x4, 0x4, 0x1fd38fce, "84eb8e21b9db3b3659aa0a351755eb6541908394117ffddfdb31495eddfabbf2d9cb8a6322b469cb90e7ce6bcc3e631ba49f18d6ee6921f6d98834c04e1022", 0xdd64}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000537000-0xec)="efe9da29334b711d133944867b7b9f53deb4728cdae8c7ce77f3203da9b34fc334e69213441a5c27adc40718beb70fa7159e1d7c7ff940f4589e03070ca1a39878611982e7f7e3e87fdd6cc2dd016a2d6a32f97896d7380f657edfab1c7e272795bd084947863fce15606f756029334811fcc47c8d889a6ccd484ec454419073ffca4051cf5bc535f263a5012005249c573ad2a09159be5c44f31a22d6c29d29a6049fb593d30146426cb4ca79aac701d26ed52d54134cf644f5add5e4e9e76f6325325bec2ed93a5b2ce2dec203f839aaf7249aba6832be42b6bf2b88ebfdcbb3243aecc7cc5461b98053b1", 0xec}, {&(0x7f0000000000)="6a71157c153fa7f28946cac5804382c4fe1a523feaea7e88f5b5f7c78298970791e7d1225b2142ed823b4a7ccb8bf59d0d7a6f0b732aa57081a253d4b0df9b027b5f1ddcd607bf372b405bf79d0a59e849a8324893f032ada501598a969cd0f24d9e60ed440bfaedfc947d6a46990562", 0x70}], 0x2, &(0x7f0000000000)={0x28, 0x108, 0xc4, "3d51b4a5bbe3bbb0bf4716509ff5ec4b2e8f25fd43e13c82"}, 0x28, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b37000-0x10)) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x10000, &(0x7f000000b000)={0x77359400}, &(0x7f0000792000), 0x0) 2018/02/04 12:12:52 executing program 3: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x5, &(0x7f0000000000)=""/110, &(0x7f0000001000-0x78)=[{0x0, 0x28, 0x4, &(0x7f0000f2a000-0x28)=""/40}, {0x7, 0x1000, 0x480000, &(0x7f0000000000)=""/4096}, {0x6, 0xe7, 0x9, &(0x7f0000000000)=""/231}, {0x3, 0x80, 0x7fff, &(0x7f0000001000-0x80)=""/128}, {0x1f, 0xc1, 0x72c1, &(0x7f0000ec6000-0xc1)=""/193}]}) clock_settime(0x0, &(0x7f0000125000)) 2018/02/04 12:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) stat(&(0x7f0000d81000-0x8)='./file0\x00', &(0x7f0000ea3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000570000-0x44)) fstat(0xffffffffffffff9c, &(0x7f00001ea000)) setuid(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ebe000)={0x0}, &(0x7f00000a7000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000884000-0x8)='net/hci\x00') r2 = getpgid(0x0) capget(&(0x7f000079c000)={0x20080522, r2}, &(0x7f000069d000-0x18)={0x7b, 0x7fff, 0x0, 0x5f0e92f4, 0x10001, 0x3}) 2018/02/04 12:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00001d6000-0x10)=[{&(0x7f00001ef000)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0xffffffffffffff88}], 0x1) 2018/02/04 12:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0xfffffffffffffffd, &(0x7f000003c000)={0x2000000000000077, &(0x7f000003f000)=[{0x106, 0x7e, 0x0, 0x8000000fffff7fb}]}) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000824000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005a1000-0xcc)=""/204) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000569000)=""/58) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x4, r1) accept4$packet(r0, &(0x7f0000458000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000581000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00007a2000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b13000)=0x56d, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00008e4000)=0x1) 2018/02/04 12:12:52 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef8000), 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ea2000)=[0x3, 0x9]) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ef8000), &(0x7f0000ef9000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000367000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 12:12:52 executing program 5: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/02/04 12:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$eventfd(r1, &(0x7f0000301000), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000c1f000-0x18)={0x7fffffff, 0x6, 0xe55, 0x40, 0x2, 0xffffffffffff8001}) 2018/02/04 12:12:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000a9b000)={&(0x7f0000a55000)={0x27, 0x7, 0x1, 0x4, 0x4, 0x1fd38fce, "84eb8e21b9db3b3659aa0a351755eb6541908394117ffddfdb31495eddfabbf2d9cb8a6322b469cb90e7ce6bcc3e631ba49f18d6ee6921f6d98834c04e1022", 0xdd64}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000537000-0xec)="efe9da29334b711d133944867b7b9f53deb4728cdae8c7ce77f3203da9b34fc334e69213441a5c27adc40718beb70fa7159e1d7c7ff940f4589e03070ca1a39878611982e7f7e3e87fdd6cc2dd016a2d6a32f97896d7380f657edfab1c7e272795bd084947863fce15606f756029334811fcc47c8d889a6ccd484ec454419073ffca4051cf5bc535f263a5012005249c573ad2a09159be5c44f31a22d6c29d29a6049fb593d30146426cb4ca79aac701d26ed52d54134cf644f5add5e4e9e76f6325325bec2ed93a5b2ce2dec203f839aaf7249aba6832be42b6bf2b88ebfdcbb3243aecc7cc5461b98053b1", 0xec}, {&(0x7f0000000000)="6a71157c153fa7f28946cac5804382c4fe1a523feaea7e88f5b5f7c78298970791e7d1225b2142ed823b4a7ccb8bf59d0d7a6f0b732aa57081a253d4b0df9b027b5f1ddcd607bf372b405bf79d0a59e849a8324893f032ada501598a969cd0f24d9e60ed440bfaedfc947d6a46990562", 0x70}], 0x2, &(0x7f0000000000)={0x28, 0x108, 0xc4, "3d51b4a5bbe3bbb0bf4716509ff5ec4b2e8f25fd43e13c82"}, 0x28, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b37000-0x10)) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x10000, &(0x7f000000b000)={0x77359400}, &(0x7f0000792000), 0x0) 2018/02/04 12:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006d7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000c2000)={0x6, 0x0, 0x0, 0x5b}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00009f0000)={r1, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007bc000)={@common='nr0\x00', &(0x7f0000bf4000)=@ethtool_gfeatures={0x3a, 0xa, [{0x9, 0x8, 0x0, 0x8001}, {0x10001, 0x7d4, 0x1000, 0x70}, {0xfffffffffffffffc, 0x4, 0xffffffff, 0x919}, {0x100, 0x7f, 0xffff, 0x5}, {0x7f, 0x81, 0x9, 0x3}, {0xfffffffffffff801, 0x3, 0x6, 0x4}, {0x7fff, 0x9, 0x401, 0x7}, {0x2, 0x401, 0x1ff, 0x3}, {0x6, 0x7ff, 0xce96, 0x5}, {0x5, 0x5, 0x1, 0x7}]}}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r3 = memfd_create(&(0x7f00006dc000-0x10)='nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000051c000-0x4)=0xe694, 0x4) 2018/02/04 12:12:52 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000680000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f000008c000-0x7f)="6675736563746c008cb99d8c7a794ea9f31878640ad04b890847492083b56c15d8676bc1d6affd80dcc312675fc23a564687ef28ab4f79b127f80fe5c75c9a85ce5f83cea2bcedeac30c8504102c6171afa5d717d517aa9d783e879e6f4038e26cf15137f4e7812d659bb14916c67c2fa9e44ac3c1a7bba85e045043cad6e0", 0x6, 0x0) 2018/02/04 12:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000bb8000), 0x0, 0xfffffffffffffff8, &(0x7f0000d15000-0x10)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000780000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000d77000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000f94000)={&(0x7f0000984000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f00005c3000-0x10)={&(0x7f0000bca000)=@newlink={0xa4, 0x10, 0x310, 0x5, 0x1, {0x0, 0x0, 0x0, r1, 0x40000, 0x20004}, [@IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x2, 0x6, 0x9, 0x7ff}}, @IFLA_BROADCAST={0xc, 0x2, @random="5d0d3b16d6da"}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7fac8e524d4bc01e4c9e79"}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_GROUP={0x8, 0x1b, 0x6}, @IFLA_GROUP={0x8, 0x1b, 0x401}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_WEIGHT={0x8, 0xf, 0x4}, @IFLA_TXQLEN={0x8, 0xd, 0x3}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x2000000000000, 0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0x40400) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000937000)=0x4a) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000924000)={"9485a2da0ab2aaf2b31d93227ac47467", {0x4, 0x1000, 0x0, "1d8c79ed7016", 0x6}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd2000)={0x0}, &(0x7f000071a000)=0xc) sendmsg$netlink(r2, &(0x7f000056e000)={&(0x7f0000566000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00001b9000)=[{&(0x7f000052f000-0x90)={0x90, 0x14, 0x801, 0x1, 0x1, "", [@typed={0xc, 0x66, @fd=r2}, @generic="877aaa4a1194bb2c5abc1d9f996b43eb4648266fc249f90879459884cda35aa1d9ad6842d3f93cc9ce9025acb7dbdd8e3c67b73eeaa5adb605c465d83a6b7c806f5fa5ffacaaef3ac28db2a890fa6b2ba6e35d9a57b6cf5fc57295b12c148a1210dede1f220491dfa9837c35981e172d5287fc13"]}, 0x90}, {&(0x7f00002c0000-0xbc)={0xbc, 0x14, 0x100, 0x3, 0x1, "", [@typed={0xc, 0x63, @str='@\x00'}, @generic="e7247b91c8", @typed={0xc, 0x35, @str='\x00'}, @generic="0e77d9768954abc830ce17e9c1c4ea7dda5bb0fd104dc900e645c79a24c76ce7665beb4dc910ec8fcf452a84db1a5bb36b78993977e2138c1e288112a4e4f0ba71ec2debf0c0482950bef477f6054c34423e", @generic="0b6ccace7e9c575233df683b6bc33a0014e75207abc4e6a9c72fa011496f80d23b7218aaefa428cd5e6cb4e9a53a9fa4dda0f745f25e543200b66a"]}, 0xbc}, {&(0x7f00008f3000-0x126c)={0x126c, 0x3b, 0x100, 0x6, 0x0, "", [@nested={0x120c, 0x8b, [@generic="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", @typed={0x8, 0x61}, @typed={0xc, 0x23, @u32=0x80}, @generic="64c7221dc1da405d693becd081e5dd4c55b9889b3245a061e5f21062c666087f0ab1ea6044cac1712b0293e6b3d597a137e4a8434c589c80b0de2f56a74ee95e277282cdf26050cb7a7698340a960dc995b17305e25744c838ff208e726205b2bcb8879e1b3ef4f76c239f4b0d499784cb8fb2c3299b376361aec1adbdbbc8e7b23e49be2fb608f8936538175d53fa1ce6bf7e66a76a6805cd1a67961dc72674ced161c423eebb0ac380c4ac8026d35450871f4df4d8e32547ce4dc44bf9a429a80cd3edff0c580c263b3ea31ef7c035defd784ea1c9316cdbc349bf3bb4ac2757d026250a9886fe1ba61a8e6e05bace4ee775", @generic="68d5bf174a733d4341bae6e3e920eae09574a42e26452f4f1f7ad66405bf0ec9a76f95f16af4c08f38a2b1d0db1d85d9fc0934698c3f4fb4d1cde0f63201f472dbe8d3c7dde365c7b9dd331881fd71260611fa8cf7822d7a4a8a881e562fc59eef6ce8e5fa81d4a0f06dfc98232e3fe784456c1237a757dabafea5dbcc82040b05457ed1fe9ed24626a704b71472e093e9fee372f6768d40a9f9fd9b95c9d78ce406d2866ba1", @generic="6b5e78e9a0393972ed14cf559943fec7c6a28b52e887948e776c626900037e6b45f980f025d08b1e1cefb2076ab2349ec33ba749408d4186ac964604c1bdc8d2633b", @typed={0x8, 0x15}, @typed={0x10, 0x7e, @u64=0x3}]}, @nested={0x44, 0x11, [@generic="5574df4969377c74fe0d5f59c4af903b114cc67c304812b7b17469e85e8cacfb61cb7c139adc13c99ec5779fd16c7f69882a2858", @typed={0xc, 0x6, @pid=r3}]}, @nested={0xc, 0x8c, [@generic, @typed={0x8, 0x6e}]}]}, 0x126c}], 0x3, 0x0, 0x0, 0x10}, 0x44000) 2018/02/04 12:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7a000-0x9)='/dev/rtc\x00', 0x2000, 0x0) sendto$llc(r0, &(0x7f0000bb5000-0x1000)="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", 0x1000, 0x800, &(0x7f000095c000)={0x1a, 0x5, 0x2, 0x3, 0x1f, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) madvise(&(0x7f0000476000/0x2000)=nil, 0x2000, 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000911000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ec5000-0x4)) 2018/02/04 12:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000796000-0x14)=""/20) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/04 12:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f1f000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, 0xffffffffffffff87) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000300000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) shutdown(r0, 0x1) r2 = memfd_create(&(0x7f0000bf7000)=',}.\x00', 0x3) mq_timedsend(r2, &(0x7f0000898000)="fad5e6496191101fdb86a5a61f8b806cd77ec22c6a8d5b0ede1555094c46854b47e2ea55eca8e33226a143faeefd84d29df33d8c7cc4fa6bf83d4d7bde7b93d407acaa8316e8ecec66e27b2f094090463582e71fb81f10b4cb31d318e00004601b51311def0e75", 0x67, 0x0, &(0x7f000097b000)={0x77359400}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_opts(r2, 0x0, 0xa22d7767e8b7925c, &(0x7f000025d000-0xa6)=""/166, &(0x7f0000405000-0x4)=0xa6) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) [ 65.575218] audit: type=1400 audit(1517746372.361:19): avc: denied { create } for pid=5661 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_connector_socket permissive=1 2018/02/04 12:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009bc000-0x4)=0x9bce, &(0x7f000042a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00004c1000)={{0x20, 0x7fffffff}, 'port1\x00', 0x8, 0x40c02, 0x7, 0x5, 0x5, 0x7ff, 0xffffffffffffffff, 0x0, 0x7, 0x2}) r1 = syz_open_dev$mice(&(0x7f0000c76000)='/dev/input/mice\x00', 0x0, 0x20800) readv(r1, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) 2018/02/04 12:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r1, 0x0, &(0x7f000005d000)) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ea000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 12:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, "a30c6914375bb3a845e6a506a4558aee2c5c0ac4b436acd86419cab2d6e0e2b0f13a13e6636d2d744704080000e665e253ab84f933717dade1d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000056000)=""/240, &(0x7f00005fb000)=0xf0) r2 = socket$inet(0x2, 0x0, 0x1f) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007fd000)={0x7, 0x0, 0x80000000}, 0x8) 2018/02/04 12:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/02/04 12:12:52 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000941000)={0x0, 0x3}, &(0x7f0000549000)=0x6) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x515806f0, 0x5) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000943000)={0x20, 0x8009, 0xa3a, 0x509, r2}, &(0x7f0000944000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000f4000-0x18)={r2, 0x5, 0x30, 0x6, 0xf}, &(0x7f00003e1000-0x4)=0xfffffffffffffef0) 2018/02/04 12:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000011c000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/04 12:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000857000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) openat(r0, &(0x7f00006fd000)='./file0\x00', 0x60000, 0x20) r1 = socket(0x11, 0x803, 0x300) mlock(&(0x7f0000ae9000/0x4000)=nil, 0x4000) r2 = socket$inet(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00004bb000-0x4)=0x81, 0x4) getpeername$ipx(r1, &(0x7f00001ac000-0x10), &(0x7f00009e2000-0x4)=0x10) accept4$unix(r1, &(0x7f0000bb9000)=@file={0x0, ""/76}, &(0x7f00000f0000)=0x4e, 0x0) sendto$unix(r1, &(0x7f00004e9000)="1cea8143450ddfc29c8adde172baeb6b07c05ca7c3646b17865c91d99130f5c22db113828d1825dc0e639b3bc6ef1211cc4c84acf19aa3983f5ca382550567fc780cec29bc59ad1f114f77f0608696a86d4f7d032da6176da5a7abe912a22e2d346f8af8a7dad63479c53a7840828b75dada8b4c63e964c56285988e133fadec7e87591469edc9a1e11b93902c6613caf7b6d3a6eb983c3344e64946c9253b7f6607c436bd14bb588aadf22559cefa3abf0271cc9fea9bccf67bff0425475f4cc684ed988eeec075fba71607a911d9d7fb5fa716155e2eaba2474548e821de8f294cfa3b1a7ce2461910d4fe49b57f76078bd81f", 0xf4, 0x20000004, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00001d6000-0x8)='./file0\x00', 0x440, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003a8000)="64633ce3c7f52f154147683ca1b2dd99", 0x10) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f000024a000-0x10)=@nfc, 0x10, &(0x7f00009aa000)=[{&(0x7f00002d7000)=""/117}, {&(0x7f00004db000-0x48)=""/72}, {&(0x7f0000bf3000-0xc5)=""/197}, {&(0x7f0000011000-0x7d)=""/125}], 0x0, &(0x7f0000560000)=""/129, 0x136, 0x7ed}}], 0x1, 0x3, 0x0) 2018/02/04 12:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000056000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000776000-0x4)=0xe8) stat(&(0x7f000078f000-0x8)='./file0\x00', &(0x7f00008f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000c67000-0x8)='./file0\x00', 0xe000, r0, r1, 0x7, 0x40000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d", 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00005e3000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/02/04 12:12:52 executing program 4: r0 = inotify_init1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$getregset(0x4204, r6, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000012000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x40}, &(0x7f0000001000-0x4)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000014000-0x97), 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000770000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[]}], 0x1, 0x0) 2018/02/04 12:12:53 executing program 6: clock_gettime(0x6, &(0x7f000048b000-0x10)) prctl$getreaper(0x25, &(0x7f0000007000)) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff8, &(0x7f00003e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000-0xca)="1a171e00fc7d4f99932e7bbd493cc9710603df3918b25449402bb1e05b278ea71ef91fd0933f3a83ac7a22f80b440cebdf1987617f500dee3e57c1b4cf6e20c3b5457443670b0f8b434ea5b1cd452864eac1f8595c611a25a61f3f1087635b3a8ab2b014d04d5295ea772fc24f8f05868302245cc43dc13d76dc7769e497088ecbdc93435934e951813735a23e5bf3e3e8a08c8c38517142afa387e1af38610c40e9fe64a77ac2a5a95ce6eb03d19585d1983cf68d3541b22dca85bce926ffe25097d5452f588b7f9b25", 0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x8001, {{0xa, 0x2, 0x595, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x1, 0x8, [{{0xa, 0x3, 0xf6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}}, {{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7f48}}, {{0xa, 0x3, 0x8, @empty, 0x2}}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x934d}}, {{0xa, 0x3, 0x5, @empty, 0x246c}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1f}}]}, 0x490) 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000003a000-0x8)='./file0\x00', &(0x7f0000035000-0x10)={0x1, 0x5}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001f8000-0x10)={0x0, 0x800, 0xffffffffffff2311, 0x80000000}, &(0x7f00008a9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000226000)={r2, 0x10001}, &(0x7f0000981000-0x4)=0x8) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005e8000)=0x9, &(0x7f0000eaa000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000853000)={0x8}, 0x4) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000-0x8)='./file0\x00', r1, &(0x7f0000016000)='./file0\x00', 0x2) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000016000), r1, &(0x7f0000015000-0x8), 0xfffffffffffffff8, 0xf) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000067f000-0x8)=0x5, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fsync(r0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00005d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000030a000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000cde000-0x4)) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e32000-0x12)='/dev/input/event#\x00', 0xa5, 0x6) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000741000-0x14)) 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000ab2000)=0xc) sync_file_range(r0, 0x5, 0x1123ae29, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioprio_set$pid(0x1, r2, 0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x400003, &(0x7f00003b0000)={&(0x7f0000822000)="d0cb", 0x2}) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000012000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x40}, &(0x7f0000001000-0x4)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000014000-0x97), 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:53 executing program 7: r0 = creat(&(0x7f0000e65000)='./file0\x00', 0x81) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000992000-0x8)=@assoc_value, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000c6000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00005c5000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000794000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d2000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000df7000-0x18)={0x2, 0x7fff, 0x100000001, 0x4, 0x81, 0x9}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000088d000), &(0x7f0000a18000)=0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00007ff000)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}}, 0x1c) fgetxattr(r2, &(0x7f0000fd6000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00003ab000-0xea)=""/234, 0xea) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b2b000)={0x6, 0x4, 0xffffffff, 0x80000000000005, 0x6, 0x1ff}) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001c000-0x18)={0x0, 0x6, 0x0, 0x3, 0x3}, &(0x7f000001e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}, 0x8003, 0x6, 0x7, 0xca, 0x1}, 0xa0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe3e, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u64}]}, 0x17}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000001f000-0x58)={0x200, 0x56, 0x8, 0xb, 0x100000001, 0x9}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000001e000)=""/238, &(0x7f0000016000-0x4)=0xee) 2018/02/04 12:12:53 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) restart_syscall() sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 12:12:53 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af8000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000db6000-0x4)=0x1, 0x4) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000039e000-0x8)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000057000)) r4 = socket$inet(0x2, 0xc, 0xffffffffffffffff) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f6a000), &(0x7f000023e000-0x4)=0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f6b000-0x8)={0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f6a000)={r2, 0x1}) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03"}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10}, 0x10}], 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6a000+0xdd5)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r0, &(0x7f0000001000)=""/24, 0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d12000-0x38)="bd8018dab6681b775f8678401cac02f8c7d9590b18d2f390c4a6f528364c0f7828a11c26141f2486ac9666225d2fda211db7388b90aecf5e", 0x38) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x1) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000013c000-0xa)='blacklist\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e41000)="6e6f646576766d6e65743126aa5e00", 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000bf8000-0x5)='user\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000022f000-0x1)=']', 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000785000-0x56)='*', 0x1) [ 66.417715] audit: type=1400 audit(1517746373.201:20): avc: denied { setopt } for pid=5776 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x5e9}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getsockopt(r1, 0x3, 0x7c12, &(0x7f0000a76000)=""/36, &(0x7f0000bf6000)=0x24) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x1, 0xffff, 0x23) sendfile(r2, r3, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00001eb000-0x8)='./file0\x00') clock_getres(0x7, &(0x7f0000551000)) removexattr(&(0x7f000002e000)='./file0\x00', &(0x7f0000df9000)=@random={'security.', '}.^/+wlan0wlan1GPLwlan1wlan0#!\x00'}) clock_gettime(0x0, &(0x7f00000b0000)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r2, &(0x7f0000b4a000)) clock_gettime(0x0, &(0x7f00001c4000)={0x0, 0x0}) utimes(&(0x7f0000ffc000-0x5)='./file0\x00', &(0x7f00007d1000-0x20)={{r0, r1/1000+30000}, {r3, r4/1000+10000}}) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e8b000-0x8)='./file0\x00', 0x141040, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x6deb3d3d) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dfc000-0x170)={0x7, 0x0, 0x4, 0x505, 0x6, [{0x1, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x880}, {0x5, 0x36000000000000, 0x0, 0x0, 0x0, 0x2000}, {0x5, 0x3, 0x1ff, 0x0, 0x0, 0x800}, {0x9, 0x40, 0x3, 0x0, 0x0, 0x1}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x4}, {0x3, 0x4, 0x9d99, 0x0, 0x0, 0x4}]}) ioctl$TCSETA(r1, 0x5406, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x800000, 0x1, 0x0, 0xfffffffffffffffe}) 2018/02/04 12:12:53 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af8000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000db6000-0x4)=0x1, 0x4) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000039e000-0x8)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000057000)) r4 = socket$inet(0x2, 0xc, 0xffffffffffffffff) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fdatasync(r0) getdents64(r0, &(0x7f0000011000)=""/504, 0xfffffffffffffeee) getdents(r0, &(0x7f0000016000-0xd3)=""/211, 0xd3) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000006b000), &(0x7f0000c75000-0x4)=0x206) 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x1, r0) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000df6000-0x4), 0x4) 2018/02/04 12:12:53 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000065a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, 0x80, 0x4, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') socketpair$inet(0x2, 0x8000f, 0x400, &(0x7f0000527000-0x8)={0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) inotify_init() pipe(&(0x7f0000c6d000-0x8)={0x0}) r3 = inotify_init1(0x0) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000658000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000126000-0x4)=0x10, 0x800) r5 = eventfd(0x5) r6 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000015a000), 0x800) r7 = syz_open_dev$sndtimer(&(0x7f0000367000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc5000)={0x0}) socket$inet(0x2, 0x1, 0x2) ppoll(&(0x7f000068a000-0x48)=[{r0, 0x7221}, {r1, 0x4}, {r2, 0x1000}, {r3, 0x140}, {r4, 0x200}, {r5, 0x1}, {r6, 0x22}, {r7, 0x80}, {r8, 0x200}], 0x9, &(0x7f0000611000-0x10)={0x0, 0x1c9c380}, &(0x7f00003e9000-0x8)={0x5}, 0x8) umount2(&(0x7f0000e28000)='..', 0x0) 2018/02/04 12:12:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDMKTONE(r1, 0x4b30, 0x8) accept$packet(r1, &(0x7f0000a28000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000dbd000)=0x14) r2 = socket$inet6(0xa, 0x4000400000002, 0x8000000000004) sendmmsg(r2, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x18, 0x0, 0x7, "1b"}], 0x18}}], 0x1, 0x0) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ae000-0xc)={0x0}, &(0x7f0000a0c000-0x4)=0xc) ptrace$getsig(0x4202, r0, 0xc00, &(0x7f00006d0000-0x10)) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') memfd_create(&(0x7f000057b000)="6d643573756d5d7d6d696d655f747970656d696d655f747970656e6f646576b700", 0x1) r1 = add_key$user(&(0x7f000076f000)='user\x00', &(0x7f00002a6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009e2000)="a30eb471aeaadcb1e2e68f74a6169eea2e202b05246488fae90985e3e9a59b5c9e620fbb350f6f952c75140a1362244dbca001ad1c6e2ab4c90d58e47e3ce2fabaa16b036a5f6f765e7e96b0a5c499dd626a61fbdc2a", 0x56, 0xfffffffffffffffb) getresuid(&(0x7f0000699000-0x4), &(0x7f0000fe5000)=0x0, &(0x7f0000584000-0x4)=0x0) stat(&(0x7f0000dcc000)='./file0\x00', &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x2ec) keyctl$chown(0x4, r1, r3, r4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000041000)) ioctl$VT_RELDISP(r0, 0xb702) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic, @ifru_map}) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic, @ifru_map}) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000006b000), &(0x7f0000c75000-0x4)=0x206) 2018/02/04 12:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ba1000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @empty}]}, 0x24}, 0x1}, 0x0) accept(r0, &(0x7f0000803000)=@hci, &(0x7f0000139000)=0x6) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xffffffffffffff10, 0x19, 0x401, 0xffffffffffffffff, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x40}, {0x1}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb5000-0xc)='/dev/rfkill\x00', 0x101200, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00001a5000-0x4)) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f00003f4000-0x4)=0x1e) r1 = syz_open_dev$sndtimer(&(0x7f0000f7c000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00009cb000)={{0x3, 0x3, 0x101, 0x3, 0x6}, 0x100000001, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003c3000-0x4)) 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000be000-0x20)={@generic="0beb33eb84ff94bc2c519b97b18f42cb", @ifru_flags=0x8000}) inotify_init() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a9000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000057000-0x61)=""/97) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ddc000), &(0x7f0000ecf000)=0x4) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c75000)='./file0\x00', 0x100) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000771000-0x86)="6f6f6d5f61646a00ae46a6f6b1dbc58e71c8fd8bebeed9796634746c3c105e6182182bdbe637376d653d4658faabbe176fef4511f34bf7e7e7d6a574db8b2fac8a5f508653b433b9ad4c6014db3366b01e5e4a2d02cde50faca541c3d59f137f411e2f568f2232095c697616a511a656d87ef94fd3ede94d4738fabd77e0b3103d181557e13f") sendfile(r1, r1, &(0x7f000094a000-0x8), 0x2a) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000a000-0x6)={0xffffffff, 0x400, 0x6}) r1 = gettid() membarrier(0x0, 0x0) unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) rt_tgsigqueueinfo(r1, r1, 0x3d, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x1}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000001000-0x8)) syz_open_procfs(r1, &(0x7f0000009000-0x6)='statm\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000008000)={0x8, 0x6, 0x1, 0x80, 0x5, 0x2}) 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) modify_ldt$read_default(0x2, &(0x7f0000e55000-0x3)=""/3, 0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)) [ 66.641138] syz-executor1 (5875): /proc/5872/oom_adj is deprecated, please use /proc/5872/oom_score_adj instead. 2018/02/04 12:12:53 executing program 4: set_thread_area(&(0x7f0000d06000-0x10)={0x7, 0x20001000, 0x0, 0xcd5, 0xfffffe0000000000, 0xff, 0xffffffff, 0xfff, 0x7, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00005da000)='./file0\x00', 0x1018, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000037b000), &(0x7f000041b000)=0x14) r1 = accept4(r0, &(0x7f00004a8000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000395000)=0x10, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000049f000-0x4), &(0x7f0000bd5000-0x4)=0x4) 2018/02/04 12:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000527000-0x4)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000e85000)='projid_map\x00') openat$rtc(0xffffffffffffff9c, &(0x7f000049a000)='/dev/rtc\x00', 0x2900, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b04000)=0x2, 0x4) pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) chdir(&(0x7f0000163000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000069a000-0x4)) msync(&(0x7f0000337000/0x1000)=nil, 0x1000, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000651000)) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b57000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000c3b000)={0xffff, 0x80, 0xffff, 0x9, 0x8}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x44) 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) syz_open_dev$random(&(0x7f0000ee9000-0xc)='/dev/random\x00', 0x0, 0x100000000407) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006c3000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, [0x4, 0x1, 0x3f, 0xffffffffffff8000, 0x101, 0x3, 0x100000000, 0xffffffffffffff81, 0x3, 0x8, 0x2, 0x5, 0x6, 0x9, 0x2]}, &(0x7f0000c03000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e5000)={r1, 0x3}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) recvfrom$unix(r0, &(0x7f0000a00000-0x17)=""/23, 0x17, 0x40000000, &(0x7f0000699000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/sequencer\x00', 0x18080, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e12000)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f1c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000632000-0xa)=@abs={0x1, 0x0, 0x0}, 0xa, &(0x7f0000008000)=[], 0x20b, &(0x7f0000001000-0x10)=[@rights={0x33b, 0x1, 0x1, [r2]}], 0x18}, 0x400000000) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getuid() pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCBRDELBR(r3, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000ddd000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008d8000)) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000205000)={0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000-0xb)='/dev/hwrng\x00', 0x290340, 0x0) syz_fuseblk_mount(&(0x7f0000ff2000)='./file0\x00', &(0x7f00007c6000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x9, 0x800c00) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000059e000)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe9000)=@assoc_value={0x0, 0x8}, &(0x7f0000895000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d1e000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e06000)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000011e000)=@dstopts={0x1, 0x21, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x46a8, 0xf7, "80115a6383bc40ab08eda60ee8b5714167261f7c4c446e62598d0790a9bfb31b8ec3b8eb621597fa3d2139963f671ee0a41234192be64c228be266f275aef3bb5d31a688d9a629d3fb3c86924905d31b17ef1989648bb66ea824fa133980df80a696c9c3cef84a02ad2d72d8bb457a30f58d45ceae3f5f17b90b089bf1df06b3c6ed4be209f58c3c81b6ce4833540865df7588def230fb50d0844089001ff3e5dc2105a1d8c49d774db0efba5e1b80db5d8d6f7077da52658afaf97cffffcdc612febca70d5e507a76a0924d76d994ac7236baa0574b6ad31926838dafa659ba9e6f9517c25104cfcf672202dceede8ba0d2e27ccb8768"}]}, 0x114) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ed9000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1}}}, 0x8c) membarrier(0x1, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000cde000)=@full, &(0x7f0000ae6000)=0x48) openat$keychord(0xffffffffffffff9c, &(0x7f0000c64000-0xe)='/dev/keychord\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dbe000)={0x4}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000548000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000bb9000)='timers\x00') accept$ipx(r5, &(0x7f000009b000-0x10), &(0x7f0000281000)=0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f3000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$TIOCMSET(r6, 0x5418, &(0x7f000024e000)=0xd06e) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) readlink(&(0x7f0000e3f000)='./file0\x00', &(0x7f000091f000)=""/160, 0xa0) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000003000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000002000-0x8)=[0x40000000000000, 0x400000000000]) 2018/02/04 12:12:53 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000)=0x20) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe}) [ 66.869152] device gre0 entered promiscuous mode 2018/02/04 12:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000872000-0x4)={0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x1}, 0xffffffffffffff0b) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008d8000)) 2018/02/04 12:12:53 executing program 5: clone(0x0, &(0x7f0000837000-0x1), &(0x7f00005df000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) userfaultfd(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000012c000-0x18)='bdevself]akeyringcgroup\x00') 2018/02/04 12:12:53 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000013000-0x1)=0x4) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(r1, &(0x7f0000004000-0x8), 0x76) readv(r1, &(0x7f0000006000-0x30)=[], 0x10000000000003cc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000011000)=[{&(0x7f0000004000-0xce)="eacdac0f140be39b4881740258942c7e93a79e0493203e29e3e73415b390201bf0e2088300ab4b6ba28f548f71ec645bdbf3b0fc4b7650687ce444e8f826b5cbcdaaf08408d24ee6df83db5aaa68ce23c0c71429781e37225eb390ee72bfe2ec097f0e3c100c57cc5db00259a8277184aa1cb611d22dab19c816b8399170d53fe792c5c1b0b7a7009249f21d498c25e77d8c153db7302455a00935b8739e3e922f25cc635bba24eb2fb87e0bc778959c8a5f4bbb0798c34562505657834e66f0c24f570ee5c20b72bf77b7a7890e", 0xce}, {&(0x7f0000003000-0x3e)="a68ba7eb5ad9d252ac66ca60451f82f2b87c675a0e0cb414d379470418b71e0e23d8bf4fc5f070e36d10e6ced3a75a926e457cbdde3393b1ce788f39148e", 0x3e}, {&(0x7f0000002000)="ee877b6cf902ec5058cf2f3e5093d6eb813200dd7eb14c77bf4b84a5cf4ef6f52b7178a09b9810ec63d5a099f783fcff44097711fa8d617d572b2efc934588d2", 0x40}, {&(0x7f0000012000)="1c3805570ed8411c3bf98f0a456113e1f1d53cc6ff8f46b208018b35e793225841906ae3925155d32cd60273f60e01ef007ba96f4e70dd65d5da77c83d44e9d4dea09e3bf93ae26ad5dac6daad570c52dc704a4c8143f23a4aeafd3766708a403d1ff69a0dc3f784936b1dee5de83e4437300f228eb432d03660347fab93c6d3a55a9ef6c74f", 0x86}, {&(0x7f0000002000)}, {&(0x7f0000001000-0x7a)="ebea90655a753f8b8aee7a0173625800f97541538c46c85b7e9a25674348ccc268a7786941717fec64e651d28dcbd369978e762c51be74ec124e2ee04ffd0aa09d421593d41b89243f493ef79e672241f5d76bc3753c9c8bc145879543d4a8ec463c198be9ee2293987c95f0eb47021c1b9f13a5306725d83d11", 0x7a}], 0x6, &(0x7f0000003000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}], 0x28, 0x4000000}, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2a000-0xc)='/dev/autofs\x00', 0x42, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e7000-0x4)='bic\x00', 0x4) process_vm_writev(0x0, &(0x7f0000dae000)=[{&(0x7f0000a63000-0x2f)=""/72, 0x48}, {&(0x7f0000311000-0x3b)=""/59, 0x3b}, {&(0x7f000052f000)=""/196, 0xc4}, {&(0x7f0000524000-0x1c)=""/28, 0x1c}], 0x4, &(0x7f0000336000)=[], 0x0, 0x0) r1 = request_key(&(0x7f00005d2000)='logon\x00', &(0x7f0000198000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000078c000-0x2)='-\x00', 0xfffffffffffffffa) r2 = syz_open_dev$mice(&(0x7f000037c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000a76000-0x4)=r3) r4 = add_key(&(0x7f0000a42000)='logon\x00', &(0x7f00007ea000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b18000)="a8d8979a9a70ab45c450c64f67e4bcab7695d8b8015a9629ab515dab50d27615db444b34e27137fd735d415ad25a84", 0x2f, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x2, r4) socket$inet(0x2, 0x6, 0x278) getxattr(&(0x7f0000fb3000)='./file0\x00', &(0x7f000087e000)=@random={'system.', '/dev/input/mice\x00'}, &(0x7f0000be2000-0xa0)=""/160, 0xa0) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005c3000)=""/166, &(0x7f00004a7000)=0xa6) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}}, 0x10) 2018/02/04 12:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCBRDELBR(r3, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000ddd000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001d6000)=0x0) getresuid(&(0x7f0000f37000-0x4), &(0x7f000068d000)=0x0, &(0x7f000074d000)) r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009c9000)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000e5c000)=0xe8) r7 = getgid() r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000073e000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000d05000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f07000)={0x0, 0x0, 0x0}, &(0x7f0000523000-0x3)=0xc) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cb0000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000b84000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000050f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xc) r14 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004c3000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000720000-0x4)=0xe8) r16 = getgid() r17 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e3f000)={0x0, 0x0}, &(0x7f0000b30000-0x4)=0xc) fstat(r0, &(0x7f0000509000+0x6de)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() r24 = getuid() getresgid(&(0x7f000067b000-0x4), &(0x7f0000d17000-0x4)=0x0, &(0x7f0000ec6000-0x4)) r26 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000035b000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f000089a000)=0x343) lstat(&(0x7f0000f8d000)='./file0\x00', &(0x7f0000192000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000059c000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b8000-0xc)={0x0, 0x0}, &(0x7f00002ad000)=0xc) getgroups(0x7, &(0x7f0000650000+0x4c4)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f00009a5000)={0x0, 0x0}) r33 = geteuid() r34 = getgid() r35 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc6000)={0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) getgroups(0x1, &(0x7f000053b000-0x4)=[0x0]) recvmsg(r1, &(0x7f00002a0000)={&(0x7f000026a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00008a3000-0x40)=[{&(0x7f000077a000)=""/171, 0xab}, {&(0x7f00008dc000-0x5)=""/5, 0x5}, {&(0x7f00003f6000)=""/4096, 0x1000}, {&(0x7f0000e5a000)=""/140, 0x8c}], 0x4, 0x0, 0x0, 0x9}, 0x2) r39 = fcntl$getown(r1, 0x9) r40 = getuid() fstat(r1, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004e4000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000f1c000)=0xe8) lstat(&(0x7f00006e5000-0x8)='./file0\x00', &(0x7f0000cb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e0b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fdd000)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000a08000)=0xe8) stat(&(0x7f0000b22000-0x8)='./file0\x00', &(0x7f00005d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007a1000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000fa8000-0x4)=0xe8) r50 = getegid() sendmmsg$unix(r1, &(0x7f0000983000)=[{&(0x7f000066b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000036000)=[{&(0x7f0000776000)="05e8b2d7eb7926bf17f00b15284af1837d3642f529a8cff9c5", 0x19}, {&(0x7f0000c03000-0x18)="d817c75c0351f2ae9e035acd5ded5a5b2dcbf36e5a3d44fc", 0x18}, {&(0x7f0000801000-0x83)="5480c2d7502e29b732aa181cd1048a02b04418fd9432272933ad3e8934e36b204f89130668f090650afee9ce29678a882d14822c4bbf89055c0e49f7a5e9e121dbde53370797f3d119f9c6fc0a0f82ffc82ff9ab18a845cf16152924e03d749e01433d807a3c0b1775fd2abac3b1a9ba990ef112ece7a869d1ff29cb4631f96eb9396d", 0x83}, {&(0x7f000045c000)="bf6f25a90969a86c8d92f2e6a0f601b3634631e0332408fe3ac2b973b57b848007fc3a1e66f19cbdcb5621e1813e8a3ecfdb3994182f2da395a64ad85cbc6bf8391661233bd47e2c1ac30d3f2565fe1b59db7f4d1f80b5d4dc667f463622a40bc1a30d1bfe539fa893f97c29fc762e373fd029e6c1c0d29c4e168bfc9af733e46ecf5f2f7c468288289bd9c76ab78d42e918c040cb17c4828fc5bf935ef5f6227eb0ebb7a6bb2666cab90993aebf3fa46915a2da", 0xb4}, {&(0x7f0000255000-0x34)="c8481a97a292fbe94bcaae74311475e44333ac8f75e602154996814b99831fbb14d5cd1d4a1e93b38c76d4d0f7d2ba811e9a0ee9", 0x34}, {&(0x7f0000301000-0xb4)="b4bc2ea8b966d40411a98fb6c8217aa06cd87f70484ee5e068277d50ad1e92884c2d97194fc64730617cb7b852b7321598033500f6ddc6628c5531470ce8ba535cea73ce2230a9bf798490f8af9c37bc98a4321cf01173b5197173ba03713a0d6c98c981803c84de2e921aecc22ade87845c1ad78c7fc8928db677f333a89a1795fefa0e54197cb554c90993c49d70f89cb70bd881651519e4e5d6ef9e3da36424c5f3ef042f41a1c27941a30668a930b14ce140", 0xb4}, {&(0x7f0000b03000-0xd6)="541f9ef27775a817e7303f3ee1816696ffb2ed436d7070381e5dd795ffbcb775d4e68e5fdb407fe7f7869537bc9462d646a8901a311b9a0b4d49c838b9a808f4477eccd13cc15a3ff1475cce88868b9e4fb781db968b1b3f445bbd3b9320c49aaeebc411181f894dfa5a4e9c85ec785cf9974a731a9d98cf2d5f4848725fd9a74bcdcd7bdb13520ca13643345e409f986ca74436a37d0406a40ddc144296a722ee61f8d8687dee9113ec555e43e09311d4277a7297e416d540350f122f6a7e2594cd4f085bbfbaa86419124e383b47093af7fb2fe2b9", 0xd6}, 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0x1000}], 