ef1e631127c969aeb77175c1fefe2f2f87291f7955475fa4b891030cba7496813d0de3b428199e986d814ad4ff4b4e0f7a0faea11b98bff206f0e271204aa81a078daa1e5f7c09a5ac53e5e7d19bc355931dc318f8a47a965daf32e1aa8e89127ceeec56f5bd453e2cf15cb08d5b855bfc88a15173cf45bfa911d4169172ce188fbedab133383699fb518992fa564519bea13983e181f3f31dc97e0da6c5c058d5ae060d1ee7f6256a09d41badeb4295653880b16ac99d12d3799f6ac8427ee1809cdeb1035ccd33d22a8f466cf3c58a79a0d3b0e0b995370ff19d1c6e7df9cefda8e4923695c76061f44dc108bfc6c53faf58a9ebcda1f6caf00d501e4def3ef9592fce5b5c03ff213df1846fa429e713bde214df0024ffc02211f9e20f1acd581ef7b35dc5eb9ef354bca4a2f47903e0ad6a54b9684502228c5f971809e707457bc0108de11fc5807aa9e80e8417c45771a883851af47fe525658b61a8a9014ec327e2bf375242de44eeab0c3f725935bb46382a8378abaf2d74d84260d5c4ecfbe74a71ba1004952b0cd746b2641f374bf2b01d5b6ec7dd9b8040d79d03515d06ef493686eddabc234f6a848c685ad51292c1909efbaed84e2794360c31eb0970b6c2e44cc895d9540794c32d9cdcd575ea06e615c89aca81502620a3aa56a10d472527d9338726a946b00ce6300f25db62f8fd7210cd2c6153d9e1955ed6f83dab153b119b08bcac809e9825346bcd968ccb772c9fa1fb68dda220d50aa6a525997f5f26337380732224d98bea387f1312524be6a6948401dc88250f264f60a821fa483fe321cd3c3d4686cdce72d401f6f91a923d492824141f1de6d407e2bb82cf4ceec9abf15ae6638991d8302a6e3d7d2a1fdb0bd3e150a81fa3c0af6618706f52c91be52df9017323907050d49b9d02e331ad17f5779c2c21efcd6cace169512c27011a1bc28251db9af2976f201ee8edb01c4a8aee04f9f80d9fe449c168877ed5dc289f35feb4f0bc682e73abc22a912a0b72a7ad6a980691462b9bb0261d3e1dafc3ec53144b7d65bc68f8da9128a61acd5051a5b7ec75cc3f06bd2ce880e0f4987ad6017d00c5242bc30f78ef15ded8236f825c1648e11706b507ac489028455f72cb8baf4a95e65f844679d67a38f55e43651d8f91a2d259e8e163a648e712460888d2c2e447ebd466feb9510cc8ea36ad12db8d5b93750cc8cb03d051551e915f8719a883c447cee8c4c5cf62cf71ee89cd0254c972a45f304f22229a4316bdcf609085f39d98a6a15dd16c2ad798cb3e728c911a7d0b97b5cb94ab2be402f62d929e60abb138b424dd5465ef6c20a7e640804de4f9859b405b9703de1f40f2fa8e789911386b67d4a090f9930af7818c55140d4015c68054295af633e4a22ea19db485b14b6bb07d778d604478ade58c5f6d93ebe880b71a6fe724c7ae93f48973a00f3b78de2714184fed791fdba371c8fe95b40df7103534c63ad361a76efdc38af0d9767df3dc2af2b22fa5f0e02af41cb1cfed3f3c01918d9efd536b7d84edabcd9b77d3e27fc3445ca3bbf8df7369dbaba47aa6c2cda4a9ce8c1d63f3f35992792580c8e1d95e58ce487ef4bf8dc764bcc959ceed730e5e452e8903e56efdf0272d555dddde4461746d81e9aa41d03c18ab02c3e707497ecbb569bbba987aafd317e74c7d6bb7c28dc6bd224c1f52a6bd7e92863f97df6024b1dd35cc984026e3d775d1b6c6ae99142efdfa4bc6dcdf21b9b4f91aceec11ff4c5c26dcae85568831d1851654efc75dd96592ba23193ae1a6a118d85d5fe1df8c6b79c7004ee1be6f85db18273b8dd01277cbde7f77789a084917c370d581d76c4efb0343a6c7b38570752683e1f6f0ccfd6d1916ab2e23f76bbca98e8c510ff14d55b4cc7e08682e35aaa835dc23b6451820bbce29a4974368b6d99fabacc43c985473b674e6dc71c8a56ad24593bfac6541d3754f70db5a3c867de985a7e8f78dde668b1976af51afb95333ede4d87d24e7464a8b8c81c9ffaf45bf41eaaa5b80c8f1331393216097d72ae6c09a8a939fa068cc73080a668df314496f8713e3e44f81d339fb2a82c5606e045cafc3f423cbbe9a9a95f0567cd40205e8d0335845bbc9ac5662d2be515b9a779f593bd6e428644f3b1771063c693be2e99bf242dc5cbf4cc279e592df553db6b2c4d04bad", 0x1000}], 0x4, &(0x7f0000001800)=[@cred={0x18, 0x1, 0x2, r4, r2, r5}, @rights={0x1c, 0x1, 0x1, [r3, r3, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r3, r3]}, @cred={0x18, 0x1, 0x2, r6, r2, r7}, @cred={0x18, 0x1, 0x2, r8, r2, r9}, @rights={0x18, 0x1, 0x1, [r0, r3, r0]}], 0xa4}, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r10}) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x53, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1ffe, 0x106) r2 = accept4(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="000026d803adba392431f40704", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000001c0)=0xc, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @random="54e293913364"}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xf2ee}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x2, 0xfffffffffffffeff, 0x0, 0x98, 0x826c}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xffffffffffffff80, 0x8000, 0x1, 0x0, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e23, 0x6, @empty, 0xff}}, 0x800, 0x324, 0x4, 0x7, 0x2}, &(0x7f00000004c0)=0xa0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x9, 0x7d, 0x5, 0x1000, &(0x7f0000000000)='nr0\x00', 0x2, 0x88c1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x400}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r6, 0x19cc, 0xff}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) socket$packet(0x11, 0x3, 0x300) socket$unix(0x1, 0x7, 0x0) sendfile(r1, r0, &(0x7f00007fdff8), 0x5) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x5, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:29 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/114, 0x72) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="830c83cf93ec077e432f107e1fa5561374b65385fa88572bfd9fbe079956c1f6c5677ead275dd3d468c1002d98372be17057233cde23014eae3516901ba70b207033ed350af2f4c81e095fd0"], 0xa) r2 = request_key(&(0x7f0000919ffb)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f00007ff000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008cdf77), 0xffffffffffffff3d, 0xfffffffffffffffe) r3 = dup2(r0, r1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x1f66, 0x1, 0x5, 0x10000}, 0x10) 2018/02/26 20:51:29 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0xffffffe8}], 0x1, 0x0, 0xffffffffffffff9b}, 0x0) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x81802, 0xfffffffffffffffe) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@local, @remote, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"7369743000000000000000009b649535", r1}) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="fad61c453ffbf3e62b3feab709de5255d629086db919d506b907b711d0a999d99c0ce8d6b6a31267f810e540beabffcb61247345b2e36d3cc2c3cd59ba104fa202a8faadd3", 0x45) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x5, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x3, @rand_addr}, {0x2, 0x4e23, @empty}, 0xc0, 0x6, 0x4, 0x3, 0x8, &(0x7f0000000040)='ipddp0\x00', 0x20, 0x3, 0x3}) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:29 executing program 2: futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x32317d08) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101080, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x40000000000002, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x480440, 0x102) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x1a) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r2) sendto$inet6(r0, &(0x7f0000000040)="6ef76bd161fd0387812fce691c42eccb11d1dde50a1c04144f7c554fd714a854235b3ee73ee85f57258dbea0dcded76b77e87fc4b661e7d91c6129b8a1d1a417fd5e41a2123fe87d92cf122744e3e6d5fcfe0a4c70e8b746602791d56304f02b823f53a7aec12aeced1c8844d326f40fff876e89a0", 0x75, 0x20000010, &(0x7f00000000c0)={0xa, 0x4e20, 0xa8b, @empty, 0x401}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @broadcast}, &(0x7f0000000200)=0xc) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={"082eed3000050000f2c6eed900000002", r3}) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x80006, 0x538) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000300)={0x8}) openat(r1, &(0x7f0000000240)='./file0\x00', 0x0, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000280)=0x7fffffff, 0x4) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @empty}, &(0x7f0000000080)=0xfffffffffffffe45) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$void(r0, 0x5451) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = dup(r0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x9, 0x800, 0x1e9, 0x25434dd9, 0x57, 0x8000}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x2326, &(0x7f0000000100)=""/73) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:29 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x2) sync_file_range(r0, 0x0, 0x7, 0x1) prctl$void(0x23) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000100)=""/209, &(0x7f0000000000)=0xd1) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x8e, &(0x7f0000000080)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0x7c, 0x24000050}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/02/26 20:51:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f00004ddfe0)=[{r0, 0x1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x65, 0x0, &(0x7f0000000080)="c690b0a7eecf54fb49d4e8c8cd81d3ad7195a81c77fbd04ccf71d98357443d060d55f4b4ba7894210b030e891e3bc713b6461d57e60d60a527060000000000000020da989182a9030d030728eff4e8877e5a7584fb7f6ca4091bf0417bfd4dc18058ec09ad"}) 2018/02/26 20:51:29 executing program 2: r0 = memfd_create(&(0x7f0000000180)="657a6831062a776d614e3165f94c438fd6047468310071b9f5c6319e2c6214586d750ca799e8ac497e523ad0a35733ef2a409ff255bacd92a1411fa8f99b64a94deabfb7b3ab67c16ec64dfbfc571930b90cb186fe250649f7d94c7d7f10c61dae229ab1992e361647", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) signalfd(r0, &(0x7f0000000040)={0x7}, 0x8) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0xd, 0xffffffff) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)=[], 0x0, 0x0, 0x186}, 0x0) socketpair(0x0, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000100)=""/6, &(0x7f0000000140)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x1}}, [0xd061, 0x2, 0x1fa2, 0x6, 0x6, 0xfff, 0x8, 0xc01, 0x1, 0x7ff, 0x3, 0x3, 0x2c, 0x800, 0xfffffffffffffaeb]}, &(0x7f00000003c0)=0x108) socket$inet(0x2, 0x8000b, 0xff) setsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bcsh0\x00') fcntl$setlease(r0, 0x400, 0x3) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c8dfeb)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x80000) dup(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={@loopback, @dev, 0x0}, &(0x7f00000000c0)=0x234) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', r2}) 2018/02/26 20:51:29 executing program 1: socket$inet(0x10, 0x3, 0x0) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x20, 0x7ff, 0x7f, 0x20, 0x9, 0xb39, 0xff, 0xb8, 0x9, 0xfffffffffffffff9, 0x100000000, 0x6}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3abf17d65d39bcfa69c166f88a90e0cdf2d41aca86e76d4dad270e444b92986d638c15bacb0154149d5e51586db914144709cd738528cff251", 0x39, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_emit_ethernet(0x51, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="64a9d4aa4296", [{[], {0x8100, 0x7, 0x401, 0x4}}], {@llc={0x4, {@snap={0xab, 0x4063cfcfdeccaec0, "0bab", "b18c1d", 0x88b5, "1ede910786dc3ccb38ad654a8ae86b01d2217eb71bc87e91807cb8f51f6c468c596c6ac8b46380e10e820cac1780a55098576e11aa97"}}}}}, &(0x7f0000000280)={0x1, 0x1, [0x44c, 0xa78, 0x663, 0xf8e]}) keyctl$reject(0x13, r2, 0x3ff, 0x0, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xe7f1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x3, 0x4) keyctl$clear(0x7, r3) keyctl$clear(0x7, r3) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) socketpair$inet(0x2, 0x80001, 0x9498, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x2, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xffffffab, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0xfffffe9c}, 0xfffffffffffffffe) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x8, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x6, 0x4, [0xfff, 0x7fff800, 0x7, 0x5]}, &(0x7f00000003c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="4072f8ccc4cad5593057b96a076416f19901a6c0574db10445d0988561917630f1ba19bdc2c3a63483a581b9241bf6fcab142a4c5277dba898fe846688f9ffe409a6fd8bb260c8205f7bbc82a44ae53f9673cdfc4833673de6acd30cf60dc662f68d227b2a3852488cbbe639d442f30af5d4bfdc8b292a461ecb955d2054ecc2c4ad92f2de158cf361ae2d94e103d31e5839d7d673fdedf7378a083e5fe62bbd8f74d5893ecc94ad7bc3921cc9d58ac00bc29f4dd5ac7b02979004756a845b1c79e2486569d1a2e3d0baba99e3de034864600670bc85e716fad22d1d28bf1d4643e6da124d020a60302acf1cca912f2269", 0xf1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x5, 0x6, r1}}], 0x2c, 0x1d722ef897f1242d}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x4, 0x9, 0xff, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000001c0)=0x200) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x26ef, 0x2, 0xede6, 0x1400}) 2018/02/26 20:51:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x111001) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x0, 0xfffffffffffff495]) [ 40.376836] audit: type=1400 audit(1519678289.502:15): avc: denied { set_context_mgr } for pid=6659 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/26 20:51:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe4, "fb4d24e54ebedd726fed4723875a5d4a8a1b1818eb661db6596e95cfb30ce55160f6a89d38a917e1aeef8c54e58d76c94e1d4091799cba1a797919d04cd835628f60b70ebf564ffb6b31c76ef68aa388b86b51d3c85e48f40533902420ea8a9c3cec76aa0887173d84405d8693e1cb3eec4a8dbcb1b812e7ad54a227ee388ee7c8d80d557e79d27169a6e1775d426c2c36981b9779ccfdfba18835f49c4a2097be6da78bf1da1f66987b56ed7177502b19ead0cc45e45ee35ad265ba88d30a6c877e70e0d4c9ebe738dc6886b94f741414958fb8856e5676c92433a4a60082d373eedd47"}, &(0x7f0000000180)=0xec) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) flistxattr(r3, &(0x7f0000000300)=""/81, 0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0xfffffffffffffffd, 0x8, 0x1, 0x10000000000, 0x4000000000000, 0x80000001, 0x1, r2}, &(0x7f0000000200)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000607000)={&(0x7f0000730000)={0x3c, 0x18, 0x2fb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x1c, 0x5, [@typed={0xc, 0x0, @fd}, @typed={0xc, 0x0, @u32}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'yam0\x00', 0xffffffffffffff00}) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40000, 0x0) getsockname$llc(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="e91a136597ef9407de72538848", 0xd}], 0x1, &(0x7f0000000080)=[{0xfc, 0x13f, 0x800000000000, "245e4f197d2b0058565c3df0b8731c68a137a1d8825d2f3dbfc2701fe26eb2fa4c198bb0ccf346a203f89d6625c425a25297d75e129224699bbe79f164df7301f663dda0357917d2398afa4b3b92a5582860d65796b983b73c157f55c18f574a55dda97daaff3d5187bd2451ac808598bb724157ec7dc1422d0836617e0d2a4381ff1324afa60069ab921335484e38fd122b47c981745970d3bfe9734f2f2bf4ed962991f91b8207fcf541023a9f1356d3e817e0a49031f977542a141a6f7da8780ab4becad019cbdc88a3146a2c4099ca706b99a3fb6566b52cb62e4db3b6f3f37c640dfdc4479e0a2923e1fb32"}, {0x2c, 0x0, 0x8, "d286724b2087af8b023086d2c49ce5fe9fe60ba61e3ba6013bbeeca8d3196e"}, {0x3c, 0x103, 0x2, "b8cc035e7251cdd41b937ba71c70babbd2adfd752da41bf06bf8ee888aa0bf3f2e0233f0af13bcbc54e6826c6143"}, {0x94, 0x107, 0x9, "172ecc288c4a0174c45a1960e3f743ba4a57d2d241cc476ce324074922cb8360ecec68361586249e5d4c85efe45ca22173f978e619430136aeb7f27ad5f9a15fe5fc0841d27567ee56f06fe180ea5704528d3ce1426c35bd658ed462233d18c991ad1bd5421e97cd808abc9e552a0163a02fbc173da574974e5b8b21980eee67a17224a90eb8"}, {0x98, 0x100, 0x1f4, "daa0bc0762e84d5111f4fcc210e927c84dec026f3973e00025c947d34441d7458bb1f2ea5149963180abcd91fb08d7197473a4e503105ae0d1e0b831adf981bbd3da84d6b4548966fbc10af493a81a3d678bc4464c15c7a5edc0630c1c3823cedd4c76d07dbd47a309fb0e6ddf986319efd0c7f3e3b8b96e5bb65d547eaede6d8b091845be1ddd6592bb"}, {0x48, 0x116, 0x100, "fa672f3d93faefbfca02f0e5069c3b4a4a41b0e45c4ef6eec78a0eb7f1d87d237438a41bd01a0a72b8321f87038c0d070d477e50463916a3dbbc"}], 0x2d8}, 0x80) 2018/02/26 20:51:29 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) socketpair(0x13, 0xf, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x40, 0x1, 0x6}, &(0x7f0000000180)=0x10) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="30813a60a2afe98d307cf2be9e842d57b40aa5a4a2ab71032e668ffb5a8d56b6a7f5e1abef8d68364438da4b96b76e47dae2b2cfea475d10c25ecbc2702a0a3df96d8405bb5a7cc40e1800692a4aa2a9db9a41570c3d19d9396e6ce35927a5840987738b25a920e02551eabce5806d1bd2a4b2e45ddee72f5c3db409", 0x7c}, {&(0x7f0000000140)="793bf571ac8fea7608e42f7bb092ea59d2106a393483", 0x1f}, {&(0x7f00000000c0)="ca34a7de720901fada5841e7340b5925a936948e08e6fd481dff411d85fa", 0x1e}], 0x20000000000000c8}, 0x0) 2018/02/26 20:51:29 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x20, 0x7ff, 0x7f, 0x20, 0x9, 0xb39, 0xff, 0xb8, 0x9, 0xfffffffffffffff9, 0x100000000, 0x6}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3abf17d65d39bcfa69c166f88a90e0cdf2d41aca86e76d4dad270e444b92986d638c15bacb0154149d5e51586db914144709cd738528cff251", 0x39, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) syz_emit_ethernet(0x51, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="64a9d4aa4296", [{[], {0x8100, 0x7, 0x401, 0x4}}], {@llc={0x4, {@snap={0xab, 0x4063cfcfdeccaec0, "0bab", "b18c1d", 0x88b5, "1ede910786dc3ccb38ad654a8ae86b01d2217eb71bc87e91807cb8f51f6c468c596c6ac8b46380e10e820cac1780a55098576e11aa97"}}}}}, &(0x7f0000000280)={0x1, 0x1, [0x44c, 0xa78, 0x663, 0xf8e]}) keyctl$reject(0x13, r2, 0x3ff, 0x0, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xe7f1, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x3, 0x4) keyctl$clear(0x7, r3) keyctl$clear(0x7, r3) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x12}, 0x0, r1}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b18f67285028f0abd781873b7a9902fa7a0201653330f5f981792cc71400a5ed126230b78c21a709412928e500a073c70574df1c7e6b03688f0b5e8f", 0x3c, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) 2018/02/26 20:51:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x90800, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/223) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r3, 0x3}) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x180) fremovexattr(r2, &(0x7f000001efef)=@known='security.selinux\x00') 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x1, 0xff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x102}], 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x214100, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) fcntl$addseals(r0, 0x409, 0x9) fdatasync(r0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x101000) [ 40.413134] binder: 6659:6689 ioctl c0306201 20000000 returned -14 [ 40.428286] binder: BINDER_SET_CONTEXT_MGR already set [ 40.434701] binder: 6659:6676 ioctl 40046207 0 returned -16 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/193, &(0x7f0000000100)=0xc1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @local}, &(0x7f0000000180)=0xc) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x80006, 0xffffff7ffffffffe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x3, {0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x1}}}, 0x3a) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="000100001100000729bd7000ffdbdf25736861312d7373736533000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000080000000000000000000000000000000000000000000000000000000000000000000ff0f00000000000000000000000000000000000000200000002000000000000000000000080001000300000008000100c25773a01972985b0080ffff0800010004000000d14e1c93dde2f5a46f4198958fcefa886cf46df636f97d5e7df4c600abb99dabf60a1122bb2f2daf9811d7f73badb76b2b82961456e49177933a9b26f8d97301521115767a72dd5aff085ec0011cda32802673044d677ce3fa3bf409bc493302e5460acd4d0415bb2fad375edd0fc4fce02a08132dcead6ad07edfb7be54001000d118523f791db01bf0660f8bc2"], 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"0100010030000000000000b700", @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) [ 40.483070] IPv6: NLM_F_CREATE should be specified when creating new route 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0xffffffff, {{0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x4, [{{0xa, 0x4e23, 0xd2ed, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, {{0xa, 0x4e24, 0xbb, @empty, 0xe29}}, {{0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x378}}]}, 0x290) 2018/02/26 20:51:29 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:var_lock_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 0x37, 0x33, 0x20, 'unconfined\x00'}, 0x5a) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r2}) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x2) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x32) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="3a11575a4db0ae301313c1dae48069ec", 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0xffffffffffffff14}], 0x1, 0x0, 0x367}, 0x200000000200) 2018/02/26 20:51:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x12}, 0x0, r1}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b18f67285028f0abd781873b7a9902fa7a0201653330f5f981792cc71400a5ed126230b78c21a709412928e500a073c70574df1c7e6b03688f0b5e8f", 0x3c, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) 2018/02/26 20:51:29 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/02/26 20:51:29 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r2 = memfd_create(&(0x7f00000000c0)="40eb00", 0x0) lseek(r2, 0x0, 0x3) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={"6c6f070000efffffffffffffff1e00", @ifru_flags=0x9001}) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000000040)=0x7, 0x4) 2018/02/26 20:51:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x387, 0x20000000020004) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffff7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"3ac2dff76300f0008d69cda13400", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x3, 0x2, 0x3}}}) 2018/02/26 20:51:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f0000515ff0)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a30ff8), 0x0) dup3(r1, r0, 0x80000) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d78ff0)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchdir(r1) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfffffffffffffdef, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0xc8, 0x0, 0xfffffcfd}, 0x0) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r1, 0x0, &(0x7f0000000040)={0x8001, 0xfffffffffffffa74}, &(0x7f0000000080)) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002540)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000027c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002800)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002900)=0xe8) fstat(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000029c0)=0x0) getresuid(&(0x7f0000002a00), &(0x7f0000002a40)=0x0, &(0x7f0000002a80)) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002b80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002bc0)={0x0, 0x0}, &(0x7f0000002c00)=0xc) getgroups(0x6, &(0x7f0000002c40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000002d00)={&(0x7f0000002580)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000002780)=[{&(0x7f00000025c0)="0e6f3686e2648434e1616b584aa5d78f3ef2c336f9fb2832a28416de68d282b8ab7bdc7911ed3e0b4f879b89a573de15ff35f3d06ab773e752296ca640f5262cbb0a913a2230f9101bd7fd2f88a38f", 0x4f}, {&(0x7f0000002640)="42a325b35dfadef44b40fe87b0c5168fb2cf8c5d67f25bedea581f45c2ccba3fe87e", 0x22}, {&(0x7f0000002680)="b493d332a0e95bf03765a11249b3e8c9863496fe7ea76d2a06764b6d6f4e1bd0f40f81cf70401da7caca4b39de0604b4d5265999fecfb5a7efe1b86906f62758a79e366a8e7e12d168bf7ee765d5a9e29982fa2190f144bfe2a772920cb248a7ed7515eaa7b7e19d387903d43d542dc4c363ea2cb50f23e56ce86ca0f9b279789f90d60d199ab93c0ed08d5503f00b23ad3e785f4c764711550c789d1385f2b68f9be211f126573882f3ebbd0c9f2e0677dae0f1f78426df39ead5f825998c9401544e9712bc9440b1d6e452c3d283a98f3347", 0xd3}], 0x3, &(0x7f0000002c80)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000001100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x80, 0x8000}, 0xff8b777f18a54608) sendto$llc(r1, &(0x7f0000000040)="786c998c0e73dcfd887df9a188a94e608c340093b83874581cf9b016863b9a1d85a3c64a3cafcc87d2cfe97064733ec786c0901c08f04e01c86cc7ec0c2fa0da086af851bb428edd08082a8b45b833696ba2b7e1a66510d59a2b94ecd2195d69f3c81b027d0ef9c9cf11f72b5ac26c060f284f32f0324ccc65d011ed48da275b368a1d57f44543", 0x87, 0x20004010, &(0x7f0000000100)={0x1a, 0x1c, 0x9, 0x5, 0x5, 0x1, @random="000dcf7404d7"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0xfffffffffffffeff, 0x3, 0x81}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xfffffd42, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0xffffffffffffffff) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4400, 0x80) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x9, 0x0, 0x7fffffff, 0x10000, 0x7, 0x100000001, 0x2d50, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xf3f, 0x1, 0x34, 0x73, 0x34a}}, &(0x7f0000000280)=0xb8) 2018/02/26 20:51:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ffe700000000"], &(0x7f0000001080)=0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @rand_addr}, 0x10) pipe2(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendto$inet(r2, &(0x7f0000001140), 0xffffff7c, 0x20040004, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfecb) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000080)="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", 0x1000, 0x20000000, &(0x7f00000010c0)={0x2, 0x8000000004e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:29 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @empty}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x100, 0x9, 0x100000001, 0x1, &(0x7f0000000000)='erspan0\x00', 0x3, 0x80000001, 0xba}) r1 = socket$inet(0x10, 0x800, 0x8) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@empty}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) accept4(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0004f200", @ANYRES32=0x0, @ANYBLOB="00007bafb1a629f541d9bdc9ae0485ebab26c2a3b4fa9e08f8656f4bc2d4182cdaf66ca3224f33f712f55a56fc4bfb884254689f5a4baa00000000000000eaa7b7b8e3b6673867929a4f"], &(0x7f0000000080)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:29 executing program 2: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)='[#bdev.em1\x00') r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000000080)='wlan0ppp1*GPLeth0lo}\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r1, r2, &(0x7f00000ddff8), 0x100000001) 2018/02/26 20:51:29 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'erspan0\x00', @ifru_flags=0x4000}) 2018/02/26 20:51:29 executing program 0: socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/79) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x165080, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/42) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x808000000000, 0x10000000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="060097aaaaaaaabb000020f3ff000000"], 0x1, &(0x7f0000001200)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="883e08f3a283fcf72944db80845c8c823b32521e310169c7a99ec1860dc113d5635ddbdee6d6b90eabfcca373489108f", 0x30}, {&(0x7f0000001e00)="f7359dd7174473835240fd77eec73cafbc8cf59462f0518acc4bb6a4a4d59619e064a2461de296b87d9573b4ca0898901873a6f3b0695c5cd53145a62e69e5ff3442caab9fa0fe45f1fd5568a3b34bfc3f55689dd2f05f108d5aade252a7cc093e01ac16caecac67b051993f3f7f26dca17922d9f6011fc17dd8708ed6a54254cd07a529239333e084007fe4d719cc7d9d6114f27bc10c0600000000000000471b94a79c902e01659961aeeed01968a2d0fdb36d3b547fc858b7daf41abc99ad83e766d1a62cc5965ecdca22fae3b13023df6c545110017237d5f84df5d1556af6ac954f538efea1755c7dfdd46594b5", 0xf0}, {&(0x7f0000001140)="e54d7c05c7aa09056a33dc026e86ae0cec7a789ae1de6d929494f48485eabcfd5b59dfe712507905678abd2d4d5442224b311ee1cee5f86b93bf948d80f6dcf6b117662392a837e332fa94b1f4f5bcfd170c713dab0a64a697b8a50eb8b5acb04492083bf15c1f42918ff31cff04f337afbb358e274a04b8d52b216c3cd165ef882da9ab6d2a00f43d03a1bbed6c4391937e72613ba4ebc73086cbe00ab2cb99c180a3892476cd17896ee759eebfa90dfe963667b9b4313a7bfdac5a7e97d2b4", 0xc0}], 0x4, &(0x7f0000001f00)=ANY=[@ANYBLOB="000000008e046df99ee1c1ab4086a4e282e94292294f0ae506b71eedb18a4ece52a81bfa93338c033136135f1d4a8b75fab7c6e3f56e76bfab12f7fbaa8f491dd74e5a1ed5234c0d5667a41cf45881417c5cc0344169ce6d07acbcab65445f4f0643b73114eeeeb35f82ebd1d3cac474484c3719458972f9300c0601080aed8a0a4eb799425895f927fc29134a3dbb3192210ffd000000000000000000000000"], 0x14, 0x20040000}, 0x200000000000000}, {{&(0x7f0000001280)=@ipx={0x4, 0xfffffffffffffff7, 0x1ff, "1cd48813f8cb"}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000012c0)="eb54d087e7c1cbbd052d79b8de91bc3d34e55250608bdaef8d0fba842ebab9f681cc570e12f6fe8b8f3f1cd9ef00b83d0310dc9a6c4d2cdbdee5a658309dfc9b16152709120f73e70d16b7ea4fc36e7c00e42aab284e42abc9b43ec767a26f4a69fd4d1ae1e5dce88a3a45e0dbcf5a1b02bb17da36c657403383132a6539b24ffb5ba2954d9f82e8ed8b0e16cfec17c0a1372e21b2885f6bd83e50dbd1442c743633167a6a8a7f7f6b4c", 0xaa}], 0x1, &(0x7f00000013c0)=[{0x78, 0x11, 0x6, "33c23754254a81bcbd4b9b88f3d54f4412b67f696e040d3cc00e8e0752b6995db114d6db27e49c9af5c8914e5076776101fab1b90c12bc732497b500a34531a54162ddc9bda9bb808b4454d344ffa18530e4e1ee1192a7747c843fecb5007028e506bdba5a961c6c2a8e"}, {0x48, 0x11f, 0x6, "f10d2bfbc3f7f82ee322fb31b77b64ffcef27f31548645a839002ea02db1ac5dc97eb2fd1b9afd2a08a2ca1fe9eb050b6a14cbe9fd2f624d613073"}, {0xf0, 0xff, 0x20, "76e8fbbf526f7d1f2ec966c58b57765b9bffed873f5ca8bd414078ba7bd59b2c7983643298ed7bad1f9c96c5c90d71b89e51b45abf429ed2d302cfc700298b43a5542575ee261624f29bcb02c8ed497cd3fedac65305c8e3186680c1b1834a432863768e176e549490704a0d26fd1734fb620788b10913dfc8a08906385924ccc3d8b306ecc2e240d7f3c725ef30778046cf551b0f7a6638a503a940355152697a665a3a621f5cebbdec260b4f39166fce3e01ac80306d35047c258230bddea80e33952631f2d662d97f8a0196c4f60bf18fcc5b6601715478c1a7bb91f29135c50d89"}, {0x14, 0x113, 0x4, "efceb2f06496"}, {0xc8, 0x117, 0x22a8, "4ec2e557d081bffbeee4d2498ff288defa4be1ae99f91dc91e028f6853f5084c1a621d424e1671dd755592ebc3358c93d719a50433986f5f0542caf29c64c7a0f60688f6dd9a3ba43f126a26d95d8639025d79615c05cd6b251ecaa8605709c432078689db0e7ea03311acdeedd97603f97705fa62ab5f5d62cec7354556adea66f48a4864ba9ae4b57a6f8d3b462d633385580e6f52250f032ad8fb3a69b1031853649fb1b962c1f5dcbd4527b8bf7910bacb8d61f9faad349a568b"}, {0x60, 0xff, 0x7, "d19e71ed147e0d551f703490d8ebffe91f4da322b696673c3d96d02f3830bf1a10f94dec0f643791d64b3e6d23860a2ecddcdc88fc94bcef3edad56a539749af9a31733485bad097d9de8158b50c2149de"}, {0xbc, 0xbd, 0x9, "e17c8c794f1ea54738a15324a87acb0e7b0cccc86ef90f53bcf36600ab7dc31eb16e4764595d34a41853ccd89af83e1c85861fcf29f5bb494d9dc158468c71db998f256b92f67d9525445f4590048faf44ca1b86391c08acd857713ea89be6f2b31aff4225266f3f80d4970b08a9a9925d1c678a61e5df06b232906ca251599c7c010a1e28d7f17455cf394477561e1b47b8173a24727827016d8b2f4e917e0e601ed14307d332b18b872f0fb4a01f"}, {0x44, 0x0, 0x9, "4bd02dd2762152ba2cd6dce67392522e17ae0c92b2e0a99e68651eba39823d62cdb1f83085a18d7f72c81bf4e72bc112038b2d3f87569bc0"}], 0x3ec, 0x800}, 0x3}, {{&(0x7f0000001dc0)=ANY=[@ANYBLOB="0000127ffcb0bac719b0de9438996265af3aea1c77e800c0647de2a8a775"], 0x1, &(0x7f0000001a40)=[{&(0x7f0000001800)="482197e604593e3435e010377dfdafdd6641746734e36ccf861600fe216fe3ca96876bdc9c75b7eded80904958b61588265dde96ed07461abe0ec705d93f25a052916d207592adef899586e5e81b4cac5ff222d1fd5a3cf9fb8faef36f0ee40515c241eb264b895e4767f062dce49c37020e32a070f7570bca744f06df", 0x7d}, {&(0x7f0000001880)="ca6f00cbbaf881ce754346a299d4acd8fd767fdca7f75636b76d351e5614dbe38e28c59678710c7d2ea5d69a68f7e2341a76a82b68fbf6bad6111f1ad47491fe9005fc7a61297efcebea9e6b4e69805f0fab0544494f21c7dfaf16408289867171413f6d1be16bc2c82981824cdf0bb71d550ab2f3129eeb9dadc823feb9824ffffedd9e49758e476c8b65e7ea1926888cad8051570114538b20444447c85449ee4b89c87e9602bf495882aabcee5f49b935e91eb58c37a7", 0xb8}, {&(0x7f0000001940)="723a60e0319496e1dc69ffdfcbb400daa4ebc7318a2de036c8404f9d020cfc0d2e", 0x21}, {&(0x7f0000001980)="873c3ff5272a019edec923abf30be26ae7d60f8f82d8e1f2596db0e3bc7c0b08b6a9bd3630402ab8278fc7810086be9da3a169ff56e0dc654a1eec616cc0dbc8de34f16802052e207213dd6fd376e2f7ae85198c2a0fb84992704fa25515151a3c8eed3dc4203b888462811cbbf025cc0704fea1e25f99f762349c24c3db12c01da2c4d765ca218c01675ceb51273d42f014b6bf02bf4ecd39b2aeca9b5c330ed30f1b6cbe75a1ee1404fa9048f5016ecfe755c6215197ca205175baffdd", 0xbe}], 0x4, &(0x7f0000001a80)=[{0xb4, 0x10f, 0x8, "12f9c085cf8fd8093a47b1f7a7751995ae481c9ed10fd0aaeb03b8f75bcf13d69d3faba099492c68d8f9a83462515d81d5b9ed087501ceaf45a9db3641dc1d665bbc3619a5379b9136814a99aac1f30903dacaa0a517edb57e68115a9d634dc563becb32e3930ed717bf6daa858fc88b97dcc941bc90c40151f8f80d76f7f3a6c3e42be1515b25d72b7baf0cd9ff826a5206928a2e4e6cfade951ccf960a4678f2ffd8c5f04bf7"}, {0xdc, 0x11d, 0x8001, "6da1ae1a927931a9e06a6675e66df5a03b56427218e3381fca20707d521dd4a3df859938c0dab6e154a036c42af1082a9214e9dd9de4cedb0baf62ca75ffcd785bc39bb2c1491c3d5f586a2bfc7ff8346540b2a06edb83ff7da34fe130996a32c60efcf3eaa50a7a2128f76675ba0039f4dcc2c4bc8aee56a523f2118f1f8fab9e77e876de674115bfc739489afb4179b5f65225b159fc67568621652eaf0624642fff1a28394094f12c6cb0f7622483d58e36a341b50f3c7c0f9eaea695536213c0fd0eb7e2736d842a7b90bc220a"}, {0xb4, 0x113, 0xfff, "d4b22d002321087b5dc3b5f59f5a00e4e1ed512815210c072f5e544c45ff8c13154e2e9bbc0ff53075afe73b465d6fd14ea89aa646bf254d7e1365b0669216a1462e531b5f5ea2418463e52bc0a8f34002672cd73660ceef3de2cb312959376ab65000b8df45eeb24f71610065eb96fcd42fd17afe6e5bbb5c9214f5e641013b6a2b499f44cf9a2f613ea1d6376f51a5e191d1454f2a35865dca2c9d54d4157d5c063a85d6"}, {0x70, 0x10d, 0x7fffffff, "e1767556ccf00fb39630dcfb149c5b38e1c0b47ce60c150ce2d1288976b42d335fef34d5b43c383a62d930e7090bc21bf81301f593a63921a6f9ad6b0b8fe53cee5235edab3f28d5075f16d6bfe2ac514aa92a7fab463417bc7a8a45d1380b2f6e"}], 0x2b4, 0x8001}, 0xbef}], 0x3, 0x800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000010c0)={0x200, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e21, @empty}, 0x4, 0xdaf, 0x9, 0x5, 0x8, &(0x7f0000001080)='irlan0\x00', 0x1f, 0x6, 0x3}) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"b672657461703000", r2}) 2018/02/26 20:51:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x561980) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) [ 40.737071] audit: type=1400 audit(1519678289.862:16): avc: denied { create } for pid=6789 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/26 20:51:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) recvfrom$llc(r1, &(0x7f0000000080)=""/145, 0x91, 0x40, 0x0, 0x0) 2018/02/26 20:51:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x40) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000476000)=@ipv4_newroute={0x24, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/26 20:51:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/31) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6002, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x80) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 2018/02/26 20:51:29 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/02/26 20:51:29 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/166) 2018/02/26 20:51:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/keycreate\x00') ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000040)={0x200, 0x1, 0x0, 0x6, 0x6, 0xf65}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}}) 2018/02/26 20:51:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)=0x81, 0x4) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x20}, {0xfff, 0x10000}]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000200)=""/96, 0x60, 0x10000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x9deb, 0x4, 0x3, 0x7ff}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r3, 0x9}, &(0x7f0000000440)=0x8) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa64, 0x4}, &(0x7f0000000140)=0x2ac) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3f}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x200000008000d, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x9, [0xfffffffffffff801, 0x80000000, 0x7, 0x4000000000000, 0x7f, 0x3ff, 0x81, 0x3, 0x2]}, &(0x7f0000000100)=0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x1ff, 0x4fce, 0x6, 0x100, 0xacee, 0x80, 0x3ff, 0x5, 0x10000000000000, 0x8, 0x1, 0x80, 0x4, 0x9, 0x80000000]}, &(0x7f0000000280)=0x108) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x200, 0x6, [0x200, 0x8000, 0x9, 0x25, 0x4, 0x80000001]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x840, 0x120) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x6, 0xed9, 0x0, 0x1}) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000180)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1ff, 0x7, 0x20}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r2, 0x100, 0x30, "07cd10d45c460aed6816093939f47707d5bc069afba76fb1741a5bf361e11bd6af1e4c9349dbee157bf76a96e31c1846"}, 0x38) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0x67180eea, 0x4) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xd06f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r4, 