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"}, {0xec, 0x117, 0x2, "465f5b3d5af5278d2cb0112e033308b79629351d1e23ec5c7071312601ea687f9bfb767874204ed3af8992be8e4890abc1f733480114f3edb2ba739856ee9026ddb861d79c8db61084ecf2693ae0e42761268af7d8c89744bfc284a4dfb87ef4f4674cb8a7cfc59bc591bea1953764417137af37f78cfd4e7ec650f0601f20d1bc8a0196e790efaa0237733b4c81711d8a7d7a95cfa4b2a930419a9679a0e695a24aaa45bf47a174df9ab054e25ac2f9a22a2f53802271ee70d5a1907a74d25be26e27ff8a53a34b752005b9cbb7266cc5025988aa6779e6f8a376d9df2f"}, {0xd0, 0x11f, 0x8, "8bfcbea589e06aa42f85dd1c76a7ed3e77e9f3cbf9ef89481395d369cd4e2048ed4129edcf442c6cc6de5072650a24a216f0ed91c3eac9ad694e40c546177b358252d0b97292206d98f3073f6a67ea542fb888ad984e529054d9432c19cc3c7cd7112f40c5c9195d82f02a11c2d3579fb0f277c5ae7240931177bc9c78a3fbb4b011dfda2cb595471302f6b23864fd2d95857ed9505524729eb88a2fd61bc9539319939108703c9dd5b861acc1dea530c0192846543dbb03189017ad031031c666"}, {0x60, 0x11f, 0x8, "6c3041388fca4e98961483a916885debc55994719d474b7cd9cac949070ddefe5fb8168ddcc1223223c7d12d01d497906fbb0a0876e2a193008ddac483e2bd7e7b8ae0fc2fdae9981d5e51193deb08cdabf0"}, {0xb8, 0x10b, 0x80000000, "2e6085c3d7d9014901cdad0cdfd069370b2fce10602dfb8bd65a755b776723fcd372e016f394bb4e7769c9657e3349ce426df54ebc13224ed129c6409cd149800eb9a4cf344ca30f78b9c04b2038500007b0def5aacd66086ac92e96e088d5136de5d613c942ac5091bd8c7717000b1486bf5413c66afc161ca6e7b99e22c3cd84c72c6f81222f4ef5feac55ef62d26392232954092b7b9fe28e1069e04447d0f44b0a6d80177542df7f0e"}, {0x3c, 0x116, 0x73, "9009cdc3baa1a285ab6a8ba985d2bc671d3963cc5f3198fd8801962b51da5e323fbda14267fca68740c1b056a081"}], 0x2468, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000222000-0x4)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000e93000-0xd)='net/l2cap\x00') close(r2) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e3d000)=0x2, 0x4) syz_open_dev$binder(&(0x7f00003d2000)='/dev/binder#\x00', 0x0, 0x802) [ 35.944945] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 35.988739] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/29 04:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x200000000027, &(0x7f0000675000)={@multicast1=0xe0000001, @rand_addr=0x40, @multicast1=0xe0000001}, 0xc) 2018/01/29 04:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002ad000-0x10)="e4305f58bd9bbdf767bced102e133d61", 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000927000)={0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b84000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee1, 0x9, 0x3, 0x7fffffff, 0x51}, &(0x7f00002fc000)=0xa0) pipe(&(0x7f00003f4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fa5000-0x8)={r3, 0x0, 0x3}, &(0x7f0000142000)=0x8) 2018/01/29 04:30:39 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000001000-0xe5)=""/229, &(0x7f0000000000)=0xe5) mq_open(&(0x7f0000000000)='(\x00', 0x0, 0x100, &(0x7f0000001000-0x20)={0xfffffffffffffffc, 0x8, 0xff, 0x1000, 0x0, 0x7fff, 0x1, 0x40}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000008000-0x8)=0x200, 0x8) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd96ffffffffffffffe10600000000000000fffffffffffffffc", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000017000-0x6e)=@file={0x0, ""/108}, &(0x7f0000016000)=0x6e) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000015000)=@generic={0x10, "ea6af32f9d876d82b07bfea0fcd0dbef66b8886420b7e2dae6fc4aa38fb61c1968e52da16ca6f8b72864b9b6c0e69d5ebf492f17189331dc5bca4b522b4a4fc08537aa0d64f55131cebc5dcfb053f49e742dad25f5927a4786b281d9957a83c9ef091fc2bc482fb514e13c76d26af4d5b95875cb5d8d47b0551420495fab"}, 0x80, &(0x7f0000003000-0x28)=[{&(0x7f0000010000-0x7e)="bec7bdb6b17503d556d7347428098a0742ef54f16fe95b364ecef07ec6e616b38166b610d9cc8ea08bfe9c1dd9d15d9ba97ee8ed38a0c3197e5271d3745033b6959b519cf295c247ade3cab98cb01b83cfbddc5e48c81a58c1e7bafa847e950ab6bcc9b7a0d5e84c1cf0011cd5b07375c2c5689a59196b2000949da1f68a", 0x7e}, {&(0x7f0000010000)="59dc974e8b88b2ce7eb95e55fbcb9a6d533b11777692026150907f8dae582bdca7c0cd7b69d435883bf2f299c69def5bb4d92192f3015a9ee3628a16ecc678e4fb4ff1b2235931ecb24e2a5cc5f87d86f245424aa89d284a01d1ab1e55f9206244493a96c73a3eb5f3c61f460c2bf5a0eb3ff8466f2405beff9106da03f4efed222662b2af8981ec", 0x88}, {&(0x7f0000015000)="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", 0x1000}, {&(0x7f0000000000)="6502f1d0bff19cf6e14a145636346fee0e46e94e5c037c12a2aa7eee220ce590a1268ae65d2806d2012729ab325756155c6f95367d63137db8d45368ab9777aa042b4c61047c21c98dfae5936e3c348f72c0faffbc19103fc5cb3087fb3506355bb4157d8ff590be3fe510a0242dea8b6cb82e3576189bceb7514a71765672928f03b79c82769e0366ae1d37467be936aa74593a3ab106e89f865b70891875dd1464128455b26d05ed8b18a9ff1ab0b94c6e55c6474f9c19fe4127141380bed379bc82b85a985c2fab9739945438f3a3d09bf4e8d523", 0xd6}, {&(0x7f000000c000)="80c27482bbcbc9f667fe6d59192e29a4afb6884f57e7b2b4c431a06d54321d1942c6e45d5ad3efeee304aca00df4075724c0291e6081ebfb2ebe6498650bdee004d087268010c861d66d072958a8249e6a88dd566144b2c14a75378e8a8a449a89bb831f15e0b81f9fce70b43554522e49f71c65b6eaff143a7bac9c0caa8853737fe2ced8a60f27c8e4280a9710e2ad2a8c810b235e17c1c5d5d16d43709711e336bc55340ad0fd97e93bed2e30d6c26c60f03229487d1ef24f90e17264b56b8dc936071fcc4337faa486dc58536f9e31d3790e51df0ca613069d2bb75d54d4", 0xe0}], 0x5, 0x0, 0x0, 0x20004080}, 0x4000000) 2018/01/29 04:30:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000a18000)='./file0\x00', r0, &(0x7f0000a2b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00004f3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/29 04:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) lookup_dcookie(0x57005afb, &(0x7f0000b27000-0x6f)=""/111, 0x6f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000017b000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) bind(r2, &(0x7f0000642000)=@nfc_llcp={0x27, 0x9, 0x3, 0x6, 0x5, 0x328756db, "1fafde3d4dfa4c31c7c6c1ce151d520b4c2b820e6422d718e70f6d5301e3a89d44adafa76892fa92c576e641abf4590ce3ae62f9f345e45d8e609104949292", 0x10001}, 0x58) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mlock2(&(0x7f00000dd000/0x9000)=nil, 0x9000, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a3000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000d69000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000060a000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f00002e5000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003f1000-0x14)={r4, 0x40, 0xfd22, 0xffffffffffff99e2, 0xe13b, 0x7}, 0x14) 2018/01/29 04:30:39 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c37000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x100000003f, 0x0, 0x0) r3 = socket(0x10, 0x400000802, 0x0) write(r3, &(0x7f0000ff9000)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/01/29 04:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000491000)='./file0\x00', &(0x7f0000b70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e48000)=0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000066c000-0x15)='/dev/pktcdvd/control\x00', 0x101002, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000ed9000-0x4)=0xeb) chown(&(0x7f000089a000)='./file0\x00', r0, r1) getpgrp(r2) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000709000-0x4)=0x0) r5 = socket$inet6(0xa, 0x7, 0xa) connect$inet6(r4, &(0x7f0000b93000-0x1c)={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) sendto$inet6(r5, &(0x7f0000970000-0x1)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd919}, 0x0}, 0x1c) 2018/01/29 04:30:39 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000007000-0x1)='\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000005000)={0x0, 0xa265}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r1, 0x5d4, 0x6}, 0xc) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}) 2018/01/29 04:30:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getdents(r0, &(0x7f0000452000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000572000-0x4)=0x4, &(0x7f0000170000)=0x4) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000717000)=0x7af6, &(0x7f00003f8000)=0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = syz_open_dev$sg(&(0x7f00004bf000)='/dev/sg#\x00', 0x44, 0x15d800) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000056c000-0xa5)=@dstopts={0x6f, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x2, 0x4, 0xffff, 0x4, [0x3, 0x7ff]}}, @calipso={0x7, 0x28, {0x100, 0x8, 0x8, 0x4, [0x26, 0x400, 0x3, 0x9]}}, @generic={0x2, 0x35, "972c7ec93ec9ba6b3d6593cb6e0076f33da11a5653deb1e7d7bfbd395ab304dba6463c00d7d80fdcaa96906a92c094c4b32e51d342"}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0xa5) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000659000)=0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) 2018/01/29 04:30:39 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000009000-0x4)=0x6) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000)=0xffffffffffffffff, 0x4) 2018/01/29 04:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000486000)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000079b000-0x18)={0x0, 0xa1, 0x0, 0x6, 0x3c0}, &(0x7f00003e7000)=0x18) fanotify_init(0x13, 0x101002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000015c000-0x8)={r2, 0x1565}, &(0x7f0000ba2000)=0x8) sendto$inet6(r1, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000666000-0x4)=0x4, 0x4) close(r0) 2018/01/29 04:30:39 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x1a8)={0xfffffffffffffff9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) r2 = socket$inet(0x11, 0x3, 0x0) sendto$inet(r0, &(0x7f0000856000)="c1526a1f818b5c36e826719cd72484c09819ebee2efe5961e142f5ab543419f98082aa5b66a497bbc94b898a7b1f85b9289383e673a1657ef071f2cab9dccfd42b18a27d57bfde89a8eed0dc1f905e83cb60", 0x52, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000354000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007b2000-0x38)="080000000000f5cfd8ae1bd57e4cd63dda6705a48782c7ab6cc9429f803d6640e67f00000000000000059823301390bae153bd3b0e4e03") lseek(r2, 0xfffffffffffffffe, 0x0) sendfile(r2, r2, &(0x7f000010f000)=0x0, 0x0) 2018/01/29 04:30:39 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x80000000, 0x0}) mmap(&(0x7f0000003000/0xc000)=nil, 0xc000, 0x3, 0x2012, r0, 0x0) 2018/01/29 04:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000150000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007e4000)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ed000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f9a000)={0x0, 0xb7, 0x4, [0x1, 0x8, 0x0, 0x1]}, &(0x7f00006fb000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00005c6000)={r3, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$packet(r0, &(0x7f00003ec000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/29 04:30:39 executing program 2: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00009f1000-0x28)=""/40, 0xd5) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x800100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/29 04:30:39 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000000f000)=0x7f) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000003) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000010000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000a000)=r2) 2018/01/29 04:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000080a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a69000)='environ\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000049a000)=0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETA(r1, 0x5406, &(0x7f0000e53000-0x14)={0x81, 0x8, 0x4, 0x56, 0x4, 0x3f, 0x0, 0x80000000, 0xb4e, 0xfff}) 2018/01/29 04:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006eb000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000945000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9e000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000eae000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f000014e000)={0x659, 0x1f, 0x80000000, 0x1, 0x4, 0x8, 0x81, 0x9d7, 0x9, 0x2, 0x20, 0x6}) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/29 04:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f00000ea000-0x10)={0x0, r0}, 0x0) 2018/01/29 04:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0xffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:39 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001f000-0x10)='/dev/sequencer2\x00', 0x4602, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000006000)="c4cf6532d267789e40476bbe1038584c8fdd6eaf230e2c52e45b68ea4a2affbea687441957755edd968c2d9b3738d5503d096f9863441fa6549fb50d4680bad7999f84a804d8616a0c2b82336a52ec62f51e7acd6d7b0f2435d5966824a10db23a5468c06dcf6e98cb7f9e3d67bb8927d25fbf4090e824be97f08332f3eab439c936760f", 0x84) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000024000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x800, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000024000)=0x9, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000024000)=""/222) 2018/01/29 04:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$llc(r0, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df8000-0x4)=0x10, 0x80000) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000352000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x0, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/29 04:30:39 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fcd000-0x8)={0x0, 0x80000000}, &(0x7f0000fcd000-0x4)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcd000-0x98)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x121, 0x80000001}, 0x98) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x1c, r3, 0x0, 0x0) 2018/01/29 04:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet(r0, &(0x7f0000fd7000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000548000-0x4)=0x13b, 0x800) fcntl$setsig(r1, 0xa, 0x21) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d68000)=0x0) r3 = fcntl$dupfd(r2, 0x406, r2) shutdown(r2, 0x0) readv(r3, &(0x7f00003da000)=[{&(0x7f0000629000)=""/19, 0x13}, {&(0x7f00002ef000-0x72)=""/114, 0x72}, {&(0x7f000070f000)=""/238, 0xee}, {&(0x7f0000d99000-0x52)=""/82, 0x52}, {&(0x7f00007a3000-0x96)=""/150, 0x96}, {&(0x7f0000f60000-0x51)=""/81, 0x51}, {&(0x7f000068f000-0xcf)=""/207, 0xcf}, {&(0x7f000000c000-0x4c)=""/76, 0x4c}, {&(0x7f0000cd3000-0x99)=""/153, 0x99}, {&(0x7f0000012000-0x49)=""/73, 0x49}], 0xa) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) munlockall() open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) r3 = getpgrp(0x0) getresuid(&(0x7f0000a52000-0x4)=0x0, &(0x7f00003e0000-0x4)=0x0, &(0x7f0000e1c000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/hwrng\x00', 0x0, 0x0) r5 = getegid() sendmsg$unix(r0, &(0x7f000034f000)={&(0x7f000035f000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f000064c000-0x8)=[{&(0x7f00008ca000)="233e5efb534c7845", 0x8}], 0x1, &(0x7f0000ea1000-0x18)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x8010}, 0x8000) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 04:30:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x10001, 0x7a90000, 0x7ff, 0x0]}, 0xc) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000003000-0xd6)=""/214, &(0x7f0000003000-0x4)=0xd6) ioctl$void(r1, 0x5450) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x4)='./file0\x00', &(0x7f0000003000-0x8)='hfsplus\x00', 0x1012000, &(0x7f0000005000-0x1d0)="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") symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') [ 36.399077] mmap: syz-executor1 (4647) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/29 04:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') mknodat(r0, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b3f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000890000-0x4)=0x5b, 0x4) 2018/01/29 04:30:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d94000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/29 04:30:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f000094d000-0x4)=0x0, 0x26a950b) pipe(&(0x7f000055e000)={0x0, 0x0}) preadv(r0, &(0x7f0000768000-0x40)=[{&(0x7f000098d000-0xc3)=""/195, 0xc3}, {&(0x7f00000f6000)=""/48, 0x30}, {&(0x7f000090e000)=""/100, 0x64}, {&(0x7f000005f000)=""/161, 0xa1}, {&(0x7f0000951000)=""/115, 0x73}, {&(0x7f00000fa000)=""/249, 0xf9}, {&(0x7f000079b000-0x73)=""/115, 0x73}, {&(0x7f000076a000-0x8f)=""/143, 0x8f}], 0x8, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f000008d000)={@empty=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000099c000)=0xc) 2018/01/29 04:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) signalfd(r0, &(0x7f000083a000-0x8)={0xffffffff}, 0x8) write(r0, &(0x7f0000f0c000-0x20)="1f0000001500ff01f92f0305203b0fff0100000a08000100000000040100d6", 0x1f) 2018/01/29 04:30:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f00002a4000-0x40)=[{r0, 0xd612, 0x0}], 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f60000-0xc)={0x40000000, 0x0}) [ 36.547417] audit: type=1400 audit(1517200239.880:8): avc: denied { create } for pid=4698 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 04:30:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xa, 0x4, 0x1, 0x5, 0x3, @random="62452e4bc70f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a6b000)=0x531, 0x4) bind$netrom(r1, &(0x7f0000db9000-0x10)=@ax25={0x3, {"3196bbefd35950"}, 0x1f}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cfc000)={0x0, 0xb4, "fa595af4b8519a6b361b101cf32ce0b6f3118c9041b881e4f54a88cd915aeea22357254986a1ef2cf164005679024f5d9642e3374ccabbbbbc82aedea9da37df44714ffe6157e966466eccf0ea56be4c0788e9292275e88f3e678ef11ecee223de8c10120154ae6114e24d75312b8da65b283e362d3fe009c4becf0341ed3c131f3930d3f537a2098741d0ee27c0d5016fb22acb25a11f0cb914c1131c6e8fe840c4af38bb9ce63d3dc75810683d3563d6e43a30"}, &(0x7f0000ec8000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001cd000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x100000000, 0xbd, 0x80000001, 0x44}, &(0x7f0000328000)=0xa0) r3 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ce8000-0xc)={0x8, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c18000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc906, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x923, 0x7ff, "96012999ad6f157e100c16cb01c56f6d8939c570c3f56b644b22dfcf0b587fa340646896d6e7258e316baee7444dc210ce078f5e154de1eec5685e91311c1038f17ac71586f691a6533ef4d3c624221c"}, 0x160) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000948000)=0x5, 0x4) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000550000-0xaa)=""/170, &(0x7f0000c77000)=0xaa) 2018/01/29 04:30:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e91000-0x8)={0x0, 0x0}, 0x4000) r1 = add_key$keyring(&(0x7f00006f7000-0x8)='keyring\x00', &(0x7f0000666000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) lstat(&(0x7f000093e000)='./file0\x00', &(0x7f0000b91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d1b000)='./file0\x00', &(0x7f0000ce7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000059c000)=0x4, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000fb5000-0xc8)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/01/29 04:30:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000f4c000-0xfc)="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", 0xfc) 2018/01/29 04:30:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f6000-0x4)=0xc) ioprio_get$uid(0xe4f6f5deed2be37, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f000091d000)='./file0/control\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000403000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c0a000-0x8)={0x0, 0x0}, &(0x7f0000d03000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c4c000)={r2, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x6, 0x3, 0x8}, &(0x7f00000b2000-0x4)=0xa0) utimes(&(0x7f0000ea6000-0x8)='./file0\x00', &(0x7f0000bd3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) rename(&(0x7f0000025000)='./file0\x00', &(0x7f0000d4d000-0x8)='./file0\x00') symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/01/29 04:30:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x86, 0x20, 0x0}, 0x10) 2018/01/29 04:30:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f00000b2000)=0x0, 0x4) r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x21, &(0x7f0000156000-0x10)={0x13, 0x1, 0x22, 0x6}) 2018/01/29 04:30:39 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = dup(r0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283002000767309000100001d85680c1ba3a20400007e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000000f000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000e000)=0x1002) 2018/01/29 04:30:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) sendmsg(r0, &(0x7f000094c000-0x38)={&(0x7f0000483000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d07000)=[], 0x0, 0x0}, 0x8811) 2018/01/29 04:30:39 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) chown(&(0x7f000086e000)='./file0\x00', 0x0, 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup3(r1, r1, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000005000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000025000)=0x0) 2018/01/29 04:30:39 executing program 0: wait4(0x0, 0x0, 0x80000004, &(0x7f0000004000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4107fd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000070e000)={&(0x7f00008f8000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000065c000)={&(0x7f0000000000)=@delsa={0x54, 0x11, 0x800, 0x6, 0x0, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0xa, 0x0}, [@replay_esn_val={0x2c, 0x17, {0x4, 0x5, 0x2, 0x4, 0x3, 0xed8, [0xb8, 0x502, 0x0, 0x9]}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) fcntl$setstatus(r0, 0x4, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f0e000-0x4)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000)={0x0, 0x2d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000-0x10)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf9c2}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r7, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0x9}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r8, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa04, 0x3}, 0x98) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004b6000)=0x0, &(0x7f0000898000)=0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x189}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x440000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007d9000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000048d000-0xd)=""/13) [ 36.650550] audit: type=1400 audit(1517200239.970:9): avc: denied { create } for pid=4724 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_netfilter_socket permissive=1 2018/01/29 04:30:40 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x8001, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000045e000)={0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00006f6000-0xc)={0x5, 0x4800, 0x4, 0x10000, 0x3f, 0x2}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d04000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0x80000000) timerfd_create(0x1, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000c4d000)="6e65742f69705f6d725f6361636865003b0cba51659258835db32ff4c13362a6aed5122a64977968854d8c560d597b0e171370b61a2a4e452da64764717866aa483dfa425e94d0edccc4f5e10e8b695194407bf7e839612de063302565a8853cd9924c08e0612f0d5c25da74036a77a7d155395d9cce17e4a5f3e7298a8fb91e08a22d94bfe5a1e6743b66539647a4c3b666e05de4194eaa7d35fbf2ee18a1b799de6869a6aad325afea") socket(0xa, 0x3, 0x10000) sendfile(r3, r2, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000855000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a88000-0x8)={0x2, 0x8000}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) [ 36.707411] audit: type=1400 audit(1517200240.040:10): avc: denied { write } for pid=4724 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x581000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00006e9000-0x98)=""/152) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f37000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/29 04:30:40 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2b0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x1c)={&(0x7f0000008000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000008000)=[{&(0x7f0000004000-0xd9a)=""/4096, 0x1000}, {&(0x7f0000008000)=""/29, 0x1d}], 0x2, &(0x7f0000009000-0xb7)=""/183, 0xb7, 0x8}, 0x40010061) [ 36.828286] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/29 04:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b99000)='id_legacy\x00', &(0x7f0000b2e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000d1000-0x17)='wlan0mime_typetrusted,\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f000022a000-0x6)='.dead\x00', &(0x7f0000220000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c91000)='ppp0GPL\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x7, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000a0c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008b2000-0x4)=0x0) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000ed4000+0xb61)='./file0\x00', 0x400000, 