0x8, &(0x7f00002b4000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000000}, {&(0x7f0000927000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000986000)=[{&(0x7f00002cf000)="c0ee828510bcf86c57d02d52ba336928bcab901e64e2b942ccdb02b25b16bd6c86cb2bd20b5a94a6a789352f89c63ac8469a54bd01ab6e21bb71a6327d75c7b39e63", 0x42}, {&(0x7f0000362000)="d983ad6de5bc963e619f25f299d3015d8c174b8c5d6679a681e81aae907c2905d5f2da8b51e96d5ec350acaf6f6a6a9afad5814d1eea6a25b945883e355ed7025b3e9063218095351ce07b11e0550b7eb4f3ae043539c58973915cd335faa3b3e714c1bbc7465f97a25c2860caa0391997ff7bd6d78186bd8d6958885fa33e3a273137f3726afe0d6139ecb51aaf747e5281808bf846e0e289f78f509a008adc83bdea9b88", 0xa5}, {&(0x7f000059c000-0x58)="61d57960b603eff0a8240ed303cf0f117f2802fb22f416d4ff065e748f9e7c5b62b1ebaebea864c342db347ab860ec7ee6b6c135a7788101836dfbb5f6dd5ee2986768871da933f8565255ff3fda1762401d932952788b52", 0x58}, {&(0x7f00000bf000)="dc9c9d882e1785fed30cf6d8de586a9d3dc5b5d954a657d962a0169f7008ee20376dc0e5177acc30cb220be00a0ad5f46e7d082104dc6e06262a079c827f2641118126fb0db5a1909b012e03b13e69a81c701282bd57cc49d9f5ec5fd3ff7fd860eceda82c666b2b452bd6d355c1524510398011d959ba9dceedf009f2fc2006a4bb92aeb23c9bb2068c5a67", 0x8c}, {&(0x7f000058d000)="d894c9197ab66b7f882e5ab489e25702b96f8518e3107b94b38817afc2d9acd2668718390579dec31c96cf514fe8e4c78f29b2375b84e9f76823beb43ec0def3c7ce7c73adf4c481f6c5c1c21d52f08347606845b2c3a124adf1ed55c0d014ae2a88242b0ae1ebb77de4bdb0c228519dda7b4b90c005bd95d659cd1a175a274cca1f2399eb10f156a439489312c1935ae956d43e375f99a53ea3c8fb87c65ba6029993f0720f73d855573a6ad0449d3b08d1c522", 0xb4}, 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", 0x1000}, {&(0x7f0000a85000)="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", 0xfc}, {&(0x7f00004e3000-0xc0)="a2b4a9a9c51bd10e18e8d0981b7f6deca4db9f21f8aff7f7ef82e8946951820a0906d882807ec6012f0278cbed6e64ef3293dede54500f3c6040ff5f835df5149aa4c6fdcdccc6b3ac7958abd64de84a091dfd96c868d7f56f67893a0099fd861db56600e9e4e5ffb50b70b9bb0d2d7d25472c26bc0683646e87c4858438b0bd17327984e184741c2768b230f6e5d9693c5adaa66715ed93cd0cb7af40f08db5ce6559f32a12552ada32e30fb21f0c0a9109c148750279c476b1942551b7f4d5", 0xc0}, {&(0x7f00001e7000-0xbe)="47dbca3150bf6c14f9dc5346c93ad28b6711c5e030471518166e41ddf4cc5f102dc49a07f016a842b6dc0fde7c214649dd725507806c1881aaa09a9db40792645e583d51f7dd65292011e774f878d88fa68ac9f55aa23b6e0fecaaa4f9b0188a2c6e7b893ed10b690fdeeff94aa73c0c78c2b9b3ba59279eeb96dd471e1798e3948fcdd9b0a14b9a30c29231a5920e84911d72668bb0bed3602ed2fff07efa6c1aa06e9ce9c10d55f3ca3e9ed1bcbefaf94148a88efcf6dbdb531ed3a1e4", 0xbe}], 0x9, 0x0, 0x0, 0x400c4}, {&(0x7f00002c2000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000668000-0x60)=[{&(0x7f0000843000)="cacab52d2522f4f347b0a7482e55451c87eca056eb95d88fcb58ae5e75f359b5068e162090f6289b7f5d25cfe06a1b1043833fdfd1269c20b0de6afd01c22331f233f573045a68fdf8415a871f37b4158e04ff248e7968", 0x57}, {&(0x7f00004d0000-0x14)="422a00ded5c82e23b55ac11b726e7b2597f764ad", 0x14}, {&(0x7f00000ef000-0x83)="bb4fe87e5d0097d29d9c36ec5fdf21283d72a0f1d4f9e0d64064743d968e65cb4e30267ba9699b7225ed890a9320d0f1bc19f75777ebe65888ddc058e0d7632cf30a5bd3763bdb6baedf93aa0642fea62f2bc005097121e82df2630a22573053139060fcd11621513a84fc2944c1747b6b5acb0ee6fcb2f5352d6a071e1faf2a660446", 0x83}, {&(0x7f00004e9000-0x5c)="39d53577004f225e33adea5d524f8410994c3a323f6826bbf17a65660e4818392b1b3df7100fa7a2060cf1a0da8531fadc1a7416dba6142fd958978f9f54c2ee8f2d6bebf210c70b7589ed3945a468d711c5bf3fac22454af6b3c7a7", 0x5c}, {&(0x7f0000208000)="6937e23340987421fe7fa05cb82c7aa24b79c2480612b6f0944c0f2172b6ab88a13ab2219c98b42b3bc4273a695d04aefccc9027374053e0e1cec8c540e76d28", 0x40}, {&(0x7f0000a4b000-0xe)="0e040c365a258be2bc0360de1214", 0xe}], 0x6, &(0x7f0000c35000-0x80)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x80, 0x4000000}, {&(0x7f0000b57000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000984000)=[{&(0x7f0000a73000)="2aecb6dea6f5ec67c0a2db7aed65ce173892a65a0fd509c066d1f5e0bf22780ccf64cccf5cf594b66d3309b96c0ab971a2911316632d793d83fa2fc8800bd8bebc49939639c6e95d9b4f38a36fd1ea903538953a69ed0079557572", 0x5b}, {&(0x7f00007bf000)="257a7beb4a9d4f8bc091cb8e02", 0xd}], 0x2, &(0x7f0000582000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x40, 0x8000}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b98000)=[], 0x0, &(0x7f0000fc4000)=[@rights={0x30, 0x1, 0x1, [r38, r0, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x108, 0x44090}], 0x7, 0x4) sendfile(r0, r1, &(0x7f0000091000-0x8), 0xffffffffffff382e) 2018/02/04 12:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info={0x0}, &(0x7f00006f7000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000+0xee1)={r1, 0x8, 0x8}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000888000)=0x7) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xf98c974) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0xe, 0x110, r2, 0x34) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000295000-0x10)=@generic="cea830f32469b7cc3eee3489d72e34a8") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) stat(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00009c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000d2a000-0x4)=r5) writev(r4, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x208}], 0x1) timerfd_create(0x5, 0x80800) sendmsg$unix(r0, &(0x7f00006e6000)={&(0x7f0000aaa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000016000-0x80)=[{&(0x7f00003a7000-0x1000)}, {&(0x7f0000632000)}, {&(0x7f0000787000)="aa8ecc5fb8885c3a5c6885c14c447a592937c122e54ce1b8a54f5ccbf255b6321f7ff0a210bc1b322f89d1ecf82b968f58b4c9fd098b9e00152e53ada9431746a5d4d6cdaf99159b98013bf422d03410a321b99ed49707d6278fd0c4b2a156e3565fdb6d5269949157bcf97305130dbad2c39a73d9598ab79564a12c422342752898a9624ea3c2daaa040e87fb20bb8fdbbeb1ecfef2cdfa8c40e8f3ac5dcc6020ea2aec86db7ba117c461d4cfbf387c97002067e3c5c0f1700fe0724b967847679897b631ae82b1a99177", 0xcb}], 0x3, &(0x7f0000805000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r0]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}], 0x98}, 0x4) 2018/02/04 12:12:53 executing program 5: clone(0x0, &(0x7f0000837000-0x1), &(0x7f00005df000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) userfaultfd(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000012c000-0x18)='bdevself]akeyringcgroup\x00') [ 67.072324] device gre0 entered promiscuous mode 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005c3000)=""/166, &(0x7f00004a7000)=0xa6) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}}, 0x10) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000032a000-0x12)='/dev/input/event#\x00', 0x3, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b26000)=@assoc_value, &(0x7f0000932000-0x4)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000683000)={0x13, 0x46e, &(0x7f00001b5000-0xa)="0afae31b04d56f6f4306"}) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x4000000000000001}) rt_sigtimedwait(&(0x7f0000012000-0x8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7675526b}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = request_key(&(0x7f000038f000)='keyring\x00', &(0x7f000042e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c7e000)='\x00', 0xfffffffffffffffb) lstat(&(0x7f00004ab000-0x8)='./file0\x00', &(0x7f00005c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000533000), &(0x7f0000553000-0x4)=0x0, &(0x7f0000447000-0x4)) keyctl$chown(0x4, r1, r2, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f000046e000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000aea000-0x28)=[], &(0x7f0000fab000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000075c000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000069000-0x4)=0xe8) fchmod(r0, 0x88) r5 = getgid() syz_fuse_mount(&(0x7f0000cb4000-0x8)='./file0\x00', 0xe000, r4, r5, 0x2, 0x890020) 2018/02/04 12:12:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$mice(&(0x7f00004d1000)='/dev/input/mice\x00', 0x0, 0x4040) 2018/02/04 12:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8000000009) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3bb}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sync_file_range(r1, 0x8, 0x3f, 0x4) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b5915309089794828", 0xdd, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 67.097955] audit: type=1401 audit(1517746373.881:21): op=fscreate invalid_context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binder: 5980:5982 got transaction with invalid offset (0, min 0 max 0) or object. 2018/02/04 12:12:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000421000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr}, 0x1, 0x80000001, 0x22, 0x3, 0x0, 0x0, 0x9, 0x2ce, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb7000-0x10)='/selinux/status\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000b9e000-0x8)='./file0\x00', &(0x7f00001c5000-0x20)={{}, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000053d000)={0x9, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x1, 0x8}}) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ftruncate(r0, 0x7fffffff) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000be3000-0x8)='./file0\x00', 0x44001, 0x100) renameat2(r1, &(0x7f00002e2000-0x8)='./file0\x00', r1, &(0x7f0000373000)='./file1\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00001dc000)=0x2, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ea6000-0x8)={0x0, 0x1c00000000000}, &(0x7f0000f02000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000629000)={r2, 0x3}, &(0x7f0000182000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) [ 67.175355] binder: 5980:5982 transaction failed 29201/-22, size 0-8 line 3190 [ 67.203116] binder_alloc: binder_alloc_mmap_handler: 5980 20000000-20002000 already mapped failed -16 [ 67.208055] binder: BINDER_SET_CONTEXT_MGR already set [ 67.208063] binder: 5980:5982 ioctl 40046207 0 returned -16 [ 67.231143] binder_alloc: 5980: binder_alloc_buf, no vma [ 67.231162] binder: 5980:5989 transaction failed 29189/-3, size 0-8 line 3127 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ef000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000758000)=""/109) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000583000-0x8)=0x8) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:man_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x32}, 0x2d) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000fd7000-0x1c8)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @empty}]}, 0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd9000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x4, 0x9, 0x6}, &(0x7f0000f35000)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd8000)={r2, 0x27, "7e84f46e45b5a523c26c142a7cc8a8ee2cba84670a8c6e635c8d859cc6d2ca8468b7c4a179cd02"}, &(0x7f0000fd9000-0x4)=0x2f) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) setns(r0, 0x4000000) writev(r1, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)="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", 0x595}], 0x1) [ 67.260443] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.260700] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000990000-0xd)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000344000-0x8)={0x1ff}, &(0x7f0000ac8000-0x10), &(0x7f0000a96000)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000), &(0x7f0000fe0000), &(0x7f0000fe0000-0x40), &(0x7f0000fe0000-0x8)={0x77359400}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f08000)={0x2, [0x2, 0x1]}, &(0x7f00005b3000-0x4)=0x8) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000098b000-0x4)=0xfffffffffffffbff, 0x4) pipe(&(0x7f0000de9000)) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004b5000)) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000323000)) dup2(r0, r0) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$pptp(r0, &(0x7f0000b36000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fed000)={@common='lo\x00', &(0x7f0000bd9000)=@ethtool_coalesce={0xf}}) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000048f000-0xa8)=""/168, 0x4ce) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x400, 0x20000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e63000-0x4)={0x3040}, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000013e000-0x16)={0x9, [0x10000, 0xe9a5, 0x9, 0x401, 0x4, 0x1000, 0x6, 0x8000, 0x1]}, 0x16) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e63000)={0x0, 0xd3, "dea8e5e2e062373a6d7d55cd75f9aa750883faf8474d2672c9d89e49d23b86e011921f472f33c987bf5266e687be31d590d737073a79363e0ae56e87f0fcd7091e2903b07a9bc89801540660881c40b27635a798be976f8165996d5e3d2b5e5b74c5b34a86cfbcd0f89ac6701058d198bc78d04b9f4c3ec1cfec56dd74743d07685b8af1db087f01f826a2e95a6e7212209385e7d6f9b1942376b6039fe6b08d3c8b901b0c37461319c6421a63bd4448316af1cc0bb2e909fa81c90a0b3a28fd9ca3a2a7d740120599f74b86e72456b44ad0a3"}, &(0x7f0000b6b000)=0xdb) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000adf000-0x1a4)=[{{&(0x7f0000662000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000e64000)=[{&(0x7f0000e65000-0x97)="c75e1030ddc33052e86ca876cbf671ca7175d69f889e1a3a63b91e153e3553981add8bba2e594c73503f855297efe556ab55eb041b6afa5e3e663c4b57e31903458d0c27160df5accbea958d821f02f44e77693776c47ce95b751a4c332d64c93c4de368c6235caf1e50ad4a0acca674c6eb8252f29441c1b96210601ef20f168d734ad477eee87a4cb2c48d84b5304cb743ef3375efbd", 0x97}, {&(0x7f0000e64000)="acbe", 0x2}], 0x2, &(0x7f0000907000-0x318)=[{0xe8, 0x19b, 0x2, "dccf87690d5fa0e48bc04c31a906c94a719883b0c7f492d822691759e617b25f6e8c416d9dcb9e606d73af369fb92084c0eae0ea9d22922f19323f926dae9626b7f1ee373e40e7ffa0f3f3055efd8bd1f7b35543f489278d4478a2af0edc4eaba0c141a4d7e8c976614f21ea43d13eb79e7ecde0af6d76dd35b0b8b7eebc34a0103aaeab8bad02a86565df01215d6ffe14b14784b03015eaa1b5548a259f9e465e3d297553a9e7f369a6c0262308416e7efff61f997f00bbba1e61a1456b0c6b769ef877b65102506b54c3b47961b8f98a52d9"}, {0x48, 0x117, 0x6, "1daa5e53f4c6891e4fff6803c18f0a5b32bbe55989333e04327224ecd14c530c0f3619af1d66ad72ed4d4ffcbab3c838fd30d657e82b"}, {0xb8, 0x117, 0xeb34, "1781a32c7a3f2b76984c676b79aed7343b5cc32b972bf3ef371addb500569646b87e3aa1067f80e53e6e1dd98eac73d6d3872cd7ced4dc5a91fed50c9f901ea6c74227920005b6ab88c248693b43323c20d7fdf23f205a8a51a4374ca5035f8b02e8cee305001a02c0d44b8094e2a76e7db4773a284fa53ae4038419387db39a557c6277b026951ec974dd65341736fcc390e088b862b03daebe350e52383e2c009a"}, {0x108, 0x0, 0x3, "36c10018a07e7c22f3e991406d871f8de68074c88110ff1e7d6f40a1ccaa2d7e56e815018787762d80aaea7f767fee13bd526f8be89b384749816ba3b95940e656912c98f54040e33e7b6c2a485d4ec866ffb81a46945e8042e0ca828e516570053e3d6a4bd58d716049ec2b2478450b3132a5b8a0961bcd0eb8a569e6fd6b251bb6dc8352be8b5b0929708ce08622fadd25bf567a9f1ef8c55b7e9bd0ec69203f24f876365827b1b4d46da38149e930bc1872e2eb5da597e7d32abe7d1c80bd698c38710e22289fbfd13d3f5aeabf753e739a40a4f94eab2a906c432e617147fdbbe88b8fe8011c24b854fd7ee740d62d"}, {0x28, 0x103, 0x7ff, "1db38cf4e6c60a27fb61a1aba0679579e6"}], 0x318, 0x4000}, 0xffffffffffffff01}, {{&(0x7f0000e65000-0x8)=@sco={0x1f, {0x6, 0xab, 0x233, 0x800, 0x8, 0xa567}}, 0x8, &(0x7f0000d70000)=[{&(0x7f000076a000)="07afe541f922f5bbaaab3a1946a6faad3acb3617ada7f2f22acbf8a175a103561c21f5fa17e72deda459368e5c8d6ab4d84e006aa51fe709d2cf3e6f37d82bc582ed1961c5b49f00ac888bc928cad1a1ba450ed1616dbdb6de0b2584217f3c0bf983769525427c8bc15ca666809a8eb7fc532cf4ffe43cceb154a96af0a71e4820d02e13c61af597fa36bec0237e298c5ccaa63f52237dc8079903ebe771142c252579fe6cc6d52d377ee68eda8e52d210941d296f0086412faa1271b95b7bde396d6e7eb02362c2ebd999e925952ae33085b0a181983abb4b32e339be309f2986b7b922e0a82674078bf9bfefa4f0e582cf0e823d", 0xf5}, {&(0x7f0000d71000-0x3)="cc3c4c", 0x3}, {&(0x7f0000294000-0xad)="8e260733bdac49fb6a5d20b6915bbf99d47af62bdeade16d3b31e62476cf2db4c8581a2e117f114b6d6af6b202749990369ce3925b6bfa424c8fe414e0e159f8ebea1c9ed61c8f22aefb2073640ccb6e84057f0de0e60219b8611e0a1185f9c17afbaaca0c7f440bde9f68149a8c3c644018b493e2fbc69be3d0cc701b295c9d181f245d81d9e2874f23903d3a162e89d37cac1760bc16ec9b44763db5e866f316cc32aaa0c3e5bec341611032", 0xad}, {&(0x7f0000e64000)="b33f4d77a2df0410e77a84c5688accf0497072ebc38554a5b921752141983d2d40e37f5466d15b33b85382f056eee0dc82fa308aa57e79622aedd5b1", 0x3c}, {&(0x7f0000e65000-0x1000)="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{0x100, 0x1, 0x80000000000, "516b18c2288297490b149d6a5d1e445ff4e79a8c441b50da6e393e6b202091c1aa3f5fa51646b4cf205bc7322182548e53f1984f2f3b20c080888d3b9ccee00a9bc03d2aa4f4ef6fead170a58dcf93ef823d1a7484097a31009ec459271a78361eb8a69024b9591fb2a968df2bae43bddecb35f363d030ab88ac5e2fb496fa15e7409bfad1be6de4a9588037ba6b14a27fd0aa6d56ae944f7de3576e8b5638eb52461075ebcbd9ee8a84bab03bd90239c047c66f4b3eeb6607af0ff9ca9cb458f6e6fdcb0e051ff100a6e674d56f4d6513a11ed63cd65ae2b151cd4c525a89454f2529afb90af2f96f5415"}, {0x78, 0x0, 0x3, "7fadc65442ec9f7fae791da34cea67d36bc6b2fbdbf454704e6077b5b16615d2a136f7f58d907565c555ae9eb13ad9f9d2c4b75dae78b38791e6a803a65c764060b9497af362aa0ca7ed95d2b70df063788389e1504d56050deb4d8c25de26ae4b0ec7771ea80f23"}, {0x10, 0x81546eb05e220642, 0x6}, {0xa8, 0x11d, 0xfb5, "a6ebc35996645b43dd30f65127f2049dc0b766514083b3ec0cb161e6d557f837158c12db838a53045dc5e389906fc48171e2e79e0e8952516da4cd0d1bd208372a682164582848dfdb27654b3e59fa385985249afe9528e4ff8634965d0b5570370b8713c8c24d11090f1b6dba598a17e53eb7043cb0c8ae23a2a39c9fbfcb4a76b85eb5126dd8c3965161ec94fedea3f8"}, {0x78, 0x18d, 0x78f4, "469d88aae4338f12fc282e792ab509a089357d8d3ac632f3cc9a8dd02992523d083700ff1df2c41804b37c2fa85f7ef73e049ed3104f6d3c31ad40482d126702a5c9103badd79ef73da04f30e358d38cbb136c4242381f9852711ff889b58632977b1cc2"}], 0x1318, 0x20008000}, 0x4f7}, {{&(0x7f0000e64000)=@l2={0x1f, 0x0, {0x80000000, 0x5, 0x7f, 0x12, 0x1f, 0x263}, 0x0, 0x6f5ebec7}, 0xe, &(0x7f0000851000)=[{&(0x7f0000e64000)="d3d1018f066c06bea75c58af0e8aa6c006e3544f94903dcb3f212f671c793a198f8cbece33d6f090daba89c368eeda94c896269092e8b30169b318876a98bad4fb720ff1eb701283dd17d037d3e945aaa7313eee279675b4ede5edd921ff9eac404abb73f8f749473030d36504d40c665a6dd587d7167f15571c7b5497c22302a6528aacdac83b8d1f826c332af5fca16a96beb217f1b39c57a3041807fb29ed5b56151770b26388050d10428528d8e6630121d8c2f0e0ea5a714c44e4b0e664fee61e0c036b80abc8d464825db66f4014abbf9e68ae8ba2a3bf2bbe04ebf5156ca04aafd95cf1e367f3", 0xea}, {&(0x7f0000e65000-0x91)="be86caf621b5427dcdfa6c76bd8fe8b1e24e920b482b0aea1f4decb4709faf66d212ad2d6765eb4a4a36b4f8834bb3ac4b5d275724d702819cef2d26f78760538fc62c6b0f48213733b574634af888ea5fbc7c67a4afe2e45558cf76cfeb90a2c322f65fca383acb4b39e929562a320b43cbcf422fd3160c96fce98342f92f9136aa3454127ec1090158629dea2def1cba", 0x91}], 0x2, &(0x7f00003c1000)=[{0x108, 0x10b, 0xa9b0, "859d5e8def0b166a12ceed1de68e22a0d0d6f89bbe22bfe4c5b3968d34f8dfc0fba44175842d3c8a6c3a317970997fae138923d3b6f4fe1c6d7703236c36e61d2af52f98af7c51932abd34667f194992aeb81cc7d3510074ec1653f7bb36b0855db0fbe9200742cdbaf2654a42dd6363f77a9c664ddd96b6189e3714e50d270ba810567d710e58dd94fd18d3c5a4a8801ed5e019fffa79e55f78cb95a1ca45323cc00969deb9b1c1cec97676c4e3d5626664bece95cb71e4e27e6c6e63bc2eceb06b547ca32da8a417b78c97f3f7eed1a44089f29541d865b5d8cc49ae2392c36354d8d61d19eb5e7369abc636f2234654b19adb13ec6053"}, {0xe8, 0x11f, 0x4, "d27b26d4dab6344e714d506897213ca5c043e9545878954f247c4a36458be680acfbe0e3645fd7d8f06cd7b845ec71a55892405f79a18ce7452157c4929e7af0324895df907aa976f6e3c1e666834e1a1caf7c89275e9ffd3ecc61846154736bd76907701504ae4ed14e2137c03800f6314ac8f693d8c84b63b62654d764f6d79a227a67ff0236fb04192a7628bb1e52d591b693033d2d7f8442112fa97884d92bb97dd1548e3835eb791e8f2da3705d7b904b538c50406ce59917df345f2a44535b5a95c5ccfe79ace738b8d0b9403014cc570be9ca"}, {0x28, 0x119, 0xffffffffffffdce6, "0135f4a1d2fb9445ff4306fc15a04cb20330"}, {0x90, 0x1ff, 0x8001, "862deb86f3d321c35c5718a6bd0cc998fcac9319a9871bb3d00a65fbea75f5982348d87ef79256cc41746ac2a62a721a0e932ceb6e2de0b99d4f0f9086825d19c4bfec91cb71ddfdb5586eac6d6877186cdc06dbee685f45f3725a3187c24a7645452d1fde9c387dfd13952abc2eba06a339a72d914ac67935bd2e"}, {0xe0, 0x103, 0xffff, "af77ab1bebd5b78ff26a226e6ce1224420a5c16b9aa469bc73c86abd46c917f0c94b714bd5d99fa593244c496ee670d7cf8a16c478a0494a3db8d6921ecf4990927c9aad07da0a73f8cddab20ca1b88f480e4e2a4e89f2615523bd8fdf6ddb7bb0fc08773863ffec04de97d7bee70537554e6922bfadd66f152879f4bb08a7a1a93c56fdd9af41c766abe9eae91954a33e753fff85c04ad5c3562ff0a482ea4dc8a5a6664c3d61a04ec1e2d26b6a425be72fa25f8e552119941de145864f31c3df7b94b03b6fe4a24c"}], 0x388, 0x1}, 0xffffffff00000001}, {{&(0x7f0000434000)=@nl=@unspec, 0xc, &(0x7f0000e65000-0x30)=[{&(0x7f000025b000-0x2c)="5700818198329e1bdc1ac30c9469aa6a14e2c3637dc0910aa0931ade7b291305498fb2ebdb16c1741a2fa3b5", 0x2c}, {&(0x7f0000d32000-0x5b)="4ef29b4d346b97206c1499654fa208aaa3f4dc884921f2e3d26768fb122a9b521ebfdc233ee110ba98d39a1abd08a897088b0df5c26840de168122f6d4f69d68f67371472a557172fa03d5b726cc2eb8042da000e03f856492513c", 0x5b}, {&(0x7f0000840000-0x28)="80e2a2f1e1d1419216ccc237069465f8bfc69e4ff92afb6569e6da541f87d508669b503409d78c33", 0x28}], 0x3, &(0x7f000085a000)=[{0x70, 0xff, 0x84f, "063c40e3917fd9c974a283b583a466fe875b2b359f752fa2d31dc5f5148bc295af4b4689d20e1f58231dd33b882cf6afeffdd1bdb832e8f69cd93fdbe0d3f6db480ad18be7941d1310743e0be412613dc1e12438cd4066bc7cbaa2ae"}], 0x70, 0x4ff4e12d102137e5}, 0x6}, {{&(0x7f00005b3000)=@nfc_llcp={0x27, 0x7, 0x8, 0x1, 0x5, 0x6, "014e9d164f0d0f0c6c6829179488d9af62184f325407df6d9b175ed17ac8ac07ce22ccc5ba41b1786a68eb5ee2ed089da51413125e47ffb947db95686fb6d9", 0x8}, 0x60, &(0x7f0000536000-0x10)=[{&(0x7f0000c86000)="4dcf5097052b124756967355bc429774f58edb85b3330fd51f7bbd3866e79a36e3d1f888b523e5b10370b56e755ba801a467e6b6054f619a1cc22304f906b36d7a7d1d7061267b0c0245b71cf57ec6cd52395a736ba99e54d6c44df44d4b9eb7fc96bab01c33633eeba24462824fe7bfce07bd25a1819aee643dd142797dbebaf2092f7f62be44a4edb137d824f5be62d25610774e55bc24f08484c6236280519a9ce7345a985a206197dd3c6a503e91dfd19a", 0xb3}], 0x1, &(0x7f0000e64000)=[{0x48, 0x18b, 0x1, "48ed29ec272f75bd813ff2ee91267ccdf3e6127f00b6f5d9fa8ecdf596810da8db7cb5cca80e1ddfed6510def9f307af5f93b397da"}, {0x68, 0x118, 0x3ff, "f911665b7f86b5374caa30c76566157396939d52520dc929f642bbdca6ddab89b2facf28784c64f4ee5cacc04da877e1fd98cbcc1bfca73c9ddcd17d199f496323e4388b1800cbb93192df31a0348228590dd64f08"}, {0x60, 0x10d, 0x0, "968beb434676991d667c94053cba3947513d95978c2773f3786b54f6f38e0ee61aade59592d37d4883fe7a7fbfc481e4d142b7b2ed6960e588dab5dd4ddc174f2523f9f6c5359d168fb173f7ef"}, {0x78, 0x6, 0x80000001, "1b59c65c2d43913b232ccfb942b6d71fecdc1b8c4ae9b5890eb6c965013a60653b59d0e27cb3d0b65e490e59a28e3aa264ff4092cfb3f8c383081478c086009c71bf64475910b20b9a67f71b30964667fd0aa421765b30b1a71863091dd3c4a89e49bf25"}], 0x188, 0x40004}, 0x3}], 0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e63000)={r2, 0x35, "daedb980d07589a106d62087179c74ae7f5b177cf7b966d9e760437407b1da7ff3daf31052dc05be3aa1a28da9a236c06f6f52a7d3"}, &(0x7f0000395000-0x4)=0x3d) bind$inet(r0, &(0x7f0000e62000)={0x2, 0x2, @multicast1=0xe0000001}, 0xfffffffffffffdb6) connect(r0, &(0x7f0000da5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x1, 0x2, 0x0, 0x4}}, 0x2e) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000c5000)) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a89000-0x4)) close(r0) sync() 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002a2000)='keyring\x00', &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000795000-0x8)='trusted\x00', &(0x7f0000bc1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000190000-0xa)="657468307b7d2a23ad00", 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x400) request_key(&(0x7f0000522000-0xd)='dns_resolver\x00', &(0x7f0000206000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000db000)='\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f00009f6000-0xc)="69647f72736f6c76657200", &(0x7f00004a2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000861000)="6d696d655f74797065ec2900", 0x0) r2 = add_key$keyring(&(0x7f0000463000-0x8)='keyring\x00', &(0x7f0000785000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000016e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004d0000)={0x0, 0x0}) utimensat(r3, &(0x7f0000a25000-0x8)='./file0\x00', &(0x7f0000986000)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000362000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7112, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x3, 0x4, @empty, 0x7fffffff}, @in6={0xa, 0x3, 0x6315a0f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x84) keyctl$set_timeout(0xf, r1, 0x67ae) keyctl$link(0x8, 0x0, r2) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007d1000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000234000)=[], 0x0) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007d1000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000234000)=[], 0x0) [ 67.418819] device lo entered promiscuous mode 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x19) stat(&(0x7f0000373000-0x8)='./file0\x00', &(0x7f0000a2e000-0x32)) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r3, 0x47e9a96e}, 0x8) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000668000-0xc)=@proc={0x10, 0x0, 0x2, 0x1}, 0xfffffd2d) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000203000)={&(0x7f0000c67000)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000064d000)='./file0\x00', 0x90c00, 0xf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000747000)={0x0, 0x21f, 0x5, 0x1, 0x9, 0x8}, &(0x7f0000991000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000593000)={r1, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x60, 0xfc, 0x9a, 0x100000001, 0x7}, &(0x7f0000ee6000)=0xa0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000daa000)={r2, 0x61, "ebf8a0615d6e7dc63080df6b968d265b7faf3db77f748edccbf84306ff78d67fef6a671b4daa37f94417abf8c2f34f6a1c1e28411f00a05c36475ba0bc9200eefeb17ce40e77ca72fd19ca24e08ff6d35e884b3e1033086fa4747fa97a4b43f163"}, &(0x7f0000504000)=0x69) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00002e2000-0x18)={@empty, 0xe887}) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) close(r0) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)=[0x6adf0639]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x202002, 0x0) write$sndseq(r1, &(0x7f0000006000)=[{0x2, 0x20, 0x3, 0x0, @tick=0xd7b5, {0x7f, 0x101}, {0xfffffffffffffff8, 0x1}, @connect={{0x6, 0x2}, {0x4, 0x15}}}, {0x3, 0x7, 0x4, 0xb0, @time={0x0, 0x1c9c380}, {0x9, 0x101}, {0x8, 0xb5}, @control={0x8, 0x4, 0x7fff}}], 0x60) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000245000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004a1000)) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000), &(0x7f00009e2000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007ba000)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xd2}, @in6={0xa, 0x2, 0xff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x62cc}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0xcc) openat$ppp(0xffffffffffffff9c, &(0x7f0000816000-0x9)='/dev/ppp\x00', 0x600000, 0x0) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000005d000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000026d000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000c38000-0x4)=0xe8) ioprio_get$uid(0x3, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000caa000-0x10)={0x3, &(0x7f0000f8b000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f8b000)={r2, 0x3}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ebf000)={0x2, 0x2c, 0x0, 0x6, 0x9, 0x8}) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) lsetxattr(&(0x7f0000e36000-0x8)='./file0\x00', &(0x7f000070f000-0x10)=@random={'system.', '/dev/rtc\x00'}, &(0x7f000049f000-0x11)='ppp0cpusetmd5sum\x00', 0x11, 0x1) fstatfs(r0, &(0x7f0000d7b000-0x1000)=""/4096) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000119000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000022f000)) r4 = getuid() ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000148000-0x6)={0x7, 0x2, 0x3}) ioprio_set$uid(0x1, r4, 0x0) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000c76000)=[], 0x0, 0x1001f, &(0x7f00003b6000)={0x77359400}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000381000)={0x0, 0x0}) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00004a3000)=[], 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/rfkill\x00', 0x4300, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000015c000-0x4)=0x8001) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000a82000-0x8)={0x20c, 0x80000000, 0x7, 0x6}, 0x8) clock_nanosleep(0x7, 0x1, &(0x7f0000b2f000)={0x0, 0x989680}, 0x0) r5 = socket$inet(0x2, 0x80007, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000099b000-0x8)={0x0, 0x4}, &(0x7f000010f000)=0x8) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000949000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000714000)={0x3, [0x0, 0x9, 0x8]}, &(0x7f0000218000)=0xa) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000128000-0x18)={0x0}) r9 = mmap$binder(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x0, 0x4010, 0xffffffffffffff9c, 0x0) r10 = geteuid() stat(&(0x7f0000172000-0x8)='./file0\x00', &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r10, r11) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000099000)={0xa8, 0x0, &(0x7f0000f05000-0xa8)=[@increfs={0x40046304}, @request_death={0x400c630e, 0x0, 0x1}, @decrefs={0x40046307}, @request_death={0x400c630e, 0x2}, @exit_looper={0x630d}, @exit_looper={0x630d}, @acquire_done={0x40106309, r8, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000a22000)=[], &(0x7f00002cd000)=[0x68, 0x38, 0x38]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r9, 0x4}], 0x55, 0x0, &(0x7f0000a6b000-0x55)="bf4c618fb0cb2dc0491d8f71d8aafa6378d94fdd8033122444166a6153310895bdee79dc214c334bc8239f1d47775b3d06d025aedb2be4e27f9e5636512efdcdeeaeec7e225697549dd5c3097a2ff79b8ec507e96d"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000e68000)={r6, @in6={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0xf55, 0x1000, 0x7df, 0x2, 0x3}, &(0x7f0000aee000)=0xa0) close(r2) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) sched_setattr(r0, &(0x7f00001bd000-0x30)={0x30, 0x0, 0x1, 0x5, 0x9, 0x0, 0x0, 0xf3}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x80000001}, 0x0) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000d67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000e1000)=0x10, 0x80800) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000242000-0x4)=0x7fffffff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000589000-0x9)='/dev/sg#\x00', 0x100000000, 0x400000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d16000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000a12000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f64000-0x9f)={r2, 0x9f44, 0x302, "712e844330edd64bbb4b63c4d82326102513dd9da98d9e81a5c2c05503881530f6186e8b47f8d9834e6647202089d84ead9603b7a864603b529d170fa59ff9b243e12b9ab5fa43b437c7af82eec1f946e8d8c944cd0a004a2c8eeff6578fc78c6ada2f3d6b631fc18591ee86aac5aec5e083a4de6f8c0a6b388796ddf787ea6a131ca092671a30e4365d8cea61e63a6eaaf116e7ac127a"}, 0x9f) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000775000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000ce0000)={{0xffffffffffffffff, 0x3557}, {0x7b5c842, 0x3}, 0x635, 0x2, 0x3}) fcntl$setlease(r3, 0x400, 0xfffffffffffffffe) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x8a}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000126000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000086000-0x4)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ed3000)=0x3e, 0x4) socket(0x9, 0x8000f, 0x7) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffec5) r2 = socket$inet6(0xa, 0x801, 0x0) iopl(0x800) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r2, 0x1) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00001f4000-0xe)='/dev/keychord\x00', 0x40000, 0x0) unshare(0x400) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) r1 = syz_open_dev$sg(&(0x7f00001d2000)='/dev/sg#\x00', 0x6, 0x80) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000bf9000-0xc2)="e9b3af10d58de6333671cece76ad98e5a017aa2d7ebb8c1fa3d8ebaae02c12cda4ce73cf4bbe78bdba425c6114b58de4b268a706e65d48cc99007ebf5f97dcba98ced1e4e4523a1fce39ea0ed00b0b4f7377379c26ac3091e65f5750d8261be0c5c182f10010c470a9717f908e5f5dd4ac207cd4a7fd55d43dc646fd3f58955269a8b302bf3aac68003a90212b65676e969d86bf52bbc1b817aef04b572fb05c6ff2086c3cbbc0963f27e233394d3246070773787585b5924c4b4944fc06f230f67b") 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r0, &(0x7f0000550000)=@random={'user.', '\x00'}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/04 12:12:54 executing program 5: clone(0x0, &(0x7f0000cd0000-0x2d), &(0x7f00000db000-0x4), &(0x7f00007dc000), &(0x7f0000f73000-0x1000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000c0a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00006fc000)=0x15) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) signalfd4(r0, &(0x7f0000bd4000)={0x570}, 0x8, 0x800) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f000018c000)=[{&(0x7f000024c000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000856000)={0x0, 0x3}, &(0x7f000029c000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a81000-0x8)=@assoc_value={r2, 0x9}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000755000)=@buf={0xb6, &(0x7f0000590000-0xb6)="b6863b4987895c9e6ebcfeac55c765f6f8517419edd7503f84a2a93d1850e2c0531ea8ae6f3f4ca239281e461e35520e3c2c6f5bd7fdabb08d3a820b57721fcf5f5c98345ff1380ffc2dc135605d1fd441b745d51566404077f6b0f1c574ac10637ba66b790c75156491be7789d0d5a1daa18b08a5d585f225e2dcc8829a5df81d3447e9f807413db9836b7c50c7dc50fcef39c40479ee9de3a2f14d57bf8ea233d2d2ec0de9e73e5f2993ff94121d72c8cde4220f46"}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000652000-0x4)=0x5, 0x4) 2018/02/04 12:12:54 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009df000)) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000673000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) pwrite64(r0, &(0x7f0000219000-0x93)="32afa5450dd51f9c200b4333c09fc41afa985cc16f92ba23b3fe3f7df5a817b958538f5302ac23d122b381ad333266e42a0dc8e2eb3592f5443b264ba19d2f809ff756ff5ea072d065045f6da405fcbe02f307b63171e8c52ce80f50f0ef9e5aa527da5b142df614da90f44fb8557cfa55bcc4800fb8f837b5b7c9b412fdc1b565cac6c037eb703a8cd3e71c946dab95bf4413", 0x93, 0x0) r1 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) pread64(r0, &(0x7f000000b000)=""/23, 0x17, 0x0) 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x19) stat(&(0x7f0000373000-0x8)='./file0\x00', &(0x7f0000a2e000-0x32)) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r3, 0x47e9a96e}, 0x8) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) r1 = syz_open_dev$sg(&(0x7f00001d2000)='/dev/sg#\x00', 0x6, 0x80) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000bf9000-0xc2)="e9b3af10d58de6333671cece76ad98e5a017aa2d7ebb8c1fa3d8ebaae02c12cda4ce73cf4bbe78bdba425c6114b58de4b268a706e65d48cc99007ebf5f97dcba98ced1e4e4523a1fce39ea0ed00b0b4f7377379c26ac3091e65f5750d8261be0c5c182f10010c470a9717f908e5f5dd4ac207cd4a7fd55d43dc646fd3f58955269a8b302bf3aac68003a90212b65676e969d86bf52bbc1b817aef04b572fb05c6ff2086c3cbbc0963f27e233394d3246070773787585b5924c4b4944fc06f230f67b") 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x6f) write(r0, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) write(r0, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f04000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000200000-0x90)={0x7, {{0x2, 0x1, @empty}}}, 0x90) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x19) stat(&(0x7f0000373000-0x8)='./file0\x00', &(0x7f0000a2e000-0x32)) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r3, 0x47e9a96e}, 0x8) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1)={0x7ff}, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) lgetxattr(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'mime_type\x00'}, &(0x7f0000014000-0x1000)=""/4096, 0x1000) socket$inet_sctp(0x2, 0x10001, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000004000-0x54)=""/84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000003000-0xc2)=""/194) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) sync() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f000004d000)=""/24, 0x18) getdents(r0, &(0x7f000002f000-0x14)=""/24, 0x18) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000004f000)='./bus\x00', &(0x7f0000018000-0x8)=[&(0x7f0000018000-0x6)='*@em1\x00'], &(0x7f000004f000)=[], 0x800) r1 = open(&(0x7f0000005000-0x6)='./bus\x00', 0x100, 0x1) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000048000-0x56)={0x0, 0x4e, "f103ec8471ecd96b790ddb25b2e3d310c5457833d88afc8a07acc09fabf9a12e18df2194c7e7c9a08e7dc63e5e53f7c951fb7f2a78fb3b92e4bc446e870b253bd6e4eebb8cee9674e6c984d8851c"}, &(0x7f0000051000-0x4)=0x56) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000051000-0x12)={r2, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000051000)={0x3, {"1be19a6a6623c6"}}, 0x10) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1e, &(0x7f0000051000)={0x6, {0x100000000}, 0x8000005, 0xffff}, &(0x7f0000003000-0x20), 0x8, &(0x7f0000027000)) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000053000)=0x6) mknod$loop(&(0x7f0000052000)='./bus\x00', 0x100, 0x0) exit_group(0x6d4100000000000) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000004, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00003ce000)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000730000-0x4)=@assoc_value={0x0, 0x1}, &(0x7f0000942000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x901}, &(0x7f0000d91000-0x4)=0x8) rt_sigpending(&(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f000093f000-0x3), &(0x7f000093b000-0x4)=0x4) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001a7000)={@common='teql0\x00', @ifru_mtu=0x2}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000689000-0xa)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000aff000)) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f00004ce000-0xb3)=""/179, 0x17}], 0x1, &(0x7f0000ec7000-0x1000)=""/4096, 0xffffffffffffff5b}, 0x0) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x100000000006, 0x7fe) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c4fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000}) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012f000-0x7e)='net/dev\x00') sendfile(r0, r0, &(0x7f00002d1000), 0x8001) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012f000-0x7e)='net/dev\x00') sendfile(r0, r0, &(0x7f00002d1000), 0x8001) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ace000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000966000)=""/4096, 0x1000, 0x10001, &(0x7f0000bfd000-0x10)={0x1a, 0xf8, 0x2, 0x1dfa, 0x81, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='syzkaller1\x00', @ifru_names=@common='bridge0\x00'}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000963000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x100000000006, 0x7fe) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c4fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 12:12:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004a6000-0x102)={r1, 0xfa, "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"}, &(0x7f00001d7000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) unshare(0x8000400) tee(r0, r0, 0x1a9, 0x0) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007c5000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) fremovexattr(r1, &(0x7f000073b000)=@known='system.sockprotoname\x00') r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000fdb000-0x6)={0x10001, 0x7, 0x7}) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004c5000)='id_resolver\x00', &(0x7f00003f7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f5a000-0x93)="d768e441fc426e2b68605715a8ef81c7f382501d71e1786dba7fe0c700afe90720d86543e337f2c76c6a2b3e9ede3d0dc40c2825d468fc30b0a1a61514083cbaae9ff03304d85c9d52487dd83cae941ff9e411da4643a75a1159ad89c41e9f2cb4b97b05a617f18a05e3116aafb9e6b5034895d1daf3ce97a283a94bb063150395d364b94d041141becfc400bc79fbae7ffc75", 0x93, 0xfffffffffffffff8) r0 = add_key$keyring(&(0x7f00006c9000)='keyring\x00', &(0x7f0000c65000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000f43000)="70000000007e11ee83740054", &(0x7f0000d41000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000092c000), 0xfffffeac, r0) keyctl$reject(0x13, 0x0, 0x0, 0x1ff, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000002, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 12:12:54 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000635000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) sendto(r1, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xf) 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e37000-0x8c)={0x144, 0xff, 0x100, 'queue1\x00', 0x1ad}) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/02/04 12:12:54 executing program 6: remap_file_pages(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x2000000, 0xfff, 0x0) mprotect(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x0) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004f8000)={0x0, 0x5}, &(0x7f0000b55000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae5000-0x14)={r1, 0xffffffffffffffff, 0x9, 0x9, 0x9, 0xfffffffffffffffd}, &(0x7f000040f000-0x4)=0x14) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000031b000-0x8)={r2, 0xffffffffffffff7f, 0x1}, 0x8) [ 67.974093] random: crng init done [ 67.976499] IPv4: Oversized IP packet from 127.0.0.1 [ 67.996616] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/04 12:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000982000)="2b5d9fd71a11741deb2fb2b5f6d10e4d4bd9ef3d4c6d523b09a64a7257a4d28858f05184dec973b9979ac3d603f1de98ffea54f0684e8a98f279ece81d22c17778f8ca84c7a413169f0a5a695aa9aaef8ae29abb2db4ae17a7f1bfedf1919627681cea700191d1237d03bded7aa343fb77f11cb9ef8e2d467eb0ba0be51f675a292b14e6d9f169d7f7b60ee05a4401f4363734b4df675146b5e216f9777ee0b9f177914f07739ce7885138cd6b7c9ad2a748d4d821b2e57ced381b9669151f0e1743a5c8a0dda4465ccf1f2448dfaa4916dfe92179396211b3df17cc1f6fd905c210fcf11c0ee0eaad0849a91d00bc4fc6d97d5e90", 0xf5, 0x5, &(0x7f0000753000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00009dd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000141000)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ba000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000bff000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000df7000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "946a8801b7a1eb3d", "5e8c1976edfa7440a6f0c271b8908d15608f6efcef3b68bb92c453241f881878"}) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x8080, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000001d000), &(0x7f0000013000-0x4)=0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000001c000)=""/144, &(0x7f0000004000)=0x90) 2018/02/04 12:12:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000003000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = creat(&(0x7f00000b6000-0x8)='./file0\x00', 