0xfffffffffffffff7}, &(0x7f0000000340)=0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={0xffffffff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0xf9f5}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x210, 0x3, 0x8, 0xb800, 0x7ff, &(0x7f0000000040)='nr0\x00', 0x4, 0x4, 0xab4b}) 2018/02/26 20:51:30 executing program 2: setrlimit(0x7, &(0x7f0000000000)) signalfd(0xffffffffffffffff, &(0x7f00002e4000), 0x8) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101080) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0xa, 0x9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c740400000000000000000000000000000000000000000000000000000007000000040000001404000010010000101100002002000030030000300300003003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x460) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @rand_addr=0x3601}, 0x10) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1b280000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1c0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x7, 0x8}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3e0) 2018/02/26 20:51:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@rand_addr=0x8089, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x251, []}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getscheduler(r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x30, 0x100000001}, &(0x7f0000000100)=0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x200001, 0x108) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000240)=""/253) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x8c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x402080) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x5, 0x1000, 0x0, 0x3, 0x5, 0x9, 0x738e9ef7, 0x9, 0x5, 0x0, 0x6, 0x1}) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) accept4(r0, &(0x7f0000001300)=@hci, &(0x7f0000001340)=0xc, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001500)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001600)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x80000000, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0xffffffffffffff2c}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e8a70747970650071968b4e44f5b8f12cd6d75f7d460be7ae24b03cb6746c22a1f9010f66c371eb4c9befeb58a91c6f17f2f95acbdb8c784fb807fa5bc32913f19073b052d35b8d2bd3498c67699f2d51e3aed6") sendfile(r0, r2, &(0x7f000017f000), 0x1) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x7ff, @empty, 0x9}, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x9, [0x800, 0x7, 0x7, 0x439, 0x2, 0x8, 0x0, 0x5]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@generic={0xffffffff, 0xffff, 0xc46}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$packet(r2, &(0x7f0000000280)="88b16d515c0199ef9de798fffc0576364f5733b555fe4e5dd976cd46d2f2555a59c3b4551a662c2bcc0f8fef74c43458d1b5b331f7f7a7dce11f4b110c40ee21c5cf441a30c0ead7bbfd1dd96bca13f6561f249d33a1084f9c8605aec1f2f372a5760fcd931a60bcbcf2533de24454a372897dca8c9ce1e42f3efe89bd2ae8dff76941428ca41f3c523cbdc79953296cba982eb1fbc429d2c6181acd7d502343320a4b011fb4f0db22e5a4d52c432831284e4adf897bfa4601aa0dac099c06132328c8c95ddad1610ce326129d8a4b8ffc937f80dbaae36dab8d", 0xda, 0x10, &(0x7f0000000400)={0x11, 0x13, r1, 0x1, 0x48, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffce8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) r3 = gettid() fcntl$lock(r2, 0x0, &(0x7f0000000240)={0x1, 0x3, 0x7d0, 0x81, r3}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000480)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"7369743000ed00dfff00", r1}) setsockopt(r0, 0x8, 0x3, &(0x7f00000003c0)="ee8109834f1c", 0x6) 2018/02/26 20:51:30 executing program 4: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x103000, 0x0) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/02/26 20:51:30 executing program 1: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100)="454500a45599093a52e8e6fb1bc4a3e5775ec488406f1e2b58f4c64c0e2eeeeb54728e634f7d9ffd707a95563eb289af783dd94864d0ac957e874f47218a611f4e242d632d1e0b554d9af3cf39b49dd790b350945b577978ea069e2217aec86da0e0a3f9516a6f7776b44c4ae4908b65e27be9681063b33d95", 0x79, 0x40, 0x0, 0xfffffffffffffdc1) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x401}, {0x4, 0x65a2}, {0x0, 0x4}, {0x2, 0x4}, {0x7, 0x7}, {0x4, 0x7}, {0x8, 0xffffffffffffffc0}, {0x2, 0x4}, {0x2, 0x3}], 0x9) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:30 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x103000, 0x0) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="400e2f611109b350c3ee6ef043ed55c8400b25c0595b56879236003687fa8c2e0f500f3f0c17ac12b52bf38cd4754564f71baa8d2b12c1e5cfe93955266505285da0d6985ce9b0a986fe92c6566fa47c73a7ebe4959da3424bf7ad62f7887d0c2b011c4aaacde953655ef0c427326e1e6c667aecf59233d1f572b5b1e09beeb1eae2b86d0f27b1b93a93c7a82ac35a43f4bf7396ba2fff02b8661e54389ed3bf6118ce552095b8373582d36f174ab7b6dc910ddc762b607584d653cda379", 0xbe, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmsg$nl_netfilter(r2, &(0x7f00000014c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x424080}, 0xc, &(0x7f0000001480)={&(0x7f00000001c0)={0x1284, 0xa, 0xb, 0x400, 0x70bd28, 0x25dfdbfc, {0x3, 0x0, 0x5}, [@generic="d570340af391f59fcaa4d78000bda9261551fa744098b5aebd5d7f6c8349c7a0f1b72c2cf701e2e29cb5f58225d170a67b337320d2b1482de23be07d84dd3dee35e991f9e5c61625e8", @nested={0x1224, 0x61, [@generic="3121477fc89eeb7e89803f03c4ca807dae86cf70075e43fe63c1402cee67c945eebfd7ff3e836e19eeb8db89a226c086023bf37ec0c3cf7d14f9e0216ad9375b05575cb4efebf5f5f985d0121e9cf8b7471e710715c9a924185f908c5869a96f0ef6e364263fffeab1b471589e63365d23efd7c854c3eb069a7204a8f8b80ee8b324dad165e35cebd2d60d2bdcc101dd14e83c1c4548e5ceece71e6f2c9cdf356c9226c375dbfc3c60d26e7ade50467e3aa2272e7280f4d4ac00468e763406dc4a776add25681121dce8dac5652fbf1854b7615d827d2569b6afd2c5ed95fa150149c9e3e0325e24bfa3b93b7e3110d51cc8d332be4d74b495e3a9a60462e900b75b04e02046473c05096493092943fda6eb7cb0e47fa5156321f3dec9f648bd446528d6e62728c084555ca3367e9a6183fe8579de9977111bec6fa53bbe6b451b5a63d176cd74b24c83f4e6d77212f332385e2688429a7fc75a274c5fa539892c6128834f8bea16fca6f3acc6d404ef0d331debe89876ffe285ef5eb192cb22faccecb78fce036320191adb43387b6f084590b17eb42e65f4e1f711b2f60cafa4d9a5180868d44aafce7c12f4e5a6f19a927683cce74861e8d58f0c9bdc80103c2ea90874a4c2d364276d09f8f0cd5927ac604142e4909420a53084495933c48ecddb8f6518f0bbfc17fb829deeb8a5089b88cd3ad0da04943c37f65cd0117e63a8e2efd874455dfe6b54deb0f8f4df9f81ffdc612104f1631b5b5e074ac1f9ab6449fb1c68c86db554d91f0ac1f72aa0e11b1e590cf99967ff89d0c30930e38f653965f66377b50051d6019e2185826b04233ab4f2c6d0bcdd96a3e62b83431479b726c574c123ff075eec17e023e70ffcd22fe192894ed83cd3e1139019f3aee5325b6e57b264b8bd0f92857219cd5dee4bac7b5f4c185c013b84b47a9381c765fa809c73a928ebc5f316aeabad54cd15e0bae1b18dedaa3f5bd57c9d54b4e87ef79dc2ccd2f9155a2d2e6fd23aa3ff14f7fecb5fab5c4569cf66c206d9807e017ec5249ed0626b2dd10c454a3648accbe921d84be7dca31a86281f7d2425382e5ffea8360c3bd602b61546a24f4c208ad7546fcc49f25e45f9cb13b7d43e56095f24447343e0da3de0c18dc76216b10dc1cb7942d27e1d871ac6b505d7f9736ac4fb50b731b83c203b0701d4de4cac6398f8b36a170d99aaf7da6487213cde70e54480fc2fcbd921709fcc2a282a2f912a9ca56a892444f3e528e25f9e674d38d3b8570a530da434e00960aef19cf2345e11f4e668ce5127624a51f0b83428c1c0c17aef12989c50e712f7c66dc5b9258b82c237f37182131153bbe735dab6f6992f46cbc789939dec22a9818d62e7056ae03538ccb47f05b9dfc13bf5356feccb86cccec2cc766044139e3e76e1c60eb3fc795304c443623f840352fada2152e3f28aac9597ab202c7b0dc56fbfb8afb22be6f097f510660e51f2c6b28b7aca924bf9329fad19cb4ef2bce011fbebb64ba109d50763860ac12a1ac18cf1e38c9d27e469fece95180ab8b56dabdf95fc37ffcc2abbc5f4731697d8125241f58e52706cf8c81678ee88a8d35866c1bedd4d476585ed92e6357f78e98e23d48e788c47056ed73f781e13f0e9da8a3f4968562cc550a3ba0d2d05a312909181022b9954746c9c691f2728006bd67323394bfb74b440bfce7632f4cd3d7a0a823f714c50f7835af378e0ff2934dfcf45d788267bc2cf19a0c6677fffb2c3743c471a60d837e79d84718e973e52da085223ba9946e619e61fcdb2e4f88d31bf3d46c18e5070237bef893679ed30b0a6c7f0020cc4a3189940d707f5a919627a573eaf4c75f8b8eaad4f3d957e242d69b19f72c85daaa48ee517e93111f895618ffc697c7040d937729158170775510939bdcdae7572cb45a1e91c402a35da92e40ef4fae035d96592c8aa895d39275f73cccce3c23cb5eb265b72b99c5fa797bccb1d0292baa865c7d0c7f60d404ca4d4e250440589d7ecf4c792e4c8f6c1d4fea90e64a6e4f609dfdb49350678f1dc3ee49a234dbf8c79361316028d888d1351931e8f7c70e30c99f0e7d1c0f866a53a13690ef1bb80a79fe65e08e288d2471d7dab407d8515ddbed5a671dfada4606670a52c55bfa0b5eeacd3d8e82f0a0f3114e47c1336f8b1826fb5c4dbbffbf77962d24451876395fd029b8935d5658b5cbd8a3152906ba12dddc3299f2aa6c4625da88f82aec46c69b2081d56b91962d99e6bf8952c6d7005455bfcd04f6e77289eb066f6c4459e7ad5d0dc1a596f2c2b8ba1bf39210863f1c116974defa49a4a93c020e0d1cdce76f8d7fc7b23ebb3d93d5e18dcf4dc6305f2aa64767c71a2827316bf0c67c10cecd192f110cfcc3e88617f78286e88a6820dd24b9935a2a069fae10d30d1a0bcfd53f2e00d19ca32d2cc360a904588a2f1249bbfd5e5ee4ed22fe166f5015e76f3ce6f5fbb4f1b3b33b3a0b0135f92bf20bdfa4ff2bc13129085d4d706ce29cfebebda4a836f3f2562920afaa1c15b09d515d5d444bfa22e487c0f583054f5c727b564830256ca7e36eaae223bd4e1560dde02c4bd14a5aa63e4e405f322aa0b68945dc2dc629fe30c7cbd81c66a4b49def849476f31c26c869437b2deae138c3eb72a548a020eacbee92d00d6193f3428b04ebe0ccb00361c2d98666251bb483af8b7bfb1af69fcd8fae0351899bc7a1eb48d5521a88d9d534b06bcc28183c17bee24bb5d0bde009fecef8700e59e339d44e9996662d805fc5510f4ebf4b4298f9f4dfc8073c886af5df5c24309373284a8dc4f1935783eff9eaff8464631affe64de381f7c7cab1af03173209e672546bac47d9f08f3ef1d83f7a53aeb4c8787b3a1c246b39011bc9eea7bbcfcd709ab3420e0c2754c7d0afcb657ba2d3b921ceb17625cd1d3f4c2670c8cc913618eb70e87247b69fb0492a0f9a0ddbb7c813d6ce6e44d905bc2280e25618b09ff68e10f063c7080c30653b1a9134067203af5b1d032767940f3806a104be8d75f95fcf37c051486f9880e902d7e883aae3d37c33a849471565df4a75febf7cef3e826fd2256e95774cc59818962e3dd06262d27d1e30f3a0a663bbe449be830f18807d7ebf40acb83069e5053e54b458418096e2103f3d58e04919d144916f357a6eba5379aeb250e131a6f7ed69310d8ad2a5ba5587305e9527c5db68ced23aa36a1a8c855b4901fff1e30af3ddae1aa53f7d8acd54c6c467b509dfb2014c291cf9459fe3bf8e954fa0c9dab1b4d5db8d55c9d142efa8da81e4a4106479d42d02db7b8abed474a20a523a3cd018e278a545c266e427496a42fb732510c00707b9c3e37bcd8a160a2eb48fde62c30b4d9ea54bb5989acb0a625995eac4ad59c70f54fca8615f218a888708fc240a0dd9e874b60767f5cde043073bdb368526990bc1c3a88f898391cb941d8ac520da1da5b7d83c0feb9893a8048170350cd2f26e41e776e4114d2a691fa7370234afcbd2f3f312c76f6197742efcb5029ff8b7aadc8572c2dcef30cab312903779bd13c929ea265e84a5521e60dfba5966f508bf661b8b1c60000a33c9e821a790d70e42524c66325609290bfec0eb8af2378154898e0721237247143d16191e714c9eb216fe1557fafc07003580260ee25848f3d7d39ec2e6472cca7bdfa3a4d8ecef1cf9195f0ca69c4f63a955516ed9ff54dd10f20a40d4a6886c2b3afd78bf84df80250e0fa038c32715e8a3379a22907bd841f759c1cfff82eb02250b56678102e8ce1672ce2e7c50c6af07c1c8c54016b5595d285f1e858e396d16c5e9124ceebce29021ed588f4fc44c8673a385c0d0abb6b83c0317f7c8f8e32f12a43b7ed691b96efaae4bb55c526fb0bbf59faaa91b922bc3740fcf0a186d31d4ad864aec8b17003dcc09f255001529014fa458eba628fc0f94f40bf217a68975d89747676b81e339cc0000b67dffae21e03aafff8ebfc10bb6df1e4992f0f3ff403f5a8901eb6b9e465e8c52903e0e5aaa7da6c6fd7c6a67c41a4bdd38a73d6d8f3fffd31ba9822915f344dc44805738627703804937759eaa55a89c3156b4493f0cf4a4944a9bbf6f07991e4d75fafcfec4d891d8c5b4e1cf2ece02c7efc354ec6ffe2dc1a2133a396a9a71779f1289753a9493de5458c54742d076b300dbd7daab3de55c87c0414f9888d879bc922795e02a06b2a05e6dbc0352be04442ae936aed35f85e76c40d6ce225a228ecdf3cffe028e3b9e61c049cfd63dd36b6be4b5f369831dc1a993b931f0021154486869c42f56ae4ecf9fb74fabcdf92daffe3229c1fea38e650bfb2d87b3f6a926be72bb99a5a94308c74b192a79d62526b0669ff672e381d2886b187692689fb6069f48e6f555976e2e7b359f4705a2ce45c457917fe0d7a2c8fc796c6a4e185186d48448bf4937249e9925fd78a62cb1fed9497555e2959da7f4b38ea48b02423f4b668e592e2251cce2d15ebd5b538f196e4b539ab8c6eb1cecbb35ce484805c24744a8f1f5a540d620809754ed4732c7626229b18cf7b3556be392342008523ab1da000af65e920125f610e4f3b4ba0ad71acfaa3bb0a00e967f2a78a6a78bb51bd72abba17d313e10c6510d6c478a246b4100fb5c42113feeb620acdceb2d24a9f60a2eec7ae9f8a24ec0397f281a218aa6b2ec393e70ace8369f601a7fa14373f30a7da55bca6813e2e680a725cbcaf9f1822b6f083da712f0658cd986d11c40113912051f4546982a229f0f9a64539cda25721c65c52a386d8aaf5c3ea41dfa1d4347a8dce737bd086b8410c78e3a2e1beba4412c60e0ae99ec7b68445ea22979390415b3a14487130d11a58ef1827e95ff804489b0982b6f23eefb69ae299715024107233ebf2738886e7575a585024717c49b77de66d9656cdbe5348fa53e75f262f8f2966dab147fd39ae4518137b67e9455920df108cf145e5afea1a8cfbfbc987ff0a26f2d6481f2586a0c681519f4ec5db4b77a98bb47c8ac8ed10f6effd4ef4fa5176882cf3cd3ada8c307dfe7eb66a6acbc39913b1739e6014fb011b4bd758c97ac2cb04af493b43568e7f25752805511ac9136364d090f65198bc90c8fbdc9c0d88766e92e48e8457b871fb99446e3beb30e88883c33e34802ce27cc20c3b0dbf57c79e43b83dcfc2ce647cc1be6c60de8d25534bc623d378600f5b7b194f749f3bbf9d903b2909f04c5322fec2c85e84c0c6d0da565a15b9590db558b4517a2b82bddcaa63981c9af72812884f318a9ec2b389392d686d6fc8a194af6610bc016678cd6ee0308972358eea3cbd50896aa8b2129c90ad5dd239cf7c61f9cb6b76ee0c2578c6fb1ea080ff4234a656f6b0d9f2a5322ca4a5e3c53acce0bea91ae9ae80b2010251fdf46336188b161d7030a834c14f36cdc0fe384d1dff2e1b538add23fb2101aeea01c26dad16ee9362c9632abdab39b4b3fea74bf1d03040d965fcd679743b950999974dcc9f7dc0fdb00b74d97860b24156a158d19d880c1ddb7554d48c1bb5c0d699d74eaa86a023188edb3094446038e4fa0e94239c1428075fcb54bb55387f902800287e320ad34e106ac5f55ed4961bb54d66b31f13bdb2ed4369f9ca4f015bf226af0c7a7badcdcf099587a027835d7a99fc4602dd00fd19923a427a39e05112a9604ff378d7cb0b5017942465767495cd217b7d188a9eb219e2e4b6e89d75f9232f7465416775f8a4ff64677c960039f15066441889e2a24c7a2c1a83fffe34e9ac492a7626005744d680bf5699f7", @generic="3fbaa546d60a597cbe88e413d912b3b50644883c339b69154107b199058ebd68779ded9e89bb3972ddd1c0557a80f9ea40960b8b510e878af5fe03821a90874b1a94771174383868a6b33b3e71d49fd78808f2d7e0748806472b7bcabcd7b4222503501ae5e3928a7acf87b6c6632084bd29ee2ff21bc230254c4c8a184cb8c8235ace175bc57efdaa84e22b4f8cb0e7ab215affed", @generic="2c38fed02e3d6fe9bc48873b05946d4c4ec470e952c2f75abbb363bb8d236dde00654eb240606d25799e6817128ba9e152bd2d55c3c7b7cce343db9c4b6582f4383fcca1f683ae7ce4c6df6dea32d44f63fc83178d294c7a9f98cfb74c952c85a89488f3c7a0c8991259e7778d7824b3b7b149c9cf8633865390440fef881df50c6be6b74da98e15aed2affe2a3fc1e1db3c25511904d0f10fcd949e777b616c9e8177a41ab54dd9a8e9b0f53ad1c1888d47fbf8e650a812613804a7b9a8f9889e74733976bff1", @typed={0xc, 0x4c, @ipv4=@rand_addr=0x1610}, @generic="3ec42e83865e1255f0b4fd02532bc994366bba56e62166185745e4587e23d09ef75d5cc639cca85e4e6fb73e3675416e02e2e2f9d569058c1a705c6b9fc9e0c50191aefd55e460561af7d0db6b1a5977293439e5deda4188eb578372b6287d519f3f2754480b102e6bebf7008e8a8ece7cbf884027941d32baf65f74ad3cf3c85bf08a80e1922626927d7c98cdd0dfcf6e00e274d9057000188d8b30b283dd90b9", @typed={0xc, 0x14, @u32=0x6}, @typed={0x8, 0x5b}]}]}, 0x1284}, 0x1, 0x0, 0x0, 0x4000011}, 0x897d750bcaf0272f) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x800, 0x200, 0x30d, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x722, 0xffff, 0x9, 0x1, 0xe6b}, 0x14) 2018/02/26 20:51:30 executing program 2: getcwd(&(0x7f0000003000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000476000)=[{&(0x7f0000d59000)}], 0x1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/105) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x6, 0x3, 0x1, 0xfffffffffffffffe}) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x7f, 0x2, 0x1, 0x3950e4ce978b56b5, 0x2, 0x100000000, 0x4}, &(0x7f0000000080)=0x20) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x2) r1 = inotify_init1(0x0) fgetxattr(r1, &(0x7f000065a000)=@known='security.ima\x00', &(0x7f0000d1bf69)=""/151, 0x97) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x2000003, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bpq0\x00', @ifru_flags=0x1000}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffff, 0x20000) finit_module(r0, &(0x7f0000000080)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x440000003) socketpair(0x3, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e21, @multicast1=0xe0000001}, 'ip6tnl0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x20001) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$inet(0x10, 0x83, 0x7ff) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/02/26 20:51:30 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fdatasync(r0) unshare(0x40600) write$eventfd(r0, &(0x7f00001d0000), 0x0) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x80802, 0x800000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', r1}) 2018/02/26 20:51:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmsg$nl_netfilter(r2, &(0x7f00000014c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x424080}, 0xc, &(0x7f0000001480)={&(0x7f00000001c0)={0x1284, 0xa, 0xb, 0x400, 0x70bd28, 0x25dfdbfc, {0x3, 0x0, 0x5}, [@generic="d570340af391f59fcaa4d78000bda9261551fa744098b5aebd5d7f6c8349c7a0f1b72c2cf701e2e29cb5f58225d170a67b337320d2b1482de23be07d84dd3dee35e991f9e5c61625e8", @nested={0x1224, 0x61, [@generic="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", @generic="3fbaa546d60a597cbe88e413d912b3b50644883c339b69154107b199058ebd68779ded9e89bb3972ddd1c0557a80f9ea40960b8b510e878af5fe03821a90874b1a94771174383868a6b33b3e71d49fd78808f2d7e0748806472b7bcabcd7b4222503501ae5e3928a7acf87b6c6632084bd29ee2ff21bc230254c4c8a184cb8c8235ace175bc57efdaa84e22b4f8cb0e7ab215affed", @generic="2c38fed02e3d6fe9bc48873b05946d4c4ec470e952c2f75abbb363bb8d236dde00654eb240606d25799e6817128ba9e152bd2d55c3c7b7cce343db9c4b6582f4383fcca1f683ae7ce4c6df6dea32d44f63fc83178d294c7a9f98cfb74c952c85a89488f3c7a0c8991259e7778d7824b3b7b149c9cf8633865390440fef881df50c6be6b74da98e15aed2affe2a3fc1e1db3c25511904d0f10fcd949e777b616c9e8177a41ab54dd9a8e9b0f53ad1c1888d47fbf8e650a812613804a7b9a8f9889e74733976bff1", @typed={0xc, 0x4c, @ipv4=@rand_addr=0x1610}, @generic="3ec42e83865e1255f0b4fd02532bc994366bba56e62166185745e4587e23d09ef75d5cc639cca85e4e6fb73e3675416e02e2e2f9d569058c1a705c6b9fc9e0c50191aefd55e460561af7d0db6b1a5977293439e5deda4188eb578372b6287d519f3f2754480b102e6bebf7008e8a8ece7cbf884027941d32baf65f74ad3cf3c85bf08a80e1922626927d7c98cdd0dfcf6e00e274d9057000188d8b30b283dd90b9", @typed={0xc, 0x14, @u32=0x6}, @typed={0x8, 0x5b}]}]}, 0x1284}, 0x1, 0x0, 0x0, 0x4000011}, 0x897d750bcaf0272f) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x800, 0x200, 0x30d, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x722, 0xffff, 0x9, 0x1, 0xe6b}, 0x14) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x20000200000807, 0x10000000006) r1 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="126a7c480d5df7b5dfdfe22b2a15862c2159846e304bc2b4b25bc49233abdf64df834d36fdaf59a08ba2ab76ba8151732f3478651548b1b10d96956fb0effd61d0"], &(0x7f0000000100)=0x10, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x8, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000080)={0x5, 0xffffffff7fffffff, 0x5, 0x1000, 0x40}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0xf, 0x4) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x8) 2018/02/26 20:51:30 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x202082, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r0, &(0x7f0000001d00)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000001780)=[], 0x0, &(0x7f0000001c40)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/02/26 20:51:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008c5fe4)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000fd1fe0)={0x20, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x6, 0x2}, 0x8) 2018/02/26 20:51:30 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1cc00, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0), 0x4) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x80000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000027ff4)={0x10}, 0x21a, &(0x7f0000015ff0)={&(0x7f0000026000)={0xfffffffffffffe23, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[], 0x270, 0x0, 0x276, 0x4003}, 0x0) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x7fff, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x314, 0x81, 0x10000, 0x7, 0x8, 0x0, 0xffffffffffff6c7f, 0x9, 0xff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x0, 0xffff}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x2d9f4f88, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0x320}, 0x0) [ 41.208680] audit: type=1400 audit(1519678290.332:17): avc: denied { setopt } for pid=6979 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6e61}}, 0x2, 0x100000000, 0x0, 0xff, 0x3}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x80000001, 0x9a, 0xfffffffffffffffa, 0x700000, 0x80}, &(0x7f0000000240)=0xa0) [ 41.214445] audit: type=1400 audit(1519678290.342:18): avc: denied { setopt } for pid=6995 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 20:51:30 executing program 3: clone(0x20000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000000)) r0 = getpgid(0x0) getpriority(0x1, r0) getpid() 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x7, 0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"000800300000030200", r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast1, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'irlan0\x00', r1}) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="99d550fada4fcbb850c1bfdd1eb41c256ea5e08dd44808182e4eda0b0fa5a268dbe84d53750cd10cd61d21746bc515dd318b5401c1cd613f74b83577744dd42823f6c88f5082653fd5a0b887a115ad9a7e1aa2302033ab62a53a8bf9e161e13854c6b3b50ad54de95a333102140dcbb619", 0x71, 0xfffffffffffffffb) r3 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0x0) socketpair(0x9, 0x7, 0x7f, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000002c0)) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000380)={0x3, 0x57, 0x3, 0x2, 0x3, 0x5d}) sendto$packet(r4, &(0x7f0000000440)="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", 0x1000, 0xc1, 0x0, 0x0) r5 = add_key(&(0x7f0000001440)='ceph\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) keyctl$reject(0x13, r3, 0x4, 0x20000000017e, r5) keyctl$reject(0x13, r2, 0x8, 0x5, r3) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f0000000040)={0x401, 0x4, 0x8, 0x1, 0x0, 0xfffffffffffff05c}) 2018/02/26 20:51:30 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:30 executing program 2: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1cc00, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0), 0x4) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) [ 41.245891] audit: type=1400 audit(1519678290.372:19): avc: denied { create } for pid=7007 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 41.247402] audit: type=1400 audit(1519678290.372:20): avc: denied { write } for pid=7007 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/26 20:51:30 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x502, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000200)=""/86, 0x56) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/217, &(0x7f0000000080)=0xd9) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0)=0x7, 0x8) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000400) fanotify_mark(r2, 0x20, 0x0, r2, &(0x7f0000000040)='./file0\x00') 2018/02/26 20:51:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x118) 2018/02/26 20:51:30 executing program 4: clock_adjtime(0x7, &(0x7f0000000140)={0x1000000000000, 0x81, 0x1ec, 0x5, 0x8, 0x7, 0xffff, 0x1, 0x4, 0x915d, 0x2, 0x54, 0xab, 0x7fffffff, 0x0, 0x6, 0x3, 0x9, 0x20, 0x497b, 0x9, 0x800, 0x3, 0x2, 0x3, 0x1f}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005140)={0xeff, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x100, 0x401, 0x1, 0x6, 0x81, 0x0, 0x200, 0x4, 0x7ff}) r1 = socket$inet(0x10, 0x3, 0x80000000000000) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x8000, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e23, @rand_addr=0x1f}, 0x202, 0x9, 0x7, 0x6, 0xffffffffffffffa4, 0x0, 0x100000001, 0x20, 0x40}) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400, 0x0) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000040)={""/16, @ifru_addrs=@can={0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@empty, 0x4e20, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x3f, r1, r2}, {0x4, 0x1, 0x800, 0x3, 0x9, 0x6, 0x5d6ca990, 0x400}, {0x4, 0x100000000, 0x4612, 0x6}, 0x7, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0, 0x4, 0x1, 0x9, 0x7f}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x6}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000288ffc)=0x2, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f00006d5000), 0x0, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket(0x80000000010, 0x3, 0x0) write(r3, &(0x7f00000000c0)="260000002a0029f10741c1b08000c400001d0000010000200000000001e4a40c1f220000e9ff", 0x26) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xff}, 0x1c) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 6: socket$inet6(0xa, 0x80006, 0x26f) r0 = socket$inet6(0xa, 0x80803, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000c0d000)=@known='security.capability\x00', &(0x7f0000f05ff5)='/dev/hwrng\x00', 0xb, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73697430bdbda900cb1f002300"}) [ 41.385098] audit: type=1400 audit(1519678290.512:21): avc: denied { setgid } for pid=7036 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa) syz_open_pts(r1, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x6}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000288ffc)=0x2, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f00006d5000), 0x0, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket(0x80000000010, 0x3, 0x0) write(r3, &(0x7f00000000c0)="260000002a0029f10741c1b08000c400001d0000010000200000000001e4a40c1f220000e9ff", 0x26) 2018/02/26 20:51:30 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:30 executing program 5: r0 = socket(0x1b, 0x80005, 0x5) r1 = socket$inet(0x10, 0x3, 0xfffffffffffff000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x1, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000aac000)={0x0, 0x5}, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) rt_sigsuspend(&(0x7f0000ac7ff8), 0x8) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68)=[], 0x0, 0x0, &(0x7f0000aa5000)}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x4, 0x30, 0x9, 0x9e}, &(0x7f00000001c0)=0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x10000000000000) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x800, 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000080)=""/19) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x10, 0x80000, 0x6e, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1000001d}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x5, 0xfffffffffffffffd) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x8000000000000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x547, 0xfffffffffffffff9, 0x83cb, 0x8000}, {0x7, 0x1f, 0x2f, 0x9}, {0x2, 0x6, 0x9b55, 0x3}, {0x9, 0x2, 0xfffffffffffffffe, 0x7}]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="0e2594514925b1c2b6db89a8038f85ce2c317d079dfc57fd9a3a61ed5322e38f9c026b7d5b3b73553d5d81b036988a25bc3d821924eba897908284c572af24dc945dd1203ec51e9154637e2b012557f2c8ab993710b4cdaa0e2a6d90616b83b3b756a08070e02f3bccf644b3e3506b6ecf0373c6fe653cdfa9ef5af95169681594319ff4", 0x84) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000000140), 0x4) 2018/02/26 20:51:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x10000000000000) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="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", 0x155}], 0x2117, 0x0, 0xffffffffffffff26, 0xc080}, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x80005, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x83, "f652d8fe6de12f943842faf6befc6f01e23c567033dcf5d09fc3968cbdf410e75e1155ae6e54c6bb9e58b14af1bf3cff563f7f67c5b757800e65c28dcc740d7937d39e5544d671d3af1489be45ebdd1f8307345a3fdb76c58856cdeda5dbf3267fd03c3309a1fa52e7c9e3219cced559d0ee8855bb848edebdfe558ec1caa202727c5f"}, &(0x7f0000000040)=0x8b) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000003c0)=@buf={0xc8, &(0x7f00000002c0)="e28b4ed8525032faa34b666784f1aa9a03eed7d4c4ae27d17e2a1f9523d6ab9f5c3852a4255fef3463dc936924469a743c90a01c6581fa3aad0a610e0ff35c7031ba61e8f50245bf610ad815a9bae16c281ce77b25818877f245f5d465dffb55c1a607ec6afb354d4b44adad03649e6fa3f8302ac5621b94eda36ae105509c0bf80c4daa2b963a8632a88f4a237888cfe55799ae93b658fe823c29d0a718d3643d55858b90c74228a48ad1abc29b22d06afc32c680c782b2c42864f43aeafb4f0a34027b44be1661"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={r3, 0xb4, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x1b}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0xc32}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @empty}, 0x7260, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000200)=0x4, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x8b, "6341e09ca33b37c2bfa0c0c6467cea2ae26f5d170ee75eb1f0d22e0905de72ceb75801ff70a41298f828723b89ef205c6e2339f38e0e9b7ae098934b11767b85f0062f22ff1c61b7b7484359354871a175518c0857b0e3a78dc4ee41acaf99154c248e4d907020a364db473a9ca10fef06d423b7ac149cadf93c1e7572132dbe2b3249328ca5137128104e"}, &(0x7f0000000300)=0x93) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x9, 0x8000, 0x406, 0x0, 0x100000001, 0x10000, 0x3, r6}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x7, [0x40, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x8, 0xc23, 0x50a]}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x4, 0x2, 0xffff, r7}, &(0x7f00000001c0)=0x10) 2018/02/26 20:51:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100000000, 0x1, [0xffff]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/26 20:51:30 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit_group(0x5cc0) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x100000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000039c0)={{{@in6=@ipv4={[], [], @empty}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@remote}}, &(0x7f0000003ac0)=0xe8) socket(0x1b, 0x0, 0xffffffff) stat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003bc0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x6, 0x4e23, 0x4, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x3ff, 0x1, 0x9, 0x4, 0x9, 0x4d}, {0x1, 0x2, 0xffffffffffff7fff}, 0x401, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x4d5, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6, 0x3, 0x200, 0xdc, 0x7, 0x4}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000003680)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0xa8bf) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000003640)) syz_open_dev$tun(&(0x7f0000003840)='/dev/net/tun\x00', 0x0, 0x8000) sendmmsg$nfc_llcp(r0, &(0x7f0000003500)=[{&(0x7f0000000080)={0x27, 0x55f0, 0x57aa, 0x7, 0x9, 0x6, "0f225cdbfd40c2af97688333031842daad8791c6c41dae45177b12efca6bfe832bb0552c2e7860259e3d9b842b03cc750a8e8bd6962032348b48e0a6996586", 0x8001}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000100)="b76dc83d801ab0aca0d8f53ac45573769e03a72001d019e1c75d46f3a128686cedb0f778464c79b8ce4bc0fccabf7e9ea2c085fcb3593a9891d6c0131ee31c00c7c581a2ec95dba2743c644bb0a2113802027abbb3ecd4932c8e76e0633b9a10fde9f45545156835ba165d61b36eb6da018ed9ab481b3d6354115df692c3f6b421d64eb8fc7c30378ffb27b1c0d83089290ddc5637539729d5a72bef88488d0f343b4a17ac09d0fda7b6c1bf1c3143aece8acd177402d7869be38d63d145765e020bc53d23be10e3", 0xc8}], 0x1, &(0x7f0000003780)=ANY=[@ANYBLOB="7c0000000f01000002000000525fe968546d6a86b51b9e06e808b55a8e046fa2b028334965bc308fbfddf9aaad6330d675297e37c16a157f9ab0b703b8795dae3661de86aa25d3df6ef9d358547034badc552301dd3577eafb9c5a41293a26bcc27858e0cab814d88c48810ec9988512984922af3e27cce5d6916b6c1f"], 0x7c, 0x800}, {&(0x7f00000002c0)={0x27, 0x2, 0x0, 0x7, 0x7, 0x6, "ee82b1521073d67dd1dab4a40225911a94497fc4f214fe6dfea188c079030577e02e8c3b7fd8b211aa8406227b60278be415d8504149681a15078e6a87d962", 0x2b56}, 0x58, &(0x7f00000013c0)=[{&(0x7f0000000340)="ccf726c3eca6218c4adc093bfe2b09484e9add009eefb91ea568b385c9ec7301a71fbbe9ca8c98a46f2d26a4ea07d7efc48d4d0ff87136dc26969153fd82b05a7514f2548f7a8ff21b0d394c2f1622cecd0450c7fce8f08990378de987d60e22635de22c38e13fa309677001e2852213a11d913bdb88734dfd", 0x79}, {&(0x7f00000003c0)="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0x1000}], 0x2, &(0x7f0000001400)={0xc4, 0x119, 0x1ff, "5f2bb3875d8a911aa4c37843f07e55c13a4e38f007c5475e54fa88971348961d9122a3da0e67ccb1f90cd865e0feff459eb879988e1f77e67ecee669b58a77cc64a5858445d43742259e47d69f8c95ecb4c85b94a86bce9a8ac530389bac5479f2a85e67e72d8c04d6c1b376fd9127caa509c89bff592cdca3f5109ea3948b6069b540794e1ef8e51f58a556cffc0f8445cc4de3d7b2710a227e2bf197bc7a8b2a7911fa2bdda23c93eadf66268cd3820c6b991a7fc2"}, 0xc4, 0x20000080}, {&(0x7f0000001500)={0x27, 0x2100c000000000, 0x4, 0x6, 0x2a7, 0x400, "2a1c9d2b2ea11fa46a70641c5a2d4a7b976872ba8417800b70aa66511c145b9364aed2b14983c9d688b3f8c4b62624d002da2f91deb1abc54256a2530e805c", 0xfffffffffffffffe}, 0x58, &(0x7f0000001600)=[{&(0x7f0000001580)="5453d5ea82eed1bb14a34006d35eafbf90ba6899c6203c9bdfca1f4144a9a4e69d111f2cdcffbdc17d7f2ff2fa6043677cf80a0abc27b8ebe46c27a8b8fb65f44b0b213fd6e44e13995a963d3ee9d39d3bd9a5", 0x53}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="200000008ae57b35479fe693e07f93669f1e84b6111c52091b29f95551b80000"], 0x20}, {&(0x7f0000001680)={0x27, 0x6, 0x5, 0x4, 0x1000, 0x4, "be84efb2f6f420bc08b9947de499883512a2e421b0bb97da893cf3deaa8522382bfe23a082ee717f765070dfbebe6005374044172109a75dc3215ed3e45b77"}, 0x58, &(0x7f0000001880)=[{&(0x7f0000003700)="c8b79f870df49906411d61daeb95ff53793db05e0099dd520891984191c57da094eab42c8d25e1d499909e7933a1165be99f10c9c6f654224626c4c8c132d222d352bea4e9edb08900769def312de72bc409a9ef1700aebf8248824af6b1626d0d5f6630bcf1891f8d3d5ec4924c75e77b1ecdf2a2be01f9d9edf654", 0x7c}, {&(0x7f0000001740)="71ae18d39b671c7060a47e10be1433f20a65b55c42c19c8370e2b6aefe432e79c263269cf0aa8fa4e0fb33df5aa582bdcef9979dcd82ff183740a6a675e1a8032b3caa601bc86ef796a9b7ecb9e118f83b69edd3b2aa5cb4023c36504433b01ce44df8c974c3f955a9fcf36bc2d88e60fe3197765776660dd0960c241693d2f27a9d31cf7824aa71fbdcad67fe59da4deb11f389b8a797b99ae15e22", 0x9c}, {&(0x7f0000001800)="23356ccfc0c4a6cc367d1ec7544760c59b874af609c0da94c74e725ff4258a0c44dce9b24f399f3499f5809be9fd5e6d720f06d6c19ab7192fde2b5a8f0005a05b9c243e607355723720fc92a00a710fb2eb8254d1082c13f8d9ae5dac954701ec", 0x61}], 0x3, &(0x7f00000018c0)={0xcc, 0x108, 0x80000001, "14c81ed3e241dc1f7ceff59566ebf70cf1ca432bb4fd7a0f1cae5fd6f817d591886047c7f74f4a171f60a7d0b475e3d6637038572d83104f3af0db035cf11f023623da65fb577e1194e20a992a0c39eabdc01891d889f5d2869ad3e6f793cd5c7794eed796baf56d25a57481bad2292be666221bf5ddf63ba2337e2f51f23dbdb5dd11f8c73d85bf70a55d72be0b5572eba5e82c7789c5b6c67f8caad5a94c6d183b7b27fa47b7759d5546ebbba424e3a6507bef95dc9baf385049d8c86ee2"}, 0xcc, 0x4000}, {&(0x7f00000019c0)={0x27, 0x8001, 0x1, 0x3, 0x1000, 0x8, "a93f28893bb3fd8045ef1b0a2ffb7313db3d252da93ab10f23d6c079ab89484a8e1b6bf64c382d05fff0d0e3f4362c2a86021b8bac47066748a95945a6941d", 0x80000001}, 0x58, &(0x7f0000001bc0)=[{&(0x7f0000001a40)="927a6395ec0f67bd947525721473551d315ae0e556fbf3fb9ba89e24a20b7afbbf74219fa32ff6ff67bcf268e677d6aa6f51acfcfe7bface8a4aa9d1f30a9b3d3f521448375757da4a7c5abbc2679afae0915ecf351962b60608868ce8dfeaef759409243397679198e4339685152303e7e5db3913540968c2422cccbee067e176986970db40ad11e09cb24beb970c484080ea614e9b94b89890a57ededced", 0x9f}, {&(0x7f0000001b00)="1106afb756a85e7b07c4c037c596b0a4fede6856e87ffdd75cf13d4b111707f241855c522cbdcad1cc2d8aad711fcd410a95e841ad193a67229debc83084a819e3b15441f9fba83eb3a5773b2822df553990047de9b6c814836089fdbc4edd28e260737484c07703e196b48e84c945ff05d0d5cc", 0x74}, {&(0x7f0000001b80)="f95e9fe6342500f6a9ef3986", 0xc}], 0x3, &(0x7f0000001c00)={0x20, 0x109, 0x5, "63f349c2fb0b93aa6fe214be7c85103bc9"}, 0x20, 0x44000}, {&(0x7f0000001c40)={0x27, 0x6, 0x1, 0x1, 0x4, 0x8, "a282bab7e411fff205a0e98e468c6978bee31663fb3eaf84e4288f888694cf070dfc816ca1157cc7e5d23e6043527f02445d97695db3fd333d57d3d47a6d57", 0x100}, 0x58, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="5ee3096ebde37ef6c89ad4b9e403164585de0949e61c30e4d6b8fe031c7015a33bdb15f3d570", 0x26}, {&(0x7f0000001d00)="d969", 0x2}], 0x2, &(0x7f0000001d80)={0x44, 0x112, 0xc3, "ea08a9b2a7b8d642de5fdcd3fc523e1e0e7219db5d0d1f585134fa2c0968de566b1778934e9c514499e506889e13abbaf8f424b4f4bb06aa"}, 0x44, 0x4000001}, {&(0x7f0000001e00)={0x27, 0x40, 0xa07, 0x3, 0x6, 0x5, "afb2327d267a386b13283bd73e68f33992df00c9d79a6816da0832574230015c2331e736aed84782efaffd9303479991aff1ed8385ec03a29144f116d7d8e8"}, 