0x41) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dac000-0x8)={0x0, 0x8}, &(0x7f0000782000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000160000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000129000-0x4)=0x0, 0x4) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x1, &(0x7f0000006000)=[{0x9, 0x0, 0x0, 0x0}]}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000d000-0x14)={0x0, 0x7, 0x400, 0x8, 0x8, 0x8000}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000c000)={r1, 0xe90}, &(0x7f0000003000-0x4)=0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000040a030007fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) prlimit64(r1, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x6, &(0x7f0000b3a000-0x6)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006ba000-0x58)={{0xfff, 0xffffffffffff0001}, 0x1, 0x3f, 0xae, {0x99, 0x1}, 0x782, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000347000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000776000-0x4)=0xa, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/29 04:30:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000afc000-0x1c)={&(0x7f00003ed000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000001000-0x48)=[{&(0x7f0000a02000)=""/187, 0xbb}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000f90000)=""/56, 0x38}], 0x9, &(0x7f0000000000)=""/106, 0x6a, 0x4}, 0x2040) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) sendto(r2, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0xfffffffffffffdf4, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000092000)={{0x0, 0x200}, {0x8, 0x401}, 0x7, 0x3, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000152000)='/dev/hwrng\x00', 0x11d040, 0x0) epoll_pwait(r3, &(0x7f0000126000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8, &(0x7f0000643000)={0x0}, 0x8) ioctl$int_out(r1, 0x5462, &(0x7f0000c30000)=0x0) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000d5a000)={0x0, 0x0}, 0x84800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000089000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000871000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r4}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000665000-0x4)=0x0) [ 36.913344] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 36.923039] audit: type=1400 audit(1517200240.260:11): avc: denied { create } for pid=4778 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/29 04:30:40 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000790000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000452000-0xb)='/dev/input/event#\x00', 0x5, 0x400000) r2 = dup3(r1, r1, 0x80000) connect$ax25(r2, &(0x7f0000ed6000)={0x3, {"fe5ba0608581aa"}, 0xfffffffffffff097}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000902000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000df2000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x8, &(0x7f00001c8000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000080d000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00003f9000-0x40)={0x8, 0x3, 0x2, 0x7e9aa343, 0x49, 0x8, 0x3, 0x9}, &(0x7f0000315000-0x40)={0x3ff, 0xf7f, 0x1ff, 0x8001, 0x2, 0x2, 0x1, 0x697}, &(0x7f0000a15000-0x40)={0x8, 0xee3b00000000000, 0x101, 0xfffffffffffffff8, 0x6, 0xc84, 0x4, 0x5}, &(0x7f0000c87000)={0x0, 0x0}, &(0x7f0000207000-0x8)={&(0x7f000019c000-0x8)={0x3}, 0x8}) setitimer(0x3, &(0x7f0000939000)={{0x0, 0x0}, {r3, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 04:30:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000)={0x3, 0x20100800, 0x3000, 0x7fff, 0x5, 0xaf9, 0xf50, 0xffffffff, 0x7fffffff, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x2000000000000000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={r1, 0x1, 0x1, [0x5]}, 0xa) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0xfbd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) rt_sigaction(0x0, &(0x7f0000cac000-0x20)={0x0, {0x0}, 0x1, 0x0}, 0x0, 0x8, &(0x7f0000fed000)={0x0}) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x2, {0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) [ 36.924032] audit: type=1400 audit(1517200240.260:12): avc: denied { getopt } for pid=4774 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.925209] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b1b000)=0xdd, 0x4) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_gettime(r1, &(0x7f0000cbf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000631000-0x10)={0xa6, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000062000)={0x84, r4, 0x2, 0x9}) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000028f000-0xc)='/dev/autofs\x00', 0x40000, 0x0) fcntl$setsig(r0, 0xa, 0x23) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r1, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) dup3(r2, r1, 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 37.039680] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) clock_getres(0x3, &(0x7f0000b8c000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f000037d000)={0x0, 0x989680}, &(0x7f0000653000-0x8)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{r1, 0x989680}, {r2, r3}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002c1000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x20000085) close(r0) 2018/01/29 04:30:40 executing program 1: tkill(0x0, 0x3b) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000121000)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/ppp\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b03000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000373000-0x30)={0xb0, 0x0, &(0x7f0000db5000-0xb0)=[@acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000d48000)=[], &(0x7f0000004000)=[0x48]}, 0x80}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f00002eb000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000d5e000-0x10)=[0x20, 0x0]}, 0x40}}, @clear_death={0x400c630f, 0x4, 0x4}], 0x95, 0x0, &(0x7f0000bc7000-0x95)="c845e25df51fb8be7efbacb112466f8a3ee02c1c322357acd1688506a09073d2cbb9257a00e551e9819348f9ebda505a9a7c3bc512675ed70d9f2534c7aa394f87b861cd26fd14f54cc39f7d9640b1b2beb88a1804f3ccf5138dc55079d6c2f03b148878d26170b001c94eb8c77cb04694cd453f18283129481679f2d3d2a2e1048c6fe4b7f1acf7cff4753f081d5a3efbe83bd4af"}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000909000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000dc1000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r3, r3, &(0x7f0000d02000)=0x3000000, 0x7ff) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000208000)='/dev/vga_arbiter\x00', 0xd00, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f000085f000)=""/88, &(0x7f0000202000-0x4)=0x24d) 2018/01/29 04:30:40 executing program 6: add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0xffff, 0x9, 0x5}, 0x10) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000012000-0x90)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000001000)={0x7, 0x10001}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) signalfd4(r0, &(0x7f0000ff6000)={0x5}, 0x8, 0x800) 2018/01/29 04:30:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x414000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a1e000)="8907040000fa357aa28355dd34ac874caadbc7687f132f71256fe4e456337cdbc305e44f8be45a1557", 0x40b) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f9000)='net/\x00\x00\x00\x00\x00\x00\x00[6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e74000)={0x1, 0x0}) r1 = getpgrp(0xffffffffffffffff) epoll_create1(0x80000) r2 = add_key$keyring(&(0x7f0000d47000)='keyring\x00', &(0x7f0000adc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000250000)='id_resolver\x00', &(0x7f0000a6e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c7000)="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", 0x1000, 0xffffffffffffffff) sendmsg$nl_crypto(r0, &(0x7f0000f46000)={&(0x7f0000133000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ab000)={&(0x7f0000d3d000-0xf0)=@upd={0xf0, 0x12, 0x1, 0x7, 0x0, {{'drbg_pr_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x1) keyctl$instantiate_iov(0x14, r2, &(0x7f0000abc000-0x28)=[{&(0x7f000079d000-0xe5)="03a786e0a5555b24814478121bf33be51c601caba1dec0a8942e0b699483853a13f157ad7216e493fd51d194be2737c7ef8bedbfae462ffdbcb15d2b92b231baf300e6091fd9348759936f4b37c32dc9a58b0aae387ce4b3898cd5701a1d76b3db6e322372968d40c022800a46ceb8cc6b46c1c865c61b68724e19de0a4397be50096b08cbc3618bcdda6d7ee8c7cb1671140f6a046289ce64e13ceb2abf3badbc177b47e39b1f13e2fb5dc0380efecdaec9eb18a9fd310c754093b158742159b4c2841f471285e10ef2f0a17f2d1695f1647b73a7f56225ec57264701dbbcaf851e47bfd1", 0xe5}, {&(0x7f00000d2000-0x7b)="6d14c61d6c409930676101e37f7ea6fb8bf802e0cc097c203aa30fdc0c29167b1df446c6925b9ed3e59647a290b6f905c4b4aba8ca9071851e3b224a0c097e6915d7b8935efe2510dab66b2d958d2dc3d38a2861b0bf9ae0808adf1e70a7315924b893ac70aeecf9745e0b175f4224b910e33e76cf5c9a5eee516c", 0x7b}, {&(0x7f00007c2000)="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", 0x1000}, {&(0x7f0000ac6000-0x15)="3c84711569d1ea92dc7a67526ad3eb776e00f77c53", 0x15}, {&(0x7f00008ae000)="490910bf40250f65b54053e87db8984c1943986b3ea765e6c4bfbed1708b926a2290be5fc326de17", 0x28}], 0x5, r3) r4 = syz_open_procfs(r1, &(0x7f0000c42000)='net/llc\x00') sendfile(r4, r0, &(0x7f000030f000)=0x0, 0x40) clock_gettime(0x0, &(0x7f0000bfa000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b50000-0x8)={r5, r6/1000+10000}, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f00007d3000)={@multicast2=0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00001df000-0x4)=0xc) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000121000)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/ppp\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b03000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000373000-0x30)={0xb0, 0x0, &(0x7f0000db5000-0xb0)=[@acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000d48000)=[], &(0x7f0000004000)=[0x48]}, 0x80}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f00002eb000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000d5e000-0x10)=[0x20, 0x0]}, 0x40}}, @clear_death={0x400c630f, 0x4, 0x4}], 0x95, 0x0, &(0x7f0000bc7000-0x95)="c845e25df51fb8be7efbacb112466f8a3ee02c1c322357acd1688506a09073d2cbb9257a00e551e9819348f9ebda505a9a7c3bc512675ed70d9f2534c7aa394f87b861cd26fd14f54cc39f7d9640b1b2beb88a1804f3ccf5138dc55079d6c2f03b148878d26170b001c94eb8c77cb04694cd453f18283129481679f2d3d2a2e1048c6fe4b7f1acf7cff4753f081d5a3efbe83bd4af"}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000909000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000dc1000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r3, r3, &(0x7f0000d02000)=0x3000000, 0x7ff) 2018/01/29 04:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fbe000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0xff, 0x1, 0x5, 0x4, 0x0}, 0xffffffffffffff5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007a8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/29 04:30:40 executing program 6: seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x0, &(0x7f00001e1000-0x18)=[]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000472000-0x8)={r1, 0x0}) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@common='bpq0\x00', @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) 2018/01/29 04:30:40 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000779000+0xff5)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r1, 0xc0045c7f) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fda000)={{0xa, 0x2, 0xaf4a, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x4979, [0x1ff, 0x5, 0x79a0, 0x7, 0x5, 0x6, 0x401, 0x20]}, 0x5c) 2018/01/29 04:30:40 executing program 3: mlockall(0xcb324a5fb1331520) 2018/01/29 04:30:40 executing program 0: pipe2(&(0x7f0000e28000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006fd000-0x4)='net\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000daa000)={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, {0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1, [0x6, 0x1, 0xffff, 0x6, 0x43, 0x1, 0x1, 0x8302]}, 0x5c) getdents(r1, &(0x7f0000da8000-0x91)=""/0, 0x0) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/enforce\x00', 0x80880, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283002000767309000100001d85680c1ba3a20400007e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80000, 0x100000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000061f000-0x14)={@rand_addr=0x400000000000000, @multicast1=0xe0000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000244000)='net/arp\x00') preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000da3000-0xed)=""/237, 0xed}], 0x1, 0x7) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004000)={0x0, 0x400}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x9, 0x3}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000006000-0x8)={0x0, 0x0}) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000005000)=""/36, 0x24) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000042e000-0x8)=[0x8, 0x5]) pwritev(r0, &(0x7f0000c8c000-0x30)=[{&(0x7f0000532000)="777062220587e9d1a2e9b1b43afbf0bc6d6d67f8ead722fbda7de79de507bdce47dbb45580aec5a54574013a4905916ac1876d2ee5749ba2a4058d15a45aa18fe61d28d2b7f5472ec0d0ecde18c9f35aca55f66d755f74809ca6fc2e0f74a5f3e85592d54a4cd1f665b4bb53df67b6c5b14c74eaeb61e938a5815ac48ce353a0779549129d717e05f02752b01d2fe5a902d9467d75422094bcf77eb51c4dbd6a8a6d8d7db429fede79a0ac4b6984c173410fd12beeaaa2f42da86af70ab3c5033a787febf7766401f5bd0cd016c887451b311e783d11660379d5dafeb10b5ef9f45fa33f9bdfebbb2262318f904ca36f9573edf94c2b7f", 0xf7}, {&(0x7f0000a55000-0x15)="f9d851c7601afc4810f0abce70e2b0966caedb4fb3", 0x15}, {&(0x7f00008c6000)="f5eecc777fbca8b120e9489d95ce31fc2f69d606ad4a9c06fa99cf15b75303d09074d1846ff551e25295fb4ce8cd7066a668e905bf8a6363", 0x38}, {&(0x7f000066c000)="6acb7419ec399ddff1d410226c1ff357427eca2873866c8cce0a386fd88aaba399145faf30c3f549ac4560d0ec4a436da955a3e1dcd6a87d8b7ba00d0f0e6aab946999846a2d90021a1722bc05c0a7593452e260b4b4449fafef470c25c5292e6f0694308bb0c0aa073af5ac2d13e1f5137bc8a62da2c30ee86551413694561f566aba1b638e4940f93190367f6325ca684e09bee16214d76e61ee6b7181676eb7a5dca83664e531e08f095b75476fae9fd4c5b037532b17cd758e6e1326a45937ae32528aff", 0xc6}, {&(0x7f0000b21000)="bbfa63b97440de92d0aa49a3ea922b5b58deceaa6e40787b49f64e16f4", 0x1d}, {&(0x7f0000f5e000)="35f6ad4430be9a96a8117ceed8a20065e46ae2773bd9c2f570d69a5d155bda848656a34d539c17029deed7dae1917d90d417de2e6579a5a65a2352938bd8804a8cdf2c525fb9a42332fe3f4e3eb021575a7929e144f748e769eb4d", 0x5b}], 0x6, 0x0) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x100}) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000379000)=0x0, &(0x7f00004ca000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dca000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000658000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r2) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000098d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000695000-0x4)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/autofs\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dbe000-0x4)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009ff000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00005d8000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x16b69f785df575d4, &(0x7f000093b000)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xffffff10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068a000)=0x14) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x100}) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003b000)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000085d000)=[0x3, 0x3]) r1 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:40 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f95000)={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, {0xa, 0x3, 0x46ea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3afe}, 0x1, [0x1, 0x48, 0x9, 0x46d, 0x7fff, 0x9, 0x7ff, 0x80]}, 0x5c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009f1000)={0x0, 0x3f}, &(0x7f0000e18000)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f97000-0x45)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6}, &(0x7f0000f97000-0x4)=0x98) 2018/01/29 04:30:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00003a2000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80807, 0x5) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f9c000-0x8)={0x0, 0xfff}, &(0x7f0000f9b000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000019e000-0x8)={r2, 0x6}, &(0x7f00004c9000)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f9b000-0x3c)=""/60, &(0x7f0000f9b000-0x4)=0x3c) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009bf000-0x4)=r1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x10000000000, &(0x7f0000fd7000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r2+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000fd9000-0x58)={0x0, 0x22, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000fd8000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = request_key(&(0x7f0000fd8000-0x5)='user\x00', &(0x7f0000376000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd8000-0x14)='^selinux\'[$security\x00', 0xfffffffffffffffe) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000847000)='cifs.idmap\x00', &(0x7f0000fd7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cdf000-0xf2)="cdd7a53f4300e075011cd6a969305ec35d4e34f6f76581e35ad52b4d5b456bcddfc02d612a95cbacca90f5a524e55a7f2b875bb870b2c06415dbce089473ace25eb36dc25d9a5a032695f615babc9107d79c687816f960c3a5618d6b11925f8124367776cac1cb2c3313066f9782866bfb4b352c94e57a19bcf6f58c74ed01506656a0e205ea2c37e920b8a1e6847415c20d8436d9905b3fc50ec9a8e99ef5fb84bb2237d1e8d26d3e8ef03589dd5fec023afdcef6074b1e4e5fff0a08e5145e16a4fafa64f809e1efe360900c7b3ea95b8efce6977960c6f189b3da9fa0203e5ee924e495c1a89c85c794d0dffc3e5aee44", 0xf2, 0xffffffffffffffff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fda000-0xc)=@sack_info={0x0, 0x1, 0x4}, &(0x7f00001fa000)=0xc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fda000-0x8)={r6, 0x80}, &(0x7f0000fda000-0x4)=0x8) keyctl$link(0x8, r4, r5) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000228000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000432000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000674000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x10000, 0x8000, 0x500, 0x2, 0x2800020, r2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000c86000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000aed000)=0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/sequencer2\x00', 0x2002, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000b80000-0x8)=@fragment={0x1, 0x0, 0x58, 0x200, 0x0, 0xbfc0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000615000)={0x0, 0x3}, &(0x7f0000521000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b93000)={r3, 0x2, 0x0, 0x3, 0x100000001, 0x9}, &(0x7f0000d56000)=0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000139000-0xc)={0x30002017, 0x0}) epoll_pwait(r2, &(0x7f0000255000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c00000-0x8)={0x0}, 0x8) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e09000)={{&(0x7f0000845000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r1) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000008000-0xd6)=""/214, 0xd6, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x4, 0x6, "bdab43a02676", 0x100000001, 0x0}, 0x10) 2018/01/29 04:30:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f000092b000)=0x0, r0, &(0x7f0000085000-0x8)=0x0, 0x1, 0xa) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e0a000)=0x9, 0x9, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xa5000000, 0x462) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7, 0x5, 0x9, 0x1000, 0x40000000009, 0xffff, 0x8, 0x1, 0x3, 0xfffffffffffffff8}) clock_gettime(0xfffffffffffffff6, &(0x7f00003f2000)={0x0, 0x0}) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000016a000-0x4)=0x14, 0x80800) getsockname$inet(r0, &(0x7f00006c8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d8000)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x5411, &(0x7f0000001000)={@generic="a30e6ac0400158ff2dbf067547b7eae1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000616000-0x4)=0xc, 0x4) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000d93000-0x4)=0x0, 0x800) finit_module(r1, &(0x7f000037f000)='mime_type!!GPL\x00', 0x1) 2018/01/29 04:30:40 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) open(&(0x7f0000ab4000)='./control\x00', 0x2200, 0x8) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000d81000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/29 04:30:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000465000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f41000-0x30)=[], 0x0, &(0x7f0000c04000)=""/184, 0xb8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) dup2(r1, r2) tkill(r0, 0x15) ioctl$sock_FIOSETOWN(0xffffffffffffff9c, 0x8901, &(0x7f0000114000-0x2)=r0) 2018/01/29 04:30:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000152000-0x4)=0x8, 0x4) 2018/01/29 04:30:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/checkreqprot\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000097c000-0x30)=[@in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f28000)='highspeed\x00', 0xa) r1 = socket$netlink(0x10, 0x3, 0x4) poll(&(0x7f00003fc000)=[{r1, 0x0, 0x0}], 0x1, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000372000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000010001ce1ed5e000000000022000400010007000002121f00ec6b0f536e", 0x58}], 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d81000)=""/138) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000887000)='/dev/autofs\x00', 0x2a4b00, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fcd000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x5, 0x7fff, "5dbf959379446b967b0ef0fa81144708fe9011d2f3d39ed62a90945498aac963d912727ec83f48e875a75c07cd4ebfc66e68edde9166dc8570cc87f20b2c540a1e80e7bd4f07ef88bc00d5bb332c2271"}, 0x160) 2018/01/29 04:30:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000367000)='./file0\x00', 0x40000141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009eb000-0x4)=0x0) bind$inet(r0, &(0x7f00007e8000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) 2018/01/29 04:30:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e68000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000257000-0x18)={0x400, 0x3, 0x2, 0x9, 0x1, 0x40}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000d9d000)={0x8, 0x5, 0xffffffffffffffc1, 0x3, 0x0}) 2018/01/29 04:30:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000477000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ea9000)="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") sched_setscheduler(r0, 0x1, &(0x7f00003e2000-0x4)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x801) write(r4, &(0x7f00000b5000)='\b', 0x1) r5 = getpid() get_robust_list(r5, &(0x7f00005bb000)=&(0x7f0000742000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001bf000)=0xc) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000756000-0xe)=""/14) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) [ 37.668871] syz-executor5 (5013): /proc/5013/oom_adj is deprecated, please use /proc/5013/oom_score_adj instead. 