0x80) getpeername$llc(r2, &(0x7f0000146000+0x9cb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000432000-0x4)=0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000de9000)={&(0x7f0000583000/0xa000)=nil, 0xa000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d3c000)=@ethtool_regs={0x4}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c1000), &(0x7f00008f3000)=0x4) 2018/02/04 12:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000377000), &(0x7f0000f18000)=0x4) r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) acct(&(0x7f000007f000-0xa)='./control\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b6f000+0x9c3)=0x7ea, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000040000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000deb000)=0xe8) fstat(r1, &(0x7f0000954000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f5f000)='./control\x00', r2, r3) signalfd(r1, &(0x7f00005a3000), 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) signalfd(r1, &(0x7f0000c16000-0x8)={0xff}, 0x8) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x54)=""/84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0xb0)="6cc33904045ae94d3e153ab0d1170cee27665a17e0ab8da276487ae09cfca4d4f3633fc8d3967bf266bbdbf8f18f5653f5e8b04b2acd03d787c66a80b81a7fe466e356e182d9f8a6367b6dbd43666e82f586e5fd6cff1af9331fbfb3c03622d46df890cbc436edbaf18011f5fd87ae32a3d827bbfee36d202da4864c6f389546d6b91e65adc01f50934c1ef972521b7a0e0fa1c5e84b60cfeb0553940b12080fd02eb11932a6a39133666198cc66aef7", 0xb0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000004000-0x1)={0x73, 0x79, 0x7a}, &(0x7f0000004000-0x7e)="6c6f20047395c10005b9f0b966732c23a10783902477dd4073e3ecd317b6e4149517d93c343003c52c733cf695e1dc50868f1cb037656bb935292841dabfc94b34d6cefc5e86f8f1dcf9bb73415081760c1d485fce6e13577b790ae048c79d949018dce7081f1bdbae35494f2fb23e82cdd10ee4364bb3ac91750a5def31", r1) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a8b000+0xb48)={@syzn}) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$packet(0x11, 0x0, 0x300) close(r0) accept(r1, &(0x7f0000377000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0x20) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000efd000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009f3000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ea5000-0x4)=0x10, 0x800) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000de4000-0x50)={@common='vlan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setns(r0, 0x40000000) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) 2018/02/04 12:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000e18000-0x10)=@ethernet={0x0, @random}, &(0x7f0000626000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000955000-0x5c)={{0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff706}, {0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x4, [0x0, 0x0, 0x80, 0x100000001, 0xffffffffffff0000, 0x5, 0x18b0, 0x100]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_pts(r0, 0x0) 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d3c000)=@ethtool_regs={0x4}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c1000), &(0x7f00008f3000)=0x4) 2018/02/04 12:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000981000)='./file0\x00', 0x80, 0x1e1ded7d063a030f) openat$selinux_status(0xffffffffffffff9c, &(0x7f000067a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000050000-0xb)=""/11) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a15000-0x4)) 2018/02/04 12:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000827000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) recvmsg(r0, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000529000)=0x3, 0x4) shutdown(r0, 0x0) 2018/02/04 12:12:54 executing program 0: prctl$intptr(0x1e, 0x2) mlock2(&(0x7f000079c000/0x4000)=nil, 0x4000, 0x1) 2018/02/04 12:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) timerfd_create(0x7, 0x7ed450cac65ef7e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000661000-0x58)={{0x50f}, 0x1, 0x200000}) 2018/02/04 12:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ef000)={0x0, 0x80, 0x20}, &(0x7f00003d9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000efd000-0x8)={r1, 0x2}, &(0x7f00009c3000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c07000-0x108)={0x8000, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x911}}, {{0xa, 0x1, 0x30, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}}, 0x108) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000e18000-0x10)=@ethernet={0x0, @random}, &(0x7f0000626000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000955000-0x5c)={{0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff706}, {0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x4, [0x0, 0x0, 0x80, 0x100000001, 0xffffffffffff0000, 0x5, 0x18b0, 0x100]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_pts(r0, 0x0) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b4d000/0x3000)=nil, 0x3000, 0x1f) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000006000-0x8)={0x1000}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000f000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000)='./file0\x00', 0x20001, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000010000)={0x7, 0x8, 0x2, 'queue0\x00', 0x8}) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r4) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003b5000-0x4)=0x6, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fd4000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x70, {0x2, 0x2, @empty}, @generic="daa4b0d72046b73f3510e619dbacb20b"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aca000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000e3000)={0x0, 0x9, 0x7}, &(0x7f00000e4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000de9000-0x8)={r2, 0x200}, &(0x7f0000d8a000)=0xfffffffffffffff3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000be2000), &(0x7f00005ea000-0x4)=0x4) r4 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000d4000-0x4)=r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x4, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ca8000)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xb, []}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47ac0b9e5cddebd153aa9dfd6e0fde09e0f083e7f01f09e81a28fa9ca4e1500f627fe7bd4df8ec251570d78a4cede5faf658ca9eebe5da4b0bce15a070877cf292a0a3436d561818814c240b0cd45d9dd075010961fcaa5fa13a67b239ccd47d9b07a750eedbf55712213b63c1ff659359a1e37abb5bd446a4a11e6bb27d52afd00398d548c6327e474e9e16bfd0f3e203e7c37c6adcb7df8b0f45c256e115a09a8198f62aa707622e59a4e6e049e7ecf0e696eb495dfdbaa", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) fchmod(r0, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000021b000-0xc)={0x0, @dev, @loopback}, &(0x7f000019a000)=0xc) getpeername$inet(r0, &(0x7f0000097000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000856000-0x4)=0x10) poll(&(0x7f000034a000-0x20)=[{r0}], 0x1, 0xb68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) preadv(r2, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000929000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000589000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000097f000-0xe8)={{{@in6=@empty, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x8b80000000000000, 0x2, 0x20, 0x0, 0x21, 0x0, r4}, {0x7, 0x9, 0x8, 0x401, 0x4, 0x1ff, 0x0, 0x2}, {0x5b5832d9, 0x9246, 0x7, 0x7}, 0x100000000, 0x1, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in=@empty, 0x1, 0x0, 0x2, 0x0, 0x2e, 0x6, 0x1}}, 0xe8) r5 = memfd_create(&(0x7f000058f000)='ppp1*?\x00', 0x1) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00001e2000)={r3, 0x1, 0x6, @random="321ac2f60435"}, 0x10) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4), 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f00002a3000+0x537)) listen(r0, 0x10001) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000034e000)="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", 0xfb, 0x5, &(0x7f000039a000)) listen(r0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000338000-0x4)=0x0) tkill(r3, 0x17) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000039c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000039c000-0x4)=0x26) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000039b000)={0x0, @dev, @empty}, &(0x7f0000333000)=0xc) connect$packet(r4, &(0x7f000008a000-0x14)={0x11, 0x8, r5, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect(r2, &(0x7f0000396000)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) connect$inet(r2, &(0x7f0000399000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000039b000-0x18)=@add_del={0x2, &(0x7f000039b000-0x8)=@generic="c16aa26cb8a3aad5c9ca0258cafd57ae"}) 2018/02/04 12:12:55 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000072d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000986000)=""/88, 0x58) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00009ba000-0x4)) [ 68.288886] TCP: request_sock_TCP: Possible SYN flooding on port 20021. Sending cookies. Check SNMP counters. 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000036d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00001c4000)=""/145) kexec_load(0x2, 0x5, &(0x7f000022c000)=[{&(0x7f000036c000-0x3c)="4a6f81b46c3a636590a4690165e5c591cf3b6a1d3dcb9548f4292b590f1b1b9e6116c74cb463fcd601a89e2261b191ea18b10765685eb90a8ee59434", 0x3c, 0x3ff}, {&(0x7f000036c000-0x2d)="0fec3ce2ee294d011d758bd5e2297e97d0463eb1b05b776ebdaae02335674bc66f7c030d6ee189af5fb5da2304", 0x2d, 0x749, 0x80000001}, {&(0x7f00002c1000-0x12)="53834cbc036d386e04fcc549531e03e8bb4a3c2e34a102e26f0568bf9b06", 0x1e, 0x1000, 0x1f}, {&(0x7f000036c000-0x76)="fc989e9908d4218e858bf0d776e02cfe4ed7d96a9e4b02260ede458964ccdf742959bede206fe6b3893934ab9525b2387c26c916c407300d4be7c56bf40efd9008ff1ab72b194cd44324cd3037b22052ad2dfbeb40df42e66dba3e74a74f742d01225ec1404e38e0a661dda61c0266d6aaf159a53716", 0x76, 0x40, 0x9}, {&(0x7f0000332000)="769202117bab22c9bb359b27b0bc74c91efb294607f08d8753778767722b012ab195bcacaf72ae19d5cbaaa43b15fc62f262ad8a58b6fe095e05f7a8ed8776d94b780bc2a497e849339128aa92eaa591a749a662b8897b6dec925455d48f03fa582b1f49ae4c7cea781db5a2d19683baa68f8b24571561d15e98b001f26a18f7ffda28d5e0b3af1c26d56900938755fd3179f4792d5259e46b007715e47c", 0x9e, 0x3, 0xb185}], 0x3f0002) sync_file_range(r0, 0x68395380, 0x84d3, 0x3) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000036d000-0x4)=0x5) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000036d000)) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x16) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00008db000), &(0x7f00003ba000)=0x8) mq_timedsend(r0, &(0x7f00003e4000), 0x184, 0x3, &(0x7f0000d2b000)) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000279000-0x4)=0x7fffffff, 0x4) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000069a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000d47000-0x30)=[], 0x0, &(0x7f0000f1a000-0x10)=[]}, 0x0) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0x39a000)=nil, 0x39a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000034e000)="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", 0xfb, 0x5, &(0x7f000039a000)) listen(r0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000338000-0x4)=0x0) tkill(r3, 0x17) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000039c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000039c000-0x4)=0x26) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000039b000)={0x0, @dev, @empty}, &(0x7f0000333000)=0xc) connect$packet(r4, &(0x7f000008a000-0x14)={0x11, 0x8, r5, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect(r2, &(0x7f0000396000)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) connect$inet(r2, &(0x7f0000399000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000039b000-0x18)=@add_del={0x2, &(0x7f000039b000-0x8)=@generic="c16aa26cb8a3aad5c9ca0258cafd57ae"}) 2018/02/04 12:12:55 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000303000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x1, 0x0, 0x4}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000acb000)=0x400, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000778000-0x6)='rxrpc\x00', &(0x7f0000eef000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ef1000)="d23052e16d11809b73c94c34129d477f5eb3c45a414627e85f5d8069b790e77cdf415fb17451e95b193315c9c7dc794f8a50743a11f4bc22e75cee91c6e2b8b9db4999ccb5bb6dc6b426e2a3742b5f3024ab468bde6ea17484c62b758d6c6378eed6c9699321714e88ef3446ec2fab35c93cf74e4d", 0x75, 0x8814, 0x0, 0x0) fdatasync(r2) setsockopt$inet_opts(r2, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000ef2000)) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) getgroups(0x5, &(0x7f0000219000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgid(r5) recvmsg(r2, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0xfffffe9d}, 0x10040002106) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setsig(r0, 0xa, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80007, 0x7) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000454000)={0x0, @broadcast, @rand_addr}, &(0x7f000098c000-0x4)=0xc) bind(r0, &(0x7f0000ee3000-0x10)=@ax25={0x3, {"052fb52326204d"}, 0x3f}, 0x10) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) chdir(&(0x7f0000870000)='./file0\x00') mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000915000)='/dev/input/mice\x00', 0x0, 0x400202) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000405000)={0x1}, 0x4) clone(0x200, &(0x7f00009b6000), &(0x7f000064c000-0x4), &(0x7f0000b9f000-0x4), &(0x7f00001d0000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) open(&(0x7f0000a8f000-0x8)='./file0\x00', 0x4800, 0x20) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000599000)='./file0\x00', 0x1, 0x6) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000474000-0x328)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "b57c5964"}}]}, 0x104}, 0x1}, 0x0) 2018/02/04 12:12:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ea000-0x9)='/dev/rtc\x00', 0x84100, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000068b000)='\x00') mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000f000+0xd6c)={&(0x7f000000d000-0x80)=@generic, 0x80, &(0x7f0000006000)=[], 0x0, &(0x7f000000d000-0x10)=""/16, 0x10}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000009000-0x4)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000010000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000010000)=""/93, 0x5d, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000010000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000011000)) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100000001) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x100000802, 0x300) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000323000-0x2)=r3) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000076f000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000805000)={0xea57, 0x2c8, 0x6, 0x200}, 0x8) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setsig(r0, 0xa, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) [ 68.424553] TCP: request_sock_TCP: Possible SYN flooding on port 20021. Sending cookies. Check SNMP counters. 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x4, 0x81, &(0x7f00006e2000)) fanotify_init(0x40, 0x8002) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000), &(0x7f0000029000-0x4)=0x10) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) readahead(r1, 0x1, 0x1000) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000127000)={0x0, 0x9}, &(0x7f000037d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000056c000-0x8)=@assoc_value={r1, 0x100}, 0x8) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000807000)='/dev/keychord\x00', 0x14000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000aec000)={0xfffffffffffffffa, 0x6161, 0x5a46, 0x200}, 0x10) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) clone(0x200, &(0x7f000003a000-0x2), &(0x7f0000f13000), &(0x7f0000731000), &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f00009ec000)=0x1c, 0x0) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0xfffffffffffffffd, 0x4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1), &(0x7f0000001000-0x4), &(0x7f0000580000-0x4), &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000038000-0x4), &(0x7f0000378000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r6, r5) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000641000)={{&(0x7f0000c22000/0x3000)=nil, 0x3000}, 0x2}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note={0x0, 0x7}}], 0x30) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000407000-0x5)='user\x00', &(0x7f0000dc3000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c83000)="554fb3bdc97b24c4cfde55a24eb8d05de955eba202064c377c129146d3e807882b2825010a21c29f192b6b920089f1ce7d277448072c3d6f4fb4", 0x3a, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000aae000)='keyring\x00', &(0x7f000075c000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) ioctl$int_in(r1, 0x5473, &(0x7f000015e000-0x8)=0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ff000-0x50)={@common="6772653000000000001000", @ifru_ivalue}) clock_gettime(0x0, &(0x7f0000106000)={0x0, 0x0}) ppoll(&(0x7f0000a37000-0x40)=[{r1}, {r0}, {r0, 0x4004}, {r1}, {r1, 0x10}, {r0, 0x28}, {r0, 0x20}, {r0, 0x40}], 0x8, &(0x7f0000b46000-0x10)={r4, r5+10000000}, &(0x7f0000b26000-0x8)={0x538}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a3d000-0x4), &(0x7f000030d000)=0x4) pipe(&(0x7f00003c5000-0x8)) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000992000)=""/100) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000db6000-0x4)) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8), 0x8, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) signalfd(r0, &(0x7f00009be000), 0xfffffffffffffc6e) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2}, {0x60}, {0x6}]}, 0x10) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003a4000)={0xb038, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, 0x4c, 0x6, 0x9, 0x0}, &(0x7f0000b1a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000357000)={r1, 0x4}, 0x8) r2 = socket(0x10, 0x200000802, 0x0) write(r2, &(0x7f0000b37000-0x24)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/02/04 12:12:55 executing program 5: r0 = socket(0x11, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000074e000)={0x8}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f68000-0xc)={0x4}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c54000), 0x0) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x2)="24e5", 0xfffffffffffffed9, &(0x7f0000a55000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004b3000-0xd)='dns_resolver\x00', &(0x7f0000b86000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080b000-0xa3)="5f17c7ef36c43358ce4aea4c2745fff38a4f465f18b003aaacca067ec5b0bed2ff5565ef2fa4798eb18e70688007a2aa1d9d2f36733156f7c6ab6d795c8363adc0259fe69e287daabe93ca1451c26301c298c7c97d1c7ff12f7a80cf70242b6bcf2158babb13ae8fdc5b960f4385a1ddfe5155ba1bcf353a840f8f7f02065d0250bafb2cb9d0c0ae7b6e9d6dc73626da6835cfd911b88d8d38421f31594a947161f73b", 0xa3, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000283000)='\\.wlan0)posix_acl_access\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffffffff80000000, 0xfffffe0e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001de000-0x8)) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000ca000-0x4)) write(r0, &(0x7f0000bed000)="808b4a64396154678d4f0bff85c26ca6a753f3b7dbf13575e8c0f07c55b398ae03b956a6343b5dc4f5", 0x29) r1 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r1, &(0x7f00007ce000-0x20)=[], 0x1000000000000053, 0x0) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) r2 = open(&(0x7f00009ca000-0x8)='./file0\x00', 0x200180, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fd0000-0x10)={0x0, 0x8, 0x4, [0x1, 0x6, 0x800, 0x80000001]}, &(0x7f0000e93000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000007f000)={r3, 0x6}, &(0x7f0000a55000-0x4)=0x8) r4 = add_key(&(0x7f0000d7e000)='asymmetric\x00', &(0x7f000087f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f1f000)="ebfc2a4344aa95886405553216b0df73ee4b384fb44ed6a8bbd10809553d73395d71a6e13deeb32b00aaa4526de0c5cae02ee82de626324023a21e15d0a61e57ffcbed444a7575753465e7146a3e1cd8cc1f65108da68661c24eac9249b39e9da6b7d77616bae3c35c159e78e104798f4138c1e5ed4c702a5a00899755dd2263f0bd39ed69e6b722501ecca94bc62ced9f0950e5e45dd6ee92224697dbb28e77013c853a971ab321349be12ffba8d735bb9d4ea271b8d7f126c482465c0a8d4421c31c4c0d092bfc42e508c633cc5544012a70a43d1fc6fe7b0a6aef968da184d3d1cf90f759212770682771a2db9ab65c1744fb3479e3992de2a6da4cde5ea41f376c4c66b39fd589b35d073c7750cc137fa9f619fedf029fe63ce3cdb5bdff09f95f54a7decefd80090120492135c39d589b7473b8f20f496aa85fe259c4e8a5f1c636a4a24485daa45a2ab371385ca323a0b12648a1461fd156e5bc60069efa56cb82d9ea7a91fed895eb757a11f58c5ddb7855fe96c03678d05eeafeb7ac8c2e3fa531c1b4d4d4c882bb88aaba8f8ff4b8768238b93f644885a4ef79a0f2ad7881630f2275e675c0daec405c1937b1d9dcad1a48fb1d9de3c1b00d63385282d76b9ee9550be8ee37c5e8e158881f7be57c6c4783aad61ad25b03487c304998831c6acda15933470987178665a25592341d713855e92520562f3e202d044c5e6de1b32cc3e81ea006521e123b2b92bd71eb4b581a473860656e0ba7dea7e3b9fd163931f322d40bbd1e32d4509524b7a2f1dd4df96e8376d4850751feeac5b19b5b9b6393b8825c3f4c854670937fe4eba1aa86416d401dfd8ade14c63b2358cd67e45cbbd0064b75036c969bd3f4ea33a580d1af93356307e2ea28e8b36f66333f1867082a966bdaca3e3fafc897da745c25cb6301d877f3dd5262a601ba5a7d3803ecf7aeeea54b5defe20b526c1112890f0a95843735215324a0def9c0ee8850f268fe0b58323c5ba2b487f2798a43bc59ea5a7f65e978cf1ac604bb79dcb4d2e653ffa6faf4e77ca6c97569cf53e96800c8a38fec568da162c915dca491186eb48ceb771ec002852ae6f763bfe9ad0f526c03b50fe2224cae289f7f4d56d9bdf9558416891d692ca1d7fc22a90d29a25458f8f29ddf75acb5bf75d468f68733e8376f20dfeb9e4628e3ebb446ddf5968f14472de66502199964a515b3b65137085e2616f6f47b05c75665934fa302c480e33bbd70ec8859d122539bdded49884d5ea0ad133e64272b0c5dac50c702a7b2d15a1873011339ac9803986e89a1ab00c810e9db7dd11d91c49a02a4defa2f5e4b8d3ecec0fb31194fe8aa4cc3dd9562f984278310ca0dc99eb1d4861dca01a5f0febe42d0039b46a06b337fa8c9e8ee1b9f2f532d6b3357c480934a6d952b551e0d3f0b427a8b6b206a671648d44d78223d8a05ad3079e1bfe24d8d7e6ec689fd8809140182b2928d1f49e596554cf9a877eca446a70b2e06b1bffb32d246057cff5a315c786c751e0846bb2c29946ff5b22b39a6668c331b61cb679c13f96b3e209540351adc6756e73813b4bfa9c253fc65cdedb8212bd48f37d224a29c9023a55f775c6287aca5fd484c4cba3bf6740510c92e0bba2d22b878527fde27d546cd2323e8c46b792af7235dec229d0a4689dd74b34e99801d2b827d592b4c3142355006d907b03257ffbd5a7245df8b191c938944c468c8b523dd947f695d66128dba8a8af2b535b252203bb95ce268ad1a95291c9b42daf669020ef405efb4511c78a6470abe95fdc63bedc8a698174ccdfbe5569f696e7772d77829d1e3570da675c027005519c0b8a23c15ce602e8708e03c515d2466198099d42952af365327dcd51c15c1d133c12b9baf05b8990523fa4f18d81f36ea87d799a5952a5d13859e81c747c95548f7065d800bc78557b53f5543ba45c35fb9a622c0c41215c6090b47f03a664acb53dc8eace29bf215392f7ce089045fa9c8a65676ef0e93ee66a3ef3edac17aa3f7206ed9b2c75f4566ac0ec12fec4e65de3e005382b2b25174704277cce7fd2532de39ce9133aa58582c4482dfce0697eb4e615d36c5c2c7d78d80129d958b1b5001cade07b6bc06bfa1f9eeb11dc2935ea3e83e610fb3c2c58e973c5648dadd8ed78bb09f06b8c43af8f577649b8230006a1ae8f704e4a58a9bbce188b9b95721bf9a56be34dddb3529858a34c9f4cb943fbf061773502d454bb13feca4c4d24dff419d1241cad6827b0a40506d8652c60c9930db5ad6a6452e3dc9a44440a1519e1f6ef20d4c9a9e8a4bb240298837958484cb4694c40d61ca40d8f54dd3e2a99f3c780cbdba8cb2ad52eefc686dfc8a4e0f60f2e818f1706a8bf54dfe2367ef83d3800b5f03451aa04a55cb0edcdc6f5fbd81d21e0680daa7e1299e9642359df2f2bffc4505afb7425dfa99f7bb8d5d0503dc6b225750b7d088a7098b7403e0389b1b982c39c8d7a0bb8ccccab84393a280a906ddfd892ae389bd5a2b47b9b6bb8f0bdc6b563d9f3a41e6d6d76606600b31b7fcd048ed1541d2fc2896f381ed5bdc5fc7831e003914df804a516edc34b63e03b325476b96bfb378406a7b46ecd0f91ce97f206bc36f684c82c69a2ed45bf3478cc692e74f28c215fee66b4c8eb4d53fc8f2a6a4a22a85dc3312bcb278cac7f151491bf30f5eb14c085ae941dad19a522c741ccdee9d1b9efc5c66547b7dc88f284311e16988c968b0cd9b2f2726fe14188cee3cecbf83641583e9ab3f892969ab687288e49c68911f2056d4e2ccdfc9485876bcbf30ea9c6e61f5fcdbc0b3b6d2120c0ebafe329761e4c30f6aebb1e5785d37907f34b011ac69353caa37af8a292c1ba06cc6df964e476eaf64027c33716522643638a5b8a9a99026f8b70e11be8ebdcaade2b20dcdd3fc98e599dac2eaa729a11a5ac4b1cb2e2edfd04fb813258a4af68eb9267d16d56cbedeff9446ba6f2c060c8fae659603fddae9d50e5a2c9d42e6fa5babbe945ca42906600c924d448bcde044a027b181166bb7a89dcd44ac9831405f0b0e96ec6ade71122086262f25501d95e9e516fc267e809ad8b1c57ca262189fdd0842c12eb353bd1adad0f31a935c73c919d5361f623bc156d96fef33336b298927a855243b495ff71b76f7031013304fa8bba858ec596698265e0d65d7860008e0e942449e9b1739c0748c9fbfbc0dec2fffcee04e5e794ba4ce904fa7fb0b2afd10cfd025c07db8bae92d723641b61caaa42b23dd0e22834f5277e5fd0b1762444fecde2d19ea770b57c33d740c0bdd4c0589605a9ee87545e442f7e071a201ce3d3f320e176c6a513f5f5221974a46f348ce1800615ea89a24b7f956ea954c0990debdb49578e0eac682dae2213c418295fa630435371708639532a00fb241c9bea50304c69408645063add1461fdf555f04c99f94b016d4ab6d9abb10d10e29509243124e7ab7c131e6e865d180ec5fceddef020f4704a7a163db69bc1f88c8004083ae1711001fcc1693d55ef006bc3a65089d061150496492eb136fc47c5703a4e933bef3b9c49b7ada5474a29e043c5096bf1b63a76204856d084785759cfc9bfd08745c8e6430bccd3b677e703f81f97a0fafe9e663235cb656d3a9483ccbfbff05aaeeebcba7c833a42df6b4d1a544e8baeecda1491e63d2f8733fa23e30c998ca4650ceeda21cd2771521b3ae37727bdc46c6f6947d5a00bee876e1943ab67d7c02de921900461b2f8f904ef6b22005b56ca48a9e79844d88c4d44a0f559293489d0ffa02b08c374cfbd3630cf7ec84d3537fa72dee9b593c8b6d9df52bccc2a79e29f7d044d874a64abf37a52d4e6c2ce85dd4e35e74cde3c17d3f81bc7207f5631bda52ec2c30bbae5d46394916ab3b56b4de45cb6447d3356aff9ca8a54379af2698777989e308a958aa93542a236acd96a57f413ddcf2f351abe1c56a03ea7d363e77551f19ca7c109f4ad31cfe39c9cb36fd5363f03864f0a61895a634c46ea6045d5a266dc986225203e424e7586c421449d90da0baa435d69e13e9e384d2288d16d5bd228e065f6ea20d1017f64491f49d7ef1c3ce833f1fc47e07983b5afe81e0c1f0904175052186bf5e938c9f862de591e5442647f1d49de2914e1fa0e4b0e262b7f95993a2205098b6ed32311254df44a76da8effca2a04b29fb9b40bdd0e78c41bcf086d160e5c443cd240647c41b873d2e5f3c96c9c783ea0202a5c8489a653956ee1f02ffd57b1f773c2d7b243ee81fcd406def2604de4c1a72d05e182fa879368ef314c05ea07144d72ac5fb44e41345f4dab782fa25973d71e48457d76529a3ae73dfb17abfb56d133182dedfda3189d6e905d89f8b57ca154bc9ea0313e6394e296bade07d9d433ad6bff069f04639dc8d037a56a8ce58a54c2506afc4b361145d433a12eeaaa9ffe8798a929b43c66a147bfc6b3e0b188c53d3f625594b2d2b4df37ea1bdf91747254161a43c774664ebbd41ed81be633d7a8a52d5adc48a711dfbc37ae2cb4c3dec412dce4535b06c9936e0501931813382ff00f7fb171f82caa3abd913c706416237514e418cffa56767669b9b41c0cf029861c462a26dbdef8b8c7be8899f6fa63067c21fb2c11bc3691255680f67144c277ed4cb1f6cc814d1fb1ef063206df2778c07ca01b5c1fb900aeb2a6318e30121963f1c58ba8fb4115caf4892c425cfb968b54b330d642bb3606dedc6abd12e0cd4cb0c0bec37332f3f22b6379321ca290fb6685bba6eb828075685c117f3616e3669f3d44fe2343896cf80cb38263bf1a548eca1a655660824ff7df294273626f1e0b1b50d437ab4c6d0873c44e1578ad049894984921bf30c1447f2bd86ee299fbccaaa41cd863ec025126917d0808ed42be34e7f2ea6f39ad763c5501e657a58038c68c4b6cb07d8ed613128c5c5769c7ee9bfe6a3c1e96729e1ab036140e317133ed2ce75aa89ed25f92fce5f55307df2aaa6c9b4afc4296f0d37a83f535612c979180c55bde3b9aa0b55429827a106c27c38c75cc5b6724748ecff602bc35e184887f23c925c75ce2ff7871e2ac53c1d7d4ab8f7257dd9e0994b9469ed1854ceefa2212c672b89dc8d6403d84c534abcebda4b5a265a341e6ed1aa6380e359b72f9ee9ae837987a8c7ca9941b95db21b7d38c8299ab733bb66bd3c1daa93c90a72904f1a351882e4b5ea05c6aa1406cb113a8bf7485354512852528fab418de430c298adfdc9d48ab18b2d9345de9390020486cfd0019468f46a0e63f6873d98de4563dc72e10688810dc53898ef0cf44752d2d832c87216f87abd7b98bb9cf6ca16ea3496408a2522f9f328a3a188548b8536b932ec766fe45d6d48eaa7052bb73517e7b0723e0b3b59749481812558ff2984a58b9e34d3dc8c88c498279802da9cbb91ff7190850e4f2e61977d11a0a5482d59a4f8f71110efc78ab78c8a9ec0ea08a782b2f9c26939ba3a9a55da7381b0bee5967980f1ecf4784f00ca2716dc57a3602b217925818f3e9cda0cea23b9e55fe43e8e64b10ce0ad9a634f9ccf7438c87d3bf6667c4d2be30cd71348153d7ff47bcd96866faa60bb34d27fe013d7fe72bf2787750a89bb741cb9baf8f53feb3151d5051f594bc87e8e027c47866452e7bb0766d115332c904a559bcf2a39859bcae597e1837a1535fb5f89cfbea954954d8df898fa533d5b15056904253f4ea80628a354d217e07fe152435d53fecc52bdf8f31288d8fb2dedd6bed2e97a3664beda4a49a2d18b78da0ed984", 0x1000, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000d2a000)='syzkaller\x00', &(0x7f0000e20000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000046000-0x1)='\x00', 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000285000-0xb)='cifs.idmap\x00', &(0x7f0000d6a000)={0x73, 0x79, 0x7a, 0x2}, r5) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000223000-0x4)) poll(&(0x7f00000ea000-0x30)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000811000-0x8)={r3, 0x3}, &(0x7f0000542000)=0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00005d1000-0x4)=0x9) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x21)=""/33, &(0x7f0000166000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000473000-0x457)="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", 0x3dc, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @empty}}]}, 0x50}, 0x1}, 0x0) sendfile(r0, r0, 0x0, 0x1f) [ 68.577055] audit: type=1400 audit(1517746375.351:22): avc: denied { create } for pid=6404 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000051b000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x1, 0x2006) finit_module(r0, &(0x7f00002ad000)='ppp1self$-lo[.user$ppp0)eth1\x00', 0x2) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa}, &(0x7f0000fb7000), &(0x7f0000efc000-0x40), &(0x7f0000a4a000)={0x77359400}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r1}) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d3d000), &(0x7f0000a7c000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000282000)='/proc/self/net/pfkey\x00', 0x4002008, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000884000-0x10)={0x6, [0x5, 0x3, 0x5, 0x10001, 0xffff, 0x8]}, &(0x7f0000296000)=0x10) sendfile(r0, r1, &(0x7f00007af000)=0x3, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f000011b000)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r3, r1) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) readahead(r1, 0x1, 0x1000) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000195000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000812000)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f00004f0000)='/dev/input/mice\x00', 0x0, 0x8800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009de000-0x4), &(0x7f00008c6000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000fbe000-0x160)={0x2, 0x400000000000003, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x100, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d3d000), &(0x7f0000a7c000-0x4)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000282000)='/proc/self/net/pfkey\x00', 0x4002008, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000884000-0x10)={0x6, [0x5, 0x3, 0x5, 0x10001, 0xffff, 0x8]}, &(0x7f0000296000)=0x10) sendfile(r0, r1, &(0x7f00007af000)=0x3, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f000011b000)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008de000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setns(r1, 0xc000000) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) pipe(&(0x7f0000342000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f36000-0xc)={0x0, 0xffffffffffffff24, 0x30}, &(0x7f00009b9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000094a000-0x8)={r2, 0x8}, 0x8) r3 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) tee(r3, r3, 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e88000-0x14)={r2, 0x8, 0x8, 0x10000, 0x9, 0x7fffffff}, &(0x7f00001c4000)=0x14) getdents(r3, &(0x7f0000386000)=""/1840, 0x730) r6 = syz_open_dev$usbmon(&(0x7f00000fe000-0xd)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00003ef000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000000000)) 2018/02/04 12:12:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00004f9000)="00070997e753321eb43ff343d6a1062e648e0674d2a39f81f0fad53bf69e3d060aadbdcd28f34731d01577cf130a227ed5a9828782a2a3431e8a8f85dc36b8d34ac1553e7964c2ad03b1ee512400df12c181409009367274ec13b20bcf0112b585bc85d6dbc42765b6d995393b18f3c120017830e5b0f3876d91b1c3c149675a8f0dbbc17ddd74e86e89a2a882d4ae6cef4c8bbce6989ee148a85dc1eb8d0d8776cd9385e40cf348", 0x2d3, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f00000b5000-0xc), &(0x7f00004cc000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000), &(0x7f0000fd3000-0x4)=0xc) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) readahead(r1, 0x1, 0x1000) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000806000)='/dev/autofs\x00', 0x8040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000428000-0xa4)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xdc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x782, @empty, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xa4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00005d4000)={0x0, 0x0, []}) unshare(0x8000000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005eb000), 0x4) fremovexattr(r1, &(0x7f00009e1000-0x1a)=@known='com.apple.system.Security\x00') clock_gettime(0x1, &(0x7f0000e6f000-0x10)={0x0, 0x0}) bind(r1, &(0x7f0000a93000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha256-ssse3)\x00'}, 0x58) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{}, {r2, r3+10000000}}, &(0x7f0000079000)) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/keychord\x00', 0x440, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a9e000-0x40)={&(0x7f00001a4000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000752000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d86000)=[0x0], &(0x7f0000a23000)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x8, 0x1, 0x4}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000080000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00006a0000)="e262", 0x2, 0x800, &(0x7f0000256000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000235000)='/dev/hwrng\x00', 0x212101, 0x0) connect$unix(r0, &(0x7f0000c49000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000715000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004}}) 2018/02/04 12:12:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x36f3, 0x9, 0x4, 0x80000001, 0xffffffffffffffff, 0x100000000}) connect(r1, &(0x7f0000000000)=@ax25={0x3, {"9845dbdb3e6a55"}, 0x30}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x7, 0x6, 0xffffffffffffffff}) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000570000)='./file0\x00', &(0x7f000047e000-0x8)='./file0\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r0) 2018/02/04 12:12:55 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'keyring$trusteduserposix_acl_access\x00'}, &(0x7f0000667000-0x53)=""/83, 0x53) pivot_root(&(0x7f0000363000-0x8)='./file0\x00', &(0x7f0000a15000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/ppp\x00', 0x4000, 0x0) write$selinux_load(r1, &(0x7f00001e4000-0x1f)={0xf97cff8c, 0x8, 'SE Linux', "d11b74aec902f5d8ea7d88c9b75763"}, 0x1f) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000452000-0x19)="7dad0be1a267cdf1bb2085ae78bc529728885b0000000064e8", 0x19) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc0, 0x0, 0xfffffffffffffffe, 0x40000000009, 0x4}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000049c000-0x4)=0x0) r2 = getpid() setpgid(r1, r2) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000013000-0xc)={0x0, 0x9, 0x30}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000020000)={r3, 0xeb, "23e06de78d4415b6f9e8a4a3a82f347cb63d2a35174eb1ee98a9c7c77c4ca457cc218aa041621f7b25b113ed4f961bbc726f4f8f26ab6695d2563fb80e9b154450d41ae141c365fd35e450175e1e0c15ba8db03a3558b84e9aa67aed4e28f401dd2a314d2df7c9d8528c2519e771203d8ad3b5e9777268fadffce301383275704cda5d9cffb92f3c1063700b2ecd984e4d324bb84a086aaa21cad5c3004d92fae0375d1cef8789f3a1b76e946083d50c6686ea95091635307625805dd7e41d21c9d3f174048889d3df93601ba3c2026715c826038f687fdd3eb363356bbe80f39607aaf48eeeb50e0bbfa5"}, &(0x7f000002c000)=0xf3) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000002f000-0x4)=0x14) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f000002f000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r4}, 0x14) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000001b000), 0x370}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000002f000)={0x34f, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, 0x20, 0xa69, 0x0, 0x1000, 0x401, &(0x7f000002f000)=@generic="ec2473030d08f8eb84fda60798b18828", 0x8001, 0x4, 0xfffffffffffffff9}) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x801) dup3(r0, r0, 0x0) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc0, 0x0, 0xfffffffffffffffe, 0x40000000009, 0x4}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000049c000-0x4)=0x0) r2 = getpid() setpgid(r1, r2) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000806000)='/dev/autofs\x00', 0x8040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000428000-0xa4)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xdc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x782, @empty, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xa4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00005d4000)={0x0, 0x0, []}) unshare(0x8000000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005eb000), 0x4) fremovexattr(r1, &(0x7f00009e1000-0x1a)=@known='com.apple.system.Security\x00') clock_gettime(0x1, &(0x7f0000e6f000-0x10)={0x0, 0x0}) bind(r1, &(0x7f0000a93000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha256-ssse3)\x00'}, 0x58) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{}, {r2, r3+10000000}}, &(0x7f0000079000)) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f00004be000-0xce)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) arch_prctl(0x1004, &(0x7f000045a000)="77897c71dbb759a558dee5ba5bcd0843d26951d2c114c167873f8f3da1553948df3eacaa0f9870b2b7ca9ce4c9d9e7edac584fd2dbdf67f7fc72b52c80a06703f110f3ff69eb934faae7ade7815b6afc6ffa47531f27896bbff3917e91660374e8048a746b8818e0bbe04dbd776966542773ca43101b5a6d914205b7d3d2b8bb139fd71bb9b433431bc1e0c914a7d372ff3c5c243a4c0647c510a00ad05790436136ba") r1 = syz_open_dev$sg(&(0x7f00003d6000-0x9)='/dev/sg#\x00', 0xca21, 0x2) r2 = fanotify_init(0x12, 0x101000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f00008be000)='/dev/input/event#\x00', 0x0, 0x400000) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r3+10000000}}, &(0x7f000000c000-0x20)) bind$inet(r1, &(0x7f0000b7e000)={0x2, 0x1, @empty}, 0x10) read(r0, &(0x7f00004d1000)=""/23, 0x17) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000804000)=""/228) epoll_create1(0x80000) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x3, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/04 12:12:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cc000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f00009ec000)=[], 0xea, 0x0, &(0x7f0000291000)="807aa0c9d1f5426a9103e282640210625469536414aa655a22b0a79b440a384335f39ed1450654977f187712d9dcea3d749d2bd62006da2167ca16d92da4012c10b1ceb17133b58f3011a909b5cb33cb02fd861e5922e79bed62053ba3cf2c1eee99111c53f905c9712cc8a78c206df128c9d5c590f8c43fa9de28bad4870465d74ca029b5388feeff1d600afd6c18149c920268d6b7a41406435b7d6cfb76e3549f0ed25f565a375a6c4d8836bd547d5a43d47d6dbe367d21a30aabccd62175223956d055c0997459b61a38a29b944f963b04ea448bc2391ac02f3642dedc9ec16ae6940939209fb639"}) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000b58000), &(0x7f0000820000)=0x4) preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2018/02/04 12:12:55 executing program 5: r0 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000b000), 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x2) clone(0x0, &(0x7f0000bf9000-0x1), &(0x7f0000b85000-0x4), &(0x7f0000837000), &(0x7f0000e11000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/02/04 12:12:55 executing program 3: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6d000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x8, 0x8af}) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key(&(0x7f0000399000-0x12)='.request_key_auth\x00', &(0x7f00008df000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000182000-0xa8)="87bfbe26c2e2aa9c49788754ad041d99d021f81257bdb753f91d86bce9f9de6645c2149885cf4dcf523236f10c4facf93315335d01f8a8adf8b01deeb10fd12ecb2641716485ba8bc38d2171b69f4645c916170cf4adea71dd5aa1df1d550ebfdbd87718ae1459cffe67b9e6b1e7ec279d123e4f73f7dc0345eb0034d4c8992d7d89872659f52fb71d3318fa5d19efc6fd14776dc42ea67f1207e58b5312890da148be1128474dd6", 0xa8, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/04 12:12:55 executing program 2: r0 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x50801, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000989000)) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006eb000), &(0x7f0000d94000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000011b000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d47000)={0x0, 0x4, 0xae9d, 0x7ff, 0x1, 0x233d}, &(0x7f0000cea000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002fd000)={r2, 0x60}, &(0x7f0000432000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000940000-0x6)={r3, 0xe6d7}, &(0x7f0000343000)=0x6) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a9b000-0x4)='tls\x00', 0x4) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000ce0000-0x8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x43, 0x1000) ioctl$int_out(r0, 0x2, &(0x7f0000497000)) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000a3b000-0x50)={@common='ip6tnl0\x00', @ifru_ivalue}) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 12:12:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000029d000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x4, 0x0, 0x7, 0x10}, &(0x7f0000986000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000028c000)={r1, @in6={{0xa, 0x3, 0xa78, @mcast2={0xff, 0x2, [], 0x1}, 0xa44f}}, 0x6, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mq_unlink(&(0x7f0000007000-0x13)='@\\security/bdev[\\\'\x00') rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10), &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/02/04 12:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f3d000-0xc), &(0x7f0000625000-0x4)=0xc) lstat(&(0x7f0000098000)='./file0\x00', &(0x7f00007e2000)) getgroups(0xa, &(0x7f0000a53000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f00004c9000)='./file0\x00', &(0x7f0000908000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r0) r2 = syz_open_dev$usbmon(&(0x7f000040d000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000019e000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000976000-0x4)=0xcb) 