0x58, &(0x7f0000002f00)=[{&(0x7f0000001e80)="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", 0x1000}, {&(0x7f0000002e80)="7c056b2b198df0f4e20ec7eb9beccf6fd85e39dde66851ef360327e412718b83775896d19beae47764af14863057b28790510997810c21b7277f638521d28a8cd5da75146f443ed83d6ffdd1750806356874b78b2d", 0x55}], 0x2, 0x0, 0x0, 0x880}, {&(0x7f0000002f40)={0x27, 0x3, 0x81, 0x3, 0x6, 0xb3, "42aac643a626951b2c6446dfdc8d6f8e0f158a0064901a0a43fe569a74240f5d442c69af9de69287869275a0461e9c04125f5c2cee6424060cc98bc8ad9dea", 0x9e4f}, 0x58, &(0x7f0000003080)=[{&(0x7f0000002fc0)="9acb321d3dfd7c49e74fe280581206d81cf84e6d02fd33d3ed7a43a329758f7ce2696629b20735f01a58b99b15785de93307d156f8f05064c1d3ff6210acbe9f99aa8de9c555abe4e5430b46a671ef34f42e93879d4c4dc710a45b8606", 0x5d}, {&(0x7f0000003040)="32e59248ab27feb1f806861354ea6acd18", 0x11}], 0x2, &(0x7f00000030c0)={0x30, 0x108, 0x100000001, "8734f54daa15b140ca9c23c41be1d19aa7ac3f9382ab4dd90012bd56c111e692eb8a"}, 0x30}, {&(0x7f0000003100)={0x27, 0x8, 0x3, 0x7, 0x6a5a8909, 0x8, "accc6fd2d558741e7557a77ce0fda0501938f3ee11c3831d36e736e759a6fa74b5a89e802c4754c8c2b818bc529c0215576b44aeaea6d8da3730fd7041a454", 0x80}, 0x58, &(0x7f00000031c0)=[{&(0x7f0000003180)="2bffc80df0c62da7788d1cb7c14c7c222a63f8674ad0fa8bb8a533c3708b6163e07ca244b91475322e8a4694df178ee6b15ae87bd7cc15b706caf7b2", 0x3c}], 0x1, &(0x7f0000003200)={0x58, 0x88, 0x7, "bd4ab8ed411bc652394cf178331b8e0ee875e2c2b9397d6efd67309129d621be537198223a0677552c968ffdfc4a73d7ab35df3e4c35bdd03f7a97618259af20055bc906a966b174f629a97c"}, 0x58, 0x1abe6b36aa44ac46}, {&(0x7f0000003280)={0x27, 0x1000000000000041, 0x0, 0x7, 0x101, 0x0, "d3a776b14023d056c30fb07dcb4ebf4f4ae3444e7bf48c80f382fa797a076cd27ac52ea8382de901f21b075c3fee8f0f6e2c41d502eca16884001dde5a0c27", 0x8}, 0x58, &(0x7f0000003400)=[{&(0x7f0000003300)="3e8d60299954a5cacde9ab8da3f8e3ae3595d47fd5c60bb3165b49d3ddd3fc944fbb0a313feef9ccdbea04cfb6fccd38959abea70de551e1a0a7fcb9c1ffe6dafeb393f811b615693bf01bc3cf56bf6087216b8b225522d6a4e41fe315870c4ee38f36c93b5f83fe0e66fb7cbbdfb188ea70fa9b037fa41ac5e7c8001404a46da00734cc7f1854040eec2492c872540714c82fcbfc2255591131", 0x9a}, {&(0x7f00000033c0)="699f54f49b394bd58d61091738dcbf8f48cc88b4fa3c7b358f", 0x19}], 0x2, &(0x7f0000003440)={0x8c, 0x0, 0x19, "21827fca13cc1a9aa1c097d0cee4a8b00e89d5cfd47046844030ee642c34561d1746165a4ba1147eba59b0538607ea13af71c96e25817b99329a23174a5903fdb58e0a8a12883957d54e24dabcae39b7ac9c358c65c3a79678fc75cd3b23530a2c2652a60854667581c7cce5bf176cf2f26827489fc650a0ac6e372814"}, 0x8c}], 0xa, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001700)={0x0, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xece8, @mcast2={0xff, 0x2, [], 0x1}, 0x5000000000000}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1a76}]}, &(0x7f00000036c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003800)={r4, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003880), &(0x7f00000038c0)=0x4) r5 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x8002}) 2018/02/26 20:51:30 executing program 3: restart_syscall() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/26 20:51:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001040)={0x5, {{0x2, 0x4e21, @empty}}, 0x1, 0x2, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x1a8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) 2018/02/26 20:51:30 executing program 6: clock_getres(0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x131) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2cb4, 0x20, 0x1, 0x5c}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) 2018/02/26 20:51:30 executing program 7: epoll_create1(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7fff, 0x18, 0x7fff, 0x4, "7dd3a322fa2b0f4cb3c13ed12471b07e0823de34935fa5556aeddd767cd5ccd1"}) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:30 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x9, 0x0, 0x3f, 'queue0\x00', 0x21c}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x7fff, 0x4) sendmsg$netrom(r0, &(0x7f0000000940)={&(0x7f00000001c0)=@full={{0x3, {"4fae93247b0d09"}, 0x6}, [{"90102b4046137e"}, {"c06c6a2903d499"}, {"00e1d0fe34d48d"}, {"6405f1853fd441"}, {"59ed5e436f9e4d"}, {"32d87f6ebef580"}, {"34cc0cc7b1fcd1"}, {"321382dc5cc6db"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000240)="b5a6e7fb45cf5baf84e7c7939bf97e7abf1361a9bcbb8bb728522e558d6d53c941626eb771b547a8ff8c9832350a8a8c02475d438137faba7b33093bbbfda247c54dc102ae9b62b5eae1a9728844056c4dd733e467b4846ae9b44292402d8aa2d8798818af8ba0d9b6ad2c66bcbc768436f61e4022005db1bdac273c4e52b604fed874ac127b285819a8557c40f8a35340d7", 0x92}, {&(0x7f0000000300)="a41f760dad829fbc3822b3fcc87c6c8a595a9cff7fe559519bff0818d0865717aa9299885d90cf50b60b27e14d46790760e47f67ac871058603fb7cba6", 0x3d}, {&(0x7f0000000340)="ba5d2fc59dfb09fb750be10502fa9d49a401a062fd5cea8e3b43b5cfd06f53426b4282490d490668d6971cfc4c26279624030915d03f29b0752c0e7289eb17f1324c3ab168c13ca6371cc9be3c9ca08f3a074979068e966daf90a1f8aaa21a8ca1ae20a72ecc6680b07a4ba9571222d486dac37b74860b59f540a71349556fd5ad6c", 0x82}, {&(0x7f0000000400)="f6c99ff41fef82931a281b57d2f5daf12893924fe26b53331b41c172f0dda1ae0d20c9e1268c15f1a1f41f70dfb239ecbf949636f8a1154cfb1ef1c9dbd60bcf466f6289546c75b3c330dba301b77ed3f9bfb61f2a03b5824057efab", 0x5c}, {&(0x7f0000000480)="47e99fa5f67e5283581e8b920accc745d3df89469c5741ce2437", 0x1a}, {&(0x7f00000004c0)="012c78bf7538577ef48918babd627c2dfc1d1b406463bb9b6a7257c3d593fbbcf6f6343d310bbaa5fcb6d95be4b20a1f1de666e64f8cf2b9157f8c0172828d5d5167dd388150b4ef00951b9e30e30cbfe17ef2131d38e53c4f56b5cb80ceafc1db75d1e25d4ad3f4eddadc4eddd9fab3d5f30b0f6c1527e8f482b47c87125b54e3294b310cd7fd50e2d13426b639c9ef3d6b1a7cc74be0de91338f196dfc532d8ac4148e8092197bc2e8dc4fbe1c", 0xae}, {&(0x7f0000000580)="b079e3a6244aae9ab9fc163017a2f4e95263f116adf368f29ed2f2f6445d1249e0f3787639c0b92719d5129871e2009b64c00ab63ce8bcae024860588d575abae0075b83ba21a04cd15d3a0ff9dc5481b04befc7a3859d356dd8a693852836d123ae3ff3e8cd5100d370ca105e10a354ea3ac13ab772113d3b26aa7976", 0x7d}, {&(0x7f0000000600)="7729814f8fd9318a9fff4e51d863fd8390773490f980d8e983886535982954d0d4d659c7c2b7e8fd3b0058f65a56fb8a1e429cdc21d9ba34ef38c56296d183c94c0b807771445ba7bd82281d921dae484ef540358e597a5f2e50cb1a", 0x5c}, {&(0x7f0000000680)="d33882ea082c5446dd17260158fe43994024e0e16fb7552e300d1d85c94f58d7a998f4bdc4cc5d078621b0e971787d4868bf90095127044d5317151a697662da6eb416bed83db5922279744c93139a098db2821e8d5f14d2308a591b39c5952c8c0a1cf337b5e5a7657c4ffde4b4b38ca9991c2cd1e4fd32c8", 0x79}, {&(0x7f0000000700)="2ef8ea4f019bd174f18ffe28b46219336c6579bbe08147279afe854ac32f3db48a28dd40c322417ef7ebf2400db031c75d662960fbb7294c23219b977979d6811d51d1a9f7ef8f8d5d3e7a64d8091e86daca3459cf2103d1004f193dfb0f66f1c51812b3bdd229873b", 0x69}], 0xa, &(0x7f0000000800)=[{0xdc, 0x0, 0x26, "3fc04340bda87cfe01a3745c83024527cd66345b27851a4b3374addccd8d5307318ae9c840ada5fbcd17bc1cf72f27a5ff065fd482d48e146c5c743a95d027866b74698fa729a8db7b0e8ac6bf5656431b958415619319753b0c98cfe6fe7435c2983f090a4a8c8f735c4580bacad3d37defed390a275fb30e1c8cab5232927fba95e107c53577c0e13e37d93472d0012749950f770948e062fa65452901f1f58523d7e3a6ac1b1d55b7065f5cbd18f3ca271b1375be0a7c5657899dc04e22c4bea63e02a12f29ca5f3410bdbe"}, {0x28, 0x114, 0x2c, "c6a7de5761cb864c7040d94c061ee9753f8c5e805dba8206f2"}], 0x104, 0x4000801}, 0x20000000) 2018/02/26 20:51:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) times(&(0x7f0000000040)) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, r1}) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/238) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'yam0\x00', r2}) 2018/02/26 20:51:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0xe3) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="0703e0", 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xff, "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"}, &(0x7f00000001c0)=0x107) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x8, 0xfffffffffffffffb, 0x8, 0x4, 0x7fffffff, 0x3, 0x79, 0x0, r2}, 0x20) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/02/26 20:51:30 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="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", 0xff, 0x40, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:30 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x5, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'sit0\x00', @ifru_flags=0x6002}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) shutdown(r0, 0xfffffffffffffffc) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0x2, 0x101) socket(0xe, 0x0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$ipx(r1, &(0x7f0000000040)="28f629f3b1056f25949939061e9d3eeccf2b072ae98247f5872cf9894aea397e6ef4b109a9fabe51c571a871f8bc7f33cd96b66f63e922d14f80152c59f2e60282bbb43c1de2bda0b21d55147eb251a752414fb1fe8848a5cad644bb9b6c1c24e7ea03229eac29756d804a3f845597cf85", 0x71, 0x20000011, &(0x7f0000000280)={0x4, 0x7ff, 0x9, "234571ab60dd", 0x407}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0xfffffffffffffffe, 0x732, 0xf5, "97b18fef6abd3bcbbd8981b2722a5d5dc3514e3cd17e9c2d0f6e4645fb43c78213582a64508696b7ffae7a565036a1efb2177eb4dcbafd3fe693fd43a70d80ad082b0f1c91ce375b141b3da6d0e61cca"}, 0x160) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) accept4$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000) 2018/02/26 20:51:31 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003c9000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='auxv\x00') exit(0x0) close(r1) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) r3 = getpgrp(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rt6_stats\x00') r5 = syz_open_procfs(r3, &(0x7f00000003c0)='attr\x00') ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000000400)) getsockname$packet(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000280)={0x6, 0x2, 'client0\x00', 0x1, "8109d230f90c2d56", "c78442e8ed398e99cc6f256a1338a66c5d6d0289a50c2f070a40ee52e0339f95", 0x3, 0x9}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000440)) 2018/02/26 20:51:31 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/199) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmmsg(r0, &(0x7f000000b1c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008080)="13c8dfa7ac8989200cfc6bc7ecb5be3c", 0x10}], 0x1, &(0x7f00000090c0)=[]}}], 0x1, 0x0) 2018/02/26 20:51:31 executing program 7: r0 = epoll_create1(0x0) flistxattr(r0, &(0x7f0000000040)=""/172, 0xac) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x100) setsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f0000000140)=0x80, 0x4) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x8000, 0x8, 0x401}) getpeername(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000065391ab08f89b8dd00000000009f6a1c3d560000000000d40360cc537311cbb933ab1e4f402115a4322b25b814905fd636c2a721dc02620eeec27ccefcf743c5871e33af42fd40e6c4d6f6a5bc13ffa5d33324ab09fbf2db6e7472611fda80a63eaf54575a88bb8445024cf4466d8a1d46ddac8e5b66d598"], &(0x7f0000000040)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000002c0)=0x80, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'R\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0xfff, {{0xa, 0x4e24, 0x8001, @empty, 0xa4}}}, 0x88) 2018/02/26 20:51:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/packet\x00') fremovexattr(r0, &(0x7f0000000080)=@random={'user.', '(&vboxnet1vmnet0vmnet0\x00'}) sendfile(r0, r1, &(0x7f00000000c0)=0x40000000, 0x613a) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x80000001, 0x6, 0x9e, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6, 0xfd, 0x2, 0xffff, 0x25, 0xe00000000000000, 0x8, {r2, @in={{0x2, 0x4e21, @empty}}, 0x1, 0x7, 0x0, 0x8, 0x100000001}}, &(0x7f00000002c0)=0xb8) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/74) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r2, 0x10e, 0xb99f5286e281638b, &(0x7f0000000000)=""/101, &(0x7f0000000080)=0x65) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x4a6, 0x7, 0x9, 'queue1\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='systemeth0wlan0\x00', 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @empty}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002200)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0xc, 0x29, 0x37}], 0xc}}], 0x2, 0x0) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x8000) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/02/26 20:51:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') bind$ax25(r1, &(0x7f0000000040)={0x3, {"d8d68e3f933cff"}, 0x4}, 0x10) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/26 20:51:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1385b8a1, 0x1, 0x8000, 0x264, 0x1, 0x1f, 0xdfb, r2}, 0x20) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/127, 0x7f}], 0x1, &(0x7f0000000280)=""/51, 0x33, 0x5d39}, 0x10000) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@loopback=0x7f000001, @multicast1=0xe0000001, r3}, 0xc) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0x40000003, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x9a, &(0x7f0000000040)="5e1c9383ce336ae7851d576b4eb81b2958ea7ac25cad4378e3443183ef6db2dcd548b1180e7fbffb5df8c8139b8f77b1746f01ee513c85c4d316cffc52d468c6c506ad5d8a1e8b3353fd608c152d3b49a3fe0a16a50c5b961113ab71626e2a7fc9997bd32fd3578e8a79064daa6e2c24c9f6a60edd3b280b5a87b028fe48db7fffe9f7d740ba2c411349f1307a9150d963b89a1363abe26b9347"}) 2018/02/26 20:51:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/packet\x00') fremovexattr(r0, &(0x7f0000000080)=@random={'user.', '(&vboxnet1vmnet0vmnet0\x00'}) sendfile(r0, r1, &(0x7f00000000c0)=0x40000000, 0x613a) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/02/26 20:51:31 executing program 4: socket$inet(0x10, 0x3, 0xfffffffffffffffc) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x20, r1}) 2018/02/26 20:51:31 executing program 7: epoll_create1(0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc40, 0x0) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002900)={&(0x7f00000002c0)={0x2638, 0x13, 0x8, 0x200, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0x8}, [@generic="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@generic="9ed1607e69265afc46e8804f1c7dc4979abe41dd", @nested={0x1c, 0x6c, [@typed={0x18, 0x52, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @nested={0x2c8, 0x92, [@typed={0x10, 0xb, @u64=0x2}, @typed={0xc, 0x59, @pid=r1}, @typed={0xc, 0x43, @u32=0x63}, @generic="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", @generic="2105af8981a3860fd71aa09dae68454e8832b947472622818a143c549570dc4bf801e05c8d9bf99a45242d8ab7dc0ded1a2321cfb638699e8bd9e77d67920c0fb310ecdb9b010f0dc44977a3947fe798694ee4e0541e8bfc58da4d56f3e691acb38759f574e4c632d1728ec9e9616cc2d65b7252e2a3e6b234185cbb3009567242fe76a85837fb30e528ff8ccff8b06fe74fa1beb935e9bc10b75b1d4e648d77f784765565fd6b33524f88b7980d5562f5b4f0ed8baaa7f5a029bfed500bc81f91552727d7b943fca3ee6c94e1f4bc5c5b457b", @generic="530f63d1675c6a9ffc1f650aed265f4301ec3d42b9154b8da541d321a4630ed3a63eb4be450b288307e47331652d47b06f7cf991a2b50db5ed8c4340d8e57df4ee3f2325dad048da809a02c521985873c90a0ba9b5b950cfac3b64d71a6f11c7a501bfc39663ec306aa9d053908d7d082851d5f68a6155e3ccba96655363807d1619ee507bb6a2e5391e66c361484888ddbcb4233a35148530601debab9af10c9093e992e18cb04507f01a2ed78efb61917542aab594ad6bfa2bc704714b", @typed={0xc, 0x94, @uid=r2}]}, @nested={0x114c, 0xd, [@generic="7557279a3824fd6211150c68ea105720753c2bbffaca5edcf296e774be18369a59d8bb7a6de076a87e49b8f31084fe2356e21bc965cbb1e416b6c4a5d3718b2ca093693f1ac238a4443c7f5c28889a8889430e6de18db3fe8322f123f14fbee49dc199a7a1349a1ad32ac1007c297af676f9d92f5465874d2856ec5b0572f76c297d3fa5780c6bcf055bcbc30d67c5756a6db04476a755267d4b247e356a1e3449264eec67b6eec045efd406078cee338eed", @typed={0xc, 0x4c, @u32=0xccb}, @generic="61fd473936eaa6d5b7171d9869bd3222143bfe8dc765001d4f2a281c27ba7bad3cb4e00c4cdf0e0df6", @generic="ee0e468b420b5d27a36ccddd7c24b429117fdddc702bbe8031016259b6413f408807fbfb58d464f7b04f9d446f7d306c35156c0c5d539aee1f6feffd5e99e6a7b42bddc7c5493d", @typed={0x18, 0x35, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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"]}, @nested={0x1a8, 0x78, [@typed={0xc, 0x23, @ipv4=@empty}, @typed={0x8, 0x51}, @generic="817bc190f999932e6c286ea87c99a314be2f2af81f59922014250ca15ccbfaeec4fe192e32887c91cb5490ffb776380fb14d02d71221b1c1a257eef51c9e0d24c201d3eed40bdf319c4572f674e387b1f26d455d6760b75220210d9da4cb065d1eb0e79d4477d222344fcb70acffdeabd9190aca3bec7ec2bd496cf6dc04cf58e085822dd8652c60102d229eb3e1c4c72762bed2edc939e2e93c37314b4cff55a161d6a205462526608cdea2bfb627d2f79ffa44b97a88fb4fae02b15071497afece495610e1212ae96e3bf1691962128d18d7dbfa7d672516", @typed={0xc, 0x86, @pid=r3}, @generic="5598b93500aebf6b5c264ce73b8a9bd2b61213e3ead911d4fbe42262f9b079938b07a09ea66137fdfadcec5ede566d96bfd77a2e900120bbf6ab11dff1acc0bf45d1f426640d49907e9e74e7a158fe388b18469b044688e3fc08905ee53e9f9362a00e0a3042384ce6e117a2d11d7e1838028484057b528976dc6798d40fef8748ade1524a3bb3820132af506006b808390d611d4989952514971b77c405b37fbf0e", @generic="63299541e3d95cdb"]}, @typed={0x30, 0x7e, @binary="bd52ebcc4675b464a0ae19152addcc31a1abab3fe71bd654ef2c4169d70fb1e3b650bbfc95d3"}, @generic="2929bfb60ca94f"]}, 0x2638}, 0x1}, 0x400c800) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ax25(r4, &(0x7f0000000100)={0x3, {"deaaf933afd298"}, 0x5731}, 0x10) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x3) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x3, 0x4, [0x100, 0x7f, 0x4, 0x3]}, &(0x7f0000000200)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000000280)=r2) 2018/02/26 20:51:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x1}, {r0, 0x8}, {r0, 0x21}, {r0, 0x2000}, {r0, 0x102}], 0x6, 0x6) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x9) 2018/02/26 20:51:31 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x6, 0x4}, {0x5, 0x1}, 0xffff, 0x7, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x0, 0x1000, 0x6f45}) ioctl$TCSBRKP(r0, 0x5425, 0x3) r1 = socket$inet(0x10, 0x3, 0x100) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0x1ff, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x200000000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getitimer(0x2, &(0x7f0000000000)) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x10000, 0x7, 0x800, 0x3ff, 0x9}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x81, 0x8200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) 2018/02/26 20:51:31 executing program 6: socket$unix(0x1, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001040)={0x7, 0x1000, &(0x7f0000000040)="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"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/ppp\x00', 0x8000, 0x0) recvfrom$unix(r1, &(0x7f00000010c0)=""/4096, 0x1000, 0x10000, &(0x7f00000020c0)=@abs={0x1, 0x0, 0x4e22}, 0x8) 2018/02/26 20:51:31 executing program 7: epoll_create1(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0xfffffffffffffff8, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x40, 0x40, 0xffff, 0x9, 0xfffffffffffffffd, &(0x7f00000000c0)='bond0\x00', 0xffff, 0x80, 0x4}) r2 = socket$unix(0x1, 0x5, 0x0) fstat(r2, &(0x7f0000000100)) socket$unix(0x1, 0x0, 0x0) unshare(0x2810200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x20) connect$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 20:51:31 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, 0x74f, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0xff23, @loopback={0x0, 0x1}}}, 0xfffffffffffffff9, 0x4, 0x7f, 0x80000001, 0x51}, &(0x7f0000000240)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x3a4a, 0x0, 0x1, 0x2}) sync_file_range(r0, 0x401, 0xfffffffffffffc01, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x90000, r2}) socketpair(0xd, 0x2, 0x81, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r1, 0x80000001}, 0x8) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x363}], 0x1, 0x0, 0x0, 0x3ffffff}, 0x0) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) clock_gettime(0x7, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:31 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x26, &(0x7f0000000100)=[{&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000080)=""/62, 0x3e}], 0x4, &(0x7f0000000300)=""/180, 0xb4, 0x4}, 0x21) accept4$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000140)=@ethtool_pauseparam={0x13}}) fcntl$dupfd(r1, 0x0, r1) 2018/02/26 20:51:31 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/rfkill\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002d00)=0x14) connect$packet(r0, &(0x7f0000002d40)={0x11, 0x2, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'irlan0\x00'}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x200, 0x688000000000000, 0x0, 0x0}, &(0x7f0000000200)=0x10) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) capget(&(0x7f0000000300)={0x20071026, r5}, &(0x7f0000000340)={0x8001, 0x80, 0x3, 0x3, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r4, 0x10001}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'dummy0\x00', r3}) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0x100000000003, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000080)=0xfcdd) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/02/26 20:51:31 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x1, 0x7fffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bridge0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x6, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"7991decd6530dc"}, 0x2}, [{"cdd3f9370bcbad"}, {"483af118c6ddd1"}, {"906f411bf14704"}, {"fecad169c53eab"}, {"7df46bdf4dd626"}, {"85602d712b6ca9"}, {"d01fd55cb3b36e"}, {"908ce4c74489c3"}]}, 0x48) readahead(r1, 0xbb, 0x7) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x128) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xe9, "790d890032335e010676cec51860650652dde6cbf72fb916f64d38aaa007d645b5154d9cfcc2662204887898317ba6a13042d3b19b375bfc862e766668ae3cdd591370f37015df42604b55e288d0d4d15b120d41d8aa42bc7a39bcd29cb6b4f0571b4d7e85d86f22b2080c1f621a4188e1ae3c7da9ad8a3e19f4d4bdeb22caa32eef40b69d96299a1793ce9a77464884d5e2514d90994e8752dc521675f911a7bca0942e8ce980e012b1039255c0d1afa27d84f0475390d052f9c50059fb82cf44bebc115e13ea4ebca58fbe131d482c191d9f75d206073b8a09f6f5fe3215ef5137923a4ba4a1fe05"}, &(0x7f0000000180)=0xf1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x4, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x30000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x90e, 0x1}, 'port1\x00', 0x14, 0x0, 0x9, 0x9, 0x80000001, 0x0, 0x80000000, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x910}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r2, 0x3}, &(0x7f00000004c0)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'irlan0\x00', @ifru_names='nr0\x00'}) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x19}, r4}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x72, "7e7a30145854e1e740af3257e30497e8ef0b5ebb42219d9f274fdf6dc1aad1f390b66cdebe7f51d6676015eb39673532605681b46b99ad83809e8419eba6618c530221fd945194384bb34cca86fe209d746fead0a7a05734ef6cab29ee561e02b5ab6c999ab04c5c2bd04c282f9f3b878f50"}, &(0x7f0000000340)=0x7a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x8004, 0x7, 0x1, r5}, 0x10) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="f68d1d0c61b085faa08dadef56821be9826f330f09ef83ad14ddcc1e172ea738f947c8629f781e05a1d43184d61d335a42f5c1bbebab4268dba1259e20e8fa72") sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) [ 42.407866] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/02/26 20:51:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x64000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x200, 0x1e}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0)=0x3, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@llc={0x1a, 0x16, 0x9, 0x1, 0x80000001, 0xffffffffffffffb3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="74548c3a3835c209ec3427ebc794472537a869a12e6dbd14823bfd193b5af8e73409b9a1b3d4605dcebb2336f9b6f1676729db3f411c9190c143ff91ab095c69381f203df8ee0ef4f3a1379eaf6a919e5d626a84a3f755bc1fe5569a82572540af15504d2f6c1045684e", 0x6a}, {&(0x7f0000000140)="8cae9527a82dfdf7ea6a3f65247d1b09a58a5a537e19bb531288db11f1c7e8e874952f5bd67a384f4fc8f6495b6627d494cdf64abf5c81659c", 0x39}, {&(0x7f0000000180)="d2f613c35c5f41a94074fa3a20b71e5f0bfdc8da9e225f6d3188dcc34a7c702c46479b348142506ad22d96e78c3291d2113e7dcfc6de8c8605d6c7acff3cddfcf91e8400adf2657eb2143552d02f6b42da64a88ff30cb1d6fd5f123f28c17b6c4ea0dc2fbe56951bfe61a40da331856e6ca9f40a6ca0dde2e421fa0e8ca6b7e65545fde19e497d2eaa826c64b628e24bc6c67df7008f0c26e5d77c081ea08c7273189117d1ecbe179e41e361dcb732aae191aa5628f5cbb80f2335d28d36ab04741f3a27de7b3193a3e95c9f8e662340ce318a1926677bef4cc5", 0xda}, {&(0x7f0000000280)="970e7d39d9dd6bc5a0df88dba8e3186743a5efdbf187ead890a5142a5ee8bffb186100cb899f1c38d7771151e79113ec51b8955dda2cf29692a11dfebb9f88e588dd5dae1e1f1a1007b840ffe2038ee4fed48566224579", 0x57}, {&(0x7f0000000300)="d379e2a41dd237e5919c0e818dbb8ad33e72a4c7a0e2747dece7b9070a83ea4e8aa342", 0x23}], 0x5, 0x0, 0x0, 0x40}, 0x4000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22, @empty}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x7ff, 0x6, 0xb, 0xab39, 0x0, 0xf30, 0x20, 0x341, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0xda, "2cccbdc8d1230cbb869d412f52049e32907e9beb84e462740b53a812c3d547c5e22a226884b2f0f0d6969420f1a901c10eb59e703ffe1e64272ff26290fcd7777059cd13934a9cfd89d02655e1c3cd1e167c94ecd8d0bd0795d2d941c964504838bf1a1bb38e71cf01f9fc07c311309eef572408efb1e5cc0054b8bbb91ee3abac559576e5cb236561363dbb01504c29469a7f1d3384eda41c62d757dae9e91962c7e2f92d2f240faeeec355ab34ca302043116cf9135dfd5bbe1d810710c08b0d9a6ce031caecfcbfc536a7799dfb2cd74994110197ead1e404"}, &(0x7f00000001c0)=0xe2) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffd}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x801}) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x20000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x580bdbac, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x54}], 0x1, 0x0, 0xa0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r2, 0x3}) 2018/02/26 20:51:31 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = getpgid(0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) socketpair(0x3, 0xe, 0x80000001, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001b80)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000003380)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003340)={&(0x7f00000033c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\f\x00\n\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="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"], 0x177c}, 0x1}, 0x4) sendmsg(r2, &(0x7f0000001a00)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x2, 0xa931, 0x7, 0x86, 0x36e2, "23fb0fd7adc7287f25c2de129c88bd912bd53d9192c4b7ffd5f37e3b8a2b902b57041d2989dec3f0493a072765da5dd80c15d55283f5c33b912f31609f7254", 0x7fffffff}, 0x58, &(0x7f0000000580)=[{&(0x7f0000000200)="c6f186673e2173235289ae2e3bc425", 0xf}, {&(0x7f0000000240)="9155633795fbeeb0bd0c6aae9eb3401bd1479ea43daed352767446f052d0c6352a725a2a7e0bad38654b62903bae04b83687464fa30f269405e806d3e3b8c2bb7a2c", 0x42}, {&(0x7f00000002c0)="91bd06a95f13896437790e2c82183b19bb63103689c9e68f921ddd80220b9da0ce8cede18f56ab4d850eafe8", 0x2c}, {&(0x7f0000000300)="3a6193", 0x3}, {&(0x7f0000000340)="288594cba3a84358b905ea3e87ed9c714822d6f37152737ab5769616134fbc07b95159f858dd5b1d297e0a73d18695122e2c782c6e2ca52d3278ad3a8979dad5991f2c8fe4712e3e8491ef06f1e4a283c3828dbfed01783dc6955ee5be433a4d16f99b6130425316f606e19f810a7aca13ce7c89965047fc28bc3f898e1b415524ab36a2671a222dbc8f3d9072ca6bed44d10b95792a9bf35ab44cc77f15fb912cdd69ecc9e62f84235b51ef6bf60c2f5db7597b8850b40007e0f739eefec70b7a3e5d4d984a352880b6", 0xca}, {&(0x7f0000000440)="ee4bec7433b62ebf3b58a15365f99039025911b1e5d7fe01d0c982ecd0fcbc03a61d", 0x22}, {&(0x7f0000000480)="6a2a2e9ce4a47649cdedf69c790c2d49ad0560681e5612aa730a1a9c749f72937e145dfb6ad4e33e4ebe3e58ad146611bc78edda812d8c5f66007ed1d1566aa06885a82b442d22ac674b490cde3ccfe0c58ffb1ca7e9590a88b6ccd20a2903ccf87f83c5af1f85780360751252c938b0ca955a48407d7d4d5c9452de58531b8f7edeed4c5ffda5d1fa8ce66ea3e9d23363edd56d5bdcaebe59ed315b448a5c65513383e469909947ef9a", 0xaa}, {&(0x7f0000000540)}], 0x8, &(0x7f00000005c0)=[{0xfc, 0x10b, 0xe8e2, 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{0x68, 0x114, 0x3, "3e825e6e400032b9134fd25653f0a9b1ee4fe24647471e13a6d4b3f0ed0a12efdaa3fca72c19eb08570e40d018630a90ad8eab30efba282be022c302502bf8cf55674f5fa4e541af0defdffc44b1a685fbb85d66dd9896f31a"}, {0xe8, 0x1, 0x100000001, "b42c4af5d9da72a4e62b319e82ed5ddbdf0b0bf4df2511b14c6a5746c61c17f15ad35d1c2f7b5ad545f8d6810153090c1f194881f5755304647de3b397a106d2ff89aa82b7aef24816dc72fd0b3d74971f4076211480c36264ca405044b909c62aedd363b3692fda562f08ec01b1c874a67e66024fc2087a31d43939bb284a0581f36d9bf985e0ad823eaea4f31ebd8de3a2de07cdfc41b6bca6ad1893a30545eea17dbfbb532fe69a0f7342f6ca000a2e9a8a36ebcb18bc993f31de49c7fe797b1e5c39f33260cc4f6523ec1add27198fd994d7e9bba6f4f9"}], 0x143c, 0x800}, 0x20000000) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) keyctl$negate(0xd, r0, 0x9, r0) wait4(r1, 0x0, 0x2, 0x0) keyctl$revoke(0x3, r0) 2018/02/26 20:51:31 executing program 3: epoll_create1(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0xfffffffffffffff8, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x40, 0x40, 0xffff, 0x9, 0xfffffffffffffffd, &(0x7f00000000c0)='bond0\x00', 0xffff, 0x80, 0x4}) r2 = socket$unix(0x1, 0x5, 0x0) fstat(r2, &(0x7f0000000100)) socket$unix(0x1, 0x0, 0x0) unshare(0x2810200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x20) connect$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 20:51:31 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x100000088000400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000380)=0x4, 0x4) r4 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x0, 0x800810) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f0000000300)={r5, 0x3, &(0x7f0000000200)=[0x7, 0x7fffffff, 0x4e4], &(0x7f0000000240)=[0x4, 0x3f, 0x7f, 0xfffffffffffffffb, 0x52, 0x4, 0x5, 0xff, 0x753326b4, 0xf6], 0x4, 0x3, 0xaf0a, &(0x7f0000000280)=[0xc48000000000000, 0xc4e, 0x9], &(0x7f00000002c0)=[0x10000, 0x0, 0x71]}) epoll_create1(0x80000) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24001a0003000700fd556fa283bc0a19e6d879d37d05271d85940800040001000000dc3da8ec04b7dff91d6cb0e5d7249d6bd6a351de6333ad2e89931e19858d1758d11f04473c94a861f74b675012f36d597e6d794af381f8572dde92d4d64789364c2c57197b198cb8004720cb485932b657843ab8e0e099a32f79f25a81c30925c58e5459a128dd8e52738bd6e6fafc17e71e0d05475988dcc9f2998e7452dc5e9f4aef4a5b221d5dd9cca51d807f6f51e52f2297f07a420e9bf6acd7747b0fdcbcfeed0e8108743a139b7cd554", 0xcf}], 0x2000001f, 0x0, 0x48}, 0x0) 2018/02/26 20:51:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) [ 42.671623] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/02/26 20:51:31 executing program 7: epoll_create1(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x8000400) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) 2018/02/26 20:51:31 executing program 3: pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00001e3000/0x4000)=nil, 0x4000, 0x0, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x7, 0x8256, 0x7f, 0x18d7921e}) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:31 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:31 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x801}) 2018/02/26 20:51:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknod(&(0x7f0000000780)='./file0\x00', 0xc000, 0x10001) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x27, 0xb30, 0x0, 0x5, 0xffffffff80000000, 0x0, "f5747ec8357b6dd035ece08216ee96dd4bfaa8d9b8851b4991757c5501e07f5233d6ce020d94eb69eed49b5417588449a8da856c3cd0a1bb9511de1c55a1f8", 0xfffffffffffffff9}, 0x58, &(0x7f0000000600)=[{&(0x7f0000000580)="0b825270f74b7fe6f8d37512866db175d9fc1e434411483481612834e950b394f8aa1ac8f5c86fc9e1a4d430eda24df057743aabd4081fb7a4fce658daac1a3623a8685f1dfcce71e4642108734b2b", 0x4f}], 0x1, 0x0, 0x0, 0x800}, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @loopback, @dev}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'sit0\x00', r2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004700)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, r3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000006c0)={{0xac05, 0x7}, 'port1\x00', 0x42, 0x40000, 0x8, 0xc5d, 0x40f5, 0x1, 0x8, 0x0, 0x2, 0x800}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8e, "206c1bbec1c9d7174b9ed716bbcdabd681624d7c3a8a41c9c4f3d7a946e2c66be537cf4a3c9e120116aa71784676984bf06b138ee07e393bbc729159d4037e2838f175d5dcd47e94d8eb51398ec190f8d36bbc537abd6ceacd66038e09f77cabb33dc46023a479e0617d3123595378e23d9cbdbe3e871b0cb2f1064865569d8504d01c0faceb097fc14876995c6e"}, &(0x7f0000000040)=0x96) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000440)={0x2, 0x1, 0xed7a, 0x10000, 0x24b8, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x10001, 0x8, 0x206, 0x5, 0x2, 0x10001, 0x6, 0x7, r5}, &(0x7f00000001c0)=0x20) 2018/02/26 20:51:31 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000140)=0x7, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x9, 0x7, 0x6, 0x7, 0x7fff, 0x9, 0x9, 0x8, 0xcab, 0x2f66, 0x8}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/194) 2018/02/26 20:51:31 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x7e) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) 2018/02/26 20:51:32 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/wireless\x00') sendfile(r0, r2, &(0x7f0000904ffc), 0x10200) 2018/02/26 20:51:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x8c, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x100000001, 0x5, 0x18000000, 0xfffffffffffffff8, &(0x7f0000000080)='erspan0\x00', 0x6, 0x7fff, 0x5}) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380)=[], 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x1, 0x0, 0x0) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0xfffffffffffffe17, 0x1}, 0x4) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', @ifru_flags=0x1e01}) 2018/02/26 20:51:32 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/wireless\x00') sendfile(r0, r2, &(0x7f0000904ffc), 0x10200) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xbe0e, 0x5, 0xd1}) 2018/02/26 20:51:32 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/wireless\x00') sendfile(r0, r2, &(0x7f0000904ffc), 0x10200) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x32) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) 2018/02/26 20:51:32 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8bc70a4, 0x9, 0x20, 0x101, 0x100000000, 0xffffffffffffff8a, 0x1d4b}, 0x2) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:32 executing program 0: getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x8}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x9, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 20:51:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000300)={0x5, 0x9, 0xac, 0x8, 0xffffffff}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="241200001a0003000700fd556fa283bc0180000079d30400010000006af647ec2c5ad19871d7e584021e0914f535b0636e240857d070e6bf713a417935c2aab507496f69ef1b843efb6c4a429839e102ca0ea872fce70e38e1ecf026614bd213dba4607046de4c58a6466d739ce5f31cc057c0bf009f006dc66f1929939baa624baa96a29467b4bd2f58fe1e0d80000000962afdb66ecea5a301512eafb9cfa00af7654bf846aa", 0x24}], 0x1, 0x0, 0xffffffffffffffec}, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x9, 0x1, 0x7, 0x101171ef1f6298e4}, 0xa0) 2018/02/26 20:51:32 executing program 3: r0 = gettid() exit(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x7ffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2600, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x7, 0x200000000000) r1 = dup3(r0, r0, 0x63adff755973e2e1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x4, [0x1, 0x1, 0x5, 0x5]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x6, 0x8207, 0x6, 0x68dd, 0x0, 0x3f, 0x9, r2}, &(0x7f0000000200)=0x20) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2000000000021ec}, &(0x7f0000000140)=0xffffffffffffff6f) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00000000c0)=""/54, &(0x7f0000000100)=0x36) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="00040400000082af0600ffff107301a674a1e5a2b26080688eef833f1a8e26a54ecd59647179e949563732bb72f6fe7fb4c5db4e90195f3b8c8a1968b9d03f6cff65b1484600c6d0a2d7d4671bb5587761e5b4d116dd48d4c47c7f9c51666191694072b36fd4aa19f0d6be7896e39c48166c38c04bc70916ce0c20abce6082626dbf43a60b92af64aa7fad7f3e91fb2de889d816c2ae7e9f40f3b1dc67c1bd"], 