2018/01/29 04:30:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/sequencer\x00', 0x400000, 0x0) socketpair$inet6(0xa, 0xa, 0xffffffff, &(0x7f00006df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000bf000)={0x0, 0x7}, &(0x7f0000765000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000227000)=@assoc_id=r2, 0x4) 2018/01/29 04:30:41 executing program 0: memfd_create(&(0x7f0000008000-0x2)='\x00', 0x0) 2018/01/29 04:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat(r0, &(0x7f00005c7000-0x8)='./file0\x00', 0x2000, 0x2) syslog(0x9, &(0x7f0000f54000-0x9b)=""/155, 0x9b) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000)=0x0, 0x401) 2018/01/29 04:30:41 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x6) setresgid(r1, 0x0, 0x0) 2018/01/29 04:30:41 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fa2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000002000-0x30)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000038000-0x20)={"a0d93a060e8e8878f42d4fc3720c9f70", {0x4, 0x8000, 0x7, "adf320211cb4", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000bf2000)='net/ip6_mr_vif\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000932000-0x10)='/selinux/policy\x00', 0x0, 0x0) preadv(r3, &(0x7f00006a5000)=[{&(0x7f0000866000)=""/229, 0x30}], 0x1, 0x10000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) 2018/01/29 04:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00006ae000)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendfile(r0, r1, &(0x7f0000254000)=0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001c4000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ecc000)='net/stat\x00') r4 = dup3(r3, r3, 0x0) fcntl$setflags(r4, 0x2, 0x1) 2018/01/29 04:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000962000-0x11)='/selinux/enforce\x00', 0x900, 0x0) sendmsg$netrom(r2, &(0x7f0000fb7000)={&(0x7f0000be6000)=@full={{0x3, {"4130bac9fe4bed"}, 0x0}, [{"dc30de0c055270"}, {"4604733cb05e4d"}, {"0d5b3588d9f02e"}, {"afe5728eedf13b"}, {"fadf8f44d005f3"}, {"14d7412b3b5d2a"}, {"d3b8587e919be0"}, {"16edefe9967af9"}]}, 0x48, &(0x7f0000adb000-0x10)=[{&(0x7f0000c95000)="3f022d6e232de60f05098db789aa4d305f4c3c86da21e8f6951daf339b1cd5b05d3db268068ab713b659d6c9083570169c12e345459064c36dba5cb6b6e45d95d11ff0c6eb2ad469029158be364b485605ddf6cf179e74f45f07f78b81e3afb329beba64290475944a6482b99566f45f7295dcf53a4257f4d48663afd5dce4e04a709cab5e8b748a3192a152df1693e1a8450d8963eebd86d6872490cc3231f62a8786bb82720ae0d00887868b0b16c6b6116d4c9e892df82380ca11df0f59c0b224e381d5152778a128c5d03c37cd0e479939ad94427e1460bc19dfed9594e6476a64f1ec1a43c6f92f1dde20d717764c", 0xf1}, {&(0x7f000083d000)="83af31e47c8466f07facdb80d5d7c0c16df0465c4d141b039c9aa9db76a7b02027cb5709a99f75895145d25d1993838d8f107efd6da070a1e4ac300431433e7635fac9f5c146a8e3c880dc7eadf0ce27551a2385ec80e2815d3694d03c897c6f801c4cb2df0e603996b39d783b4f11e091ce96aa3dc21ffaac96463b5a8b00d92d852a193b28f32d9fe1774f8c639b1d4efd791cdb59a1fa2c9c6258b5ead7922920b21038e340c1d4002ad788e74d20fa996694927ad16c354b57570158de8cbdaf87d74bd0c0f01af12e6b6d1dd2e81510713f2b4b9de18a1fed1c0bf3ac69f8a325a996b469c3aa1d6f8ccc69d08470f4bc02b0aa", 0xf6}], 0x2, &(0x7f0000633000)=[{0x1c, 0x10f, 0x6adf, "7b16a168e2fa6196cf8bb22ef0"}, {0xec, 0x10d, 0x28000000000000, "be56a80510ff81a04ee5a5e8b88e1203774281e2053c8e621dd3e184f03932bbb6bbed5b408e6d98500dce824e40d743c31b37fa959bdfb7bed013234b0dec1a739d38c23e5fb6627f8626d96968b9ad69f600dafe1570fad627eb45ded8def4ab0ad3f8a46115b7ece4df01e3435e64443bf45b94d2f300e0bcb8d5d3923efe8ffebc531ea114abfc2cb20bce6f2e8918d9dd20a69f86c21459a05d20145e801f5e0912bb2b5d542107140991e137b54f8d870a60a86029dce997d5ef012781c2d48f8ac7697e21f42935c6fc75cbfda452637d1530578e0b477be1937cdd"}], 0x108, 0x4000005}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) lseek(r1, 0x0, 0x1) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 04:30:41 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f7e000-0x24)={0x1, 0x8, 0x3, 0x2, 0x4, 0x101, 0x7, 0x7, 0x3, 0x9, 0x40, 0x6}) keyctl$instantiate(0xc, 0x0, &(0x7f0000008000)="", 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) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b25000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xb)="f92c76626f786e65743000", r1) 2018/01/29 04:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000801000-0x10)={0x0, 0xfff, 0x6, 0x10001}, &(0x7f0000f60000-0x4)=0xfffffffffffffcd5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cfd000-0x14)={r1, 0x0, 0x200, 0x7, 0x7, 0x400}, &(0x7f000046c000)=0x14) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = syz_open_dev$usbmon(&(0x7f0000133000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00002df000)={0x7b, 0x74, 0x200, 'queue1\x00', 0x956, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000655000)=@get={0x1, &(0x7f0000547000-0x98)=""/152, 0x3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000017e000-0x2b8)={0xfffffffffffffff9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000554000)=""/4096, 0xff68) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r3, &(0x7f0000e71000+0x5f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4e000)=0x10, 0x80800) 2018/01/29 04:30:41 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)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) 2018/01/29 04:30:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x7)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0xa00, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x200, @time={r1, r2+30000000}, 0x46672b8c, {0x168d, 0x1}, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000004000-0x56)={'system_u:object_r:usbtty_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x30, 0x0}, 0x56) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000003000-0x18)={0x200000000, 0x401, 0x10000, 0x8002, 0xfffffffffffffffb, 0x5}) 2018/01/29 04:30:41 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000029000)=0x0, &(0x7f0000002000)=0x4) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000002b000-0x4)=0xe8b) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000c000)={0x0, @in6={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002a000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000024000)={0x0, 0x6}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000002b000-0xb8)={r3, 0x1ff, 0x6, 0x8, 0x1, 0x1, 0x6, 0x7ff, {r4, @in6={{0xa, 0x3, 0xe66b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x372a95a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x4, 0x8, 0x10001}}, &(0x7f0000023000)=0xb8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000028000-0x4)=0x81, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$vsock_stream(r5, &(0x7f0000018000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/29 04:30:41 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000059c000-0x1c)=@req3={0x8, 0x0, 0x101, 0x1, 0x0, 0x3, 0x1}, 0x1c) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f9811", 0x1b}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x3) dup2(r2, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2018/01/29 04:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f00001ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000f30000-0x8)='./file0\x00', 0xb1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000576000)={0x7}, 0x4) quotactl(0x55, &(0x7f0000489000-0x8)='./file0\x00', r1, &(0x7f0000496000-0xb1)="70fb4b0e6eb7cc19b21fe17f35fa1e1f930f49dff6dd45d3fb16c9d019d9144a899f1e95458c86a0389db9e0d2a9a95a4811587d1ec0ddddae2168a52cfa227e36e1f65d79d0878749ba911f662d13e380c15a65f1ca768f38904265c296abc06fba33e1eaf5136df95dda2fb8c74add47598d060a07b038ab0d30029cc52ea03bffaa7ee15b92befe96d44d33216bca2c3588a90230c4bf26b49cd6af55d2e99e5ae6eb1228ae9f8a63bfae3f502e382c") r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000663000-0x4)=0x0, &(0x7f00000ce000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000000000005, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:41 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000006000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000020000-0x28)={@common="bf8f7a00610a5071723100000800", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000020000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000)='./file0\x00', &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setresgid(r3, r4, r5) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f000001f000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001c000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000015000-0x4)=0xc) 2018/01/29 04:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ee2000-0x8)={0x40}, &(0x7f00006ae000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000baa000+0x3fb)={0x0, 0x0}, 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000045c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d92000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0x20) 2018/01/29 04:30:41 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) restart_syscall() fcntl$setstatus(r0, 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000)={0x9, 0xfff, 0x7, 0xe3f, 0x401, 0x98f}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x40500) recvfrom(r2, &(0x7f0000001000-0x4e)=""/78, 0x4e, 0x40000042, 0x0, 0x0) readlink(&(0x7f00006b6000-0x8)='./file0\x00', &(0x7f0000001000-0x8b)=""/139, 0x8b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xd3, 0x1, 0x6, 0x5, 0x0, 0x4, 0x4, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a, 0x2, 0xffffffffffffff80, 0x800, 0x1}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r3, 0x5c, 0x6, 0x200}, 0x10) 2018/01/29 04:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000015a000-0x1)='\x00', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x1) r1 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[], 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000787000)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) write$selinux_user(r3, &(0x7f000068c000-0x2a)={'system_u:object_r:udev_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000618000-0x23)="62b523df2142f713648b3fe62871e4567ed7a487ad51d2f5ce0ef11668ff3289e8f80f") 2018/01/29 04:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000801000-0x10)={0x0, 0xfff, 0x6, 0x10001}, &(0x7f0000f60000-0x4)=0xfffffffffffffcd5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cfd000-0x14)={r1, 0x0, 0x200, 0x7, 0x7, 0x400}, &(0x7f000046c000)=0x14) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = syz_open_dev$usbmon(&(0x7f0000133000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00002df000)={0x7b, 0x74, 0x200, 'queue1\x00', 0x956, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000655000)=@get={0x1, &(0x7f0000547000-0x98)=""/152, 0x3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000017e000-0x2b8)={0xfffffffffffffff9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000554000)=""/4096, 0xff68) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r3, &(0x7f0000e71000+0x5f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4e000)=0x10, 0x80800) 2018/01/29 04:30:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x8, 0xc0000000000, 0xa6, 0x1}, 0x14) 2018/01/29 04:30:41 executing program 1: mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000ce2000-0x8c)={0x0, 0x9, 0x8000, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) epoll_wait(r4, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/29 04:30:41 executing program 0: syz_open_dev$mice(&(0x7f0000e18000)='/dev/input/mice\x00', 0x0, 0x20001) socket(0xf, 0x0, 0xfffffffffffffffe) 2018/01/29 04:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000032b000-0x9)='/dev/rtc\x00', 0x10003ffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/01/29 04:30:41 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x10, 0x2000000807, 0xfffffffffffffffd) r2 = dup2(r0, r1) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000007000)=0x76c3, 0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000800d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003000)=0xd, 0x4) 2018/01/29 04:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000212000)='/dev/vga_arbiter\x00', 0x600000, 0x0) sendto$inet(r2, &(0x7f000098d000)="f62d24ba8528345d120d9b65aa07bfb7fff04da92cb561987a49759769a04fe1eea077c977eade05af1dfc31fd45f55155bea751b736d4f6d90873b630a2", 0x3e, 0x400c050, &(0x7f0000869000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000059d000-0xc)={0x2011, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/29 04:30:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0xffffffffffffffb0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e13000)={0x0, 0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) chown(&(0x7f0000e0f000)='./file0\x00', r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000030c000)="003864f6360f3cc93cddfbbcc116320d2c42fc6548a193321291b9d05ba0d26ada87d85fe6407b5396aee95199037eb41e1ae3cd1c0b980257f7d37c272c754fc8f2", 0x42, 0xfffffffffffffffd) r2 = add_key(&(0x7f00008dd000-0x12)='.request_key_auth\x00', &(0x7f00001f7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ef000-0x82)="3fd207a68127c6af2dfa359474e906bc21dfa03b5ffc33230109a97f05eaabbcf3ad188489818ffd0c0fa837ae4611179449417cd5bff8b794f7990f84a0b64547af1b8b4fdd79c5c8f5c9995d580e0c6700cf9609785a24f5b058594227e870cafb22dc1514d94c8984c114bb4e62267e5deb0e4a9d7ba8b738e2ab4ca0ac39a6e4", 0x82, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x6, r2) 2018/01/29 04:30:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f0000cc8000/0x1000)=nil, 0x1000) r1 = memfd_create(&(0x7f0000c0c000)="47504c75670100756000", 0x3) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000816000)={0x4, 0x1, 0x2, 0x5, 0x8, 0x4}) fcntl$setsig(r0, 0xa, 0x0) 2018/01/29 04:30:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001d7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004e0000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) r4 = getegid() r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d63000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) getresgid(&(0x7f0000d3b000)=0x0, &(0x7f0000d0f000-0x4)=0x0, &(0x7f000007b000-0x4)=0x0) r8 = getpgid(0x0) getresuid(&(0x7f0000841000-0x4)=0x0, &(0x7f0000f7a000)=0x0, &(0x7f0000d17000)=0x0) stat(&(0x7f0000e70000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00001d5000)={&(0x7f0000384000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dea000-0x50)=[{&(0x7f0000830000-0xb5)="bae2388af2f30992541fe90c6faa046037dbecdfc32018be9fa4bca0b6395448c5b0ad740919b2631c2e9f80da659f9bafc8fd167c914fdd1280378060b1a49e7eb9b8224bce084e209cae34ed4c880cabba169c10100865dd035de15714d638ee0459361c869da52b12eb07ea7d5f18ba5810135959d7c4d36e24664500d110970b6098ba3fc45f3372d9912e1a14b7d9cb5b0c35200ebed560a4322567573841624a73acc01fc31be42fd2dec766bb0160e755a0", 0xb5}, {&(0x7f0000053000-0xa0)="8a0b802b910b35e22db21d37af04197f5fa66e374f04f724adb152d4162976ac0c5718238db655a0e23a48c1bd1330ba1b692488fe2dec74566e2a3b2168997613daa19b34c6383ef54861def16fad41da79ee2c726bdec259ccea066e1e9305127d53018337db6399309616e7cc91bb259fe9c23d40d518c93fdc90b1fce631765ea9c5180bde883b1ce167daa2592c2465e327a696759191ba5a2312589103", 0xa0}, {&(0x7f0000a4b000)="030786a50a1e65926a783dbb46c798edbc30c17529cc584a95542897c2660d657e886c3735ce4958ca4b587999dbf5c6532354d807b1554a2b6de6fcdc89732c4e97925141b3fdec09c57855c21b45cda952241262c71e7b1d79ddb8d89a096ad01f43d7a7272f4a4e813443f6f711b85b60470e87f140da88c2e184d6c3a47e7750c861c0a920b114194176680dff3d208b84894e6c744ae1749d6a27c5cb26646963d5231502c2b7e296759525c1f6df8a7011dd9d", 0xb6}, {&(0x7f0000d8d000-0x38)="906f99acba407ad9be86f13711f789d2783f32a2c3680194ecefb086f1b1748dc14af06926d8da791933c31c857ef54c2be7f323ad62fa62", 0x38}, {&(0x7f00000bd000-0x1000)="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0x1000}, {&(0x7f0000237000-0xca)="856d8b1042e1e3298946f4b8fbc5f3be0e93126b65b520d2c7527703a0733090ce272dec426a03d049ae1142dd3f7d61bc307669afa18cdfe1e5d983d93bb75186f5969d1e5f1692a006a10c3ee9470382ce008d6667d7aa0cb909a51e86e707acfb5b919114f4a28a36fd04302c5fb85d25b438d7b9b31a5b34ac10564c657dec2726098bb60c1e297fe20542b5a3752e30b938dd72404f640c3e3e2b707f5340defc5a295ec5044a0296d3e9384e9b13b038837b2ebd7fe2aa5d4a735e9666ee5c18efff8c5341d1d9", 0xca}, {&(0x7f0000cfa000)="aabb6821a6ce6460e852d110234356839e1eafa5fa7c6f033b345931402d81b535318ca580b1a095a19bb1ee6e67d2277368b77a0990e190dea33a971cee9c295eccd73cc6d2567a41491891bf4978ac28674ce955d416057bf07fba9d74195252b45fd1211b16f25c2dda854351223ee94713a77e5925fb5a297f", 0x7b}, {&(0x7f000066d000-0xb6)="741c9fca0c1da730443297250ec765347dfe5c175939b2d8d1dcfdacfb849a1d3758517326cdbbfb52f8b3e576e4d67efc925d73a8144049b9c8d17e1fcf3523348311bdd96778a58bb30c3880347ef480c0eb695d7ff5fcd30400ee22845621727f87ae7aafa81bc7b1d347d583aa794bd7af4865fe770f9f85ccae8fb76db11cfd5dbf883e944afd4284e7b96f0f6d4cec72ac33d49a65104a7bc85460602aed72536ed2a76423731939ebe832556bcd75402b550b", 0xb6}, {&(0x7f000011b000)="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", 0x1000}, {&(0x7f000025a000-0xeb)="839a50959c1635daa795040a809519c4604b15dc0d0a606478a8e6b2fa0414de86e2e4a0a0151ad854888366067d25b66690adc9668d2c5fcb5b1fc0c9dcf9e76d4cc6d0f34e68c24629e103e4413b3b40a4c796180e691c3f9893e1672fcc8a95bab129b193233526d028bded8e8116a6f86dec7a091f13465462a75e3330861055643f3d9ae65905a0333c81a979bfec6fa919cf50292f5cbd84a8d6681b7367553339aede89f00395f717881b51894bd6d41eae97de8ad3ea4f068f8afd850dffdf30227ad154abec38dd6266d14eba66fb1dd218cea7bdbd5d62ba4090943b8c04fbe3604c2c4997d9", 0xeb}], 0xa, &(0x7f00005ce000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x74, 0x40}, 0x8000) r11 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r11, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r11, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r12 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r12, 0x84, 0x1b, &(0x7f000091c000)={0x0, 0x10, "f5dbb06935e3a71424b38cce43e24ebe"}, &(0x7f000005b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r12, 0x84, 0x77, &(0x7f000059b000)={r13, 0xfff, 0x3, [0x1, 0x3, 0x3f]}, &(0x7f0000337000-0x4)=0xe) signalfd4(r12, &(0x7f0000ffd000-0x8)={0x4}, 0x8, 0x800) sendmsg$nl_generic(r11, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r12, 0x0, 0x2f, &(0x7f0000a81000)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_SIOCGARP(r12, 0x8954, &(0x7f000069d000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r12, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/29 04:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) openat$rtc(0xffffffffffffff9c, &(0x7f0000e66000)='/dev/rtc\x00', 0x8900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000b38000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) r1 = syz_open_procfs(0x0, &(0x7f00007f9000-0x8)='net/hci\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)=0x0) 2018/01/29 04:30:41 executing program 1: capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008b8000)={0x0, 0x3}, &(0x7f0000b47000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000297000)={r1, 0x24, "cef8dc9b1095c848de91192fa9c53db5511870b8801890aa04dd1f400e0b16659a649dbb"}, &(0x7f0000700000+0xb0f)=0x2c) 2018/01/29 04:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = socket(0xb, 0x7, 0x80000000) sendmsg$nl_netfilter(r1, &(0x7f0000d51000)={&(0x7f00003bf000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000062c000)={&(0x7f0000440000-0x9c)={0x9c, 0x11, 0xf, 0x902, 0x6, 0x2, {0x3, 0x0, 0x3}, [@generic="ca52815e8a77a4c2678cf20aaf6aa1667a28606261b4397bd5a7a6f99d30924d1e2f4e449b70e6022f953a89d332aabeedbbace102fcf4a399b5a28a85243004b51c10c1c4bf99ed685369ba29b807ee679aae41081094fd246e50fff30e17763240e989d3e3894e2e9394169cc39bbb9f23952041b990ec41e1c43c82b843b5dbbbae849e1a51ff"]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) close(r0) 2018/01/29 04:30:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ab000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d51000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000498000-0xd)='net/fib_trie\x00') time(&(0x7f0000dc3000-0x4)=0x0) 2018/01/29 04:30:41 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x8, 0x804, 0x400) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000f000-0x5)="") 2018/01/29 04:30:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00003dd000)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) open(&(0x7f0000569000)='./file0\x00', 0x0, 0x1) unshare(0x24020000) 2018/01/29 04:30:41 executing program 5: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/29 04:30:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40080) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000488000)=0x704) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) prctl$void(0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x0, &(0x7f00008b6000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r2, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cea000)={0x0, 0x0, 0x0}, &(0x7f0000dbf000)=0xc) sched_setattr(r4, &(0x7f0000814000)={0x30, 0x7, 0x1, 0x6, 0x3f, 0xffffffff, 0x7, 0x200}, 0x0) sendto$ax25(r2, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) sendmsg$key(r2, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) readahead(r3, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) 2018/01/29 04:30:41 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000ff000-0x22)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvfrom$unix(r0, &(0x7f000020e000)=""/208, 0xd0, 0x0, &(0x7f0000a47000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) write(r1, &(0x7f0000d8b000)="", 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000164000-0x15)='/dev/pktcdvd/control\x00', 0xc4100, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000070f000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="2fe165112983", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="760c5d8e6533cc649877cd72580e1e40"}) 2018/01/29 04:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/sequencer2\x00', 0x109001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000801000-0x10)={0x0, 0xfff, 0x6, 0x10001}, &(0x7f0000f60000-0x4)=0xfffffffffffffcd5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cfd000-0x14)={r1, 0x0, 0x200, 0x7, 0x7, 0x400}, &(0x7f000046c000)=0x14) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = syz_open_dev$usbmon(&(0x7f0000133000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00002df000)={0x7b, 0x74, 0x200, 'queue1\x00', 0x956, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000655000)=@get={0x1, &(0x7f0000547000-0x98)=""/152, 0x3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000017e000-0x2b8)={0xfffffffffffffff9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000554000)=""/4096, 0xff68) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r3, &(0x7f0000e71000+0x5f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4e000)=0x10, 0x80800) 2018/01/29 04:30:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000076a000-0xe)='/dev/keychord\x00', 0x88403, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000016e000)='comm\x00') getsockname$ipx(r0, &(0x7f0000aed000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000383000)=0x10) recvfrom$ipx(r0, &(0x7f00006ad000)=""/155, 0x9b, 0x40, &(0x7f0000470000)={0x4, 0x2, 0x7, "4b86be042d49", 0xfff, 0x0}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000402000)={0x8d, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250, 0xe2, 0x48000000000, 0x100000001, 0x8000, &(0x7f000078e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x2, 0x3f}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/29 04:30:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000576000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmmsg(r0, &(0x7f0000712000)=[{{&(0x7f0000ba2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006e4000)=[{&(0x7f0000e5f000)=""/4096, 0x1000}, {&(0x7f0000b95000)=""/75, 0x4b}, {&(0x7f0000d20000-0x56)=""/86, 0x56}, {&(0x7f000062c000)=""/90, 0x5a}, {&(0x7f00008f6000)=""/117, 0x75}], 0x5, &(0x7f000002d000)=""/4096, 0x1000, 0x8001}, 0x0}, {{0x0, 0x0, &(0x7f00000ce000-0x10)=[{&(0x7f0000257000)=""/32, 0x20}, {&(0x7f0000a4b000)=""/153, 0x99}], 0x2, 0x0, 0x0, 0xfffffffffffffffa}, 0x7fffffff}, {{&(0x7f00007fc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000042b000-0x28)=[{&(0x7f0000546000-0xab)=""/171, 0xab}, {&(0x7f0000e2e000)=""/214, 0xd6}, {&(0x7f000072d000)=""/201, 0xc9}, {&(0x7f00000c1000-0x85)=""/133, 0x85}, {&(0x7f0000d04000)=""/89, 0x59}], 0x5, &(0x7f0000a5a000-0x3e)=""/62, 0x3e, 0x3f}, 0x800000000000}], 0x3, 0x100, &(0x7f00008af000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000046000-0x4)=0x0) 2018/01/29 04:30:41 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/195) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x84800) ioctl$VT_DISALLOCATE(r1, 0x5608) fcntl$getown(r1, 0x9) 2018/01/29 04:30:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a92000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce5000)={0x0, 0xa, "8e998646d11476f37b3a"}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x4, 0x4, 0x58c, r1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 39.340239] IPVS: Creating netns size=2552 id=9 2018/01/29 04:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d96000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c43000-0x4e)={0x0, 0x46, "df6c14e90ea1956b7fae7d7084bd35e431b8d25b3917fcbeca97a0b3b7f6c4313dae9e2bb8e8ee52dc20ea342074adff790369be1b038a4502f29f44e65b1ef4f2ab4ded41af"}, &(0x7f0000ed9000)=0x4e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000055b000-0x8)=@assoc_value={r2, 0x1f}, &(0x7f0000eae000)=0x8) 2018/01/29 04:30:43 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6b000-0xf)='/dev/sequencer\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) connect$packet(r0, &(0x7f0000381000-0x14)={0x11, 0x15, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xe8) quotactl(0x9, &(0x7f0000035000-0x8)='./file0\x00', r3, &(0x7f0000030000-0xd)="2736e6d6035501b7763f881ea0") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000018000-0x18)={0x3ff, 0x3f, 0x2, 0x0, 0x4, 0x10000}) ioctl(r2, 0x440000000000125d, &(0x7f0000034000-0x7d)="") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000000d000)=0x0) 2018/01/29 04:30:43 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e0f000-0x8)={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(&(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) readv(r0, &(0x7f0000852000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00009f7000-0x1a)=""/26, 0x1a}], 0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000021000-0xe)=@l2={0x1f, 0x1, {0x7fffffff, 0x101, 0x7f, 0x3, 0xffff, 0xe5e2}, 0x4, 0x3}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/01/29 04:30:43 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x0}, 0x100) fcntl$setpipe(r0, 0x407, 0x7fffffff) 2018/01/29 04:30:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b20000-0x6)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000547000)={0x0, 