2018/02/04 12:12:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00007f9000-0x1b0)=[{0x8, 0x4, 0x401, 0x822, @time, {0x1, 0x5}, {0x0, 0x5}, @raw32={[0x5, 0x2, 0x20]}}, {0x2, 0xfffffffffffff3de, 0x3, 0x7, @time, {0x1ff, 0x500}, {0xebd, 0x4}, @quote={{0x5, 0x7}, 0xfffffffffffffff7, &(0x7f0000824000)={0x800, 0x0, 0x5, 0x2, @tick=0x100000001, {0x7fffffff, 0x3}, {0x1ff, 0x10001}, @quote={{0x3, 0x4}, 0x0, &(0x7f00006f3000-0x30)={0x6, 0x5, 0x392, 0x7ff, @time={0x0, 0x1c9c380}, {0xffffffffffffe2f0, 0x1ff}, {0x8, 0x5}, @connect={{0x5, 0x5}, {0x1, 0x7}}}}}}}, {0x100000001, 0x7181, 0x7, 0x1, @time, {0xee1b6c3, 0x1}, {0x3}, @raw32={[0x4, 0x401]}}, {0x1, 0x3, 0x2, 0x1, @tick=0x2, {0x6, 0x7}, {0x101, 0x400}, @note={0x0, 0x4, 0x20, 0x8, 0x69b4}}, {0x3, 0x10000, 0x9, 0x5, @time, {}, {0x400000000000}, @raw32={[0x8b7, 0x0, 0xfffffffffffffffc]}}, {0x3, 0x7, 0x6, 0x9ff, @tick, {0xf47c, 0x10001}, {0x7fffffff, 0xfffffffffffffffa}, @ext={0xd7, &(0x7f0000bf5000)="ef49968999bf782a617094128851b4c6d927df7a7e9937075ad406b3293026ccc4f68e9baaa1d34de9b22b13f23bdb2ed538c1542354f793cebe50b873df2e3dd39aa370ddb7a823375557172d711c3dc9f6f981ae256b528b9e97d51019f39d5e69c3ee02d2cc1ff5657c5167347a8c6756a8d345283ed9f685947fbf5023b46aa1ffc3c9024d0e130830d6b0eb5a5be62d64c9f674e4ff1084331345b5ce87b38cbc86c0d9e9395e3de81d9c54a0a74f8323ec1b6755c8da90b7dd3bce871cf83cb6b43a1a5cdfaa8b665a26ffe3d2cb5b827ccb702c"}}, {0x5, 0xf838, 0x20, 0x3, @time={0x0, 0x1c9c380}, {0x3, 0x3}, {0x200, 0x7}, @addr={0x0, 0x3}}, {0x1ff, 0x100000000, 0x80000000, 0x92d, @time={0x0, 0x1c9c380}, {0x54, 0x4}, {0x58b, 0x7ff}, @ext={0xa4, &(0x7f00007cd000-0xa4)="308841eae924933819f217d75d8724dfb361dfb4a36db3008a241ccb44ad09c2f8d3c78c0405b275835a1e3e52e7e4dbd410c066b03558e79dc3002fbd16323a16b38251388921ef9b478b47f8d15efaf259b333c53d253e2acda56481606823f26d756387b062459c87ef5b2d3e633cb39f19f2fe18011a21e572d73268202950890a0c1fcaf9d887098768c60923ffb1a4a1638ac921bd4373e51c0b6f2c1ea41ba158"}}, {0x3, 0xffffffff, 0x7, 0xfffffffffffffffe, @tick=0x40, {0x4281, 0x6}, {0x9, 0x5}, @quote={{0x9, 0xffffffffffff081c}, 0x1f}}], 0x1b0) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/04 12:12:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f000097f000-0x4), &(0x7f0000431000-0x4), &(0x7f0000be4000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000), 0x277, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005c2000-0x10)=@generic="badb96b4168f8c73de5d95d75998fcdd") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x1ba) dup3(r2, r0, 0x1) 2018/02/04 12:12:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) exit(0x1ff) 2018/02/04 12:12:55 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000033000-0x10)={&(0x7f0000032000-0x84)={0x14, 0x20000055, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x2) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000034000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) 2018/02/04 12:12:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003ef000-0xc)={0x3, 0x1, 0x4, 0x4, 0x6f0f}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f000045b000-0x4), &(0x7f0000d45000-0x4)=0x4) bind(r0, &(0x7f0000190000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) 2018/02/04 12:12:55 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f86000)='./file0\x00', 0x80, 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad), 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f86000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f000075e000)='/dev/input/event#\x00', 0x4, 0x400000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00006ef000-0x10)={0x5, 0x78, &(0x7f0000d17000)="7cf33411671e22e0ef4e81d7a5db5b5cf102d494c9143b4fb15d8c4e0f607fbdae989d86e7206f022a445dae6d9eef6396f4208d8875c102ee85847b5e312f033317b274ed92f7025cb6817ce250cc1fd3c67b2f72ad0c3587f5e88e74fff8a724b410b893eac341a8379dfe4086e8c6221ef9b5affe48ff"}) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept$llc(r0, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ce1000-0x4)=0x10) fchown(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ee2000-0x4), &(0x7f0000b51000)=0x4) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/02/04 12:12:56 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000701000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000129000-0x4)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d9000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000e8d000-0x10)={&(0x7f00002a3000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00002fa000)=@common='irlan0\x00') ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2, &(0x7f000075d000)=""/123) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x2, &(0x7f0000628000)=""/4096) ptrace$setopts(0x4200, r2, 0x3, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c31000-0x4)=r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8910, &(0x7f0000d28000)='\b\x00g\x00\x00\x00\x00\x00\x00\x00n') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c32000)=0x994, 0x4) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0xb)='wlan1eth0(\x00') recvfrom$unix(r0, &(0x7f00002b9000-0x1c)=""/28, 0x1c, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) prctl$intptr(0x21, 0x80000001) clone(0x0, &(0x7f0000002000-0x9), &(0x7f0000001000), &(0x7f0000efa000-0x4), &(0x7f0000002000-0x1000)) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x3, 0x7f, 0x401, 0x8, 0x3, 0x3, 0xfffffffffffffff7, 0x40, 0x7f, 0x2a2, 0xfff, 0xffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@common='gre0\x00', 0x7fffffff}) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00007f9000-0x1b0)=[{0x8, 0x4, 0x401, 0x822, @time, {0x1, 0x5}, {0x0, 0x5}, @raw32={[0x5, 0x2, 0x20]}}, {0x2, 0xfffffffffffff3de, 0x3, 0x7, @time, {0x1ff, 0x500}, {0xebd, 0x4}, @quote={{0x5, 0x7}, 0xfffffffffffffff7, &(0x7f0000824000)={0x800, 0x0, 0x5, 0x2, @tick=0x100000001, {0x7fffffff, 0x3}, {0x1ff, 0x10001}, @quote={{0x3, 0x4}, 0x0, &(0x7f00006f3000-0x30)={0x6, 0x5, 0x392, 0x7ff, @time={0x0, 0x1c9c380}, {0xffffffffffffe2f0, 0x1ff}, {0x8, 0x5}, @connect={{0x5, 0x5}, {0x1, 0x7}}}}}}}, {0x100000001, 0x7181, 0x7, 0x1, @time, {0xee1b6c3, 0x1}, {0x3}, @raw32={[0x4, 0x401]}}, {0x1, 0x3, 0x2, 0x1, @tick=0x2, {0x6, 0x7}, {0x101, 0x400}, @note={0x0, 0x4, 0x20, 0x8, 0x69b4}}, {0x3, 0x10000, 0x9, 0x5, @time, {}, {0x400000000000}, @raw32={[0x8b7, 0x0, 0xfffffffffffffffc]}}, {0x3, 0x7, 0x6, 0x9ff, @tick, {0xf47c, 0x10001}, {0x7fffffff, 0xfffffffffffffffa}, @ext={0xd7, &(0x7f0000bf5000)="ef49968999bf782a617094128851b4c6d927df7a7e9937075ad406b3293026ccc4f68e9baaa1d34de9b22b13f23bdb2ed538c1542354f793cebe50b873df2e3dd39aa370ddb7a823375557172d711c3dc9f6f981ae256b528b9e97d51019f39d5e69c3ee02d2cc1ff5657c5167347a8c6756a8d345283ed9f685947fbf5023b46aa1ffc3c9024d0e130830d6b0eb5a5be62d64c9f674e4ff1084331345b5ce87b38cbc86c0d9e9395e3de81d9c54a0a74f8323ec1b6755c8da90b7dd3bce871cf83cb6b43a1a5cdfaa8b665a26ffe3d2cb5b827ccb702c"}}, {0x5, 0xf838, 0x20, 0x3, @time={0x0, 0x1c9c380}, {0x3, 0x3}, {0x200, 0x7}, @addr={0x0, 0x3}}, {0x1ff, 0x100000000, 0x80000000, 0x92d, @time={0x0, 0x1c9c380}, {0x54, 0x4}, {0x58b, 0x7ff}, @ext={0xa4, &(0x7f00007cd000-0xa4)="308841eae924933819f217d75d8724dfb361dfb4a36db3008a241ccb44ad09c2f8d3c78c0405b275835a1e3e52e7e4dbd410c066b03558e79dc3002fbd16323a16b38251388921ef9b478b47f8d15efaf259b333c53d253e2acda56481606823f26d756387b062459c87ef5b2d3e633cb39f19f2fe18011a21e572d73268202950890a0c1fcaf9d887098768c60923ffb1a4a1638ac921bd4373e51c0b6f2c1ea41ba158"}}, {0x3, 0xffffffff, 0x7, 0xfffffffffffffffe, @tick=0x40, {0x4281, 0x6}, {0x9, 0x5}, @quote={{0x9, 0xffffffffffff081c}, 0x1f}}], 0x1b0) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000df3000-0x4), 0x4) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r0) ioctl(r0, 0x4000000000001269, &(0x7f0000583000-0x2)) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f16000-0x8)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000de3000-0x108)={0x1ff, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400000}, 0x5) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000020000-0x4)) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce4000)='./file0\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b9f000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000858000)={0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x2, 0x7, 0x1000, 0x9, 0xb2c}, &(0x7f00006a3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000090f000)={r2, 0x8, 0x10}, &(0x7f00004d3000-0x4)=0xc) mkdirat(r1, &(0x7f00004bb000-0x10)='./control/file0\x00', 0x80) r3 = add_key(&(0x7f000044e000)='.request_key_auth\x00', &(0x7f000003f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aef000)="6cc00aa9c3ce866b4c4c15053abce71448571e7c9b991cca2318028089570e47c87e54e3b035f338cb1fc07b55f175f06c9910fdd9d20ab8d8215033a0a90c39b147dee74aefa1228def5ece0f453365c02864f1d7dba2f1e2178b42eda249bb9a495f5e3aa8d34ddde4bb2ab37a83663afe6341707707aebfd25b3b40e49a9d21cd24bbcae1275387ebb4f1a638c0b35e177728aa2fc4921eccc4867c2f1c85e5076a30eee51cff84d0ad79867cc52fb6bcec1ff5ae4fe9a3994a3b", 0xbc, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f000099f000)=""/84, 0x54) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000782000-0xf8)=""/248) r4 = socket$inet(0x2, 0x80002, 0x100000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006a2000-0x18)={0xaa, 0x6}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000082d000), &(0x7f00007a5000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007da000)='/selinux/policy\x00', 0x0, 0x0) sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setstatus(r4, 0x4, 0x40c00) socket$netlink(0x10, 0x3, 0x14) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000e49000-0x7c)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = creat(&(0x7f0000c98000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bf8000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000d32000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000448000)={r2, 0x6, 0x0, 0x7fffffff, 0x80000000, 0x1ff}, &(0x7f0000e8d000-0x4)=0xfe76) write(r1, &(0x7f000019b000-0x7d)="876becc3d009633cb38908a31e42445ab989ac4c1db7cdd2065a8de098af11aa325ff24059eb6d507438e123ac0bf78a3c6f5d41c03c87c5d557e8738f84d50df1d0b340de5934af9a03a1b0fea40cca2afe3776d26a6b10c492b5c11b63c1f1c5f48a1370fe2a206d80e914052b1d2f8c85f1ff09543c22b2126923f8", 0x7d) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0xb)='wlan1eth0(\x00') recvfrom$unix(r0, &(0x7f00002b9000-0x1c)=""/28, 0x1c, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) prctl$intptr(0x21, 0x80000001) clone(0x0, &(0x7f0000002000-0x9), &(0x7f0000001000), &(0x7f0000efa000-0x4), &(0x7f0000002000-0x1000)) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x3, 0x7f, 0x401, 0x8, 0x3, 0x3, 0xfffffffffffffff7, 0x40, 0x7f, 0x2a2, 0xfff, 0xffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@common='gre0\x00', 0x7fffffff}) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003fc000)) flock(r0, 0xc) setns(r0, 0x48000000) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) epoll_create(0x6) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) ioctl$KDMKTONE(r1, 0x4b30, 0x5) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000000f000-0x8)) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000021f000-0xc)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000023000)=0x3, 0x26a950b) 2018/02/04 12:12:56 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x101) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000), 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000608000)=0x8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000070c000-0x50)={@common='erspan0\x00', @ifru_map={0xa06, 0x3e, 0x8, 0x8, 0xf69, 0x1f}}) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socketpair$inet6(0xa, 0x4000000000084000, 0x9, &(0x7f00008fd000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004fa000)={@common='vcan0\x00', 0x0}) write(r1, &(0x7f000001f000)="f6e256434a5132bfaba79cf43cb4fb19ac6acc947b8f1af34554ae6ab26e111ea2c3b646e0a215a068393112b791bcb2418f6062f4cd5c2f1da17d3865abfeb8de3a052251fd93fb7942fb0f3f68084855ea9be2e148bd5e28f6c63f36ad4378b535ec006fef53bfc8a28b21941afa5ff40a7e2bf19a96e9a4e1208ad45b2b50a0de3bca8cd608834c5755c7aa25fdd2f6e6e095c8b55546a55c4de83d282e9faa8b7bcd9f22902d01082372231649085f0ea4063e646f45341257fe3f32511bf3f5816d46d9d47f511127543f9acf5bfd9ce63a92f62c3d39797104b4130177f4ac", 0xe2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000340000)={0x0, 0x0}, &(0x7f0000e38000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006e2000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xa3e, 0x2, 0x100, 0xa, 0x80, 0x80, 0x0, r4, r5}, {0x6, 0x9, 0x2, 0xdaf, 0x5d7, 0x25f, 0x1, 0xa0}, {0x7, 0xb3, 0xffffffff80000001, 0xa5d6}, 0x0, 0xa, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x2, 0xaa, 0x1, 0x8, 0x200}}, 0xe8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x2000000000005, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000021f000-0xc)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000023000)=0x3, 0x26a950b) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x810, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000081e000)='/dev/ppp\x00', 0x210000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e18000)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00006ec000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00006e3000)=r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000725000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f000033f000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000cd4000-0x38)={&(0x7f0000ab2000-0xc)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000c8e000)={&(0x7f0000541000)=@bridge_delneigh={0x70, 0x1d, 0x80a, 0x3, 0x1, {0x7, 0x0, 0x0, r4, 0x4, 0x4, 0x5}, [@NDA_MASTER={0x8, 0x9}, @NDA_MASTER={0x8, 0x9, 0x3}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_VNI={0x8, 0x7, 0x7}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0xde}, @NDA_LINK_NETNSID={0x8, 0xa, 0x63}, @NDA_LINK_NETNSID={0x8, 0xa}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_VNI={0x8, 0x7, 0x71}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x80) quotactl(0x4, &(0x7f0000e06000-0x4)='./file0\x00', r5, &(0x7f00008f9000-0x1000)="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") bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) socket$inet6(0xa, 0x2, 0x3) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000025000)=0x562e3d67, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000027000-0x2)=0x1b9c, 0x4) getpeername(r1, &(0x7f000000f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000001c000-0x4)=0x1c) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000011000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x5, 0x2, &(0x7f0000011000/0x3000)=nil, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000022f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aad000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7fff}, &(0x7f0000766000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000033000)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00000df000-0x8)={0x0}, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000147000)) ioctl$TIOCNXCL(r3, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20}, 0x35) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00001d6000-0x4)=0xffffffffffffec20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) recvmmsg(r0, &(0x7f000003a000-0x258)=[{{0x0, 0x0, &(0x7f00009a8000-0x30)=[{&(0x7f0000b3c000)=""/101, 0x65}], 0x1, &(0x7f0000879000-0xdb)=""/219, 0xdb}}], 0x1, 0x2, &(0x7f0000d61000-0x10)) [ 69.494048] audit: type=1400 audit(1517746376.281:23): avc: denied { create } for pid=6634 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000000d000)={{0x0, 0x0, 0x5, 0x3, 0x1f}, 0x3, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r2 = dup2(r0, r0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0x8000, 0x100) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000892000-0x8)=[0xffffffff00000000, 0x6]) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) getpeername$llc(r1, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006df000)=0x10) sendmsg$key(r1, &(0x7f0000c65000)={0x0, 0x0, &(0x7f0000a8d000)={&(0x7f000022b000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x16c, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x88, 0x3, {{'deflate\x00'}, 0x1e8, "5f97d4685b438f1c38d8a273ae4f47e02276a8e71dbf22c12f4d070439c4c8e60afe1a46a9ee06a9984e7ff4331178580dcb9121363a31ca1dbe078e8e"}}]}, 0x16c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000043c000-0x4)=0x5, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet(r1, &(0x7f00000a5000-0xfa0)="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", 0xfa0, 0x0, &(0x7f0000689000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffff39}, 0x10) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xe0)="ad07bfb6848d0a58105a9b9c9ab44de89d8acdb8ac3ac3ed9b8c073d2ea83ebad7d19f3a3287528e03d6d39b1f7a1882066362f6e6029574eddde0a5e84531406454939396ae2f38a5f2f5ca26e731054b73333425fc43cfa355eba61eaad53090493f37c5101d361df01cbc4aa8a7f7a97e3ae971b95588200f27520cca5ace5fbf2cda64b38a687bf9dc98ac6695cc4c419c9ac8056fd4b40fecf5b8cff53c769ee805258a95b1d50921e8c7ace706b7275df26ef1f643a6ec7e99b9246b51f5a69fb6a6bdb66325566616b1a09e411dd7d4735b68b95d72e4da4216143285", 0xe0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xab)="2656cb7dcc514f9e3b2cf26983e64eeceef41f2954844ddad239392b05e3bb10b7a1098bb15fa80b23c57a24bf7cab8e64fb02cb62a3b155885f8e47aabe2c78b5d535659e0d7e1b16072adacb25586a11ea4c1710573d4276168c68664a3161ae35f4e08df0405577a29e38e2756620b4c8d6876c66d555c64c8a3474841230bf1fa9f12933f50f4942d3ced3fc8375b6f5f3047cfa3197e8ad41c929785d4cc5d56ce257dde848dfac8f", 0xab, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000da1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xaa)="d48fa37e68d16a5ce90b0ecbbf5e96ac0a2892e80646c50e1862d090d1452f4cca958659cf995591280b613e3ba7f0d7b455c57132a0286c4af12a2b5464ae0da86c467e1ab5ecbcb69be8efe03cc25a2b74e7cfa825ee17eec6c994a933c64bff3c6b6985d29dde21fc3423e2c2e835573f5bf2235aada6f9cb47049de5052a9ad3bfa45591e6aae07c278e02a1a473bb56232886dd9007e6ad82693618a8f9f89eb8a78b7f195ea78f", 0xaa, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r3}, &(0x7f00009bb000)=""/76, 0x4c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x40)={'tgr128-generic\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) connect$llc(r2, &(0x7f00005bd000-0x10)={0x1a, 0x7, 0x9, 0x7, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r4, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 12:12:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00009b7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) bind(r1, &(0x7f0000af3000-0x1c)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x20, &(0x7f0000009000)=""/84, &(0x7f0000002000)=0xfffffffffffffdf5) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000)=0x4, 0x4) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socketpair$inet6(0xa, 0x4000000000084000, 0x9, &(0x7f00008fd000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004fa000)={@common='vcan0\x00', 0x0}) write(r1, &(0x7f000001f000)="f6e256434a5132bfaba79cf43cb4fb19ac6acc947b8f1af34554ae6ab26e111ea2c3b646e0a215a068393112b791bcb2418f6062f4cd5c2f1da17d3865abfeb8de3a052251fd93fb7942fb0f3f68084855ea9be2e148bd5e28f6c63f36ad4378b535ec006fef53bfc8a28b21941afa5ff40a7e2bf19a96e9a4e1208ad45b2b50a0de3bca8cd608834c5755c7aa25fdd2f6e6e095c8b55546a55c4de83d282e9faa8b7bcd9f22902d01082372231649085f0ea4063e646f45341257fe3f32511bf3f5816d46d9d47f511127543f9acf5bfd9ce63a92f62c3d39797104b4130177f4ac", 0xe2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000340000)={0x0, 0x0}, &(0x7f0000e38000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006e2000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xa3e, 0x2, 0x100, 0xa, 0x80, 0x80, 0x0, r4, r5}, {0x6, 0x9, 0x2, 0xdaf, 0x5d7, 0x25f, 0x1, 0xa0}, {0x7, 0xb3, 0xffffffff80000001, 0xa5d6}, 0x0, 0xa, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x2, 0xaa, 0x1, 0x8, 0x200}}, 0xe8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000011000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x5, 0x2, &(0x7f0000011000/0x3000)=nil, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f000091e000)=0xfe8, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x4) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4(r0, &(0x7f0000eaa000+0x962)=@ax25, &(0x7f0000c59000)=0x10, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) stat(&(0x7f0000a15000-0x8)='./file0\x00', &(0x7f0000711000-0x44)) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd8000-0xe)='oom_score_adj\x00') getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000d0a000)=""/8, &(0x7f00004d6000)=0x8) 2018/02/04 12:12:56 executing program 2: clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) getuid() r0 = openat(0xffffffffffffffff, &(0x7f0000512000-0x8)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x428, &(0x7f0000000000)=""/124) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000000057, &(0x7f0000001000)=0x6, 0xfffffffffffffcf8) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/ip_mr_vif\x00') r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/create\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xe8)=""/232, 0xe8, 0x1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000782000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000090000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ddd000)='/dev/ppp\x00', 0x10000, 0x0) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) write$selinux_create(r1, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4(r0, &(0x7f0000eaa000+0x962)=@ax25, &(0x7f0000c59000)=0x10, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) stat(&(0x7f0000a15000-0x8)='./file0\x00', &(0x7f0000711000-0x44)) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x80000000, &(0x7f0000aff000-0x8)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f000095f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x2276, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69000)={@empty, @empty, @rand_addr}, &(0x7f0000961000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a6d000)=@int, &(0x7f0000ff0000-0x4)=0xffffffffffffff93) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b81000), &(0x7f0000e4f000-0x4)=0x4) inotify_init1(0xfffffffffffffffe) socket$inet_sctp(0x2, 0x5, 0x84) time(&(0x7f000063e000-0x8)) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007e2000), &(0x7f0000438000-0x4)=0x10) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000040000)=@hopopts={0x87, 0x1, [], [@enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000aee000-0x50)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd8000-0xe)='oom_score_adj\x00') getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000d0a000)=""/8, &(0x7f00004d6000)=0x8) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x80, 0x100) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0xfffffdfd, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000341000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c3d000)=""/145) unshare(0x28060400) clone(0x2e882000, &(0x7f0000cbb000), &(0x7f0000b44000), &(0x7f0000a82000), &(0x7f0000e77000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 12:12:56 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000708000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x4, 0x10000, 0xffffffffffffffff, 0x2, 0x12, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, 0x6, 0xffffffffffffff01}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}}, 0x400, 0x9, 0x482, 0x400, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000eb7000)=0x4) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffa000)='./file0\x00', &(0x7f0000560000)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000bc7000)=[{&(0x7f0000ff8000)="480000001400190309004beafd0d8c560a889b008000000000e8ff08001da2bc4803ca8164643e0008000028213ee20600000200000009ff5bffffffc7e5ed5e0000000000000020", 0x48}], 0x1) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00001d6000)) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fff) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='.\x00', 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x5d)) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xe0)="ad07bfb6848d0a58105a9b9c9ab44de89d8acdb8ac3ac3ed9b8c073d2ea83ebad7d19f3a3287528e03d6d39b1f7a1882066362f6e6029574eddde0a5e84531406454939396ae2f38a5f2f5ca26e731054b73333425fc43cfa355eba61eaad53090493f37c5101d361df01cbc4aa8a7f7a97e3ae971b95588200f27520cca5ace5fbf2cda64b38a687bf9dc98ac6695cc4c419c9ac8056fd4b40fecf5b8cff53c769ee805258a95b1d50921e8c7ace706b7275df26ef1f643a6ec7e99b9246b51f5a69fb6a6bdb66325566616b1a09e411dd7d4735b68b95d72e4da4216143285", 0xe0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xab)="2656cb7dcc514f9e3b2cf26983e64eeceef41f2954844ddad239392b05e3bb10b7a1098bb15fa80b23c57a24bf7cab8e64fb02cb62a3b155885f8e47aabe2c78b5d535659e0d7e1b16072adacb25586a11ea4c1710573d4276168c68664a3161ae35f4e08df0405577a29e38e2756620b4c8d6876c66d555c64c8a3474841230bf1fa9f12933f50f4942d3ced3fc8375b6f5f3047cfa3197e8ad41c929785d4cc5d56ce257dde848dfac8f", 0xab, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000da1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xaa)="d48fa37e68d16a5ce90b0ecbbf5e96ac0a2892e80646c50e1862d090d1452f4cca958659cf995591280b613e3ba7f0d7b455c57132a0286c4af12a2b5464ae0da86c467e1ab5ecbcb69be8efe03cc25a2b74e7cfa825ee17eec6c994a933c64bff3c6b6985d29dde21fc3423e2c2e835573f5bf2235aada6f9cb47049de5052a9ad3bfa45591e6aae07c278e02a1a473bb56232886dd9007e6ad82693618a8f9f89eb8a78b7f195ea78f", 0xaa, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r3}, &(0x7f00009bb000)=""/76, 0x4c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x40)={'tgr128-generic\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) connect$llc(r2, &(0x7f00005bd000-0x10)={0x1a, 0x7, 0x9, 0x7, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r4, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f0000d3e000)={0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fcc000)=0xfffffffffffffff8) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000016e000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000f3f000-0x4)=0x10000, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r3, &(0x7f00004db000), 0x4000000000400ff) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000002000)="b438a459952a7a8c06a8091df285d2f1c319a94f8ea04444f88b9f2dffd0b2ba60618e24f8", &(0x7f0000001000), &(0x7f00008c8000), &(0x7f0000001000-0x16f)="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") chroot(&(0x7f00004c6000-0x8)='./file0\x00') 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000087d000)='/dev/usbmon#\x00', 0x0, 0x181000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r3, &(0x7f0000cd5000-0x8)='./file0\x00', r4, &(0x7f0000d22000)='./file0\x00') r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r6, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee7000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) fremovexattr(r9, &(0x7f0000f46000-0x1c)=@random={'system.', '/proc/self/net/pfkey\x00'}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000040b000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f000072b000-0x10)={r10, &(0x7f00005ba000-0x72)=""/114}) 2018/02/04 12:12:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0xa5a) pipe(&(0x7f0000bf3000)={0x0}) r3 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000a9a000)="6c91e64419768679645caec911ba893d74d1ea6a398d747b11d5e7a84ba77e54fd665cc8946412c9a58f9aab17eee3e7", 0x30) stat(&(0x7f000040b000)='./file0\x00', &(0x7f000011c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000753000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000373000-0x8)='./file0\x00', 0x6000, r4, r5, 0x2, 0x1800000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) mlockall(0x3) r6 = socket(0x18, 0x0, 0x4) getpeername(r6, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0xffffffffffffff84) accept4$vsock_stream(r2, &(0x7f0000031000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000e44000)={0x5, 0x7, 0x2000}, 0x4) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000841000)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000095d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, 0x800, 0x2091, 0x1, 0x7fff, 0x135}, &(0x7f0000246000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d5c000-0xc)={r2, 0x3, 0x10}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000cb7000-0x20)={@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x10000000000000, 0x3, 0xfffffffffffefffc, 0x0, 0x20000, 0x90d}, 0x3) close(r0) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}}, &(0x7f000000b000)={{0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1}}, {{0x0, 0x7530}}], 0x30) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cd2000-0x10)={0x0, 0x7530}, 0x10) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000907000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x3, 0xfffffffffffffff8}, 0x8) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000d70000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='mime_type\'\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000044e000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000001000-0x8), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ab000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x7fffffb0}}) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x7, &(0x7f000053d000-0x4)=0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f000053d000-0x7)='(wlan0\x00', 0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000053b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000001000-0x8)) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/02/04 12:12:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000057c000)={0x0, 0x0, &(0x7f0000aa4000)=[]}, &(0x7f0000f6a000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000260000)={0x0, 0x9, 0x6, [0x0, 0xfffffffffffffeff, 0x2, 0x0, 0x800, 0xe0bf]}, &(0x7f00002d8000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009a9000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x9000000000000}}, 0x7, 0x5, 0x10000, 0x200, 0x100000001}, &(0x7f000035d000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000364000)={0x0, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x7fff, 0x4, 0x7fff, 0xaf4, 0xe8f5, 0x6, 0x6, 0x8001, 0x3, 0x10000, 0x10000, 0x3f, 0x0, 0x6, 0x7e]}, &(0x7f0000788000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dda000)={0x0, 0x238c}, &(0x7f0000337000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a38000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000983000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000087f000-0x6)={0x0, 0xff}, &(0x7f0000202000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000449000-0xa8)={0x0, 0xa0, "d5bd685158fa2fa5a6db1735e9bd10cd43234005d7aefd07ef39b9ce63b9cf1f932fc6c44db8060d28180cdb2a15011220a58d12081241dd6fe9bb734fd5cc49036ae5efefb4eacf72aa315fb0cc1dd83d09de0f49ddd29d136f51880e57247ed66701a9b374e8802fa61f7373f79de2e64774e32f53afe235ac119bf569f2055e34fc9291af88ca997254ff0fe21d3b3c9b69407695878203ac1a5c75816537"}, &(0x7f00001ac000-0x4)=0xa8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000168000-0xc)={0x0, 0x1, 0x2, [0x0, 0x0]}, &(0x7f0000ab2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b46000-0x8)={0x0, 0x5a2}, &(0x7f0000854000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000bca000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00004cc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a3e000-0x98)={0x0, @in6={{0xa, 0x0, 0x2000000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x4, 0x1000}, &(0x7f00003d9000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f80000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x800}, &(0x7f00001dd000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000128000-0x8)={0x0, 0x5}, &(0x7f000047c000)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000c74000)=[{&(0x7f00005f5000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000851000)=[{&(0x7f0000da4000)="cc9c792fc473ee0bcb8e1cf7e5aec5b5d650f06efb2e451ee046a3853d79c9b3f36283b3ff5da44f63183378f1e034d9530782869916cb81fe82e385326f1d13df7f852fbd6abb480816d7945c8c134c33fbed45", 0x54}, {&(0x7f0000427000-0x5e)="2a76b9fa3c1e47305d104bac04a427ca032ebd9674ab6f0eb2a79a3aee86e98927410195422a58b2b6babf5002af436bac7581e13a43aa342f3dd61c99a53e2e1b0aab1d98a4eba4bb05ab3a697443da7996784e796b7df99375b6ab9cbe", 0x5e}, {&(0x7f0000310000-0x31)="ff6237c0adaa5fdcf9e627f7e69361f648a176741727009b8741a1f7fd695e7b8701d41fe25cf15c709667292c9aca795d", 0x31}, {&(0x7f0000ace000-0x21)="ad187cdba81fb3426a44476136c0ee803f38c96b08172de11c6e1e9cf4b5f562bacd0357e7a063876edd32a9d71a8dbf5fe2749536fdf4eebc", 0x39}], 0x4, &(0x7f000000f000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x4, 0x4d, 0xe75d, 0x80, 0x7c12, 0xee16, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x40400000, 0x2, 0x3a9c, 0x1, 0x10000, 0x80000001, 0xbf, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0xc765, 0x5, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x82, 0x100000000, 0x4, 0x198051e3, 0x6de1, 0x63, 0xfffffffffffffff8, 0xfffffffffffff801, r6}}], 0xc0, 0x20000800}, {&(0x7f0000c2d000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f00000fd000-0x50)=[{&(0x7f00006aa000)="4b36ae9f27a8f6370b3f28ad09127c6f36bf1e9cb3a3ac034f900779b71391e03c49892cde609cb9ef951ee2e387f588eae46da9c3c04907893099232bddfebc8efe0dece387ce379523", 0x4a}, {&(0x7f00002c6000-0x1000)="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", 0x1000}, {&(0x7f0000fa4000)="27985bee271ac322f1724cd4d217d8ce9dd3f1db3dd586d380293cb80bdcdb4fd3f4b693ff843f72265972623c4d0c74659d1a6ad28f2146ccda27c8f14287b0f53511dba6766ec1fd133c10782c47ae35ff651993e5887aa62c2e090263402bf79b1958ef9457f3d48c8aa2941b1d6a5d93326bdd2efdd7d396d1", 0x7b}, {&(0x7f0000176000-0xc5)="e885e5f887a4a67cbd661c2b36631533ce8d3829dc0986380d189794ad9cd9065255144af707a12a3d9a1453c164ea00b71f82a1231e807127d6d8fbb7b070b7984fa4d700e2df93402eb213a3d423392fbfd2a424fffb18c195953812708bf8e5a054d0d562a3dbadafaca51d02d0568efc336d94886b98ed45197b3bdcc055b66795c8d9ca8eaf06fe179639f03c383f873278ae90a7ae7a6fb4a03f46973bb73fec0891909e81df5b389d8744f4785705296aa4691e16a8f01db55f422c12fe1a3dd247", 0xc5}, {&(0x7f0000612000)="440c4fc8a77c28d4b948747c437e265e1d6ef1f149ce6a67ab4becf95b8e110728dafdcebdf6fd8019bab22cac18435733de936e5fcc1b29540f937ee65aef0cadd7df0a0d42b70f224fd3fb3333939df4af5fcf82aa0fcff6e8414b368e0bee83ecad7e8efe4c0e0b18cc252520", 0x6e}], 0x5, &(0x7f000026b000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x2000000, 0xffff, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x2, 0xa839742db3aa41c3, 0x0, 0x9, 0x3f, 0x0, 0x401, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0xffffffffffffffe0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6e4, 0x1, 0x7fffffff, 0x8000, 0x7, 0x6, 0xffffffffffffffff, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x3, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0xffffffff0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8006, 0x5, 0x258, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x3, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x208, 0x4, 0xfffffffffffffff8, r11}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x5, 0x6}}], 0x1e0}, {&(0x7f0000c90000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000805000-0x50)=[{&(0x7f00000f3000)="47bd70ce0d6287427356c3e448985d3eef08747b9bd66ce1f82cf58d575f206fc2d3d21054acd59433c52696184552997dd93be4399f", 0x36}, {&(0x7f000052e000+0x6b5)="e26d8cb862f01c7387be1c6413dbf4b02cde263e2babab9bff5eaaf90eb2d3044dda95c82ed82b86493c32b718a846e54014e0e8c283b6dd1bd6c3", 0x3b}, {&(0x7f00007c1000)}, {&(0x7f0000c8a000-0xcd)="7eeba53d559c7c042bcf59d41f2363e39e5ffa52b1ce84996b34b9e8a2e5018d64f10843742bd4c25cb73108f0e452895d94da3d5831f35e0fed0cb05b55c27326e3bf6a24b2e23e70f570cfdccee66d51d7b4488dcc7f7b27f4999968c08ba199f114b69ca641b2d7d90c03b6676080ee8059d333fe1e03d79fb1f93e630183b17a7ca8883430396589e3f4e4c1d35ade09373f3883c6e00db639111a3a47b47a31d3994417b3d5ae25d99cb449b1e5a60a7ef65a7e32e7d9be35f866148d9dfd7960a900dc5dd0cb33f3753c", 0xcd}, {&(0x7f000082f000-0xa0)="cd5bb9ec284668a2e05adf61e4f775d343fb1e3ec984460071fff69f833839dae32220b83605a15ba3d4602049554d90dc3f7068678dc65c98af250e7c1fd6e5d4e2fc789339148d6aa16246a4e8750df759a0083e67ceee89083615c852b1a90f509d44e19e87cc331b1089e09b65a71b1bc81bafd25fc3d8f95ebfa8621597a939975c139d20c18da71ad8c57d9bb486e5a03cd004354bbe173e288c4a4c65", 0xa0}], 0x5, &(0x7f00001d6000)=[@sndrcv={0x30, 0x84, 0x1, {0xae5, 0x6, 0x8209, 0x80, 0x2, 0x7ff, 0x1, 0x7fff, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x81, 0x1, 0xa2, 0x9, 0x4, 0x6, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0xf07}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x3, 0xe48b}}], 0xc0, 0x4000841}, {&(0x7f0000768000)=@in={0x2, 0x1, @rand_addr}, 0x10, &(0x7f000041f000)=[{&(0x7f0000087000-0xed)="46b59b88e3f7f5e0b00bfd762477ed66556a39a704bd1eeea418cb8c7d5290da290b8da9175853c18e39260c693d5b2c3ba9c8b91daa7c64f8c110bee0d5ad4fb755601779a84347cf178eae144e9c2c8b40b756d5d61ca05fd48b99c003a8f2891e85256b850640ffdd81572f6a144b9e18ae79538d54e8b781c994509c843d64c18d63b39f9a4ffc06061ea9861c3b97ea00abebf9b5c1cc3182d52d8efe9be323c65abb02416a0cf6b7adfeae05288cdb30908eb151a1ee0aac42d449f49671804c1e09e7bb65bf470e028d3851457ab5ba6fbf5c589a187721591b22267edf0a277229d4a0fbbd5413b98a", 0xed}], 0x1, &(0x7f000014f000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0xfff, 0x8a2, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0xeb9, 0x1000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x200, 0x3, 0x4, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0xa, 0x8001, 0x9, 0x9, 0x7f, 0x5, r16}}], 0xc0, 0x4}, {&(0x7f0000424000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000ab6000-0x30)=[{&(0x7f000005e000)="687373dbbe72ee966f8b9f4f17e097e5cdc44843c858e3963529dfe83c35f6a72df6662bcd43c9f5e90bb715539a966541e40522cffe39a7c71215034ddda978d4", 0x41}, {&(0x7f000022e000-0x6f)="f23aa5f4417cd171b9fbb5a40adb270778b81656c6aeb27a347568fe78bdb79f59d330740244b287f3ad84eff6fc7c2666c59d839c4df52e1ce6f6601f0183372e2bec066e1579aa0f384caa14dd2876012aeb4b809603c4febe2603ba1b22d030af737d0266f7c2c12a14960e60b4", 0x6f}, {&(0x7f0000fee000-0x23)="bf6e1c6670e2fe0757f00f75d01e2d1ca0124bc3f8d33766c1757176fafaf45720c564", 0x23}], 0x3, &(0x7f00004dc000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x26a, 0x2, 0x40, 0x9, 0x4, 0xe81, 0x100000001, r17}}], 0x30, 0x10}], 0x5, 0x40000) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/04 12:12:56 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000895000)) flock(r1, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000feb000)={@generic="b8e07242f8c6af485ce2b639a0ebdc84", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) flock(r2, 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ed9000)={0x1, 0xffff}) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5b000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ab9000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff00000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x273e9cf7}], 0x78) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d9e000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000a7c000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5f000-0x4)=0xc) lchown(&(0x7f00008d8000-0x8)='./file0\x00', r2, r3) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e22000-0x14), &(0x7f0000f5f000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f0000977000-0x15)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000445000-0x4)=0x2e) mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x3, 0xfffffffffffffff8}, 0x8) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/04 12:12:56 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000895000)) flock(r1, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000feb000)={@generic="b8e07242f8c6af485ce2b639a0ebdc84", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) flock(r2, 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ed9000)={0x1, 0xffff}) 2018/02/04 12:12:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ace000)=""/79) 2018/02/04 12:12:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x0, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) sendmsg$nl_route(r0, &(0x7f0000036000-0x38)={&(0x7f0000450000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000c0e000-0x10)={&(0x7f0000f6b000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x20, 0x5, 0x3, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/02/04 12:12:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000578000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000953000-0x8)) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) dup2(r1, r2) 2018/02/04 12:12:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000735000)={0x0, 0x2c, &(0x7f00006bf000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x1}, @in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000b14000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000013f000-0x10)={0xec25, 0x20b, 0xc0000000000, 0x200, r2}, 0x10) getsockname$unix(r1, &(0x7f0000035000)=@file={0x0, ""/108}, &(0x7f0000d5e000-0x4)=0x6e) 2018/02/04 12:12:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000)='auxv\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') accept4$ax25(r2, 0x0, &(0x7f0000243000), 0x80000) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000396000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/246) 2018/02/04 12:12:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/keychord\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e86000-0x2)={0x7, 0xfffffffffffffffe}) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/02/04 12:12:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba9000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a45000)=0x5, &(0x7f0000a2b000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000008b000-0x8)={0x0, 0x5}, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cc0000)={r2, 0x80000001}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000065a000)=""/163, &(0x7f0000b54000-0x4)=0xa3) preadv(r4, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) [ 70.097042] audit: type=1400 audit(1517746376.881:24): avc: denied { dyntransition } for pid=6849 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/04 12:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000804000)) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007ab000)={0x0, 0x7, 0x30, 0x8c, 0x7fff}, &(0x7f00003cf000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000f9000)=r1, 0x4) r2 = dup2(r0, r0) ioctl$TCSETA(r2, 0x5406, &(0x7f000007e000-0x14)={0x204d, 