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x4, 0x2, 0x80, 0x7, 0x0, 0x7f]}, &(0x7f0000000080)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r2, 0x4, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x400}, 0x1) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x4, 0x100000001}, 'port1\x00', 0x4, 0x2, 0x0, 0x8000, 0xffffffffffffff7f, 0xd2d, 0x0, 0x0, 0x6}) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/02/26 20:51:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={0x80000001, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x6}, 0xa, 0x300, 0x5, 0x8, 0xfffffffffffffffa, &(0x7f0000000540)='teql0\x00', 0xfffffffffffffff9, 0x8, 0xc7}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x3ba, 0x86e, 0x5}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r1, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x457, 0x0, &(0x7f0000001000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) gettid() 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0xb, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x400000080000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0102, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0x1ff) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x800000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r0, 0x0, 0x100000001, &(0x7f0000000040)=""/213, &(0x7f0000000140)=0xd5) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100c368e07747ba395a3aba1458f5665eccf1225545d5da8e0ade02e76778ea1784b3b88ea9d28420b86fff7da9d6bfdb30398250807d93ad2f"]) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x8080000000, r1}) r3 = getpgrp(0x0) capget(&(0x7f0000000240)={0x20080522, r3}, &(0x7f0000000280)={0x7f, 0x8, 0xffffffff, 0x10001, 0xff, 0xc5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x2, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r4, &(0x7f0000000200)='setgroups\x00') setpgid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000300)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'gre0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000002c0)=0x7, 0x8) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getpgrp(r5) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8cea, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x9, 0xf, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000003af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:devpts_t:s0\x00', 0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r1, &(0x7f000008d000)={&(0x7f0000a51000)=@abs, 0x8, &(0x7f00007fb000)=[{&(0x7f0000682000)="87", 0x1}], 0x1, &(0x7f0000f31000)=[]}, 0x48040) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) fsetxattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002e6d603555cf79882827a7151b"], &(0x7f0000000040)='user)\x00', 0x6, 0x3) 2018/02/26 20:51:32 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_flags=0x100}) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="bcba7e3a4365807c3cdcbaa382f3182fd6") 2018/02/26 20:51:32 executing program 7: epoll_create1(0x80000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x101) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x4000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xffffffff, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/26 20:51:32 executing program 2: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8bc70a4, 0x9, 0x20, 0x101, 0x100000000, 0xffffffffffffff8a, 0x1d4b}, 0x2) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x7ff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/4096) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xdc, &(0x7f0000004000)=[{&(0x7f0000000100)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0xfffffffffffffcea}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='dummy0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x3) prctl$setendian(0x14, 0x2) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20c0, 0x0) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x20000000, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffd) r1 = eventfd2(0x1000, 0x800) r2 = dup3(r1, r0, 0x200000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsh0\x00', @ifru_flags=0x1000}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xffffffff) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000140)=0x8) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)={""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000000)={0x7, 0x7}}}) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xfc53, @dev={0xfe, 0x80, [], 0x1a}, 0x100}}}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x10000}, &(0x7f00000002c0)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000080)=""/114) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="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", 0x1000) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001000), &(0x7f0000003000)=0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x4, "b438f16425fd7a1ee829134574fe9c4b28baf3aeefd79716116b09d2bb2439a3b6009260a63137a76657f43d1a10f4dc887fcfdf8fec4277f521c3eabecb44c0", "c622d9892d0b62436a502d61b47328527bb3fdbf665d2c5450ea91e35e27e2a7", [0x401, 0x3]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="266e3ee592ab2f88b1959b63950ef5556f6863d04820858b49a01383ba04254b7589267f3d82779ff6956744ed425de2a89af0144aea812606243d5420a587e7a5eb6a758a054d1d5136182849debebda271a96ed0d94dd451b0a1df2b475cdc3aeb484a7ef0ab76b056c35d60c1ae40") r1 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000280)=""/203, &(0x7f0000000380)=0xcb) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000400)={0x37b5, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x118) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xff, 0x2, 0xffffffffffffacdf, 0x0, r2}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000540)={0x5297, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @empty, 0x1}, {0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x16}, 0x6}, 0x5, [0x80, 0xfffffffffffffffc, 0x5, 0x3, 0x0, 0x4, 0x0, 0x3]}, 0x5c) 2018/02/26 20:51:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20c0, 0x0) 2018/02/26 20:51:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100c368e07747ba395a3aba1458f5665eccf1225545d5da8e0ade02e76778ea1784b3b88ea9d28420b86fff7da9d6bfdb30398250807d93ad2f"]) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x8080000000, r1}) r3 = getpgrp(0x0) capget(&(0x7f0000000240)={0x20080522, r3}, &(0x7f0000000280)={0x7f, 0x8, 0xffffffff, 0x10001, 0xff, 0xc5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x2, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r4, &(0x7f0000000200)='setgroups\x00') setpgid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000300)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'gre0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000002c0)=0x7, 0x8) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getpgrp(r5) 2018/02/26 20:51:32 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:32 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1000, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c81fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000340)='./control/file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getgid() chown(&(0x7f0000000000)='./control\x00', r2, r3) unlink(&(0x7f0000000180)='./control/file1\x00') close(r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000002c0)={@loopback, @broadcast}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000380)={0x3, 0xe02, 0xdd, 'queue1\x00', 0x3}) 2018/02/26 20:51:32 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getuid() getuid() getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setuid(r0) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 1: socket$inet(0x10, 0x7, 0x40000000000006) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x701000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x8000, 0x3, 0x200}, 0x4, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 4: r0 = dup(0xffffffffffffff9c) signalfd4(r0, &(0x7f0000000000), 0x8, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 0: eventfd(0x1f) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bond0\x00', 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x401, 0xfffffffffffffff8]}, &(0x7f0000000080)=0x8) 2018/02/26 20:51:32 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x3c) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8, 0x3, 0x0, 0x7f, 0x80}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0xffffffffffffffe1}, &(0x7f0000000400)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000440)='./file0\x00', r2, r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1}) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x200000000000003e}, 0x4000000000000) ioctl(r4, 0x3, &(0x7f0000000080)="5e01aab0c38cd5ca577a") r5 = accept4(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="00084657ac01b985187701db0c4920ba28175d25fe38f77e359e6f4fe6ea7e5b4d4aad1e8873eec141dfea70c0989054146bfbf8fcd54cf109cc1f0f6bf09b5aa82b2ab2faeb261ea5c2e03cd0651b8b892a064ffbe0bbb74c3910b1d3f256c0e7d4824abf012faee7379a4ba9cd968a5f224daeca1ae6d7da6dc7c9d42dc9f34833d322a2ffdace7a2eb3aecc03ef4cbc11889cb4bc9c39e3"], &(0x7f0000000040)=0x10, 0x80000) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000140), &(0x7f00000000c0)=0xffffffffffffffe3) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7407}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000200)={r6, 0x7f}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) 2018/02/26 20:51:32 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000000)=@sco, 0x8, &(0x7f0000000440)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f0000000400)=""/3, 0x3}], 0x7, &(0x7f0000000480), 0x0, 0x1}, 0x10000) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@local}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) [ 43.399763] audit_printk_skb: 6 callbacks suppressed [ 43.399776] audit: type=1400 audit(1519678292.522:24): avc: denied { setuid } for pid=7598 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/02/26 20:51:32 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000040)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e22, 0x7fff, 0xa, 0x80, 0x20, 0x3c, r1, r3}, {0xffff, 0x80000000, 0x2, 0x4, 0x1, 0x9, 0x4, 0x6}, {0x8000, 0x6b, 0xffff, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x3, 0x2, 0x1, 0x5, 0x8}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xf80000000000}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x248}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7}], 0x70) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x14b5, 0x3ff}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r4, 0x1f}, &(0x7f0000000680)=0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) delete_module(&(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[0x21e]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000007c0)=0x5) recvmsg(r8, &(0x7f0000000c40)={&(0x7f0000000800)=@alg, 0x58, &(0x7f0000000b80)=[{&(0x7f0000000880)=""/75, 0x4b}, {&(0x7f0000000900)=""/155, 0x9b}, {&(0x7f00000009c0)=""/91, 0x5b}, {&(0x7f0000000a40)=""/13, 0xd}, {&(0x7f0000000a80)=""/231, 0xe7}], 0x5, &(0x7f0000000bc0)=""/89, 0x59, 0x80000001}, 0x40000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000c80)={0x7}, 0x1) write(r6, &(0x7f0000000cc0)="17c14e96e2d1c383e451c2e3a45f62e94a3abb500e81f85762bff931413a8f1f82d90a629164aa3ecb9981f4edb1d561c89106c236704e25c34c62fd76343a7ae6214ff93a9156684e30a87c6eebca3ddcaf0d74f315ce728a550a2a127337ed130f00d189997a30a21e5dc449f53f9db1f03c8c59f0afd4978813c6a1035c0cab7fb837f5110dc6e6fe14819603fb76351b9e7819b6", 0x96) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000d80)=@fragment={0x3a, 0x0, 0x0, 0x9, 0x0, 0x2, 0x66}, 0x8) connect$inet(r7, &(0x7f0000000dc0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) chmod(&(0x7f0000000e00)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000e40)=0x3) ioctl$TIOCSTI(r0, 0x5412, 0xbd3e) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000e80)=""/38) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000ec0)={r2, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) recvmmsg(r6, &(0x7f0000003f80)=[{{&(0x7f0000000f00)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000002100)=[{&(0x7f0000000f40)=""/238, 0xee}, {&(0x7f0000001040)=""/12, 0xc}, {&(0x7f0000001080)=""/16, 0x10}, {&(0x7f00000010c0)=""/39, 0x27}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, &(0x7f0000002140)=""/225, 0xe1, 0x8}, 0x1}, {{&(0x7f0000002240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002840)=[{&(0x7f0000002280)=""/185, 0xb9}, {&(0x7f0000002340)=""/200, 0xc8}, {&(0x7f0000002440)=""/79, 0x4f}, {&(0x7f00000024c0)=""/126, 0x7e}, {&(0x7f0000002540)=""/143, 0x8f}, {&(0x7f0000002600)=""/189, 0xbd}, {&(0x7f00000026c0)}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000002800)=""/54, 0x36}], 0x9, &(0x7f00000028c0)=""/240, 0xf0, 0x1}, 0x8}, {{&(0x7f00000029c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000003c00)=[{&(0x7f0000002a00)=""/189, 0xbd}, {&(0x7f0000002ac0)=""/196, 0xc4}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/18, 0x12}], 0x4, &(0x7f0000003c40)=""/175, 0xaf, 0x4}, 0xff}, {{&(0x7f0000003d00)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003d40)=""/172, 0xac}, {&(0x7f0000003e00)=""/185, 0xb9}], 0x2, &(0x7f0000003f00)=""/90, 0x5a, 0x4bc}}], 0x4, 0x20, &(0x7f0000004000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004040)={r5, 0x1ba0000000000, 0x1}, &(0x7f0000004080)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000040c0)) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000004100)={0x57, 0x100, 0xfffffffffffffbff, {0xf81, 0x8}, {0x9, 0x6}, @ramp={0x6, 0x6, {0x3, 0x56, 0x7, 0x9}}}) getsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f0000004140)=""/39, &(0x7f0000004180)=0x27) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000041c0)={r5, 0xb, "7492fd7e1850b7b42aefe2"}, &(0x7f0000004200)=0x13) r9 = getpid() ioprio_get$pid(0x1, r9) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'s@\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4080, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x9}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) 2018/02/26 20:51:32 executing program 3: creat(&(0x7f0000000040)='./control\x00', 0xc1) r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x10) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) socketpair(0x19, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x8000000, 0x0, 0x19}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="0cc84d407a483a8a34997a", 0xb) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x2, 0x5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x2000000000, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe, 0x401, 0x7, 0x4, 0x1, 0x0, 0x7, 0x8, 0xff}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:32 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{0x2, 0x2, 0x2, 0x80}, {0x7b51, 0x1000, 0x0, 0x41e4}, {0x401, 0x7, 0x81, 0xffff}, {0x9, 0xab1, 0x8000, 0x10000}, {0x6, 0x8, 0xe83, 0xd7ea}, {0x2577, 0x3ff, 0x100000001, 0x7}, {0x7, 0x80000001, 0x0, 0x9}, {0x4, 0x10001, 0x100000000, 0x5}, {0x5, 0x1, 0x1, 0x772}]}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @empty}, &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x40) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={0x101, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x1, 0x0, 0x81, &(0x7f0000000200)='eql\x00', 0x6a3, 0x22d, 0x40}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/214) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x240, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "faef82c8de74f4998df5d6ceea599414d275fd704d450489f51a89dd84bcc82e9bd08877c44d4c363fd396d6f1b7269a8c20e104aa29ef5e7d7f1aaf89e26fa053966a32b549725fdeba920099f3b23f3e38787b51d05bacfc4318e4afcf5fe333a34183d1b83cca8dabc5c8c33870379163a290b96c4e804c6e19020378f1358a673c9e3a3858caf46005f011457ceb3349416e83dc83e1f246f0077c8e45f65b67023cc7e03a44c818defa5b8610d2652336d71f62ee3364cb58ca44"}, 0xcd) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:32 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0xd59c, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x118) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) fstat(r1, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 20:51:32 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getxattr(&(0x7f0000000000)='.', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/119, 0x77) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:32 executing program 1: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0xa, [0x101, 0x6, 0x81, 0x7fff, 0x0, 0x141, 0x4, 0x80000001, 0x475, 0x81]}, 0x18) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x1, r0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'nr0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x467e, r1}) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x10}}], 0x3c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:32 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000080)=""/79, 0x4f, 0x2120, &(0x7f0000000100)=@nfc_llcp={0x27, 0x5a7a, 0x4, 0x7, 0x6745, 0x6, "bdfe7bd9218ed8a2f2b7158985f9dc8454b3a80a7ff7a40c68ca1097fdc17bce57406e858086cce111e2ff63604b0568bc9ca89883d0852011d9b089d5babd", 0x7a}, 0x58) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x2000000000001fd) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0xfff, 0x0, 0x6c8b, 0xff, 0x52cc1d96}, &(0x7f0000768000)={0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xfd2}, &(0x7f00007fbfc0)={0x20000009, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000180), 0x8}) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x21, 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000100)="2094d6ec62c43f694ed1f1824b202d8c68dd3112c171593e561f8c224b9a642aeed68268f3e92834e749a983104967d96831b751ad166f8d95c1b874b6c8add5dec91b77565ac02ebf965828f7a80ecbb729b485dd1125175b25a8287e0efaad21ebae50f27bf3716d9dafd80f01ea899333a6e93daddb768c5a5a82d5ad85719c0b08194f373966a6e85347c8800db5cf6647e47cb99c2fa0e50e5864a3dd38e59033c22f318a23228a3b1b97b1c0380d3182f0670a437eeda27cdedaa382535f42b6340f6025b11b41cdc3f16e1335d38411ab386e9e843102c50fe32946c0fcd95fcf2eb9ea7168229bd2d51766e94048ed", 0xf3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xfffffe45) 2018/02/26 20:51:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/58) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)=0x81) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x1000}) 2018/02/26 20:51:32 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xc48) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x8}, {0xfffffffffffffffb}, 0x58d, 0x1, 0x64}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:32 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4080, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x15, 0x23, &(0x7f0000000100)="715be109a161f8b9057d6ad3b159b1918fd5d3407cd63037a907d565729620b239e2fd"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @empty}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x0, {0x2, 0x4e20, @empty}, 'irlan0\x00'}) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x20) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:32 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x1000}) 2018/02/26 20:51:33 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0xffffffeffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) sendmmsg(r0, &(0x7f0000002940)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x4}}, 0x2e, &(0x7f0000002980)=[{&(0x7f0000000100)="45e5bb05466e8de513f186608ae16ccb289b0add443df073ff4876b2e16095f7417850e564d91d868d906e135a0256a5216888005d6c9475ab4b8382df749a8411344cad3109dd7d5ff034d0ec8337058dbcc5ab709ed20377c6a680d6addd4d918209d4380307594f515e30c54aea293d92f314618837ce027fe7dd162bb7f616d3b0aef64f7bbd67af8473bc2d20cf98ece72398a3612a8401bf974828f19e64eeea018abcd17bc25c7b3584af0f8a3a5cd71fbead2d51066ec056773c145b46f0a023bbcbbbc399428343afb0456e21b8", 0xd2}, {&(0x7f0000000200)="d6a85ac18d875cd1a18db7771b9ca9ac24990d32b0133d363331e39413037920f4a6a9189eae21a101b8bf940dac3b4077756fabc594c4f49fa94bfb2c833bdb9169b928493ee05de3f2d555f45d825486c84e39dbd9b0a769320dab66ce0e119ed98fe533626e372fd259b16650271e5986633d847703ac366552abaa298f71555a88ec780d11207f3d75b3f9fe2a625a49aed4ed005ad927bfea8b29080e632fbbd9b5dec1ed6939df9a2162a339db68a851b8dbb74e4d24fba77093467395bc4fb31e9b9f9514a67e5d525abb0e", 0xcf}, {&(0x7f0000000040)="b43b12eabd0ef11a388ffce1e2dc8c7d689675fe15bcbdebb8be6fafeb7719ec819f9c643b414467237482facb21a2e9cbaee5095a3e5da27fdefe599221786aa97e722876c8a5be51a294e2453056596f35dbd700c3fc2112af010e00c0", 0x9}, {&(0x7f0000002a00)="208c5a8affd88617e42946d6b960dcb1a88edd2e321d8b"}, {&(0x7f0000000340)="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0xfffffffffffffe35, 0x2000bfff}, 0x4}, {{&(0x7f00000016c0)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'bpq0\x00'}}, 0x1e, &(0x7f0000001840)=[{&(0x7f0000001700)="9a641f0043d7b9be7b0046135f973312a2a42c9e948ff01a9d74be9401ec0c2e6a128ec3482debafb98bf251ef5a6b0802d2b5171c99afafcbe1e7e531d1dbaeede5f73c0b0811f9cd95f491beb4da29b8eb54c8d1f24a501e66e2cf2614ac5b89e4f06b6b9bde0ca9927d3151724f7203c145df4a1b6344682921adc09419fbf1ee3574c071686d9f6311cf31ae5bba2bf0efdb6160266cfa4157960df60102ced3e0c09a03f79c80cac67544ea01750c71ba2eedfc1de8e74a9828cba1b9c2ed90ab3cf0f9a3586af3acd05f2c2ca0ab811b01a3485a8128cc01e8af22b662c8a7677847d9c732e8650d0a6153", 0xee}, {&(0x7f0000001800)="986110a76de2df51137bec8315b8b2537983eafc2b46b072485396fd8961a0ff3bd0e7fbc721147f94b8", 0x2a}], 0x2, &(0x7f0000001880)=[{0x98, 0x10b, 0x7, "4cf28198d6988f3710c2c219311dbeb5ae9d2f3872d2889761dd18439d1e40dea2340a603c2b32f5c7e4e748a1d77d9fdee42e595fb3bfcfe8e86c936d56e94d6e9a83a10bcc3c4a1ef5b0a367a6320376a65d916c589ac5fa437fc3ce7a9b77066d434a62786e0c8aa0e86dd05348b0eee4e80bd67310a973801550f02a487ff54f251c4a2689b4c7d2"}, {0xfffffffffffffc75, 0x19c, 0x5b, "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"}], 0x10a4, 0x4004}, 0x100000000}], 0x2, 0x40) r1 = memfd_create(&(0x7f0000000300)='-\x00', 0x1) recvfrom$inet(r1, &(0x7f0000002980), 0x0, 0x2000, &(0x7f00000029c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/02/26 20:51:33 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/111) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x101, 0x835, 0x20, 0x3, 0xbc98, 0x9, 0x2c60, 0x6}) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00002403000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000fdc518b1fb7ff973a53dca89b9d83a1dfcc43d86de548a4226a797a26e7458eb0ebc9c716956d9d5af2ef4efb31cb31e3455c5101d71de46739fb5f906d5f7bca538e24c05d95efba5d96bcc08389209dfad475d2206f2a0b4b70096823c285ce4cdfd33782036cbe8460516eddaca616156df23257c0c2ff34cf20618e36c6be9f27cd03f5753799d843ca74c312edd7a2ef3b73aada53dfc837afef35570925477d87d28b8b969a00d0863e0894efafd48b3530e6501d77e6f", 0x1e}], 0x1}, 0x3) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e27, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x4, 0x1, 0x4, 0x2, &(0x7f00000001c0)='ip_vti0\x00', 0xbf0, 0x6, 0x9}) 2018/02/26 20:51:33 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x1000}) 2018/02/26 20:51:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty, r1}, 0x14) 2018/02/26 20:51:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/58) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)=0x81) 2018/02/26 20:51:33 executing program 7: r0 = epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xf3, "ac6fadaddfb816e8a208f7d97c330ab569aa77d78c5bec8902a11748ec1cbf558a68b3878b8ad25ab0d8166589db042a4594b943fae6bfd9f46b6a0ac813d8665b31b64bbfe3c6099510c336faaf4b1577c7a1cef47b12756b96e7c65717befcaf12498eac995029412ab77098c9b9d70566efea54300c7660f0d119cdcdcbee0231fc23711e011bb16d030c8299713d2c8c0f8721843ee674a3ee2daa0f7a80babf3a02424b66e81daef154fb9ec855e8a98af2cf08995a2fc0d33eec38cafead95d8334bd7e3ca7d0ab19c56ca11425c8309bda4f2d547e7317b7640a66a69dc7579b9e5c7dd0ac76c2af99bfb276ea74bdf"}, &(0x7f0000000280)=0xfb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={r5}, 0x8) chown(&(0x7f0000000040)='./file0\x00', r2, r3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) listen$netrom(r1, 0x3f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000efcc840ef51e52cbe3a14f9d175443c845b6bba15801fe7acd787817382748e44bfa695c68872f1cb4f83850a9b88b46067ec98fe52c83d68ab8f95fe69c62982028511d6714fdfda8db"]}, 0x12a) 2018/02/26 20:51:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0xbb9, 0x6, 0x4}, {0xffffffffffffffc5, 0x5, 0x9, 0xffff}, {0x79f5c5b2, 0x80000001, 0x8}, {0x5d5f, 0x40, 0x9f, 0x5}]}, 0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ipddp0\x00', @ifru_flags=0x1200}) 2018/02/26 20:51:33 executing program 2: clock_gettime(0xfff3dffffffffff0, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x90000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x4}, {0xa1, 0x1674}, 0xfffffffffffffff7}) 2018/02/26 20:51:33 executing program 6: modify_ldt$read(0x0, &(0x7f0000000100)=""/238, 0xee) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0xfffffffffffffffc, 0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffd79, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x2c7}], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/26 20:51:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x942, 0x8200, 0x0, 0xadf, 0x100, 0x1, 0xfffffffffffffff9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x471, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}, 0x4, 0x7, 0xfa, 0x3a, 0xffffffffffffff15}, &(0x7f0000000140)=0xa0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000000000)) 2018/02/26 20:51:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x18) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) r10 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000a00)=0x0) getresuid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) r21 = geteuid() lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000001180)=0xe8) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r29 = getpgrp(0x0) fstat(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000027c0)=0x0) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) r35 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000004e40), &(0x7f0000004e80), &(0x7f0000004ec0)=0x0) stat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005280)=0x0) r39 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000052c0)={0x0, 0x0, 0x0}, &(0x7f0000005300)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005340)=0x0) getresuid(&(0x7f0000005380), &(0x7f00000053c0), &(0x7f0000005400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005440)={0x0, 0x0, 0x0}, &(0x7f0000005480)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000067c0)=0x0) getresuid(&(0x7f0000006800)=0x0, &(0x7f0000006840), &(0x7f0000006880)) lstat(&(0x7f00000068c0)='./file0\x00', &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006980)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000069c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000006ac0)=0xe8) fstat(r0, &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008e40)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000008f40)=0xe8) getgroups(0x5, &(0x7f0000008f80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f000000a280)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000000280)=[{&(0x7f00000000c0)="2747f6ebf1d4b9fa696959af54de086827ae790e10f3390f1b5782da68d8655883546a7a6298e824350ad695b4f0f7a52c581f04157921", 0x37}, {&(0x7f0000000100)="6e015ccd61bf80d49e16004327e1e713b88906f32f9a16d692733ccbc308c36c6be0b983c4eed807efd398532d2a3b0059fb7ffc6d551ad5fb25df27e8e9874edf3ae6827ab9ae12b48784815939", 0x4e}, {&(0x7f0000000180)="67f0ae3085c883fa26bc1ce849449d8e67045fc0eff3eb6b41c8a73d6364723f39bddf1b3e376060ca6d6bbf208cac58b47b428ba37e16aaaacf7653fa7e6956eddcfc498c9311c6d1187dc43975afd753797cd8fd94823634f8afb04db435ed389678db4d2926e93638480384b4b76e213bcf4877f76a3d4c02825621b014a8e7ba1b13cc72247c4693c5a274b819087ce22010060cf92e4b40346c981ae90a71a63e422d0b17090d06f7174e245dc1d051fc240b2b90241d82ca95bfe8a1ab27a796fc62371885408514105bd8f99cc4c15db1ecee8af68ba2f2d7b47ef55437ea2b72b177c8d13853", 0xea}], 0x3, &(0x7f0000000c00)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x110}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000001040)=[{&(0x7f0000000d80)="d7c6", 0x2}, {&(0x7f0000000dc0)="7087dfdd405492b075a40828873b75fd457e24995f5f7c2b77e9c9554162f673163bb95515396f99b3e511c4994dd6115303d809fb1d3bb3b5903949da45f9a9fafef8522d796408572fc8e871f416090bb0207f9900c0895d518b88510f886dd68a950ffcae97dbe6527648878e3f1f69e312829f551281389a1b45c5c4d1d301e341dd8a50f18c19a44b1d7e0ce8ad3f20e48c1bebe19bc8d21a7eeb19a672ca16d513b652de3adbe7ce901eb255f3449ef76253cba66dadbc00a3979d4970d1d9ae4543c9a1bbc5681cde", 0xcc}, {&(0x7f0000000ec0)="64b1c9fdf0f0ec59c13aeb7af0e4d72f669f3e0b61fc154c3d99d6a92af04ffae8cc56bee62840111f35e2967be7e78348a9c8e6e5648277f9ae05195a0370f9014114e87f491b8d57140696541cd06ff6911112f04816a5f341cdeba1e35dbd4416831c47b3836079a3054c00fbce0bf41454800ff013082432cb03b5960bab96f6ce052989774afb2f9d17176a94989bac066de73904da85d599b829842515d0e51ec378200588508ab39bd06c9cbe796b911a5adb53d8a90ad25d405669d909ded5aee361228e92a633d8c7d1322c4a370e3de54635a5050b446911707d53fd016dc43cf037556d6d", 0xea}, {&(0x7f0000000fc0)="03f1ef84987317ed375da13caf125eb7806a79eba1be5c948e0211f0bb5d1d5b98498c0fa609dda706274a02a03a1b247ba29b9ac9f7accfc88d1e333edb23c8397640e47d97d0cca67005058178d114edde737839e320adc9e497d17d413e38", 0x60}], 0x4, &(0x7f0000001480)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x4c, 0x4004004}, {&(0x7f0000001500)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002700)=[{&(0x7f0000001540)="2a0746998105fdbe630e6be71b89e620d8188d5975220470c45f6ab973d0cd6f6a2455f88e8c5e9b0ca71b", 0x2b}, {&(0x7f0000001580)="8204ddce0110da8696ead6fcc038c6483655e72fbd7f47f62e635cd0f1638006c0d48b03d4399ece3053bf1fa88a802ea301562a70d6b3b4bee8ad79fd452f4bbfa2a29d711852027cd5026978175575bde529c13322122b9d680d35a367bc410d940e", 0x63}, {&(0x7f0000001600)="7edffc6d1ac3f158582895d7c236c82efa3bab732f34d2b7847cbce80abccff20dad388d43a95a16537a5091005aa4e01687fd1911517766eec60d12a382c1f776b8aacc8c0d22ffb4433c7892c34f516635f93f7558e59f2ecef5a8c173b5f69bc8ab2810d2341a76865fbf8ceffcf6fff7341d010628c20f0e9c9ba7f21b721dec8cc2d3e860466c292c310c03688b9ceed318285170c02d75ad87244d7f5a375d1cc1576251a2b2c63159510a0757785bd6b63401ee6655d161f53cc3ce68c259cdcbc71b8655167950ebdf980423dac1ef59e4ee908b4549fa9a351bb106c3af", 0xe2}, {&(0x7f0000001700)="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&(0x7f000000a200)=[{&(0x7f0000009080)="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", 0x1000}, {&(0x7f000000a080)="200c5932216d47a988b19d1acb3a99af7cb19ef8758331b5c46b4c755e1be342aca617b8725088037b389736da47a9cfa8c904c47a082ba954fb148308515afc20a94d4cb04ec84238c9b5eaf2d14855c879d1acd2db327c61e8698fe68da9e3faf677fd2da750f091b9badcf66b241fe3aaa2a10811f5b70cdf2c3dbd3571bb7a56dae624838e53ee5cf5336e703a82ad6a2faad4baacf7cab8dc42d952bde71d6e981e6250a9b63cac423f", 0xac}, {&(0x7f000000a140)="69a63d51351c5adf9bf6693d27c71825ab52761ccac5ee0ea00cf36cc672d26c0c539dfe81d00f092713ca49ea727ce7be060be0e18ccfda3e08fe9cd57560e445e020788ce9af578e913d16f811b504f32bd1c7fd006ecbc1b747dc07c287f96c42ed06c274f66f34b428f68ba338568b128cd4fd7adfef6980fb9741b0df64420a2994a8688357", 0x88}], 0x3, &(0x7f000000a240)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x4840}], 0x8, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="39f7e501fdea9c4e58597216003287fbdb8d791a978c6709213f303b4f8b83f3b07d1191b1efb6fa8df847b060ac3d57507e7b553bf73fb7f7ba870af75a33cd1968a700f6a53021ce53031c5c8587f613a908123ec1152399d82794f983533628de0cc6fec613ea7a56f416cfc3c7e86b846fe32ce59d70833523b193f2f18bad4f0a505a8d235e06a15646afd9223a80a3b351a07176f8e5428f2dc5a5b5828076b28b332daed64322c85dc6a3c4f3fe18136f1386cb804cbc5f45b6aa5ce6a8dc451a7df7a243e5fd793549", 0xcd}, {&(0x7f0000000100)="e8ec166841a24227e6ab0e29ea02e3b959549106596982801e53f7ff961ff9265349c1c9e338e345887e993dd1bc2b04b4e59e2f27d8482daece8a211eeddfc568fb4fc81946dec0a54c11e780acfe9a8f532423d31d4d377b3a379dd6b84e56e3ec14777b767fc28cd5eaddb5f5a421ee74a06271cdb58110d5d11e2b166257", 0x80}, {&(0x7f0000000180)="fcbd5e57f79397ce742932c719bf1bad98629cb4f0fac16c20fa0ac6af55741e05152d455087a560d1f610067dceb5175b08b3998ce51d75ea4532ba44fe9a1077366c1b90c456d1e882a058538f43a052bf3991f3f3870a5c188afd11792e931c037bdac768e143571b51f385b497f86eb05ddec6dbafaf1051d3ff8c90bf8b35c4ad3b080bba7323f94d1ceaa05cceb91d768b345de80e7e6cc54bda29d7814b324a22fdf943dd38311576b1a40af5a1fce5b3a3ce345503a733ef0ef6e855353b477c1c1073658a2b7920eb5a93e1746600408fc30ba0b5", 0xd9}, {&(0x7f0000000280)="08dc1b4f888c75cc8ba8943df904c783033c25e19be5745d18d917e2b4270845caf3a2cacace5f80e717c0b0be1397f58470309146bffebb49f346ebf0418a29644f149aa927b2f9291cfa1c019c5c49", 0x50}, {&(0x7f0000000300)="a205f12f97c71dfc4a159da88156bd44d41f3493b143aad843ddd7fdf53d8ced111702b7772c124bb192aad405de26df4aa3eda864fefba6178c6031f1120e5148a20ca0e20241eeb2", 0x49}], 0x5, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x4, 0x0, &(0x7f0000dd0000)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/26 20:51:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/02/26 20:51:33 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x13b, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:33 executing program 2: clock_gettime(0xfff3dffffffffff0, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x90000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x4}, {0xa1, 0x1674}, 0xfffffffffffffff7}) 2018/02/26 20:51:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\t\x00', @ifru_mtu=0x7}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/31) mq_getsetattr(r1, &(0x7f0000000180)={0x9e4, 0xfffffffffffffffc, 0x8, 0x4, 0x1, 0xff, 0xdaa3, 0x9}, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xcd9, 0x101080) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)=[], &(0x7f0000000280)=[]) 2018/02/26 20:51:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) prctl$setname(0xf, &(0x7f0000000080)='security\x00') sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 6: r0 = socket$inet6(0xa, 0x80000000000004, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ff) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@multicast2, @local, 0x0}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x7fffffff, 0x7, 0x10000, 'queue1\x00', 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"73696d1e946e810000005e4b9c9f1686", r2}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff7d}, {0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0xa453, [0x80000000, 0x0, 0xfffffffffffffff7, 0x8001, 0x1, 0xc41, 0x2, 0x3]}, 0x5c) 2018/02/26 20:51:33 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\t\x00', @ifru_mtu=0x7}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/31) mq_getsetattr(r1, &(0x7f0000000180)={0x9e4, 0xfffffffffffffffc, 0x8, 0x4, 0x1, 0xff, 0xdaa3, 0x9}, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xcd9, 0x101080) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)=[], &(0x7f0000000280)=[]) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0xd65, 0x4) 2018/02/26 20:51:33 executing program 5: r0 = socket$inet(0x10, 0x1, 0x20000042) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) [ 44.482462] binder: tried to use weak ref as strong ref [ 44.494105] binder: 7785:7791 Release 1 refcount change on invalid ref 0 ret -22 2018/02/26 20:51:33 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) prctl$setname(0xf, &(0x7f0000000080)='security\x00') sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/126) r1 = socket$inet(0x10, 0x8000000000005, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 4: socket$inet(0x10, 0x7ffffe, 0x6) [ 44.524103] binder: BINDER_SET_CONTEXT_MGR already set [ 44.534686] binder: 7785:7811 ioctl 40046207 0 returned -16 2018/02/26 20:51:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfff, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x3, 