0x0}) getegid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081c000)={0x0, 0xbc, &(0x7f0000129000-0xbc)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x940800000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000000}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f00001c5000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003cc000)={r2, 0x9}, &(0x7f00003e5000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000b8e000-0x18)={&(0x7f0000f75000/0x1000)=nil, 0x4, 0x5, 0x4, &(0x7f0000cc1000/0x3000)=nil, 0x40}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/29 04:30:43 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000e79000-0x4)=0x0, 0x3b41) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/29 04:30:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x81, 0x200, 0x1, 0xfffffffffffffffd, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b8000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r3, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008e1000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00009ec000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000855000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f1c000-0x50)={{0x5, 0x401}, {0x2, 0x40004000000000}, 0x5, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f00005a0000)=0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x24, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000432000-0x4)=0x0, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000361000)=0x0, &(0x7f0000517000)=0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000066e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10000) 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000+0x2)=[{{&(0x7f0000000000)=@ll={0x11, 0xf, r1, 0x1, 0x312a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000-0xe5)="781c373b3f725b006ab1a8c18aad66c7144b08a9cfafd0e6f45e5358fe638a815bc8eb8450c78886b29f58a411965ace09dc374ab59d88b2ca54559e7df8b67a0c91a4448e7a856d66d0f2d85292ee5f59d96337c152dc121e1a9da4341bf87f1ac032a5a09fb71b17bc873c43c619121665686ac9d616bc7b38f7d17f676616cf7d15feceda3587c7fa4e19ba34d32b454871d33be87fa38ee3d9457e62739cffa0e1d7e50e6a26805589e19aa1c0780572b82f152786cf1eca1d30924f3bf31e2af4f0c7ae091bb3dff3d1af0c18dc12737d3df2cf44b6232d596cbf460a1f225c2e06bf", 0xe5}, {&(0x7f0000000000)="a72e518da3467dd9ca9827610a68730c72ee8940f621bf50a17e91d0fdfad3aab0079b4ff906dac971f6e3902992d4608ab13441dd09c5f8b8388b1ee1559b8c23f1c00dce0970edec009af32a5c3e41002afb306630893d9f5cfa51f1a6ad1cc229d281882b558a5f4b576cd0150349dbae5428d68bc16d", 0x78}], 0x2, &(0x7f0000001000-0x2c4)=[{0xf4, 0x1ff, 0x3f, "9c4cf794fdc91cc8a3307a3e89fb87d700f7d3a899120b0637d30127bf26bf248e5076c73ca1a76c5cac0afbdad7d069ecf86b984b13c0d9e9a2e598a778cfc750daee01562bd1b4bec135aed7c114c4081a62f6c5f4d6a43cf9466c23d1d05dbdc3edcb638dea77e073d367b98c41cc2cefd5941858bee7476e39c45385054b986d282166c86506068283c005157b0cdb811d436d5e45f5bf73a783b596e5ef3c07bd7b07be687565f913bbf952475b6e462cfb409e938dba41fffceabc424ae9ffcaf1d417c7a4de4d059f54e356a9b77c9fd5e46757a5e10a4797a697bce025936600478dc6"}, {0xf8, 0x10a, 0xe7b8, "d7ca175aa7e0e0ac730e90ddf60ee9df4b5696d30ce19c9748e50ccd7ef71b00703513d1652ce24593de9905cfb672df393e579a81bd4067f8b1fe11b67db0d0a19fd969bf38bf2916777b0584e47885597db86079a0bdfc552eb4138d6aec0466be969b8bd47eb0e7cf92942b6f303173dbf2a57e71810e6771eb8a9191ef3313d56125605f16624a92d2bf2e9f8cd435f92fa3f6b194ba19dd66a0ed58e62e931ff87a2e8c51a28a22460e5b17743b6d614e0da3c88e5a62a96794fb54e3d0ef85fb5b45a9af37e852bf07a179664f586ea5521cc220147491eb94d88c4648cb9fb0ef05e8b579acc6d1"}, {0x64, 0x6, 0xfeb6, "9f572f1e9a40cab984a92fe744419b515d3fa739c4b5e39003a27988367c3897ff51ebc51859cd385730c7373edad9491008fde428a43e0f910e2357d2906255086c8658e2c76a9989ae0651d344b1d46053398c0971"}, {0x74, 0x117, 0x20, "e397dcc211765f494a641115515f84feeacd838639cb051307ac6fa6928bff17ca447ee12a787f99413426957ada08582bd5ba42bdd26b5bf0391bfbbeb89a38d7e7f6d31945db493b32e9a4b67adb5a3c5a65d4b63c633b29639fe74f29bd0d3a2f44058a06ea35"}], 0x2c4, 0x40}, 0x6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="191169c4291fecf7770d7ea71655ecc0568674997add830201adad1030a6b67189a8bb8f27d2ad6106f00abc6c7ba55b1e61bab12746dc5fed9aa1fe322fe9a343a23e94e3accb86d4350454771dbde4788521397be1e950b6b6ec7195dc357dcdd692bd2ff2c7849dba0c0c95b572186bee79271e362dffed592a5430394761738c99f1bc3abc0e2977e03c55873fcb4424c288f2d3020e56e9b4392db0cef312f6923070de93487a856e20e155eb65ae4aa6e646747649fddf51099b1962e7b9e792f333374bf78ad9f9cbaf24", 0xce}, {&(0x7f0000001000)="7168b42180a330209155a0564cba03d79e69e7fc322167dfc1fbf0005f8bba1322f8f53312be59ef801522e983fc88f89c2218bd98b6481d331cbeff5d3ce47b5cfb96e94e8c834b4378d7ba4b9e55119f51ff1acadce92f41cc09abd443c32b33ded5352ec4d6425e6b0b791f6eea78c46319bc423142bd8926fa8e7492527b8b9154eb4e44ed238d73fac93a80048cf9b22410", 0x94}, {&(0x7f0000000000)="8c2184e21e334682598f0fdb7422fbe193f27e2b511d872fd0c776664b992d23e4d9da682fa6b527eb4efce2f5d3df5b703ff800c701c05d598843bec826afb6ec915e770531ecd0db4079dc78701fc47db2ef7943383eacfceeb2fbce2cc54aeb934a20b4bafe9866538671d800fc182663998879440cf66774b48e890b13b86e17", 0x82}, 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0x1000}, {&(0x7f0000002000-0xfb)="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", 0xfb}], 0x8, 0x0, 0x0, 0x4}, 0xd2}, {{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="4ac581d9a5d45ada2d30154e95870b79cafc42889af529c105b065faaf3e7cec5bc9f941c0d6e78d0b27b5c08a6f0b3c9b43ab43503b97f52317fe249e676e1809cfe978ed5221ec482685e272dd8b74d0aa0798b87bc6d6606879839e8261d31a7eaa297848e207f11bd2d39f4cb117f3a1ceee3e48c88b377b4cd83d42e0b7aea5c7719a946c7518c30698f55ac0d0bfe3798f6c49b08cc61b3de8672ff7c01e16", 0xa2}, {&(0x7f0000002000-0x80)="28df0e9e8c76f661e0513197176164c29fe846767937e8cb4fb00ef98081f29cb722f83acef2aee7c5962565f24909e953101d8c343ff25ed912ca8f6dff029dcf9741ee56dd546074602ae7b995eca04b138316db0903a0b4210f6c7b83b82b841332fac35bf52a85f728450fa48873f5fb45ae14b0eececb118debd95c1658", 0x80}, {&(0x7f0000001000-0x3d)="356624705a7c4e637a9a3dc86eaaa447f7daa1d18a424a042537e9721fad98b73fc1136dc67a346834c9823a6c29ebbe893cb85a93fcebb5fc30856353", 0x3d}, {&(0x7f0000001000-0x35)="0945dfc3cca4e2f8ce8392a434d563c833f5eec0f9dba248584e077f69cb8d9f3e91022f505eea86f87ec5cc88e89b7d7c7b9c22ff", 0x35}, {&(0x7f0000000000)="edd87c60a23609d28c3eff3f3699e67e730748b1350bba9ef2424fe71fe69a6f91d9a522f89324f5b5b4d75e8411be2387320ea37c148e2594b85b51c56f216276480e88bb9fd626b53bcac51ebce055ce548b31b088760b1559edb90c0d", 0x5e}, {&(0x7f0000001000)="b2e3850901052d3dd0383649313ef57a", 0x10}, {&(0x7f0000000000)="91c734eea243bdbf9356bccd512c4baedfbf932ae28d99437094ba546a49f0bfc681e04d19a24d24a23c980e959ac5805e5b438b5538e48caeeb2f50dbe8e20bd9ef9f2009c30ef6b250bbbe73c90306b49c1b97e1debe3535c84e3b3bf8a991d23e2083a38c6f04f539522fa4e1a06476a032113573986b704d2c1ed03aa5a90d7b7b1ca37fd7cf1e04a83e65740f4e278234da7bcefaed9fd77177ffc27651877cb6b747223d8a025146a7", 0xac}], 0x7, 0x0, 0x0, 0x800}, 0x9}], 0x7, 0x40) clock_adjtime(0x0, &(0x7f0000002000-0x4e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:43 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000022c000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid=0x0}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 04:30:43 executing program 1: listen(0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x1, 0xffffffffffffffff) mprotect(&(0x7f0000478000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x181000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a47000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000-0x24)=""/36, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) socket$inet(0x2, 0x0, 0x0) 2018/01/29 04:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ftruncate(r0, 0x20) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/29 04:30:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebe000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000482000-0xc8)=""/200, 0xc8, 0x40000000, &(0x7f0000465000)=@abs={0x1, 0x0, 0x3}, 0x8) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') readlinkat(r1, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000fb5000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000667000)=0x0) 2018/01/29 04:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000d45000-0x8)={0x0, r1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf7000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000129000)=0x7f) getresgid(&(0x7f0000736000-0x4)=0x0, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000a94000-0x4)=0x0) getpeername$ipx(r3, &(0x7f00008ba000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c7b000-0x4)=0x10) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000126000)={0x0, 0x0}) tkill(r4, 0x12) 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000d1c000-0x23b3)=@pi={0x0, 0x201, @ipv6={0x80, 0x6, "6e2d93", 0x232f, 0x2b, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x2b, 0x0, 0x1, 0x6f, 0x0, 0x4, 0x3}, @routing={0x3b, 0x8, 0x1, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0x3a, 0x0, 0xa47, 0x40, 0x0, 0x0, 0x1}, @hopopts={0x3b, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffc, 0xef, "b9eb36376c5c0a8b1ee5e45e924e136f88b0e4516c02123c47ef66c8a12c6ae1246eead7ab535d402ad4ed3334cbbb304a495b9940f1c11da6851c0a5d9742ed1c66bd24e008f926952436a487404145f90d8538f3c278ef4eb109c3e6e0c970959f2b4a3139af24161bc05274894d4a2b2770cff42dc50ff53c0d008e4d2fcdebf315da38161b885b5c56412fd3ca6ec4d50c43d49310f45c8766eafaa8b6fb8a530b4367aef944262e13b65f862c13b439f3b1ea60b2ffd8ea1c493141c967429bf48347f62e1ab86bfc271a385414cc9b0ffd8db2fbed39e1e15616b300a1690da188653d4c60f82eb598f8f074"}, @generic={0x6c9, 0x0, "4bf95975e46d6cbbc302718b74562ad3276e3306244836eb04e8dad487c86d6720dcd9a4681a4befc15f9ee5df4213a0e1bb2020efcc5d617c00a6527d7c1310fa17d5dd8651cf927f21f392e0daf69d4a03e7807919ea84c0"}]}, @fragment={0x1d, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x3}, @dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x5e, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0xed8, 0x4000000000000302, 0x1, 0x10000, [0x40, 0x1, 0x2, 0x8]}}, @calipso={0x7, 0x20, {0x9, 0x6, 0x80000000, 0x8000, [0x40, 0x20, 0x2]}}, @generic={0x7, 0x1000, "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@routing={0x3b, 0x2, 0x1, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}], @gre={{0x0, 0x0, 0x1, 0x10001, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x9b, 0x1, [], "3447663d0f7f669180bdceec66858b55aab78da360147e54a4f72ecfda75a7330d6aa5764670b4b5a1e57be47044522b5446e7fdd2e9e18b6e2c0e8224d3b0d50740cd9a1d1db312716f6d0c1ea809e579e628092720ee70676b13fd99c55065a2b9680a8de81737c2dc2d000f48994a1c22a87ba0402f3807101869ad2feb65b5c05e703c4b31ab16cdb29fac4449c136d5e50d7d56cff88ec77d"}, {0xffffffff, 0x0, 0x3, 0x6, 0x0, 0x0, 0x800, [0x1ff], 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"}, {0x1, 0x0, 0x5, 0x5, 0x0, 0x0, 0x86dd, [], "a4750e3681444f8ac3be6a5996f62072fbfe8e25dc3fa6aac3a52a3bdb1b7bc487562d4c9551f7870160ff15bf8a6e5bf28410d1ad6a0b37d90d9cb2c2c3b89672525c16448874af22cb1eb652372f1c8a79604325697c89a0567c5cd9fc22b15c4334217645e4da1d6b7d01b642147b50175e0d0272449cd22933666371d94f308bc4e55899d5337bfdc505756c9766ff9cdd42fcf0eab88f2ffb58"}}}}}, 0x235b) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063c000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f000079a000)=0xfffffffffffffff9) sendto$inet6(r1, &(0x7f000028c000+0xbc3)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00001e6000)={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f61000-0x58)={{0x7fff, 0x9}, 0x1, 0x3, 0x8, {0x81, 0x1}, 0xfff, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:43 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e76000)={0x0, 0x0, 0xffffffffffffff9c}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) pipe2(&(0x7f0000e66000-0x8)={0x0, 0x0}, 0x84000) r2 = openat(0xffffffffffffff9c, &(0x7f00001d2000-0x8)='./file0\x00', 0x1, 0x122) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e76000)={0x0, 0x80003, r2}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000814000-0xe)='/dev/keychord\x00', 0x240000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000000001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e77000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_crypto(r6, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/29 04:30:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xa70b8f6a1fd22d36, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00002f2000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") link(&(0x7f0000b4c000-0x8)='./file0\x00', &(0x7f000024e000-0x8)='./file0\x00') 2018/01/29 04:30:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt(r0, 0x3, 0x6, &(0x7f0000012000)="668d7a41ac8a64921d5a4f9a25642399a484f400cd72a52a99700da42ea96ca1cfd6abdce04f3d74432b44fc3758dcf46cdd753e413e85169c9efc8b4400", 0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 04:30:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f000094b000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aa8000)={0x0, 0x76, "f6b1fa21d7a7c8cc98fad66c6346324d7569a3970fbdeb3a4b223a25b84f34ae68a4f935c914ec392cd6c68d286cb7a627450a590777515c6d6a04232d2fd0117edc660b65907ccaeaafc6377beab98209dc7ed2baefa6248c8c7e1ce042980b54e8bb72167f3b7b8eb45063fdca172827b7fc4712d5"}, &(0x7f0000f78000-0x4)=0x7e) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000da4000-0x8)={r2, 0x1f6}, 0x8) listen(r0, 0x0) 2018/01/29 04:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000061000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f00003ef000-0x46)="4d4eec72090a6e929306a07b5904b82155c38776c1b4a7ab9d2fffeb9d4855f10c8045ae8be54b1804975be85b71e7f7b68edc8baf6ccdf8cb8b51668c262f27814c2d319490", 0x46, 0x0) unlink(&(0x7f00002b4000)='./file0\x00') pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000af3000-0x10)=[{&(0x7f00006bc000+0x4ba)="", 0x1a4}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000025c000)=[{0xa, 0x8}, {0x2, 0xeb}, {0x8, 0x80}, {0x8, 0x1}, {0x0, 0x8}, {0xb, 0xc2}], 0x6) tee(r2, r1, 0x3c, 0x0) 2018/01/29 04:30:43 executing program 3: syz_open_dev$sg(&(0x7f0000cf9000)='/dev/sg#\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = request_key(&(0x7f00002ae000)='asymmetric\x00', &(0x7f0000c09000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c05000)='(\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f000007c000-0xa)='blacklist\x00', &(0x7f0000aa3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e1f000)="c765e1db0a001b94be44", 0xa, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x101, r2) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0xa0) open(&(0x7f0000789000)='./control\x00', 0x0, 0x103) creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) creat(&(0x7f0000fcc000)='./control/file0\x00', 0x0) 2018/01/29 04:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000336000)="6e65742f776972656c657373006ce60d5793fe8f1bee2148fad3dc12bb3d") preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f00006b4000-0x1)=""/1, 0x0}], 0x1, 0x400000002) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b66000-0x4f)=""/79) 2018/01/29 04:30:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000549000)='cpuset\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000622000)='keyring\x00', &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x4, 0x5, 0x40, 0x100, 0x10001, 0x5}}) 2018/01/29 04:30:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000291000)='rxrpc_s\x00', &(0x7f000028a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006ef000)="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", 0x1000, 0xfffffffffffffff9) add_key$user(&(0x7f0000dad000)='user\x00', &(0x7f0000fed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000020b000)="ec51ff700415e192ecf875427a9c802894c24c707ed578f6694398c1893c1622b96fffca75a62aace83e641f47b5f1de2ddf0d41d937dfc081afd1418860d0ebceb6e4e6cc91e605f630ef9cc2510e94d78ab0ee01e5", 0x56, r0) r1 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00002b8000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) epoll_pwait(r2, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2018/01/29 04:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000ad1000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000c5a000)={0x0, 0x0}) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c5a000)=0x58, 0x80000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000570000)='/dev/rfkill\x00', 0x200000000044c080, 0x0) timerfd_settime(r4, 0x1, &(0x7f000066b000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000af2000)={{0x0, 0x0}, {0x0, 0x0}}) ftruncate(r3, 0x3) clock_gettime(0x1, &(0x7f0000812000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c58000-0x8)={0x0, 0x1dad}, &(0x7f00006c0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003fe000-0x20)={0x3, 0x0, 0x8, 0x65, 0x9, 0x80000001, 0x3, 0x1, r7}, &(0x7f0000572000)=0x20) timer_settime(r0, 0x1, &(0x7f0000cd2000-0x10)={{r1, r2+30000000}, {r5, r6+30000000}}, &(0x7f0000ff8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 04:30:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e44000-0x3)=0x0, &(0x7f0000d86000)=0x4) mremap(&(0x7f0000e1a000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f00009f5000/0x4000)=nil) readv(r1, &(0x7f0000055000-0x20)=[], 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c0a000)={0x0}, &(0x7f0000a71000-0x4)=0x4) memfd_create(&(0x7f00000a6000)='net/mcfilter\x00', 0x2) 2018/01/29 04:30:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000898000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000b71000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) [ 40.464174] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.468837] CPU: 1 PID: 5413 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 40.476628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.485972] 0000000000000000 40e26c8544463e5b ffff8801d749fa00 ffffffff81d0278d [ 40.494014] ffff8800bb132480 1ffff1003ae93f4d ffff8801d749fb88 0000000000000000 [ 40.502063] 0000000000000000 ffff8801d749fbb0 ffffffff81605d55 ffffffff812363c0 [ 40.510117] Call Trace: 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cbd000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e25000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x8574, 0x0, 0x20, 0x20, 0x16, r1, r2}, {0xfffffffffffffffe, 0x5, 0xfff, 0x0, 0xffffffffffffff01, 0x340, 0x9, 0x0}, {0x1000, 0x1, 0x2, 0x8d}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3b}, 0x0, @in=@empty=0x0, 0x4, 0x7, 0x1, 0x6, 0x588, 0x800, 0x3}}, 0xe8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = inotify_add_watch(r0, &(0x7f0000460000)='./file0\x00', 0x0) inotify_rm_watch(r0, r4) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x14, 0x13, 0x7, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/29 04:30:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000cdc000)="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", 0x1000, 0xc081, &(0x7f0000f0d000-0x1c)={0xa, 0x1, 0xad1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) [ 40.512701] [] dump_stack+0xc1/0x124 [ 40.518063] [] handle_userfault+0x715/0xf50 [ 40.524032] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.531065] [] ? mark_held_locks+0xaf/0x100 [ 40.537050] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 40.543461] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.550299] [] ? handle_mm_fault+0xb5d/0x3190 [ 40.556443] [] ? handle_mm_fault+0x291e/0x3190 [ 40.562681] [] handle_mm_fault+0x2938/0x3190 [ 40.568749] [] ? copy_page_range+0x1480/0x1480 [ 40.574985] [] ? __do_page_fault+0x780/0xa00 [ 40.581028] [] ? vmacache_find+0x57/0x290 [ 40.586818] [] __do_page_fault+0x35b/0xa00 [ 40.592703] [] do_page_fault+0x27/0x30 [ 40.598280] [] page_fault+0x28/0x30 [ 40.603546] [] ? copy_user_generic_unrolled+0x9e/0xc0 2018/01/29 04:30:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000905000-0xbc)=""/188) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) socketpair(0x3, 0x0, 0x3, &(0x7f00002d6000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8b000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000b27000-0xf7)=""}) 2018/01/29 04:30:44 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000007000-0x8)='./file0\x00', 0x200c2, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000a000)=@known='trusted.syz\x00', &(0x7f000000b000-0x41)=""/65, 0x41) syz_emit_ethernet(0x18e, &(0x7f0000005000-0x2cb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "eeaea5", 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x6f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}]}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x401}, @jumbo={0xc2, 0x4, 0x80}, @ra={0x5, 0x2, 0x8}]}, @routing={0x6, 0xa, 0x50238e5c4ed6e9b7, 0x2, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @fragment={0x0, 0x0, 0xffffffffffff8000, 0x100, 0x0, 0x80000000, 0x3}, @fragment={0x2b, 0x0, 0x2, 0x1, 0x0, 0x2, 0x2}, @dstopts={0x6f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1ff, 0x33, "2e8895303a25255d31646b345018aa5ffca28c79e49dad6015a7e5603ff6fd9e12317369a03c88b03dde56c204fc56ebb6b051"}]}, @hopopts={0x2e, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x401}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x800}, @enc_lim={0x4, 0x1, 0x8001}, @jumbo={0xc2, 0x4, 0x401}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x4, 0x0, 0x6, 0x0, 0x6, 0x0, 0x1, {[@sack_perm={0x4, 0x2}]}}, {"2ee2e854a30a6aeea8560d55eb7769c194b49e39f9"}}}}}}}, &(0x7f0000009000)={0x0, 0x1, [0xc10]}) [ 40.610378] [] ? keyctl_update_key+0x7e/0x110 [ 40.616650] [] compat_SyS_keyctl+0x1f6/0x230 [ 40.622705] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 40.630322] [] do_fast_syscall_32+0x314/0x890 [ 40.636474] [] sysenter_flags_fixed+0xd/0x17 [ 40.637081] binder: 5449:5450 ioctl 80404519 20904f44 returned -22 [ 40.648149] binder: BINDER_SET_CONTEXT_MGR already set [ 40.648163] binder: 5449:5452 ioctl 40046207 0 returned -16 2018/01/29 04:30:44 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x376, 0x0, 0x0, 0x0}, 0x400000f) [ 40.649332] binder: 5449:5450 ioctl 80404519 20904f44 returned -22 [ 40.666349] binder: release 5449:5450 transaction 9 out, still active [ 40.681239] binder: undelivered TRANSACTION_COMPLETE [ 40.686408] binder: send failed reply for transaction 9, target dead [ 40.737018] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.743236] CPU: 1 PID: 5413 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 40.750773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.760113] 0000000000000000 40e26c8544463e5b ffff8801d749fa00 ffffffff81d0278d [ 40.768187] ffff8800bb132600 1ffff1003ae93f4d ffff8801d749fb88 0000000000000000 [ 40.776205] 0000000000000000 ffff8801d749fbb0 ffffffff81605d55 ffffffff812363c0 [ 40.784224] Call Trace: [ 40.786799] [] dump_stack+0xc1/0x124 [ 40.792148] [] handle_userfault+0x715/0xf50 [ 40.798100] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.805088] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 40.811468] [] ? handle_mm_fault+0xb5d/0x3190 [ 40.817584] [] ? handle_mm_fault+0x291e/0x3190 [ 40.823787] [] handle_mm_fault+0x2938/0x3190 [ 40.829817] [] ? copy_page_range+0x1480/0x1480 [ 40.836023] [] ? __do_page_fault+0x780/0xa00 [ 40.842054] [] ? vmacache_find+0x57/0x290 [ 40.847826] [] __do_page_fault+0x35b/0xa00 [ 40.853682] [] do_page_fault+0x27/0x30 [ 40.859192] [] page_fault+0x28/0x30 [ 40.864454] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 40.871269] [] ? keyctl_update_key+0x7e/0x110 [ 40.877388] [] compat_SyS_keyctl+0x1f6/0x230 [ 40.883418] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 40.891013] [] do_fast_syscall_32+0x314/0x890 [ 40.897133] [] sysenter_flags_fixed+0xd/0x17 [ 41.769768] IPVS: Creating netns size=2552 id=10 2018/01/29 04:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000cc4000-0x2)={0x7, 0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syz_extract_tcp_res(&(0x7f0000802000-0x8)={0x0, 0x0}, 0x4, 0x0) write$tun(r0, &(0x7f000094f000-0x2ef)=@hdr={0x2, 0x0, 0x0, 0xf77, 0xffffffffffffffff, 0xaf, @ipv6={0x4, 0x6, "6e0366", 0xde, 0xbb, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@hopopts={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x58e068ec, 0x6, 0x3, 0x9, [0x100000001, 0xffffffff, 0x400]}}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x4000000000000006, 0x8001, "0e1223", 0x3, "b42f61"}, "92df473209b4db1810fceb6140e5de8903802fd24b433e8f8e193dfde9d80a59b59197b96bc2ff34a7e63dae1e8e19a74c2801fe01c134d2e1e43290352ce74ccf07f67758234f9bf9e43ac2c92a11c16ad7b6c96da582dd71d75b63522a7f813b9a4340f5bd033307253a4763a092f49f3fe7b90abb5e29ccc73a936906ceb1e21c30dcad4e79139a73cf446f3912d47df07608103f"}}}}, 0x110) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f000062c000)="") 2018/01/29 04:30:45 executing program 4: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000046000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000047000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000047000-0x4)=0x2, 0x4) 2018/01/29 04:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fbc000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee0000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000068e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000048c000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x59, 