0x800, 0x7, 0xde, 0x7, 0x9, 0x20, 0x3, 0x100000000, 0xfffffffffffffff9}) r3 = gettid() stat(&(0x7f0000cde000-0x8)='./file0\x00', &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009e1000-0x8)='./file0\x00', &(0x7f000064b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e09000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e32000)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f00005bc000)=0xe8) r8 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b33000)=0x0) r10 = getuid() ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000030000-0x20)={"291206369d40f6b5d08f6c698deead1d", {0x4, 0xae4f, 0x4, "7d3398cfb3bc", 0x4}}) r11 = getgid() sendmsg$unix(r2, &(0x7f0000ff7000-0x38)={&(0x7f0000f1d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000abc000)=[{&(0x7f0000b59000)="33db12d664592c17944b9dc5412465a5253ae92a840b95be75d726b54b5fad994ca819b348062e8c446f47de826d24d75d2bcf8138bc7a15eaa5fc88ffc9bb223c510f5611d87a55d74f126e24d9b479028979133b34de388c4e04c9c4c280e7c8b4bc73c32277a92ff4c481e0c9c6e3ef1af50ba74820b36865d2535743b499eeedf06504ab6c958628be1c7a11219e5392bef6a70736b42d1cce68bf254b", 0x9f}], 0x1, &(0x7f0000774000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r0, r0, r2, r2, r0, r2]}], 0x168, 0x4000000}, 0x4) write(r0, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000794000)='id_legacy\x00', &(0x7f00004db000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000c5000)="fb00", 0xfffffe93, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) 2018/02/04 12:12:57 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000021000-0x8)={0xd4}, 0x8, 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000005000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000018000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x7, 0x0, 0x0, 0x0, 0x7, 0x2, 0x80, 0x80, 0x0, r2, r3}, {0x2, 0x100000000, 0x4, 0x2, 0xff, 0x1, 0xacd4}, {0x101, 0x3a7948bf, 0x0, 0x1ff}, 0x6, 0xd, 0x1, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x2, 0x3, 0x1, 0x1d9b163c, 0x7ff}}, 0xe8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000020000)={0x2, 0x10001, 0x8, 0xdd03, 0x8, 0xac}) 2018/02/04 12:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba9000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a45000)=0x5, &(0x7f0000a2b000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000008b000-0x8)={0x0, 0x5}, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cc0000)={r2, 0x80000001}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000065a000)=""/163, &(0x7f0000b54000-0x4)=0xa3) preadv(r4, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/04 12:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000057c000)={0x0, 0x0, &(0x7f0000aa4000)=[]}, &(0x7f0000f6a000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000260000)={0x0, 0x9, 0x6, [0x0, 0xfffffffffffffeff, 0x2, 0x0, 0x800, 0xe0bf]}, &(0x7f00002d8000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009a9000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x9000000000000}}, 0x7, 0x5, 0x10000, 0x200, 0x100000001}, &(0x7f000035d000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000364000)={0x0, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x7fff, 0x4, 0x7fff, 0xaf4, 0xe8f5, 0x6, 0x6, 0x8001, 0x3, 0x10000, 0x10000, 0x3f, 0x0, 0x6, 0x7e]}, &(0x7f0000788000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dda000)={0x0, 0x238c}, &(0x7f0000337000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a38000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000983000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000087f000-0x6)={0x0, 0xff}, &(0x7f0000202000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000449000-0xa8)={0x0, 0xa0, "d5bd685158fa2fa5a6db1735e9bd10cd43234005d7aefd07ef39b9ce63b9cf1f932fc6c44db8060d28180cdb2a15011220a58d12081241dd6fe9bb734fd5cc49036ae5efefb4eacf72aa315fb0cc1dd83d09de0f49ddd29d136f51880e57247ed66701a9b374e8802fa61f7373f79de2e64774e32f53afe235ac119bf569f2055e34fc9291af88ca997254ff0fe21d3b3c9b69407695878203ac1a5c75816537"}, &(0x7f00001ac000-0x4)=0xa8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000168000-0xc)={0x0, 0x1, 0x2, [0x0, 0x0]}, &(0x7f0000ab2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b46000-0x8)={0x0, 0x5a2}, &(0x7f0000854000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000bca000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00004cc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a3e000-0x98)={0x0, @in6={{0xa, 0x0, 0x2000000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x4, 0x1000}, &(0x7f00003d9000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f80000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x800}, &(0x7f00001dd000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000128000-0x8)={0x0, 0x5}, &(0x7f000047c000)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000c74000)=[{&(0x7f00005f5000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000851000)=[{&(0x7f0000da4000)="cc9c792fc473ee0bcb8e1cf7e5aec5b5d650f06efb2e451ee046a3853d79c9b3f36283b3ff5da44f63183378f1e034d9530782869916cb81fe82e385326f1d13df7f852fbd6abb480816d7945c8c134c33fbed45", 0x54}, {&(0x7f0000427000-0x5e)="2a76b9fa3c1e47305d104bac04a427ca032ebd9674ab6f0eb2a79a3aee86e98927410195422a58b2b6babf5002af436bac7581e13a43aa342f3dd61c99a53e2e1b0aab1d98a4eba4bb05ab3a697443da7996784e796b7df99375b6ab9cbe", 0x5e}, {&(0x7f0000310000-0x31)="ff6237c0adaa5fdcf9e627f7e69361f648a176741727009b8741a1f7fd695e7b8701d41fe25cf15c709667292c9aca795d", 0x31}, {&(0x7f0000ace000-0x21)="ad187cdba81fb3426a44476136c0ee803f38c96b08172de11c6e1e9cf4b5f562bacd0357e7a063876edd32a9d71a8dbf5fe2749536fdf4eebc", 0x39}], 0x4, &(0x7f000000f000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x4, 0x4d, 0xe75d, 0x80, 0x7c12, 0xee16, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x40400000, 0x2, 0x3a9c, 0x1, 0x10000, 0x80000001, 0xbf, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0xc765, 0x5, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x82, 0x100000000, 0x4, 0x198051e3, 0x6de1, 0x63, 0xfffffffffffffff8, 0xfffffffffffff801, r6}}], 0xc0, 0x20000800}, {&(0x7f0000c2d000-0x10)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f00000fd000-0x50)=[{&(0x7f00006aa000)="4b36ae9f27a8f6370b3f28ad09127c6f36bf1e9cb3a3ac034f900779b71391e03c49892cde609cb9ef951ee2e387f588eae46da9c3c04907893099232bddfebc8efe0dece387ce379523", 0x4a}, {&(0x7f00002c6000-0x1000)="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0x1000}, {&(0x7f0000fa4000)="27985bee271ac322f1724cd4d217d8ce9dd3f1db3dd586d380293cb80bdcdb4fd3f4b693ff843f72265972623c4d0c74659d1a6ad28f2146ccda27c8f14287b0f53511dba6766ec1fd133c10782c47ae35ff651993e5887aa62c2e090263402bf79b1958ef9457f3d48c8aa2941b1d6a5d93326bdd2efdd7d396d1", 0x7b}, {&(0x7f0000176000-0xc5)="e885e5f887a4a67cbd661c2b36631533ce8d3829dc0986380d189794ad9cd9065255144af707a12a3d9a1453c164ea00b71f82a1231e807127d6d8fbb7b070b7984fa4d700e2df93402eb213a3d423392fbfd2a424fffb18c195953812708bf8e5a054d0d562a3dbadafaca51d02d0568efc336d94886b98ed45197b3bdcc055b66795c8d9ca8eaf06fe179639f03c383f873278ae90a7ae7a6fb4a03f46973bb73fec0891909e81df5b389d8744f4785705296aa4691e16a8f01db55f422c12fe1a3dd247", 0xc5}, {&(0x7f0000612000)="440c4fc8a77c28d4b948747c437e265e1d6ef1f149ce6a67ab4becf95b8e110728dafdcebdf6fd8019bab22cac18435733de936e5fcc1b29540f937ee65aef0cadd7df0a0d42b70f224fd3fb3333939df4af5fcf82aa0fcff6e8414b368e0bee83ecad7e8efe4c0e0b18cc252520", 0x6e}], 0x5, &(0x7f000026b000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x2000000, 0xffff, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x2, 0xa839742db3aa41c3, 0x0, 0x9, 0x3f, 0x0, 0x401, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0xffffffffffffffe0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6e4, 0x1, 0x7fffffff, 0x8000, 0x7, 0x6, 0xffffffffffffffff, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x3, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0xffffffff0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8006, 0x5, 0x258, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x3, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x208, 0x4, 0xfffffffffffffff8, r11}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x5, 0x6}}], 0x1e0}, {&(0x7f0000c90000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000805000-0x50)=[{&(0x7f00000f3000)="47bd70ce0d6287427356c3e448985d3eef08747b9bd66ce1f82cf58d575f206fc2d3d21054acd59433c52696184552997dd93be4399f", 0x36}, {&(0x7f000052e000+0x6b5)="e26d8cb862f01c7387be1c6413dbf4b02cde263e2babab9bff5eaaf90eb2d3044dda95c82ed82b86493c32b718a846e54014e0e8c283b6dd1bd6c3", 0x3b}, {&(0x7f00007c1000)}, {&(0x7f0000c8a000-0xcd)="7eeba53d559c7c042bcf59d41f2363e39e5ffa52b1ce84996b34b9e8a2e5018d64f10843742bd4c25cb73108f0e452895d94da3d5831f35e0fed0cb05b55c27326e3bf6a24b2e23e70f570cfdccee66d51d7b4488dcc7f7b27f4999968c08ba199f114b69ca641b2d7d90c03b6676080ee8059d333fe1e03d79fb1f93e630183b17a7ca8883430396589e3f4e4c1d35ade09373f3883c6e00db639111a3a47b47a31d3994417b3d5ae25d99cb449b1e5a60a7ef65a7e32e7d9be35f866148d9dfd7960a900dc5dd0cb33f3753c", 0xcd}, {&(0x7f000082f000-0xa0)="cd5bb9ec284668a2e05adf61e4f775d343fb1e3ec984460071fff69f833839dae32220b83605a15ba3d4602049554d90dc3f7068678dc65c98af250e7c1fd6e5d4e2fc789339148d6aa16246a4e8750df759a0083e67ceee89083615c852b1a90f509d44e19e87cc331b1089e09b65a71b1bc81bafd25fc3d8f95ebfa8621597a939975c139d20c18da71ad8c57d9bb486e5a03cd004354bbe173e288c4a4c65", 0xa0}], 0x5, &(0x7f00001d6000)=[@sndrcv={0x30, 0x84, 0x1, {0xae5, 0x6, 0x8209, 0x80, 0x2, 0x7ff, 0x1, 0x7fff, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x81, 0x1, 0xa2, 0x9, 0x4, 0x6, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0xf07}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x3, 0xe48b}}], 0xc0, 0x4000841}, {&(0x7f0000768000)=@in={0x2, 0x1, @rand_addr}, 0x10, &(0x7f000041f000)=[{&(0x7f0000087000-0xed)="46b59b88e3f7f5e0b00bfd762477ed66556a39a704bd1eeea418cb8c7d5290da290b8da9175853c18e39260c693d5b2c3ba9c8b91daa7c64f8c110bee0d5ad4fb755601779a84347cf178eae144e9c2c8b40b756d5d61ca05fd48b99c003a8f2891e85256b850640ffdd81572f6a144b9e18ae79538d54e8b781c994509c843d64c18d63b39f9a4ffc06061ea9861c3b97ea00abebf9b5c1cc3182d52d8efe9be323c65abb02416a0cf6b7adfeae05288cdb30908eb151a1ee0aac42d449f49671804c1e09e7bb65bf470e028d3851457ab5ba6fbf5c589a187721591b22267edf0a277229d4a0fbbd5413b98a", 0xed}], 0x1, &(0x7f000014f000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0xfff, 0x8a2, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0xeb9, 0x1000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x200, 0x3, 0x4, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0xa, 0x8001, 0x9, 0x9, 0x7f, 0x5, r16}}], 0xc0, 0x4}, {&(0x7f0000424000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000ab6000-0x30)=[{&(0x7f000005e000)="687373dbbe72ee966f8b9f4f17e097e5cdc44843c858e3963529dfe83c35f6a72df6662bcd43c9f5e90bb715539a966541e40522cffe39a7c71215034ddda978d4", 0x41}, {&(0x7f000022e000-0x6f)="f23aa5f4417cd171b9fbb5a40adb270778b81656c6aeb27a347568fe78bdb79f59d330740244b287f3ad84eff6fc7c2666c59d839c4df52e1ce6f6601f0183372e2bec066e1579aa0f384caa14dd2876012aeb4b809603c4febe2603ba1b22d030af737d0266f7c2c12a14960e60b4", 0x6f}, {&(0x7f0000fee000-0x23)="bf6e1c6670e2fe0757f00f75d01e2d1ca0124bc3f8d33766c1757176fafaf45720c564", 0x23}], 0x3, &(0x7f00004dc000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x26a, 0x2, 0x40, 0x9, 0x4, 0xe81, 0x100000001, r17}}], 0x30, 0x10}], 0x5, 0x40000) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba9000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a45000)=0x5, &(0x7f0000a2b000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000008b000-0x8)={0x0, 0x5}, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cc0000)={r2, 0x80000001}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f000065a000)=""/163, &(0x7f0000b54000-0x4)=0xa3) preadv(r4, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/04 12:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0xdfffffeffffffffd) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/autofs\x00', 0x101001, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) utimensat(r2, &(0x7f00004ec000)='./file0\x00', &(0x7f00004ed000-0x20)={{0x0, 0x2710}}, 0x100) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00004ed000-0xd)='/dev/binder#\x00', 0xd, &(0x7f0000334000-0x7)='system\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00004ed000-0x1000)=""/4096, 0x1000) geteuid() 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') write$eventfd(r0, &(0x7f0000653000)=0x9563, 0x8) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x400001) r0 = pkey_alloc(0x0, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000064b000)={0x0, 0x0, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00008f7000-0x8)=0x1) r2 = socket$inet6(0xa, 0x4, 0xfff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000095c000)={0x80000001, {{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdb}}, {{0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}}, 0x108) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, r0) [ 70.257891] audit_printk_skb: 6 callbacks suppressed 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/autofs\x00', 0x4041, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x1, 0xc78, 0x4, 0x6, 0xfffffffffffffe00}, &(0x7f0000028000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000029000)={0x0}, &(0x7f0000029000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x1, &(0x7f000002a000-0x7b)=""/123) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000028000)={r2, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1ff}}, [0x4, 0x1f, 0x4, 0x80, 0x5, 0x1, 0x1, 0x6, 0x100, 0x100000001, 0xca6, 0x42d, 0x4, 0x6, 0x3]}, &(0x7f0000028000)=0x108) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setown(r4, 0x8, r5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000029000-0x8)={0x5, 0x2}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000-0x3e)=""/62, &(0x7f0000029000)=0x3e) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000002a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}}}, &(0x7f000002a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000c000)={r6, 0x8}, &(0x7f0000005000)=0x6) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/04 12:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000015b000)) r0 = socket$netlink(0x10, 0x3, 0x14) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup3(r0, r1, 0x480000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000bfe000-0x4)=0x5cf, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e88000)) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20}, 0x35) [ 70.257904] audit: type=1400 audit(1517746377.041:27): avc: denied { getattr } for pid=6873 comm="syz-executor1" path="socket:[17564]" dev="sockfs" ino=17564 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 [ 70.269603] binder: 6881:6883 got reply transaction with no transaction stack [ 70.269612] binder: 6881:6883 transaction failed 29201/-71, size 0-0 line 2920 [ 70.279922] binder: 6881:6890 got reply transaction with no transaction stack [ 70.279930] binder: 6881:6890 transaction failed 29201/-71, size 0-0 line 2920 [ 70.280070] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.298317] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.316006] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.355164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') write$eventfd(r0, &(0x7f0000653000)=0x9563, 0x8) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000029b000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000241000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000664000-0x4)=0xffffffffffffffc8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000783000+0xb56)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x327, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000017b000-0x10)=@common='syzkaller1\x00', 0x10) r1 = socket(0x17, 0xa, 0x200000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000136000)=0x8000000, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007ae000-0x70)={0x2, 0x1, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_spirange={0x2, 0x10}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) connect(r1, &(0x7f00005de000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(cryptd(digest_null-generic),ctr-twofish-3way)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000721000), &(0x7f0000217000-0x4)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005dc000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000092e000-0x4), &(0x7f00005e8000-0x4)=0x2) 2018/02/04 12:12:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000eeb000-0xf0)=[{{&(0x7f0000660000)=@ipx, 0x10, &(0x7f0000713000-0x60)=[{&(0x7f0000a59000-0x6e)=""/110, 0x6e}, {&(0x7f0000841000-0x7e)=""/126, 0x7e}, {&(0x7f0000e24000)=""/186, 0xba}, {&(0x7f0000be2000)=""/186, 0xba}, {&(0x7f0000c6d000-0xca)=""/202, 0xca}, {&(0x7f0000ab2000-0x59)=""/89, 0x59}], 0x6, 0x0, 0x0, 0x80000001}, 0x40}, {{&(0x7f000073e000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000e6b000-0x20)=[{&(0x7f000005d000)=""/81, 0x51}, {&(0x7f0000823000)=""/73, 0x49}], 0x2, &(0x7f00002e8000-0x5b)=""/91, 0x5b, 0xffffffff}, 0x9}, {{&(0x7f0000df6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00004c4000-0x70)=[{&(0x7f000082b000)=""/255, 0xff}, {&(0x7f0000602000-0x3c)=""/60, 0x3c}, {&(0x7f0000358000)=""/241, 0xf1}, {&(0x7f0000fff000-0xbf)=""/191, 0xbf}, {&(0x7f0000146000-0xed)=""/237, 0xed}, {&(0x7f0000467000)=""/140, 0x8c}, {&(0x7f00001f1000-0x7)=""/7, 0x7}], 0x7, &(0x7f00003a8000-0x4e)=""/78, 0x4e}, 0xf1}, {{&(0x7f0000211000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00001a0000)=[{&(0x7f0000f4b000)=""/15, 0xf}, {&(0x7f00001d0000)=""/9, 0x9}], 0x2, &(0x7f0000183000-0x89)=""/137, 0x89, 0x1000}, 0x7}], 0x4, 0x10000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000da1000-0x4)=0x400, 0x4) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e37000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000028e000), &(0x7f000015a000)=0xb) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000035000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000172000)={0x0, 0xfffffffffffffeff, 0x1, 0x7f}, &(0x7f0000b2f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7b000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2, 0x6, 0x5, 0x7fffffff}, &(0x7f0000692000-0x4)=0xa0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r2, 0x100, &(0x7f0000cc5000)) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110}, {r1, 0x1006}], 0x2, 0x0) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005b4000), 0x8) setns(r0, 0x44000000) fgetxattr(r0, &(0x7f0000f6a000)=@known='security.evm\x00', &(0x7f000081d000-0xc)=""/12, 0xc) 2018/02/04 12:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) pwrite64(r0, &(0x7f0000162000-0x6b)="c44fdbb0585a18b9466af1e6cfd84b9b4a3dd99275e2c5911e04f3f5168237559541da839bca1be4c1aa663f826eb6f26ddde1f8e1dcd26606c7dccbb335b6f7111db4e4f66364f4ba538fea4d1df628b3b28966137123b420ec3e96f58bb2b3ca07dc6fe3e33e30c037be", 0x6b, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000ced000-0x8)=0x10000) 2018/02/04 12:12:57 executing program 1: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f00003e6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000040000)=0x10, 0x80800) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000041a000)={0x2, 0x2, 0x7a70, 0x1}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000137000)='/dev/rtc\x00', 0x181000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000179000-0x30)={0x0, 0x6, 0xfec6, 0x1, 0x3ff, 0x3}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000041b000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041b000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/04 12:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) umount2(&(0x7f0000297000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ppoll(&(0x7f0000726000-0x20)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket(0x11, 0x8020400000000803, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ff7000-0xc)={@dev, @multicast1, 0x0}, &(0x7f00007ce000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d3f000)={@generic="670709eab9ca6719452a43a82c532888", r2}) sendmsg$key(r1, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/keychord\x00', 0x400000, 0x0) sendmmsg(r1, &(0x7f000085e000-0x12c)=[{{&(0x7f000033a000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e6e000)=[{&(0x7f00009dd000-0xb2)="d5cb5b747981846b14f49a4d7bceb1362556a071f93af8e4204c2850a0fb6bc26517af1fe433c8e0f169263cbb28e0970576dbf97de1cdbf404104bbb9397b1aa57b4bc1811130a22432193a6c4c6550d73586bb5b265386bc3f9e911e599596f23aba33c8ddcb784d48c86db47f1c72a48f828d7602307965e1e47a93e894128b6cd0aef2c10f3910d6c0a1a6850d1f826f176ddbbf3d9d8178debc432d8a95dc4949636f72f1f52057801528b878c2247d", 0xb2}, {&(0x7f0000b2e000)="c5bcd1b0b5c2bf253cdd98fc664ba22d1aa53da5a59391be042bc3ebbe6a7b22c1d67e2b1a5f5adddbfa6961922211f35c625c8a391f9e009f9fcf421b6bc3bd59aa2c80bc4310e50ed731c9bcf4d581e4f99948c4845bbd2e37206da83a03ae487c88373f51", 0x66}, {&(0x7f00001d4000-0x10)="5bd0a244a56b7be88ea6c008ad263627", 0x10}, {&(0x7f0000dcc000)="dbf256997bc03a67f4e31a768d35d2805b836271b4d1a7f8fb3b67a1946c3aaa0df4e122aa2049ceee5b82f12dcaa3d454477f219b", 0x35}, {&(0x7f00007eb000)="38ce94ef4e601d4bef3952842cd9ddc2242c259da79fb0f1ef1e4b4fed2ca48dd102409916d0f92fb3b07fee25c8fa805e63d7ff1dab11c09c7779fc0bff9aa1c6665f51c4bc188ad8c6c5abda7d38e7bdf59a8d37f2d4b818ee085257876b1c605266aaf61fbfe83c4d3085e7cb135c34efe9a2393beccf49eb43daeba528171ef536fd4b24eaa558e1974f351ebc78c4cc1ccd", 0x94}, {&(0x7f0000300000-0x91)="efbfb93de40f82cf582ab059eddb5d63242c8b64a8e8028886ee64465774d0b0bf76d30a4cba61e9dfac2b24fb02a5005407dad7a667b3173fc902a3ff4a97a78cfa1938649f00d41c8395440d00d1fcd77667a7725470b4e826ff812f445a6fafd3e1469f6e6054bde911eaf0fca4e87b8c5e9fcc9fc0796c9774e0b8875a07181ae98aa2b4d64005f9e5dee9a46cab29", 0x91}, {&(0x7f0000e37000)="0ee232e2be48e9349c0016cfc55a4fb5db84b65dbc5c49a2def60d10ef46bace6aa432d79f0c84863e57e337506affc55dc02513f319d64f4c00821addc4571a0e2261a0bacddf608fc25b500857e38138f42d8724b119a9137676d9b735ee8b8791e62c1e", 0x65}], 0x7, &(0x7f0000827000)=[{0x50, 0x6, 0x3ff, "c054aee5f51b7c0be81afb57cafe2b8002f6b5ea90906bd4c0f20210261dd69fea0f1953af05b51cf40bf09f8887578cdf1ff208797675aace82"}, {0xb0, 0x102, 0x5, "df27109569bdc8f1047a3da7499681333495de93c118efebd447fdb77b99c00ba299f6b0ca30f6028f7d66d98a4ba8833984d5f4163cc12706aabcaaddf483d954517e85cf4dce3bcb65396d07dd5ffa415eefa5de07a24f6d8ccb3cca5647205f9eb4b5d1a7084e5a3110a4c8c37a30c2ff8fdbf29dfe938138bc5874c091dc0f102d2c23f2835ecdb3a40bc56d975070468251291d4ebc7870b4fd93"}, {0x1010, 0x0, 0x90, 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{0x48, 0x0, 0x4, "b0038ee4e43911cca2428fa15604693a2b229046cfce76ff60585307053f05348940abbc107231880d5ad68bfd2118024848b850425fb4"}, {0x108, 0x10f, 0x0, "9d4f1b17ff87c7eea52ddc87e664726ba041eb619e4065e6920bf581ba016a027bd0bc552b4b5e2d4a8b4c59c77732f836e8f9ef609f822c8ff868117b419cc9c491ec4e1cc2bb6f353889cfcd8785b6d1b4474668b0b0899af25b1fe90528d4b5aaabc8cc1aa6575693447d4ace45bd42966501f167ccd4ef9c7f6e6a50c0b5f7985547fcc99ea86fef49b5a51f030c39166cddcf72807f4af0564ff8bc9ba120273d724e17d73dffd15d7d6ff10a7d7b2d6d2fba545f4677f29cdabcb672ae74458499059dac37365d9c892dd97480a7e5b4472db097db85cb187ec06dddc52a3c037e1be57b073357da836222d212a45dcb1ee6a10e"}, {0xd0, 0x113, 0x10001, 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"7aa0f707afc76302a12aabb3eafcd0875bb8074d38a26ef0fdad93c9c993b6b991797b76a8671bfcf3a4407b00906d3d96c47aee9d36667a7c0715f6b4a1394c29481f0c32582d92187b97bab88e87f08613ffcb85b00bfabbf73eaa7f65379d285fff541b8096003e5e01a632652beffa85711ed1a58ba3cc2b8ffdc0451810b6f6da"}, {0xe8, 0x6, 0x400, "e8a52d5e439f83139008ce36565dffcf84a1d4ba20f45b67cad1d274db3307cb140a44fcc38fbb063a7626aa475b3822cea9c2d253cdab191ffc2fe6300ce9c20386cbe29eb517b9630f54cd91e2daeecdbf3a8b79b93796ec738e0ed2295f6f9fd724168b47d8dd519b1a1b482cc88149344de017c2d93a06d804356c466ebaba8eade679d175dc8e59ff73904a1a51f018a521b1cf16e3b48264e4b09c7fc7953637d1a5d585a5ce768eddd5fec2499a5dc69279d6fffbebe99fad107bec99da745d9decf0ee7af8ed3c5195d735149de1ca89c055df"}, {0x100, 0x115, 0xad8, "0f10fd5e9d329e77f6cda5c4533833fab3ea1eb57e990d02f12be9f0a4beb1a62736d7e2ed2b77b2b0298ae1a544554ca250af2d33004289351f5794aa9017cc3839211cf256691d820eea16fbfbfbd3f3de1e66b9b361f8eb552096796745044d2614a2a208a0023240ca813fd88a8c6b9455c8b0968fe837a0f436c16e2899b7f445a94cb2eea04cd019a36417ee637d75f5f8222a8762cd6fb7b3439384ac94c0186314fc0f43e6e22acbd9a021252fa658b1220f8ad83df0b3f9f3ea6e6e1cbf349400a6c8e0218403e7957b1d321675d3270a0f2535186455d820912b153e345d0f984004de2f805bce"}, {0x18, 0xa2e7e41561d53d23, 0xffffffff00000001, "7fd3059cf8"}], 0x1578, 0x10}, 0x2}, {{&(0x7f000098e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x3, 0x4, 0x3, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x3a, &(0x7f0000644000)=[{&(0x7f0000d1b000)="95c81e28404f42ebf5814512b0c3f15d808d88e91565af891d3bde226b2cc792b4bbaa55c1a269e405e8d00a176859b964c53e959fc3bb6243e2baab50ac741e85627b80d7e4b86e5bea260d30fc32985132a929a7d982ec565700616c3283102bf573f2cceccf5f6c04c4e5bd12143263586920cba2c6b225f9e8d5f7cb817335d7b24ae373876c9f34bd5d4eb079a529407e442cd72155df0c2d000d971670443a4a76ef1688d1cb3b8e261a7846ab7b0ca8311fd1c41d411a4ba1eeddacd00219e4c59869005fc9bb4e3c0b5e33f0280318b63418d0905862724ba083400598c32493d47a659e4e85e6b622e229fdbc95", 0xf2}], 0x1, &(0x7f0000521000)=[{0x68, 0x117, 0x3, "7815fb34c787c9ebf2d4516a8b95c4ed948876e6a86c64c72e5dff5f72b971d9ba2360304571b60559583e4565e5353766e6bf31a7397f384a699c429ae4962a4a54d22f7c1cdcc84203dd3c07706596d3"}, {0x50, 0x111, 0xdad, "87cabf2141c7f0a47d15040e3a23135d363e730bc459ecd79819ae6ea8a31b9bf85d568c11ef4cdcee2d7f447e6f1482a7ccee478a76cf1da9b35570"}, {0x18, 0x29, 0x101, "73cd"}, {0x88, 0x10c, 0x0, "42c8b6a9f7fae2e7d73d87d083b9fd5c2b12bc328c5eda8036ee8475b0239de7ad2ee41e91df302264156d582640686e8f55aafca59696cf5b39c445e3c84380611797bab4a32a826d755ec215a49a08f4a593afe5332c23999b22cdf4eb24b30c7a0affa59b4d402e658bfb9322fd64fa1f2557"}], 0x158, 0x4040000}, 0x7}, {{&(0x7f0000370000)=@rc={0x1f, {0x20, 0x6, 0x6, 0x1, 0xffffffffffffffd9, 0x9}, 0x7f}, 0x9, &(0x7f0000156000)=[{&(0x7f00008d4000-0x35)="98a55a30b1b5d9bed636876179086647312119259c2f6eab5e02cfc6e942cba1eedfbeb3f7e0ddf0ca41bce2b08207270d69593097", 0x35}, {&(0x7f00007b4000)="883fd9f36204", 0x6}], 0x2, &(0x7f00002e3000-0x440)=[{0x90, 0x11, 0x38c, "5dc1fd02d53978e733bf1c271de961112722adbbdfa0f9eb6feb28edd9c8fef1c5e12c7434d24cb762b94c636e815b349a84534f3d7ed3ddba9699a4859545b1aa8908d397a46772a9097f2d3e3296e9e963f642c945fbb420dacfbdd6b9dab8c3d4ca31d51a01466c24e7d9b1bc1c0cdad4baf3d8599e6155b3"}, {0xb8, 0x115, 0x0, "eb78f9e8bf3538092f1461a2fa9041ac9cbc0f139631baaf70bf05eb5c055320629379333b31e8abcbfc69f2c6d4d1c4f46353cc9f233a1e1d453d4fa47ea2eb28a86565a6a3da8bff5753cedba47485cc429a0ae753c4f3ea5dc69c21717a3c1afaeba469a74df05ae275e41ed0eee25082ddd09e0b41f59952915bf8352a3b9fc5601b9a69b97bdf7950414d667b18da48b20a461d526591f4256a14f946d58e0ea28f8a87"}, {0xc8, 0x10d, 0x7f, "16ca26763bf4305dc9e5aa6aa1fc0393eeaeddc38e49da7d05b058acfdd519fcc6fa985d349da280fb4d93e05dd829a0828384a493cd1a01cc96eb4f32a5b20b0985bb1d4885c15eeb002b6cb4eb163c6e0cba7cf4661a688726c7551451af02243c3fcb8779b86b47ab1b569ebbc31a121bd2283bccc3a41652b4d18f3177bafeb6462727569bb746076897622212f359ee4e60c2219e193d6a95bdffc997a40bcfd8781dfe748703035f29d11e4e6ce21c37"}, {0xd8, 0x114, 0x4, "a0878a1d8d73127a7521d2435174822f1ad95f60cbb77575f93cf2aa721167918096a444050c913db48f56ab4e24af441d2c645aa5e9a1e905d049456ee5f0acd0dcf6579535aff8e4b8b86c424464b317465a7ba778cff7063d74e1047fcb0b61ccd7b31bf7db1074aea1e9f7627256afd20e91e3f9bab484528604922270409c3d79238cf26fad926d9518f3917818c36777fec36b3f0881b7061c9286847ebbf169e91929a2532179fc5f1a32afcf29abf51674cd45bef9c5ac4f54300e12996801bf"}, {0x38, 0x18b, 0x3, "7f03644b78006bdb2d00d913b7c421db238b3a7bb055afa24d0c9b531be4ede8509ea6b4109ef4"}, {0x80, 0x118, 0x12, "7dbb0b7bf5b369f725944c4776b57c18c0ea1d96c0af446220edceac433a5601dfcdc3b3985799b0185938e8c1b6e6346cbf4caa6ab335173f8fadff1cff53b8a2f9a6f5b0d0f4aef8baa70c0a0761270cf6f143399f5646d5129ae2276334a1fa97dd587717da39fbd6"}, {0xa0, 0x10f, 0xffffffffffff9a63, "1a3a38b0d8d1c7ad5643ee40d706eae37b2afc366a8771cb88c51c7df6cedd9deb28d4a23633651a8dc9e9e27afdb114cf013cf0267bbe855898f6ec309cfbf7011072deaca442a8bc110d2b7a5c9c46a79de7116cebc309834353d8896f0013523448295a24b57054febc8823b2c137feb8f08d8f0ea176e9bd0f2b97b42603da41ab43fca14da9d94cddbf1587"}], 0x440, 0x80}, 0xde}, {{&(0x7f0000213000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58, &(0x7f0000965000)=[{&(0x7f00004ab000-0xad)="8f7ae8d4dce8d79afdd833d515da9c7813d227b102f819ba4f3197a27e7eb5afcc10cb1b82e2d1338bc793b05e46d172070edbc32cec46183b3b440083cfa7e9b129846455b414771818640f64567e0e015a6394cded10172ca649d8d9f1f897d9e170a9a57446d4209cdc3eea7dcd0535215340e4d845a7503052601aa907467dc861bd751462ae874adf308c87ba7c8ee0c10698e1e8b87192184fcd4752f25272a050740661df3ee5ee6482", 0xad}, {&(0x7f00004f0000-0x8b)="b6cbc2b0cce2a0d8ca0d28adaa64e69576b3016af6051906e3ac61edc19bb433c03dc40adbb9dec9843d6e4881788a8f135f634c11b0861d0cf07b6ca897641ea6929cb9db34b8e7a543169604aced65001cf00400bb582785c57b4baaf9077a53af09e9b0adb59d55b13865d7f4c427d6544f04b50d6a15848bce1d5c64dcafbfaa9093f86013af39ae4e", 0x8b}, {&(0x7f0000196000-0xd0)="7695e36cad8782bab6ffe867d3cfbf451399163565e7c5a74abb575ddbc40efbec669e2970648f0a8ebf256456268bda5dda8b8664ce9bf93e3e3670fedc160311d9873e61f73c5d677cd0133d6e0c9b5dcb5b37c1222c0793c128b4136c38391d731be48f390578c7cd7def5eef86d7e2b9d0516d581f27155b99552c0a177af7a3c99ab05dcad50177b01e76ecacb2f3a9d04894f041da85e29553db297e1ca2b8c2bbef88df067563e90706d02386ff90004808b19690eb9c1fae5054762bd10cf85522dc55cfb6af01590d3031b9", 0xd0}, {&(0x7f0000355000)="8c6faf1f9f001a4e0536dcd3bc", 0xd}, {&(0x7f0000585000)}, {&(0x7f000079c000)="813702eb042bb8e8abc1c887706a063d298d7fc018fc8ad547b3364bf9dee6fa39d9ee65cb9d3658267e02fbad77e1bba39c2deb34140e98bcdb82e7346b2f037611f30621ee5a08070d89446ff27521420ebd2e0e174df77ef93f10b03d7fd9a043ef58f2c279a6f7bf2d0e65813dc1d2614f724374502631905e12cf290f760006272e8a478bd812df69bf6557d1ce982b4c298ef1ed4a9709a5e260cf777f4afb523c4a19cb02bee47e08bd2de7d7aa21c7555857927420ce61405e23339d2f16fe8b70344e08d8ad4dc7553c79a720978d61703e2df7161958791bd3", 0xde}, {&(0x7f00005e6000)="82d9dbf5fba663f7645a6540a3a6e4ba429c651d1af138d09de03bb54d0e43fbe6ae7589b130abfb2bc2bf91dcf1e19a4efcb4b2d6f59c3c343007cf24e3bc2a389b4cb5717a8ac9cd4fa6cc4cfb55c9f26687f65ddeecf94ea6a67e5c0f52a6179be1c9abed6d14e8be282f57daca60f8bb2f58708d92dca6a1d3ce25e0ec9e50266e2bfd312d48ef5fde5009aa16d9d2c5a04afb61aebf15763851fd07e6fb66a7a85b16cd7c4bb66fabed1d72ed6dc557fbac1ae2a19e8f24bb7d5ca9f606d8aff2bf8944d647db535fac8e825bd5da7bab11075f25604f1cfa9bf37307ed228d1a7abe7bb4908af472906c", 0xed}, {&(0x7f00003f0000-0x70)="ff6d54809f7bcbb7b32bff7f03515db2de964d1f2b74f2cf48dd985602e5b71c8938bfd0a7daa782d052ed55998e8a8b30565ff4771b65f0bc64336ab1fbbda29efe69b7a60ee532c98fb562f1729a9705664867e1385ce2805c464fb5c9228dbd280b40313aca275dd6fd05d3fb2af6", 0x70}], 0x8}, 0x100000001}], 0x5, 0x81) [ 70.379480] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/04 12:12:57 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002d9000-0x8)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) prctl$setmm(0x23, 0x2, &(0x7f0000d60000/0x2000)=nil) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b10000/0x4000)=nil, 0x4000) getgroups(0x0, &(0x7f0000c99000)=[]) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007b4000-0x8)={0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000fe7000-0x8)='./file0\x00', r2, &(0x7f0000a21000)='./file0\x00', 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000371000)={@multicast2, @rand_addr}, &(0x7f0000fe7000-0x4)=0xc) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') write$eventfd(r0, &(0x7f0000653000)=0x9563, 0x8) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00008f5000)={0x0, {{0xa, 0x3, 0x1a, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009d7000)={0x200, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x88) 2018/02/04 12:12:57 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') write$eventfd(r0, &(0x7f0000653000)=0x9563, 0x8) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') write$eventfd(r0, &(0x7f0000653000)=0x9563, 0x8) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 6: socketpair(0x18, 0x0, 0x3, &(0x7f00009a0000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0xf5, 0x8001, 0x8, 0x100, 0x3, 0x5}) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) readahead(r0, 0x5, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/ppp\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000499000)={&(0x7f0000f04000/0x3000)=nil, 0x40, 0x7, 0x6, &(0x7f0000292000/0x3000)=nil, 0x7fff}) 2018/02/04 12:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017f000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d6000)=0xcb20, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fd2000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) fcntl$getflags(r1, 0x3) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000101000-0xc), &(0x7f0000eac000-0x4)=0xc) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0xfffffffffffffffa, 0xfff, 0x0, 0x0, 0x2}, &(0x7f00003de000)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x8, 0xbf, 0x1, 0x8, 0x1f, 0x100000001]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x2}) mknod(&(0x7f000068c000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/04 12:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) chroot(&(0x7f00004ae000)='./file0\x00') mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) stat(&(0x7f00002c5000)='./file0\x00', &(0x7f0000fbe000)) 2018/02/04 12:12:57 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f87000-0x12)='/dev/input/event#\x00', 0xd6b, 0x230000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00003ae000)=0x7784) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/04 12:12:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) readahead(r0, 0x5, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/ppp\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000499000)={&(0x7f0000f04000/0x3000)=nil, 0x40, 0x7, 0x6, &(0x7f0000292000/0x3000)=nil, 0x7fff}) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe2(&(0x7f000062c000-0x8)={0x0, 0x0}, 0x84000) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00006fc000-0xbd)="0c229145041287e14fbfbdac09b84b831afa1b6ccb7345d669dce363ab447967e7f1b3b787a2aafd2257c355502921d8f1f30e289a8f350ba2215a7edfc3d4100d15ba21d178839ba0e52cba32a3dbd30e2a6c049e9f61336fd449836a83badce1efec1c049fcd93705d1b04fb3f7c015cdb202bbee1acec199031e1d482ad6b5e45277691d125184dabf0b39e4d05c06f111ba7d6b22a9c0dfdb4696ef4542c3742897749e01865825456176f4aa1c8e67389fdd6041ba9383778b4c3", 0xbd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) r3 = openat(r2, &(0x7f0000805000)='./file0\x00', 0x1, 0x1) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000df4000-0x4)=0x7, 0x4) 2018/02/04 12:12:57 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8b000-0x30)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f90000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000711000-0x4)=r1) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x2) sendfile(r0, r0, &(0x7f000030c000), 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b68000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00002cb000-0x4)=0x3, 0x4) 2018/02/04 12:12:57 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000116000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x1, 0x0, @empty, 0x800}, 0x221) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f0000854000)="d15df5eb62474fd141d8a7cd163761ceed3fcc93a60cd2903dad099a26e98c3dac7c4729327738ba92db27da42aa2aa1f2f80ec7d587735c1125da987b046f7543a05118b618814e5f5c41cd539e0073a6a69e5ebfb592a757c4ee47c4aa1f3dee341f", 0x63, 0x20008045, &(0x7f00000b0000)={0x2, 0x3, @empty}, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) close(r1) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000090d000-0x9)='cmdline\x00') exit(0x0) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) 2018/02/04 12:12:57 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) accept$unix(r1, &(0x7f0000c2c000)=@abs, &(0x7f00003da000)=0x8) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000069a000-0x8)) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe2(&(0x7f000062c000-0x8)={0x0, 0x0}, 0x84000) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00006fc000-0xbd)="0c229145041287e14fbfbdac09b84b831afa1b6ccb7345d669dce363ab447967e7f1b3b787a2aafd2257c355502921d8f1f30e289a8f350ba2215a7edfc3d4100d15ba21d178839ba0e52cba32a3dbd30e2a6c049e9f61336fd449836a83badce1efec1c049fcd93705d1b04fb3f7c015cdb202bbee1acec199031e1d482ad6b5e45277691d125184dabf0b39e4d05c06f111ba7d6b22a9c0dfdb4696ef4542c3742897749e01865825456176f4aa1c8e67389fdd6041ba9383778b4c3", 0xbd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) r3 = openat(r2, &(0x7f0000805000)='./file0\x00', 0x1, 0x1) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000df4000-0x4)=0x7, 0x4) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000002000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @empty, @loopback}, &(0x7f0000002000-0x4)=0xc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000034c000-0x10)={&(0x7f00007f8000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setuid(0x0) 2018/02/04 12:12:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = socket(0x9, 0x3, 0x8001) getpeername$unix(r0, &(0x7f00009d1000-0x8)=@abs, &(0x7f0000be4000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)) pread64(r1, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000d89000-0x4)) 2018/02/04 12:12:57 executing program 6: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000a00000)='./file0\x00', 0x400200, 0x8) read(r0, &(0x7f000082f000)=""/72, 0x48) socket$packet(0x11, 0x2, 0x300) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001c4000)=@assoc_id=0x0, &(0x7f0000a02000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000461000-0x8)={r2, 0x3}, &(0x7f0000053000)=0x8) 2018/02/04 12:12:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00002f1000-0x4)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000822000-0xa)={0x0, 0x23903fcf, 0x1, [0x40]}, &(0x7f0000e50000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003a5000-0x4)=r1, 0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/04 12:12:57 executing program 2: r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) connect$llc(r0, &(0x7f0000449000)={0x1a, 0x15, 0x8, 0x46b9, 0x80000000, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000079b000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000e92000)=0xe8) setfsuid(r2) 2018/02/04 12:12:57 executing program 2: r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) [ 70.812166] audit: type=1400 audit(1517746377.591:28): avc: denied { read } for pid=7028 comm="syz-executor6" path="socket:[17680]" dev="sockfs" ino=17680 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 [ 70.867977] audit: type=1400 audit(1517746377.651:29): avc: denied { write } for pid=7028 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 70.874093] audit: type=1400 audit(1517746377.661:30): avc: denied { getopt } for pid=7028 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 73.366080] IPVS: Creating netns size=2536 id=9 2018/02/04 12:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007f6000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/04 12:13:00 executing program 5: r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) accept$unix(r1, &(0x7f0000c2c000)=@abs, &(0x7f00003da000)=0x8) 2018/02/04 12:13:00 executing program 2: r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000069a000-0x8)) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000069a000-0x8)) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d84000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f00001cc000-0x4)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0xb5, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0x2, 0x7, 0xea59, 0x3, 0x3, 0x1f, 0xe6, 0xd849}, {0x0, 0x8, 0x7ff, 0xfffffffffffffffc}, 0x8, 0xd, 0x1}, {{@in=@empty, 0x3}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x2, 0x3, 0x4, 0x5, 0x200}}, 0xe8) 2018/02/04 12:13:00 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000a58000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) socketpair(0x6, 0x80007, 0x80000001, &(0x7f00005ea000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000045f000)={0x40, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00002f8000-0x10)={0x86, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000498000)={{0x8}, 'port0\x00', 0x1, 0x80048, 0x3f, 0x8798, 0xed, 0x1, 0x8, 0x0, 0x2, 0x7}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009c4000)={r1, 0x6}, &(0x7f000050c000)=0x8) setsockopt(r0, 0x107, 0xc, &(0x7f0000660000), 0x0) 2018/02/04 12:13:00 executing program 3: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000939000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000000)="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", 0x1000, 0xc800, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000939000-0x1a)="440d98030600000000000000ec4408d41c972bbacd", 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x8, 0x141800) getpeername$ipx(r2, &(0x7f0000939000-0x10), &(0x7f0000000000)=0x10) 2018/02/04 12:13:00 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000005000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x40002) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f000000a000)={0xfeb, 0x8, 0x7fff, 0x5, 0x6, 0x100000000, 0x7fffffff, 0xffffffff, 0x0, 0x40, 0x9, 0xffffffffffffffc0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000011000+0xe9e)='/dev/usbmon#\x00', 0x4, 0x501040) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000022000)={0x10000014}) accept$packet(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000024000-0x4)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000025000-0x4), &(0x7f0000025000-0x4)=0x4) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000525000)="74756e08000000000000008000000000", 0x0) fadvise64(r0, 0x0, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000795000-0x8), 0x80000000000002) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f00002fa000-0x9e), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000001a000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/02/04 12:13:00 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x6, &(0x7f0000005000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x40002) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f000000a000)={0xfeb, 0x8, 0x7fff, 0x5, 0x6, 0x100000000, 0x7fffffff, 0xffffffff, 0x0, 0x40, 0x9, 