0x20}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r4, &(0x7f0000000200)="cfd8bfd9b1f661147a0d570bcd620e30d75a48c80991ca4390c8eebc05984d9ccd5dfc76542fea3162524d04e1f2cdc2192b1a", 0x33) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) socketpair(0x11, 0x4, 0xe7c7, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)={""/16, @ifru_flags}) r2 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@empty, 0xfffffffffffffff9, r3}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x1f, 0x2, 0x6, 'queue1\x00', 0x1}) 2018/02/26 20:51:33 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) r0 = socket$inet6(0xa, 0x80001, 0xbd6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:33 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:33 executing program 3: r0 = eventfd2(0x10000, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readahead(r0, 0x3, 0x940) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x5392, &(0x7f0000000000)) 2018/02/26 20:51:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000276fa8)={{}, 0xfffffffffffffffd}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/59, 0x3b}], 0x1, 0x0) 2018/02/26 20:51:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmmsg(r0, &(0x7f0000004280)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/252, 0xfc}], 0x2, &(0x7f0000001480)=""/212, 0xd4, 0x40}, 0xfffffffffffffff8}, {{&(0x7f0000001580)=@un=@abs, 0x8, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/39, 0x27}], 0x1, &(0x7f0000001640)=""/193, 0xc1, 0x22}}, {{&(0x7f0000001740)=@can={0x0, 0x0}, 0x10, &(0x7f00000029c0)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/104, 0x68}, {&(0x7f0000002800)=""/130, 0x82}, {&(0x7f00000028c0)=""/219, 0xdb}], 0x4, &(0x7f0000002a00)=""/51, 0x33, 0x8}, 0x5}, {{&(0x7f0000002a40)=@ipx, 0x10, &(0x7f0000003b40)=[{&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/98, 0x62}, {&(0x7f0000003b00)=""/34, 0x22}], 0x3, &(0x7f0000003b80)=""/127, 0x7f, 0x5}, 0x80000000}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000003c00)=""/38, 0x26}, {&(0x7f0000003c40)=""/30, 0x1e}, {&(0x7f0000003c80)=""/117, 0x75}, {&(0x7f0000003d00)=""/214, 0xd6}, {&(0x7f0000003e00)=""/87, 0x57}, {&(0x7f0000003e80)=""/250, 0xfa}, {&(0x7f0000003f80)=""/61, 0x3d}, {&(0x7f0000003fc0)=""/239, 0xef}, {&(0x7f00000040c0)=""/95, 0x5f}], 0x9, &(0x7f00000041c0)=""/132, 0x84, 0x7}, 0x8}], 0x5, 0x120, &(0x7f0000004340)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6772817461703000", r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:33 executing program 4: r0 = socket$inet(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x246, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) rt_sigreturn() accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2000) 2018/02/26 20:51:33 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x3, 0x10001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000240)={0x8001, 0x8, r4, 0x3, r3, 0xffff, 0x4, 0xffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r5}) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 5: socket$inet(0x2, 0x0, 0x8) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:34 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt(r0, 0x1, 0x100000000, &(0x7f0000000040)=""/65, &(0x7f0000000100)=0x41) r1 = socket$inet6(0xa, 0x3, 0xfff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_cmd={0x7}}) rt_sigprocmask(0x0, &(0x7f0000000000)={0x6}, 0x0, 0x8) 2018/02/26 20:51:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xffffffffffff0000, 0xfffffffffffffffc}, 0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) r3 = socket$inet(0x10, 0x5, 0x7) socket$inet(0x2, 0x2, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) 2018/02/26 20:51:34 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/184) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) 2018/02/26 20:51:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x53c, [0x20000100, 0x0, 0x0, 0x2000022c, 0x20000390], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0xf06076eda93a9eef, 0x88ca, 'syzkaller0\x00', 'sit0\x00', 'ip6_vti0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xd0, 0xfc, []}, [@snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0xc, {{@random="7b38f05922fc", 0x10}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0xa, 0xfffb, 'ip_vti0\x00', 'irlan0\x00', 'yam0\x00', 'ip6tnl0\x00', @empty, [0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xac, 0x10c, 0x134, [@limit={'limit\x00', 0x18, {{0x3, 0x0, 0x2, 0x9, 0xfffffffffffffffe, 0x4}}}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x1, 0xfbfb, 'gretap0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xe8, []}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0xffffffff, 0x3f}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x1273adfcace44efc, 0x2, 0x10, 'ip6gre0\x00', 'syz_tun\x00', 'gre0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x10c, 0x134, 0x164, [@rateest={'rateest\x00', 0x3c, {{'erspan0\x00', 'ip6tnl0\x00', 0x1, 0x3, 0xffffffff, 0x5, 0x6690, 0x1b1, 0x4, 0xf4}}}, @time={'time\x00', 0x18, {{0x3f, 0x11a, 0xe85a, 0x109a, 0x10000, 0x4, 0x2}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}]}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}]}, 0x58c) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x5, 0x0, 0x4]}, 0xa) 2018/02/26 20:51:34 executing program 2: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x7b4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:34 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='stat\x00') 2018/02/26 20:51:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e21, 0xab05, @empty, 0x400}}}, 0x8, 0x89, 0x1, "78dd1a233dcbedd1942c7c5622f231234b906fb1de02c19efb30249feea9f6c0389cc6a10b76948f52023cf4500354e57e5767e677780c478035a2113a4e458485a9a111f69b4c210754cb2df0a0339c"}, 0x160) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202002, 0x20) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/125) clock_adjtime(0x0, &(0x7f0000000fb0)={0x8}) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x40, r1}) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) exit_group(0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xc6, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1, 0x0, 0x105, 0x4040000}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040), 0x4) 2018/02/26 20:51:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x3c212a2a120902b, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="dca70e46df881f007b5e768868f904000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x401, 0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) inotify_init() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x90) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000100)="961fed0c6108c43d3feb46b010eb0ec563942e4d91056ca3948d884dd1935e8fcbf82b2556b64f9ca4718185193ca5bb661182e44349a20542df9cea44a191830621cf08e5b5f21a4d16baacb0fb449e53f3a6a86e5e982b936100cf9dd3601a3fef96a2587faa64a9389473a1f65bf88a9029e29667918de4b24c2942ab8057578c0bd9f6cae4b562430af1ce04fbc3d29aa6390f4f7207f57f11cba9dad3b9d7cdb09d493fe49d7e4adefdb1682f46ba25333aa915be96c5d14e4ab9a69e9c51f0") 2018/02/26 20:51:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="2c95a30e8d09bdb9fe407a63ddfb8a81f706d5c807ac4a934320015dde6917a18c981bbf99b7ff6659891461020915138f42f55ee41ddca6b41b298a450e0335b6592ab25dea508df78d8b11520dda65168a83be2a610e2209") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x23c, &(0x7f0000015ff0)={&(0x7f0000013000)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 20:51:34 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x108816ffff) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/26 20:51:34 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'nr0\x00', @ifru_data=&(0x7f0000000080)="b9bdb05481df27769dd175123aa2df2ad8b76cf1964a00fa7b4a78adad3d2b97"}) socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x43, 0x6, 0xfffffffffffffffc, 0x2, 0x9, 0x6, 0x3, 0x6d, 0x2, 0x8dd, 0x9}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x100004080003, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xffffffffffff0000, 0xfffffffffffffffc}, 0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) r3 = socket$inet(0x10, 0x5, 0x7) socket$inet(0x2, 0x2, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) 2018/02/26 20:51:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') sendto$inet6(r0, &(0x7f0000000040)="308aef463d0e39cb9f78f194e92b179d2ed7f32f17c8ccf13934ea4fa02ef8300fbd91346ffd138923ed6aaac314a1134e4d373315b978036f20c8bf4b287293a19a31b18e21fcae370f6d7e5b4cf3f34794eaaa83b7493b720fea7aa44b2197ac180a52bae39510", 0x68, 0x8000, &(0x7f0000000100)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000180)=0x2, 0x4) rt_sigpending(&(0x7f0000000140), 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x98) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'erspan0\x00', @ifru_flags=0x8000}) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x80000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x406400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @dev}, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, r2}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0xffffffffffffe82c, 0x3f2e]) 2018/02/26 20:51:34 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x289, 0x0, 0x5, 0x2, 0x8}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x142, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="fc6a334cc669469789b67a44deafc1d97b1d72e8d7ac77fc") sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="2485b9001a0003000700a283bc0aeee60900000005271d85940800040001000000000000", 0x24}], 0x1}, 0x0) [ 45.084285] device syz_tun entered promiscuous mode 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @rand_addr}, &(0x7f00000002c0)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x6, 0x4e22, 0xfffffffffffff001, 0xa, 0xa0, 0x80, 0x88, 0x0, r3}, {0x5, 0x9, 0x2, 0xc5, 0x6, 0x4, 0x8, 0x4}, {0x6, 0xff, 0x100, 0x9}, 0x2, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x2, 0x10001, 0x6, 0xfffffffffffffffa, 0x7}}, 0xe8) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x100000000, 0xf, 0x6, 0xc32b, 0x9, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x27d9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7}, &(0x7f0000000180)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x30cf, @loopback={0x0, 0x1}, 0x100}}, [0x0, 0x7, 0x800, 0x2, 0x9, 0x2, 0xffffffffffffff63, 0x3ff, 0x8001, 0x2, 0x8001, 0x8c, 0x979f, 0x7, 0x7]}, &(0x7f0000000440)=0x108) timer_create(0x6, &(0x7f0000000240)={0x0, 0x1, 0x0, @thr={&(0x7f0000000000)="37e41d4ecc55fc5012c7f59a54cc6ff5c73df8f666e629acc5f431afc1cd77af0c358ef22ce4c933d1877563300a1e206f157b3f7b1eee287d51d5d45f97dc024124130d2eccc9ff37a9efac3cd8529ceef5f78623629b016955c36ffd5703c3013601decdbe00e74f5551582ad48e92cbaae2befd42", &(0x7f00000001c0)="e7c45bdfb9b32a1c064cf1ea9cc1f4d8a6a604b92ec6a37a9f0bdc4fbe510811abfaab6aa2fc1382597d8f7de1d51a6dc5c2df493db4d36fcfbe3bb9eea00d9cf43f7b5aa9ea644ec3eb2240f4b69632b478e1bb2315adddda5054dcb3ae090e9954d61896ecb52c2e87073a"}}, &(0x7f00000002c0)) 2018/02/26 20:51:34 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000008000), &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@empty, 0x4e22, 0x6, 0x4e22, 0x7, 0xa, 0x20, 0x80, 0x11, r2, r3}, {0x96, 0x2, 0x3, 0x9cd, 0x2, 0xffffffffffffff81, 0x9, 0xfff}, {0x4, 0x1b, 0x3}, 0x400, 0x6e6bb6, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3505, 0x6, 0x3, 0x8001, 0x200, 0x7f, 0x878}}, 0xe8) getsockopt$ax25_int(r1, 0x101, 0x6abeb08346ce91b1, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x0, 0x9, 0x7, 0x0, 0xba}, 0x20) futex(&(0x7f0000000140)=0xfffffffffffffc02, 0x4, 0x7ff, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/02/26 20:51:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x8040) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x6, 0x9, 0x3f, 0x8000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x40, r1}) 2018/02/26 20:51:34 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = epoll_create1(0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffefffffffffd) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xd0cc}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0}) r6 = gettid() fcntl$setown(r3, 0x8, r6) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r4, r5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r7 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ip6_vti0\x00', 0x3}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fcntl$setpipe(r2, 0x407, 0x1) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000000300)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x29fe, 0x8}) 2018/02/26 20:51:34 executing program 3: mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f000003bfff)='/', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40800, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) 2018/02/26 20:51:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x40, r1}) [ 45.152490] device syz_tun left promiscuous mode 2018/02/26 20:51:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x1ff) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0x1000000010000) fanotify_init(0x0, 0x41801) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) signalfd(r1, &(0x7f0000000080)={0x1}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000300)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x6, [0x2, 0x22dc, 0x87c, 0x400, 0x3, 0xffffffffffffffff]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xd6, "59c75f75eb6aef4af4a7fb8a662c671b9fab971267909815233f988afdf3a62e824e160f6e2caae5fff8c7b3daf63399918f978e126c7bdf795a3f9a53f7fc9aa40de9a9ccc6b34bd8b5f0b0c12cacb08c6785f24fea789a5fa1670a4c2da27adf2275d1ac6b8551d53705b9568f38212995dd41822df7f55f1b69950a46e9a61d595320651bef5706da636d6e34baf1414358e7f78d7fa221ef1e9fd64f49ecdeadc3844c4421a816596cacec9f7a6e73c6a195251f32a38f87ba0edb3777ca0aa756c70f48db33c90a972ba4476480db697a15c9c3"}, &(0x7f0000000280)=0xde) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={r2, 0x78}, &(0x7f00000004c0)=0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x200200000, r0) bind$ipx(r3, &(0x7f0000000080)={0x4, 0x3, 0x7, "db1592ecb228", 0xfffffffffffffffc}, 0x10) execveat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='ppp1posix_acl_access]*(!nodev[\x00', &(0x7f0000000140)="73656c696e75785be1236c6f00", &(0x7f0000000180)='#\x00'], &(0x7f0000000340)=[&(0x7f0000000200)=']#\x00', &(0x7f0000000240)=']/\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='system+c:posix_acl_access&(mime_type+GPLwlan1\x00', &(0x7f0000000300)='(louser^^%eth0self#em0\x00'], 0xca514181c00c10de) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000380)=0x18, 0x4) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/02/26 20:51:34 executing program 3: r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f00008c0000)="6fd658af392a0ea243cc2d37e723df1d699c51fa67b0c84cd94fb1c42e8a6296be8d185f71", 0x25) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000680)) sendfile(r0, r0, &(0x7f0000001000), 0xfec) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000000c0)="7d1e5eff8de3098da2e6c125638f60628c5e36f62b019d0ead4f6ba91e8b053855980f00576e45f38b4244021ed6a09715cee1f8b243a3cfea33a837fec63aac4a9dcf7b72390358684e9cc7340782e8c5aacc4e505eb05b", 0x58}, {&(0x7f0000000140)="53fd119d6a62a0c3bfbf85170f9df68d9737cb6da03744ae8efd7a4cec2aeaa1cbfa50b38bd5f5d0407e4cc97ecb9ed2d692204c4efc3f3ce6b2c6dbc30eff819dc03b8472842f332d12e7d14467bbc584151e6dabe699e1c5861603e14f90386666f35f95e99412b98e994bb4cd206814b69a647414fb1cb08081f2884a3a1a2b97074382bf1bfdb6", 0x89}, {&(0x7f0000000200)="4fa27fb06e11adb1c090b04ebb97b3d7f2ccdff94fef9261de4b3958d725f46d06479117352088d54c89b07aec12c0bfc21864134ab4d95f15edea71a5eab9357d806d4b3e638c317ae7b5c70a6919b461fc81ecd3e69e6c233f0885c7149bf695fe009a2433ca", 0x67}, {&(0x7f0000000280)="3647caae8874007ab0fba38b5eb5d47f23b48d6bd3cd1f664c171d30694dbbef3aed6768551f9f682d8f3e1ac9eea0854e722f7ed248f6128bad682c9246f4c3eaf5566562f1091f7287e7ca91298a193fc679", 0x53}, {&(0x7f0000000300)="9fda30d6beaf616bb23b50b7cfbf9f41054cc6e265af953410f8e2cb26d39fd623f51943f18ac468d5162c65147ece5751ef50c589310c332cbeabc82382146fe85bdd57fcb6ea1cd2c9f052233c5ad4cba0ad0431bb907a11c1b7b43d24886ef49604bd10b4be683cfa094e7e1d77a8a7a8696e9c6069d2bdebcf08704f0c98b7fc17453931dcb7aa769ca7c344dbcf26", 0x91}, {&(0x7f00000003c0)="608bc2e8d5abe2170a06474a4dd697f3219e8a9495dccff55e847dce64c2bf9a909dd69a48861fdaacb46529ad1558090753e164b1c14534e1b013c462fecfbc75fa6689d987d8c12790867668ad8ee45cb9d2821de8c4", 0x57}, {&(0x7f0000000440)="64411076858b99e275e11164900c2f70359326e0d42a0d78dad68491", 0x1c}, {&(0x7f0000000480)="0d02047145c1e2fe8a8bde48035e7d50a6b357937e5fc71d5b64d8f347ccff7d991a10d4619d506fe1432e9255beb889a2", 0x31}, {&(0x7f00000004c0)="e4bf4da41a6d1c645c079e53780ca7085f68c636c31fec577e53aa57563b748257696dbb9de415c0f740a5987f6c9e4d1eea0e84f777534d481a245b9c90f3e391d60642f35d378f0574206d2160e3038d008c19aa846280535d", 0x5a}], 0xa, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @empty}], 0x10) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendfile64(r0, r0, &(0x7f00000003c0), 0x81) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/212, &(0x7f0000000000)=0xd4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x40000) accept4$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) sendto$ipx(r2, &(0x7f0000000240)="006dc4fe170501bb8067c8380eeb1a70e3355c6e2104e8efe08de74967b5e502c687d9004dec3b98de80352910316a8ba0f1e6f6f9c68112bd0a42de8b343cf0c03656acb2f769be678fcf59eea2c545a5a2ffc1d1f7a839943330999f387aa4c9ca3d5366e6718f1b605e8a9a457ca4b58d94e32eed7b43209699c6f891fa2855d28a7d4b02d47b34e75f3beb23c5c1d94f0d3eadfecda8a133dfebc600ea79a5fbdc9e7be6bcb9ab10c95b264cfed1b40f008b3df0bdb7f4da1c6261e0f4f0a05ce4edebcdad3271dd393743", 0xcd, 0x4000, &(0x7f0000000080)={0x4, 0xff, 0x673, "cf0441e7c10c", 0x8001}, 0x10) 2018/02/26 20:51:34 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x9, 0x2, 0x100000000}, {0x7, 0x81, 0x9, 0x1}, {0xfff, 0x4, 0x9, 0x1}, {0x81, 0x400, 0x3, 0xc9f5}]}) r1 = socket$inet(0x10, 0x3, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 20:51:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={0x0}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e22, 0x85c3, @empty, 0xffffffffffffff01}}, 0x4, 0x256c, 0x3, 0x6, 0x4}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000af0ffc)=0x3, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) socketpair(0x8, 0xe, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/02/26 20:51:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000300)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x6, [0x2, 0x22dc, 0x87c, 0x400, 0x3, 0xffffffffffffffff]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xd6, "59c75f75eb6aef4af4a7fb8a662c671b9fab971267909815233f988afdf3a62e824e160f6e2caae5fff8c7b3daf63399918f978e126c7bdf795a3f9a53f7fc9aa40de9a9ccc6b34bd8b5f0b0c12cacb08c6785f24fea789a5fa1670a4c2da27adf2275d1ac6b8551d53705b9568f38212995dd41822df7f55f1b69950a46e9a61d595320651bef5706da636d6e34baf1414358e7f78d7fa221ef1e9fd64f49ecdeadc3844c4421a816596cacec9f7a6e73c6a195251f32a38f87ba0edb3777ca0aa756c70f48db33c90a972ba4476480db697a15c9c3"}, &(0x7f0000000280)=0xde) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x81) ioctl$KDSETMODE(r1, 0x4b3a, 0x300) 2018/02/26 20:51:34 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) delete_module(&(0x7f0000000040)='/dev/input/event#\x00', 0x200) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:34 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8001, 0x6, 0xff, 0x7f}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"c47f140a35f7db4500", 0x0}) recvfrom$inet6(r1, &(0x7f0000000100)=""/121, 0x79, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x9, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'yam0\x00', r2}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="14185813e3961d0684c678954c4bd327c225b76734668ab8a20b727243d7f171b43a21ef9ee2c3046f64c02baa1c683acb99bf3e0a7d92c92dfd788d0da4b4672c4c122f9bfd060b2c7a17bba491c8b8382473aa27ee652c28ab0375a258e1f62dd437d8c073189a6e137d88f0c40ca148a421a08a3bc396be80014ed4704c2d19f97d9b3f1cd29120dfbfd505848b8e2167a4ef716c9ac3f35f048a00c62644348eb481571f85464a1b48749469794f612efa43c77de3ac271a15824eed56d98befd7a023c2816caf3f7df342dd10de1feaba1373813edbd26fe303b9f72d8eb59ee8fe2e", 0xe5) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x8, &(0x7f0000000400)="120412a87544248f1c3be7e2b59c5813c78c533a4a85a541378df916a1e5a46fb94709e3879c9967714550e28fb5427fe956956e", 0x34) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) sendmsg(r0, &(0x7f0000000100)={0x0, 0xfd67, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x4cd92abf2eb71716}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd207d250f19143fa, &(0x7f0000000240)={@local, @dev}, &(0x7f00000000c0)=0xffffffffffffff6d) sync_file_range(r1, 0xff, 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xec}, &(0x7f0000000280)=0x8) r4 = getgid() setgroups(0x1, &(0x7f0000000440)=[r4]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xbe, "50451b53168e58013baf2611f421dc0915752514009bd94f2c68205aa96974f9077dad75c17befc28ed9b2800ce80d7997ba939c24e1ee75f9211fc1e7260368bd9f06d61a657d36086758f40ff668b780b62f43f5b9948caf34d0ca8df1c9794d31caf333d28da8d598d95fb6db2d94ed2fb8f9e6c01c0ce0c7df554c0d9fbb51fa11c6387b36e244d97065d43836a33f395d3c0388bf7835d118e311d80b415a284c59a0df848557779fbbfd75abbaafe6b6fc3183ebc52e7ded8793ce"}, &(0x7f00000003c0)=0xc6) 2018/02/26 20:51:34 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = epoll_create1(0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffefffffffffd) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xd0cc}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0}) r6 = gettid() fcntl$setown(r3, 0x8, r6) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r4, r5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r7 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ip6_vti0\x00', 0x3}) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fcntl$setpipe(r2, 0x407, 0x1) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000000300)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x29fe, 0x8}) 2018/02/26 20:51:34 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) socket$inet(0x2, 0x803, 0xffffffff) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/82, 0x52) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x4000) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x8000000000003, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[], 0x20000000000002d3, 0x0, 0x1cb}, 0x20000050) socket$inet(0x2, 0x800, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x140, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) r3 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x10000, 0x24) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000240)={0x2, 0xec, &(0x7f0000000140)="ebcf78f83ae376c169cd31dddd8babcbcd58ee42741c7086d12b3dac3159a502536af127237a68726a2516eae1950d55087da6d9f6829ac4a17d01f58ef724731b56330928df1b0bb7926e6b63848b4df994d0c5e578aaf112a281382061ff10d67bfd03cb59fc67c0f46772994a488b528362c2ee36a7c538608b55d83bc9870ed4b460998ba172ebd6c6d30949333f6141178476abf3ffa1d4ec42ffc925b8a70799c82599c61a550863b6e9b34e0ff070d713cf412e563705c26df5257ba17d604252afcaa7032839bde59c178b5525be703cbcea6c2e35dc1b49104fe3e9443811bd3b1b400d641a11c4"}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) r4 = getpid() ioprio_get$pid(0x1, r4) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) fcntl$setflags(r0, 0x2, 0x1) 2018/02/26 20:51:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x10000) 2018/02/26 20:51:34 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) sysfs$3(0x3) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}}) 2018/02/26 20:51:34 executing program 2: r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfd, 0x84) connect$nfc_llcp(r4, &(0x7f00000012c0)={0x27, 0x5, 0xff, 0x0, 0x8, 0x0, "60412ec12ec46c2c18c443a2361c623795de09eb5b5f641565eb6a90ce487e6a63404d77e8f31ba8de220569f904ee49fe3a2b27270939b4442482749a4b39", 0x8000}, 0x58) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x100) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write$tun(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="e60000ff00000000900700000008000000000000002400001b7f55a7420000000000bed6f0137eebf11ae854aea3bdb83348ac1fef39c8416450a69a47d2aa424c0433faa76ce6bde4434de28c3b279c57", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000665fe12c7b4bb79ce52c9c2a3edaab9657786a845459925a446a9ceba0c936e73093a8e3422319276bde33415233b40c42a1c2e5a9c26a9c711a57006a30e298d047c36f20028c2428a808bdfff9be360333519eeb43f62cfb8d1473e40fb990b9d465881eb74f22094243f75117c9e08bdacfbde75fb9749cd72e2c2834030fe1baa86a6492a062b773f5a40478066009e8d5806e17fa7c6cc927ce1e3c4bd79dd08ddc9b6826f4f105f49cbeddbd98a8e8c37aced50b271e7c415e9eb88719072a89ed083485f065893b2aa674234aa06217cdfafcf474adc91cb5d53f906a20ab922a568a7b1e6502b88c851f7dabfde1d458639005c1298410199fd94b36752865b74df0fcab66ed47b91b00fb44dbc81cd77ba9f11f3117e9ffa731d67e88872a576edb8b42517610d396eb1bec21be272e138a7a1564f6fa7546a130f8ea753766b7969d4b945cc4a61b909858b3662fda798dfcbedc1d140c186f974a735d12ef67b6bc11b88a12124bad9dc51083a11f306c14e92a32cfef060726f482c77da0e61da7f7e49607a9cfab502bead724d37add567e326e84180bc069587f9ed0b0729f849729848b83010155d86a4e41700b825a99e1b79755fc3ed14c5b976e3d204bdcd6b510831a400911877509a45728226bbe4cdba92331ac082cbaaf7bfa92dc53527c35bd06e7bc831a1129f7f04c3049ec5ae55e991bcf20be4976800e609080df2abe86b6dde7c026fbaf1c041185a671e8decd298f2540e5e8149747a710e4db5d65cb544726376f7531dcf859e3108e34105eea2cf2fa4fe09af59f1e4388081fbe07e33a3b3b7b09452e11eb99eb351de0393261bb9dfeb79493aa26312ae1ea794853e7c306eec3dde26649fa10007c5476b2db8294cd58b966e4434a937fc85e742223bb13699545ac276251b919123c9772d9b1442072ae4745d607027e273b2c8312c9f66d8bd13cbcf368cc80253ef77093ba920faccfd75f275aa563dc24afe86cc61f5c272b54569cdabf79ade33cab4e4318f3411e7309e9c9852332417fad9b380c1215902fe9128c59c01ba403db43329321ea9e05925973243af24e811c77d967c9a70df14ee46bb89e5c6b1d256f6501c851849c243996750bfb2309739eb270e14800e292449b8592a4791ba094d891581a085b3282d5027590ed9de409a99ef730b5f3592f2405b28c2fd7a6bd8672b0a46ffd7b01e8445222659a55325cff78c6d36b0e5318515bf9d478ef85bd428f76ed345042d43d62778c270c9ef66eb68b80e77a6ebd60f876c3d3bac453b3fedecdac63bd009c4d75d6e2b3027109f787a188c0d3d2c5de9b3c4844f3a91469ca9dc1a472b07a850a3750431d3080a2934eef07cb3b44d096ab14b5f093baa223a4cb3a7344d2a410b58d0b579f6f03ca65f1eee73f48b892b65a8a6d05908cb0e541a28996248344a72805dd990bfe702c0f1015b30c06f28aa47e5b4825c360154a129ac0416eaedf865e2e80ec76d1f6dbc547a455c2e7a4463a20a6df2a90c4fa756e98ee02c76180025d17f2a38111f9a862cbc15c5bee86b8b32a68e76eb1c454e9b004307113e6b58e7dac6d60c1730e01a85a2d30ef8e2a7a7342e88c5e1b131f38f3afc1c428bf16bc2db8c052e58d3352627273d57654ff99464f51811f05bdf7c57fb77da70df6ffcfbc430cde98fca935ba2eaf08436e9f6fc18b1b4caff1fdb4b057e38f2f08fa98d746ad040a9e83b0f6d980e92bc5b2fed95cfa3232525fbb0d2e0ace377003fc50e7d0cb2d8c2d5de4e1a82766bd9bc0e2b111abc7f5e9bd6ff3be3a6c5464721b5deca1340a561749c13c17bbc06fa8b7ce478b366bbb17e92ba17210447aa54ceeb46be6ec5a3aef52eb8ad4a246742e9444ffc58fccc888046751e2732cb8f4bbc0ae0d01c85809a7cb3dc335f139dd4286a4521b8606b4aadc0bfd911bf30ff460ffa8bfa14e609b8f38551a8f46fdf2fde6aca577b4565039632cddea548be86ff05faea5ca9829dc65bc98a81447c01c84676335c8f35f10ba80fe9d91770545da4e2ac2aa52ae8e24649469b0732b4188e08041fb571fc8043aa06e183694f7299fc84259ad84cfd314ed4a890ec57bfe46dfdce52883018d882234688a594374a0efb25832d002c5928b2402db1e9334892e287bd3bac35b29d7c79248843ad27e9abbc859ac3c032d1669ce3db91e9114e484dc2181117f35eb40123c05bd4f5772b08cae953f5663a4ff1cc9f0b9efdf2bbefe4aa4dff7e274114a3e948633e704d7845b3e5ff2bfe704b869d9fc6238a4264b9db0cfd01b5d40efa9095197ba05278df83e4e5a6646b7de53253e729a69010ffd3f22ed67d6070617f3cdc32d51fb399bfa977483d3bc15e44fe3e45ef89ca792faa9dfc3d48a4b9659b9c4e633259123e2e6c96eaa6684ff28c999c3fe2ef21b659444b3e240d611359e4f8a88db6e2b47aef27fade357a594af0a49d7bcf21a72ad8fead01a024a60ab083198424e58fefa568c216883ba0b78493198b5310faf7710bc925be045e8fc2b303263e3a982c307cac946881e63d0e9c47b4e6c1f3d3b6b0b27ae4114eabd292f97957bb5a26b3c45e7e9196e3637efa1b72dbdbab96377c766a1500399bce77b0c88a3dff2cb45b47d34f3fb503f4e28d1c247781978cb47235a2015567b316d8ebb700cdac88a918a06f8bdf0958703761d10b899b15f9fe1eb03cd0891255ef4a3f061e9caf68fae4a369b5cf39352fa19833e034c7ae7af8cb0d1a5fdf1e62751a64f5d386d15b40e688e1dfd0cdf6d39d93cffede35a899e76795f287159654d8e8eab9eea5f43283ec80e1b4bf5013c31bf65aadbd069026e4014850fb9eea1541bf7d86a2793e562c366e5136c676036ad68b87a5429b2df89ffe6c673f44207e09ed4dca42542cf0c8670dcac722dbb027287fea738e17d1d158d6fb207d4fcf1ef104f5956b1bc068fe803090c7cbefeb72ff35e794f7472b2abd8df53105f8dbd7ef503ec687c6e97cd4515a4875b5da34df41c7c107c773522bde8e4991bf3b41da6e2b0f197d934e79016f26adcf11d5afd76d19d42fe7b3fedf9b302cba5f7f014049ffdb4f486f771501df2ed9441e0ac6aa1f889ca228fdb972a7e74c19df50b62ec68f58acd0835950d72ee561e2e53ca56a4b772dfb4b81207fa31178b5a54291268f19cb8d1c2da5a754bcdb09805c0664a403296d2499cf03bd82c57d92eae8c7fe7be23f9e3075696334fc4d79c3fb2de7bbb7d2acc4691f9831893322625bbaeb2075298aac5a1e65e6d74e387bfe5fc5304abd6fa6587e15902b16506ac8a8f8712cc20d6476ef9ef6f9e7ffb207458fb1db1981a9c4c5ad5bcf80dbb15c7fd097febfcdc709485200f05cd3b875eccae646bc2fe77788731de21aa18be63052ee0481fe6393750b9582f2028ce90f10682965e1727ac6d207f5d5a9fe460eb0c79356ae1a52770bd84096fb87ba5f0014db16e737dd9c0d2df5f86952a9f94f3d90a70b8ad5971f78e3a693c2fbc0c7d4b05ff75c4507d7ec91ea9bfded04e62a80766b82e2f18b2cac8ebf935141635fa2ddd30b67d4bd73498a728b30b9ce59c26292543b67379db78d1c1de3b3d508cbc15df0a59fce5918731ec504d1a6c98b98a093a7f6a358305778db0c331281230c4f10f133075090b5f42cbe723c56220f6cbfca1b9a0bead8c3570aef9d09c97dbd9c5e9c214e74809a78e06d61c6103c40481fc82073e757362e5c8a6860965b26fd1b29b65bee4e17161ca2ed935d5486f71a5348aa3661f5250a0e022446db7d1ed0e3342a9697f797e7f4df8966b9a6823a46a6cd8ae50b91933d45ebe240e4934b587fe7a03fe72a4e4225e981bf6831705341e752d54a2113a1c0c29fcc7599c467565acace14ced2154e5b2339515672f2d6f9c231c1f917b134cdde8f5606b30fbbeaabbddef9932c80abbf29e2e4da96bdf18144412c9ac9467082b01c14fc22b3517d08433ad4630c71e94f2aaec7d485303bfdafc42f5048c4c4d719c1034b182c0dd59a19f18b5cde0e4f29f4c855efe26a21120a81527565b356993bc377ae5f798dc3bc1ef95b8f4957be32f5b1d12d8bee448596d82919a8ccf0b967a809a9b709b991d947aaed9a10f7711b81109daa16ca0565e1e32840cd0adf652ff363b086ccbdde027f3ee6544ff3fe7fea3e128659feed77b6baa2f8636b47d7a2665e66a6680173d5449ba017fddbad59603473f86d1719287ca5b196efc9f36133f1f4512061669fd5449e20191ed00ce94ccd4afdcdf27d77c114abdc1d450acccf7c3007f7c878c8247c99b87dcee80c71a735895893416bc2a651c070d7c4a3f9ea96fb25ea06e7178e3ae1bc1baba70810db3f0b9c47ccc1d0ab7fa6afb1172ad7fb8cd9157ad94b205a0cc28e77c4bacd78eb5b54daffbbd14a91d975c9296cdcac52b45fbc47c855bad4930b1555dc959ba76fe4022750975863c2c40ae990aaa349574da1b4a2495098a00b004a012fd4c5d4ebc8cde9d931f8a412d1a1439e437887a2381537ad8cc4fb0f2bee4c73ddd7ad6b0c38aca3f09e802fbe5ebead0f4a6c4f4dd6e6f3407333685b89bd848502e279d46b9fb2ad2327920947ae5b9a151ff4ac85d12ca8a133029da795e7296b3e639ad6a0c1ad00fc42fa9371346532f2ad8be4217796d622c41295a1db1dc3454da46b09191fd500eda6883c68c173cb8e8cc32b2ae7d223c2cf1779341bba9ce6bc96a39d27ff59027666651cdfbd4459f77af623371e727d998348ecc1034e0de34958a1371d1c7e69237289b71c17ec009a19aec6253887775a6dbe09471c0ac03ef7e46ab707466c926e2fd0700a7c65eb667b36103847f446e7407ed2a9a012668bcc0a63e3c8371e2fab39c64121c9d71d13de0a4e83f53bc255a8c4cb0d17fb6bd0d9404c995ea56c003ffcd0f8fa55906ad6f640615d4a3cf322a6128558e693d7aca82b4d02028377265e5a8d677e8c9733c8a4382fa36e68510ff6f32ced52dc0c1dd136765e3e62a4f77dada2713af0c5ab70e6710d29db3342baa9582edc84d2debdc52a60fc58332f371a82401b2106fb826a5deb0c34d5e89cf3fb2284b21aa1c59506b11bda647d212cbc0124d3a636df55ebb323b01aadafc1c1b88f920f54638d3a68ff78e4c8cbc6d617c5e259b4dbf48aeacab8031faf5957c3407b7f470cfd2b614504a92f3112f1d7cd32d626c2a2ed74a3395edc0c423927bc11faeccff96f1f1ed2dd47f814795d96e5c8dcf26b8ce1db9886952b2c2185b867b5a77017bd62187ea86d247744e04126a57c5b51ff3b3b07a79fe0d3204aece8cea9ba5b4afde4e04c89e3c43a0b2ff4705ca33b870332683cfb4a235b5157ce9fe7eb75d97341a1e0e8a22f18649adfa1071cfd14c2d21c3a525289e65f252b9f55db3f352faa2915af81f8803f121d081647095ee7f5716b15991b861202c8442e8d8bb20c369649e5dd3979cc5f2d634db4633c9ca8353592e0bc036cd2d1d4a289c9f96cf788e30d4b2bb5f330267832187612ec440d4c2a067031ef30d5c76aa2827cc7439c3bce9e2c2c72fe284d9309cc14a4a550bf4605eda99574e5223f294909528182e6a335f3bd2f5af3206d5a697cb7fbefe61b45eb5dc20eddf2d55b6b8f0f6b92a4ae812bc64b247e8cee2ee7621b2011b5c467e4a64"], 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000009130700012cbd7000fbdbdf25030000030c00270000000000d70000006c8f97080a8fb8b2fa428949c80e3c904b73e2a888d5841c1f7105cd0e9af6aa96f182584cfb7489ee27d1d543741ec7ace8d9ee5bdfc1fb49bede950e1d437c0622b453a98929b777b48c5f0b4b7c7945e7d3a30ba51e89164bbe1995ba049d6101651dcf46a18083fda08bcb8959c9fa53a2"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20044894) fcntl$setown(r2, 0x8, r1) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000000000)={0x9, 0x7fff, 0x10001, 0xff, 0x8, 0x3fffc00000000000, 0x6, 0x7, 0x5, 0x1ca4, 0xddb3, 0x5}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000180)) fcntl$setsig(r2, 0xa, 0x12) dup2(r5, r5) dup2(r2, r3) tkill(r0, 0x16) 2018/02/26 20:51:34 executing program 3: writev(0xffffffffffffffff, &(0x7f00000aaff0)=[{&(0x7f0000557fa7)="580000001400192304a14b80000d8c560a06ed000000e076000543d818fe5800000004ed8164645489006e000100010804fbf5100002000004000000001c04ed5dfffff4e70022000d000100040008000000ec6b02000506", 0x58}], 0x1) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffc0, @dev={0xfe, 0x80, [], 0xf}, 0x7f}}, [0x1, 0x8001, 0xffffffffffffffff, 0x1000, 0x0, 0x80000000, 0xc6, 0x7, 0x401, 0xfffffffffffffdc1, 0x40, 0x7fffffff, 0x0, 0x4f, 0xc47]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) 2018/02/26 20:51:34 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8200, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000001840)={0x2}, 0x8, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000018c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001900)={{{@in=@rand_addr, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001a00)=0xe8) getresgid(&(0x7f0000001a40), &(0x7f0000001a80)=0x0, &(0x7f0000001ac0)) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r8 = socket(0x9, 0x0, 0x2) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = openat(0xffffffffffffff9c, &(0x7f0000001b00)='./file0\x00', 0x2000, 0x100) r12 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001b40)=@ax25, &(0x7f0000001b80)=0x10, 0x80800) r13 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10, 0x0) r14 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/rfkill\x00', 0x2, 0x0) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/vga_arbiter\x00', 0x10000, 0x0) pipe2(&(0x7f0000001cc0)={0xffffffffffffffff}, 0x80000) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000001d00)={0xffffffffffffffff}) socketpair$inet(0x2, 0xa384116b97157194, 0x1, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001d80)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = accept4$packet(0xffffffffffffffff, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001f40)=0x14, 0x80000) r23 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001f80), 0x80000) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/autofs\x00', 0x2, 0x0) r25 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000), 0x80000) r26 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002040)=@ax25, &(0x7f0000002080)=0x10, 0x80000) r27 = mq_open(&(0x7f0000002300)='.