0x1, 0x6224cffd, 0xa, 0x20, 0x80, 0x4, r2, r3}, {0xf, 0x1f, 0x1d6, 0x3ff, 0x5, 0x3, 0x9, 0x2000000000}, {0x2, 0x3ff, 0x8000, 0x1}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x3, 0x3, 0x400, 0xfffffffffffffffd, 0x6, 0x5}}, 0xe8) socketpair$inet6(0xa, 0x1, 0xca70, &(0x7f000034d000)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ecc000)=0x0) fgetxattr(r4, &(0x7f0000e48000)=@random={'os2.', 'vmnet1)\x00'}, &(0x7f00004c0000)=""/157, 0x9d) exit(0x0) r5 = userfaultfd(0x80800) write(r5, &(0x7f0000948000-0x59)="cd7499be23cd06ed47e8b76328618bf32b4c974cfbf15a7591d259f911cd775cea62e2d0dff78430f4685da02616c45626167f498da5ed972ac3d313393c4b14e34e6045cc9a4066ac60fdc421ae7681a1beb369ef1b9d3b58", 0x37c) 2018/01/29 04:30:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x8}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x77359400, 0x0}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000d34000+0xfa9)='./file0\x00', 0x2040, 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x7, 0xd8, 0x6}, &(0x7f0000902000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x3d)={r1, 0x35, "e1ea841baa8ecb1cb1fad6727459590fbdde19b8af3e99f2206e96f53ca7b674bc10027860b553bfb4c56a26ea4bcb3ba6db67e3c8"}, &(0x7f0000b6d000-0x4)=0x3d) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0xf)='#wlan1vboxnet1\x00') ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000e7a000)={0x2, 0x4, 0x1ff, 0x80, 0x2, 0x100000001}) renameat(r2, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f0000-0x8)={0x0, 0x0}) 2018/01/29 04:30:45 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ffd000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x35f, 0x3, 0x9c, 0x4}, &(0x7f0000ffe000-0x4)=0xa0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffe000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, 0x98) 2018/01/29 04:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cd000)={0x0, 0x0, 0x0}, &(0x7f0000a7a000)=0xc) getpgid(r0) r1 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r2 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/01/29 04:30:45 executing program 1: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ad9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3}}, 0x26) 2018/01/29 04:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000944000)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x3, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000976000)=""/1840, 0xffffffffffffffc9) 2018/01/29 04:30:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000ba1000)='./file0\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x1, 0x8, 0x2, 0x40, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000561000)=0x4) seccomp(0x1, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x18)=[{0x37bab8e5, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f00009e0000-0x8)='./file0\x00', 0x2) 2018/01/29 04:30:45 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c8b000-0x8)={0x0, 0x0}) tkill(r0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000e41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x100000000000010e, 0x3, &(0x7f0000001000)="", 0x0) ioctl$TIOCCONS(r1, 0x541d) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x4, 0xaa, "c6a5a18d5aea", 0x6, 0x0}, 0x10) 2018/01/29 04:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f00001b0000)='./file0\x00') mlockall(0x2) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00005a1000)={0x0, 0x0, 0x10003, 0xfffffffffffffeff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000c29000)={0x1ff, r2}) 2018/01/29 04:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x800000000400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000029a000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) 2018/01/29 04:30:45 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x1000)="", 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xffffffffffffffff) 2018/01/29 04:30:45 executing program 1: sched_getaffinity(0x0, 0x8, &(0x7f000086d000-0x8)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000f15000)=""/4096, 0x1000, 0x103, &(0x7f000006c000)=@sco={0x1f, {0x7f, 0x4, 0x0, 0x10001, 0x3ff, 0x5d9}}, 0x8) r1 = getpid() prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/29 04:30:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000c40000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000971000-0x4)=0x4, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f00003b3000-0x8)={0x77359400, r0}, &(0x7f000082d000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009fc000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0xb7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f00005d4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000026d000)={r3, 0x3}, &(0x7f000007f000-0x4)=0x8) 2018/01/29 04:30:45 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000e4a000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000+0x287)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 04:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') getpeername$inet6(r0, &(0x7f0000af8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000901000+0x730)=0x1c) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) 2018/01/29 04:30:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/29 04:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f41000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001000ff20fffefd956fc283b724a600800200000000050000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = add_key(&(0x7f000055f000)='.dead\x00', &(0x7f0000267000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000716000)="ed97f70d80296b30b383cc4e3b7a82e4969b75bc886cf261545f44e0a79cde95eb177960c41de37ff4d074b0af0122cefb84c34589aa77d613181db445c347776213287d7dc26d6dbcb2273ab1c17a6820fc8203f14fd5ba7d2ca780deab3f124895b4b5c09fe4cd70c797749aae1e2536b854bf738904d03115ee26d91378c02c9038552a0e75f015739b1d24105f9e01be13d8fc00320ece24c77e685d4ff0525a8785537cfaf23fb2eaa583f29e7124238bb814ece992efd65163bb0335ae2fc98f86153af284", 0xc8, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000829000)='keyring\x00', &(0x7f00005d1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f0000036000-0x8)='big_key\x00', &(0x7f0000647000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) pipe2(&(0x7f00007f3000-0x8)={0x0, 0x0}, 0x80000) close(r1) vmsplice(r0, &(0x7f0000a92000)=[{&(0x7f000048c000-0x8d)='g', 0x1}], 0x1, 0x0) 2018/01/29 04:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000d1000)={0x0, 0x0}) 2018/01/29 04:30:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x2000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000993000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000dc2000)="6cc44ef0ee8ddf1e332a8c5f67a01e6ce73654ef659d3fe7d9f30b379e9d34b7f1faa1cb5dd26959be54e99ef619a189c3a20b90e7dfe8", 0x37) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c2f000)={@generic="28178186796e9c6e127f9988f5c47c0c", @ifru_flags=0x0}) 2018/01/29 04:30:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/ppp\x00', 0x81, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000291000-0xc)={0x15, 0x2e, &(0x7f0000c34000-0x2e)="f7a44e9ec913bf3d45d46adb3a491080a72047561cb83ca10dab8122d6ebfaa1b7ce197a31f072925a2863188fe5"}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x1d)="", 0x0) sendto$inet(r1, &(0x7f0000ac9000-0xf6)="", 0x0, 0x20040050, &(0x7f0000aaf000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/rtc\x00', 0x400002, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000109000)={0xba40}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d38000)={0x1, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000e38000-0xc)={0x0, 0x0}) 2018/01/29 04:30:45 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x301000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r0, r1) 2018/01/29 04:30:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = add_key$user(&(0x7f0000545000)='user\x00', &(0x7f00005fc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d40000-0xd5)="908a211838edeaea08adbbc257a7c8131186cbb5ec7f97ebb1ef951000a6c039357c7ce8b16412f1578f3d509fa5af00b7be7bebc8ca78c63be56db2f0fc8451197b2ef98115349cc96fcfde30dee2912ce9dc05a6f01710981c3ec67c1314c8757ae758f4fd73d6ab27a42b6574e87682346ed5be5f4243c44b11f2d1d5ca072550aa26139fdb02e66857e1a41dba1a7805d77cd539290cd1b0b397f6dcc0c2e0661c5418aefbc1338cef8914049380c088a85f3724bf845ca165885e4819f0f417daf964d3fd85056885079ee3233a5c2a68d46a", 0xd5, 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x4000000000, 0x84, &(0x7f0000fde000)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000d68000-0xe1)="2a112dc987694436dc188d7b16ea1cd27c1df888a31309b362bc38a8674b776d46d78053458bec2133a0a2836f35b51c93d4f084ba79ae7a385f9273e556e85f7c1913dcedd6d379d514da518627a87908983f10c94cc964e415d676d5aaa6b42ae92793c55c278b84ead1295d50829b769bbf3336fb3a280d65849aa7a1d4596c9958e6b412c8ec893cd14c50a5dbb353969706070c2aa6cdc3c11430be842fe371f726ad79f0a916df63988438c85d1d20096740833a5f7b2b4054c7422129505e47917435a666e71250f859ef8606be8796b36a7506e17d91d6b1d3eeedcb00", 0xe1) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f00005ba000)=""/9, &(0x7f0000525000-0x4)=0x9) exit(0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000887000-0x20)={"78fd198203f18d6c043b94e3ab719901", {0x4, 0x6, 0x7fff, "dc06c1019cdc", 0x1, 0x0}}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000a35000)={0x3, 0x6}) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x1) [ 42.590066] binder: 5653:5657 ioctl 8933 2056f000 returned -22 2018/01/29 04:30:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000421000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b6f000-0x4)=0xd218) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/rtc\x00', 0x280000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000060000)=0x0, &(0x7f00000c7000-0x3)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) 2018/01/29 04:30:45 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = gettid() fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000f7d000-0x4)=0x0, &(0x7f00006a3000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090d000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000074000)="3827d636fd2d152b1fad4a0556719edfd76c8751b724ec8f2f09443034b466595232d7bc391fdae9456f9d8558bfeb1cc256315c1ff83cfcb8659d6106b9577e0b72752cc680118e2e5a178639", 0x4d, 0x40, &(0x7f00002d6000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:46 executing program 0: r0 = dup(0xffffffffffffffff) write$selinux_create(r0, &(0x7f0000261000)=@objname={'system_u:object_r:watchdog_device_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x36, 0x20, './file0\x00'}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)='setgroups\x00') close(r1) readahead(r1, 0x800, 0x10) 2018/01/29 04:30:46 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000546000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e0d000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000801000-0x4)=0x0, &(0x7f000047d000)=0x0) fchown(r0, r1, r2) 2018/01/29 04:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x1b, 0x80000) pread64(r0, &(0x7f0000122000-0x1000)=""/4096, 0x1000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 42.633780] binder: 5653:5670 ioctl 8933 2056f000 returned -22 [ 42.713710] keychord: Insufficient bytes present for keycount 56 [ 42.727765] keychord: Insufficient bytes present for keycount 56 2018/01/29 04:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005bf000-0x20)={{&(0x7f000058f000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000de5000+0xe9c)={0x751b2652, 0x8100, 0xb4f4, 0x1, 0x50000000000, 0x8000}) ioctl(r0, 0x2276, &(0x7f0000001000-0x1)="") 2018/01/29 04:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bef000-0xd)='net/sockstat\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f00003cf000-0x4)=0x0) 2018/01/29 04:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1ff1) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ad6000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r0) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2226020, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b92000-0x20)=[{&(0x7f000088b000-0x102b)="8a3c94bf9e73b02eca89ea4e352f9e71cc06536d31e21e6458209c65742aeaf90df8461c3153f691e7f56dbbc6083cc54dbcad5065c4685c1f5be1336d5e05ee4098a7513be9fad66b0d780b4f6da42761f1b2391c1745c61a819da17dbb5eed56561d6a4721aa0ccc23f90f0501b463553c418d2264ba94e469ee82234d248d9f0a3c9872ae2a1b59d7defded404b7ef4c3928bd515fd2a36412e9d872c9bedf0c7abce204d4031ed25b93b2bb6a89011c50357646426edfec1b881543db4d0e59b1a206336b43209a0fcc2c0ec8ac2c8edcd07380444d7e3ff64b31556d14d598be4c6a15a7e9a23f55804d4025e15d04e84ababd3f7e17647952afd6d974b7d564c263f9e7e79f1c5609f29562f912885a3c652d0b69b35510367ae5661e1b1b634d8a7000f281f548de01c576e6fe67a12d7a2cb1647c2890dcf640ffb4cf5529cbae0a7cd515f8322872cd0b2b80b7e64c282de8a42a59ec2f78a69eb215719f5e64aa5b33ab2f6cdb63db673b09a9ffb902f58d9fc88f6dfeb2df5537f24f5e017e326ec0413415d8a847de39ba30e45ed716ed073c35dc52151fa0acb05ce21f5098c004ed7331906c830aa222632d1583bd9579cd52e97663f9cb0fed016d0262a4ea3b8668fe66cecfffd6ab22f59b0a3722d1569dab9d0e853e86b5164c71f87bda69c9aa661fdd1de0022e4accf213f83026189120e32a4898119024005b165a3b27fcd87aea63ded2254343de228bafb3dda82767091183a71b0acc098812f25619a685e2edcb4d0c2c1e74596371d37f6cb12f62a466df30e4f96e96c76b8a5daaf5ceded3b5ecfda6aa9ff7b6c453ae4a7bb7885fb87212a3cf49f3d0336320d54cb8fecf72729dbb828ab8626c868090c5a4f5b42e128b081a8e0bb2ce326e9c0f2f6b2a5f369baa13cd14646dc4b830b60f474cae9896c23344b5f80d76c453c813b68158ef6216bbdb8073d0d4e521acf75d497c2271d0178449d1979e5e523bfce3d9d68f3ff063a12a3f28ae4e2882154120ab9108c9d74eec8cc5ece8d87ec47d7a71034d1dc2fe4ef9d3585e8dddec843e8296cccf0e98f7bf06e7fb5f087434d3ae94c1a93df059869168c90b140860802e3f2be08ef4f5e455e6f2d467b7f38317da3fc3a9d7ac7d08574fc4499cd124332861e1b4dcc0b38919bd219c06bfafe49cc08de9d1a95184aaf8750f7f118eaa9f51a58c1f625bb0bc4b4d66c1b17ae52b7b353c2986690d3ecce43a6cff79a4e890b8c6e5d842e27d8902960e82f789a4f9796fbbbb75ef8fa6dac4900c516b4eeb5aff3d88c27eda99ce28f837ca19a9b4277a1980de25f62aeebda4332f37e7a187885b39e51e3c18905119d2b124e36d7b8a074d5cd7252e26e1a9fba6a92bb7324fc1b29861976e9f5c97edf96879cab30abb9dc393a2f4150e5b16929a11b00d6aa50d9f92936d3bf10f8cf0c19d48ff323bbe7b6c9c61b8b1e1ea98dd7994aebaaaf2cc2b7b944f74127f2f402e15c7037480002b88c849721344f2184660f4e9e64994f8e2c1096ebfbcae42233a802c81ced4abc94fd5b2bcf9d9f88cbe50b1fa2ccfabbfd2e55d8a59755d8cb4a4f96a31ee0b6489f374cddad30e9c3675f135a1995b5348636a2d5abac6b114bf3d20594a1651ea3a3208a2e9c6ba89e2e7f68326f04d2a9ca9a373c23e58f595faf6f45d261d150575b157e03c3c5d83717df9b44156cb67a7ac63b5a1d5a3240240cda67b9eccde4546cdf0d3bfeb780985ca1b8f45c12d564cd44add44c5caff5436105d19c8249ea3e49c820f4bfe07b0b3ab3a6806bc28c4ec7f820c286bd8fb28ee7477c51a335e58f913337d60737c0d5619cafeadb595cbb1280d6a085fd4ea2b6a69a41664c5331ac058e7ed05eff155ed0461471dff8db605655433e328e01cfd47709ef5f2ee3f451ee239192430c5cca7285849f790a87eca25ec411b70be2874cae6fdbe0a87b4796d3399ff4e97d4fe48f1ab6850e2ad4e6fe04d9db2b9f09b2791f03b419de32892d98bfde3e263d3737640e1b89776874873c4815807c1f8b23a1bbb322e51900e71a55d42a509616a8bd7373c3d0ba76189bcf7d706e30e3af5d49726189e428e6a09da83a01404a162ecc83e47a5dd394b33c50bb99b361085cd52ae3f99c8afc5088826a4eaf6e7e11cc67dfe364626c617889ed9a15556b4505be414673383b0b702d0471a8d181624160f8ddc80bef777c0d8e47b37e1d047a13c74dcdf3fb9ca026d5bb2c8f900be42be9b948b1be2a8a3a39508e1197f92348227d7b572cee8e0c872b06a8361ae72e3bfdc9e0e1474d7af9d622e5fda4a24806e120368e09743d79c39bcb44ef97cdd5aa5ca4070b829ff6a10ad47bb04f06a79291e3349c69732ab9cc1a48641bce993b11db8cf5b4ad28faba3a936334acba11434e7fa6de14103c794ee0fb475309fbb0634f7dbe74b4e098364df59a20a3ad9422d52cf5e81226a3b7195132f51fcc9b2f1bb9a63249a01fe3ee36b9fb204f22fc01141b6ebfbf6c5c2ca393114ec988f6e9abbfcd54cb20ffc5da264a6aa2a93c99834114cd0206ccd0e60c40195fa0a5795f174b95be5e76b5d5ce216e33db808b87d31dc682a3c65482d2bec19b9a2aa3f1df022ca757aed97b492ef40aad08913935c5eee0d0fad32347ea41423f0214bba11cf3cfa7574c6b0076c06f349fe8190822db95860cc056005e5a87b8c1bc8b5716f3205ddd329043c879da39db75650b97fec7e81e455aa92b66fee8d521672a6b43ff30d509a893fec3ea29346d1f38c109f26c3fbe32dc3e33a6b3a113905deaf7978828bebbdcefce5092849dee72a7f204c52751037aa94b77939226ae0721881cd81dd71d064bd35156c8c7db97e45886d85748fc51427389c4a961492a9ceadf4a90fee756b5f667c970103f80e91deae2c9bd394dea1b2519c2d76800b183fde5b5291a596ecafd8786461707514cd50874a58259b39bcb077033c8d78fb779e3ac2229acb5b85e25977a2c734950db15d6c0a5e22812586c196a0ac3225f03353b40d9e28930b47b7b0d85e8a58e9ca028ba8dccf854887b23166426966a8e14a4113b6ac8ac287bb35e5cb22dd120b0ede817bc2c81c28bf806ffa045e78dd87f1768a3cba8e25514c3b074b29649a867f0f1d7cffc8ccb0a7cba9932982bd869e3617be31f54dd41ab87ced7ae9362cd175589b19a2bf599901f8e6949fcd940d7a009213bdd5bc82f902232db54372081f2ec9f87e42ce2be7c88bfde13c06bba7ca90c53b6d84350165e3ad8642d2b8b453b5fb0a7cb19eecfb435cab5212fbe575af097b047eeeecd5113d726b4ff0000fbaf3b652ca340ec4950f26cb9f7ab5e7e7a03bdc708844f36974f24d6104fb63bfb7f40540f4239f9c71571dbdbb0e6f04dcbbb95069dab1e902566d006224c1afbe8d05af4da25d07d63ec1256fe88ae3b2c2f0807abea82ec180d546826e3fa2c6447531ea43d5eded428cf89693145b0372fcb1d323bc58e25b787aca25f53e40ee8e46acf64cd68813ea1f4d3f068973e302cb32484dd75c809000000e4c0d66ad71599cd029ec1f80b70955d5a1d038cd4066afe9bb78c30321b1f9b81cb701f23b27d2f5afb65310b2a41c914f1af8ab0199902f73d91b24b537f9e97baddb30758ebd4ae0155d1618cebe6683409b0422c68086077a73a8fdd72333801a5682b426e9df6efd930af438c1d0da8e2c9912ef47ed7d1a2d7cac401f3fda1f103c767ff52aeeb217699b4d4f7a66b316349b1654fc32316b2f73b9814fdd00b72e57d6d6f9e5da18e0b1cfa207bbbe4f96f57a00be2771d536c61b7d8583c4a06339f3ccf837a3a65fcba7792d399b28b8adece4a1787afbae9ff8f2f4b5a5709a4493627f55e25925bf3c78684e883998963f2efb70a5b0422675b82a0e9bc20b95442184a1a4704dcc349d42bac6cffe58a73f67f2f6fe2a9f959ac19879fc618cc0c6a9fe19e1909b132883e4d73537537762da40c91aed9731a32a0e4ed3b55bb95549b2ad5bd8bb536e01a7ad93191490373a386afe9332ea4417019cf34a5dbbc8797cac1a313cfb5123d5a3d83c4f372fec028ca2e67d0c57e09ad2fc7f674ec700697b0b698357f7d9d09f5a7db0bb716b0e8c485a4c5401933051cd92e629f3403f8edccd327f9ef6fee68bcbad46c3bc1b134c8430b23562ff3f64a2613978d5533698a0c630c1656d23f07cd3c248c051ac95f3b0c092dcdcf18f3df99210744df9d2195c5af751f9826129eaae6e14585848b62611614a080d054f37d3e17c0356e48177865e431db16ec28c1ff2d9b3732555945e92dce5810b453032eb1555e0498b132638bf1c9bfcf9135fe482f2e0756a1b55391db235b5b38df07dbfb0c8ed04fce470b9a38231e6809df1a3110f2f4f525751ba1f1e4b0472b160611657ebb59c98bff5e73a5a33b0fda583e23faf3be326a36ddad7a60354123ccf92559d658a899da6fb837dfe19077e4ae984afb0917d417387abdfc00c7e0661806ba251190aba94d3cb65f06966b00abaa327daa465a32f1145793fe2972622a9ae1e40ccf2831fe12bd88781a916f5ef80a334e0d5709b748d6076fcd8ed378279163130f04b099ff3261a445e8e42b5a92955c2ddaad462b0b0b900c1a843fe7138fa75c8291cf847940ac9489208ede88dbaacf51be207be24a8c659082a7d59c2e0fd0d7bdc681e39a92214e46390418ee974061aee648d36318c75cf3a655c0624a683bd87a5fbce4bf2acfbfe55710b037aa50e7f45758dd72aa222a347914cfb73ff9a1c70ef0ca3bbb219636814727b5b375a586fe39bd7047797a3add3d04a4f1baa9835101ef98ab6fc7d88bd4334972db3abe5cf48d9b77e5120e8455d5b040f8ee9111ac4e46033b83ecc8efee53b6d11bc21d715b3bc21e02ca6c4e454d5f58978d2e971b877027328af4c949b4d14d31de2ddab4fd658b98060faea369ce8bf513adf0b21326e33ebc3cad3628542837b5b6d860c44479ecdc182766bd551d499caee7c5dffc47db3673af569bcbb3b185c6cfa0534422df54f769953fb7e5a8906083af86b0f1969d7135d83b18fea58cdf74c234b3299226d626adb347b681460c5b710efea9a2782be123c4607cdc584ab4b062fe428ff454a027289d8f82c30b43819e72d8bd6166ce6d14a16cc8f9d8c243cd6a6d76f43a19f95a183e666e45cdcbf36e90a9a84133dfb9f88396ccdfad39cfa0876bd3665c2401917e7672e17a5c977b91162300784afa265b99e076c2f4795d094ce86a8349b7deb5308f68c1ac6b161b5d26c5600d78b7963645078ecd5daa3d2157e3cb21f14eabbcea160dbb4574493930500ab8ba3de5c470d0a9f079f38dfc457661bfc6d3fd76736c15def7304425970e96d2ac17880e5ef342e6ee515f72761858bb25c3fcb2c4434f47bbe5b381d75f2ab7a396c19df06667f27d148469bd2fd449e73fc897a4bf4119081d9754edb86c82db8df4fcac5118ec7e2883e8898cba888046f24c61d28b6045ec1ed06e7d2f4af67a5baffea555cfe62ef58093fe95dd3eec5f3349dc7355641cb0a67b0d28b039bcc725af42a9e6924f6236fe69a47e47f5d1fdf589c46d649e5f6dc2e31793cf527873cdcabeed07b9a6c58f38d03089f4c823a7d040feaf9af33fcd309239fc2c833b2ec82632f4e590553a64c904fe33611a8846f72779cd7215ad2b161494cd886a19dea4a9322a8758bd8626bbf8b32c77d51c1ef0f3b47779c482fc7eb6f80fe54f58499bacd442cc0fb8bdda8c17bd4bc0736debc4e5870da55576e83dd2d8c177c6d732", 0x102b}], 0x1) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f18000)=0xff, &(0x7f0000928000)=0x4) 2018/01/29 04:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d2b000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 04:30:46 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000011f000-0x1)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x200000000001, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0x2) 2018/01/29 04:30:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80000) 2018/01/29 04:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006fc000-0xe)={0x5, [0x2, 0x3, 0x10001, 0x1, 0x1000]}, &(0x7f00007d3000)=0xe) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000018c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000245000)={0x0, 0xfffffffffffffffb, 0x8}, &(0x7f0000326000-0x4)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000bc4000-0xff)="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", 0xff) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000029d000-0x4)=r1, 0x4) time(&(0x7f0000891000-0x4)=0x0) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a8d000-0xa)='net/mcfilter6\x00') ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/29 04:30:46 executing program 7: 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/ppp\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r3, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00004b6000)={0x6, 0x10d, 0x6, 0x7fffffff, 0x5, [{0x7, 0x8, 0x21f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x8000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x1ff, 0x2, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x1000000000000000, 0x1, 0x0, 0x0, 0x1c08, 0x0, 0x0, 0x0}]}) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000835000-0x8c)={0x2, 0xa5, 0x1000, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f51000)='/dev/input/event#\x00', 0x401, 0x40000) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/29 04:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/hwrng\x00', 0x8000, 0x0) r2 = mmap$binder(&(0x7f0000e23000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) setsockopt(r1, 0x80, 0xffffffffffffffff, &(0x7f0000f7f000)="df473920e95774377ef5b81b4933772774c95335ed7d6d671c775a2ba38a39311c9896e9743383ab4a33e46946244b11ad9b9443085eea59b7269d38c19388c335c311efd8ce7ffcf04f1de0f4cd4c3e67e4c8e24c75ef13bb", 0x59) r3 = mmap$binder(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007f7000-0x30)={0xa4, 0x0, &(0x7f0000d9a000)=[@decrefs={0x40046307, 0x0}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f00003a6000)=[@flat={0x73682a85, 0xb, r2, 0x0}], &(0x7f0000f78000-0x40)=[0x78, 0x30, 0x40, 0x20, 0x0, 0x38, 0x38, 0x78]}, 0x3}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000b09000)=[@flat={0x77682a85, 0x0, r3, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f000084f000-0x1)=0x0, 0x1, 0x0, 0x12}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000fc7000)=[0x97e2abcc0f00fd1d, 0x38, 0x20, 0x48, 0x38, 0x20]}}, @exit_looper={0x630d}, @release={0x40046306, 0x2}], 0xc, 0x0, &(0x7f00006c2000)="ddb982deacdb4bceb1526fe6"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000102000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, &(0x7f0000f64000-0x4)=0x20) syz_open_dev$binder(&(0x7f0000304000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/29 04:30:46 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000ed4000-0x12)='/dev/input/event#\x00', 0x3ff, 0x30b000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d29000)=[{&(0x7f0000000000)="08fd45908190c076c36b7d448531f42838d937f9af0832d5143b63238d6e753ef1e3b0781c122769c765ba460b6af84266faf721c5bfbc9de5f5cb2277b08e5757560c614f6b7af0e10a195fad256e9026c681658a8dec4b739e7e3b2c58a102be7e87ed78b9b8f9fc79b5cac0cf419b6118ad33d09d63ce15c2596e49159ee8852bd29ab0357470ebf143bdefcae547c4dd0be6910b3fc5af5583e9e50ff5008ae8a404b6b83d1192efd10a09dcf81e4045", 0xb2}, {&(0x7f0000b5d000)="ecb2edb57f7ce08f9fbd562d03b399d6a3e0c9ec3d", 0x15}], 0x2, 0x52) [ 42.840047] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/29 04:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cf9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1265, &(0x7f000030f000-0x50)="") fcntl$setstatus(r0, 0x4, 0x400) getsockopt(0xffffffffffffffff, 0x3f, 0x7ff, &(0x7f0000f02000-0xc1)=""/193, &(0x7f0000286000-0x4)=0xc1) 2018/01/29 04:30:46 executing program 6: r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) sendto$packet(r0, &(0x7f0000001000-0x26)="299a7feab81cc0f040058532c5c6534fd6a55038a07fa9cff73bf3317bfcadc0afc1c1afa173", 0x26, 0x20000010, &(0x7f0000002000-0x14)={0x11, 