0xffffffffffffffc0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000054e000-0xbd), 0x0, r0) keyctl$unlink(0x9, r1, r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001f5000)={0x0, 0x6e, "a4e65c0e4dcd9ebc3313b9fa4aef6e3219af497aaa1396bc1f9adf3b95ff7f19e4a7d8fdfe1a33d649dad34a0a7385cd4b1f20884b6b35ebbfdec452ad3851ae3ad4b89cb24498033c8bf54c45d054981a828058902a04b463fddf049efb7cbd1a239b336a71f4783fc5b1e0e03e"}, &(0x7f00005f5000-0x4)=0x76) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001fe000)={r3, 0x40, 0x30}, 0xc) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000801000-0x2)={0x6, 0x80000000}) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x30d) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000072000/0x4000)=nil) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/sequencer\x00', 0x900, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/04 12:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000827000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDDELIO(r1, 0x4b35, 0x200) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = creat(&(0x7f0000124000)='./file0\x00', 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cef000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x915, @loopback={0x0, 0x1}, 0x4}], 0x4c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00004f6000)=0xff) fcntl$getownex(r2, 0x10, &(0x7f0000f6e000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000023d000)={0x0, 0x45, "08d6904ad1b21abbd211aaee622db58b2bfa8e508c9fba5a6b49893e04c36de425bda49a285c46f3e6351ec98e6d0acb16887fec65bcdc8e6972d569672dea11b00e6cbd23"}, &(0x7f0000dd9000)=0x4d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002f0000)={r3, 0xb0, &(0x7f0000101000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xfffffffffffffaaa, @empty, 0x3f}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0xfffffffffffffffa, @empty, 0xef}, @in={0x2, 0x1, @rand_addr=0x1000}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x73}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f00001ac000)=0x10) utimensat(r1, &(0x7f00003f5000)='./file0\x00', &(0x7f0000411000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000014a000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000814000), &(0x7f00007f8000)=0xc) r4 = getpgrp(0x0) sched_getattr(r4, &(0x7f0000d32000-0x30), 0xfffffffffffffdb7, 0xfffffffffffffffd) prctl$setfpexc(0xc, 0x10000) sendmsg$unix(r0, &(0x7f00002d0000-0x38)={&(0x7f0000bdb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000038f000-0x70)=[{&(0x7f00009c8000)="c3ba6521dcc7e6edfe4753195886b17a83879d2c91ec029a34ceed77fec57d2cc19bce1c7d5f8e6610b300abe10054", 0x2f}, {&(0x7f0000a51000)="3ce66e7f5e8682d7dcfed2707d4b5b8535e97a359348760aa71392b0bacd276a3d4e1911dcc537c4bb48565295ba4035f359735e2fb239f8be780050f0a1028a978b5b5ae7124755a021b6234ea55af428d33c76b55a1ec83e6a03351a3f5b36a71f8fbf14ecfdd799f5232a2f2fcf85d5fc5e884166d6527c3997fda6f6f039bf06a548ca2ad77823584ab8fc4e13ded1f865c9b34945b56a2254e603f191e4b88568d25c3e830a9f52a2ade08fbb82457e760df7814ef0b6aeda42df6daed92a436a30d7b704f82e8d91306c67e877c2b20ee348c245e9639e9bd37a8dce310b9118f73674bca2d4fadd12daad8103952143b501ef4f7c", 0xf8}, {&(0x7f00001f1000)="b980615ed7c5a5f053b2fcc8d0bf90ef96e441547e969c005aa1f7b2c773b275b7cbc1426f5a7e94c4704de6542aa00917fd794bba3c7b1accd56a73605572d94124de91be77ed4b9f54ffee9412b809778c320827a3737f2e0981220b092cfe6007e9c980b6827f8ceb6899f185bf082ce94998d5d41aea0e7b4d6339b07d9579b90d8a986943adff0b717bd8808ae4dc14b9c82d11705f53a9c3dee034d8216e237d46fee376", 0xa7}, {&(0x7f000000a000)="f7a3589f030d8ca81a0c991b3832df71738f720cdfde474b96fcee9bd83288be3372c047c9284e81aadbb32885d32128808e51dd21cae405b732e6ca8b9a8de6088840b028d56ce12daa9a551a8b9f6de7c9d086d7c304740922e2559d1ef6af78bf173f2932d0e166a71af056a60da76a1b3e97f6cbabee753c1b4d160772f606f7366cdad9a888295c58c6e7ddc9d497ceae28a7448e664e5471490743d32ff18c160da75da23d202487a04c4a3600420a99afd270c81877a602fa0206e57ff47c867859e53cd244b649caf596937b2ca2408c2f962798b2", 0xd9}, {&(0x7f0000803000-0xd3)="3696ba8b4538d6afac66fdf698f6e6f8caea7c29702ce666ab442388f883a6a84ae59403827e7b634c50827598d0988af46ddc2dbd97fa39b4ac37d92085180fccd4949ebea2db65b343aa1e3e55722aaec1553019b63702e75527f3a6de00fef77973388b9ff1009bdd6a80e6300f4104b03aef8c32410c8ef2490006d9d8242af11095aa60415a0983ea161964a38dd5a58abb9f84ed025c134c967fd2f44fd49b389a88a5806d8d5efc5885de92ff6a1192da72c43a0ce439a02193cd838ab1c3b1a9a95ba9aad9b0a903566198846e3bd7", 0xd3}, {&(0x7f0000ab7000)="7a03c515db53481207c0d3fa309414c546af14a75c9cf9b8adf2a7f13e431a28ab2dc24a0d3b437ce7a6ccab578aa8e2e1d52d017db58c4796eb2c64875db5406bdeea42384be6e75efc3432e7b8196ed3e89707278c28ca55efc101e285652ccd0604f524bc0023e5f29b35ea8144d28a8152c42f00657305851234385be9ef4cacedcb3e61e3a58741e015f5caf1cb15669852f987c4dcd7ae4c5afac36e469ac0e1faa9e6121afc53928f8f3fceb4a8fee21b3f0cb7969e8083a1", 0xbc}, {&(0x7f000003b000-0x9f)="7fd9b2f1962c4b08184b0269ad3b8406eeffbf04a51678552a8a78a96f64734590e323107820e67399d28a9a9aa7ed12e43b76ae5822f8998d822f811fad1fe3d28c58f3808f34e7fbef945d025eea22211eb66c8161ef7c23fe6af0fb40023a83ca61bd640ef0bfa52913cc17eca35208858932ea041713b654f4529c180f3036477709c189bc3923023a0ce5fff36190668b8e8281e6296995e405578131", 0x9f}], 0x7, &(0x7f0000b7f000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r1, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r0, r0]}], 0xa0, 0x20000800}, 0x20000000) 2018/02/04 12:13:00 executing program 7: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x6, &(0x7f000063d000-0x8)={0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dab000-0x4), &(0x7f0000fa5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000760000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x31)='keyringbdev[%selinux!GPL&selinuxposix_acl_access\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)}) 2018/02/04 12:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000084d000-0x5)='usre\x00', &(0x7f0000e16000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000723000-0xa)='em1vmnet0\x00', 0x0) munmap(&(0x7f0000201000/0x4000)=nil, 0x4000) add_key(&(0x7f0000085000-0xd)="786e955f7265735c0400647200", &(0x7f00002dc000)={0x73, 0x79, 0x7a}, &(0x7f0000f5c000)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, r0) mmap(&(0x7f0000201000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000202000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000202000)='/dev/ppp\x00', 0x400400, 0x0) mmap(&(0x7f0000202000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000203000-0x4)=0x5, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab9000-0x9)='/dev/rtc\x00', 0x88000, 0x0) mmap(&(0x7f0000202000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000202000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000202000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000202000)=0x14, 0x80800) mmap(&(0x7f0000201000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000201000)='./file0\x00', &(0x7f0000201000)=@random={'osx.', "786e955f7265735c0400647200"}) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00009ed000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000204000-0x12)='/dev/loop-control\x00', 0x400, 0x0) write$fuse(r3, &(0x7f0000a4f000-0x28)={0x28, 0x0, 0x4, @fuse_notify_inval_inode_out={0x9, 0xe32, 0x18000000000}}, 0xfffffffffffffea3) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/04 12:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000bee000)='/dev/sg#\x00', 0x7, 0x760f581d376ea1c6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e0f000-0x10)={0x3, 0x4, 0xfff, 0x8000}, 0x10) link(&(0x7f00007fa000-0x8)='./file0\x00', &(0x7f0000177000-0x8)='./file0\x00') 2018/02/04 12:13:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x21, 0x21, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r3, &(0x7f00000bd000-0x40)=[{&(0x7f0000011000-0x52)="7dd120632505cca628993713ea144ed28314092e37e271dc293109faebf0fc815534bea29b7481605e7236b9a0f0abbb55fc2817aba4ea5e899eff9308a8f4bcce1f829917ee4ed8fc2543739c530dbc9cc8", 0x52}, {&(0x7f0000de1000)="76c8b9338da90f8e2fc5948e58d2c815a17af726a541ded79489a7fc64c679191cc8e1fa21472e04e6209a66c2b47d75f16e6533ce5d0b2d3636231c338ab20d638ab3b373afe8734acee85af652a7c128732ed8867d2f981d8ac956e399c514ca4a1e85a587a7216c279932dc14503c8addc5ce047d6d9357c172925ffbacce9b7efd3e464e6999c1df113c72778167df3e783e89fc9007c1cd2f814e26cc2a37aaf8434c8e6584df743e38e8b0edd8f0a503bfc020fa466c7924b3f2b4449b5ad0981a2e2921066921948cd0c220fa82c9b1e3acdd8728cc5e4c09a40421bde465613678a596c134ab27b28f54144fd1ce2fe2b7192115a241b95524", 0xfd}, {&(0x7f00009f4000-0xf)="097ee94aab30b536554bede1cf4b1c", 0xf}, {&(0x7f0000bf4000)="9ec316c08322b5d426ffc49c15dd12c340c711aca56755c2b91c574bac5bdeab3df4a5c5c4798ecc69", 0x29}], 0x4, 0x0) mmap(&(0x7f0000819000/0x3000)=nil, 0x3000, 0x2, 0x10, r3, 0x0) recvmsg(r2, &(0x7f0000655000)={&(0x7f0000c9e000-0x10)=@nfc, 0xfffffffffffffecd, &(0x7f000078e000)=[{&(0x7f0000da1000)=""/55, 0x37}, {&(0x7f0000bf7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ace000)=""/71, 0x47}, {&(0x7f0000ab4000)=""/241, 0xf1}, {&(0x7f00000e3000-0x9)=""/9, 0x292}, {&(0x7f000084d000-0xc9)=""/201, 0xc9}, {&(0x7f00004b2000-0xdc)=""/220, 0xdc}, {&(0x7f0000f71000-0x9d)=""/157, 0xfffffffffffffef3}, {&(0x7f00005a9000-0x49)=""/73, 0x49}], 0x9, 0x0, 0x0, 0x3f}, 0x40) creat(&(0x7f0000802000)='./file0\x00', 0x1dd) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x30d) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000072000/0x4000)=nil) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x7fff, 0x8, 0x2, 0x4, 0x100, 0x2, 0x3, 0x3f, 0x101, 0x4}) setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x40000000000003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$chown(0x4, r3, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(r5, r5) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r6, 0x100}, 0x8) 2018/02/04 12:13:00 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x8000000000000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x2)={r2, 0x10000}, &(0x7f0000002000-0x4)=0x6) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") unlink(&(0x7f0000cf6000)='./file0\x00') 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd7000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fd6000)={@common='vcan0\x00', @ifru_mtu=0xfff}) futex(&(0x7f000000c000-0x4), 0x8, 0x0, &(0x7f0000fd7000), &(0x7f0000e01000-0x4), 0x0) 2018/02/04 12:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000064b000)=0xc7cc, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ead000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x8, 0x9, 0x6c7f, 0xe88e, 0x80000000, 0x8f, 0xffffffff80000001, 0x336, 0x8, 0x6, 0x20200000, 0x6, 0x5, 0xa4, 0x1]}, &(0x7f0000d8c000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e3b000)={r3, 0x46e, 0x9, 0x6, 0xfffffffffffffffd}, &(0x7f0000652000+0x24d)=0x14) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") unlink(&(0x7f0000cf6000)='./file0\x00') [ 73.993775] audit: type=1400 audit(1517746380.781:31): avc: denied { setuid } for pid=7277 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.005630] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000303000), &(0x7f0000bf6000-0x4)=0x10) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x4) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000038000-0x8c)={0x3, 0x6, 0x8, 'queue0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) 2018/02/04 12:13:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000064b000)=0xc7cc, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ead000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x8, 0x9, 0x6c7f, 0xe88e, 0x80000000, 0x8f, 0xffffffff80000001, 0x336, 0x8, 0x6, 0x20200000, 0x6, 0x5, 0xa4, 0x1]}, &(0x7f0000d8c000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e3b000)={r3, 0x46e, 0x9, 0x6, 0xfffffffffffffffd}, &(0x7f0000652000+0x24d)=0x14) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") unlink(&(0x7f0000cf6000)='./file0\x00') 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000083000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x11bd, @empty, 0xe07f}, @in6={0xa, 0x1, 0x72b4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x58) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) dup2(r3, r4) r5 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r3, r5) ioctl$int_in(r4, 0x544e, &(0x7f0000e36000-0x8)=0x10000000000045) fcntl$setown(r3, 0x8, r1) poll(&(0x7f0000b48000-0x10)=[{r4, 0x20}, {r6}], 0x2, 0x8) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:13:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000064b000)=0xc7cc, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ead000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x8, 0x9, 0x6c7f, 0xe88e, 0x80000000, 0x8f, 0xffffffff80000001, 0x336, 0x8, 0x6, 0x20200000, 0x6, 0x5, 0xa4, 0x1]}, &(0x7f0000d8c000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e3b000)={r3, 0x46e, 0x9, 0x6, 0xfffffffffffffffd}, &(0x7f0000652000+0x24d)=0x14) 2018/02/04 12:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000aea000)='./file0\x00', 0x8000, 0xfff) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006be000-0x4)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001cc000-0x50)={@syzn, @ifru_mtu}) r1 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000953000-0x10)={0x0, 0x100000000, 0x3, 0x40}, &(0x7f00008b0000+0x3ba)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008bb000)={r2, 0x3, 0x2, [0x7, 0x7]}, 0xc) rt_sigreturn() getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b37000), &(0x7f0000c57000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f65000)={r2}, &(0x7f0000762000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00004d5000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x40}, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x2000000000000, [0x7f, 0x80000000, 0xffffffff7fffffff, 0x7, 0xb593, 0x400, 0x2a, 0x100000000]}, 0x5c) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000038000-0x8c)={0x3, 0x6, 0x8, 'queue0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) [ 74.020837] tmpfs: No value for mount option '{~y,4' [ 74.063810] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031d000)={0x3a4, &(0x7f0000251000-0x8)=[{0x6, 0x0, 0x4, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e7000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000397000-0x58)={0x4, 0xf172, 0x9, 0xfff, 0x7ff, 0x5}) munlockall() 2018/02/04 12:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$getown(r0, 0x9) writev(0xffffffffffffff9c, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) getsockname(r0, &(0x7f0000416000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000675000-0x4)=0x26) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000482000-0x4)=0x57fcac35, 0x4) 2018/02/04 12:13:00 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fec000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f000000e000-0xb8)=[], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) 2018/02/04 12:13:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") unlink(&(0x7f0000cf6000)='./file0\x00') [ 74.140755] tmpfs: No value for mount option '{~y,4' [ 74.192711] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) write$selinux_context(r0, &(0x7f0000c6f000)='system_u:object_r:checkpolicy_exec_t:s0\x00', 0x28) 2018/02/04 12:13:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:13:01 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x4a0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r1, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r1, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffa001", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/04 12:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mlock2(&(0x7f00007ef000/0x4000)=nil, 0x4000, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000bbb000-0x4)) 2018/02/04 12:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000344000)=""/1, 0x1}], 0x1000003b) 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x0) 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") unlink(&(0x7f0000cf6000)='./file0\x00') 2018/02/04 12:13:01 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9f000-0xc)='/dev/rfkill\x00', 0x400080, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f83000), &(0x7f0000dcc000)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) setresgid(r1, r1, 0x0) 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x0) 2018/02/04 12:13:01 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000020000-0x8)={@rand_addr=0x5, @broadcast=0xffffffff}, 0x8) getrlimit(0xe, &(0x7f0000019000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x0, []}, 0x90) 2018/02/04 12:13:01 executing program 1: r0 = socket$inet(0x2, 0x800, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000366000)=0x4) clock_gettime(0x0, &(0x7f0000079000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004cc000)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x0, 0xd5, 0x7, 0x4, 0x588, 0x4, 0x100000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000002000)="a056d97c85991fa102a3357e9e1bbe8ca78b363810783c2cdbc042ba85c5324d71d2357ab7bfa0543ab9634fad19aa01e4ec0ffc655dc8ccca96aeb88c76539dc76fee95655fa28d80baa485ca376728ae931294b903f5e49eda6482f16fe8fd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4), &(0x7f0000002000)=0x4) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x5, 0x0, 0xffffffff80000000, 0xa, 0x80, 0xa0, 0x2, r2, r3}, {0x400, 0x5, 0x8, 0x6dc3, 0xae0, 0x80000001, 0x20, 0x8}, {0x10000, 0x0, 0x9, 0x4f9}, 0x5, 0xa, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x2551a112, 0x5}}, 0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@dev, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, r4}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cca000-0x10)={0x77359400}, 0xfffffffffffffe4c) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000003000)={0x80000000, 0xac48, 0x2, 0x6238, 0x3f, 0x8}) [ 74.701069] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000d6c000-0x1)='/') r1 = dup3(r0, r0, 0x80000) getsockname$netlink(r1, &(0x7f0000a13000), &(0x7f0000407000)=0xc) read(r1, &(0x7f00002f2000)=""/4096, 0x100000221) geteuid() r2 = dup2(r0, r0) stat(&(0x7f00004a7000-0x8)='./file0\x00', &(0x7f000047f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000099b000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000692000-0xc)={0x0, 0x7}, &(0x7f0000dc0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e14000)={r4, 0x2, 0x8000, 0x32}, 0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000701000), 0x4) 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x0) 2018/02/04 12:13:01 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) r0 = epoll_create(0x0) tee(r0, r0, 0x1, 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)}) r3 = getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [], 0x0}, @in=@local={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast1, 0x0}, 0x0, @in=@multicast2, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0}}, 0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000014000)=0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)}) setfsuid(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000015000-0x8)='./file0\x00', r5, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/02/04 12:13:01 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x4a0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r1, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r1, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffa001", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/04 12:13:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x84a9}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000807000-0x5c)={{0xa, 0x0, 0x2000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xbd}, 0x7f, [0x1ced, 0x8, 0xffffffffc0e897e5, 0x400, 0x9, 0xffffffffffffffff, 0x1f8000000000000, 0x800]}, 0x5c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a38000)) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) 2018/02/04 12:13:01 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f000091d000-0x4)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007b5000-0x4)=0x6) mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000015a000)={0x8, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xaa95}}}, 0x88) fcntl$getownex(r0, 0x10, &(0x7f0000cb8000)={0x0, 0x0}) setpriority(0x2, r1, 0x80000001) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f0000000000)=0xfffffffffffffe56) 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000c2a000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000366000-0x8)={r0, r1+10000000}, &(0x7f0000c82000-0x4), 0x0) r2 = socket$inet6(0xa, 0x2, 0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000031d000)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000245000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f000051a000)=@full, &(0x7f0000561000)=0x48) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000cc9000)=""/131) r6 = syz_open_dev$evdev(&(0x7f0000f05000-0x9)='/dev/input/event#\x00', 0x0, 0x5c28a31311d71097) ioctl$TCXONC(r4, 0x540a, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000550000-0x7)={0x0}) r8 = open$dir(&(0x7f00007f6000-0x8)='./file0\x00', 0x20000, 0x90) ppoll(&(0x7f00007f8000-0x38)=[{r2, 0x4100}, {r3, 0x10}, {r4, 0x10}, {r5, 0x10}, {r6, 0x2000}, {r7, 0x8000}, {r8, 0x2000}], 0x7, &(0x7f000087a000-0x10)={0x0, 0x1c9c380}, &(0x7f000024c000)={0xfff}, 0x8) 2018/02/04 12:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000360000-0x6)={0x1, [0x8001]}, &(0x7f0000cf7000-0x4)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r3, &(0x7f00007cf000)=0x805f, 0x2) [ 74.810801] tmpfs: No value for mount option '{~y,4' [ 74.832521] binder: 7400:7409 transaction failed 29201/-22, size 0-0 line 3127 [ 74.861095] binder_alloc: binder_alloc_mmap_handler: 7400 2011a000-2051a000 already mapped failed -16 [ 74.875052] binder: BINDER_SET_CONTEXT_MGR already set [ 74.880386] binder: 7400:7409 ioctl 40046207 0 returned -16 [ 74.889879] binder_alloc: 7400: binder_alloc_buf, no vma [ 74.895930] binder: 7400:7409 transaction failed 29189/-3, size 0-0 line 3127 2018/02/04 12:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000725000-0x10)={&(0x7f0000837000+0xb9c)="d382051502508b7735e8bb7787c6ffff5b8f7278cb920111e8d3030de69b31bb5fdff5032ba366396360a22976d551d86f036c3c91b75fff0b388a0777bb5309b4183d09689ab2212b55b407ba7fffbce34783161ee7", 0x56}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e2e000), &(0x7f000031b000)=0x8) 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) preadv(r1, &(0x7f000003d000-0x80)=[{&(0x7f000093e000-0xb3)=""/179, 0xb3}, {&(0x7f0000948000-0xd3)=""/211, 0xd3}, {&(0x7f00002fc000-0x49)=""/73, 0x49}, {&(0x7f0000597000-0x94)=""/148, 0x94}, {&(0x7f0000937000)=""/104, 0x68}, {&(0x7f0000873000-0x45)=""/69, 0x45}, {&(0x7f00007bf000-0x81)=""/129, 0x81}, {&(0x7f0000609000-0x2f)=""/47, 0x2f}], 0x8, 0x0) 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x84a9}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000807000-0x5c)={{0xa, 0x0, 0x2000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xbd}, 0x7f, [0x1ced, 0x8, 0xffffffffc0e897e5, 0x400, 0x9, 0xffffffffffffffff, 0x1f8000000000000, 0x800]}, 0x5c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a38000)) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) 2018/02/04 12:13:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000360000-0x6)={0x1, [0x8001]}, &(0x7f0000cf7000-0x4)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r3, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/04 12:13:01 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000533000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1a, 0x3, 0x3, 0x9, 0x0, 0xfffffffffffffe01, 0x40000, 0x8, 0x40, 0x1f, 0x1ff, 0x5, 0x6, 0x0, 0x7, 0x47b16bd8, 0x2, 0x7f, 0xffffffe000000000, 0x1ffc0000, 0xffffffffffffffff, 0x7f, 0x6, 0x6, 0x8001, 0x80000000000, 0x7, 0x1beb, 0x8, 0x9, 0x7, 0x3d, 0x4, 0x101, 0x10001, 0x80000001, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x100, 0x80000000, 0x0, 0x8000, 0x3, 0x100}, r0, 0x0, r1, 0x6) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/04 12:13:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007a5000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007d6000)={r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000097c000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000fbe000)={0x80, 0x9}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000abe000-0x1f)='system_u:object_r:var_log_t:s0\x00', 0x1f) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fbf000-0x8)={r4, r5}) sendto(r0, &(0x7f000002b000-0xd8), 0xfffffffffffffd52, 0x0, 0x0, 0x0) 2018/02/04 12:13:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x37c, 0x90) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) 2018/02/04 12:13:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x37c, 0x90) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) [ 74.907477] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.913720] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d6000)='./file0\x00', 0x61) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) 2018/02/04 12:13:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000805000)={0x0, 0x6, 0x0, 0x4, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000001000-0x50)={@common, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000001000-0x4)={0xffffffffffffff01}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xfff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x20}, &(0x7f0000001000)=0xc) 2018/02/04 12:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b52000)=0xa4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000), &(0x7f00000b0000)) 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000533000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1a, 0x3, 0x3, 0x9, 0x0, 0xfffffffffffffe01, 0x40000, 0x8, 0x40, 0x1f, 0x1ff, 0x5, 0x6, 0x0, 0x7, 0x47b16bd8, 0x2, 0x7f, 0xffffffe000000000, 0x1ffc0000, 0xffffffffffffffff, 0x7f, 0x6, 0x6, 0x8001, 0x80000000000, 0x7, 0x1beb, 0x8, 0x9, 0x7, 0x3d, 0x4, 0x101, 0x10001, 0x80000001, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x100, 0x80000000, 0x0, 0x8000, 0x3, 0x100}, r0, 0x0, r1, 0x6) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e43000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) r2 = add_key(&(0x7f000043f000-0xa)='blacklist\x00', &(0x7f0000d84000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000017f000-0x82)="143c019ca926f91ea76fe014591bedf3546604b257f26fe3fb799bdc59b063ba4594d6be71f6a4fda8dacf8c6129e1b8368fc6b993217c28bb91efe26878a9b5e5aa8a392eb02bdbe0b06bf63064fbd61095df77fbe850c395e50eefd67ed14d12e237d2438a9458a92a5251667dec7176c9dbebd7a056287244443c6588b719860b", 0x82, 0xfffffffffffffffa) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f44000)) add_key$user(&(0x7f0000d00000)='user\x00', &(0x7f00005cd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003c3000-0x1000)="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", 0x1000, r2) 2018/02/04 12:13:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 0: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, 0xfffffffffffffffc) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCEXCL(r1, 0x540c) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0xa50)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000f48000-0xd9)=""/217, &(0x7f00005ee000-0x4)=0xd9) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000001000-0x8)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000002000), &(0x7f0000000000)=0xb) request_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='dns_resolver\x00', r0) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000000)="75c6ac80190e1ab9ae09742abbc253a14e5e1afb4773004e8aab5b1ac8e039cd29896560b20adb9a3230e8780f409736800380830be478d82dafe75d9ab59c775d35220c9fb5689697abbd15a874425cbc", 0x51) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/13, 0xd) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000000)="e827e8f14989f50d629180778e1b04dc96", 0x11) 2018/02/04 12:13:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet6(0xa, 0xa, 0x8a) r1 = syz_open_procfs(0x0, &(0x7f00001b0000)='schedstat\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000005d000-0x3)='nv\x00', 0x3) 2018/02/04 12:13:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e43000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) r2 = add_key(&(0x7f000043f000-0xa)='blacklist\x00', &(0x7f0000d84000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000017f000-0x82)="143c019ca926f91ea76fe014591bedf3546604b257f26fe3fb799bdc59b063ba4594d6be71f6a4fda8dacf8c6129e1b8368fc6b993217c28bb91efe26878a9b5e5aa8a392eb02bdbe0b06bf63064fbd61095df77fbe850c395e50eefd67ed14d12e237d2438a9458a92a5251667dec7176c9dbebd7a056287244443c6588b719860b", 0x82, 0xfffffffffffffffa) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f44000)) add_key$user(&(0x7f0000d00000)='user\x00', &(0x7f00005cd000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003c3000-0x1000)="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", 0x1000, r2) 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f000038d000-0x8), 0x0) 2018/02/04 12:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00004a7000-0x4)) 2018/02/04 12:13:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fc000), 0x800) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:13:01 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x200, 0x0) listen$netrom(r0, 0x80) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x170}, 0x1}, 0x0) 2018/02/04 12:13:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x403) r1 = creat(&(0x7f0000b38000-0x8)='./file0\x00', 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0x2, 0x8, 0x100000000, 0x5, 0x6, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x8)='md5sum#\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2018/02/04 12:13:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000005000)=""/166, 0xa6}], 0x1, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x22) userfaultfd(0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/02/04 12:13:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 1: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f000027b000-0x4), &(0x7f0000865000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$usbmon(&(0x7f0000503000)='/dev/usbmon#\x00', 0x70f, 0x10000) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000028d000-0x4), &(0x7f00002ed000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') readv(r1, &(0x7f0000486000)=[{&(0x7f0000d21000-0x9e)=""/158, 0x9e}], 0x1) readlink(&(0x7f0000503000-0x8)='./file0\x00', &(0x7f000081a000-0x1f)=""/31, 0x1f) execve(&(0x7f0000d87000)='./file0\x00', &(0x7f0000db0000)=[], &(0x7f0000fb2000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 12:13:01 executing program 6: r0 = memfd_create(&(0x7f0000400000)='nodev/cpuset&self\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb2000)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0x4}}) r1 = geteuid() r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x11c)=@allocspi={0x11c, 0x16, 0x304, 0x6, 0x3, {{{@in6=@empty, @in=@rand_addr=0x3, 0x3, 0x0, 0x3, 0x954, 0xa, 0xa0, 0x20, 0xc, 0x0, r1}, {@in=@rand_addr=0x7, 0x2, 0x3e}, @in=@empty, {0x4, 0x2, 0xff, 0x401, 0x3464, 0x6, 0x2, 0x800}, {0x8, 0xffffffff80000000, 0x7, 0xffff}, {0x100000000, 0x8, 0x2}, 0x1, 0x7, 0xa, 0x1, 0x8, 0x1}, 0x7, 0x1}, [@sec_ctx={0x24, 0x8, {0x1f, 0x8, 0x1, 0x1000000000000, 0x17, "9afd9ca670e956244c3b54ad45d4631ecd460c9e8c9a53"}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20004800}, 0x40) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x1, 0x1, 0x800, 0x40}, {0x8, 0x5cc, 0x5, 0x8}, {0xffffffffffffff80, 0x3, 0x5, 0xffff}, {0x10000, 0x100, 0x9, 0xfffffffffffffe01}, {0x7ff, 0x3, 0x9, 0x1}, {0x2, 0x1, 0x0, 0x6}, {0x0, 0x4, 0x6, 0x4}, {0xabac, 0x4, 0x3, 0x401}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00002ff000)={0x0, 0x57}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81}, {0x16}]}) 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078c000-0x4)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000e80000-0x5)='task\x00') recvmsg(r2, &(0x7f0000ca9000)={&(0x7f0000bd6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000c96000-0x60)=[{&(0x7f0000c93000-0x6f)=""/111, 0x6f}, {&(0x7f000011c000-0x4f)=""/79, 0x4f}, {&(0x7f0000bc7000)=""/198, 0xc6}, {&(0x7f0000c05000-0x85)=""/133, 0x85}, {&(0x7f0000766000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c4f000-0xbe)=""/190, 0xbe}], 0x6, &(0x7f00002e4000)=""/56, 0x38, 0x6}, 0x20) sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005e8000-0x8)='./file0\x00', 0x3) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000373000)={0x401, 0x1, 0x7fffffff, 0x9, 0x2, 0x9}) ioctl$KDADDIO(r0, 0x4b34, 0x83d) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, 0x0) 2018/02/04 12:13:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a89000-0x8)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000562000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d65000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r2}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000449000-0xe)='/dev/keychord\x00', 0x321080, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000ec1000-0x6f)=""/111, &(0x7f0000370000-0x4)=0x6f) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000184000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 12:13:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d33000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000f36000-0x4)=0xc) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendmmsg(r2, &(0x7f00001d3000)=[{{&(0x7f0000940000-0x80)=@generic={0x9, "eac6c57d1f4f0aabe68141833bbdacd44974ac7d1f6bfcac13e39ae8aa71fce83622c738a637939882018e20213b6def7ca952ae5fbda160eeaf9efbe452ca2737b5e95c4dfc646b912684aee44f955716afcd8d506c3bdf6b3dd17efb7950fc7b4d33c0eaa6496a80fdde47435a5a9c1679568296c7bfae6b022814b2b9"}, 0x80, &(0x7f0000a3e000)=[{&(0x7f0000184000)}, {&(0x7f00005d6000)="a1ec885c45e6d18c284b4788774fe1607ac8a42438472139386a260e3c4ea401942d263ebdc7adef2ba1f2909236a1b8", 0x30}, {&(0x7f0000791000-0x57)="bedce81799f184585e3a8e38f064a2967159a53a63694dfc322db456044b71392d332189386df67a0eb0dccada24e4d4577c5c14e42bb316c2296b240d71fa9ff85a52658de81b8079dbbaad6c86d1a450d9a82ef6c904", 0x57}, {&(0x7f00008a4000)="66988c85b56bdce11a410c42f35b95d0fa3591ce44129eb77785a67abad4d2abb6941619cffab92c4b2f182aca9a759b3b7b3d6c", 0x34}], 0x4, &(0x7f000058a000)=[{0x30, 0x0, 0x5, "c5166b18fa99053b52f3c3effc59ff91816a784bb9e8c46abb235168fed7"}, {0x98, 0x29, 0x0, "b069d7ec020817bc82a440b6543c74744cfa7cecb51693a6a1cb687066dde43c57a8c93053014b1bb6ab233c26855ded77f875b0f45f10c0f9331f2dbb2cde6fbc43a85d687f2093988ee527d0bc3edf97432f42a757ae3c41d2883e301563a94406a2eb5cf9212a0861c648af8dd7f5e49aa43db6c85654bbbe461faeb4aa3f108ae8379083c7e7"}, {0x50, 0x0, 0x20000000000000, "c2959e81dabaf9ddbf3008034f0ec3c624ec99b5d3ebde07c2ee36b5db1097aad815118978da9788a5d8532dd0a1cea2d420dc1d33011c763644194415"}, {0x28, 0x0, 0x1, "9eefb1fc6db9efce3bfaf6cdf4759ce582"}, {0x1010, 0x10e, 0x5, "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{0xb8, 0x29, 0x1, "3399e891a848e3cf7cb788fd1faa69496b47f357fbdf0101eabc65e23c75b9e4d61c4fe988b6e00094ac66ce3cc99e3db2a59557d060f4467312454090a1f0da81d76f6888485c15dead14f47f5a7ba58f73306ed4464ae540d9bd6d78d42e841f7b8c2dc45d6e934ce44b72fdac4189c444d30f34baf874d8a6055851d4fceb4e140e821d1cf0415fb951f1dd1be783107d381284d4c3fa5199301cde8bf068525ee268d5446866"}, {0xf0, 0x0, 0x401, "d00ed099af967e0e0c4c58ef40773ffc1e25ceb1c2f91d5fbe88b94b2bf69d1ee813d927e7f8e5a24096337c0be9743232ed848c5fe879dd1b68d7c72198bdaa3959a2b964570d4dbc31ffcf328e2deb14b80a9383e0e05ded52581f5043ccdf8c3e46109ab1f80aca15181cc14d0a8bbf6ae65baaecb28e4958aa7d1e10d5ece70b33b1bd0f64256387aec3ff96cd85efd565ad1e646c178eef1e74a14878f17901c3a7d546fb03d5d1e1a6ba564521b705e8930f5d5c18a15609987debaa3a3ac30873a4efa7d18136c4b4a7487b4b79a7428379ce9badee"}, {0xc8, 0x116, 0x7, "90b98edd82b2b2c12d89f2d5d3be94a8c0c66667912e2f13a4ab84cfffd0dc07fbc0913d05074a6bfacd82235e2eb980ccfb775d645d89ac7a3947e7d8df239798934e356651aac8b5936ac03f377d1b4becba5b6793db46d0b96cfd23813645d97418a7577bef4374ee149d807ec29b2d4f9e05c0d38220c3d3f92c44a292a0dbd856231803cca1115d7328911488a5d03d7c6c2793c5559de832ed099dfb2ffed02bc9c97b8c8abf289021a37c4f7661"}], 0x13c0, 0x4000000}, 0x10001}, {{0x0, 0x0, &(0x7f000085a000)=[{&(0x7f00000d6000-0xe0)="a5b07129c7a83b310a99c1e493238ccff923803b2b1202499d1d9606e97ecbc33f55160fee6f993b94c3f1a408085156750e4ad401664cddd31cda9c89f68c14dc3d90b017710607f29fdf20cf48a7c58538e858274126f19c5d3920b9ff6d662d3e3b96154eaaa0d270e23e931dc0526dbd3d7f8ecb8e3e0a023d1cd3076086254c4c5950ab9ebbfc5764d71a3edce88a71691cea612700c8173e843988164c67ca454cd0e63a29388eb0668a383a256c8893933375611d44fce537301541aa399bf7f4004bc21de2f8c7de069bb0009960106e43fa69bff9714d50780c6d47", 0xe0}, 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0x1000}], 0x8, &(0x7f000028e000-0x420)=[{0xd0, 0x0, 0x8, "50e879b75e85ea6f1dabcdf63986e144f003a5951fe38667874351d1a9980b78e741bd9a7dfa677a947899a60621a54b323944815709434b3388d80a78583d2619e92aca528a1046a4100ac4f7b6f74e0209f98e3346f9c95a56af9350029d2ef44fd711099b4140b6c0b88a56ba873e135b7a06f533e0ec4c58bc7213de4d08869604624a59943609a076c47f701f00d42f00578d2324dd472481363c673691c73d3a04e2cbd8f800e653ed13c92650fa7f0a2b3ea02a814f78ba3ad8343f"}, {0x100, 0x103, 0xc000, "87a27dc867384621143fd0a26b6c3da8ea0405c68d1f510b6c04d2f1445754272f5935889db33eca05be1a0ee55e89c5fcac95cbca9a42dfb281281245037c2480bb541d975e416e790cd4ed6d6bbfd18a0cddf82098b004a4d674197ff3581c56dc9f8ad18632c9a82d3c6f65c74da41f955bdee5beabcdbacb09785fe4e68609e4c6516420f4bcb0b329a702d3a653baabc91a638628bb7b61cdd46c62de155900e39333872a60fdb7beec770766274cc5543ae4854971358dd6cce46dc7819f82de1a8beef981620b75102e206329d1b1f59df8a0fb4c3a64c39a2dd917e9dbc1a512d2a68cd0c9"}, {0xd0, 0x119, 0x9, "f953d00cbf9826d79c8c65ce12f6c388f8b3f7413987929ae272349e618d535aa3e83cbd63ba0d9f441dc7098cf5507d535ad8eb6d0d7bdb67a204d55ea2d4847c077a300362c475fa096672cc87674c80411489cb687a740279d22f7aa6de1d4b8d5f4088eb04680f0a34996ec6cf1bfe7100c8c0189b6e4e168ef579f18d1f8562fe5bb95e134001041833894760228aae6bd69268c90e0a9f7a887410c85b10b5096d730e3913161f7e734af331aa5f548acd519a44543c"}, {0x30, 0x102, 0x8, "c9e8fa7ab226660b7fffce53e6fa8516bf8ef38c961a1818f5a0"}, {0xa8, 0x11, 0x10000, "8656d3306dedc967ececfaaaf5da6daabd648730c67c2bc34340c6f563e1d33521fe4dd98e955a1d6bf80cae4b13b5cb06c4e8e5214126d510917e4afca483e126d1eb13aa63e0fe725b78183c15f1dd317c8b414940c85c860e1b9712ef50d954d3678958c3726cfad47686855b4202eff64a8121aca5bca7d4364b1f7b4c4374cac76359d1f86f465592af747f588e6fd54cb21f9d"}, {0xa8, 0x0, 0x6, "0adfc5a23ebe4eae7a2bd2c42c041ad36cf99f8bc914e01f122bbccd8e1e57bb7a0e1287c4fb44c92e5fb95224837a47fca67fd6f1087f27eb52430f582ea4c6b4c3489411fc0c868d6a763ee3721537ea18edb4b09f942931ccb831e4795afd04f6fffe9ffe8452683f3d346288d7745c9859fd26eb19b7e4ca7314b62556a842171f429c8ac660bef6cb6a26f21ba0bfac"}], 0x420, 0x10}, 0x4}], 0x8, 0x8000) prctl$setendian(0x14, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fc000), 0x800) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000013f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000b9e000)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f01000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x2, 0xff, 0xc, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006b0000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003f5000)='tls\x00', 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005dd000), &(0x7f0000b71000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ebb000-0x10)=@generic, 0x10) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fc000), 0x800) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000154000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a1000-0x14)={0x0, 0x8, 0x0, 0x81, 0xbaa}, &(0x7f0000412000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000816000-0x18)={r1, 0x8, 0x20, 0x6}, &(0x7f0000806000)=0x18) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a2e000-0x20)={"e8ac30a117041bad84ac734020c69b30", {0x4, 0xff, 0x10000, "9ac5a892bbdd", 0x8}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000da5000)=0x3, 0x4) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c8f000)={r2, 0x800000010001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000057c000-0x2)={0x4000000e}) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000134000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000064f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/04 12:13:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x101080, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f000001b000)) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0xff, 0xffffffff, 0x2000, 0x4, 0x1, 0x5b, 0x5ce63bfe, 0x6127f3f1, 0x0, 0x3}, 0x10) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffffa3) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x0) listen(r3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000001c000), &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000001e000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000001f000-0x4)=r5) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000202000)='./file0\x00', 0x10080, 0x155) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000b72000)=""/174) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioperm(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x160, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f00001a5000-0x2)="c41d"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000141000-0x30)={0x4, 0x0, &(0x7f0000005000-0x68)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5a000-0xc)='/dev/autofs\x00', 0x40100, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000874000)="615d4eadb8184033a514d872900cacd770ece656d632a948f6233282b98130cc5c8104175597deaff4624876cc42664becd7c110a5d4289ef0d76b7fc211d307c93421f0dcbf6baefbd5ed1b818d242b551d120982df82ee5d477ae0d4026043c5387ea0d38ae7b76a6fea64560da28819e9572d7eb1ec7662f76db601a7e7198a7497c2a06152cbc30c646d053db93877b8616c8a9ca229", 0x98) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d33000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000f36000-0x4)=0xc) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendmmsg(r2, &(0x7f00001d3000)=[{{&(0x7f0000940000-0x80)=@generic={0x9, "eac6c57d1f4f0aabe68141833bbdacd44974ac7d1f6bfcac13e39ae8aa71fce83622c738a637939882018e20213b6def7ca952ae5fbda160eeaf9efbe452ca2737b5e95c4dfc646b912684aee44f955716afcd8d506c3bdf6b3dd17efb7950fc7b4d33c0eaa6496a80fdde47435a5a9c1679568296c7bfae6b022814b2b9"}, 0x80, &(0x7f0000a3e000)=[{&(0x7f0000184000)}, {&(0x7f00005d6000)="a1ec885c45e6d18c284b4788774fe1607ac8a42438472139386a260e3c4ea401942d263ebdc7adef2ba1f2909236a1b8", 0x30}, {&(0x7f0000791000-0x57)="bedce81799f184585e3a8e38f064a2967159a53a63694dfc322db456044b71392d332189386df67a0eb0dccada24e4d4577c5c14e42bb316c2296b240d71fa9ff85a52658de81b8079dbbaad6c86d1a450d9a82ef6c904", 0x57}, {&(0x7f00008a4000)="66988c85b56bdce11a410c42f35b95d0fa3591ce44129eb77785a67abad4d2abb6941619cffab92c4b2f182aca9a759b3b7b3d6c", 0x34}], 0x4, &(0x7f000058a000)=[{0x30, 0x0, 0x5, "c5166b18fa99053b52f3c3effc59ff91816a784bb9e8c46abb235168fed7"}, {0x98, 0x29, 0x0, "b069d7ec020817bc82a440b6543c74744cfa7cecb51693a6a1cb687066dde43c57a8c93053014b1bb6ab233c26855ded77f875b0f45f10c0f9331f2dbb2cde6fbc43a85d687f2093988ee527d0bc3edf97432f42a757ae3c41d2883e301563a94406a2eb5cf9212a0861c648af8dd7f5e49aa43db6c85654bbbe461faeb4aa3f108ae8379083c7e7"}, {0x50, 0x0, 0x20000000000000, "c2959e81dabaf9ddbf3008034f0ec3c624ec99b5d3ebde07c2ee36b5db1097aad815118978da9788a5d8532dd0a1cea2d420dc1d33011c763644194415"}, {0x28, 0x0, 0x1, "9eefb1fc6db9efce3bfaf6cdf4759ce582"}, {0x1010, 0x10e, 0x5, 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{&(0x7f0000492000)="fb1e1f8724d4faf03fdf36dd928f4d3172c586b736805ba96e9c5dee6d283e62e323e360522397d50d1baf8bab55fb3f40fd2653c33bc26d76c312424020fd7557f47d81a1ef8db5b0d2c2c1cecd999e4d36bebbbb1c78a4125e0e4ee3a514503c277b72dcb5002bb739445b3a3c05e0b4912d9b57fd33183f69056266d374e462a2ae73bcb3c5d311800e1210297e7ce561cfec0c3436d56f42d57e4531378b851c1f48559fe072606b975e38f82a0875cd87272888ff30c350906f977c1d46a486bc88daad4d11368c3ff162566b54467e87ba78234b1b2f2da5b372ab", 0xde}, {&(0x7f000026c000-0x7)="355526da267c204aceb7ebad4b609783fcaebc41044aa08263ee667cdd0aa21d9369d77e08043c02449b8c33f50cd5af90b18118d6ffaa7c5caabd5a1f768fe29f56c7c7026fff6a6f99ec5ba528cb00fd6692bffadf7ab68200642481f28478ce39d286fed10cdaeb210bdbf4", 0x6d}, {&(0x7f0000a0a000+0x752)="c80318bf51ee50a0920390bad29255c70ce64df219b16f352bff45f30bb6b81e81b32218906f47ad7cc00e6634e37b541eaab30930f30dfc6f54353c231246c2f056727303f3042fe10d534281393a880c", 0x51}, {&(0x7f0000315000)="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0x1000}], 0x8, &(0x7f000028e000-0x420)=[{0xd0, 0x0, 0x8, "50e879b75e85ea6f1dabcdf63986e144f003a5951fe38667874351d1a9980b78e741bd9a7dfa677a947899a60621a54b323944815709434b3388d80a78583d2619e92aca528a1046a4100ac4f7b6f74e0209f98e3346f9c95a56af9350029d2ef44fd711099b4140b6c0b88a56ba873e135b7a06f533e0ec4c58bc7213de4d08869604624a59943609a076c47f701f00d42f00578d2324dd472481363c673691c73d3a04e2cbd8f800e653ed13c92650fa7f0a2b3ea02a814f78ba3ad8343f"}, {0x100, 0x103, 0xc000, "87a27dc867384621143fd0a26b6c3da8ea0405c68d1f510b6c04d2f1445754272f5935889db33eca05be1a0ee55e89c5fcac95cbca9a42dfb281281245037c2480bb541d975e416e790cd4ed6d6bbfd18a0cddf82098b004a4d674197ff3581c56dc9f8ad18632c9a82d3c6f65c74da41f955bdee5beabcdbacb09785fe4e68609e4c6516420f4bcb0b329a702d3a653baabc91a638628bb7b61cdd46c62de155900e39333872a60fdb7beec770766274cc5543ae4854971358dd6cce46dc7819f82de1a8beef981620b75102e206329d1b1f59df8a0fb4c3a64c39a2dd917e9dbc1a512d2a68cd0c9"}, {0xd0, 0x119, 0x9, "f953d00cbf9826d79c8c65ce12f6c388f8b3f7413987929ae272349e618d535aa3e83cbd63ba0d9f441dc7098cf5507d535ad8eb6d0d7bdb67a204d55ea2d4847c077a300362c475fa096672cc87674c80411489cb687a740279d22f7aa6de1d4b8d5f4088eb04680f0a34996ec6cf1bfe7100c8c0189b6e4e168ef579f18d1f8562fe5bb95e134001041833894760228aae6bd69268c90e0a9f7a887410c85b10b5096d730e3913161f7e734af331aa5f548acd519a44543c"}, {0x30, 0x102, 0x8, "c9e8fa7ab226660b7fffce53e6fa8516bf8ef38c961a1818f5a0"}, {0xa8, 0x11, 0x10000, "8656d3306dedc967ececfaaaf5da6daabd648730c67c2bc34340c6f563e1d33521fe4dd98e955a1d6bf80cae4b13b5cb06c4e8e5214126d510917e4afca483e126d1eb13aa63e0fe725b78183c15f1dd317c8b414940c85c860e1b9712ef50d954d3678958c3726cfad47686855b4202eff64a8121aca5bca7d4364b1f7b4c4374cac76359d1f86f465592af747f588e6fd54cb21f9d"}, {0xa8, 0x0, 0x6, "0adfc5a23ebe4eae7a2bd2c42c041ad36cf99f8bc914e01f122bbccd8e1e57bb7a0e1287c4fb44c92e5fb95224837a47fca67fd6f1087f27eb52430f582ea4c6b4c3489411fc0c868d6a763ee3721537ea18edb4b09f942931ccb831e4795afd04f6fffe9ffe8452683f3d346288d7745c9859fd26eb19b7e4ca7314b62556a842171f429c8ac660bef6cb6a26f21ba0bfac"}], 0x420, 0x10}, 0x4}], 0x8, 0x8000) prctl$setendian(0x14, 0x1) r3 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000009000)='./file0\x00', &(0x7f0000006000-0x1)=[&(0x7f0000009000)="24c56e6f64657600", &(0x7f0000008000-0x4)='lo.