}.ppp1nodev\x00', 0x840, 0x2c, &(0x7f0000002340)={0x4, 0x1f, 0x9, 0xc44, 0x5, 0xbb6, 0x2b, 0x100000000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002400)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) r34 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000002540)={0xffffffffffffffff}) pipe2(&(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r37 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r38 = socket$l2tp(0x18, 0x1, 0x1) r39 = syz_open_dev$binder(&(0x7f0000002600)='/dev/binder#\x00', 0x0, 0x802) r40 = socket$inet6_udp(0xa, 0x2, 0x0) r41 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002640)='/selinux/access\x00', 0x2, 0x0) r42 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002680)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r43 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000026c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000027c0)=0xe8) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0}, &(0x7f0000002900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002940)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000002a40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = socket$inet6_dccp(0xa, 0x6, 0x0) r50 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet(0x2, 0x1, 0x7ff, &(0x7f0000002bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r52 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/pktcdvd/control\x00', 0x40000, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) r54 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003080)={0x0, 0x80000, 0xffffffffffffffff}) r56 = accept4$netrom(0xffffffffffffffff, &(0x7f00000030c0)=@ax25, &(0x7f0000003100)=0x10, 0x80800) r57 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003140)='/selinux/status\x00', 0x0, 0x0) r58 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003180)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000031c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000032c0)=0xe8) getgroups(0x2, &(0x7f0000003300)=[0xffffffffffffffff, 0xffffffffffffffff]) r62 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003340)={0x0, 0x0}, &(0x7f0000003380)=0xc) getresgid(&(0x7f00000033c0), &(0x7f0000003400), &(0x7f0000003440)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003480)={0xffffffffffffffff}) r66 = timerfd_create(0x7, 0x80800) r67 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003540)='/selinux/member\x00', 0x2, 0x0) r68 = inotify_init() r69 = syz_open_dev$tun(&(0x7f0000003580)='/dev/net/tun\x00', 0x0, 0x1) r70 = accept4$inet(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x0, @loopback}, &(0x7f0000003600)=0x10, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003640)=0x0) r72 = geteuid() r73 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003980)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0}, &(0x7f0000003a00)=0xc) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003b40)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000080)="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&(0x7f00000022c0)=[{&(0x7f00000021c0)="0de9db3d0e3fe08ab45649b8306e895b51c043b3c90978f8af02e9bf2fa922f79c2d2e0cf9007ce3b0ae6f39474f89df61692ac7f2d3ce7af2cbe55de97de0e43d008fcb416faaa0f1f8623e0cc0ca83ec3a1b5a0d67b81d1191a5cc89c55b2bb8b4ed27ba0a1559f21ed99a549396ab2a67989cb8896786b7e7117555f9ad9bf1b4e9d1feed7766b5fa0c4ac83d70900e619f010efb738155a0dbee48d5d2078f21be950ba74aaad1e0a3fbb618bcadb0b6161985e38a12472dd039031f5b578bdbc8762bf0a017ab79c4ce980b005f71921a31861a1dd979e03aa09e8b5def2ea64b9c1436f171a793c30f71a11321cf784309d3270abe", 0xf8}], 0x1, &(0x7f0000002c80)=[@rights={0x14, 0x1, 0x1, [r27, r28]}, @rights={0x14, 0x1, 0x1, [r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x1c, 0x1, 0x1, [r34, r35, r36, r37]}, @rights={0x20, 0x1, 0x1, [r38, r39, r40, r41, r42]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r49, r50, r51, r52, r53]}], 0xcc, 0x8004}, {&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002f80)=[{&(0x7f0000002dc0)="7dc2dc7243815905c990ef8c79ca178d3b9312af33a5c7237c9204bb9d5c59ab43fa84d08f1e362f9c6ae98d98cd1ad1c661d94a47c0a627f4e0556c149e92d24a9d8c9f8ea515aefa7ae47a34923b99b7b802f25ebf060702b25cbd35f25a4850075d1675ac5e51fc0891966bdabe85d6c82bc063f90d1b1f50033c174eac8eb301513b8e039b1ad461e3f98e53439045b6b944018687bfcaff2b38a300ef7157dc9d2be7e0fec65076edca87032b1d0764367cce32422cd4785a8c7a64a3f74ae3001d1a5bb7bcfdb6089dc4021d837838be03f2f7e9b59d69713546dcfa7ca538ba88fca850cca0febefb5ea560b72d2df19bf8d1ae", 0xf7}, {&(0x7f0000002ec0)="f4bf95df090dc7eead466dc7dabf80d2f5d633568cdf3006ef63ef9312f99d0e9db7f94a33d42e1d31e527ca376586b4e84cedf87a1c71903e38231b64adfdac2d0fe4c6c844bd8675b95d134857bda1d8ddaca97ff2fd1269b76483b1e114f5eb5b65f50a89a7bf2d017e09b167162c56488adb086aac23859e6d63ca0cbafcaa15aa59f2e8efef96b499a6473a2467136cf2cc01da1a7030", 0x99}, {&(0x7f0000003000)="240ff11cfed2b3c586b8d2b342ae3517e1dec04848baba2bc806f30d528d6e0c88a912c5e83c40d590aa9be788fe44434fcdf686c8587397a8634b1a832b464c0447095e95e1eb6ac27bac7ea9268f1a23182530576e86ba3da7bf", 0x5b}], 0x3, &(0x7f0000003680)=[@rights={0x20, 0x1, 0x1, [r54, r55, r56, r57, r58]}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @cred={0x18, 0x1, 0x2, r62, r63, r64}, @rights={0x14, 0x1, 0x1, [r65, r66]}, @rights={0x1c, 0x1, 0x1, [r67, r68, r69, r70]}, @cred={0x18, 0x1, 0x2, r71, r72, r73}], 0x98, 0x5}, {&(0x7f0000003740)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003940)=[{&(0x7f0000003780)="224f4315afa3e4b9e7fb0fcd7ad2abb04f2f71b0b3bea83d5ce916d6cb94", 0x1e}, {&(0x7f00000037c0)="54f1fe1bd566d54f9f62ddc079da7abd050bf235626a90a0aad7ef2f83a72abb2c19165ebf4d6b8bcfa0783ebabea710568c6a61e6b63948c0b179908d3f67323bf1b08cf356db6fba823f20e9c4d2098dba8299945125a20ce835469dee1729c073444284d1d1aaec9b033712098eec34a307df49c7cf68edaa660e61b912a91f1c0402bd03153f37c9512d3317124ed7467d5f23de6f0ddf7ac4475ddec209033cb5f61ff9a76c895689cdf51e0a6004a544ece0cb71933897a7d634caff75bc314a230a26f544b1091007e1692900835ce68e6f6153d6e14eb3d7f24843f3e16911b76cc3", 0xe6}, {&(0x7f00000038c0)="3efe1319422f53f988cf72c8b31c07aec5a2f7bae2242c9e983f1e08644d64f07880512a42bd618bc06e622eb3318ae541bb61b0743f613290b94da06a7a4c6f61f21fa9ea", 0x45}], 0x3, &(0x7f0000003b00)=[@cred={0x18, 0x1, 0x2, r74, r75, r76}], 0x18, 0x4000000}], 0x5, 0x4) 2018/02/26 20:51:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x4000005) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) r1 = dup3(r0, r0, 0x80000) recvfrom$unix(r1, &(0x7f0000000080)=""/38, 0x26, 0x40000040, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/02/26 20:51:34 executing program 3: futex(&(0x7f0000816ffc), 0x54659374cb49424a, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc), 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="1b9d953d11d7321e5355fe7d977c4f2ac138c9150b02bf77ef9af0901d0e8a66488db920890c0348a12c55ac6c1a8a9a7d9915dbb0e443763ae31c9ae14edb081b66353a664655c18f704413e0494aa2a90fb1501a6d8b931bc0e89dfe304beaa2f2bc356c84cc0b498ea7aa9463", 0x6e, r0) 2018/02/26 20:51:34 executing program 7: epoll_create1(0xfffffffffffffffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x57, 0x4, 0x81, {0x9, 0x8000}, {0x1, 0x8}, @rumble={0x5, 0x80}}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:34 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) socket$inet(0x2, 0x803, 0xffffffff) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x400, r1}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x7, 0x7f, 0xffffffff00000001}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x680, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000180)={{0x3, 0x1, 0x9, 0x3, 0xe66}, 0x4, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x3, 0x6, 0x8000}) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x9) 2018/02/26 20:51:34 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000100)="1779d2466f5ee554efbfab668a57c19ed2763c807174bad2f7000a40bf96ab78b6b75d5a8cc715f42b65c7021d69cbb3732b1b4892b194b96577f34547684b3a48b1c8cb726a5d0632e7f540b0a5094650120f2829d5cbe204251dd1033ac9d5fc7a7b23d99819c20b74f160d33561b74d6a5285d837279b067ce8ca31760e9a1ea6617388d9e50e616d50b69d", 0x8d) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000240)="4b50e4f574a902c072dab6642e6c02c24f0db33845b5d47d456a00c60f44ddfaab560352b0dfe5bd455a1edfdb7eec7aa3831c2d946f0ca3b9b88bc890cbd98b9eeaf433133c95ed13d69052bed12bfeeed1694564457e5d6f8b4ed0867bf27885546b8c2c93a5a0f2cf3a8e54dc4011ba577f62dbd9ac6902f46a6d11f7d51654713a67e8", 0x85) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) mknod(&(0x7f0000000300)='./file0\x00', 0xe130, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) 2018/02/26 20:51:34 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000ffffffffffff8906512a00064e3f4d2131ba9a6a1c18b9c7f028aadcc99b164ef3b51992cae661c7c396e4b850f7c38cf5042eee30296db7d3207af108a1679add9bb8ea05e6a80e0b34210d039d3b69de12b1f03b8701a4"], &(0x7f0000397ff0)) 2018/02/26 20:51:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eeprom={0xc}}) 2018/02/26 20:51:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x1134) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 2018/02/26 20:51:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24001, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 20:51:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/26 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, 'port0\x00', 0x0, 0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'bridge0\x00'}}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) exit_group(0xfffffffffffffff8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) 2018/02/26 20:51:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 20:51:35 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x1}}, 0x0, 0x3, 0x6, 0x4, 0x2}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6c5a, 0x7, 0x1, 0x9}, &(0x7f0000000140)=0x14) uname(&(0x7f0000000180)=""/119) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=@random={'os2.', 'GPL\x00'}, &(0x7f0000000280)=""/48, 0x30) 2018/02/26 20:51:35 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x0) 2018/02/26 20:51:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x7) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/02/26 20:51:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d00)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001e00)=0xe8) getgroups(0x9, &(0x7f0000001e40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001e80)=0x0) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002280)=0x0) lstat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002380)=[0x0, 0xffffffffffffffff]) r10 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002880), &(0x7f00000028c0)=0x0, &(0x7f0000002900)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) r16 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0xc) r19 = fcntl$getown(r0, 0x9) r20 = getuid() stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002d80)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001400)=[{&(0x7f00000000c0)="f6c4828d3184dba6ac257b9437696b092675f0c57818fd0498b36903b790219bb34dc12565e5203ae9d65f3569944abdb44b2a25869d30d19dcab48e89ea07ddfced8d61038aa8126437a402e7ceb52730d462f67a64d73c3d91662cc0ba7333278e4a63f600d14f0a0e9208fa653cd188f12bb210e2a258dbfd09c7313a27a1bdd67ef11a499720763c6e3b8998e1fcad2447be0fc23b8e6229e06c", 0x9c}, {&(0x7f0000000180)="2098a2a70f51099120776085266b9c199666c570bfed53675b66528b0b62548b789e736ab2e9764e6ae1d49772cb93b4606a0271c23234b9c8ae27871473b0c15ed0f137183b1f0b3fa0064ab0b0e6dd5ee9d91a5b915ffc4fbccb7302ad59ea82b13e8730256f85ca7ca16ea12d4cc1c4a8c691942aa5ab33672e89f7a4b3ddb5b010febfb9b9ba2942fef565d39c582efdd506739060446b897b116f61d4b1e7de3446275b1d468161d3f448c70bc972aa5ba12e31afc1ee66d9136b47e616f3de2abab49d7349d37b74d6bd575c7577c62fcbe1717aee0a1c790386661c626dd40344b9625312277e6aa4404e2b1075", 0xf1}, {&(0x7f0000000280)="76a07466fc14308dfd7e722673754f78320f9035ed7533af1244e55281357ff58b59ef8bbfd536786e5736d4e3243c8fa4046da84c07", 0x36}, {&(0x7f00000002c0)="54fb6c3ae80ba11e98dc5a4cb7d9e04e25a765b0b4c30acb04c7da5ef9c0cb419598518448d8c7f08589b5807a0962e67cf629ea68b5e3db193b500e8b1896def9b1b3705f4281e0d19c9f", 0x4b}, {&(0x7f0000000340)="1f6a2552aa31bfb2834eaaedd4619b62d3b833b1540039c1c51dda37c6c7568eb81eb51f4902bddc8c09fbc1b1f211bdc03df499e4d563dfbe3889b1d9c00c7dce9ea1c06536bfbd66696ede2f5fb68a679a8c54a7a3b0511f19541b802db5714e6b2eddd974e87e102b13f1f147579a28f3f2d839effa6720211f2d6940ff84e4c5491e33c93832ee7130c3d7a3ff0f0f786732", 0x94}], 0x5, &(0x7f0000001440)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xd4, 0x800}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001c40)=[{&(0x7f0000001580)="a0f169e80ce8934280ce7b539b078eb86af26a21e95b063ee8feb6ec92ba12ee8e75f302971e3ee61f1c85c06c20081a6310fb3f482404c29792b755f273e5d2962fbf6865d0", 0x46}, {&(0x7f0000001640)="1cc56524575311ef607a8bb0f6463dc0e590fdc0b9d74946d7f9700d42edb1f884662dfb0309d40beaf2962484f85a806602301814d439e8dfb44c6094b176cc167ce6328781518cc223a40562390da1e14555684789868781e5b7b992e63e93abdc4a135ef58764ee76e88cd379e67c34bac560d8789dd2c8889d8a826d9c79178ce428efb2693ffb7987e3ca7192b509e5b8f1e81caa2778ca0e88aba3473d1da4c03f1811f0f3b814654e9b2f88a472e128a43da3f9c412cd3734380854fc7723d606c8ef62511bd66ad73f43bd7767bd5e1f5809afdabfd73dbf1c5696", 0xdf}, {&(0x7f0000001740)="8a1c4ec9ec07c9c86fc319a9fdcff2a929e88a88477e01da2f5291d899a84c9b5f823cdea7f35fdcf9153b5f8fba979400a07e5fa8629d07f7588562a9b79d026771ce5c59fbdd65421f", 0x4a}, {&(0x7f00000017c0)="73ac637bd2101acf65a436dfa226477885321b4683dc67dedb2bc8a1fe696caa966e52582078a8e479930f4cff183de9389ced5f1ace0742079603551f86781ec8a5fcf9144b2842beac12cc89033d33772a389c4d0fe0e1052d0e2133b77b64f6551a8943a0d61936090367ef6b5f1dba6bfad52a05e65a291c2f0b3d142dbb75db7a2b8fd48417bc100002317c974e006f643f180503cec69806eec6924e743ca81ab1d43116f519e0bf60fc1a764d92dece2c14ec18", 0xb7}, {&(0x7f0000001880)="59fb7fa24192db49fef7781302b9d8c090eca2188c807adafa61a21b58fa4e5fe31889fd23759353dc4d2d17ce811371ee945145e12223f3d13b6610543c85ee60cc8f721941e168e89f9bb95404896f4789535944b7e1f559cc8001937d3ad77f0847dae26e6c7c47c9adfd", 0x6c}, {&(0x7f0000001900)="dac3aec1f86066cf3dda758b17be45cffbf568f489d8b00f8427f8827e5cda88de8b4d6dfdc52cc966d0c12962260f4f3116ca960562ad87368ef7903acc6623b51bed0dc26e944b2cdac26c976f7627576bc2cb270cf4ce992a5b4d3f2b934c6fe1b09e14c2f6a613fa08875775a2337a9e20fe76eabd5011347ca31f0578dd7b6b99608f8b5014bc10b5c0a696fc21c85e58db38e7e0e5e7e047e7b4e505d4352193d1c58d2aec3622861b9c39521bcac9b34801086627af027f6c43cbc0959e4724f6e5c1315b7de74f5470041d", 0xcf}, {&(0x7f0000001a00)="75c3096abb1c2165e06a39f9c42fac4535c81fa3cd3135987757332ab8071df091390ff91772eeb4b0e703f6688c1bc4b8d95a379a6bbb0815c8e3292f39b776ce238aba0d9cc65ef7720a8bb83da4785d9370ebe25d12b93bc4faeaef2b37e2d969b3b01c88e43d13333cfc7241deb4d6", 0x71}, {&(0x7f0000001a80)="392ba9250c68aa3d14163444fee1e38e0b2cdb3ee19b2c1b8c0f175aa1eb7a0fcb4049de063617bb670e32d65305e405bd9b3a156fb8f6019ba29de4f227b1ed877a27f0c73b6d19f12ee55ae3a979bb934707b40a122b3f03476c1557d262c0caa447fd9f53db1d12b9cb60fe52509f0fd9bae661129cb2ab70bd6ad7dbc9b5797e9fb4271f67bf8548ce8e5c364e12bd770fa69825010028a21b12b05135230685316ab344af974d", 0xa9}, {&(0x7f0000001b40)="a5199f3047c2e4600c7f966ed0462c71e0dd817ddb288597edc8ae118a1f4f63da7ba8d162575b0ffe0ee462f6faf8b14c29646274cf9b30bfb93033d81adff4c393d82922e204233e7aa2db60b33ef3b5a62a63bc0cf5d369d997e0b33e90f07bb634de94841c9916a15432573bede50f08ada2dcef72fb1818572643d9d1de12500adf04e87c4fce06feb9951842971161a173e2caea64a1e530e25828aaf2cefbbcbdb64f35015d7ebfcca7e557519b75d1b73c292793338fcd7ec2af7a6fc4811a9e89cdbf72e128fba01b48a6053b41aef064610580cee06999f4", 0xdd}], 0x9, &(0x7f0000002040)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xf8, 0x800}, {&(0x7f0000002140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002240)=[{&(0x7f0000002180)="8774a55cdd2b375dea8b385a108a61b2fc16765670e37acbe6468e0909caf9a385437979ebcb5424fe53cea1b4196ddfcb6989a6a54866f7e1f95a0ec528fde0be1a9c507c5960c268046675cebbe80bd1c7d410b0fb2a6ac9179e", 0x5b}, {&(0x7f0000002200)="3fb6082a7b7c594126b3ae009c1bf087d66b3497c43296", 0x17}], 0x2, &(0x7f00000024c0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x4000000}, {&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000002840)=[{&(0x7f0000002580)="b25c2d342f4fb2e85e6175152a4075f7107453615770d950bab7127beea5da29a3bab04f20ba5224a21b328a9c3a65c4ba62e16a6dac362b4cba267fa4275c05f2e6723defe6878d60335339c1cec140a007f91a4bf18b43637b92f0d9092f99055dd00a8509abe42bade278f91fa44e87", 0x71}, {&(0x7f0000002600)="d2bda83894cdab6fbce53fda84ddeb147b0ffb62f88038cea4", 0x19}, {&(0x7f0000002640)="fd1f354f35641d7eccf5ffc2dcb0d9241b8f0012e619e5a478d0d5ce4ac18cdefbb5087e98643d0020692f94df89932d531d703496bc26a556b9fda30b0645cddbabafdb52b9d852635ca33c635fc8bb36545c97b784330b060d4261e52283f467567bae86505fb39c42c0dfaa1fff0c17f0b4e879cc342b7829decb9ec36e6737ce4f516ab9ffe69d9790f58639f99c4aa2641b5abf7aa36c05b3370acd8fb5534b1f79", 0xa4}, {&(0x7f0000002700)="e650c0042fabb47ac646cb2e449ef08eb25df45280a19a0a80c7c7fcbb167028cad544c0605a4be35d83bb300ed0f4b6afec15f47001c41e2bd2652765f5710bc63bdb81e944693e5c40ffdeab5be1fd5bd769d36be9751b701acf699a0bdbec1e3a659a5308ac740007d0357c1fda6dbf2d092da7fbd853074a08955be7587422", 0x81}, {&(0x7f00000027c0)="71735b12c43b77a94fd907d26706f2198d49fbfe69303876ba15512ef1caecce539abbbda857c2273b6d18e0b92ea70d4c677503386f78b760be26ae55fd4b4bbd156cdc627cc41b1a057b4ba141e68a087757a4ddb65ec6fd526fb0a063218136de9375f6cd62dae9f976f62d4fdd", 0x6f}], 0x5, &(0x7f00000029c0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x10}, {&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000002a40)=[], 0x0, &(0x7f0000002c40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x12c, 0x40010}], 0x5, 0x810) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 20:51:35 executing program 5: r0 = socket$inet(0x10, 0xfffffffffffffffe, 0xfffffffffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r1}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, 0x120}, 0x0) 2018/02/26 20:51:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3000000000000000000000000000000000bca900f206e71498c7000000ac1414aae00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b048000000000000000000000000000000000000fe8000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c87aaaaaaaaaa000000000000000000000000000000000000008d"]}) epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x2b, 0x0, 0x7a91, 0x2, 0x0, 0x4, 0x66}, 0x8) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:35 executing program 4: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'userem0:,\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x2000)=nil) 2018/02/26 20:51:35 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, 'port0\x00', 0x0, 0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'bridge0\x00'}}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) exit_group(0xfffffffffffffff8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) 2018/02/26 20:51:35 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="9642", 0x2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB="000104000000cf5901014a38b65af70078e37f1b4adbf14e49a5ca9b0cbe591e85ee1d14bb54d61e188f7f9628e93eff7cba44c99aebf46dea2f9a63ae713aff26c4da4174aae5a3b0deb720f26cb75a0791d8cfc64375cacc21434c522c05b45a219d4acfc47c6fe454e0efe0a8230a266a82bf401570b2ec735727b2daac9806469b2a657b1881a21192e01e792d0080a8f12c460240679fa3f5fc0f0714dc6938c38d6293db5d34737aec023420c2c8792bc4189de7c6b9b53bb973ddc0dbc1f7a9fe02907f9440b786af7f2f6bb977adba7df7eed70cd7fa660ddcc30f9362b1412891433e3a52844e9a1762323ea42aaff49d9c"], 0x10}, 0x1}, 0x40001) 2018/02/26 20:51:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, r0, 0x4d) sendmsg$netlink(r0, &(0x7f0000fa2fec)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) 2018/02/26 20:51:35 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x8, 0x7, 0x10001, 'queue0\x00', 0xba8e}) syz_open_pts(r1, 0x101000) chroot(&(0x7f00000000c0)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffeff, 0x250900) eventfd2(0x1, 0x1) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0xe) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ioprio_set$pid(0x0, r2, 0xfffffffffffffff6) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000240)=""/178) 2018/02/26 20:51:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="d4d5b146945e0a0be410e4f614b431d5", 0x10}], 0x1, &(0x7f0000000040)=[{0x10, 0x1, 0x1, "01"}], 0x10}}], 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/26 20:51:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d00)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001e00)=0xe8) getgroups(0x9, &(0x7f0000001e40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001e80)=0x0) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002280)=0x0) lstat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002380)=[0x0, 0xffffffffffffffff]) r10 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002880), &(0x7f00000028c0)=0x0, &(0x7f0000002900)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) r16 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00)={0x0, 0x0, 0x0}, &(0x7f0000002b40)=0xc) r19 = fcntl$getown(r0, 0x9) r20 = getuid() stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002d80)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001400)=[{&(0x7f00000000c0)="f6c4828d3184dba6ac257b9437696b092675f0c57818fd0498b36903b790219bb34dc12565e5203ae9d65f3569944abdb44b2a25869d30d19dcab48e89ea07ddfced8d61038aa8126437a402e7ceb52730d462f67a64d73c3d91662cc0ba7333278e4a63f600d14f0a0e9208fa653cd188f12bb210e2a258dbfd09c7313a27a1bdd67ef11a499720763c6e3b8998e1fcad2447be0fc23b8e6229e06c", 0x9c}, {&(0x7f0000000180)="2098a2a70f51099120776085266b9c199666c570bfed53675b66528b0b62548b789e736ab2e9764e6ae1d49772cb93b4606a0271c23234b9c8ae27871473b0c15ed0f137183b1f0b3fa0064ab0b0e6dd5ee9d91a5b915ffc4fbccb7302ad59ea82b13e8730256f85ca7ca16ea12d4cc1c4a8c691942aa5ab33672e89f7a4b3ddb5b010febfb9b9ba2942fef565d39c582efdd506739060446b897b116f61d4b1e7de3446275b1d468161d3f448c70bc972aa5ba12e31afc1ee66d9136b47e616f3de2abab49d7349d37b74d6bd575c7577c62fcbe1717aee0a1c790386661c626dd40344b9625312277e6aa4404e2b1075", 0xf1}, {&(0x7f0000000280)="76a07466fc14308dfd7e722673754f78320f9035ed7533af1244e55281357ff58b59ef8bbfd536786e5736d4e3243c8fa4046da84c07", 0x36}, {&(0x7f00000002c0)="54fb6c3ae80ba11e98dc5a4cb7d9e04e25a765b0b4c30acb04c7da5ef9c0cb419598518448d8c7f08589b5807a0962e67cf629ea68b5e3db193b500e8b1896def9b1b3705f4281e0d19c9f", 0x4b}, {&(0x7f0000000340)="1f6a2552aa31bfb2834eaaedd4619b62d3b833b1540039c1c51dda37c6c7568eb81eb51f4902bddc8c09fbc1b1f211bdc03df499e4d563dfbe3889b1d9c00c7dce9ea1c06536bfbd66696ede2f5fb68a679a8c54a7a3b0511f19541b802db5714e6b2eddd974e87e102b13f1f147579a28f3f2d839effa6720211f2d6940ff84e4c5491e33c93832ee7130c3d7a3ff0f0f786732", 0x94}], 0x5, &(0x7f0000001440)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xd4, 0x800}, {&(0x7f0000001540)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001c40)=[{&(0x7f0000001580)="a0f169e80ce8934280ce7b539b078eb86af26a21e95b063ee8feb6ec92ba12ee8e75f302971e3ee61f1c85c06c20081a6310fb3f482404c29792b755f273e5d2962fbf6865d0", 0x46}, {&(0x7f0000001640)="1cc56524575311ef607a8bb0f6463dc0e590fdc0b9d74946d7f9700d42edb1f884662dfb0309d40beaf2962484f85a806602301814d439e8dfb44c6094b176cc167ce6328781518cc223a40562390da1e14555684789868781e5b7b992e63e93abdc4a135ef58764ee76e88cd379e67c34bac560d8789dd2c8889d8a826d9c79178ce428efb2693ffb7987e3ca7192b509e5b8f1e81caa2778ca0e88aba3473d1da4c03f1811f0f3b814654e9b2f88a472e128a43da3f9c412cd3734380854fc7723d606c8ef62511bd66ad73f43bd7767bd5e1f5809afdabfd73dbf1c5696", 0xdf}, {&(0x7f0000001740)="8a1c4ec9ec07c9c86fc319a9fdcff2a929e88a88477e01da2f5291d899a84c9b5f823cdea7f35fdcf9153b5f8fba979400a07e5fa8629d07f7588562a9b79d026771ce5c59fbdd65421f", 0x4a}, {&(0x7f00000017c0)="73ac637bd2101acf65a436dfa226477885321b4683dc67dedb2bc8a1fe696caa966e52582078a8e479930f4cff183de9389ced5f1ace0742079603551f86781ec8a5fcf9144b2842beac12cc89033d33772a389c4d0fe0e1052d0e2133b77b64f6551a8943a0d61936090367ef6b5f1dba6bfad52a05e65a291c2f0b3d142dbb75db7a2b8fd48417bc100002317c974e006f643f180503cec69806eec6924e743ca81ab1d43116f519e0bf60fc1a764d92dece2c14ec18", 0xb7}, {&(0x7f0000001880)="59fb7fa24192db49fef7781302b9d8c090eca2188c807adafa61a21b58fa4e5fe31889fd23759353dc4d2d17ce811371ee945145e12223f3d13b6610543c85ee60cc8f721941e168e89f9bb95404896f4789535944b7e1f559cc8001937d3ad77f0847dae26e6c7c47c9adfd", 0x6c}, {&(0x7f0000001900)="dac3aec1f86066cf3dda758b17be45cffbf568f489d8b00f8427f8827e5cda88de8b4d6dfdc52cc966d0c12962260f4f3116ca960562ad87368ef7903acc6623b51bed0dc26e944b2cdac26c976f7627576bc2cb270cf4ce992a5b4d3f2b934c6fe1b09e14c2f6a613fa08875775a2337a9e20fe76eabd5011347ca31f0578dd7b6b99608f8b5014bc10b5c0a696fc21c85e58db38e7e0e5e7e047e7b4e505d4352193d1c58d2aec3622861b9c39521bcac9b34801086627af027f6c43cbc0959e4724f6e5c1315b7de74f5470041d", 0xcf}, {&(0x7f0000001a00)="75c3096abb1c2165e06a39f9c42fac4535c81fa3cd3135987757332ab8071df091390ff91772eeb4b0e703f6688c1bc4b8d95a379a6bbb0815c8e3292f39b776ce238aba0d9cc65ef7720a8bb83da4785d9370ebe25d12b93bc4faeaef2b37e2d969b3b01c88e43d13333cfc7241deb4d6", 0x71}, {&(0x7f0000001a80)="392ba9250c68aa3d14163444fee1e38e0b2cdb3ee19b2c1b8c0f175aa1eb7a0fcb4049de063617bb670e32d65305e405bd9b3a156fb8f6019ba29de4f227b1ed877a27f0c73b6d19f12ee55ae3a979bb934707b40a122b3f03476c1557d262c0caa447fd9f53db1d12b9cb60fe52509f0fd9bae661129cb2ab70bd6ad7dbc9b5797e9fb4271f67bf8548ce8e5c364e12bd770fa69825010028a21b12b05135230685316ab344af974d", 0xa9}, {&(0x7f0000001b40)="a5199f3047c2e4600c7f966ed0462c71e0dd817ddb288597edc8ae118a1f4f63da7ba8d162575b0ffe0ee462f6faf8b14c29646274cf9b30bfb93033d81adff4c393d82922e204233e7aa2db60b33ef3b5a62a63bc0cf5d369d997e0b33e90f07bb634de94841c9916a15432573bede50f08ada2dcef72fb1818572643d9d1de12500adf04e87c4fce06feb9951842971161a173e2caea64a1e530e25828aaf2cefbbcbdb64f35015d7ebfcca7e557519b75d1b73c292793338fcd7ec2af7a6fc4811a9e89cdbf72e128fba01b48a6053b41aef064610580cee06999f4", 0xdd}], 0x9, &(0x7f0000002040)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xf8, 0x800}, {&(0x7f0000002140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002240)=[{&(0x7f0000002180)="8774a55cdd2b375dea8b385a108a61b2fc16765670e37acbe6468e0909caf9a385437979ebcb5424fe53cea1b4196ddfcb6989a6a54866f7e1f95a0ec528fde0be1a9c507c5960c268046675cebbe80bd1c7d410b0fb2a6ac9179e", 0x5b}, {&(0x7f0000002200)="3fb6082a7b7c594126b3ae009c1bf087d66b3497c43296", 0x17}], 0x2, &(0x7f00000024c0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x4000000}, {&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000002840)=[{&(0x7f0000002580)="b25c2d342f4fb2e85e6175152a4075f7107453615770d950bab7127beea5da29a3bab04f20ba5224a21b328a9c3a65c4ba62e16a6dac362b4cba267fa4275c05f2e6723defe6878d60335339c1cec140a007f91a4bf18b43637b92f0d9092f99055dd00a8509abe42bade278f91fa44e87", 0x71}, {&(0x7f0000002600)="d2bda83894cdab6fbce53fda84ddeb147b0ffb62f88038cea4", 0x19}, {&(0x7f0000002640)="fd1f354f35641d7eccf5ffc2dcb0d9241b8f0012e619e5a478d0d5ce4ac18cdefbb5087e98643d0020692f94df89932d531d703496bc26a556b9fda30b0645cddbabafdb52b9d852635ca33c635fc8bb36545c97b784330b060d4261e52283f467567bae86505fb39c42c0dfaa1fff0c17f0b4e879cc342b7829decb9ec36e6737ce4f516ab9ffe69d9790f58639f99c4aa2641b5abf7aa36c05b3370acd8fb5534b1f79", 0xa4}, {&(0x7f0000002700)="e650c0042fabb47ac646cb2e449ef08eb25df45280a19a0a80c7c7fcbb167028cad544c0605a4be35d83bb300ed0f4b6afec15f47001c41e2bd2652765f5710bc63bdb81e944693e5c40ffdeab5be1fd5bd769d36be9751b701acf699a0bdbec1e3a659a5308ac740007d0357c1fda6dbf2d092da7fbd853074a08955be7587422", 0x81}, {&(0x7f00000027c0)="71735b12c43b77a94fd907d26706f2198d49fbfe69303876ba15512ef1caecce539abbbda857c2273b6d18e0b92ea70d4c677503386f78b760be26ae55fd4b4bbd156cdc627cc41b1a057b4ba141e68a087757a4ddb65ec6fd526fb0a063218136de9375f6cd62dae9f976f62d4fdd", 0x6f}], 0x5, &(0x7f00000029c0)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x18, 0x10}, {&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000002a40)=[], 0x0, &(0x7f0000002c40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x12c, 0x40010}], 0x5, 0x810) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 20:51:35 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x80800, 0xbef6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ee", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/26 20:51:35 executing program 0: r0 = gettid() prctl$setendian(0x14, 0x2) exit(0x0) sched_getaffinity(r0, 0xffffffffffffff84, &(0x7f0000000040)) 2018/02/26 20:51:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x6, 0x9, 0xff, 0x0, 0x12}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b60fb0)) setrlimit(0x5, &(0x7f0000000000)={0x3, 0x8}) 2018/02/26 20:51:35 executing program 2: r0 = socket$inet6(0x10, 0x3, 0xb73) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 20:51:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060dff8)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cd9000), &(0x7f0000cefffc)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x101) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x6d, "28ed48e0073e42b7471565f04ecbf9139d3245647a5dd6e13c9add7693cd34e937ab088e83b8e00686c664939d92cd80a5f82a47eb3c8fd7a85847ab328dff92cfe0fa0172d3dab60b895b7d1c0ae4f3518c0a268ab67a547e69438f1db712ffe1b8b14f89e3e939acf362d198"}, &(0x7f0000000180)=0x75) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req={0x8001, 0x3, 0x100000000, 0x3ff}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x9}, 0x8) r3 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) fanotify_mark(r3, 0x0, 0x20008, r4, &(0x7f0000000080)='./file0\x00') 2018/02/26 20:51:35 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="9642", 0x2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB="000104000000cf5901014a38b65af70078e37f1b4adbf14e49a5ca9b0cbe591e85ee1d14bb54d61e188f7f9628e93eff7cba44c99aebf46dea2f9a63ae713aff26c4da4174aae5a3b0deb720f26cb75a0791d8cfc64375cacc21434c522c05b45a219d4acfc47c6fe454e0efe0a8230a266a82bf401570b2ec735727b2daac9806469b2a657b1881a21192e01e792d0080a8f12c460240679fa3f5fc0f0714dc6938c38d6293db5d34737aec023420c2c8792bc4189de7c6b9b53bb973ddc0dbc1f7a9fe02907f9440b786af7f2f6bb977adba7df7eed70cd7fa660ddcc30f9362b1412891433e3a52844e9a1762323ea42aaff49d9c"], 0x10}, 0x1}, 0x40001) 2018/02/26 20:51:35 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x400000000002000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000040)=@file={0x0, ""/29}, &(0x7f0000000080)=0x1f) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/02/26 20:51:35 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc) 2018/02/26 20:51:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1e2, 0x42929b39, 0x962, 0x5]}, 0xc) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/02/26 20:51:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) socketpair(0x1f, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req={0x800, 0xd61, 0x2, 0x7}, 0x10) r3 = socket$packet(0x11, 0x400000002, 0x300) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x100000001, 0x0, 'client1\x00', 0xffffffff80000002, "2423b5bbc40e40d7", "88dfcb923187294cd85bb7acd27d2f8d09d78dc4305fdc5a4ca62753fef1cce3", 0x1fffffffc00, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000200)={r4, 0x4}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfff}, 0x4) personality(0x410000e) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0xffffff50) 2018/02/26 20:51:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000400)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000b97000)={&(0x7f0000002540)=ANY=[@ANYBLOB="02004e20e90000008000000000000000000000000000000100001d009efceccf7a175243ce6d1080020005b932917f92b958badadb27232cca5142c10efcfb4e5dae14d3bb6fc165c2cb4e9f2de45058b4d2654b9a85a0381e0687d4db7f3339fec7463d0410c7c9aa72e078a8480ae757a85b6cde2a28c6171dc2f3452218b103124633d8ef83af920b09739f4c0772bd7139e2df8a85d282c2375de5181adffa22f0bdc822629508b7e19bf109023a2c01bf5bb7983f93b0b10000c5fc324449ee999e5df7d47e4f8e26b1e3b90bec"], 0x1c, &(0x7f0000f43fe8)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) fcntl$getflags(r1, 0x40b) recvmmsg(r0, &(0x7f0000002440)=[{{&(0x7f0000000100)=@can, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/108, 0x6c}], 0x2, &(0x7f0000000300)=""/143, 0x8f, 0x80000001}, 0x4000000000000}, {{&(0x7f00000003c0)=@l2, 0xe, &(0x7f00000017c0)=[{&(0x7f0000000400)}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/34, 0x22}, {&(0x7f00000004c0)=""/60, 0x3c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/198, 0xc6}, {&(0x7f0000001600)=""/33, 0x21}, {&(0x7f0000001640)=""/7, 0x7}, {&(0x7f0000001680)=""/131, 0x83}, {&(0x7f0000001740)=""/83, 0x53}], 0xa, &(0x7f0000001840)=""/75, 0x4b, 0x7}, 0x3}, {{&(0x7f00000018c0)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/242, 0xf2}, {&(0x7f0000001a00)=""/21, 0x15}, {&(0x7f0000001a40)=""/232, 0xe8}], 0x3, &(0x7f0000001b80)=""/204, 0xcc, 0x2}, 0x9}, {{&(0x7f0000001c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000020c0)=[{&(0x7f0000001cc0)=""/181, 0xb5}, {&(0x7f0000001d80)=""/64, 0x40}, {&(0x7f0000001dc0)=""/170, 0xaa}, {&(0x7f0000001e80)=""/245, 0xf5}, {&(0x7f0000001f80)=""/85, 0x55}, {&(0x7f0000002000)=""/130, 0x82}], 0x6, 0x0, 0x0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002100)=""/211, 0xd3}, {&(0x7f0000002200)=""/158, 0x9e}, {&(0x7f00000022c0)=""/11, 0xb}], 0x3, &(0x7f0000002340)=""/248, 0xf8, 0x9d50000}, 0x9}], 0x5, 0x41, &(0x7f0000002500)={0x0, 0x1c9c380}) socket$inet6(0xa, 0x80007, 0x3d) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/126, &(0x7f0000000000)=0x7e) 2018/02/26 20:51:35 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x1, r1) mq_timedsend(r0, &(0x7f0000000080)="7dd248f43be85384b50b2246a4b649d491764599b1fdf5425da2077247c0c8c2098599709aec59278c4819816ab66c57ce01c327fbb7f8ff2c887a1c1d51ce9c88d7ef32d5e020762787507f90d71e894bfa418faf9b43dfea0e7e1fa976748ec521cf84e5ed75e21cd0e15650cf58b24b31a163f8d1bee06ed5d6809b46e47e11ea71fc6f958558e30c7043d3e4e6bf90af25e486af554f5cc4e3f35206755be56d91383a5557659e134a2bd9f6b0db62e2a1102ac1f236f6a4c4a849dcedff086c2da9c26ccaec48bdf0ead0843582280df9691fa25e4d25fe42151c598d47a695d4021ad645ba71cd3514fe69236e", 0x5c1280b1, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x3, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffef8, 0x0, 0x0) 2018/02/26 20:51:35 executing program 2: r0 = socket(0x12, 0x8000000000000802, 0x0) write(r0, &(0x7f0000000000)="220000004a000f00ea091008090007000a000000002200000400030003e601008c45", 0x22) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf) 2018/02/26 20:51:35 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x143) sendto$inet6(r0, &(0x7f000000d000)="755deebf51a691f31490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x5, 0x2, 0x3, 0x2, 0x1, 0x495}) 2018/02/26 20:51:35 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc) 2018/02/26 20:51:35 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000004840)=[], 0x0, 0x0, &(0x7f0000004880)={0x77359400}) 2018/02/26 20:51:35 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000300)) r1 = memfd_create(&(0x7f0000000100)=']\'em1.