0x16, r1, 0x1, 0x9e7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000a82000-0x4)=0x0, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd8000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001f5000)=0xfffffffffffffffb, 0x4) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) socket(0x3, 0x3, 0xffffffff) [ 42.973862] device gre0 entered promiscuous mode 2018/01/29 04:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dd5000)={0x0, 0x0}) bind$unix(r0, &(0x7f00002f7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000077000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffff, 0x0, 0x0}, &(0x7f0000cb5000)=0xa0) socket$inet(0x2, 0x80005, 0x8c3) creat(&(0x7f0000ca3000)='./file0\x00', 0x4) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x1)='\x00', 0x1, &(0x7f0000001000-0x11)="405c766d6e657430df5e656d3047504c00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20000, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) sendfile64(r0, r1, 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00002f3000)='./file0\x00', 0x8) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() 2018/01/29 04:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) removexattr(&(0x7f0000570000)='./file0\x00', &(0x7f0000dc3000)=@random={'system.', '\x00'}) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e21000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000019e000-0x70)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffac2, 0xa8, 0x480000, 0xa00, &(0x7f0000d36000)=@generic="8262a227c1e88c19d0173e554110b0a6", 0xfffffffffffff800, 0x5, 0x400}) 2018/01/29 04:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)="") r0 = openat(0xffffffffffffffff, &(0x7f00003b5000)='./file0\x00', 0x80000, 0x2) connect$unix(r0, &(0x7f000052f000-0xa)=@file={0x1, './file0\x00'}, 0xa) unlink(&(0x7f0000237000)='./file0\x00') 2018/01/29 04:30:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa7000-0x8)='big_key\x00', &(0x7f000037c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000401000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00008a1000)="", 0x0}, {&(0x7f0000d82000-0x14)="28adfa378b68b29e0d7737ad2b520bfb5cfc97f5", 0x14}], 0x3, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0xfff, 0x90, 0x100000001, 0xffffffffc5dd7a24, 0x401, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x20000003, &(0x7f0000001000-0x30)=[]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x400, 0x0}, {r3, 0x4000, 0x0}], 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000000000)={0x36154c36}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) seccomp(0x1, 0x2, &(0x7f000018e000-0x8)={0x7, &(0x7f0000001000-0x38)=[{0x3, 0x2, 0x2, 0x9}, {0x0, 0x8, 0x1, 0x2}, {0x40, 0x80, 0xffffffffffffdff8, 0x1}, {0x4, 0x4, 0x4, 0x2}, {0x2, 0x7, 0xd, 0x6}, {0x100000000, 0x10000, 0x4, 0x10001}, {0xfffffffffffffff8, 0x3, 0x800, 0x81}]}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001000-0x4)=0x0) 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a63000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00007fc000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f00003fd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000fff000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f000082a000-0x20)={{0x0, r1}, {0x0, r0}}, &(0x7f0000fff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fff000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000ffe000)=0x0) 2018/01/29 04:30:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x1c)={&(0x7f00000d2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000ee1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/32, 0x20}], 0x2, &(0x7f0000e22000-0x77)=""/119, 0x77, 0x6}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x8)={0x77359400, 0x0}, 0x8) sendto$packet(r0, &(0x7f0000af3000)="2aadbab0f13402f9f00318f9812320aef8783311b1a9365626416f47df25df4910eca61d04d01c1cfeb6c06a3605663322eb264b805e43c65948d4df28dd8a0389e1ea8ed5d569b03441df3f5de605136d435eac905b5ccdaeedd57aa6", 0x5d, 0x20000045, &(0x7f0000001000-0x14)={0x11, 0x1a, 0x0, 0x1, 0xaf, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ff000-0xf)='/dev/sequencer\x00', 0x20103, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000)={0x5, 0x5, 0x0, 0x3, 0x5, 0x101}) bind(r1, &(0x7f0000001000-0x6)=@hci={0x1f, 0x6, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000026d000)='./file0\x00', &(0x7f0000e53000)=@known='security.selinux\x00', &(0x7f0000757000-0x14)="7b21766d6e657431402d5c76526f786e83743100", 0x14, 0x0) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair(0x5, 0x2, 0x4, &(0x7f0000126000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f8c000)=0x401004) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000df7000)='/dev/usbmon#\x00', 0x9, 0x400) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ef0000)='westwood\x00', 0x9) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a26000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syncfs(r1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00004ce000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000868000/0x2000)=nil, 0x2000, 0x1000000) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d28000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00007e1000-0x58)={0x2, 0x9, 0x9f, 0x7f, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) [ 43.125623] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/29 04:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b3000)={&(0x7f0000926000-0x1c)=@ipv6_delroute={0x1c, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup(r1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00003b3000-0xd6)=""/214) getrandom(&(0x7f0000ba9000)=""/239, 0xef, 0x3) 2018/01/29 04:30:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000915000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000631000-0x4)={0x0}, &(0x7f0000fe8000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a54000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ab000)=0xe8) syncfs(r1) bind$packet(r1, &(0x7f0000719000-0x14)={0x11, 0xf5, r2, 0x1, 0x24e, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/29 04:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) epoll_create1(0x0) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) 2018/01/29 04:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000a1b000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a4c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000e4a000)={0x6, 0xccc, 0x239, 0x64, &(0x7f0000d6b000)=""/100, 0xef, &(0x7f0000e4a000-0xef)=""/239, 0x18, &(0x7f0000691000-0x18)=""/24}) r1 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000df5000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl(r1, 0x2270, &(0x7f0000f44000)="") 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a28000/0x1000)=nil, 0x1000, 0x1) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000ac5000-0x4)=0x1f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) 2018/01/29 04:30:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0xff, 0x5, 0x101, 0x5, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c2f000-0x10)='/dev/input/mice\x00', 0x0, 0x6000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fe8000)='asymmetric\x00', &(0x7f00009ef000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004fe000-0xa)='em0wlan1@\x00', 0xfffffffffffffffa) request_key(&(0x7f0000a6f000)='big_key\x00', &(0x7f0000fe8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d02000)='cpuset\x00', r2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe6000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") readlinkat(r1, &(0x7f00004c4000-0x1)='.', &(0x7f000020a000)=""/214, 0xd6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cca000)={0x0}, &(0x7f00006b3000-0x4)=0x4) 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dad000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000023e000)={0x0, 0xe994, 0x20, 0x7, 0x0}, &(0x7f00000ef000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000a2000-0x8)={r1, 0x9}, &(0x7f00009f0000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000799000-0xc)=[{0x0, 0x0}], 0x1, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f000001d000-0x6c)=""/108, &(0x7f000002d000)=0x6c) bind$netlink(r0, &(0x7f000002a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000026000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000019000-0x4)=0x19, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000002d000)='/dev/input/mice\x00', 0x0, 0x220020) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f000001e000/0x2000)=nil, 0x2000}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r4, &(0x7f000000f000)=""/0, 0xfffffc36) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x181c00, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000) writev(r1, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) 2018/01/29 04:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000444000)="76016e6f008b", 0xfffffdb9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00008a2000)={0x100, {{0xa, 0x1, 0x8d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) arch_prctl(0x1004, &(0x7f00002e7000-0x22)="423349d52263b7d5502788d72aee386c9a019d58a9be085c09e8a9358beb46e7fa04") 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009a5000-0x10)=@req={0x0, 0x7, 0x101, 0x0}, 0x10) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000038e000-0x8)=@req={0x50, &(0x7f00007c3000)={@generic="ef9b0fc052b9e598d3f4001d806540f2", @ifru_settings={0x1, 0xfffffffffffffffd, @sync=&(0x7f0000221000)={0x8, 0x0, 0x1}}}}) read(r0, &(0x7f0000fa8000-0xed)=""/237, 0xed) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) bind$pptp(r0, &(0x7f0000527000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000425000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/29 04:30:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000f000)='/dev/snd/timer\x00', 0x0, 0x80) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x14000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x0, 0x2, 0x0, 0x3, 0x100000001}, 0x14) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x10000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0xe)={0x5, [0xcbe5, 0x7, 0x2, 0x8, 0x10001]}, 0xe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000011000-0x1f)="c1372331ac6b308722cf1ce225ecbe4fb769461f2f001f7777c7c0f5664b74", 0x1f, 0x8004, &(0x7f0000010000)={0x4, 0x0, 0x6, "b36e070cce9a", 0x3, 0x0}, 0x10) 2018/01/29 04:30:46 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000efe000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000114000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000efb000)="3900001402", 0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000eff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001c1000)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000efe000)={r2, r3}) [ 43.289013] binder_alloc: binder_alloc_mmap_handler: 5824 20000000-20002000 already mapped failed -16 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d25000-0x11)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000ee1000)=0x200000004f, 0x42) 2018/01/29 04:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00000da000)=0x200004, 0x295) sendto$inet(r0, &(0x7f0000d52000-0x8f)="39b7df37a8ee639b272142d0ed0de606c8fa68272aa412d8e8aa3ef7950eba8f1463884b989bd81a6a7e1b43a962440648dcdadc8d82a331a81d4cc3389f8163441d61b25f2d3c62c46f87abbf4760a9df4095112448d41ee91446d0d23a948d58944a681ab6cec8a8825ec6e3f5d7538d2c7c819cbe637d9108b4bc345a4f2a389f24fb0d7ca419b9d894648dc743", 0x8f, 0x4000000, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000433000)={0x6, 0xf}, 0x8) 2018/01/29 04:30:46 executing program 1: 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, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000db8000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00004e0000)=""/14) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={0x0, 0x5a, 0x6, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000008000)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000)={r2, 0x5}, &(0x7f0000007000)=0x8) 2018/01/29 04:30:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000641000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b40000)={0x77359400, 0x0}, 0x8) fcntl$setpipe(r1, 0x407, 0x100004) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004bf000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000087000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f56000)=0xc) r4 = getegid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000)=0xe8) getresgid(&(0x7f00008cc000-0x4)=0x0, &(0x7f0000972000-0x4)=0x0, &(0x7f0000b63000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c16000)={0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000be7000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000)=0xe8) r10 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007fb000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aff000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000-0x4)=0xe8) r13 = getgid() r14 = getpgrp(0x0) lstat(&(0x7f000063a000)='./file0\x00', &(0x7f0000d78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = fcntl$getown(r1, 0x9) stat(&(0x7f000012f000)='./file0\x00', &(0x7f000091c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000077b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de8000)=0xc) r20 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a53000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000-0x4)=0xe8) stat(&(0x7f000072d000)='./file0\x00', &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d8a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023e000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3c000+0xd2a)={0x0, 0x0, 0x0}, &(0x7f000012c000-0x4)=0xc) r26 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000f84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = getpgid(0xffffffffffffffff) stat(&(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000043e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9b000)=0xc) r32 = getpgrp(0xffffffffffffffff) r33 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000977000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000150000+0xf9b)=0xc) r35 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000246000-0x4)=0xc) r37 = getgid() sendmmsg$unix(r0, &(0x7f0000d04000)=[{&(0x7f0000914000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ce000)=[{&(0x7f00001de000-0x4c)="49d9733aab4744b3af228fd4bd24d266d3e1a6028e31486491d0abb69ca47b3249d60f9de28f1fb59c1985f56b57a967dea5acdde369af7e0b667379ae498b6a54f9a139da8ca160a4d32bef", 0x4c}, {&(0x7f0000cfe000)="540cdbb1635bb82b3a28378d48057de966fa74", 0x13}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000222000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000891000)=[{&(0x7f000006b000)="9554e03834f0e14af917b794c3147596c0bca1932bf33dc0e7b46e2d4b98baa24d73679909941c821a93b066b06100cf57906b9021a748ccaa0869aa779c11fc4fddb891a6c9b83da4e8b30f06651e0e84ee6413de132cba3b9738d521904b4c902c27c0ae34b96905aad8caa71470e0312a00ca854b3634db7cc95ce0ade1865faea86bba6b7454773e955b0abb0884cf31004d535c89e856be5f54d801", 0x9e}, {&(0x7f00000f5000-0xd8)="7c746a90e7a84fa22730f0838cd72b5691861c559c7b42fd0f1290ee3830f5efea9fd1bb11c24ae037e9f22b776959d383b03f67e8d84764e3743c631d502567679cd8061d0f2aac10bc4b8083f1739cfb86f9551500ae3ed02f65a8f914dae73cfbf691b797e632e361f10fed36b57124642b25382c1dc536067063a51072fbba2d664896612ee773342acc6087756546e2f442b82f261583d81457a488488ec213bf8b8a204ce0e20fd421b536401beb5dc31fba380433a9c68c5533c79642cfa8cbd0fcbed404f6c7504ff0a3c6856d15706574a4a2e8", 0xd8}, {&(0x7f0000b39000-0x84)="5f6d991185131c6755ef8f6e646fec155c99328f9c3350b0b87a3e93a74abf2cb6e2a53699d8c7e948d749ad568fc7ca38bd89fd9f51b4004ac6f30bb48f16c99e7cea9b4658ebb782e9aa5978dd763dffda37d80eeffcd1be79854f9d0c2fb5f4a68ecffa19da22838fa996235ff2f20e4939cd6fb9ad1f9e5bf4754d1c2c398d18172e", 0x84}, {&(0x7f0000464000)="5e85cc7f2def803290a4da9c3e957b4fe1616c588367e4fefc8eb925c77206a96697ab438f95e3497f7448799ca33ce04bcfec550689bf03ae4c5fdea9", 0x3d}, {&(0x7f0000648000-0x48)="322eb08a71bbefbdbe1e58588ebfcf9ac973b60a177950db3f0e18d2ef98f7bd3c2316f0682a6ec3e58cb7b12d014f8f81f29c630a608f0132f38007540898f1038c80e5eff08e40", 0x48}, {&(0x7f0000b7a000)="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", 0xff}, {&(0x7f00000db000-0xa7)="15c874b2044ecce4720a04b20e3b4c3696fee5b84a031b0212dc6c0c8e0dfae47e65f05f728d896012e86418e44829e945e6795e0fdc232badf84767182a30d11921ad637a8748ede28857104d2ec7261398be18fa31d59d131fb5a5ad2b8a174e92435a7894c320cbb770cc85be3a3833706854885df51257acc2b5d140740ea492d37bbae48c6f23cc925a4bc7cdea41aefd1543e0505cbd1d01fb02d6e1bd99b784ca37aa55", 0xa7}, {&(0x7f0000b06000)="4102edbba2fe361855112886272344c1ebb37ca9d4923ce958770727c09451f9cd1f1e1ac3be015291828d0b308f6dd38d1a2e1e8f6a78ca96a1c8ea40e0fdbd4aabb07717d26b97a04ea81f2ac7e47022d0626b3914779ca162ed9dc677582013daf9328684646fc26c253d01c9d44dd8ae0340ae7736948a1234d5017563", 0x7f}], 0x8, &(0x7f0000e1a000-0x33)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x9c, 0x20000000}, {&(0x7f0000ea8000)=@file={0x325c4935fd7614ab, './file0\x00'}, 0xa, &(0x7f0000572000-0x40)=[{&(0x7f0000653000)="d6a4ab5cb386c6090f281993b79044b7982337853b5af8bd1e4ef97eb5908dc5694659072cefaa3998872dbcda77ac732448edae29bac5a7d43af331706dc4c2afd8b2e4406dd1cf41f92d9063b27de11582e3c8416071dd0b5af71ab4c0379ed8c12afea1b71340657462b8c21206d8706e77647ac19117dd91f49d1f3e1640458f3a78f8113f1d84a3353b4abe382164c873ea96f78f596ebce954b195024c6a6c2814cbecae6499c109e6342fd40728aae01f2e0348b6d617a1898ca52b", 0xbf}, {&(0x7f0000f2e000)="8ca1c3cd792abc168a70b94c10176596f988042584d69ad10130451d8b42847643444360bdb63dce929d3cfbbfe405bab1cf68a641a68278b1356a1544b997da5aee1fef57fdd2755cf97941482db5f88a7aaddaa2cd4014c48d2d58d64dc9e4b1c671464f62a9721278b1597cd912dfc56628ddaa00dcb51acf8a0420e7fdbfef9dc96a39a7b5ae15fddce78e4133feac0d57137d3f0e7171b40f3afe177ee59f221e0a958f242ec50990fc1f7742a93fa3a5cfe364aa7b0ed43a8cff93b2394f2e3e3bec70cdddf697453e01d9e03345182f5ae043a587cccd4b4452f3354677b1", 0xe2}, {&(0x7f00000e8000-0x34)="b3eb535eec8d4b6ae55e779d257c6c2ca08782d8f332ef8e5141fe65b4efeb8f3e2aee93c9b9c2a7fbf5679af554fe8e2bd8f695", 0x34}, 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{&(0x7f0000437000-0x7d)="31de3614b3817515cedfe5fe1f415d0ae41af9c1253df439216d2c895885d1fd1c151b2562a80e304e708e36aaac9800a9d51492132d0332f9916d83cedfea4f0adf549810f2cc63e227283ee08fbec39a2186636b9012362dce930b854dbdf035ce1a1ff1cc1761be7b3e960c924c89de392e606bdd59e22a916bb4d0", 0x7d}, {&(0x7f0000b10000-0x2d)="ca864b6bc262f42069ff01e988cb38dc26d8fb973c76e07dfd332f22af465e182abb10f548a6b0ccc8047d2b02", 0x2d}], 0x4, &(0x7f000021d000)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x2c, 0x5}, {&(0x7f0000de5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fde000)=[{&(0x7f0000247000)="1f22035be153672f9402ae9e72616196e59e66fd9bbaa0f7923c9456e82cf2acb94efab62b3fe17595c88f25d65fe25802c5f97d6df25971975e29326dc3fcfb47908f3b53c58cf3e0a4beb36c1b38b7c89e502fb18d3c24bc55fb24b68e92b04afb9db8515999db80381fc33abcb5856d6fff91e032330baedd3a9503c97bf121c96c7db609a871ab9f7c931a84", 0x8e}, {&(0x7f0000e3f000)="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", 0x1000}, {&(0x7f00000e0000)="bdb9abde5ca2982c65d6d62029c0a5c830bf39ecc4315b11f0bd98ca1c5d9742", 0x20}, {&(0x7f0000f9f000-0xf9)="0d1b855b3055f87612e583517917e6492daa695649b11a9f406b058f053e9e4191bd8dcaa268437e907d17c465249f827f26e4e62a12d62710102763cdbaef3a22840fd78aca011621af1feac305f3bc63f3d11041f97250f8bec58df58d1a5eadee68c51ef85dcf2bd91b98938f3aaf0e874b74815f56c2e0e7b81720f08e9ce9675c360be5df42eea06184ff80fe265f92705808b29af6873e3a43c611e0e66406e20868fb3d875c86fc5075fa7fc3cab69b54aa26e9417f7ab2239f5bf362fc5847482b184a2dde8a26b51ead837a05b8568bd66b4bf94d661a2eaf4f77ca384c110ff3c80b290fe3713aae1dca4098b695f54c45ad9369", 0xf9}], 0x4, &(0x7f00002f0000-0xf4)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x34, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xf4, 0x90}, {&(0x7f00008ba000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000015f000)=[{&(0x7f0000168000-0x59)="851bded091908e8d67b79e672526f4a659fe3b0b638a320da1956ed4c6e5c6c00ede330875b503e6c73f8447e00f253806ee69a1c833d977d4aac70e31c796fe5ca86579732f94ba9f04ec30c77c6b6f622b1001fdff95fa24", 0x59}, {&(0x7f0000a43000)="f7c3ab3667c29e7c0f2ffc41360dc777e3eb72587f66c06a3bf3cc43fc7cca4de63569132021e1973f92c01b4f5a1350f130d1a4b5ec5842a7fb0da70ea78aff0598f71b41ca0380d2690592465538e58465cea550db4f0e6674296467475489f53e291c3f7371ec71f2374c91dd88de2377edebb39d988f05ca5f02aad0186439a3adb8afdcf5e19e44e598d5ba3e5cc720c1f59fc9ca023108488fcdb563e78dd12781b90028f77ea06a5049be9bac77b8178b36d9432b8414a6f1e12e3607db0a5fe044735fc7ba692791bf49c1648a8ac57987b29b9e456542f2a8e73c0288355f36b1cce17d0655", 0xea}], 0x2, &(0x7f00006ec000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x5c, 0x4000000}, {&(0x7f0000534000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002fc000-0x8)=[{&(0x7f0000d14000)="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", 0xfa}], 0x1, &(0x7f0000846000-0x88)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x88, 0x8010}], 0xa, 0x40000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf0aa}]}, 0x10) sendto(r0, &(0x7f00005a7000)="", 0xfeca, 0x0, 0x0, 0x0) 2018/01/29 04:30:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f000021d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002c6000-0x4)=0x0) 2018/01/29 04:30:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000a0a000-0xf)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e38000-0xc)={0x20000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000558000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f00003de000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/29 04:30:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = open(&(0x7f00007ea000)='./file0\x00', 0x410000, 0x2a) write$selinux_load(r2, &(0x7f0000f94000-0x17)={0xf97cff8c, 0x8, 'SE Linux', "1543a7a6a4ee73"}, 0x17) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r3, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f55000-0x4)=@int=0x0, &(0x7f0000842000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/29 04:30:46 executing program 7: rt_sigsuspend(&(0x7f0000ef6000-0x2)={0x1e}, 0xffffffffffffff27) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000032d000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) waitid(0x0, 0x0, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00005bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc0000)='/dev/sg#\x00', 0xadc, 0x200800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000126000)={0x3, 0x4d, 0x200, 0xffffffff, 0x800, 0xfff, 0x5, 0xfc, 0x8, 0x0, 0x9}, 0xb) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b94000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cb1000)={0x0, 0x97b6}, &(0x7f0000731000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dd0000)={r2, 0x2, 0x0, 0x9, 0x4}, &(0x7f0000245000)=0x18) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r0, &(0x7f0000a00000)=""/249, 0xfffffffffffffec0, 0x4) 2018/01/29 04:30:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/hwrng\x00', 0x110ffc, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000878000)=0x0) syz_open_procfs(0x0, &(0x7f0000144000)='net/raw\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005f0000-0x4)=0x0, &(0x7f0000435000)=0x4) 2018/01/29 04:30:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fb000-0xf)='/dev/sequencer\x00', 0x800000000000, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/138) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b86000-0xc)={0x20000010, 0x0}) ppoll(&(0x7f0000f34000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x391, &(0x7f0000888000)={0x0, 0x989680}, &(0x7f00000a4000)={0x0}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a6000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f7f000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xffffffffffffff2c) mlockall(0x3) 2018/01/29 04:30:46 executing program 7: 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, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000981000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003f9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000984000-0x4)=0x8) connect$inet(r0, &(0x7f0000e67000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:46 executing program 3: pipe(&(0x7f0000102000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2, 0xffffffff, 0x1, 0x0, 0x8001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000428000)={0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0x1f6) fcntl$lock(r2, 0x5, &(0x7f000034d000)={0x3, 0x0, 0x0, 0x0, r3}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/29 04:30:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000595000-0x4)=0x1) bind$netlink(0xffffffffffffffff, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/29 04:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = syz_open_dev$mice(&(0x7f0000b54000)='/dev/input/mice\x00', 0x0, 0x14000) bind$nfc_llcp(r0, &(0x7f0000e44000)={0x27, 0x10001, 0x1ff, 0x6, 0x3c2e, 