\x00', &(0x7f000000a000-0x2)='[\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000002000)='+self\x00', &(0x7f0000007000)='^usersecurityselinux\x00', &(0x7f0000009000)='\x00'], &(0x7f0000006000-0x8)=[&(0x7f000000a000-0x1)='\x00']) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000009000)='/dev/usbmon#\x00', 0x2, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x9b, "b825dd1b64c8025909654024a7f5e27ef0e14e503007fca42220758e2c0d981b959727658fe8c6cf6599baf251ee062a2872c22f664187e77b77f20d2c5549695d9b1c8f6e8bb9fcfbca274c079eae861570fe4737778794a3e4fd6a1b54fc92a019a570f35b40ab84c2f391ccf1e5991a7caa7ab5b3267af96445ff8ccb862b905f83ad64e6aea147e8510be4f45bf28aa4666d36fadb4bf4bfc5"}, &(0x7f000000a000-0x4)=0xa3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000001000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f000000b000-0x20)=[{&(0x7f000000a000)="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", 0x1000}, {&(0x7f000000a000)="a684981cb5769de92ca43841ecaf535c4349159941310512cc1a6d96ea25f077b15a7df3e6e6357388c76fa9bdbdba0ca3e4bfa5108e2c9aeea52b0abc0d609e6791a34a23e9b023e3b7eb6d8decc90142620f5aad6d0b9efd13ff0dda0b6c7bd69a82144643b2cae0a9aa396dab05ff9271bea7153cc594eee6635003e5adfc824c", 0x82}], 0x2, &(0x7f0000007000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7856, 0x2, 0x8000, 0x8, 0x0, 0x0, 0x4, r1}}], 0x30, 0x40000}, 0x20000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x6)={r1, 0x400}, &(0x7f0000009000)=0x6) 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/create\x00', 0x2, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00001bb000-0x9)='net/unix\x00') r2 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') fstat(r0, &(0x7f0000d40000-0x44)) sendfile(r0, r2, &(0x7f00009b6000), 0x26a950b) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)) 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)) 2018/02/04 12:13:02 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/autofs\x00', 0x602, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ftruncate(0xffffffffffffffff, 0xe000000000000000) [ 75.358687] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 75.364234] binder: 7584:7597 unknown command 0 [ 75.364242] binder: 7584:7597 ioctl c0306201 20004000 returned -22 [ 75.365105] binder: 7584:7597 ERROR: BC_REGISTER_LOOPER called without request [ 75.390046] binder: 7584:7597 unknown command 0 [ 75.394974] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000488000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4, 0x1, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x20) close(r0) 2018/02/04 12:13:02 executing program 6: setpriority(0x0, 0x0, 0xffffffff) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/162, 0xa2) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x85)=""/133, 0x8000}) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000dfb000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000079000-0x96), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000480000)={0x6, 0x8d}) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000bd7000), 0x26a950b) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cee000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a25000-0x10)={0x0, &(0x7f00006e4000)=[]}) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff9e, 0x200007ff, &(0x7f0000fae000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000091d000)={0x7f, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x0, 0x5, 0x1000, 0xffffffffffffffe9, &(0x7f00000d2000)=@common='bpq0\x00', 0x1ff, 0x7, 0x1ff}) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf6", 0x3d, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000558000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) close(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce9000-0x4)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000002c000)={@loopback, @remote, @broadcast}, &(0x7f00002a0000)=0xc) [ 75.394983] binder: 7584:7603 ioctl 40046207 0 returned -16 [ 75.405791] binder: 7584:7603 ERROR: BC_REGISTER_LOOPER called without request [ 75.423887] binder: 7584:7597 ioctl c0306201 20004000 returned -22 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ebd000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndtimer(&(0x7f0000c0c000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f78000-0x27)) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e54000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000065a000)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00001e3000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xbf)="9d6af922195b7c0c4758539f756dec555deeade0d4a5c9fa8d512e0bb065e6ed1de18f73f28d41f355056844ec3b7c143f90a0d8bc7b86c33de7373d05285649d11c5db836fa120130270a7716511a25cff500c131b416c48c07a910e76857674f97e3dc7b0f657b7e4418c42690a20493e566846b098722ef3d02a39ed08d2dad75e82d2daec5d54c173018f10767eab44856b52a2ebf66c3d3ff3ba87718c305a75345c610601a805e2aaf411d4dec3d4c333bb01adb9c619be053c677fe", 0xbf, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x0, 0x204, 0x0) 2018/02/04 12:13:02 executing program 6: clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000b9e000-0x4), &(0x7f0000242000), &(0x7f0000554000)) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f7000-0x15)='/dev/pktcdvd/control\x00', 0x204440, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000377000-0x14)={0x9, 0x200, 0x6000000000000, 0x100000001, 0x1, 0x912e, 0x400, 0x9, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000dfb000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000079000-0x96), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000480000)={0x6, 0x8d}) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cee000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a25000-0x10)={0x0, &(0x7f00006e4000)=[]}) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff9e, 0x200007ff, &(0x7f0000fae000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000091d000)={0x7f, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x0, 0x5, 0x1000, 0xffffffffffffffe9, &(0x7f00000d2000)=@common='bpq0\x00', 0x1ff, 0x7, 0x1ff}) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf6", 0x3d, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000558000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) close(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce9000-0x4)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000002c000)={@loopback, @remote, @broadcast}, &(0x7f00002a0000)=0xc) 2018/02/04 12:13:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x101080, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f000001b000)) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0xff, 0xffffffff, 0x2000, 0x4, 0x1, 0x5b, 0x5ce63bfe, 0x6127f3f1, 0x0, 0x3}, 0x10) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffffa3) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x0) listen(r3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000001c000), &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000001e000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000001f000-0x4)=r5) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07e") 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00006b4000)={0x100000000, {{0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x1, 0x10000000, @loopback={0x0, 0x1}, 0x4}}}, 0x108) fallocate(r1, 0x3, 0x9, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008e7000)={0x0, 0xfff}, &(0x7f0000e8c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002d5000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @empty, 0x10001}}}, 0x8c) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) socket$inet6(0xa, 0x5, 0x189) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe8c) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005f7000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000377000-0x14)={0x9, 0x200, 0x6000000000000, 0x100000001, 0x1, 0x912e, 0x400, 0x9, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000262000)={0x100, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x8, 0x0, 0x6, 0x3d, &(0x7f000018f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0xe59, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007c8000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000084e000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009bc000-0x4)=0xff94) ptrace$pokeuser(0x6, r2, 0x3, 0x6) 2018/02/04 12:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000e1a000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d50000)={0xe4, &(0x7f0000e22000)="54aca0734d814ffe50e2f5ac0edb6886b7f8310f2a8ad3fa66c8dc79dd68a0ae8ae588f7c6386a686305f41c2ffb67cff918794c2d2d3b8c29c1ecb140ada2b759065899645d2daa1fc15a04c836af0dd46fecca816805a9ca9624f7fe881d9cf7bb73fe7e354083498c4d78ae88e50b46190d1289fe63ef0f7b217003164bbceebbb01d88d1ae84e27512054ad1071b097dbcd67a55690fe472d03eac269aadfdfccd73acd4c7bcb5b52ed3acbc5f7b9befe7037a2313c9f8a063c2a34fbb157f79fcd30e2bccd5b4c2bafd0143ae4b93f2a8e368c1f66ff1bd1f41ff21269c6026706b"}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f33000)={0x1f, 0x72ab, 0x0, 0x9, 0x8aaa, 0x3ff}) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, r0}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000312000)=0x15, 0x4) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000117000)='net/ipv6_route\x00') r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc1000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000c3f000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000e15000)={&(0x7f0000d90000-0xc)={0x10}, 0xc, &(0x7f000096f000-0x10)={&(0x7f0000d7f000-0x1068)={0x1068, 0xa, 0x4, 0x600, 0x5, 0x3, {0x7, 0x0, 0x7}, [@typed={0xc, 0x13, @pid=r1}, @typed={0x24, 0x80, @binary="99d18ae96839c38abd4f11639ce6d44e7423b96ae363fcb341bca574"}, @typed={0xc, 0x6a, @uid=r2}, @generic="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", @typed={0x18, 0x26, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}]}, 0x1068}, 0x1, 0x0, 0x0, 0x880}, 0x884) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000062a000)={0xffffffffffffffff, 0x87e, 0x5, 0xa8, 0x7fff, 0x6, 0x3f, 0x8, 0x0}, &(0x7f00004fc000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c1e000+0x193)={r3, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, [0x3, 0x7, 0x200, 0x8, 0xdd17, 0x1, 0x9, 0x3, 0x5, 0x3, 0x8, 0x80000000, 0x0, 0xb5, 0x9cec]}, &(0x7f00008e2000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c5000)={r3, 0x8, 0x1}, &(0x7f00006d5000)=0x8) readv(r0, &(0x7f0000000000)=[], 0x100000000000033d) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009fb000)={@generic="489462b0d4e4f5078cb66c2257b8d048", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) open(&(0x7f0000a69000)='./file0\x00', 0x0, 0x42) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r1}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000001000-0x61)=""/97, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b60000-0x8)='./file0\x00', 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl(r0, 0x2284, &(0x7f0000154000)) renameat(r0, &(0x7f0000ef6000-0x8)='./file0\x00', r0, &(0x7f0000418000-0x8)='./file0\x00') 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07e") 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e84000+0x118)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}}}, 0x88) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000047a000+0xeb7), &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r5 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4), &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x3ff, 0xffff}, 0x10) accept4(r3, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r5, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/02/04 12:13:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f000004e000)=0xc) flock(r0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0xc000) [ 75.620963] tmpfs: No value for mount option '{~' [ 75.653435] tmpfs: No value for mount option '{~' [ 75.687136] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 75.694731] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000066a000)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0xfffd, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07e") 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0xffffffffffffffff) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000068f000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000016a000)=""/15) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000088e000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)) prctl$setname(0xf, &(0x7f0000c55000)='@/user].system\x00') readlink(&(0x7f0000664000-0xe)='./file0\x00', &(0x7f0000364000-0x3f)=""/1, 0xffffffffffffff73) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000363000-0x8)) 2018/02/04 12:13:02 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x9}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}}}, 0x8c) r3 = fcntl$dupfd(r0, 0x406, r1) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000021000)='/dev/keychord\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000021000)='./file0\x00', r4, &(0x7f0000001000-0x8)='./file0\x00') 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e66000)='/dev/keychord\x00', 0x8200, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f8b000-0x6e)="72a866af6e9c776fe4b6aae3c87315372eef09b0eee03f03ac0af03f558c8d066a506d53aaa19add30a79d7fab8ed9deb94973c06a5cef4607ca207f393f2e8ae250401aea826de58a2f453918a024c098826f42f902a17b6fcf509a3f0401fff4329008e8bc2dd8a835783a6b66", 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffde8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000093b000-0x8)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00009c4000)='net/igmp6\x00') sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000015000-0x5c)={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x23}, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x128000000, [0x6, 0xfff, 0x3ff, 0x2, 0x10000, 0x1, 0x1e, 0x6]}, 0x5c) 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x1}]}) personality(0x8f) uname(&(0x7f0000000000)) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[], &(0x7f0000005000)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) fstat(r1, &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000014000), 0x9) syz_fuseblk_mount(&(0x7f000031d000-0x8)='./file0\x00', &(0x7f00003af000)='./file1\x00', 0xa000, r2, r3, 0x0, 0x31d373de, 0x30000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000007000-0x4)}}) 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f000067a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) restart_syscall() 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000240000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4") [ 75.848695] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.854878] tmpfs: No value for mount option '{~' 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4") 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000096f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xfffffd9a, 0x0, &(0x7f00007ee000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000352000-0x48)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b71000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000407000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000168000), &(0x7f0000b70000)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000026a000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4c01}) setns(r0, 0x8000000) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [], 0x0}}, &(0x7f0000c3b000)=0x14) [ 75.891135] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 75.896600] tmpfs: No value for mount option '{~y' [ 75.929627] tmpfs: No value for mount option '{~y' [ 75.947514] binder: 7743:7750 ERROR: BC_REGISTER_LOOPER called without request [ 75.955129] binder: 7743:7750 unknown command 0 [ 75.960800] binder: 7743:7750 ioctl c0306201 20008fd0 returned -22 [ 75.970146] binder: 7743:7750 got reply transaction with bad transaction stack, transaction 24 has target 7743:0 [ 75.980829] binder: 7743:7750 transaction failed 29201/-71, size 24-8 line 2935 [ 75.991481] binder: release 7743:7750 transaction 24 out, still active 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00001c6000-0x4), &(0x7f000087b000)=0x4) r2 = epoll_create(0x1) flock(r2, 0xc) 2018/02/04 12:13:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000532000-0x4)=0x101, 0x4) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000), 0x0) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4") 2018/02/04 12:13:02 executing program 1: syz_open_dev$binder(&(0x7f000006e000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f53000-0xe)='/dev/keychord\x00', 0x109200, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a1c000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0xfff}, 0x14) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000026a000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4c01}) setns(r0, 0x8000000) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [], 0x0}}, &(0x7f0000c3b000)=0x14) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00006dd000)=0x8) sendfile(r0, r0, &(0x7f0000882000-0x8)=0x10, 0x401) accept$packet(r0, &(0x7f000084e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000698000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b14000)={0x0, 0x0}, &(0x7f00006c5000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e24000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xff, 0x0, 0x6, 0x2, 0x80, 0x20, 0x5e, r1, r2}, {0x9166, 0x4, 0x1, 0x3f, 0x291, 0x2, 0x7, 0x4}, {0x3, 0x7ff, 0xb77, 0x7}, 0x9, 0xa, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x6, 0x0, 0x3, 0x1, 0x9, 0x2}}, 0xe8) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ad9000/0x2000)=nil, 0x2000, 0x0, r3) r4 = request_key(&(0x7f00008eb000)='id_legacy\x00', &(0x7f00000ac000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009ae000)='net/icmp\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000047000-0x1)='user\x00', &(0x7f0000430000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a8d000)="22b57ef8fecd1ae6a7216410873e208692acb8ea6d16420ac583a732712699657975b903adf26379dd279895a4e152b634f239d8a310e509e3e26c9c69cfa9d951806fa84b2aa60950797908c8d54a2734c351784b896353a228ca3016b2fb6ae43c79451541a1cd7c2da611e179a1183a519f3549896fedda1d87392276e968d710496217ef259ca16188076fc35c3a7a9673d845db7d73f4ce0727b3cf75ad3dce9653519931a414abaf0b23e404e1e1a1cbfb528de5ccdd4975559b359940c24e06b4c84c351ec4f089977806a8e1b4f059c3a7186a0ff659201cfc02dd74f8ce9bbed0d06b8c98211db72dfdb5", 0xef, r4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00009ff000-0x8)={0xffffffffffff7fff, 0x80000000, 0x3e83, 0x0, 0xd8e4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000674000-0xe)={0x0, 0x1, 0x3, [0x6, 0x7, 0x0]}, &(0x7f0000631000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b36000-0x18)={r5, 0x7, 0x0, 0x0, 0x8}, &(0x7f0000351000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000612000-0xc)={0x0, 0xc68, 0x4f1d3eb70b77d088}, &(0x7f000077b000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000630000-0x8)={r6, 0x7f}, 0x8) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000ccb000-0x21)="6cc76275ed75cd023e2e3dbb543ef6904a2533d4f7f0f28f19083abce30a0db95f") write$tun(r0, &(0x7f0000223000)=@hdr={0x3, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty]}]}}, "15b23c007d50e5"}}}, 0x5d) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x90001, 0x11c) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x6, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x2, 0x0) renameat(r1, &(0x7f0000003000-0x8)='./file0\x00', r2, &(0x7f0000004000+0x1b8)='./file0\x00') remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r3 = syz_open_dev$sndtimer(&(0x7f000000b000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) getpeername$netlink(r2, &(0x7f0000001000-0xc), &(0x7f000000b000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0xa0000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000009000)=0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000000d000-0xa)='id_legacy\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000d000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) poll(&(0x7f0000006000-0x18)=[{r2, 0x320}, {r3, 0x40}, {r4, 0x102}], 0x3, 0x8e4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 75.998151] binder: undelivered TRANSACTION_COMPLETE [ 76.003770] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.009032] binder: 7743:7750 ERROR: BC_REGISTER_LOOPER called without request [ 76.009038] binder: 7743:7750 unknown command 0 [ 76.009046] binder: 7743:7750 ioctl c0306201 20008fd0 returned -22 [ 76.012799] binder: 7743:7750 got reply transaction with no transaction stack 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c") 2018/02/04 12:13:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086d000-0xd)='/selinux/mls\x00', 0x0, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000d6c000-0x12)='net/ip6_flowlabel\x00') 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d2c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001e4000-0x10)={0x0, 0x0, 0x2b}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005b6000-0x8)={r2, r3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005d5000-0x20)={@multicast2=0xe0000002, @rand_addr=0x81, 0x0, 0x2c1, [@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0xfffffffffffffeed) 2018/02/04 12:13:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) stat(&(0x7f0000d15000)='./file0\x00', &(0x7f0000209000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) epoll_create1(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000536000-0x4)) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000cfa000), &(0x7f0000932000-0x4)=0x4) 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f0000bc7000)={0x38, 0x4, 0x2, 0x8}) ptrace$setopts(0x4206, r1, 0xfffffffffffffffc, 0x10005a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3d) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x8)='/dev/sequencer2\x00', 0x111440, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000af9000)=0xffffffffffffffff, 0x4) [ 76.012807] binder: 7743:7750 transaction failed 29201/-71, size 24-8 line 2920 [ 76.012860] binder: 7743:7754 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x60) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00008d3000)={0x2, 0x8, 0xffffffffffff1208, 0xbad, 0x0, 0xc3}) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c") 2018/02/04 12:13:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ff000-0x11)='/selinux/enforce\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000210000)='V', 0x1) bind$unix(r1, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00007cc000)=0x7fff) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00002ac000-0x4), 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000051a000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000549000)={0x6a0}, 0x4) write(r1, &(0x7f00008db000)="d9", 0x1) recvfrom(r2, &(0x7f0000118000), 0x105, 0x100, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00008ad000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f19000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000479000-0x4)=0x3b, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a19000-0x10)="691a6428403ed42ef5bca217b6f24f7d", 0x10) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00006dd000)=0x8) sendfile(r0, r0, &(0x7f0000882000-0x8)=0x10, 0x401) accept$packet(r0, &(0x7f000084e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000698000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b14000)={0x0, 0x0}, &(0x7f00006c5000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e24000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xff, 0x0, 0x6, 0x2, 0x80, 0x20, 0x5e, r1, r2}, {0x9166, 0x4, 0x1, 0x3f, 0x291, 0x2, 0x7, 0x4}, {0x3, 0x7ff, 0xb77, 0x7}, 0x9, 0xa, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x6, 0x0, 0x3, 0x1, 0x9, 0x2}}, 0xe8) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ad9000/0x2000)=nil, 0x2000, 0x0, r3) r4 = request_key(&(0x7f00008eb000)='id_legacy\x00', &(0x7f00000ac000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009ae000)='net/icmp\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000047000-0x1)='user\x00', &(0x7f0000430000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a8d000)="22b57ef8fecd1ae6a7216410873e208692acb8ea6d16420ac583a732712699657975b903adf26379dd279895a4e152b634f239d8a310e509e3e26c9c69cfa9d951806fa84b2aa60950797908c8d54a2734c351784b896353a228ca3016b2fb6ae43c79451541a1cd7c2da611e179a1183a519f3549896fedda1d87392276e968d710496217ef259ca16188076fc35c3a7a9673d845db7d73f4ce0727b3cf75ad3dce9653519931a414abaf0b23e404e1e1a1cbfb528de5ccdd4975559b359940c24e06b4c84c351ec4f089977806a8e1b4f059c3a7186a0ff659201cfc02dd74f8ce9bbed0d06b8c98211db72dfdb5", 0xef, r4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00009ff000-0x8)={0xffffffffffff7fff, 0x80000000, 0x3e83, 0x0, 0xd8e4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000674000-0xe)={0x0, 0x1, 0x3, [0x6, 0x7, 0x0]}, &(0x7f0000631000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b36000-0x18)={r5, 0x7, 0x0, 0x0, 0x8}, &(0x7f0000351000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000612000-0xc)={0x0, 0xc68, 0x4f1d3eb70b77d088}, &(0x7f000077b000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000630000-0x8)={r6, 0x7f}, 0x8) 2018/02/04 12:13:02 executing program 4: llistxattr(&(0x7f0000077000+0x878)='./file0\x00', &(0x7f0000a20000-0x8)=""/8, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f00004a7000-0x76)=""/118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xbf)=""/191, &(0x7f0000001000)=0xbf) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000003000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000-0x3)=""/3, 0x3}, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000003000), &(0x7f0000004000-0x10)) getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x40, 0x4) r2 = dup(0xffffffffffffffff) seccomp(0x1, 0x1, &(0x7f0000001000)={0x6, &(0x7f0000002000)=[{0xffff, 0x3, 0x6, 0x4}, {0x0, 0x7f, 0xe2ae, 0x8}, {0x3, 0x2, 0x2, 0x400}, {0x9, 0x81, 0x7, 0x7}, {0x0, 0xfff, 0xffffffffffffffff, 0xf82}, {0x8000, 0x81, 0x8, 0x3ff}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000006000-0x1)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000007000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000008000-0x4)) 2018/02/04 12:13:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4), 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000dac000)=[]}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f00001cb000), 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffff7, 0x4) recvfrom$unix(r0, &(0x7f000006b000-0xff)=""/255, 0xff, 0x4284f6ff33a6d22b, &(0x7f00002c8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) [ 76.039504] tmpfs: No value for mount option '{~y' [ 76.080251] tmpfs: No value for mount option '{~y' 2018/02/04 12:13:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c") 2018/02/04 12:13:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000554000-0x10), &(0x7f0000382000-0x4)=0x10, 0x80000) fdatasync(r0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x6, &(0x7f000031b000)={0x0, 0x0}) timer_settime(0x0, 0x4, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_getscheduler(r3) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) tkill(r3, 0x1000000000016) 2018/02/04 12:13:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2), &(0x7f0000f13000), &(0x7f0000731000), &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f00009ec000)=0x1c, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000883000), &(0x7f0000eb4000-0x4)=0x4) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0xfffffffffffffffd, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1), &(0x7f0000001000-0x4), &(0x7f0000580000-0x4), &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note={0x2, 0x7}}], 0x30) 2018/02/04 12:13:02 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000)=""/15, &(0x7f0000002000)=0xf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x1) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) eventfd2(0x800, 0x801) [ 76.140458] tmpfs: No value for mount option '{~y' [ 76.159884] binder: send failed reply for transaction 24, target dead [ 76.183107] tmpfs: No value for mount option '{~y' [ 76.197242] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.204244] binder: release 7743:7754 transaction 27 out, still active [ 76.223819] binder: undelivered TRANSACTION_COMPLETE [ 76.229242] binder: send failed reply for transaction 27, target dead 2018/02/04 12:13:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000902000-0xfb)="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", 0xfb) syz_open_dev$random(&(0x7f00002cf000-0xc)='/dev/random\x00', 0x0, 0x503042) 2018/02/04 12:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) fcntl$addseals(r1, 0x409, 0x0) inotify_init1(0x80000) 2018/02/04 12:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f1000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a7000)={0x0, 0x8b}, &(0x7f000023e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000066e000-0x18)={r1, 0xe4e3, 0x30, 0x40}, &(0x7f00005fe000-0x4)=0x18) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000029e000)='/dev/keychord\x00', 0x240000, 0x0) write$tun(r2, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/04 12:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2), &(0x7f0000f13000), &(0x7f0000731000), &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f00009ec000)=0x1c, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000883000), &(0x7f0000eb4000-0x4)=0x4) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0xfffffffffffffffd, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1), &(0x7f0000001000-0x4), &(0x7f0000580000-0x4), &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note={0x2, 0x7}}], 0x30) 2018/02/04 12:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000612000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c24000)={0x0, @in6={{0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x64}}, 0x1, 0x6, 0xaeb9, 0x9, 0x9}, &(0x7f00005d2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000354000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x3}, &(0x7f000091a000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/02/04 12:13:03 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001ab000)={0x0, 0x0}, &(0x7f0000bee000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x2)='%\x00', 0x2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x82) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, [0x4, 0x8, 0x3d5, 0x7, 0x3, 0x0, 0x7, 0x3, 0xfffffffffffff7be, 0x7fff, 0x2, 0x8, 0x7, 0x40, 0x8]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x10001, 0x10}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000003000-0xb0)={{0x7f, 0xb6ae}, 'port0\x00', 0x6b, 0x100000, 0x6, 0xcc8, 0x8001, 0x41f1, 0x101, 0x0, 0x0, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000004000-0x10)=@generic="326bbae058d1fe24d884483e4169c12f") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000004000)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000007000-0x8), &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000007000)={r4, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x20, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/04 12:13:03 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000017000-0x8)='./file0\x00', 0x154) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000000f000-0x2)=0x2) recvfrom(r0, &(0x7f000000d000)=""/207, 0xcf, 0x40000002, &(0x7f0000016000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x2, 0x1, 0x4}}, 0x2e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000018000)='/dev/input/mice\x00', 0x0, 0x30002) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000018000-0x4)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/04 12:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007e2000-0x20)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000338000-0x10)={r1, 0x101}) faccessat(r0, &(0x7f0000204000)='./file0\x00', 0x0, 0x800) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000797000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)}) lseek(r0, 0x0, 0x5) 2018/02/04 12:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000194000-0xc)={@broadcast, @rand_addr, 0x0}, &(0x7f0000523000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000195000-0x38)={&(0x7f00000ae000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000e8f000-0x10)={&(0x7f0000958000)=@setlink={0x78, 0x13, 0x100, 0x5, 0x2, {0x0, 0x0, 0x0, r1, 0x80, 0x10c00}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x81}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x1c}, {0x4, 0x7}, {0x4, 0x7}, {0x4, 0xf}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3dae}, @IFLA_LINKMODE={0x8, 0x11, 0x7fff}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xffff}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_TXQLEN={0x8, 0xd, 0x400}, @IFLA_LINK={0x8, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000800) r2 = creat(&(0x7f000092f000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e9b000)={0x0}, &(0x7f0000526000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f00009e3000-0x12)="0d20742f6930020000000d000000030147") getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000dff000-0x10)=@generic, 0x10) sendfile(r2, r4, &(0x7f0000023000), 0x26a950b) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00009cc000)={{0x81, 0x4}, 'port0\x00', 0x29, 0x2, 0x5, 0x5, 0x8, 0x8, 0x6, 0x0, 0x5, 0x2}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00008bc000)=0x2, 0x4) 2018/02/04 12:13:03 executing program 7: mmap(&(0x7f0000420000/0x4000)=nil, 0x4000, 0x1000004, 0x3e, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) tee(r0, r0, 0xfffffffffffffffd, 0x3) [ 76.706420] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:03 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000926000-0x18)="afc17a70924fa9b78194183987f7d94ea55f243ac9ca4919", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000028000)=0x0) sched_getscheduler(r1) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x0, 0x7}}) close(r2) r3 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x78, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000bf3000-0x4)) connect$netlink(r3, &(0x7f0000ce6000)=@proc={0x10, 0x0, 0x2, 0x80}, 0xc) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000df6000)='..', &(0x7f0000590000-0xc)='./file0/bus\x00') 2018/02/04 12:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c6a000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") [ 76.763483] tmpfs: No value for mount option '{~y,4' [ 76.769642] audit: type=1400 audit(1517746383.551:32): avc: denied { read } for pid=7844 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 76.784308] binder_alloc: binder_alloc_mmap_handler: 7863 20000000-20002000 already mapped failed -16 [ 76.787852] binder: BINDER_SET_CONTEXT_MGR already set [ 76.787860] binder: 7863:7864 ioctl 40046207 0 returned -16 [ 76.790344] binder_alloc: 7863: binder_alloc_buf, no vma [ 76.790361] binder: 7863:7869 transaction failed 29189/-3, size 40-0 line 3127 [ 76.796248] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.796339] binder: undelivered TRANSACTION_COMPLETE [ 76.796357] binder: undelivered transaction 30, process died. [ 76.804274] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 76.813409] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00002f5000-0x2c)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10, 0x80800) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2100, 0x8) clock_gettime(0x0, &(0x7f00007d8000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000dbb000)='./file0\x00', &(0x7f0000159000-0x20)={{}, {r3, r4/1000+10000}}) 2018/02/04 12:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/04 12:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000886000-0x10)={0x1, 0x3b8, 0x7c, 0x3e1}, 0x10) 2018/02/04 12:13:03 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000398000-0x8)={0x0}) r1 = creat(&(0x7f0000c21000)='./file0\x00', 0xc209374120f0de14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000568000-0x7)={0x2, &(0x7f0000001000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x100, @empty, 0x5}}, 0x8, 0x40000000000000, 0x100000001, 0x4, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r3, 0x8001}, 0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000002000)}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000003000-0x9)=""/37, 0x25}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x7, 0x0) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000-0x4)=0xc85f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000-0xe)='./file0/file0\x00', 0x22) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000008000)={{0xfffffffffffffffc, 0x1d5}, {0x20, 0x81}, 0xd1, 0x4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0x1000, &(0x7f000000a000-0x93)="7ed3da39ef9fcceab7fa0111880c561d4545b9068e617cf0fe8face497242a042ccd538fb3efeeca4ad33515c8d3fd7710f4238f3c19310dbb68a37f616ce67387ea4406b7041b61c3c79834e1966d1caa130d5ad5b3e90d5162978122c081659a48359cb83515f1034f62e19ac07ebd4b2a69b64e496b32d24738023b959f7eab64888f5578f094da23b33e667fd6d35262c6", 0x93) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000006000-0x4)=0x3) r4 = mq_open(&(0x7f0000007000-0xa)='selinux-#\x00', 0x0, 0x41, &(0x7f0000007000-0x40)={0x5, 0x80000000, 0x7, 0x4, 0x4, 0x8aa, 0x7efc4cf3, 0x3}) finit_module(r4, &(0x7f000000a000-0x2)='\r\x00', 0x2) 2018/02/04 12:13:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000111000)={0x0}) sendmsg$unix(r0, &(0x7f0000955000-0x38)={&(0x7f0000761000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009b7000)=[{&(0x7f0000fd9000-0x14)="0502cfa735a014224b0f43f6f42c482e63e30e79", 0x14}], 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000735000-0xd)=@random={'osx.', 'vboxnet0\x00'}, &(0x7f0000001000-0x14)="6d696d655f747970650e2d2c406d643573756d00", 0x14, 0x1) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x4a100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000023d000-0x20)={0x7fffffff, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000713000)={0x638f2f9, r2}) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x80000000) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000)={{r3, r4+30000000}}, &(0x7f0000002000-0x20)) 2018/02/04 12:13:03 