#wlan1eth1,\x00', 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xce1b848de494749b, @any=0xffffffff}, 0x10) ppoll(&(0x7f0000ecefd0)=[{r0}], 0x1, &(0x7f0000872ff0)={0x77359400}, &(0x7f0000229ff8), 0x8) r2 = inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000040)={{0x8, 0x1ff}, 'port0\x00', 0x40, 0x10000, 0x7, 0x80000000, 0x9, 0xc3, 0xffffffffffffff5d, 0x0, 0x5, 0x1}) inotify_rm_watch(r0, r2) 2018/02/26 20:51:35 executing program 6: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x3}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x5, 0x3ff) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)="1b23360f95fb9436f8a49a97f3ffab14df4c69503547a678ca0a9780246704f1fb", 0x21, 0x0) 2018/02/26 20:51:35 executing program 7: epoll_create1(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x8912, &(0x7f0000c6d000)="8938707fcb") 2018/02/26 20:51:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000206000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100020100ff3ffe58", 0x1cc}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/enforce\x00', 0x101000, 0x0) sendmsg$nl_route(r1, &(0x7f0000005500)={&(0x7f0000002f40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004bc0)={&(0x7f0000002f80)=@getroute={0x14, 0x1a, 0x800, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x527e5ca7dac62af8) sendmmsg(r0, &(0x7f0000006840)=[{{&(0x7f00000000c0)=@nfc={0x27, 0x81, 0x4, 0x7}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="78944df3dac532745321fbf30b1e20fbab29247fa48788ae15b6b1a7a3b59ec8f46b90ad8f382fa3ca31c0d727664d44128f48a488999a662358800597249d4726d07ad7bb62b6893cac906280b96b924d32fd1a5a0534cd95d27d664ea94adff532b4ed2346e92ee282e367afec2654a25e41217efa4c2e152f9bbd91edee5b75e71340a5cb4342bd2d99d1a67055d6d58c1fda27c646b35cda21f2d5c9c83368e7a287dbf08b1ec60a192b56b4a91e", 0xb0}], 0x1, &(0x7f0000000200)=[{0xe8, 0x0, 0x7fffffff, "86323d62856f714629d26b35bca2ca214bb4783aa732f38b912b500f44e8ed74663f0adbd4fef1526bfd5c1d357262bfddae7f518118e283b3f7e291516f1433071f120f294b2b61299168e98cfec947a0ba6d6a6ad6914bc1bdbff3f543ea11abf56f459807d14328d3cdcfbecc0b144fa23d4363df574e245e4ed66ec04791354185bcdd9af0fb4fa9e24257218b9cc2c8e4aba7ace452d12b797d07ed6cf2165b7e3f71f3fe49e5304425d264a8aa4653760f2bbf81089b8c621330264699966fabdc11dc913dd7ba246b98363f09d074a4b391d9808c4f3b"}], 0xe8, 0x4000}, 0x80}, {{&(0x7f0000000300)=@generic={0x13, "8b76dfb24a4890c61bee5873fa5fcd18b333e87a9e98c385a0a5cf5164b3af5c0395fc2a2c44f6dbcbc5ca1ef7b5115f6788bacbb925f96937e6d1ae55f04ec28127b9b328f82a1499de0e438722754fc47331e7ed31d5014ae6f4e279277d38ed5cf3796d0add7386cb3007ac0232febd99bc942db113f670756cb15867"}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="9f", 0x1}, {&(0x7f00000003c0)="e44e8d1374a02234c0b76afb78f0630467012d900a51cb03bfba5ecf37335c5d5bc4b38eeba31c4749deda303a54d7d5734179f89b86aa84457e9b78faf88a121206a763f19886d29445fbd77a085e480f48e2a0d84eba383f5794d3074dade7db823b25b5642bd83ede7dec9ecd63a6179b752e6995e242d978550184fd05dfd38a967d2b1663df58dc7a067dd9202a92407b45b43e3541a2dce1b08062200fcf40f704a71fa01b7f79e24a1a9582eb86a12b091c70900d61b5e3ab300df810a18fb218435ead1762b2ca6fb557f082e791dfcc9c74ce99624d2c8f7a1b28da06314ebc42ab4219aebb369138c7", 0xee}, {&(0x7f00000004c0)="b7d08f4ce5cdf40273e1bfd4c9dee4710d685846e9fc07970268ac302e76061df9c0238b04c6", 0x26}], 0x3, &(0x7f0000000540)=[{0x90, 0xff, 0x4, "b88345728d05c3e6510bcee36b3b7c706aeeffb94dcdadaf326ad9fa82f49142ddac508ae64867433974df630ba37f82579faf3534c1599f6404c8e28f57008653acc2f72773188716c5551b9882ef6d975fd516b1b3d4ba80359f773a902b8bc2432212bc670ebc567f426d7614605d12fc8a7b75fc93247eafdeaf272074a0a16b3ac7"}, {0xb8, 0x117, 0x1ff, "52d395e5f65b40eb1219892365f7903933058aa9c0ccb6d2d760f7a44e367320a06e76eee9f4bfebc955e694093bcb7758fabaf4e8c8f82f66e0c26296c673c9b7ef6212fca7cc5d17392635f20e6aaeac5a11afebecb88541265c83a99e9706d28f2cbbaa5d88512b2e57e72a2f1523d5bc69120a9342062db1508f20bc435abace2b67707fea6389f92ad6e5a8864ede75caea5579b0e2312872b716224356d41cc6f698a1cf8b79767e"}, {0x20, 0x11, 0xe9b, "0a5f7cb84594be02b3e3b613c32b32d3e6"}, {0x34, 0x112, 0x0, "4a7832f8fdb295b170f34e0f036d05bbdea9bc40ad8c58ce793bf88926670575ee22014790"}], 0x19c, 0x20000000}, 0x8}, {{&(0x7f0000000700)=@nfc={0x27, 0x3, 0x6, 0x2}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000000740)="d4", 0x1}, {&(0x7f0000006a00)="df85ba4804000000ea2fd7f7d96f02960966a30008e7a4733a3e621efb2f97e2549dd2460000000000000000c4a0a18751964cdb82b5027b2bbbf79f42ec83d1862c39b1dd270e7b5f222de35a9473a26a3a"}, {&(0x7f00000007c0)="38c1bd3439bdd7b0", 0x8}, {&(0x7f0000000800)="ca7c9206689d9a6ceb99440bd45b5dfd8421c00a9dcc84d9ce42d039f1462f06be9b7b47bd0d39ef368ba5dae0e643e37165076ace5e0f022e7c20afa831cea92178b095b8c8cba2bd4ca19b30723455934b2d491f15eedad20d0f53c0e085476a11c1f4ef713138ac6ce16f95a7cc786a26ed9216fd796e801e3a20f4c2c00dfc9c78169ac442bfedc95b6fb6fb065728238a9b9cbd18ce8e9b0a7bbba7ec855ef349f19b70da5b78f95ffde7beb58757187786f9564419861183deb4c868c3f56747a21fde9846e0a8301d6fabf2e7e052e1195645c5f12484e701373285de770b7e06b4ab22e45be7f5dd", 0xec}, {&(0x7f0000000900)="b93e0ef7836945386cfc9b7c2fde8ea6add7936e6c71cbe6b9ec9578b56f5d4fea7818563ed5287a59027aa8efc44e42d2715ee134bd9419", 0x38}, {&(0x7f0000000940)="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0x408, 0x4008005}}, {{&(0x7f0000005540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x3, 0x3, 0x2}}, 0x2e, &(0x7f0000006800)=[{&(0x7f0000005580)="dc4cd1cab0fcb190e0cef4f096599516987e3a71e44cd5ae", 0x18}, {&(0x7f00000055c0)="efb2c92a3a017f4835c27e24ef9188c066110fa72f64c65b83d03169bb27150483325b2e", 0x24}, {&(0x7f0000005600)="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", 0x1000}, {&(0x7f0000006600)="45c094fd03129ec6b0", 0x9}, {&(0x7f0000006640)="342374c544444d4c602eac9d6fc4aa405e6c8fea804c579687e4a408b44c6665ab9b6f64da8ec08409ca2254796dd71e78a239ecc034d92681e15a07fadce55193e25a24a6a5a4e1c6c98dd92e59a0941d1d15a5847831dbc32beae02aad73061a54835f1c11dae08c06f38eb17a3119645484871c876f8f53f24c16ac348a035fba665359ec6f4c62dca00cbc49cc83547baf2dbb38cd98db6b7f21497c02bff07d", 0xa2}, {&(0x7f0000006a80)="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", 0xe6}], 0x6, 0x0, 0x0, 0x8000}, 0x4}], 0x9, 0x8000) 2018/02/26 20:51:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="caef2689d2", 0x5}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a9d000)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/26 20:51:35 executing program 5: pipe(&(0x7f0000000ac0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000b00)={0x0, 0x80000001, 0x4, 0x1000, 0x7f, 0x9, 0x2, 0x101, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x40, 0x2, 0x4, 0xb}}, &(0x7f0000000bc0)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000c00)={0x1, 0x200, 0x8, 0xfffffffffffff64a, r1}, &(0x7f0000000c40)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r2, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f00000005c0), &(0x7f0000000d80)=0xc) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00000000c0)=""/200, 0xc8}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/231, 0xe7}], 0x7}, 0x0) [ 46.433609] IPv4: Oversized IP packet from 127.0.0.1 [ 46.436452] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=8281 comm=syz-executor1 [ 46.437746] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=8281 comm=syz-executor1 2018/02/26 20:51:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r0, &(0x7f0000ed6fa9), 0x0, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x103) 2018/02/26 20:51:35 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='map_files\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 20:51:35 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000004840)=[], 0x0, 0x0, &(0x7f0000004880)={0x77359400}) 2018/02/26 20:51:35 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x800, 0x4) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/02/26 20:51:35 executing program 2: r0 = socket(0x10002000000011, 0x803, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000700)={&(0x7f0000000140)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "4540ad21f019e407979109eb7ac1ec76cd66ccda261c23cdb12f9cfb9619a37694c5a29e5da3d238ba8845acbb8c87a765df41ee144d7f5a09dc726e95e210"}, 0x58, &(0x7f0000000600)=[{&(0x7f0000000500)="9c131868a0766d73301565556442aaa7ebafbf937ee2cade508df81d08025907366e39d11a452e1d381cc730a25424d2ccdea5ad778826ddb090872feae57a65e935db72080e74050b0dc9f957dab32b3d6461", 0x53}], 0x1, &(0x7f0000000640)={0xa4, 0x117, 0x4, "8e1b7b4eb2d277295e0e010079495dd4c75184213652205fb48cc0ee9f3bf56d528f1ddc4cb0520b601e99fe81763e763930131de1052d6de4977c17f21817ab5533258f2e40f7b7aede669a6cc873dca5c14f4e0b416c3a0f5c18de99635c713335cf41f3a05b3da2c4000129ba8d8c1d0be620c1b13cee7ab690798f0ad3a29b134fff498b45edfce145968d57a8f4f036df187611"}, 0xa4, 0x80}, 0x40000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x980, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0xfd, 0xffffffff, 0x7, 0x9, 0x3f]}) 2018/02/26 20:51:35 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/02/26 20:51:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="caef2689d2", 0x5}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a9d000)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/26 20:51:35 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) acct(&(0x7f00000000c0)='./file0\x00') 2018/02/26 20:51:35 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='map_files\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 20:51:35 executing program 4: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095eff8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x31) 2018/02/26 20:51:35 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000004840)=[], 0x0, 0x0, &(0x7f0000004880)={0x77359400}) [ 46.639327] mmap: syz-executor3 (8298) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 46.654603] IPv4: Oversized IP packet from 127.0.0.1 [ 46.658229] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 20:51:35 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x408000, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000000), &(0x7f000069cffc)=0x4) 2018/02/26 20:51:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x129002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="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", 0x95}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x10001, 0x0, 0x4, 0x12, 0x9, "d28a1296fe4a42530c7fe57aeac7e74bf328b30b3c3935831d6f556690e024de52c4c8b25e8360a866ab2577be2f209ccf67990c8fb6f7d054b7d7e148739b6e", "c2bc3a1cec5e3471f52d8d2678954ac09978e50622962fc4ce47f85415df2fd5a0aa9f350a82a667f2e1f2817028e928cd70b1c3ff97c209d53e0cae5668b07b", "2957c9d0199ba10263e5701a0a49317dc5a63ea912aa77ee87e9cc31bf913ec9", [0x9, 0x3]}) [ 46.680421] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.681861] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.683983] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 20:51:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x64800, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x70, 0x3f, 0x8, 0x1f, 0x1, 0x1f5, 0x81, 0x0, 0x1, 0x200, 0x7, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'irlan0\x00', @ifru_flags=0x800}) sendto$inet(r0, &(0x7f0000260000)="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0xff7, 0x3fff, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xffffffffffff7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x100000001}, &(0x7f00000002c0)=0x98) 2018/02/26 20:51:36 executing program 4: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') readlinkat(r0, &(0x7f000095eff8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x31) 2018/02/26 20:51:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff24) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000004840)=[], 0x0, 0x0, &(0x7f0000004880)={0x77359400}) 2018/02/26 20:51:36 executing program 3: epoll_create1(0x0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000000000)) socket$unix(0x1, 0x1, 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:36 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x8000, r1}) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bceee6d87986c46c", 0x17}], 0x1}, 0x0) 2018/02/26 20:51:36 executing program 7: clone(0x200000, &(0x7f0000000080)="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", &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)="7117a57b6ba98df020c4a258d37ff98432cba84f86ec57006c5f92ef4fe7b6f5110a52a18d151cef9ae4dc2c7eba2fb9f7acecf422733809ad35315454bd55b823bcae1d47e3df6ba123ca7e7a112f560d7dfde7ff5cf6f89a1b719d0acbbc57872867b5e245c5e92a037903d3d53307292e8c") epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:36 executing program 6: mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x8000000, &(0x7f000004b000)={0xffffffffffffffff, 0x20000000000001, 0x0, 0x0, 0x3, 0x0, 0x4}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101102, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x86, "7a9278caa1634c5a063e8bf6252e15eea10db78c3d170c69ce4fa8f25a572ae1c5a3d27979272f40990d4aa3776b091e87e07724c983d85b0faa7696d412e58764827a411c057f1fcec5140380ed4cc1652f81f21b7737c6bbb63a72b3741781fd152d188bd8048874333caa2fe6c1ab8f07ae69903e8a03e6751ed1526de399b3d80393193f"}, &(0x7f0000000100)=0x8e) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x400, 0x4b06763c}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/26 20:51:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x5, 0x6, 0x22, r2}, &(0x7f0000000140)=0x10) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00003bcff8)={&(0x7f0000015fd0)=ANY=[@ANYBLOB="300000001830108f368307147700ffff0a00fb1de4f8fffffa00000000f8070000000001"], 0xfda8}, 0x1}, 0x0) 2018/02/26 20:51:36 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) clone(0x80082000, &(0x7f0000000040), &(0x7f000096fffc), &(0x7f0000000000), &(0x7f0000000080)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/02/26 20:51:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x3) 2018/02/26 20:51:36 executing program 2: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bdf000)={&(0x7f0000361000/0x800000)=nil, 0x800000}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x40) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x0) 2018/02/26 20:51:36 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6002, 0xffffffffffffffff) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') 2018/02/26 20:51:36 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ee7aed8d26846eca5c70b444f41637ed7e201a81b729c999ce67fb72051200a99af08a29b8af9c35fd9f7404f840a7a675127855f94665e275b34369ca8a4eea6b12126823e1f155f09a840613f85250fe6979dd572a3d56bdb88c247db77c6b0d87c455e226485e274ef977d5bc0c067d512cac3672a854719ee9bba1743817873a528bfa29e21c5f8c88d9f297e30fa2d1e371859f4505b9bc5635e91e3587be225f1e32a42fee67222943c0ffc96c8de5d395cab61cbc7b8f42854fb683fb645c00af77b4994d8b6f487d914d137e6ae7902e2b4ff32c474983b51213dc84cc3c", 0xe2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@ax25={0x3, {"4229b383e658ed"}}, 0x10, &(0x7f00000005c0)=[], 0x0, &(0x7f0000000640)=[]}, 0x0) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/26 20:51:36 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = dup(r0) socket$inet(0x2, 0x0, 0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002f9ffc), 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 46.965586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12312 sclass=netlink_route_socket pig=8370 comm=syz-executor6 2018/02/26 20:51:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000000000)=0x20a, 0xfffffffffffffdb9) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1000}, 0x8, 0x800) fcntl$setpipe(r0, 0x407, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000001e, &(0x7f0000000040), 0xffffffffffffff8a) 2018/02/26 20:51:36 executing program 6: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000def000)={0x1}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ifb0\x00', 0x7ff}) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002470ebfddbdf250b0000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000003fe0)) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x152b}, 0x8) [ 47.004714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12312 sclass=netlink_route_socket pig=8393 comm=syz-executor6 2018/02/26 20:51:36 executing program 2: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bdf000)={&(0x7f0000361000/0x800000)=nil, 0x800000}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x40) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/26 20:51:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be725ee18c88", 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x800}, {0x2, 0x800}, {0xa, 0x2}], 0x3) 2018/02/26 20:51:36 executing program 1: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000040)=[r0, r0]) setfsgid(r1) 2018/02/26 20:51:36 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x99a, 0x480000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x25, 0x9, 0x100000001, 0x7, 0x7e6, 0x7, 0xfffffffffffff88d, {r2, @in6={{0xa, 0x4e22, 0x0, @empty, 0x2}}, 0x6, 0x1000, 0x2, 0x6, 0x3}}, &(0x7f0000000340)=0xb8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000f22000)={0x0, 0x1c9c380}, &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 20:51:36 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='sessionid\x00') getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@multicast2, @loopback}, &(0x7f0000000180)=0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000002c0)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/26 20:51:36 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x1, 0x3, 0x4, 0x4, 0x3, 0x9, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1000, 0x0, 0x237, 0x2, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x8080) 2018/02/26 20:51:36 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = memfd_create(&(0x7f0000000080)="75730700010000ce000078003798", 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) sendfile(r2, r3, &(0x7f0000000000), 0xed5a) syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @empty}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) fcntl$addseals(r0, 0x409, 0x0) 2018/02/26 20:51:36 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 20:51:36 executing program 1: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, r0, 0x1000000) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/02/26 20:51:36 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 4: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) sync() 2018/02/26 20:51:36 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x1f, 0x4) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000000080)="000047fe837e636af21fb71dfe1053cd437d39d45cc1c53ae92ae29d79190d9c755bbbb7e6a41bd4890f4f9f78762576cabd9c432b76f0ae9ca5890e92d0e53f6eaa5f77acfda10886df35028a", 0x4d}], 0x1}, 0x0) 2018/02/26 20:51:36 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/02/26 20:51:36 executing program 2: syz_open_dev$binder(&(0x7f0000b45000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)) 2018/02/26 20:51:36 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4c, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x8000401) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffee) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/02/26 20:51:36 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000100)={0x0}) write$sndseq(r2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 6: setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req={0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) write$selinux_access(r1, &(0x7f00000001c0)={'system_u:object_r:newrole_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x38}, 0x36) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_flags}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom(r3, &(0x7f0000000100)=""/146, 0x24, 0x10164, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x4, 0x2, 0x4}}, 0x2e) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getgid() 2018/02/26 20:51:36 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2, 0x20, 0x8b3e, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x200, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x32, 0xa, 0x9, 0x3, 0x27, 0x7f, 0x3ff, r1}, &(0x7f0000000240)=0x20) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x80, 0x6, 0xf1d4, 0x8000, 0x10000, 0x7, 0x6c}, 0x1c) clone(0x0, &(0x7f0000000040), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="60781bde63a543e5fc2adc1196fad8cb697c843c77d84f4a5e824bc6dfd9a89f75a4f608a90695617752352d12997d7bbaf9c33d0ccbba3e8e558421ae37c5fabb149e9f5f8e4d0685b4604de4aa21b52c595e8aa5bcb54efa4d53da79503beb472a27ee97b5f9d8048ccacd8d67ac665c768f79267d2473900c321384f5e03888ba3c5493e436710074a07e28f211926d229083501226a0d32b45c7d69364c2c80d275ff2f246f1e4141e7c974cae2e7fa9ca7fbf016854e052ee2ca7a2b7cb45eb0a53", 0xc4) wait4(r2, &(0x7f0000000000), 0x4, &(0x7f0000000080)) 2018/02/26 20:51:36 executing program 1: mkdir(&(0x7f0000034000)='./file0\x00', 0xfffffffffffffffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2018/02/26 20:51:36 executing program 7: r0 = epoll_create1(0x80000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xd2, 0x4000000040) getuid() socketpair(0x0, 0xa, 0x8, &(0x7f00000002c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000200)=0x9, 0xfffffffffffffd70) r2 = socket$unix(0x1, 0x5, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000240)) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000080)=""/139) acct(&(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000180)=0xb0) 2018/02/26 20:51:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x412000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000004c0)=0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'vcan0\x00', @ifru_flags=0x3001}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) fcntl$dupfd(r2, 0x406, r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) 2018/02/26 20:51:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000a19000)='19', 0x2}], 0x1) 2018/02/26 20:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001840)) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000001800)) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/60, 0x3c}], 0x1, &(0x7f0000000100)=""/87, 0x57, 0x3}, 0xbc2a}, {{&(0x7f0000000180)=@rc, 0xa, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/141, 0x8d}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f00000003c0)=""/30, 0x1e}], 0x5, &(0x7f0000000440)=""/4096, 0x1000, 0x80000001}, 0x80000001}, {{&(0x7f0000001440)=@nfc, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001480)=""/239, 0xef}, {&(0x7f0000001580)=""/13, 0xd}, {&(0x7f00000015c0)=""/146, 0x92}, {&(0x7f0000001680)=""/32, 0x20}], 0x4, 0x0, 0x0, 0xffffffff}, 0x6}], 0x3, 0x1, &(0x7f0000001780)={0x0, 0x989680}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000017c0)={'bpq0\x00', 0x4}) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2, 0x20, 0x8b3e, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x200, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x32, 0xa, 0x9, 0x3, 0x27, 0x7f, 0x3ff, r1}, &(0x7f0000000240)=0x20) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x80, 0x6, 0xf1d4, 0x8000, 0x10000, 0x7, 0x6c}, 0x1c) clone(0x0, &(0x7f0000000040), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r2 = getpgrp(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000300)="60781bde63a543e5fc2adc1196fad8cb697c843c77d84f4a5e824bc6dfd9a89f75a4f608a90695617752352d12997d7bbaf9c33d0ccbba3e8e558421ae37c5fabb149e9f5f8e4d0685b4604de4aa21b52c595e8aa5bcb54efa4d53da79503beb472a27ee97b5f9d8048ccacd8d67ac665c768f79267d2473900c321384f5e03888ba3c5493e436710074a07e28f211926d229083501226a0d32b45c7d69364c2c80d275ff2f246f1e4141e7c974cae2e7fa9ca7fbf016854e052ee2ca7a2b7cb45eb0a53", 0xc4) wait4(r2, &(0x7f0000000000), 0x4, &(0x7f0000000080)) 2018/02/26 20:51:36 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2000000000000087, &(0x7f0000004fe8)=[{0x8, 0x0, 0x0, 0x50003}]}) r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) syz_fuseblk_mount(&(0x7f00000a6ff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 20:51:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 4: r0 = eventfd2(0x9, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockname$netrom(r1, &(0x7f0000002500)=@full, &(0x7f0000002580)=0x48) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) 2018/02/26 20:51:36 executing program 6: socketpair$unix(0x1, 0x200005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) 2018/02/26 20:51:36 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x900, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x3, 0x18, 0x4, "46053532e61e454f7e63fc9b304eb693256931d08e35bbe3348c916badd35a0c8e350695130993df065b6a5313d4def4fe81c8efcd007dbbdd9d42270100e285", "ae94d607ffa51fabb040e7cb8aa28f50ddf84d196991c4e213bbf21d333cf93aeb71836c70f4026e3838548834c6d39e5d28038885c3ee967c806800567f789a", "2e8472b880982d048c9667a2c240c6ccbf671774764511eb4878a757cc502a0b", [0x21c, 0x1]}) 2018/02/26 20:51:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000000)="2c98b4b0b10ceeb68fc9c9b0f2c4bb4a16094874e7") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x27, 0xffff, 0x1, 0x5, 0x0, 0xffff, "b2f6c5af2e3bdd79037fc50667709a79b0ecca9c960ea26c4e7fb3227ce17164b981257f5bbd7048ff129b321877d0b6792d2e8f735a6763de7f1e1cbef557", 0xac}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000100)="e3262974b031f6695bbf2a5a00238e4cdc1d26d88a0995ef5a15f80f33cfc8ffe722a5bf23693ffcaec2a587024cb746fae10fd48dfd8f79ec20c7e91230eef70497b09d6fe6943a80f1aa5f6eb0013b64cc82701e0b7dd4c7a945bdbdc6c7894365280a057b3baa5da19d2d1503db3c0c9b955def0d6cf8de60c3414f0c0185f17386075eb837948fccf06be99a5185a1e92bb453258b7bef35cb6dcf31ca", 0x9f}, {&(0x7f00000001c0)="0b499ce93ec24f35308639d5062e8ec017c889ac3eb57097b610d175b933d5078b2bb9bbeed78553512d41788119b4047bd8b38a481516609feb9a7cf5d97a96dc4232f051195bc7e9f7d70daf9302684b843ef3ff8587319611805e5f56842e5908b15c29dbcb551ee1b63d90536acba7f853d79601e84031f49e764ff312906e87a0656714420ec4581a74a5dba21323e7dddb006a467feb62ad775559bbd9d502414ef330cce049d2a2977c8afaf386248aac49cb732c89acd245c986c69090ecf1f72dc03a12662fad0de8e81812bd15fa89af7aea3c8f9fa4581aae43be4a5701977bb6fd8c5e35c33cd13d42d39b", 0xf1}, {&(0x7f00000002c0)="6449d8dddfe7d35b447136452972e2e31c9cad56dc6a723232915a65f7dd669f5bc70e92377c3e3b42b35a28dd76bc2ab544f36521a4a5c7613f82e4c8cc4675d0c4364b6de93b56dff8d2271619acc4da07ac63974e1581d5b6b805e0bf2a59b251c6920689dc301dd8", 0x6a}], 0x3, &(0x7f0000000380)={0x34, 0x11a, 0x6c85de05, "0725c0e1cf6d338ec11bcd0ff21b0a56e991ae5fc4710fb2d50acd8bad19bc429144910382d6"}, 0x34, 0x1}, 0x4) 2018/02/26 20:51:36 executing program 6: unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1, '\a'}, &(0x7f00000000c0)=0x9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x2, 0x1000, "52d9c7900792a765fdd53b7b98e385a005187efa088bd93515d42e77f206c317464f44ba0a6ce98b296a527ec7d70cd2455371b57d3732b5e3183579e9101b87956b1989cf95ac65f6bfae3400e1dc05d7cf426a1297cff33454c5742b1f2453f66ff0b7320f77d69fb6e074b15cc6c1b6b018e07513e45758e3b5820422ef25ee720426e3081f7f55d472adfb67d827ce15f1ce58b069f3042982d26fc0019725cb3acc79db4f72cd40bcb9f95cd6599662725809c963f29eba01866b8d6f5ae48829dfd2724bf9be7efa24380c19bea79d31df2a2191a5396446e930f173d95a79e65d52a03fe03e289fd737ca66a9328df1c2e2dc3808e6b02f6c35a7ab89a8fe1a5de85c0cd745ebca53b8a456abf30711c43ae92169ada32ac78df57ee52e1c60b3e38d0930b75f77a409885ef779a603e4bec1bad4beaca7211138e1d16208c19e6d25451bb69c789f746682314e77ccfd14580091a5ce11b58927dc3589b7fc267195625d7184e4479da95aac2c233157a298402d79346ac214a66426982d50e58d7698a46261467ab6d8c59b68a3456c06148f5b76dd9eb388a7404029041f3736fdd5c7449a79dedaf4a8370269bce4128640601d1793e632c8234a2844171d83d537b3a800ed02b79a887325ad2cc43a920610e1cb413c087426227e3c6949c4d01adfff3ffa4e9a1f7ede738f50ecd8a42614e99e2386a6a64cc748645f67156660afe0864846263efa0cc9b7b3cd944e3c0b86edabfad89c311ce58dd2254c8024fc183d38125040dc23f04409b608c85e427ed3926281fd88825848ae765355e5cf221a7d362a952638150df4c4640f274df115e7c498c1fad40a1608d490bcbdfe66e149a9980fc8e24d08b205b14bca77329ffbd74d61c1a1fc70dd3bc38c246998cbb331992079a97a09e3ce1dc02c7bbd98db2f8bd2605a06822d1502b27a861a25129e9564ac17106c6f31ce06f1091b0a0fa4fdff479fa7f220eef38a5ce017fe8c4442f889dafa41258c31682c8f975e82f225a7c077e52ad40fcc59125ce454793da4e19bf538700ac1f92dc31f0981116a0e9cb7a4aaae5ccac82717f354a6581ce27d00e329babc69307958fe69e10cb4d49598de94f2968540df48fb898012e307f25ad9b9176cfc47de255d605e266904c419379cd6a15b5648a99c6a1dabc92ce8a7bb104a0a91538c5ecb805187b3ddd61fce36306adc2070e76d38bc68a069ef6deedc1bda43bdb1256ba190a9d79e17f4f7ffaebb9692bb7b82d7aa44045fab593a48ff549cfc7d60e2163fecc46a7af2dbb23ca851f362dce21735374f950d03afd2d380426d034320552bdb9bc6729936cf0d92e0c73064628eff51ad4e58ab73c2d84ac38733b7d51581c0a0eba61f21084b26b303ca0c8ff1ddd938cbea42291a2b96da245cb58939830801e4e421c5fa58a741becff408b9825feb5eb7d4b90d66926f500988340be78c8ae506c7282740d83f3e682c01ff57e4c44f5d09be8cc0b7d11847f029c7cbbd1b582d14d915226031cd61bd249c5badc18982a38dc6edc379007c5c933b8ea4527079afef1f6fb120f7b43b3e51c898aef1d8e2e886e9fefe2b5d7c6e5ae4b7413c9b0b527bae4127c3e2ad3ea8daa3f9177a3ae43b0864c45ff0fefa56690cc602e72eb183f775a8f1e24d83fd9376165a90b207e9a6000c601bafcef7fff9d01190e20ec5dba710fe2b01aa019ed574aa8f55e73e8212432c91a896028ad79f0f0ffaa7e4a0140d4fab9d4fa0c9b359c06450992beb1943732f46c927cd0d650a2b4549ab4840988d9ee3cfae4b219e6691fc3231698a7648b0d91012c9265ceba6567cac2e5586f9ade99f33972ccf826ee0c16a4ccd0aa76bf8c45f81490a6b0fd4eee860d0842a2aa3d57e410862fcf4234d4920e45a5e9080c6a5adc5bb5d40274d3b23b88ba11870b03993aa86cf715cd9a9dbd8e29950b3a5205e7d6d438ab777db1d6f3ede735806ef6dc8bf339774c569e8aa8805e93f0e9dcf43a7bd31b1d7bbdc64ba0c098d6818013339aea9a23efb8e88c9344fadcdd5844654ed7a5fe8385383207d4888e88a609f62bf7e7ebe2a9f1e65c12497a33baa76738c9f865495fa18a5ffa7148040468f364b684a42a6393c118bb08db38f8d8e1ed4b34002d5d43c0da64f125dff5e1da2720eda181c2b8aad9cd1be38fb8ae7e81000c7cb3fc44a51a7ac126710637675b596191954f6f1dcbab082ff21f3371876a290e90c90ffd0d4b4faeaa239ba14f5ae39ef197f3bf5e1dfb3dd588643ed461eba1da5f162a32953983a490599237331fa34b4cd920894294d7c98c61d8f8c969a8419821b174ac651b2fc0522cdca4d48433792ee8785cf9d20d1ac8821ed48708ae8ca1977eac20ddb694a90cd2960be78c57e566537689cc8f6bc53a4b35d98c1aeadae7f7e708eff966d33382ccf62e6d23652af7dfab6e2cc42a1dcfecbd1fa6d6bc6e2476f633f7ddea48deec783c15cf9be7896fda16aea4d0c911e7a1acd3a1ce12df3d8338b4706a4e8ae86bb29a9d5e19d28551d0a5df92f2e32551d9ff3c43c89d99d7bc0d7d0fe927766e7054e520876e2504214f1e7038584af3dfeb969044187570023c8d54df87cc63bbbd426d473ff1a7e21b7af9ec53f3bf7e4375918c894c4af62297a25a97e4250ec862f68aa530263ab03706284c9caada76309548bb57ec88013c595a0fe6d5704d0e78cc283438ab13446108edd9e3b31a4081719b228a41b61da0f84151095baabcc2578086a89b3892f06ed0d51aef99c7d0af77da819d65ba14222150f36429d878f48d03115af5e13da76c2e4463d0341743122d600a5509502d47372903be317f4cbcb877d000ec18561bea09e3f9ec0b4ca812366ba6b1d87ba3bc1b9155cc2e6167da1a508108e5a91620e6ff37d2cf65fe5b03da86afc5ceeadb114473f1229feae7040b66a4d448b31fdba7c0067f7071ef7d0835b801e4eedcff2e437f67a8ff2150b90b056f321acbdc9119011347ac311787d80d45211d41a531310c207b49953fdabec106236a9450e90b0d0800f56656a740e7ae5171be3e4029e54e50e3c387dea744bdd0b428e566495d0b761777d2d2ceaef5a063c168d55b0dffdf8f96505fca2a4c755a3cf2d3bab0d6f4ecca1a4d3b923527a1f088563c72f869e21ca24b29c7931cfb8af9450c5b89ed90e21e412b581e1a4c30b287ed0f1c9f900c0f7d252d8b6ef1de4fd7806fc8fde8ed963e74b9f8eafc27c1964bdf425ec331eeb5d76bfc23b18d48367c30a4264860ca13c7643c68761c5f44229d0db73599c930aeb0bd95ab97fab81b306f4716d12b0bd940edb3352b5bf1776bedf8d05c061bad167123cc8079d2c0118246e6725a15296543fa1a867e773e771af5dd0e01cd676af038566f1b946d74c4ce1511513d57beba3da9c904b5ce2b846635f997a5b5b11ff6ac659e19d6ba2966d663d5b46bfc2435ad17e4a2b8b6943b77bf59fe4dc88b59a4134fbc4aec8a792bda8c72f76c84e4598f3bcb46a13b8c251304ca8431ba81c44ccafe86c1bba3b1cea4b3778311a2f3d10b36437517b211c99d31958c510be43ff3ccc87e70a7c22a4dc58ad615dccffb29ea8452b759848188ded16528d9c007176b6e1c8eca2944df447feb8e1d74b4f1621ee525212969cbbff5051ba896ba703f7849e01fe4a5a41e4a0ede04ccd4aba8e99a8d2c0f8ea13bf7f1a7099d4f1f45dd72a8961b06b7acdd859224dfe811df9efe72ea10f0d2eb1e1f0e5a2b0185b659fddd0940d0e8986d3d29eb0367a39f958014bfa5192cb7e22c076d4d7560d4bc3d9c0645a301dd5dc7960ed39b93d1893e632888371cd0c9db2e4ef189b8fda3dc0e406c9f47220b92e998ab494480b87b67c41e5ba53b43fd9fef78ba7836c84eb230e28bba45b222832c40028cf4e3d5229f7749ad4bf83553d5cbe94754935efb2f39f4ac6bd08b3cb4dd4d054edab85e004e128a17ffd74b7009c2ded49b6b479423aedeb461069ccaca486d43de568660d6db80090c130889a87df9fdbda8d2c61347aae708131f57e949426d3e94e9802bf412c94bc56dcfd31cac3c08b298660995bd25e5e0dc93316ed55b251fd17bc7f9cc9f08c9a943b2181e9e104314bb5aeb149a4f4a7784667a45a84357b502a30a1197492ac2c5830e1fcedff4d72b80d0150608cfef3c98a966e830aa367c525bceaee3deeb628f5d6e53e31b7559aae24c46361dc548c57ff0e764cec1db4e7e5cae9cfbcb3007c6edb2058d397ce56f98fcfa0e2b39a88d6046624cb4f83a7a317ff6d2293f81de1c63bf0d4c09034d0e09382c7b00fdb08c001b279a72ee83e2ea246be4d0c81cf9503b553179dada95718474cba4ff458e1585d6e77cb7287962f61b9851179546f4159a0a483f8b8f078c2db5fc5aa3b43d72d55af49fa0793073691ef387dd160adbbf4cabaa79b9ad9f51a22dcb0cf7308eb01c2cf792649e8b1ebaac9a48da4377b3da0ab0a73e4c8a96e72df8a37a3d7335744e1516ab199f5ae30e3ee6a9cde23377a9a847285b96172f9f9a2ea709595d10d6ba320c0cf7bfd98c7ba7ff345ae930418319f8ac3485f3bb4aa13d0d425605965a7dcd5a553467e04a5b265ae541d812bc3716b9dbb6e6dea7bb5673421a3cee9602277b29016b78bf19522c83fe530aab3c578f379cd10ccb25bfa5a22235c430101dc7e4566b6c8aa6ae3fdc1978070235b5ee8d0e04802a1c9db1cb93294fd58015e97f1454446f778c46644807da08717e2b858937d863a48a2ad938397181ecc7873cdff371d59208479c7e0494e93c1c59cba01dec309d2be0c329cf8abe3481a974eac1bbe0a9e1929bd6543fcbd656d5a517e984e5079ca899fe14b0e630a04a5f83108f9be2a137d655fb8785c00db32caeb2cc577153e852cbb3939dcb006420f3e702ac466abfcbf1b32a6c7757f1fdd4430aeb510324543c55083b4fa8f165ddc9b5c3693f4d40671160716f181c94dcb8de6a8ff379a2aa547b2cddce5fe49e8c69dcc77a36681945cdbebb08304b183e042215f192c6ba7aa55669eb3b6e12ff606a397992c1277bd0a68c6643d5a99f30ec8b9e12feade4b6756ed442ea484e1c4707cea34ef5101ebf6e8d0fe7aa4dfcc1dfbdee932930324439e1650dbeb8c9b68008493815313cce8ff60fa3a7e0e1326192136f26e0f318dc2630c5a080e60939ed5745f4a39a5553a6061e408fc0f16ecf776983531b6835394ce13d78f11a3bfba2429436543c65482c78058f6b334020141d314a9b380ef0711c4ba24a996d8c2fa7af776e1d5768afb5c321b21fa376e97fd81ebaccd105e300b870ed53c5948ad83e4715af799c23884d0bc2594d96b282b4a536872c78b77777eaf7c5145de5ad2a53fcb245295477043e269883c0d38388f00fffcab80fe01494b9bc115a5c7bf70bfdcf5f062fc161ce4a01a736cbf8d6bdc65e73e6bb884d99e98c02d67354c6b0a0fd8c28b009c116e5c7ad7b10bd8be3a610e6e9a6115312fd1623fc41ece633db7eabc92901eecb73ef6635aa6b6de9714cdc57da660f146b97e0917e3cd72df328cecaa34eca30aaf2a6fba8fa7f44792a6b3d252a7284ff488db523bf715d5b8cd660ced62915dc95a466c4da7c15c84103fc850c6b87650d3b97cc9211c633c74458cc213a37e2d7b54e4f59672a35929ef0ed8a878f125bf13612bfd407da8113b6ab0aea3d65e4e06e3e78fcff2d465fc3ebb6a8dc97b4fa857d0"}, 0x1008) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/164, 0xa4) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/26 20:51:36 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x8000000000000005, 0x0) unshare(0x8000400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:36 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0xd94, &(0x7f0000000040)={0x522e}, 0x8) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) 2018/02/26 20:51:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0xffffffffffffff9c) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="d0b04829f42c3a78f3d658b984a6389a1740d207278deeff7be1be18132e2dd4a07c3a3bf6e5533d351d4ab7223d30b7", 0x30, 0x80, 0x0, 0x0) shutdown(r1, 0x1) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) 2018/02/26 20:51:36 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0xf000000000000000, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/26 20:51:36 executing program 4: r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000729ff4)={0x2, 0xffe}) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x80) ioctl(r0, 0x10001, &(0x7f0000000040)="ff21adef928ff007b64f0d6817501b838a982be2861d8f295196944c44f04858301b78ac9de48357289ce9e10ac9dbd7c135139f17662821198b9ff2fef25641302be911743fe06e6d581784c35d49036337b818594fbcde8994304be3bd718c93f035677912f1d0aed428fd7874575f8016eb7952c7375738dc60ed1d8a5e7c65103c2b41284308e7972c27652063a0cc19628169e7907c9f2469e0eac7532b6b04e67bbbef99b59ac0107081c4918860dbf6c2150d743b9692f17eebe47ba3a5065d778d00a1e06b1d4f3935edc1f259a6f9ee958f0a79c38c6fc7cd0751c399f4814fb95849") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x80050, r0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x4, 0x4) 2018/02/26 20:51:36 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/39) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xd3, "a24365c7dce6b8e6bf9153d682f0b5fe6ba982be5bd9d6f7ffcd4c0f109fac7dbf9cd09408e6149f9a4b9a992cc2259b3786a0f2577c95b074ad4e1875ee9713e7a32241290c6cbfec4618edb5db755b4f8bdc8b7bf09e49f685406386ac18597ebaeb1e42f5047760bab8551d80a2c551f9b9f4246b92a3e54a73c9d9461ab115f0e3bd477fdb5dee35e4055555a1bd310fbd6ad8a38f8e2c068c9e36b07b930b76690cf09acf1bbc12cd54b80201779fc8702ba2a36e44cb4a75b712842aaaa6c6932846d3f5c56b25b4b7f0fff6b4bf9d84"}, &(0x7f0000000240)=0xdb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x6e, "1f7c110a8481f44191f90a3adf101da1c76a7ff8f4e1000298717cd3edabd8a0db862827d54b2b8b5df952a6e97a2957a99cae8626625d9d925d8fac63863cb5f3ffb5db1983c6e90395be2b3e34b21196fd5ccb786e6fb2087288b771048028c8a300163d782dc3e2ad7cafefc2"}, &(0x7f0000000300)=0x76) clock_adjtime(0x0, &(0x7f0000000fee)) r2 = dup(0xffffffffffffff9c) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xdca0, 0x20000) sendto$ax25(r2, &(0x7f0000000000)="ba8ac1c6c62f7a2a48e20c5c27a7a94122ab5ce3fdd45742871e0c428a905ffbf5caa107b2d64cc237925f3bbdf88aa6ceb179f5ef5ce63b5e25ed00668dbacb23abdb5673b794ab47d8dc1aa348a73e114a142c716d81fbe04e52b8d9baae02ccad9027c2424e", 0x67, 0x0, &(0x7f0000000080)={0x3, {"3072e6e267b309"}, 0xffffffffffffffde}, 0x10) 2018/02/26 20:51:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sched_rr_get_interval(r2, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000400)={0x3, 0x3ff}) mkdir(&(0x7f0000000580)='./file0\x00', 0x182) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080)=""/214, &(0x7f0000000180)=0xd6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) r3 