0x7, "f6751090b621d22e98fd3ef32e4e9e7970cf8a86133134065014c1b66049bceacb2832da5933d432b488f99c6e951beb02f267e39569fd858b70b4061a9f80", 0x7c68}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x200000, 0xfffffffffffffffd) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f000041e000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f000098d000)='./file0\x00', &(0x7f0000dcd000)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x100) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00003e5000-0x4)=0x54f) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c76000)=0x9) readv(r0, &(0x7f0000fe1000-0x50)=[{&(0x7f0000fe1000-0xa2)=""/162, 0xa2}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f00009a2000-0x20)=[], 0x0, &(0x7f00008ec000-0xe4)=""/228, 0xe4, 0x0}, 0x0) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000af5000)={0x10, 0x0, 0x3, 0x40501200}, 0xc) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e1f000-0x10)='/dev/input/mice\x00', 0x0, 0x20003) write$selinux_create(r0, &(0x7f0000f0f000)=@objname={'system_u:object_r:file_context_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x37, 0x20, './file0\x00'}, 0x3e) r1 = syz_open_dev$usbmon(&(0x7f000015a000)='/dev/usbmon#\x00', 0x20, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000033d000-0x8)={0x9, &(0x7f0000fe6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00005a5000)={r3, 0x3a}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000add000-0xc)={0x2, 0x0}) 2018/01/29 04:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000453000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x4, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d0d}}}, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f00005bc000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000086e000)='oom_adj\x00') readv(r3, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x4000000000078, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r1, 0x10001) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000405000)=0x891, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000011d000-0x16)={0x0, 0x1f, 0x7, [0x6, 0x1, 0x2, 0x40, 0x40, 0xfda, 0x1800000000]}, &(0x7f0000920000)=0x16) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000689000-0x8)={r2, 0x5611711d}, 0x8) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000a38000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe3000)=0x10) 2018/01/29 04:30:47 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ce000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000dc8000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b8a000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x551bb6ad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0xe7, 0x400, 0xc}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000161000-0x24)="24000000130007fffeff0400000009000120000c0d000306010000000000160000f80017", 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000154000-0x4)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095f000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000363000)="034ca1f3ae2af08608f331c8e379a68540663c13ffc85689805d4b500710f5144145bf53f4560aee1b1d7acae8005ef08b994370c243cbabc62c7177cec4d522042abfa45d1e09") 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000bca000-0x9e)={0x0, 0x96, "704c48dd8c4a197df465466829827bd23719ce4bb373eb871eab5379c8fa52ca454da6c2cbde9fd8fe0d7d49fccc47692ad5c0a87ea53ffbc6e7c1d05f58bf8d57d6dcce41d3e6e718a7fc2411ebb516153a2a2c14e8e7b52d0beb4b36912aa014fa82907d98c7a341b17ed25d2ce0dd52c2d80bd650fd4775ff30f95816b09b40317a36199803377e874d5ce26d4cea7924b209b4b2"}, &(0x7f0000001000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000070000-0x6)={r2, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000797000)='scalable\x00', 0x7235615f) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/29 04:30:47 executing program 6: mmap(&(0x7f0000001000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0xfffffffffffffffc}], 0x190, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000017000)={0x514}, 0x8) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000-0x1)=""}) [ 43.778074] audit: type=1400 audit(1517200247.110:13): avc: denied { write } for pid=5944 comm="syz-executor3" path="socket:[12831]" dev="sockfs" ino=12831 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0xffffffffffffffff}], 0x1, 0x0, &(0x7f0000012000)="cb"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x90080, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000018000+0x75e)={0x11, 0xfd, &(0x7f0000019000-0xfd)="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"}) 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000d19000-0xbc)={0x1000000000000, 0x1, 'client0\x00', 0x1, "19d94b22b427f8b6", "268a277d423980d988f5245aae067ee60beacf3b12dffb1b419e205ca3f0aa87", 0x20, 0x964, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000d17000)='./file0\x00', 0x138, 0x1100) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000d19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d18000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000775000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000087b000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = creat(&(0x7f0000419000)='./file0\x00', 0x46) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000044a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c81000)=0xe8) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/sequencer\x00', 0x452000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000573000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f000058a000-0x8)={0x19980330, r0}, &(0x7f0000019000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000017000)={0x0, 0x5577, 0x30, 0x9, 0xbce}, &(0x7f000000c000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000)={r1, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x65) madvise(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000) [ 43.807647] audit: type=1400 audit(1517200247.140:14): avc: denied { setopt } for pid=5944 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.822147] binder: 5951:5952 Acquire 1 refcount change on invalid ref -4 ret -22 [ 43.839264] binder: 5953:5954 Acquire 1 refcount change on invalid ref -1 ret -22 [ 43.839273] binder: 5953:5954 ioctl c0306201 20013fd0 returned -14 [ 43.840695] binder: 5953:5956 Acquire 1 refcount change on invalid ref -1 ret -22 [ 43.840893] binder: 5953:5956 ioctl c0306201 20013fd0 returned -14 [ 43.852319] binder: 5951:5957 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080e, 0x9) signalfd(r0, &(0x7f0000949000)={0x46}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bb2000-0x4)=0x0) ioprio_set$pid(0x1, r1, 0x8) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0x0, &(0x7f000010e000)='net/ipv6_route\x00') write$tun(r3, &(0x7f00006a5000)=@pi={0x0, 0xf9, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x100000001, 0xffff, 0x4ba4df2d}}], {@mpls_mc={0x8848, {[{0x6b30, 0xf134, 0x0, 0xfffffffffffffff7}], @generic="24427332dc7113415d9b94635b54a61a1fb4183aec7348c989ee5093ed30a3e1e3b8c071a2da40d08a65eeadb0f95fc5cb7b29b7e05a067ee2512df863691bc731fade5db12b37f6992e5fa9eccadbbf47ca6aeb21cd166dbb8616c6e91800000811a3b64f541cd47ab3517b777a9e2579c8d977b2055881b808e4fde155550c0dd11bc7527dcffb"}}}}}, 0xa2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e38000-0xc)={0x20000005, 0x0}) poll(&(0x7f0000cef000-0x28)=[{r2, 0x0, 0x0}], 0x3e, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000810000)=0x0, &(0x7f00004c4000)=0x4) accept4(r0, &(0x7f00006d9000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009b6000)=0x1e, 0x800) epoll_create(0x4) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0xffff, 0x0, 0x0, 0x0}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006fc000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000751000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) time(&(0x7f0000000000)=0x0) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) r0 = memfd_create(&(0x7f0000a94000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x17, 0x0}) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) pipe(&(0x7f0000050000)={0x0, 0x0}) symlinkat(&(0x7f000088c000-0x8)='./file0\x00', r0, &(0x7f0000b45000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") accept4$unix(r0, &(0x7f000089c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000598000)=0x8, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000039a000)={0x0, 0x7}, &(0x7f00000f7000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000600000-0x8)={r2, 0x3}, 0x8) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') readlinkat(r1, &(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000-0x40)={{0xffffffffffffffff, 0x0, 0x5, 0x3, 0xaab}, 0xffffffff, 0x6, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000271000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000466000)={r1, 0x6}, &(0x7f0000170000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00004bb000-0x4)=0x0) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) r1 = syz_open_dev$sg(&(0x7f0000a0d000-0x9)='/dev/sg#\x00', 0x3d2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000c11000-0x40)={{0x0, 0x0, 0x1fffc0000, 0x0, 0x7}, 0x7, 0x2, 0xcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000188000-0xeb)=""/235) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) [ 43.903280] binder: 5951:5957 Acquire 1 refcount change on invalid ref -4 ret -22 2018/01/29 04:30:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) syz_open_dev$tun(&(0x7f00005c2000)='/dev/net/tun\x00', 0x0, 0x80200) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a8c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000016000)={0x4, 0x0}) epoll_pwait(r1, &(0x7f00007fd000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000eef000-0x8)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ca000)={0x0, 0x0}) 2018/01/29 04:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) openat(r0, &(0x7f000010f000)='./file0\x00', 0x80, 0x100) socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f00009ec000)=[{&(0x7f0000f49000-0xe7f)="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", 0xb18}], 0x1) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000d20000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000310000)=0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000204000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cf000)=0xe8) 2018/01/29 04:30:47 executing program 5: r0 = eventfd(0x8) setns(r0, 0x8fa754024defdff9) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000000b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8) renameat2(r1, &(0x7f0000008000)='./file0\x00', r0, &(0x7f0000009000)='./file0\x00', 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) fgetxattr(r0, &(0x7f000000a000-0xe)=@random={'system.', 'vmnet0\x00'}, &(0x7f0000009000)=""/247, 0xf7) getdents64(r1, &(0x7f0000007000-0x1a)=""/26, 0x1a) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000463000)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f000099b000-0x4)=0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x414081, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dfa000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b2, 0x0, 0xff, 0x0, 0x5, 0x5b5, 0x401}, 0x20) 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000026000-0x80)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0xc100) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000002d000)={0x0, 0x10, &(0x7f0000021000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@assoc_value={r2, 0x8}, &(0x7f0000009000)=0x8) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000011000-0x14)={0x11, 0xf5, r2, 0x1, 0x1ee, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/rfkill\x00', 0x40840, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000721000)=0x0, &(0x7f000044f000-0x4)=0x4) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00005e2000)=0x0) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0xcd7}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) [ 44.021472] binder: BINDER_SET_CONTEXT_MGR already set [ 44.026812] binder: 5988:5997 ioctl 40046207 0 returned -16 [ 44.049995] binder: release 5988:5997 transaction 13 out, still active [ 44.062495] binder: undelivered TRANSACTION_COMPLETE 2018/01/29 04:30:47 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a13000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008be000)={0x0, {{0xa, 0x3, 0xfffffffffffffb7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffce5) close(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) bind$vsock_stream(r0, &(0x7f0000c26000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fdc000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) clock_gettime(0x0, &(0x7f00009bd000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00004aa000)=[{0x60, 0x7, 0x1ff, 0x6, @time={0x0, 0x989680}, {0x4, 0xf56}, {0xfff, 0x254f}, @addr={0x6, 0x8000}}, {0xbf, 0x2, 0x4, 0x2, @time={0x0, 0x0}, {0x80, 0x6}, {0xa539, 0x2}, @ext={0x41, &(0x7f0000840000)="1b349f3df5c175112ec23cb7433f5744797d45716d5b3a9816ab5cdb26674a3c24404014f155510649c7fc15033b81ff5362c66a267e5cc3f35a36164922bb671b"}}, {0x6, 0x7, 0x651d, 0x0, @time={0x0, 0x989680}, {0x3000, 0xfffffffffffffc00}, {0x3, 0x4e17}, @quote={{0x4, 0x0}, 0x77a00aaf, &(0x7f000089c000)={0x0, 0xd7, 0x6, 0x1f1, @tick=0x9, {0x2, 0x7c50}, {0x80000001, 0x1f}, @raw32={[0x7fffffff, 0x8001, 0x7ff]}}}}, {0x4b, 0x3ff, 0xfffffffffffffffd, 0x6, @time={0x0, 0x0}, {0x6, 0x101}, {0x3c, 0x80}, @raw8={"8f98b7f627891ddd27bd5022"}}, {0x9, 0x0, 0x200, 0x3f, @time={0x0, 0x0}, {0x3f, 0x6}, {0x7, 0x8}, @ext={0xff, &(0x7f00007b3000)="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"}}, {0xa3, 0x267c, 0xffffffffffffff01, 0x400, @time={r1, r2+10000000}, {0x1384cf63, 0x4}, {0xca, 0x9}, @quote={{0xc1, 0x8000}, 0x7, &(0x7f000032d000)={0x9, 0x5, 0x1, 0x6, @tick=0x400, {0x7ff, 0x0}, {0x100, 0x101}, @addr={0x5, 0x1ff}}}}, {0xffff, 0x7, 0x4, 0x4000000, @tick=0x65a, {0x2ac1, 0xfffffffffffffff9}, {0x7, 0x2}, @raw8={"bf5d6064c8a9f1c2e76cc79f"}}], 0xc4) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc3000-0xe)='/dev/keychord\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000a2000)=0x0, &(0x7f000052d000-0x4)=0x4) mkdir(&(0x7f0000669000)='./file0\x00', 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000320000-0x9)='/dev/ppp\x00', 0x20200, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000055f000-0x9)='security\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006fe000-0x8)={0x0, 0x8}, &(0x7f00008d5000+0xbe5)=0x8) accept4$unix(r0, &(0x7f0000cf5000-0x47)=@file={0x0, ""/69}, &(0x7f0000ee2000-0x4)=0x47, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000642000-0x8)={r2, 0x7, 0x997}, &(0x7f00001bf000-0x4)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000542000)={0x6, 0x800, 0x5, 0x6, 0x3, [{0xfff, 0x3, 0x30000000, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0xfff, 0x4, 0x3f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xe6, 0x9, 0x2, 0x0, 0x0, 0x488, 0x0, 0x0, 0x0}]}) r3 = openat(r1, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c02000-0xc)='/dev/autofs\x00', 0x100, 0x0) recvfrom(r3, &(0x7f000071e000)=""/4096, 0x1000, 0x40000020, &(0x7f0000224000-0x10)=@ipx={0x4, 0x3, 0x101, "a0346f3c4f3e", 0x5, 0x0}, 0x10) preadv(r1, &(0x7f0000f13000-0x18)=[{&(0x7f0000fcd000-0x86)=""/134, 0x86}, {&(0x7f0000e3d000)=""/4096, 0x1000}, {&(0x7f0000b2d000)=""/108, 0x6c}], 0x3, 0x0) fchdir(r1) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) syz_open_dev$sndtimer(&(0x7f00003a7000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) [ 44.075636] binder: send failed reply for transaction 13, target dead 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000e83000-0x1c)={0xa, 0x0, 0x2d60, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c) 2018/01/29 04:30:47 executing program 1: pipe2(&(0x7f0000475000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e63000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb4000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffd, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e68000-0x20)={{&(0x7f0000967000/0x4000)=nil, 0x4000}, 0x3, 0x0}) sendfile(r2, r2, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x6) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006000)=""/155, &(0x7f000000c000-0x4)=0x9b) 2018/01/29 04:30:47 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000e0f000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x8, 0x400, 0x1ff, 0x2200219, r1}) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x100000000020, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000017d000-0x5c)={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1, [0x2, 0x80000001, 0x2, 0xff, 0x4, 0x6, 0x1, 0x7]}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008a4000-0x91)=""/145) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce3000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, r2}) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000011000-0x14)={0x11, 0xf5, r2, 0x1, 0x1ee, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/rfkill\x00', 0x40840, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000721000)=0x0, &(0x7f000044f000-0x4)=0x4) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00005e2000)=0x0) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0xcd7}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000)='/dev/snd/seq\x00', 0x0, 0x101805) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="4103f6db4c43e1edc7cbbc3dcc481c6d880194de3dcd39914ae9fc5d663a6a90d2daed64f3b0eeafe32998da326c9acd9589833637848d69b4d429233a1baa41b4605146d1387d27ff27c0298975f51713aa273ac944a449745ede81ac9d5100c0a3f4e7bd61bf454432c01cd64d6fd40961a7f3f67d914f92fea3323c6e7d14a0ba14a3ca9bde4b7d33e6db576ad0dc252ee10c11252c5a00c7e38f49d5a6756be17b92db2f6274e0ca83674b689744dd926447300eda7b75a8976892642a3102d8f1", 0xc3) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000057000)=[{0x7, 0xb79, 0x81, 0xffffffffffffffe1, @time={r2, r3+10000000}, {0xfffffffffffffffe, 0x5}, {0x4e, 0x200}, @time=@tick=0x1}, {0x4, 0x8001, 0x2, 0x9, @time={r4, r5+30000000}, {0x5, 0x81}, {0x9, 0x1}, @time=@time={0x0, 0x989680}}], 0x38) r6 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r6, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/29 04:30:47 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000060f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c39000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b85000)=0x55, &(0x7f00001d3000-0x4)=0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000d88000)=""/17) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000014000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rtc\x00', 0x102, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc3c, 0x400, 0x80000, 0x100, 0x5, 0x2000000, r1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x4, &(0x7f0000018000-0x14)={0x11, 0x0, r1, 0x1, 0x100000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/29 04:30:47 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000029000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000017000-0x8e)={0x0, 0x86, "03d344da091451f7789f1caba82a57b182c68a8218c32257e6ca824641c92daa70e425c636f45260434a5af2e1ccedaecad63b44ae41ba83e83370115f851d8f6ec8f5da2f0a87c01a690aee1bc739935b051bf97d1f37c494add73cf7b2efd8bd276f5fb8cc5e98f21a33e22f4c7757bbb8c00094f4a0f94578c1fa516408798ed0657b7b5f"}, &(0x7f0000006000)=0x8e) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000002b000)={r2, 0xd8, &(0x7f000002c000-0xd8)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0x8413, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x6b6d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}]}, &(0x7f0000009000)=0xc) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000002c000)={r3, 0x7fff, 0x6, [0x80000000, 0x8, 0x1, 0x8ee, 0xffffffff, 0x2]}, 0x14) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r5, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0xb, 0x80006, 0x81, &(0x7f00002c8000-0x8)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003eb000-0x4)=0x0) stat(&(0x7f0000457000)='./file0\x00', &(0x7f0000f3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000658000)='./file0\x00', &(0x7f0000e04000+0x657)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6c000-0xc)={r1, r2, r3}, 0xc) inotify_add_watch(r0, &(0x7f0000c6e000)='./file0\x00', 0x702) r4 = creat(&(0x7f0000139000)='./file0\x00', 0x0) r5 = open(&(0x7f0000205000)='./file0/bus\x00', 0x100, 0x4) setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000db9000-0x4)=0x6, 0x4) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000908000-0x8)={0x0, 0x0}, &(0x7f0000ceb000-0x4)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc9000+0x54d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r4, &(0x7f0000b92000-0x20)=[{&(0x7f000037a000-0x1000)="8a3c94bf9e73b02eca89ea4e352f9e71cc06536d31e21e6458209c65742aeaf90df8461c3153f691e7f56dbbc6083cc54dbcad5065c4685c1f5be1336d5e05ee4098a7513be9fad66b0d780b4f6da42761f1b2391c1745c61a819da17dbb5eed56561d6a4721aa0ccc23f90f0501b463553c418d2264ba94e469ee82234d248d9f0a3c9872ae2a1b59d7defded404b7ef4c3928bd515fd2a36412e9d872c9bedf0c7abce204d4031ed25b93b2bb6a89011c50357646426edfec1b881543db4d0e59b1a206336b43209a0fcc2c0ec8ac2c8edcd07380444d7e3ff64b31556d14d598be4c6a15a7e9a23f55804d4025e15d04e84ababd3f7e17647952afd6d974b7d564c263f9e7e79f1c5609f29562f912885a3c652d0b69b35510367ae5661e1b1b634d8a7000f281f548de01c576e6fe67a12d7a2cb1647c2890dcf640ffb4cf5529cbae0a7cd515f8322872cd0b2b80b7e64c282de8a42a59ec2f78a69eb215719f5e64aa5b33ab2f6cdb63db673b09a9ffb902f58d9fc88f6dfeb2df5537f24f5e017e326ec0413415d8a847de39ba30e45ed716ed073c35dc52151fa0acb05ce21f5098c004ed7331906c830aa222632d1583bd9579cd52e97663f9cb0fed016d0262a4ea3b8668fe66cecfffd6ab22f59b0a3722d1569dab9d0e853e86b5164c71f87bda69c9aa661fdd1de0022e4accf213f83026189120e32a4898119024005b165a3b27fcd87aea63ded2254343de228bafb3dda82767091183a71b0acc098812f25619a685e2edcb4d0c2c1e74596371d37f6cb12f62a466df30e4f96e96c76b8a5daaf5ceded3b5ecfda6aa9ff7b6c453ae4a7bb7885fb87212a3cf49f3d0336320d54cb8fecf72729dbb828ab8626c868090c5a4f5b42e128b081a8e0bb2ce326e9c0f2f6b2a5f369baa13cd14646dc4b830b60f474cae9896c23344b5f80d76c453c813b68158ef6216bbdb8073d0d4e521acf75d497c2271d0178449d1979e5e523bfce3d9d68f3ff063a12a3f28ae4e2882154120ab9108c9d74eec8cc5ece8d87ec47d7a71034d1dc2fe4ef9d3585e8dddec843e8296cccf0e98f7bf06e7fb5f087434d3ae94c1a93df059869168c90b140860802e3f2be08ef4f5e455e6f2d467b7f38317da3fc3a9d7ac7d08574fc4499cd124332861e1b4dcc0b38919bd219c06bfafe49cc08de9d1a95184aaf8750f7f118eaa9f51a58c1f625bb0bc4b4d66c1b17ae52b7b353c2986690d3ecce43a6cff79a4e890b8c6e5d842e27d8902960e82f789a4f9796fbbbb75ef8fa6dac4900c516b4eeb5aff3d88c27eda99ce28f837ca19a9b4277a1980de25f62aeebda4332f37e7a187885b39e51e3c18905119d2b124e36d7b8a074d5cd7252e26e1a9fba6a92bb7324fc1b29861976e9f5c97edf96879cab30abb9dc393a2f4150e5b16929a11b00d6aa50d9f92936d3bf10f8cf0c19d48ff323bbe7b6c9c61b8b1e1ea98dd7994aebaaaf2cc2b7b944f74127f2f402e15c7037480002b88c849721344f2184660f4e9e64994f8e2c1096ebfbcae42233a802c81ced4abc94fd5b2bcf9d9f88cbe50b1fa2ccfabbfd2e55d8a59755d8cb4a4f96a31ee0b6489f374cddad30e9c3675f135a1995b5348636a2d5abac6b114bf3d20594a1651ea3a3208a2e9c6ba89e2e7f68326f04d2a9ca9a373c23e58f595faf6f45d261d150575b157e03c3c5d83717df9b44156cb67a7ac63b5a1d5a3240240cda67b9eccde4546cdf0d3bfeb780985ca1b8f45c12d564cd44add44c5caff5436105d19c8249ea3e49c820f4bfe07b0b3ab3a6806bc28c4ec7f820c286bd8fb28ee7477c51a335e58f913337d60737c0d5619cafeadb595cbb1280d6a085fd4ea2b6a69a41664c5331ac058e7ed05eff155ed0461471dff8db605655433e328e01cfd47709ef5f2ee3f451ee239192430c5cca7285849f790a87eca25ec411b70be2874cae6fdbe0a87b4796d3399ff4e97d4fe48f1ab6850e2ad4e6fe04d9db2b9f09b2791f03b419de32892d98bfde3e263d3737640e1b89776874873c4815807c1f8b23a1bbb322e51900e71a55d42a509616a8bd7373c3d0ba76189bcf7d706e30e3af5d49726189e428e6a09da83a01404a162ecc83e47a5dd394b33c50bb99b361085cd52ae3f99c8afc5088826a4eaf6e7e11cc67dfe364626c617889ed9a15556b4505be414673383b0b702d0471a8d181624160f8ddc80bef777c0d8e47b37e1d047a13c74dcdf3fb9ca026d5bb2c8f900be42be9b948b1be2a8a3a39508e1197f92348227d7b572cee8e0c872b06a8361ae72e3bfdc9e0e1474d7af9d622e5fda4a24806e120368e09743d79c39bcb44ef97cdd5aa5ca4070b829ff6a10ad47bb04f06a79291e3349c69732ab9cc1a48641bce993b11db8cf5b4ad28faba3a936334acba11434e7fa6de14103c794ee0fb475309fbb0634f7dbe74b4e098364df59a20a3ad9422d52cf5e81226a3b7195132f51fcc9b2f1bb9a63249a01fe3ee36b9fb204f22fc01141b6ebfbf6c5c2ca393114ec988f6e9abbfcd54cb20ffc5da264a6aa2a93c99834114cd0206ccd0e60c40195fa0a5795f174b95be5e76b5d5ce216e33db808b87d31dc682a3c65482d2bec19b9a2aa3f1df022ca757aed97b492ef40aad08913935c5eee0d0fad32347ea41423f0214bba11cf3cfa7574c6b0076c06f349fe8190822db95860cc056005e5a87b8c1bc8b5716f3205ddd329043c879da39db75650b97fec7e81e455aa92b66fee8d521672a6b43ff30d509a893fec3ea29346d1f38c109f26c3fbe32dc3e33a6b3a113905deaf7978828bebbdcefce5092849dee72a7f204c52751037aa94b77939226ae0721881cd81dd71d064bd35156c8c7db97e45886d85748fc51427389c4a938492a9ceadf4a90fee756b5f667c970103f80e91deae2c9bd394dea1b2519c2d76800b183fde5b5291a596ecafd8786461707514cd50874a58259b39bcb077033c8d78fb779e3ac2229acb5b85e25977a2c734950db15d6c0a5e22812586c196a0ac3225f03353b40d9e28930b47b7b0d85e8a