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000015000)=[]}, &(0x7f0000015000)=0xfffffffffffffe85) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000016000)=0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000014000-0x8b)=""/139) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc), &(0x7f0000006000)=0xc) 2018/02/04 12:13:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x4, @empty}, 0xfffffffffffffe7b) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 12:13:03 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0x1, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x339, 0x1, 0x2}], 0x20}, {&(0x7f000001c000)=@abs={0x800000, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x10)=[], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0xfffffffffffffffc}], 0x2, 0x0) 2018/02/04 12:13:03 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000deb000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}, 0x4, 0x1, 0x3, 0x4}}, 0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000013c000)=@assoc_id=0x0, &(0x7f000069e000-0x4)=0x4) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000090f000-0x72)=""/114, &(0x7f0000dec000-0x4)=0x72) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d87000)=0x0) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000017a000-0xc)={r2, 0x1, 0x30}, &(0x7f000017a000-0x4)=0xc) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f000003d000-0x6c)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000273000-0x4), &(0x7f00009c5000)=0x4) close(r0) 2018/02/04 12:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x1900000) sendto$inet6(r0, &(0x7f0000aaf000), 0x0, 0x20000000, &(0x7f0000b23000)={0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x4}, 0xfffffffffffffd37) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) dup2(r0, r1) pipe2(&(0x7f000087d000-0x8), 0x0) 2018/02/04 12:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee8000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f000055f000)=0x0) wait4(r3, &(0x7f0000581000-0x4), 0xe, &(0x7f0000f5b000)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") socketpair(0x9, 0x803, 0x100000001, &(0x7f0000831000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000a50000)=0x9) 2018/02/04 12:13:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x57, 0x200801) symlinkat(&(0x7f00003fb000)='./file0\x00', r1, &(0x7f0000e61000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) 2018/02/04 12:13:03 executing program 7: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/17, 0x11}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000002000-0x1d)=""/29, 0xfffffffffffffe77}, {&(0x7f0000000000)=""/146, 0x29}, {&(0x7f0000001000-0x8)=""/8, 0x8}], 0x5, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8), 0xce143ba3b8b8e9cd) 2018/02/04 12:13:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bc7000-0x8)={0x0}, 0x84000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000367000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/02/04 12:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)) vmsplice(r0, &(0x7f0000c17000)=[{&(0x7f0000b2f000)="6700a1a764424c4fb08a4120508f892e46c1a8fcf9d06c476233e298a80d1a00f9fcc72c0140e3a30af1e54346d97c5c5aaee515de14189adc0dea0b6ee5b0523cafb1378df3b6c51a3f84c8403eafea8ab833ea7ab4e44c0fe7ae6f828a7fc534ccdcb0b76ba7c98feff019761fd41b6cfc3eb61acca89b8fb87c64a5d8e136f66615f77dd4673b5fe40a6558d253bb81757373ddf16947a2ddcb04783a6527d1286959ba3b5cd9752d59762d63d425531dd255b44f08375d6bb0f8de97eb1a94721306d4308c2b912a77321657755e341fb9c18cc146ea09bc35c6e17faf90d8c2634f1d5bbdbe917e880493e5e651d636ab4dbe", 0xf5}, {&(0x7f000077e000)="5f7b7bebc7ede69ef898b50c7e7687a4b27074ed55d9c2bb8f5497530c9722e5a009f34e0799226a50e5152ade28af05b343058e81a1eb3e", 0x38}, {&(0x7f0000a03000)="a76ba326c6dab3f527706709bbc9c72269fd738e0cccef4a4a9a724c696ca2e4ba147c211f88befbfa14f46f8233e6e7b79448eaea0522082b29bc5b3129a8ff81ed422d57984df3277e324f22cd79a95689b6a8faa822f0ee6729fce3cc4d047ecc50d2230156d3d35cdb92e6adbca3347c2bc21b56fe0ff8c0e98a7d8812fdc51420274f94efbcf447d0932eb3bf30648ddd265d869b7f81625ffd38f03097a4d9", 0xa2}, {&(0x7f0000d82000)="3e5bbd71965bcff414532d5314469ba05dbc1e824c074eb6ee69cf6b2e587fd4fc01909f68256a0d65625b7137944583a89c4f5d27518f936236908aba1398351bd1f88238857ee2b9d8c2acbc8b9179e49d3717d638b0ed6c04dfcea68896d892dc13485cd6db3d01daf55d12ba708255da197abb984941bf1a38d7c3515d79e5b24b3b19b1acb9f19545559c71af11ec42bbbdf06853a02e49ea76e192f820230127f1e95c710c4b0a72d286743015a94dd664482d37e514856373c216e058742d9e186189d683121fbd", 0xcb}, {&(0x7f00001eb000)="415e8c8fc60d9b9109b31c2b9b45a5d6c344c49c9a42e82fdc8db404399d6f680b28f08587adfb5b5abf1c0941cb3667d275e777567b0c586bf688e362043ca986c0d130e5744d393bb731f9578d8101c72ee488dc0642ab8f649629e25bbc54f94f1e62f51d757244c2cd0b6a162b319e3c0e6364fb811cbff36008bcd16a0d9350f0b243c446c4ccc295f7739e0b410abd609b66f3946dabfd8368d2396d7c2a6812be951b762202e01254d98da538", 0xb0}, {&(0x7f000048f000-0x13)="71a5c8b746beea48383fb252a86ddb90b004b9", 0x13}], 0x6, 0x9) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000092e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f0e000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb3000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00001a2000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000bd5000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r3 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00005f2000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @empty}, 0xe, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f00003f6000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f000013c000)={0x2, 0x4, 0x5, 0x7fffffff, r4}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000427000)=0x80000001, 0x4) 2018/02/04 12:13:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000006a000)='rxrpc\x00', &(0x7f00008b5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000431000)='%bdev\\)vboxnet1!,\x00', 0x0) pwrite64(r0, &(0x7f0000dce000-0xbf)='1', 0x1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000002000-0x4)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b8d000)) 2018/02/04 12:13:03 executing program 3: r0 = userfaultfd(0x80000) r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000980000)={0x69, 0x4, 0x9, 0x80}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000695000)=0x2, 0x4) getrlimit(0x5, &(0x7f0000c1e000-0x10)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000612000-0x2)={0x7, 0x4}) 2018/02/04 12:13:03 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0xfffffffffffffdc5, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)}}, {{&(0x7f0000004000)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/04 12:13:03 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000001000-0x4)) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x7fff) r2 = syz_open_procfs(r0, &(0x7f0000009000)='cmdline\x00') sched_getaffinity(0x0, 0x8, &(0x7f0000001000-0x8)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x3c, &(0x7f000000b000)=[@in={0x2, 0x3, @rand_addr=0x4}, @in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000000c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x1c, &(0x7f000000c000-0x3c)=[@in6={0xa, 0x3, 0x0, @empty}]}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x8}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x200, 0x0, 0x7fffffff, 0x7c32}, &(0x7f000000b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000b000)={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, &(0x7f000000b000)=0x20) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/04 12:13:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') unlink(&(0x7f0000d5d000-0x8)='./file0\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000-0xbc)={0xd4c, 0x1, 'client1\x00', 0x0, "e320ce0256338d9c", "9de35f0be966a9f8f4b162495f98379a85759e7f33844d0f4e286a1c6aedb0f8", 0x859a, 0xa2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r5, 0x80007387, 0x0) r6 = dup2(r4, r5) r7 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r4, r7) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r7, 0xa, 0x12) r8 = gettid() ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00005d9000-0xd1)="fd5e98e2b044ae0faa2cfb322ae87fd875f0b0e91852dffb23d6f2dd36dc3f475fc676e964f291922d9ada35f23cd3d27a0bb12fbd5838fa38be00273bfec0700a8fa1230f59e35a304916b018088e6529bd2ea9f5dab28143052abfc3f9b098dfdd06cda7c503ef3fe3def0f92c2fadc35ae3ac0305c739a7511646c44326f3dad6dd781175e451e918a6e424c80d2177d8aacfc42fad594c6ec1a83f2432182a123df885b369814347d16a94968d494a592ef7672a0e2a73c664220ca79794b03f12544e4346de0abc26d7d808554c7a") tkill(r8, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 77.024013] tmpfs: No value for mount option '{~y,4' [ 77.056208] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000252000)={{0xa, 0x1, 0x36c1, @empty, 0x2}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x8829, [0x3, 0x0, 0xc000000000000000, 0x7fff, 0x8, 0xffffffffffffffff, 0x6, 0x7]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f1f000-0x4), &(0x7f00005d8000)=0x4) sigaltstack(&(0x7f0000e14000/0x4000)=nil, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000db6000-0x8)='./file0\x00', &(0x7f0000001000-0xb0)=""/176, 0xb0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/179, &(0x7f0000001000-0x4)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa09e}, {0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x80000001, [0x9c, 0x6, 0x100000000, 0x7ec, 0x6, 0x4, 0x0, 0x96]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000002000-0x48)={{0x1, 0x1, 0x27, 0x3, 0x1}, 0xb1, 0x1b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7, 0x8, 0x3, 0x8001, 0x89}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000001000)=0x8) accept$llc(r1, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000)=0x1, 0x4) prctl$intptr(0xa, 0x56d) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000004000-0x98)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000006000)='pkcs7_test\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000007000)) 2018/02/04 12:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009f9000)={0x2, [0x0, 0x0]}, &(0x7f0000794000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000727000)=@sack_info={r2, 0x1000, 0x6c9}, &(0x7f00009ba000-0x4)=0xc) [ 77.065513] audit: type=1400 audit(1517746383.851:33): avc: denied { net_admin } for pid=3881 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 12:13:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 12:13:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)) vmsplice(r0, &(0x7f0000c17000)=[{&(0x7f0000b2f000)="6700a1a764424c4fb08a4120508f892e46c1a8fcf9d06c476233e298a80d1a00f9fcc72c0140e3a30af1e54346d97c5c5aaee515de14189adc0dea0b6ee5b0523cafb1378df3b6c51a3f84c8403eafea8ab833ea7ab4e44c0fe7ae6f828a7fc534ccdcb0b76ba7c98feff019761fd41b6cfc3eb61acca89b8fb87c64a5d8e136f66615f77dd4673b5fe40a6558d253bb81757373ddf16947a2ddcb04783a6527d1286959ba3b5cd9752d59762d63d425531dd255b44f08375d6bb0f8de97eb1a94721306d4308c2b912a77321657755e341fb9c18cc146ea09bc35c6e17faf90d8c2634f1d5bbdbe917e880493e5e651d636ab4dbe", 0xf5}, {&(0x7f000077e000)="5f7b7bebc7ede69ef898b50c7e7687a4b27074ed55d9c2bb8f5497530c9722e5a009f34e0799226a50e5152ade28af05b343058e81a1eb3e", 0x38}, {&(0x7f0000a03000)="a76ba326c6dab3f527706709bbc9c72269fd738e0cccef4a4a9a724c696ca2e4ba147c211f88befbfa14f46f8233e6e7b79448eaea0522082b29bc5b3129a8ff81ed422d57984df3277e324f22cd79a95689b6a8faa822f0ee6729fce3cc4d047ecc50d2230156d3d35cdb92e6adbca3347c2bc21b56fe0ff8c0e98a7d8812fdc51420274f94efbcf447d0932eb3bf30648ddd265d869b7f81625ffd38f03097a4d9", 0xa2}, {&(0x7f0000d82000)="3e5bbd71965bcff414532d5314469ba05dbc1e824c074eb6ee69cf6b2e587fd4fc01909f68256a0d65625b7137944583a89c4f5d27518f936236908aba1398351bd1f88238857ee2b9d8c2acbc8b9179e49d3717d638b0ed6c04dfcea68896d892dc13485cd6db3d01daf55d12ba708255da197abb984941bf1a38d7c3515d79e5b24b3b19b1acb9f19545559c71af11ec42bbbdf06853a02e49ea76e192f820230127f1e95c710c4b0a72d286743015a94dd664482d37e514856373c216e058742d9e186189d683121fbd", 0xcb}, {&(0x7f00001eb000)="415e8c8fc60d9b9109b31c2b9b45a5d6c344c49c9a42e82fdc8db404399d6f680b28f08587adfb5b5abf1c0941cb3667d275e777567b0c586bf688e362043ca986c0d130e5744d393bb731f9578d8101c72ee488dc0642ab8f649629e25bbc54f94f1e62f51d757244c2cd0b6a162b319e3c0e6364fb811cbff36008bcd16a0d9350f0b243c446c4ccc295f7739e0b410abd609b66f3946dabfd8368d2396d7c2a6812be951b762202e01254d98da538", 0xb0}, {&(0x7f000048f000-0x13)="71a5c8b746beea48383fb252a86ddb90b004b9", 0x13}], 0x6, 0x9) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000092e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f0e000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb3000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00001a2000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000bd5000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r3 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00005f2000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @empty}, 0xe, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f00003f6000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f000013c000)={0x2, 0x4, 0x5, 0x7fffffff, r4}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000427000)=0x80000001, 0x4) [ 77.100145] audit: type=1400 audit(1517746383.881:34): avc: denied { dac_override } for pid=7944 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 12:13:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") [ 77.148420] audit: type=1400 audit(1517746383.931:35): avc: denied { net_admin } for pid=7957 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.152791] audit: type=1400 audit(1517746383.931:36): avc: denied { dac_override } for pid=3882 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000c0000-0x8)='./file0\x00', 0x44) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007db000-0x30)={0x64, 0x0, &(0x7f0000dbc000)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00004ce000)=[], &(0x7f0000de1000)=[0x18]}}, @dead_binder_done={0x40086310, 0x2}, @increfs_done={0x40106308, r1}], 0x49, 0x0, &(0x7f0000659000-0x49)="150ea3c12925e3e97e179c8b958d3d26be6f4a67daca914296dbcce8f6b009cce38fcd75e6f0e061d2c69c89b0cacf4633855c312fbcb67f3f73a7d37286574ae32057230d7447f339"}) r2 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0x0, &(0x7f000012a000)={0x2, 0x3}, 0x0) [ 77.175151] audit: type=1400 audit(1517746383.961:37): avc: denied { sys_admin } for pid=7940 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.177986] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 12:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = gettid() waitid(0x1, r1, &(0x7f000049c000-0x10), 0x0, &(0x7f0000ce1000)) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) fcntl$getown(r0, 0x9) 2018/02/04 12:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000555000-0x50)={{0x2, 0x3, 0x5, 0x1, 0x5}, 0x7, 0x8000, 0x1}) mkdir(&(0x7f00000cc000-0x8)='./file0\x00', 0x8000000000000112) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000066e000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x0, 0x401, 0x95, 0x7ff}, 0x20) 2018/02/04 12:13:04 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000001000-0x4)) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x7fff) r2 = syz_open_procfs(r0, &(0x7f0000009000)='cmdline\x00') sched_getaffinity(0x0, 0x8, &(0x7f0000001000-0x8)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x3c, &(0x7f000000b000)=[@in={0x2, 0x3, @rand_addr=0x4}, @in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000000c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x1c, &(0x7f000000c000-0x3c)=[@in6={0xa, 0x3, 0x0, @empty}]}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x8}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x200, 0x0, 0x7fffffff, 0x7c32}, &(0x7f000000b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000b000)={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, &(0x7f000000b000)=0x20) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/04 12:13:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cb8000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x4)='./file0\x00', &(0x7f00000c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000002000-0x20)={@generic="94e63aff711c56862dd5b43c15b572f7", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x80, 0x2, 0x10001, 0xa, 0x80, 0x80, 0x2c, r2, r3}, {0xfffffffffffffff7, 0x0, 0x1ff, 0xffffffff, 0x80000000, 0x9, 0x200}, {0xf400000000000, 0x0, 0x7, 0x1}, 0xffffffffffffff03, 0xffffffffffffffff, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x1, 0x5c9, 0xff, 0x0, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) fcntl$dupfd(r1, 0x408, r0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/ptmx\x00', 0x4403, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r6}, &(0x7f0000bbe000-0x4)) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00001c0000)={@broadcast, @multicast2, 0x0}, &(0x7f00000a0000)=0xc) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000ef5000)=0x2) bind$packet(r4, &(0x7f0000096000)={0x11, 0xf7, r7, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/policy\x00', 0x0, 0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) 2018/02/04 12:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049f000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000000e000)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={0xe}}) 2018/02/04 12:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') unlink(&(0x7f0000d5d000-0x8)='./file0\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000+0x1d4)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000cb7000-0x4)=0x10, 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00001a4000+0x790), &(0x7f0000277000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r1, &(0x7f0000baf000-0x14)="c5", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f44000)={0x30000000}) fadvise64(r1, 0x0, 0x0, 0x4) socket(0x14, 0x0, 0x1) sendfile(r1, r1, &(0x7f0000469000), 0x8) 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00002be000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x30, &(0x7f0000c4c000/0x1000)=nil, 0x2}) 2018/02/04 12:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/keychord\x00', 0xc4040, 0x0) getsockname$inet(r2, &(0x7f0000154000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000bf6000)=0x10) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/04 12:13:04 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) [ 77.304627] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='ns/mnt\x00') add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) socket(0x8, 0xa, 0x100) sendmsg$unix(r1, &(0x7f0000d6e000-0x38)={&(0x7f0000620000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000751000-0x20)=[{&(0x7f00007f2000-0xb9)="ab872f29087ecd4d903ed61c442affcef6a4e9cab14ae6f309cac325451fe9a29dcc8f1f5b467faf664b0c4e2c0a987572ef7eb3427795985fb02c9f8025039b5ea2bbfeee613753349ccddd9742bd77dc437fb1fa0e5306e3a1540738912199f7c51f98c35c5782166eb95d2cf8332ebec5fdd6dd743c3996793138e318f8d0b80a858e75bab64a005bf4b972345b406c1c170a781f98f095efa015c07e6d0358c5dc8db6119b5949ef7e5e34f40970f7e9554caf987832c6", 0xb9}, {&(0x7f0000bed000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000092a000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000540000)='/selinux/enforce\x00', 0x1e1102, 0x0) 2018/02/04 12:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00007ff000-0xb)='/dev/hwrng\x00', 0x12100, 0x0) sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) clock_settime(0x7, &(0x7f0000010000)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006a1000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000da9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b11000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r2}) 2018/02/04 12:13:04 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000fa1000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087c000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000154000)="38dc289c3993b2c35d97957ce917d576bd21835b4fed4fcb054fc56281e6babf29858e68ad20a27bfcffa294d29b3b6b6b6d7589e538fe3e2cd886237fe8529b7b7e140a7e28101f1d407987530247ebfd1260ba098cfc0e7b3ab5ea27f2d0bda24b4ea3b1d4b6c69ce4e4bba544ae7671a7968dac6bdbee2ced1c606543d54170464b7c4a5f81dac6cb82b8e0e8", 0x8e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cd1000)='./file1\x00', &(0x7f0000ab7000-0x8)='./file0\x00', &(0x7f000018e000)="746d70058321", 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") [ 77.352317] tmpfs: No value for mount option '{~y,4' 2018/02/04 12:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d12000-0x90)=""/144, &(0x7f00007d7000)=0xfffffffffffffe2a) 2018/02/04 12:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000ff0000-0x10)={0x4, 0x0, 0x0, "c893062d16d2"}, 0x10) r0 = getpgid(0xffffffffffffffff) getpriority(0x2, r0) 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000264000-0x8)) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000517000)=""/151, &(0x7f0000677000)=0x97) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000cb8000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x4)='./file0\x00', &(0x7f00000c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000002000-0x20)={@generic="94e63aff711c56862dd5b43c15b572f7", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x80, 0x2, 0x10001, 0xa, 0x80, 0x80, 0x2c, r2, r3}, {0xfffffffffffffff7, 0x0, 0x1ff, 0xffffffff, 0x80000000, 0x9, 0x200}, {0xf400000000000, 0x0, 0x7, 0x1}, 0xffffffffffffff03, 0xffffffffffffffff, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x1, 0x5c9, 0xff, 0x0, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) fcntl$dupfd(r1, 0x408, r0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/ptmx\x00', 0x4403, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r6}, &(0x7f0000bbe000-0x4)) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00001c0000)={@broadcast, @multicast2, 0x0}, &(0x7f00000a0000)=0xc) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000ef5000)=0x2) bind$packet(r4, &(0x7f0000096000)={0x11, 0xf7, r7, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2c000)='/selinux/policy\x00', 0x0, 0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) 2018/02/04 12:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00007ff000-0xb)='/dev/hwrng\x00', 0x12100, 0x0) sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) 2018/02/04 12:13:04 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000007000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, 0x449, 0x1, 0x7, 0xa, 0x20, 0xa0, 0xaf, 0x0, r1}, {0x6, 0x401, 0x7, 0x2, 0xfff, 0x4, 0x3526f220, 0x6}, {0xee93, 0x2, 0x9, 0x5}, 0xaaf4, 0x9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x0, 0x3, 0x5, 0x101, 0x6, 0x9c11}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) fcntl$addseals(r0, 0x409, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000009000-0xd9)=""/217) 2018/02/04 12:13:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009f1000-0x230)={0x3f, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @rand_addr=0x1f0000000}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x230) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000189000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00009e7000)) unlinkat(r1, &(0x7f0000517000-0x8)='./file1\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000e9000-0xbc)) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)="749361666d80", 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") rmdir(&(0x7f00003de000-0x8)='./file0\x00') mkdir(&(0x7f000010a000)='./file0\x00', 0x40) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e2000)=""/197) 2018/02/04 12:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = gettid() waitid(0x1, r1, &(0x7f000049c000-0x10), 0x0, &(0x7f0000ce1000)) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) fcntl$getown(r0, 0x9) 2018/02/04 12:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ac4000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/04 12:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ebc000)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x0) dup2(r2, r0) 2018/02/04 12:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/02/04 12:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) syz_open_dev$sndseq(&(0x7f0000d85000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eb7000-0xd)='dns_resolver\x00', &(0x7f0000f37000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000095d000)='(selfselinux\x00', 0xfffffffffffffff9) add_key(&(0x7f0000534000-0x5)='user\x00', &(0x7f0000b50000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000f82000-0x12)='net/ip6_flowlabel\x00') sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000e40000)={&(0x7f00003ea000)={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f0000e78000-0x10)={&(0x7f0000c9c000)={0x34, 0x3b, 0x10, 0x7, 0x3, {0x6}, [@typed={0x14, 0x29, @binary="3f3a9b6af20bd91e6d44"}, @typed={0xc, 0x3, @ipv4=@broadcast=0xffffffff}]}, 0x34}, 0x1}, 0x4000000) sendfile(0xffffffffffffffff, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 12:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d8d000-0x42)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ff2000-0x18)={0x0, 0x1, [0x0]}) 2018/02/04 12:13:04 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}], 0x3b6) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0xd4), 0x0, 0xfffffffffffffffa) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000237000)={0x4, 0x401, 0x5}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000834000), &(0x7f0000ba4000-0x4)=0x4) 2018/02/04 12:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 12:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000a3e000)='./file0\x00', &(0x7f0000757000-0x44)) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") 2018/02/04 12:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/02/04 12:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ebc000)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x0) dup2(r2, r0) 2018/02/04 12:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) 2018/02/04 12:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) [ 77.746254] ================================================================== [ 77.751607] tmpfs: No value for mount option '{~y,4' [ 77.759360] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 77.766618] [ 77.768232] CPU: 1 PID: 8113 Comm: syz-executor6 Not tainted 4.9.80-gb30d2b5 #28 [ 77.775749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000006a000)="3b8508c7e96c3acd7b335e9ae9b747aa", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000505000)={0x0, 0xa9, "94c96b8abc498a88ea57dd4cb10e814b531c979dc707e36681f55d5c665ce0dd40c4353020317bee1462f89580228599fd816c774bb1a84526f41a9980ab2659a815092097a07156d45d7d894edbb577454e5ec75ee6d83aed0e522fe568f0fabca0feef8a4ade7df7583766d82330581417a8f3c1202abe58a301cd0a771d428050914e1de526b9a18438683eec3bd1670f3146948175925dca5e361741a18fb19f963388758c2bea"}, &(0x7f0000a55000-0x4)=0xb1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006b5000)={r1, 0x1000, "c52714289a832a34eb5e7b69fc62d8a43f0b113cb4b0f2267f8ace7ca61e81cf0d302430301a5022daa06765e5e1e25e2ef7bdca7d8e8eb23c3412a6d69ad82459b4d6ff467ee3e37493b931847db4a9c24acb9a6d279cec8ce5fc06846ed1c9610ed8093a13d8802ff7432d41d1913eb1e9d99e68c9138dde03ba253544c423841ef15263b9222efc99f9caf50ec125b2c93615790ce64ca02442e62c011a6084f9856f2ceabf163662530d1901e10f1164fab6c405d118916a81d3e20696bf6c346aef73400483601ee459d4ba9e086bf86b75e015092590a3b2a95231c0be2e2fbf63812276eb5836e1a58d0920ab2894cbbbdb7e0c17aacf1e12e8d7f6ca98437afb87d801b70f54eaacbe745e33abca02834c85b4a9167c63d5fb1e678eb09a33702a124c471d0a5169a84896a06b91e22029c7b4dfb2b15fd2d1f6b738a5fe6c28bb73a4ff2272b7d6f56a09db2b0d0766f11c49b8ab02c197f4ed3821364d24c76bb96221f453ce694052ea0528fcf79051e4782014124cec70d4856b890925c295354cb76c5ed2af63e0b78bba83ea6035004d8e6c2ee77bb911daf68f30d0d617b3533400c05feb7bf66da51cce830d5a84c70bc844e49f6035997fd618476038b9632e7fed4b5e13a73cc6df9eaf5904d5389a0383a37e56552616541da0b19bd52fa3a53cc90b52683be155cea11637df9fff3933ec59eadc68e80a0f6c05a8e9d03cfd13bf19cf89d5e554e221f8f3e00f6890338442c1d51c51f4ccf4c0dcf08782b48d9aa6554bb0b6ab96c0ec12ae4bb486094523d0b77add34ec07757ef426ebf6f353ef83708ceac11a8a9713eadd6144032e91e32820ce023f36a1e91b513516276bbefacc92772c4889d9785de0e2abc3cf7487c121f7354c2c28aaa20753c17c7731cd5232b36346d4a25024e888eb7f04a84a3b04113f908331df19e4c121255f6bf96dbb9c405bca3dfdb3a0e019fdc7e35a4cbfceb3f4d8bd203205f7020b722670f2734a68b0b7b0294b474131391281a2d7cac0e4d0f0131227043533fc4d998c187ad9df8a321abd8221cfc7e823f50d6dc8bfdbdb3ecd00f7f5d5628d40055acceb794d04c5310a7a0261a77ee6a11f65484219bed29438f8637086758c58fd60de88496041d5d6e61517256637edd71609dee56bf9420e889aa3ea68afd32cf163a272ffa8e3f38b0bd0ba15063cc6793a242e3b16127015a2edb52eb0ec05415bcc9904c383269ec567b17afd67dd625a421260b9b4ebc4a5fdecfd2d77bd1e618d89186d55f05f81b905214e4928858bd7b2cf6f8f16f4240afba255fa135317301f46f6744d28d290c3e3bd5359318ff1ea652236f660d49433e76608364451e7caab8429a29952190a4ff8e2faf65dfc538e724ce67603b39f03e976615a638443cf3126135fb670631a7806aa660e0a09b0604ace11b7229027d39eeb7b13e48e5ee99852c803bd1a462ca13af34bc2919464feea6ea8814ff2ddfa495b2c28e0c917d66a709266f32af3e3ae247632a5ea11ddaa0589bb54ee728a5513f75fad86813121ae88d3d6d6c19aaf94da6db1df0451ccc4c709e47a2ed5c59c5f8f07503409f2807d3320397172c2229350988dc59f73ad2179f54b2053b28d1806d8d34ccb6337782b063220fd2f37fb967a908eeb49164a78ad5810d2bab4704cf23c66827af355680e2934392333221a7055e8e0909e5ee8b72fa1b81feba8bb39743e9a94d6428058035cedca573b8734f7d32fcba9ed14968281c6352caac0432730c371ceffef32a4ac33b2666ba215c6011040f821d796c285717466034f65d4ed5efd6ef1d01f580a2eebaa49c6d9661c0aca57c006c98c6d9d93ae3db47348458e4a31afd9bb627380d2131c10f9d1dd2afe6fa5c56341c380fb28fd56bdd804cf60cbd551a378e480f81dd2d33beb5482281783ea6016dc1c669b0d277177100fcbcf266f88cb1c4e3a0ede794dd9e56c0155f103a8ac926ed2a0aaddb0da639b8589c546e02d38f869bc6cfe71d1155b53fdda6393b5064def92da6d952273817755e7048eb495d64cf5d99f88084fd6981ce00a97bf16397b7fffbb1f33d80f7f55061062b5967e1b7a2dbb1cf228295e39d42f7d857b190c2ce5c59fa14dc38e4d63f235e5cba94bc1045c8fb2b746b795d9fa92889fbf86c9978ae90c3b4e391288e5bb5416dfa20357edb4880be4bed20325b8856040723c9214725e8fbea31d71ca55c16f6793f0ab9142e6952b054de44fdda4d8d5da35985fe02af8f08ab4df09dfdc476ee60a3307061e22d2e018ee66787717cffb0b0161322483a64a2cd59e318cb8170fb25e9fbcd676fa7d7350756165c565aa6737be4265b04fdc94bce52d9c90409249d350c7c1b70da10f441a3552b88d0b611c1985f302370adbd0b13a5550b5e2c9ff8c4c9a7440463e5fcb7fbd895b73ab84e0efbc124257155001440831d85c0ecf9749e5d34bbda0cffc5b8308490c3380068e69be8c60d765da619e83aa5007c25f552d8d97dad9c5114b46b7855dbc0ef699f635313a0dfee823c6c1c2f2a9e407e0d2edcbed97fb40155c0d36ca4bbf9162f3239fbb00525b2815732b98aec4c70c468d5b689032074cd787a5933db1eeb973aa07fa043d17f489d78b3c46d8ae26e13b38e9ac8b76cc654dbcd4e95998dcf47c2040d2e90dbe83a5027a45d2dbc74e2e4efd0a329e2a9e294bc54d67d2e80165c02c2d4d0bd8d5e69878c677308f1f90aebe82592026f11c8b69909f9028cc9018d97760e7931ad3b0abde345705d9752b4f8ec631c81671b651f0f171045caa3f0f6caee7969b0bc4695124d1b9d42814984819f8add777047807eb7f71ac8158d483e7b02a947b72057831f1d7a3c511893b3af99067ec723d2b755881c9af04edc1de53c5e01d037a375b97ffe8cdcd4e1b1895a839003c41f164033ab8e16c21f4a75ef5acdb28b0f806db848b1d82d98f2fd0e0a42e7f577d736369590a1ca8cb8367ec1780d366989940a170ba619dd3fed09f93495e54d3d1c2bb6130754b719147cae244f0bf2cd70e21e7d83af244f7a1921fc4173f0d594439570dd26c6fd588609a06bc3c71dfaab97e2d6a0e117d2bb0b1aac0ce1126585b88101a629e8b39fd6e5f02959d98a5ae4b9e7130c7ddd85faae9cebcad3f667b8980bf57242cf8bd802d8169b08fad477a5728b360e20f4d5c00b52ba1106737692405a8552d46943d180a4d4b57b34029ba2268199d1d03e22286d32192b7e5dadbcfed5aec744ee01dce3c3db7c1f2f50af5434c8c5d104e3b90aefe184b53112b24e39e1c5c9ed9115d4b1089aee80d049f0df1f103e1fdf5e75b30fe944442177e593e6a916f634f7f8619ddc991f6f0e4f56edcceaea49dde90758e3237d6a2f56f9bbc219661553b0739dab194a82d1e0c46b1a7a3d7180f3c7ebd3a014487943a459f20b7064a5cc603d4668bc7b275639e76215fe73f9afaed5f991d6385276e4c2871b5873ce706a6bf4c3997c0fac7ee14579e4b2a34ecef3574992b6bdf4319d59c5c04ad64138e8806b5aad77eca8ac25796e7ccf3cfd18378afad3b8355016cbae533f5787ca2d1a087c718e28702755338b0c9819beddc807fd1429399c8013137d693cd64087897905a062a5db48bb48bc0976fbe2dafbb1e9d351a62f13423f81c12a5e1d3d0d21f7c25c36cfc96ca3415de8a643790fb5b6966d822f4a11b985c70fb608d22d6380954a1b99438faf85bd68cabfc725e9340fbdda5d3c1a1aecba71815eb0c8d1b04a4f0108730645b979e972d6c3c156976154f13b4a4a7537fffc907425a42c51ec760246a1680c4e585a1da3a673dbf95e35b41e6066339e0bba632932e000ad8c522fa6c1cc804fee691bad8697aae6a0c0b6b5835df39e33be960c4fe575c72655e233abb68bb201ced716dd3c15ec37c43ed9f1323f19ca40864ae7b3cf7dc174995d32c1c6c8ff4c38aa2fb2d2898e27a81133b73c197b35f1f33928bcb1e42725b77a160dc21a54f7aa36ff42010195d4e89ac4934b941011f4edbf73576c5e97a44018180f8d23d46f13a073b4382ce1899432b084c202cd6bcead124158ccef2c012a4febae3441cf24407b113d842fba50987db162913ca62be64549d363f2a3231d2efe95c56162d36609f4728878e2ce4ce3e6df4eaa8b71a25236e15224004b886a548665bfa06d79f85dd9c209f8efb85e414650cbbb703f834b079d9c91db4b407d6be4b1bc0c665d7accd34beb78eb3295a3aedca9589fe23dc8819511dffd9b752f278681dfe009ce306a0a4c35a726e067de2f146d45e881039dfe263c0730a31369ef6c448999f7c038596bd44e1a4a977fb6a49ef35c4e892a969966adabeebcb9f4e54a82cb637fd858c3013fd648985b9dd02aa249ff88ee4e811e0433001ac10d2a2c78aa471f91beae7ffe6b576714ee01791c2cf54260ad08eec7bdbd1cebb19b33d6aa267a92597f3f1497b9188474c958ad562b73e35f7865a94477385e841791edc028ab899315e5629ee028e3d29e7ff56dcc50a958425f718e41cf7592138b2758f8a473717e12050e21544c7e91cdd10a8d97e56b5d789f4e0baa010082d169739308e1fad8abf6280afeed337274ee26a7c9cddbcee1be94ac8f1675907aaf374382b9ccef6c55358b71bf9bac260c41f63432a0bba431f58f3a8581c588493f46c6b7ac5e8c7fa53c6d7693225c55271659ffef2b28649df8a3a31d3d3c49e9fd0f4fe029f75a4bdf9d52b644cac049e1c9521bf4898cf1d8077f726b1c408e81b3c7c83fc34d2e0d50911bf4edfbe67bbba8eee17046c76a939fbf0db45ba5ab2cfa81d0c01ae138f30edefab3e0888e5da049d3853cd6b20e002ebbc8aabe67c158dbfa3d08f4d8874a5371c705352c77333de32e0d721c03fd52f64ef3b995f93232ec750ff650448ce150c0ad78b1b5939f82a861e0bc55960ba2e248e24811c79fcbe5e640a0acd6b73c6926b347070b852de5daf4cdc0505016e87ed2993042b0aa1bc59563fb2991f742dce618a5b6ba0867c6a9cbf1215009262e5a1bc84e2b906402733be0063102051b8446e4535987a9cced11212f329f98a9dfe3e995db58065b0a3197805c65cd1e87a28ea461b02782cf7af713d49634d48e8a5bd3ae41aba06d59b63683efa104c1921fb1ee044703f03177300d607e77f3b6a41504c33f8a815eda5a445e01009a2ec5c383e88e6bf99de2f7f4297d7f540866b6635b036b757f1d9be0596e029a47560fe9ea0e70090fa994748fea715c54ce35e1ade19964d920f20ecc126bf8fc06964b21b422cd133c062815277ac3e3441f02ce97401af930da6f64504874662b713005652a5d790f30ee591a394f5ed09a117a8074cb1db1a2fed01c464b23428885002b9a1764e99d3d2d1eabc58a8c2734dc1d75f7fe086fc32dea20bbf1f1239ba42fb21e2d4cf089026b78be9d28df3bf57dc1d7dbfe6491a77dbf5199b1c564cd069b0789481d20d71504621a6c4b83ce055d0e312a92c00aa276cab2bd0c8f5283913fa7df380c1c28e04b9859bc006a73ec406db80a5259b5958e4db693403d37cd833501f78780a7eb0da96eb5ed7b32ca4b96e0a93ccee9c7611d6a82baecd7f5438cee9006fc99fc844e1f1e3fad372c7d59a0c589528bc0ed07fdbd1751e4a9040878e00fc327b81715f688771b4c955bb0120af0dc05bff921838de297fb7df229095f96280f0ea035bef77b7d0e6a02e4c362a2b55e5f6"}, &(0x7f00001b8000-0x4)=0x1008) syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000023000), 0x26a950c) 2018/02/04 12:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/04 12:13:04 executing program 2: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068e000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000056000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000994000)='./file0\x00', &(0x7f00001df000)={{0x0, 0x2710}, {r1, r2/1000+10000}}, 0x0) r3 = creat(&(0x7f00002d9000-0x8)='./file0\x00', 0x4) mkdirat(r0, &(0x7f00009cb000)='./file0\x00', 0x20) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00008d5000)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000068b000)) r5 = syz_open_procfs(r4, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r5, &(0x7f0000023000), 0x26a950b) [ 77.785103] ffff8801d8fdf8b8 ffffffff81d94b69 ffffea0006eca700 ffff8801bb29c000[ 77.791844] tmpfs: No value for mount option '{~y,4' [ 77.798574] ffff8801da001280[ 77.799495] tmpfs: No value for mount option '{~y,4' [ 77.807183] ffffffff8137d8a3 0000000000000282 ffff8801d8fdf8f0 [ 77.813632] ffffffff8153e093 ffff8801bb29c000 ffffffff8137d8a3 ffff8801da001280 [ 77.821678] Call Trace: [ 77.824251] [] dump_stack+0xc1/0x128 [ 77.829593] [] ? relay_open+0x603/0x860 [ 77.835211] [] print_address_description+0x73/0x280 [ 77.841869] [] ? relay_open+0x603/0x860 [ 77.847486] [] ? relay_open+0x603/0x860 [ 77.853120] [] kasan_report_double_free+0x64/0xa0 [ 77.859596] [] kasan_slab_free+0xa4/0xc0 [ 77.865289] [] kfree+0x103/0x300 [ 77.870279] [] relay_open+0x603/0x860 [ 77.875705] [] do_blk_trace_setup+0x3e9/0x950 [ 77.881821] [] blk_trace_setup+0xe0/0x1a0 [ 77.887622] [] ? do_blk_trace_setup+0x950/0x950 [ 77.893923] [] ? disk_name+0x98/0x100 [ 77.899348] [] blk_trace_ioctl+0x1de/0x300 [ 77.905211] [] ? compat_blk_trace_setup+0x250/0x250 [ 77.911856] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 77.918497] [] ? get_futex_key+0x1050/0x1050 [ 77.924527] [] ? save_stack_trace+0x16/0x20 [ 77.930468] [] ? save_stack+0x43/0xd0 [ 77.935891] [] ? kasan_slab_free+0x72/0xc0 [ 77.941749] [] blkdev_ioctl+0xb00/0x1a60 [ 77.947430] [] ? blkpg_ioctl+0x930/0x930 [ 77.953121] [] ? __lock_acquire+0x629/0x3640 [ 77.959164] [] ? do_futex+0x3f8/0x15c0 [ 77.964686] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 77.971604] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 77.978417] [] block_ioctl+0xde/0x120 [ 77.983840] [] ? blkdev_fallocate+0x440/0x440 [ 77.989954] [] do_vfs_ioctl+0x1aa/0x1140 [ 77.995648] [] ? ioctl_preallocate+0x220/0x220 [ 78.001857] [] ? selinux_file_ioctl+0x355/0x530 [ 78.008155] [] ? selinux_capable+0x40/0x40 [ 78.014013] [] ? __fget+0x201/0x3a0 [ 78.019257] [] ? __fget+0x228/0x3a0 [ 78.024500] [] ? __fget+0x47/0x3a0 [ 78.029660] [] ? security_file_ioctl+0x89/0xb0 [ 78.035867] [] SyS_ioctl+0x8f/0xc0 [ 78.041028] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 78.047578] [ 78.049176] Allocated by task 8113: [ 78.052776] save_stack_trace+0x16/0x20 [ 78.056723] save_stack+0x43/0xd0 [ 78.060144] kasan_kmalloc+0xad/0xe0 [ 78.063828] kmem_cache_alloc_trace+0xfb/0x2a0 [ 78.068382] relay_open+0x91/0x860 [ 78.071901] do_blk_trace_setup+0x3e9/0x950 [ 78.076195] blk_trace_setup+0xe0/0x1a0 [ 78.080138] blk_trace_ioctl+0x1de/0x300 [ 78.084170] blkdev_ioctl+0xb00/0x1a60 [ 78.088032] block_ioctl+0xde/0x120 [ 78.091634] do_vfs_ioctl+0x1aa/0x1140 [ 78.097660] SyS_ioctl+0x8f/0xc0 [ 78.101005] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 78.105740] [ 78.107345] Freed by task 8113: [ 78.110603] save_stack_trace+0x16/0x20 [ 78.114551] save_stack+0x43/0xd0 [ 78.117977] kasan_slab_free+0x72/0xc0 [ 78.121839] kfree+0x103/0x300 [ 78.125020] relay_destroy_channel+0x16/0x20 [ 78.129409] relay_open+0x5ea/0x860 [ 78.133014] do_blk_trace_setup+0x3e9/0x950 [ 78.137316] blk_trace_setup+0xe0/0x1a0 [ 78.141263] blk_trace_ioctl+0x1de/0x300 [ 78.145312] blkdev_ioctl+0xb00/0x1a60 [ 78.149177] block_ioctl+0xde/0x120 [ 78.152776] do_vfs_ioctl+0x1aa/0x1140 [ 78.156635] SyS_ioctl+0x8f/0xc0 [ 78.159987] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 78.164719] [ 78.166326] The buggy address belongs to the object at ffff8801bb29c000 [ 78.166326] which belongs to the cache kmalloc-512 of size 512 [ 78.178958] The buggy address is located 0 bytes inside of [ 78.178958] 512-byte region [ffff8801bb29c000, ffff8801bb29c200) [ 78.190634] The buggy address belongs to the page: [ 78.195545] page:ffffea0006eca700 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 78.205715] flags: 0x8000000000004080(slab|head) [ 78.210447] page dumped because: kasan: bad access detected [ 78.216125] [ 78.217725] Memory state around the buggy address: [ 78.222632] ffff8801bb29bf00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 78.229963] ffff8801bb29bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 78.237290] >ffff8801bb29c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.244617] ^ [ 78.247950] ffff8801bb29c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.255280] ffff8801bb29c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.262610] ================================================================== [ 78.269950] Disabling lock debugging due to kernel taint [ 78.278352] Kernel panic - not syncing: panic_on_warn set ... [ 78.278352] [ 78.285723] CPU: 1 PID: 8113 Comm: syz-executor6 Tainted: G B 4.9.80-gb30d2b5 #28 [ 78.294455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.303793] ffff8801d8fdf810 ffffffff81d94b69 ffffffff841970af ffff8801d8fdf8e8 [ 78.311800] ffff8801da001200 ffffffff8137d8a3 0000000000000282 ffff8801d8fdf8d8 [ 78.319792] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 78.327788] Call Trace: [ 78.330365] [] dump_stack+0xc1/0x128 [ 78.335699] [] ? relay_open+0x603/0x860 [ 78.341293] [] panic+0x1bc/0x3a8 [ 78.346284] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 78.354487] [] ? preempt_schedule+0x25/0x30 [ 78.360434] [] ? ___preempt_schedule+0x16/0x18 [ 78.366645] [] ? relay_open+0x603/0x860 [ 78.372248] [] ? relay_open+0x603/0x860 [ 78.377847] [] kasan_end_report+0x50/0x50 [ 78.383626] [] kasan_report_double_free+0x81/0xa0 [ 78.390100] [] kasan_slab_free+0xa4/0xc0 [ 78.395787] [] kfree+0x103/0x300 [ 78.400784] [] relay_open+0x603/0x860 [ 78.406227] [] do_blk_trace_setup+0x3e9/0x950 [ 78.412343] [] blk_trace_setup+0xe0/0x1a0 [ 78.418112] [] ? do_blk_trace_setup+0x950/0x950 [ 78.424406] [] ? disk_name+0x98/0x100 [ 78.429835] [] blk_trace_ioctl+0x1de/0x300 [ 78.435705] [] ? compat_blk_trace_setup+0x250/0x250 [ 78.442355] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 78.448998] [] ? get_futex_key+0x1050/0x1050 [ 78.455035] [] ? save_stack_trace+0x16/0x20 [ 78.460993] [] ? save_stack+0x43/0xd0 [ 78.466416] [] ? kasan_slab_free+0x72/0xc0 [ 78.472277] [] blkdev_ioctl+0xb00/0x1a60 [ 78.477970] [] ? blkpg_ioctl+0x930/0x930 [ 78.483659] [] ? __lock_acquire+0x629/0x3640 [ 78.489691] [] ? do_futex+0x3f8/0x15c0 [ 78.495200] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 78.502100] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.508909] [] block_ioctl+0xde/0x120 [ 78.514330] [] ? blkdev_fallocate+0x440/0x440 [ 78.520446] [] do_vfs_ioctl+0x1aa/0x1140 [ 78.526138] [] ? ioctl_preallocate+0x220/0x220 [ 78.532348] [] ? selinux_file_ioctl+0x355/0x530 [ 78.538639] [] ? selinux_capable+0x40/0x40 [ 78.544493] [] ? __fget+0x201/0x3a0 [ 78.549744] [] ? __fget+0x228/0x3a0 [ 78.554997] [] ? __fget+0x47/0x3a0 [ 78.560155] [] ? security_file_ioctl+0x89/0xb0 [ 78.566356] [] SyS_ioctl+0x8f/0xc0 [ 78.571521] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 78.578564] Dumping ftrace buffer: [ 78.582077] (ftrace buffer empty) [ 78.585759] Kernel Offset: disabled [ 78.589354] Rebooting in 86400 seconds..