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="569d7273bf14f25bd6908f6d1d74e9ffdb3202d84054ff0e725f3801c219da3520d01a4fb8cd677b2c14a3aae0a8e03e7a77b24cf687f46cef66c484cffb3a1957e3b6e8d8ef2dc6caded9eea1ba8d4483713902ced5cb9c6af5ef6e37304df1fed851e7cb210311cc51c9443fd018f8948a51f2e1a5870811b78af9612ef601fca6097e873eb57a1e082a0c2bf412b829e7c3bf136040fe7e51e92ae53197449f705ebf", 0xa4, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000797ffd)={0x2, 0x4e20, @empty}, 0xe) 2018/02/26 20:51:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x73, "d3ac37223cd2c6e4e6f4d463c474574fd4a52e0759c6185e5424f1317e731041cdffe966839b9862bce5b2a030aa112a5b149774a1fbc28cc2b1364b66d2c672141e06494238b95c0903b34a7081b133df7bcfa6f386dfee5c46900bcf0ed1c14439a8d9887052c0a54a808694531fd3768255"}, &(0x7f0000000080)=0x7b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r3, 0x9a1}, &(0x7f0000000280)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0xdbb) 2018/02/26 20:51:36 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) r1 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r1, 0x1) lseek(r1, 0x0, 0x2) pread64(r1, &(0x7f0000000000)=""/43, 0x2b, 0x0) fsync(r0) 2018/02/26 20:51:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2a5d, 0x1, 0x3, 0x80000000, 0x9}, 0xc) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002d000)=[], 0x0, &(0x7f0000000000)=[]}, 0x3fff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x44000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000140)=0x80000000) 2018/02/26 20:51:36 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) r1 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r1, 0x1) lseek(r1, 0x0, 0x2) pread64(r1, &(0x7f0000000000)=""/43, 0x2b, 0x0) fsync(r0) 2018/02/26 20:51:36 executing program 1: mknod(&(0x7f0000002ff8)='./file0\x00', 0x200007ffe, 0x0) r0 = open(&(0x7f0000000300)='./file1\x00', 0x40, 0x102) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='md5sum-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='posix_acl_access)*\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='keyring%\x00', &(0x7f00000001c0)='%,vboxnet0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='&bdevproc', &(0x7f0000000280)='-@usereth1\x00']) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/02/26 20:51:36 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) setrlimit(0x8, &(0x7f000009f000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0xd9, "722b355407352f8f598f573d071e07b888e91287ba2b07f915e211daa815ce5af982d680d31367f420d4e774d9385b7429f38155e44dc0ecbef2c572c469b56a7dc094defee6ed2ee9b7f624ca71fd3055c0d6da2d283bcdd6dde4cf77f72c667e49808019800f85565d0c071b748a9bb57949d0119da1d1445d842fead1f524654073a4b9ee3833dc2449512f1cdd5f246afa03549fc6750ebcfabfb1bb55fabd78fb77c26251f53132b5d8cbf047c120ad89c0e901dd19e2d0b699bc9bdff8bce14116e39d3f304819545f80e48b62b29ff4b608d8b98053"}, &(0x7f0000001300)=0xe1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001340)={0x0, 0x49, "a21d7aea78d5e8511955f1d9eb68b482ee403a663b287681c4cb5e540029a335aed83ab7ff8444c4d35b8d00da0665b4c807ff899e6e1803d9d0fecf5d64eb1fdde51a08799e6800fd"}, &(0x7f00000013c0)=0x51) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001400)={0xfffffffffffffff7, 0x1, 0x80000001, 0x4, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001480)={0xf146, 0x205, 0x5, 0x8, 0x0}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001800)=@assoc_value={0x0, 0xaf1a}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x38, &(0x7f0000001d00)=[@in6={0xa, 0x4e24, 0x4, @empty, 0x3}, @in6={0xa, 0x4e21, 0x2e43, @dev={0xfe, 0x80, [], 0xf}, 0x3}]}, &(0x7f0000001d80)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001dc0)={0x0, 0x40, 0x30}, &(0x7f0000001e00)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001e40)={0x0, 0xdc7}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001ec0)={0x0, 0x2}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001f40)={0x0, 0x20, 0x30}, &(0x7f0000001f80)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006dc0)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002200)={0x0, 0xbe, "54e0b1f78be8a1b3b25c6e182e44c04260e9c0ec4fa0942de815dea1d6b108b2a358c694f08bf1c6c1d180f02e0e724a592761d51843b757ae8bbc8f663c4b5343a561bfbb87300d7e7244245d8b10d12f5efef1a5cf2697dc8e72e9a1a497818249af096bb85b2307d41e959a7721a2b798b0b1986ef8f1d1169b780c2e3b341f2f822b303f9deceb5247d8f3a26c7f4290c5690c18c6028f207c28b11a2a57fe08cb6ecb01ba6914cf4aedb847471170e543ad4e593a1082c439ef8e61"}, &(0x7f0000002300)=0xc6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004500)={0x0, 0x9}, &(0x7f0000004540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006bc0)={0x0, 0x5a, "ebf9aa4841a9367f7edf43c1d241426667e6ada8b832d6b5b9206ef62425a086bf003591877b417f1c15464cf363cd28693a05f9c735ba78f0d086fcee2ffa86f1640ae5a87bff844cf9c51abd11c1612295964b42d3f372d6c1"}, &(0x7f0000006c40)=0x62) sendmmsg$inet_sctp(r0, &(0x7f0000006d00)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="aa198f996c0f79d0fb68c4901b9b29e6a7d6670ff87737291b5721e5114dcc9309bda43be0c9236b359afd1c4d717b188058878abb40c39362f16f4d07ef177982f9850ad00a69a0fef2827a703f791f8d59bd939526dc5de65ed4e7169d668c9c702ff465364eeb0c1c7caf2d43c4a6d3a739858854d6a067385b235c944c631e4d692ae2f3ddfc409234e105514b7303a3f864165cabddd7c8d5362e1b6e0a709f920756b293ab814412f5f9f64235c6481d2c44870170c7392b9141c046a3cacd2e13dbb99db9c2463f22f17e80faaa9c22871cfb5180f5b6cb9e5bc5e6b92ceb29307bd3", 0xe6}], 0x2, &(0x7f0000001500)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x8008, 0x5, 0x6, 0x0, 0x0, 0x101, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x2, 0x6313a0b4, 0x7ff, r2}}, @init={0x14, 0x84, 0x0, {0x5, 0x0, 0xfffffffffffff760, 0x400}}, @init={0x14, 0x84, 0x0, {0x5, 0x0, 0x6, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x4, 0x4c2b, r3}}, @init={0x14, 0x84, 0x0, {0x9, 0x84e, 0x0, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0x8005, 0x6, 0x328, r4}}], 0x134, 0x40880}, {&(0x7f0000001640)=@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001680)="cf93ee3cdc0dd43de8a938bade962b21e1a26deefbd9287be4c71362e4ab07b8e96f7171be84ba94d48d613636837d48aba932f730c385d3af03ab35d75d5ddff5ab143532851e75de528a06a171bb6cf1b0b564a78c7e9ef63e48d91acc54294896eae5e259c07aa964d36defcc8a7197ab6866296e270afad8c5810dcb24f9741013f7e19e67c18b8ee347d1302982b97a1f419584bf27cb1935bd46864c9cfeafdb92a598c01382ddf835b74ea88156225aeff2348b8d25cbca9e01e468850b8a8008ae6480059984cf73350171b2e6a353ba72c890f5f44f13a7de2d8bd1629eed1d787dd1c428786c4b6ca34bc6a66639a213b75c4afa", 0xf9}, {&(0x7f0000001780)="6bd1a74b6fdf2693fc74eb5685aba294889e21ad7fdc6dd21e84f56234bdcd359a6c7d8ae229", 0x26}], 0x2, &(0x7f0000001880)=[@init={0x14, 0x84, 0x0, {0x4, 0x10001, 0x3f, 0x7}}, @init={0x14, 0x84, 0x0, {0xbe, 0x9, 0x0, 0xffffffff}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x3, 0x5, r5}}], 0x84}, {&(0x7f0000001940)=@in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000001980)="2ad8bee08987698cfa72ed6e50ae0afe2eb8bd", 0x13}, {&(0x7f00000019c0)="ea1ba4078fc81b69f773de68edab18ffe813b77fea7c534145990f1895d241e9a7124083c92bf42f89562af733afa241a6742bd816ad2caafd2ba63276d83f08d9bc05e5f94f1f8275c9382d8240d91da0fe1272276da8f8bd88b78ff7b072736ee0ee111002102099c0b38afd3c918986a1394e16919af84a9a095ffa725586ad4d62996303756528bb956b0587f72b3a8b8909d1241ec44655a6d4d93129ba096a7c0fca8f4c7bcd1b12b1ad0beea3d4dc2c2040a2cc981670162ead346090884801d9204bdd14e35bd67c3086", 0xce}, {&(0x7f0000001ac0)="99fd7cd45ca577ede1239aeae607fb2e99d23a085f8eb0fd9f5034b28fa9a35674d6e74ca769ac2abb5a8217d50e953de7675f370ea81ff36e24e850b8bf5e9b89560d55bdf36fa8e895691db0c6c6e554125c4d6acf5eac01c043", 0x5b}, {&(0x7f0000001b40)="02c10e7419aaeceb30556257945003bcb4bc6d65a0e93bec0e8fcb11bfb73516bda970325c767f043ae5a3419d9551623f865f6a3cfdc24eba1340b8d00a95882c68c01bf037116bfff545ab27e67e559c3e75f20badc3cf1f40ff7950338d2f6da757f8603405ec1d763ef61eafe47fad6524b70ced28f7ee9d9b960b7e1e41259ecd06cf10e2486da304d8171602d719dc96ef44bb52b33d17b8ef9c1cb8c236d3813e07256eab3ecfd2771818a3b1cbf3efe67b2736304ae656d79fac1ce851c181a6c1f0e7d034e99c1072558fa771ce895dde34f6fd9f932e3a3477d438fb2ee56f2d986f3815b73ee1", 0xec}, {&(0x7f0000001c40)="b4e37e2d3a35bb45c4d1d0ac175e0a690e343358e036ed00793fe3b4", 0x1c}, {&(0x7f0000001c80)="26eeb6e1bff84e49178e1b6852", 0xd}], 0x6, &(0x7f0000001fc0)=[@init={0x14, 0x84, 0x0, {0x1, 0xf608, 0x7, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7fffffff, 0x800c, 0x5cca, 0x4, 0x5, 0x9, 0x5da67023, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x1, 0x4, 0x5, 0x0, 0x100000001, 0x1, 0x9, r7}}, @init={0x14, 0x84, 0x0, {0x23e0, 0x4, 0x2, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x4, 0x800, 0x80000000, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x58, 0x101, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8004, 0x80000000, 0x1, r10}}], 0x134, 0x50}, {&(0x7f0000002100)=@in6={0xa, 0x4e21, 0xdd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000002140)="98670ee0a8de8a7d49683bafe2899d7fad71aab73542208cccd0a9e0a02a2fe323a23774b5fde4064c20da9e3964aa0af8b07cdf956ee5ec62f1244eaeb285852b84d270b5e004a68ea7e85f9a163df103cc90cd", 0x54}], 0x1, &(0x7f0000002340)=[@init={0x14, 0x84, 0x0, {0x9, 0x7, 0x5, 0x84}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x4, 0x5, 0x1, r11}}], 0x58, 0x40005}, {&(0x7f00000023c0)=@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f00000044c0)=[{&(0x7f0000002400)="9796f178b87e2e1cd0520ef3d3a06c6945f88c087b1eea74b657e51371e36364bfd9642e79f3bf00e813d41f42d2333e185beb6b5fdd53d39b8376ae37d187170f5cbf30c859440efb7c4c12a26f63efada19d2b845ed0e244a743", 0x5b}, {&(0x7f0000002480)="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{&(0x7f00000059c0)="1ca1f742ef19be82e41d5ccdc76129fca29bc06171bc1fd8b73be7f9af9f5aec3b7f89e6d948a1a6f57143d458d77fb1939ab5e874a834e7978323e5c4fa74e67e8a5ce108d3ef839926cbee4e501c0ea499539f63b2323cc2d35bc655644e7a7a7a177941f1f146a3532658a5107406e514e178e0f0cc9f91c3fe13d14c0743443e69af2ed73f7c7d23b4dbee684e2dcfd3a3872915e8875db978feba65b2a5c89d20a3d54ebf381b37b6796a671344fbcd89fca7c7d3838dc101", 0xbb}, {&(0x7f0000005a80)="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0x1000}, {&(0x7f0000006a80)="10e36433ec74d927febfaba12eaecdf452b62e9b559e54f94f6fadbfc8486accd25041822d6a17ad5284b5ab4275a6cc5c2217489988e1e4272c05e0f040c9eb59d821c3ab9918ef223fdfe40659abb584449fcdc75b30cbeb2026703bacae9c7c77d9f705ef3330d6030deaee5d2ddf1c012f7ba556fd60b408c97753a5eb1a92e1ac916ea41633be5be29b44730200200f293d6c1a46483408a5c112256fdeb4ccf6db66727406000d7282a7af32e3e8f137bfc3d4", 0xb6}], 0x9, &(0x7f0000006c80)=[@init={0x14, 0x84, 0x0, {0x0, 0x1, 0x0, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1a, 0x8000, 0x5, 0x8448, r13}}], 0x58, 0x804}], 0x6, 0x4004) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/02/26 20:51:36 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) ptrace$setopts(0x4200, r1, 0x5, 0x40) perf_event_open(&(0x7f0000000040)={0x7, 0x78, 0x5, 0x6, 0x9, 0x100, 0x0, 0x5, 0x2000, 0xa, 0xffffffffffffffff, 0x0, 0x6, 0x5, 0x7, 0x1, 0x800, 0x1ff, 0x5, 0x7ff, 0x7f, 0x73d, 0x5, 0xfd28, 0x9, 0x2, 0x7, 0x42, 0x8, 0x1, 0xfffffffffffffe01, 0x7, 0x3, 0x2, 0x80000001, 0x1, 0x2, 0x3164, 0x0, 0x800, 0x6, @perf_config_ext={0x43aa, 0x9}, 0x800, 0x5, 0x9, 0x1, 0xffff, 0x200, 0x1}, r1, 0x6, r2, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/26 20:51:37 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/172, 0xac) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c, 0x80800) 2018/02/26 20:51:37 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ifb0\x00', @ifru_flags=0x200}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/02/26 20:51:37 executing program 7: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r2, &(0x7f0000001480)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/172, 0xac}, {&(0x7f0000001140)=""/83, 0x53}, {&(0x7f00000011c0)}, {&(0x7f0000001200)=""/215, 0xd7}, {&(0x7f0000001300)=""/59, 0x3b}, {&(0x7f0000001340)=""/240, 0xf0}, {&(0x7f0000001440)=""/57, 0x39}], 0x8, &(0x7f0000001780)=[{&(0x7f00000014c0)=""/24, 0x18}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/110, 0x6e}, {&(0x7f0000001600)=""/70, 0x46}, {&(0x7f0000001680)=""/215, 0xd7}], 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) socket$unix(0x1, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(r2, &(0x7f00000017c0)='sched\x00') listen$netrom(r4, 0x3f) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001840)) unshare(0x8000400) 2018/02/26 20:51:37 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x6) 2018/02/26 20:51:37 executing program 2: mkdir(&(0x7f0000000140)='./control\x00', 0x200000) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000010000)='./control\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000040)=""/168) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/26 20:51:37 executing program 5: r0 = socket(0x1b, 0x802, 0x80000001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x110, @tick=0x3, 0xf3, {0x1f2, 0xffffffffffffffff}, 0x4, 0x0, 0xfffffffffffffffe}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000810ffc), &(0x7f00005dc000)=0x4) 2018/02/26 20:51:37 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101040) listen(r0, 0x8) r1 = memfd_create(&(0x7f0000000fee)='(-^%\x00', 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x4012, r1, 0x0) lseek(r1, 0x0, 0x1) 2018/02/26 20:51:37 executing program 4: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt6_stats\x00') connect(r1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000d74ff8)={0x0, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2700, 0x0) r4 = dup(r3) timer_settime(0x0, 0x0, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r2+10000000}}, &(0x7f000017cff0)) timer_gettime(r0, &(0x7f000041b000)) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f00000000c0)="f14652edea1fc315aac2389d99824e2fc7b43320a5d84b0aad0ab6958072cbde2be343dcfab360adc306f8c2d1d8099dc88bea143985f5c56eac2d48e2eed95be76fed11481dc0b51f4f20974d1032e3a69341c0b7e00f121c95247ea7fd73cd7e371ee86969e3bc9699120545113a791ae229f8ac801dea1430d155d23b82682de2e6b614e2e0ffd9bb328d2f011a574ebeb71dad81956e67bc8dceb043bf98269f24698c55fe1eee4bf173c8aae69a4f62938e1307c22b052e6518f334c50b13197dd06ac92bd3e700a055f6797fda141d554aa3b5da3a1f7622a80ef3c2bf8be5307ea0746fb15afa8e513621ae9f5d13ea96", 0xf4) 2018/02/26 20:51:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x2, 0x9}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000080)=0x3f, 0x4) 2018/02/26 20:51:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x80000) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/02/26 20:51:37 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/153, 0xffffffffffffff1d) 2018/02/26 20:51:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0x2c, 0xfffffffffffffc85) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/02/26 20:51:37 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x401, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000240)={0x4, r2}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="627472668f2e2e00000000"], &(0x7f0000000080)=""/126, 0x7e) 2018/02/26 20:51:37 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xb) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(0xffffffffffffffff, &(0x7f0000004000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 20:51:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x6) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x296) 2018/02/26 20:51:37 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020700090c00b783bc63395fa6f7000001000000000000000002000100ffffffff00000002000000000300050000000031540ac520040000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/02/26 20:51:37 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000100)=""/81, 0x7fffffff}) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/26 20:51:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000040)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/02/26 20:51:37 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)) tee(r1, r1, 0x0, 0x1) 2018/02/26 20:51:37 executing program 4: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt6_stats\x00') connect(r1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000d74ff8)={0x0, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2700, 0x0) r4 = dup(r3) timer_settime(0x0, 0x0, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r2+10000000}}, &(0x7f000017cff0)) timer_gettime(r0, &(0x7f000041b000)) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f00000000c0)="f14652edea1fc315aac2389d99824e2fc7b43320a5d84b0aad0ab6958072cbde2be343dcfab360adc306f8c2d1d8099dc88bea143985f5c56eac2d48e2eed95be76fed11481dc0b51f4f20974d1032e3a69341c0b7e00f121c95247ea7fd73cd7e371ee86969e3bc9699120545113a791ae229f8ac801dea1430d155d23b82682de2e6b614e2e0ffd9bb328d2f011a574ebeb71dad81956e67bc8dceb043bf98269f24698c55fe1eee4bf173c8aae69a4f62938e1307c22b052e6518f334c50b13197dd06ac92bd3e700a055f6797fda141d554aa3b5da3a1f7622a80ef3c2bf8be5307ea0746fb15afa8e513621ae9f5d13ea96", 0xf4) 2018/02/26 20:51:37 executing program 3: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt6_stats\x00') connect(r1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000d74ff8)={0x0, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2700, 0x0) r4 = dup(r3) timer_settime(0x0, 0x0, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r2+10000000}}, &(0x7f000017cff0)) timer_gettime(r0, &(0x7f000041b000)) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f00000000c0)="f14652edea1fc315aac2389d99824e2fc7b43320a5d84b0aad0ab6958072cbde2be343dcfab360adc306f8c2d1d8099dc88bea143985f5c56eac2d48e2eed95be76fed11481dc0b51f4f20974d1032e3a69341c0b7e00f121c95247ea7fd73cd7e371ee86969e3bc9699120545113a791ae229f8ac801dea1430d155d23b82682de2e6b614e2e0ffd9bb328d2f011a574ebeb71dad81956e67bc8dceb043bf98269f24698c55fe1eee4bf173c8aae69a4f62938e1307c22b052e6518f334c50b13197dd06ac92bd3e700a055f6797fda141d554aa3b5da3a1f7622a80ef3c2bf8be5307ea0746fb15afa8e513621ae9f5d13ea96", 0xf4) 2018/02/26 20:51:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/26 20:51:37 executing program 7: epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x80000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/26 20:51:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000010000000002, &(0x7f00001f4ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f00005c2fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 20:51:37 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00007be000/0x2000)=nil, 0x2000, 0x2000000, r0) 2018/02/26 20:51:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)=[]}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'bpq0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) recvmmsg(r1, &(0x7f00004a0fe0)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000b71bf2f8f61d179d9681870f0000"], 0x10, &(0x7f0000ea4000)=[], 0x1c8, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f0000008f80)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x80, &(0x7f0000200fe8)=[], 0x0, &(0x7f000088b000)=""/4096, 0x1000}}], 0x2, 0x40010040, &(0x7f0000000080)={0x77359400}) 2018/02/26 20:51:37 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff2}, 0x1c) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0xffff, 0x4) 2018/02/26 20:51:37 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = dup3(r1, r0, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x5, 0x1, 0x1, 0x0, 0x10001, 0x200}, 0x1c) r3 = gettid() fcntl$setown(r1, 0x8, r3) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f0000001180)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/02/26 20:51:37 executing program 5: mlock2(&(0x7f0000017000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x80400, 0x0) connect$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) sendmsg(r0, &(0x7f0000002a80)={&(0x7f00000003c0)=@can={0x1d, r2}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000400)="4421759147e104f6b707cb5ed996dc290b328fe630359debcef51fafa4802162a5fbcf751f98bfbdfe210fccebc321a3703329080b4a4961e5c577d73c954e6b75be69b74e5967989323c339d62c0a066a1bf3d196134bdcbfd45a845833c6c1c26d829fc7025e4c953d8913879bc7fd22233a44c7c45d4b6252aa3876a9ccb33c9ba684fba46f7830504c49f3d33e1ea16bb4df0a16af8c3dd9a384f27e2f1359091b724b1c7c2b2dfb259d25422e1d7f3855eb80ef85f3a221c55a91e6ea5163546efabd05b061e1017bd0fb0d0f2627c4f68404a9542d8758c20c68fc", 0xde}, {&(0x7f0000000500)="e51909739fba06415a8cdd9bd17af5785cd55fe465bc374de01a054124f6e01669c30122596b156824396aa54e8ff38ee3a9b2e9d69165a0c01b007ac1b6f400934d68bd1f7d2e469a0efb1111139a679fe55e035b471645dc3f754cecab2b631f716db67d1d94768bb9e1a50f58293994a033844830f2681aafc5a0b9f635894bdfca773ca26570557bf3fbb75d923085677e489e40c7d781d9b8fa7485c17aa096db65bbb227cd2607fc88cbd6cc28b10b93dab1a6ee9261353ffecdcb6324b40f1b36e63c8699d3514745f0e3b69626e3ea08b725e04ff7b58f693d2d09556fde5949dd7584fa8d0b6c8f7e20387d", 0xf0}, {&(0x7f0000000600)="541f47a1ddc8e01bc93aff8b2084913b948d0c807955a11975544b8475b88d33a75df2bc03204a8c003d4e936d223d3a18236cba842a63652810fda6241ba45154acf3a0dbfb4d73877ce2fcb3489606ffaa218fad9575adbaccf10a7947f861551343a79fcb1d51a7c81bd0d7d99f", 0x6f}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="37cf8b1e836c49ecfcd624781f407788205656d0e94cbcc07820daeee1b1f2529e230c95c25129d1286696f4fd131a90487b3e994aba85e7c50855d1c81f54a3fb792426b5795fc19c82080263680dd848e68723f885e5ed4de1256325d2f52708d931a065625063387c772beb88da758c3f0a8a69fa0f87f298f57138ce233960a9ad46df174d32ced0d6dc3972c98b08e11620b9ba415024413adaa0686c211dce", 0xa2}, {&(0x7f0000001740)="700add8099dbe08f25b8023ca5d87caa1b38ea19f26d2748a867ffc0f0831a2533856db6d6d968f0a50f08e468c58405d041fe4958eb60905162385c34b2bb95c878ad9147c8ac4e76d90c64d5be302bfd6d52386c2f92ea6b70b373e1d768743bf61a51f3bf8bee9b8cc17d48a4f9cd6c1e172076fbb88a799c43c46e9cfc7b0241fc283f64dad4bb2a21df5718cabcf80e1ab01f977d7ebce921ce6d738ca3f5611b1cc6efe18da5b7bbd5404ad464175b64", 0xb3}], 0x6, &(0x7f0000001840)=[{0x5c, 0x113, 0x8001, "0198e4c7dbc6429e2acaccfb0efdcd7ad67261d8bb27f278fc90a42a193a3d7a09c99f4523e98c089a8d720418f3d5a4d02b48a9106686efc66ee82010301fbc048e62714f629539de260ebc847b2b23"}, {0xcc, 0x7, 0x5, 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0x1240, 0x4000000}, 0x20000000) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffffd) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000080)={0x3, 0x1390, 0x9, 'queue0\x00', 0x7f}) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80014, r0, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[]}, 0x4008000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x6, 0x7, 0xe000000000000000, 'queue0\x00', 0x9}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000171f5)="87", 0x1}], 0x200000000000000a, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/26 20:51:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)=[]}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'bpq0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) recvmmsg(r1, &(0x7f00004a0fe0)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000b71bf2f8f61d179d9681870f0000"], 0x10, &(0x7f0000ea4000)=[], 0x1c8, &(0x7f00007c1000)=""/25, 0x19}}, {{&(0x7f0000008f80)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x80, &(0x7f0000200fe8)=[], 0x0, &(0x7f000088b000)=""/4096, 0x1000}}], 0x2, 0x40010040, &(0x7f0000000080)={0x77359400}) 2018/02/26 20:51:37 executing program 1: pselect6(0x40, &(0x7f0000001000), &(0x7f0000000fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000001ff8), 0x8}) clock_settime(0x0, &(0x7f0000001000)={0x0, r0}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x105) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x3f, 0x8) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/02/26 20:51:37 executing program 2: restart_syscall() r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x8, 0x0, 'queue0\x00', 0x2}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f00000000c0)=[], 0xffffffffffffff01) ftruncate(r0, 0x0) 2018/02/26 20:51:37 executing program 6: mmap(&(0x7f0000377000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x108) pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000040, &(0x7f0000001080)={0x4, 0x9, 0x180000000, "afadaae1f868", 0x9}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"4ced303946ff6f99722585b9036c7019", {0x4, 0xffffffff, 0xfffffffffffff451, "411c801f61bd", 0x1}}) 2018/02/26 20:51:37 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2040, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/26 20:51:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000f4aff8)={&(0x7f0000342000)=ANY=[@ANYBLOB="1100000043000100ffffffffff3cff3200000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 20:51:37 executing program 7: epoll_create1(0x80003) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r3 = dup2(r0, r1) getpeername$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffef8) 2018/02/26 20:51:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'teql0\x00', @ifru_flags}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', @ifru_addrs={0x2, 0x4e22, @rand_addr=0x7}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x113041, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="fb0006002000020003004c09fde9429c226ab5e68ef08fdbecfc13fa5f50932a5c0ddd81bc0d0ddd3fc7055c484151978f61607a4ee87b0546ef03a4762494abd2eacd1d0ac9aec80bc645ee1ff37359e9690c06bd6eb206af34f63dc5"], &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, "6c6f0000000000000000000100"}) [ 48.217077] audit: type=1400 audit(1519678297.342:25): avc: denied { write } for pid=8714 comm="syz-executor0" name="net" dev="proc" ino=22614 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 [ 48.242918] audit: type=1400 audit(1519678297.372:26): avc: denied { add_name } for pid=8714 comm="syz-executor0" 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 [ 48.269531] audit: type=1400 audit(1519678297.392:27): avc: denied { create } for pid=8714 comm="syz-executor0" 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 2018/02/26 20:51:37 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/26 20:51:37 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000034ff8)={0x20080522, r0}, &(0x7f0000034000)) unshare(0x24000200) 2018/02/26 20:51:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f00000a4fb2)="f81f3ee088ead5c217f4731d1dc5d86c81009283c5e9aed7b6fcc9bfe2d8b3188816ef7dc14b20af7e5da4cf06") read(r0, &(0x7f0000000000)=""/36, 0xfffffffffffffff8) 2018/02/26 20:51:37 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x3, [0x1f, 0x4, 0xfffffffffffffffb]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x3ff}}, 0x3, 0x7, 0xe3b4, 0x8, 0x44}, 0xa0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd946fa283bc0a00004003000000031d0000791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/26 20:51:37 executing program 5: dup(0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0xb) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x541400, 0x0) fsync(r0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/02/26 20:51:37 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004f6ff4)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x9, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getegid() getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000380)=[r3, r4, r5, r6, r7]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x40000000}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00000001c0)="dc375fb3d3800f9c8976a8e9c27d48503ea71df06b5b3dacd2ee9a79f88c5cccfc9431f4076043261b08a769513a93396ce4dc12fe9365a1811af7288af0d19e79a1f592c074f2d1d8790639cbf76dcce4ce48c10c982f35ce5e664b0625c078fcb8ab0a67885a578f779e7654f0efc6d3e491744ac971545b752b9d85f493cac9e394b1fe2e15ee52db38e5fbeaf8fb417ebd73d524adc18d2fcba18ccea67f05c5ef2a08081017b688538a7306cb32a81318c636a32883b2fc0b9da48b79cdcd9578e99a86") 2018/02/26 20:51:37 executing program 7: r0 = epoll_create1(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f00000000c0)={0x14, 0x4, 0x1, 0xfffffffffffffe31}) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 20:51:37 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0xde) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) 2018/02/26 20:51:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/02/26 20:51:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) close(r0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) socketpair(0x5, 0xfffffffffffffffc, 0x500000000, &(0x7f00000000c0)) 2018/02/26 20:51:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={""/16, @ifru_ivalue}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000897ffc), 0x3) 2018/02/26 20:51:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000000)="4f70d0c9edb302486f1748144523c0c2a8773e00d49ba39063e2652e8de500db87", 0x21) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x4, 0x100, "73882ec8a8bd", 0x101}, 0x10) ioprio_get$pid(0x0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) write(r2, &(0x7f0000000040)="8097f56acdd704c7aff05812aeb027c7aef47f27d883d07dc2042d97ff35fc9403e9ba65b240913dea2c999357b973b5fcb1920644d621b1593ea53d533c8bb8ec4187fb61726303a3c83ebb9614cace4c1b1b22859bf0487d752d6ebf1d20d1b9d1fb3ed28c6eee8786c36d408ff53f600d44f619fa2e428300f37abc510e2bfaceb7502c70b948399d6abfe4589c51f6c58024fc6ed5f4e581a2257298b18ea13c7beffe1d71", 0xa7) [ 48.468831] kasan: CONFIG_KASAN_INLINE enabled [ 48.479944] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.490656] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.496897] Dumping ftrace buffer: [ 48.500427] (ftrace buffer empty) [ 48.504122] Modules linked in: [ 48.507431] CPU: 1 PID: 8748 Comm: syz-executor4 Not tainted 4.9.84-ga9d0273 #52 2018/02/26 20:51:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x8, @empty, 0x2}, 0x1c) 2018/02/26 20:51:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000000)="4f70d0c9edb302486f1748144523c0c2a8773e00d49ba39063e2652e8de500db87", 0x21) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000180)={0x4, 0x4, 0x100, "73882ec8a8bd", 0x101}, 0x10) ioprio_get$pid(0x0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) write(r2, &(0x7f0000000040)="8097f56acdd704c7aff05812aeb027c7aef47f27d883d07dc2042d97ff35fc9403e9ba65b240913dea2c999357b973b5fcb1920644d621b1593ea53d533c8bb8ec4187fb61726303a3c83ebb9614cace4c1b1b22859bf0487d752d6ebf1d20d1b9d1fb3ed28c6eee8786c36d408ff53f600d44f619fa2e428300f37abc510e2bfaceb7502c70b948399d6abfe4589c51f6c58024fc6ed5f4e581a2257298b18ea13c7beffe1d71", 0xa7) 2018/02/26 20:51:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x37, {{0xa, 0x4e22, 0x9, @empty, 0x7}}}, 0x88) r1 = socket$inet6(0xa, 0x2100000804, 0x2) ppoll(&(0x7f0000000100)=[{r0, 0x8000}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)={0x4}, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 48.514954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.524300] task: ffff8801b99c0000 task.stack: ffff8801ba8e8000 [ 48.530343] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 48.538436] RSP: 0018:ffff8801ba8efb60 EFLAGS: 00010246 [ 48.543875] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b32d [ 48.551127] RDX: 0000000000000000 RSI: ffffc90002a64000 RDI: ffff8801bd860170 [ 48.558382] RBP: ffff8801ba8efc68 R08: 0000000000000000 R09: ffffed0037d53525 [ 48.565638] R10: 0000000000000005 R11: ffffed0037d53524 R12: 0000000000001000 [ 48.572892] R13: 0000000000000000 R14: ffff8801bea9a900 R15: ffff8801bd860140 [ 48.580149] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6f44b40 [ 48.588353] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 48.594212] CR2: 0000000020349000 CR3: 00000001c99c6000 CR4: 0000000000160670 [ 48.601466] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.608719] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.615969] Stack: [ 48.618093] ffffffff811f0faf ffffffff84c6a380 ffff8801bd860158 ffffffff7fffefdc [ 48.626073] ffffffff81dfcb1b ffff8801bd860168 000000007ffff000 0000000000000000 [ 48.634056] ffff8801cfe11680 1ffff1003751df78 0000000020000000 0000000020000024 [ 48.642025] Call Trace: [ 48.644594] [] ? set_next_entity+0x1bf/0xbe0 [ 48.650632] [] ? check_preemption_disabled+0x3b/0x200 [ 48.657448] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.664089] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.671169] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 48.677467] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.684105] [] __vfs_read+0x103/0x670 [ 48.689524] [] ? default_llseek+0x290/0x290 [ 48.695468] [] ? fsnotify+0x86/0xf30 [ 48.700806] [] ? fsnotify+0xf30/0xf30 [ 48.706230] [] ? avc_policy_seqno+0x9/0x20 [ 48.712087] [] ? selinux_file_permission+0x82/0x460 [ 48.718724] [] ? security_file_permission+0x89/0x1e0 [ 48.725451] [] ? rw_verify_area+0xe5/0x2b0 [ 48.731312] [] vfs_read+0x11e/0x380 [ 48.736567] [] SyS_read+0xd9/0x1b0 [ 48.742604] [] ? vfs_copy_file_range+0x740/0x740 [ 48.748984] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.755796] [] ? do_fast_syscall_32+0xcf/0x870 [ 48.761997] [] ? vfs_copy_file_range+0x740/0x740 [ 48.768372] [] do_fast_syscall_32+0x2f5/0x870 [ 48.774487] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.781124] [] entry_SYSENTER_compat+0x90/0xa2 [ 48.787323] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 48.814003] RIP [] sg_read+0xd06/0x1440 [ 48.819717] RSP [ 48.824368] ---[ end trace af6bb0446bd21046 ]--- [ 48.829123] Kernel panic - not syncing: Fatal exception [ 48.832973] kasan: CONFIG_KASAN_INLINE enabled [ 48.832977] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.832986] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 48.832991] Dumping ftrace buffer: [ 48.832994] (ftrace buffer empty) [ 48.832999] Modules linked in: [ 48.833008] CPU: 0 PID: 8790 Comm: syz-executor4 Tainted: G D 4.9.84-ga9d0273 #52 [ 48.833012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.833018] task: ffff8801ba473000 task.stack: ffff8801b9018000 [ 48.833033] RIP: 0010:[] [] sg_read+0xd06/0x1440 [ 48.833038] RSP: 0018:ffff8801b901fb60 EFLAGS: 00010246 [ 48.833044] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b32d [ 48.833048] RDX: 0000000000000000 RSI: ffffc90002b66000 RDI: ffff8801ba464370 [ 48.833053] RBP: ffff8801b901fc68 R08: 0000000000000000 R09: ffffed0037594b49 [ 48.833058] R10: 0000000000000005 R11: ffffed0037594b48 R12: 0000000000001000 [ 48.833063] R13: 0000000000000000 R14: ffff8801baca5a20 R15: ffff8801ba464340 [ 48.833068] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6f02b40 [ 48.833072] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 48.833077] CR2: 00000000f6f02db0 CR3: 00000001c99c6000 CR4: 0000000000160670 [ 48.833085] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.833090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.833091] Stack: [ 48.833103] 0000000000000000 0000000000000000 ffff8801ba464358 000000007fffefdc [ 48.833112] 0000000000000000 ffff8801ba464368 000000007ffff000 0000000000000000 [ 48.833121] ffff8801cfe11680 1ffff10037203f78 0000000020000000 0000000020000024 [ 48.833122] Call Trace: [ 48.833132] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.833142] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.833149] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.833158] [] __vfs_read+0x103/0x670 [ 48.833166] [] ? default_llseek+0x290/0x290 [ 48.833172] [] ? fsnotify+0x86/0xf30 [ 48.833178] [] ? fsnotify+0xf30/0xf30 [ 48.833187] [] ? avc_policy_seqno+0x9/0x20 [ 48.833194] [] ? selinux_file_permission+0x82/0x460 [ 48.833202] [] ? security_file_permission+0x89/0x1e0 [ 48.833209] [] ? rw_verify_area+0xe5/0x2b0 [ 48.833217] [] vfs_read+0x11e/0x380 [ 48.833224] [] SyS_read+0xd9/0x1b0 [ 48.833232] [] ? vfs_copy_file_range+0x740/0x740 [ 48.833240] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.833249] [] ? check_preemption_disabled+0x3b/0x200 [ 48.833256] [] ? kcov_close+0x20/0x20 [ 48.833264] [] ? vfs_copy_file_range+0x740/0x740 [ 48.833272] [] do_fast_syscall_32+0x2f5/0x870 [ 48.833279] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.833288] [] entry_SYSENTER_compat+0x90/0xa2 [ 48.833397] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 48.833411] RIP [] sg_read+0xd06/0x1440 [ 48.833414] RSP [ 48.833419] ---[ end trace af6bb0446bd21047 ]--- [ 50.282844] Shutting down cpus with NMI [ 50.287293] Dumping ftrace buffer: [ 50.290804] (ftrace buffer empty) [ 50.294483] Kernel Offset: disabled [ 50.298080] Rebooting in 86400 seconds..