58e9ca028ba8dccf854887b23166426966a8e14a4113b6ac8ac287bb35e5cb22dd120b0ede817bc2c81c28bf806ffa045e78dd87f1768a3cba8e25514c3b074b29649a867f0f1d7cffc8ccb0a7cba9932982bd869e3617be31f54dd41ab87ced7ae9362cd175589b19a2bf599901f8e6949fcd940d7a009213bdd5bc82f902232db54372081f2ec9f87e42ce2be7c88bfde13c06bba7ca90c53b6d84350165e3ad8642d2b8b453b5fb0a7cb19eecfb435cab5212fbe575af097b047eeeecd5113d726b4ff075c0f783b652ca340ec4950f26cb9f7ab5e7e7a03bdc708844f36974f24d6104fb63bfb7f40540f4239f9c71571dbdbb0e6f04dcbbb95069dab1e902566d006224c1afbe8d05af4da25d07d63ec1256fe88ae3b2c2f0807abea82ec180d546826e3fa2c6447531ea43d5eded428cf89693145b0372fcb1d323bc58e25b787aca25f53e40ee8e46acf64cd68813ea1f4d3f068973e302cb32484dd75c81e3899c0e4c0d66ad71599cd029ec1f80b70955d5a1d038cd4066afe9bb78c30321b1f9b81cb701f23b27d2f5afb65310b2a41c914f1af8ab0199902f73d91b24b537f9e97baddb30758ebd4ae0155d1618cebe6683409b0422c68086077a73a8fdd72333801a5682b426e9df6efd930af438c1d0da8e2c9912ef47ed7d1a2d7cac401f3fda1f103c767ff52aeeb217699b4d4f7a66b316349b1654fc32316b2f73b9814fdd00b72e57d6d6f9e5da18e0b1cfa207bbbe4f96f57a00be2771d536c61b7d8583c4a06339f3ccf837a3a65fcba7792d399b28b8adece4a1787afbae9ff8f2f4b5a5709a4493627f55e25925bf3c78684e883998963f2efb70a5b0422675b82a0e9bc20b95442184a1a4704dcc349d42bac6cffe58a73f67f2f6fe2a9f959ac19879fc618cc0c6a9fe19e1909b132883e4d73537537762da40c91aed9731a32a0e4ed3b55bb95549b2ad5bd8bb536e01a7ad93191490373a386afe9332ea4417019cf34a5dbbc8797cac1a313cfb5123d5a3d83c4f372fec028ca2e67d0c57e09ad2fc7f674ec700697b0b698357f7d9d09f5a7db0bb716b0e8c485a4c5401933051cd92e629f3403f8edccd327f9ef6fee68bcbad46c3bc1b134c8430b23562ff3f64a2613978d5533698a0c630c1656d23f07cd3c248c051ac95f3b0c092dcdcf18f3df99210744df9d2195c5af751f9826129eaae6e14585848b62611614a080d054f37d3e17c0356e48177865e431db16ec28c1ff2d9b3732555945e92dce5810b453032eb1555e0498b132638bf1c9bfcf9135fe482f2e0756a1b55391db235b5b38df07dbfb0c8ed04fce470b9a38231e6809df1a3110f2f4f525751ba1f1e4b0472b160611657ebb59c98bff5e73a5a33b0fda583e23faf3be326a36ddad7a60354123ccf92559d658a899da6fb837dfe19077e4ae984afb0917d417387abdfc00c7e0661806ba251190aba94d3cb65f06966b00abaa327daa465a32f1145793fe2972622a9ae1e40ccf2831fe12bd88781a916f5ef80a334e0d5709b748d6076fcd8ed378279163130f04b099ff3261a445e8e42b5a92955c2ddaad462b0b0b900c1a843fe7138fa75c8291cf847940ac9489208ede88dbaacf51be207be24a8c659082a7d59c2e0fd0d7bdc681e39a92214e46390418ee974061aee648d36318c75cf3a655c0624a683bd87a5fbce4bf2acfbfe55710b037aa50e7f45758dd72aa222a347914cfb73ff9a1c70ef0ca3bbb219636814727b5b375a586fe39bd7047797a3add3d04a4f1baa9835101ef98ab6fc7d88bd4334972db3abe5cf48d9b77e5120e8455d5b040f8ee9111ac4e46033b83ecc8efee53b6d11bc21d715b3bc21e02ca6c4e454d5f58978d2e971b877027328af4c949b4d14d31de2ddab4fd658b98060faea369ce8bf513adf0b21326e33ebc3cad3628542837b5b6d860c44479ecdc182766bd551d499caee7c5dffc47db3673af569bcbb3b185c6cfa0534422df54f769953fb7e5a8906083af86b0f1969d7135d83b18fea58cdf74c234b3299226d626adb347b681460c5b710efea9a2782be123c4607cdc584ab4b062fe428ff454a027289d8f82c30b43819e72d8bd6166ce6d14a16cc8f9d8c243cd6a6d76f43a19f95a183e666e45cdcbf36e90a9a84133dfb9f88396ccdfad39cfa0876bd3665c2401917e7672e17a5c977b91162300784afa265b99e076c2f4795d094ce86a8349b7deb5308f68c1ac6b161b5d26c5600d78b7963645078ecd5daa3d2157e3cb21f14eabbcea160dbb4574493930500ab8ba3de5c470d0a9f079f38dfc457661bfc6d3fd76736c15def7304425970e96d2ac17880e5ef342e6ee515f72761858bb25c3fcb2c4434f47bbe5b381d75f2ab7a396c19df06667f27d148469bd2fd449e73fc897a4bf4119081d9754edb86c82db8df4fcac5118ec7e2883e8898cba888046f24c61d28b6045ec1ed06e7d2f4af67a5baffea555cfe62ef58093fe95dd3eec5f3349dc7355641cb0a67b0d28b039bcc725af42a9e6924f6236fe69a47e47f5d1fdf589c46d649e5f6dc2e31793cf527873cdcabeed07b9a6c58f38d03089f4c823a7d040feaf9af33fcd309239fc2c833b2ec82632f4e590553a64c904fe33611a8846f72779cd7215ad2b161494cd886a19dea4a9322a8758bd8626bbf8b32c77d51c1ef0f3b47779c4", 0x1000}], 0x1) 2018/01/29 04:30:47 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) utimes(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000a000-0x10)={{0x0, 0x0}, {r1, r2/1000+30000}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x1c)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000c7a000)=0x28) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000700000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000e8c000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="e011a75f6ee214fcd5b16a3073ca129e"}}) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1008000b, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f00009e0000-0x4)=0x4) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000930000-0x8)={0x0, 0x4, 0x5}, &(0x7f0000f21000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ab000-0x8)={r1, 0x3}, &(0x7f0000e92000)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004d6000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:47 executing program 1: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000005d000-0x4)=0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f000005c000)={0x0, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[], 0x0, &(0x7f0000048000)={0x0, 0x0}, &(0x7f0000052000)={0x0}, 0x8) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005e000-0x11)='/dev/vga_arbiter\x00', 0x40a00, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000005d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000005d000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x1}}, 0x26) r4 = signalfd(r1, &(0x7f000001a000-0x8)={0x5}, 0x4) signalfd4(r4, &(0x7f000004c000)={0x0}, 0x8, 0x0) 2018/01/29 04:30:47 executing program 6: prctl$void(0x9) mremap(&(0x7f00007e2000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000620000/0x4000)=nil) socketpair(0x1a, 0x0, 0x1f, &(0x7f0000621000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000622000-0xbc)={0x7, 0x2, 'client0\x00', 0x1, "1dc869bc7bb82929", "3b4bfbde33303921b7d96b2eb33f37154de3fbd195db8d5ac7e1441a89ace540", 0xcf4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000017d000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x0) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aa9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000456000)="d29be448c2d73949ab53890d089af5eeb02b965d2c70cadd9cfd79b9165d69b09009dd4d052ea769cee93f3a692e3b7b8ade789f2dbaf983d5513e2cc57ec8c1120f3f99f8f9da8e65ca809558716bbe45be437ebfa47f8727af7eb15b426f", 0x5f, 0x1, &(0x7f0000b0e000)={0x11, 0x0, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)={0x0, 0x0}) r3 = dup3(r1, r0, 0x0) fcntl$dupfd(r0, 0x406, r1) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) listen$netrom(r1, 0x100000001) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000afa000-0x8)=0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000387000)={0xfffffffffffffff9, 0xe3, 0x9, 0x2, 0xffff, 0x4, 0x71b4, 0x4010, 0xfff, 0x5, 0xc7, 0x319800000000000}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f8e000)=0x6, 0x4) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x81, 0x10000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000375000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce4000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009bb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59ae, r2}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x4000021000000, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000482000-0x10)=@req={0x8251, 0x0, 0x6, 0x69}, 0x10) memfd_create(&(0x7f0000a31000-0x16)='ppp1$mime_type#vmnet1\x00', 0x3) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fbc000)="0000000000000000dfc9bfe4", 0x68, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00006ca000)=0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000665000)={0x8000, 0xfffffffffffffe0b, "ed79a1d1ef156e92f674503f18f927609981df2f6b06fa624ed755a1b0fbce308ccb86dbafc6b47bfd692e395f9d0ece028c8f42b9f92d398a640c53a9d556154c72674f84e33a898dd80d92e020f63f547ce12e08aa1ba89cf7bca61206ea57f94d31be320d1e29a823100b4e99c29ad57f84d0f7dc7072d7c67a91a62068b738b2ba0639a5c8d11200d71f1c"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b79000)={0x4c, 0x0, &(0x7f0000141000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f0000909000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000090a000-0x1)=0x0, 0x1, 0x3, 0x33}], &(0x7f0000147000)=[0x0, 0x38, 0x38]}, 0x80000000}}], 0xfe, 0x0, &(0x7f00007c0000)="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"}) add_key$user(&(0x7f00007f0000)='user\x00', &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f2c000-0x36)="512863f86d95ec883df71a453ca4435adf3c4f10a818bd9b46bbaa0cdac26de0f84548fa772e74bfada834bd0697a0f3ab1f15085e00", 0x36, r1) keyctl$revoke(0x3, r1) keyctl$read(0xb, r0, &(0x7f00005b9000)=""/4096, 0xfffffffffffffe46) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00003cd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x80}, &(0x7f0000b88000-0x4)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000008000)={0x0, 0xfffffffffffffff7}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000b000)={r3, 0xec, "2d4bb1fc70ddb1044e9664674128fcb3d9ed10426253aa3d07a3c4036580c824a907e759266b782ca5238c6f6686036f700689d04cf9fa59b5d59bcd58bf4d503e972ea8d2ad45e4b8210ff4b2e25220093c92cc2cf441a420606cb6f84e57a2b9bef7f165405164c7985af7c36d70790afe1756ea666544e0a06d3137fea2a83405d5f8bb6937df3c14ac13a3e0b7ecd05cdde66e99704b6f52f2efd24b2cd264ec236c74ac0d03ad5552ad0a4650124c05f05440500fdcda98526f2e38fb07f2262d6a08bb3901e6c96218055758e9b3b05957fe6ebd3b2520d7269d45e91cfe8ea0006422a1abef28fd39"}, &(0x7f000000c000-0x4)=0xf4) r4 = socket$inet(0xf, 0x7ff, 0x7) sendmsg(r4, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000007000)="020400090200000000ef37ca22768596", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e50000)={0x0, 0x0, 0x0}, &(0x7f0000dc6000)=0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000903000-0x8)={0x0, 0xaa}, &(0x7f0000a9d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000608000-0xc)=@sack_info={r2, 0x1, 0xff}, &(0x7f0000512000)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3e000)='/selinux/user\x00', 0x2, 0x0) r3 = geteuid() r4 = syz_fuse_mount(&(0x7f000037a000-0x8)='./file0\x00', 0x0, r3, r0, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b52000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000b0f000)={0x0, 0x0}) 2018/01/29 04:30:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008e0000)=0x4) r1 = socket(0xed17647fcbb4856c, 0x80b, 0x76) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000cd7000)='net/rpc\x00') r3 = getpid() sched_setparam(r3, &(0x7f00003ac000)=0xb165) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000016a000)=@newlink={0xffffffffffffff7c, 0x10, 0x7, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK_NETNSID={0x4, 0x25, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000000000000000}, 0x80000000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000774000-0x1000)=""/4096, &(0x7f000027a000-0x4)=0x1000) 2018/01/29 04:30:47 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000269000-0x15)='/proc/self/net/pfkey\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000230000)=""/196, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000d7e000-0x4)=0x0, 0x4) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000b4e000)={0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000eab000)={0x4eb9, 0x0, 0x8, 0x3, 0x6, 0x0}) connect$inet6(r1, &(0x7f0000414000-0x1c)={0xa, 0xffffffffffffffff, 0x2000000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000611000-0x1000)="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", 0x1000, 0x800, &(0x7f00008cf000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, 0x1c) ioctl$TCSBRKP(r0, 0x5425, 0x3) 2018/01/29 04:30:47 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000007000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) r1 = socket$inet6(0xa, 0x804, 0x0) setsockopt$sock_int(r1, 0x1, 0x18, &(0x7f0000001000-0x4)=0x7, 0x17c) 2018/01/29 04:30:47 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000049a000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d8e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f3e000-0x7)={0x0, &(0x7f00007b5000)=[]}, 0x10) 2018/01/29 04:30:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x5}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) 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) timer_create(0x7, &(0x7f0000012000)={0x0, 0x3a, 0x6, @thr={&(0x7f0000001000-0x8e)="8ea019ab1007a57747164daf3301504b236bafe9962b01f8f9256a86364847712bf87e47c127903479b2c1de2f253c92d1e682a1e28422c5c0885d243c0973e399898a6fc69bbb34bf73c8298d9d348f2f5006c684a6eb1e1d4291f09f21222a7f190250651daa5edc8c9a37dc5a0f274f58286ad5dba132772e1109d30703f7180e68939f70acc46ba1d95bd68d", &(0x7f0000001000-0x87)="00a689beac1a4783c1e247c9c2663ea2c27da9c0beab16f1f3fc547542c478c4031647e9c5f8dc054f43ded3c5e7498acd345460aa699cd05193ecb7f5dd2ba4033a0fd388a4e1d3742513050f0f3e5776781a6697ed747ba91de7e425cf2d4dbc7634e86a884d3b51c1eecb6f6d9f55b32ee4ae66df7d316eb6a21e9afeffa6a27c5c01a0d1fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) rt_sigaction(0x2b, &(0x7f0000014000-0x18)={0xffffffff, {0xef41}, 0x10000000, 0x8}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000012000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000002000-0x20)={@common='eql\x00', @ifru_flags=0x100}) 2018/01/29 04:30:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a8e000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000714000+0x55b)='/dev/sg#\x00', 0x37, 0x88001) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000e96000-0x78)={0x4, 0x78, 0x6, 0x2, 0x0, 0x3, 0x0, 0xffff, 0x10000, 0xf, 0x9, 0x6, 0xfffffffffffffffa, 0x1, 0x101, 0x0, 0x400, 0x2, 0x100000001, 0x5, 0x3, 0x3, 0x8, 0x10000, 0x8, 0x20, 0x0, 0xfa, 0x4, 0x1, 0x0, 0x7, 0x8, 0xbc1, 0x7fffffff, 0xbb, 0x7, 0x3f, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00001fa000)=0x0, 0x9}, 0x10, 0x0, 0xfffffffffffff8d8, 0x7, 0xe4, 0x2, 0x8, 0x0}, r0, 0x100000000, r1, 0x8) sched_setaffinity(r0, 0x8, &(0x7f00008de000)=0x0) socketpair(0x5, 0x1, 0x4, &(0x7f0000ebc000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) renameat(r1, &(0x7f0000a05000)='./file0\x00', r1, &(0x7f0000677000)='./file0\x00') alarm(0x7) 2018/01/29 04:30:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0xb, 0x80006, 0x81, &(0x7f00002c8000-0x8)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003eb000-0x4)=0x0) stat(&(0x7f0000457000)='./file0\x00', &(0x7f0000f3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000658000)='./file0\x00', &(0x7f0000e04000+0x657)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6c000-0xc)={r1, r2, r3}, 0xc) inotify_add_watch(r0, &(0x7f0000c6e000)='./file0\x00', 0x702) r4 = creat(&(0x7f0000139000)='./file0\x00', 0x0) r5 = open(&(0x7f0000205000)='./file0/bus\x00', 0x100, 0x4) setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000db9000-0x4)=0x6, 0x4) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000908000-0x8)={0x0, 0x0}, &(0x7f0000ceb000-0x4)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc9000+0x54d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r4, &(0x7f0000b92000-0x20)=[{&(0x7f000037a000-0x1000)="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", 0x1000}], 0x1) 2018/01/29 04:30:47 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea8000-0x15)='/dev/pktcdvd/control\x00', 0x80100, 0x0) bind$netrom(r0, &(0x7f00004af000-0x48)=@full={{0x3, {"fcd69243f1dc73"}, 0x8}, [{"ef9ae802075498"}, {"093bbc094cc8a4"}, {"d928ae526bdc3e"}, {"fd4a35cf5d1d44"}, {"00a85ad7f87ffd"}, {"2d1468c468546e"}, {"c37de5b0170381"}, {"51f398bfd73206"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/29 04:30:47 executing program 2: r0 = socket$inet(0x2, 0x8080a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000011d000-0x85)=""/133, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) recvmmsg(r1, &(0x7f000050d000)=[], 0x0, 0x0, 0x0) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dca000-0x11)='/selinux/context\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0x0}, 0x0, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00007ad000)=[{r0, 0x100, 0x0}, {r0, 0x1410, 0x0}, {r0, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x35f1eaff08c27a5f, 0x0}], 0x7, &(0x7f0000fd7000-0x8)={0x0, 0x0}, &(0x7f0000fd7000-0x8)={0x2}, 0x8) [ 44.687566] keychord: keycode 5120 out of range [ 44.725382] keychord: keycode 5120 out of range 2018/01/29 04:30:48 executing program 4: mmap(&(0x7f0000000000/0x74e000)=nil, 0x74e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000422000-0x38)={&(0x7f0000430000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000068000-0x30)=[], 0x0, &(0x7f000028e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000286000-0x8c)={0x335, 0xfffffffffffffff8, 0x4, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000eff000-0x8)=0x40) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000fd000-0xa)='/dev/ptmx\x00', 0x4003ff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc3000-0x4)=0x0) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8915, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xec, &(0x7f0000f0c000-0x66)="2f250dee0a7ed4b1465816d58515610909f68d1e8600183bb7325c0fcf5bc8449b85113cafb3cd96f0bd9774aa286ce19a3e50afd1aa60ddad677851ff2c2268ed35a3048dfa3c6807a6d239626965589a783d706ae3016063bd81fb9c820bce5d4fb38f054f", 0x66) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00002a8000)={0x7, 0x8}) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000)="", &(0x7f0000b19000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a0000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000035c000-0x4)=0x0) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000638000)={@dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}]}, 0x38) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000267000-0x4)=0x0, 0x4) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2001, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000001000-0x8)={0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/29 04:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) clone(0x400, &(0x7f00004e4000-0xa2)="6392f06fb9f836778f2cbb991467def6251d389a6ffcb7e1ec7435110189cca0fa4984978b8f18719ffbf7f54853882b35ad939ac836bf5257a58a347c66be7b0db58c9904dbec315fb1b3d401a26c260519a9b1007f44f5fcfbb77b0b0fc85c0e36710df87bbbbe6c5d9332bd231d4659c67f6f9729b5f5a5dd920ac0f042edf7178b4d38bb6ae138932a6384e95e6b9eb5812df580d578bfd8adb763f0184b8c2c", &(0x7f0000c65000)=0x0, &(0x7f0000e61000-0x4)=0x0, &(0x7f00005c6000)="18f9aaaf0edb6533a012a3e8c02841db1358b57eedda9dc7309a226b2646a84e86d330b4467a63e896ca0504") sendfile(r1, r0, &(0x7f000082f000-0x8)=0x0, 0x0) sendfile(r1, r0, &(0x7f00001c7000-0x4)=0xffffffffffffffff, 0x2) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000002c000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = creat(&(0x7f0000771000)='./file0\x00', 0x34) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x80) tgkill(r0, r1, 0x2b) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000415000)={0x7ff, 0x0, 0xffffffff, 0x9, 0x5, 0x1, 0xff, 0x2, 0x1ff, 0xfffffffffffffff7}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/enforce\x00', 0xc0000, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006b2000)={0x0, 0x8, 0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000028000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000028000-0x8)={0x0, 0xfff}, &(0x7f0000025000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r2, 0x6c, "a3d8a5f72b51803babd1131913e94a0b3cbdf76596e11cd4ec9c4f02cd1a3565ded52535eaf3f1fa70df74c7898fd6b332eaf5eaeb25e6d7b98206df0213fca6e206fc579a83a7d5b98638b4630bd8a72327eafcbaa1dead49be29ce7d53ef277804014c680aa0a68efd7b08"}, &(0x7f0000004000-0x4)=0x74) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000-0x10)='/dev/sequencer2\x00', 0x48100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00007ed000-0x8)=0x6, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) socket$inet6(0xa, 0x1, 0x7fff) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a59000-0x4)=0x14, 0x0) stat(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000156000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a47000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0xfffffffffffffffe, 0x1, 0xfff, 0xa, 0x80, 0x80, 0x3a, r1, r2}, {0x0, 0xf16, 0x7, 0x7ff, 0x100000001, 0xfffffffffffffffd, 0x3, 0x4}, {0x8, 0x0, 0x5, 0x6}, 0x2, 0xa, 0x1, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x3, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0xc1e2, 0x6c6, 0x9, 0x7}}, 0xe8) close(r0) socket$inet6(0xa, 0x2, 0x9) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/vga_arbiter\x00', 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f0f000)=0x4, 0x4) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000b3b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc7000)={0x0, 0x0, 0x0}, &(0x7f000051c000-0x4)=0xc) wait4(r4, &(0x7f0000be8000)=0x0, 0x3, &(0x7f000088a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd3000)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000096a000-0x8)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f50000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x0, 0x1, 0x2, 0x4, 0xffffffffffffffe0, 0x1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x800) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e95000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e32000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000052e000-0x4)=0x4, 0x4) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000780000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000487000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000020f000)={0x3, 0x6, 0x18f, 0x6}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000368000)=@int=0xffffffff, 0x4) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ae1000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/29 04:30:48 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f13000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r2, &(0x7f0000dc7000-0x38)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cb000-0x10)={&(0x7f0000efb000)=@newneigh={0x24, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_PROBES={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/enforce\x00', 0xca102, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f6a000)={0x0, 0x30, &(0x7f0000aca000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000ba000-0x4)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000237000)={r2, 0x7, 0x3, 0x8}, &(0x7f0000f6b000-0x4)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6b000)="", 0x0, 0x0, &(0x7f000080b000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008c6000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000587000)='/dev/pktcdvd/control\x00', 0x100, 0x0) epoll_wait(r1, &(0x7f00001ad000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c56000)={0x0, 0x0}, &(0x7f0000d8a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005b9000)={r2, 0x0}, 0x8) 2018/01/29 04:30:48 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005f4000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000f3a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f000055c000-0x67)="c9c4c4a6e19437316e283e8636b3c6a03e320c1ea283771466dfc898496d1879b708edde5fa1082a5bfa65ca03f6fe224f359fbd1488f321db5952977e1d4ef0c0b15580f17b1a584da3a3b0ceb504396c1abd47842e1710e3df9feed56f0fc83749e0c383ec5d") bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00008eb000-0x8)='./file0\x00', &(0x7f00007eb000)='mqueue\x00', 0x0, &(0x7f0000668000-0x1)='d') r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000023d000)={0x322, 0x1, 0x7}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x40002) exit(0x9) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009cc000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4000, 0xffffffff00000001, 0x0, "fd109e2beee9ff7118268647fff975f7085e869fede1ba109d8759b1da37316be8dbbb2f98de8e54a4c738526b1dc00ba72a6045fb5394bbd484c16a5983ed9a9166c32354cc272b8e77a902e97a778f"}, 0x160) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) bind$inet6(r0, &(0x7f00003b1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$void(r0, 0xc0045c7f) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019d000-0x4)=0x7c7c353a, 0x4) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000f78000-0x10)=[{&(0x7f0000f78000-0x5f)=""/95, 0x5f}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000044f000)={0x3, 0x9aa, 0x2, 0x2, 0x4, [{0x1, 0x8, 0x80000001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0xff, 0x5, 0x0, 0x0, 0x4763c174356d8c9c, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x401, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3c000-0x4)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000572000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x4, 0x0, 0x619c, 0xa, 0x80, 0x20, 0x2f, r2, r3}, {0x1, 0xffffffff, 0x1, 0x8, 0x1000, 0x4, 0x2, 0x6e89}, {0x8000, 0x2, 0x49, 0x9}, 0x9, 0x6, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0xa, @in=@rand_addr=0x0, 0x5, 0x3, 0x3, 0x9, 0xffffffff, 0x2, 0xf8a2}}, 0xe8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000402000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000095f000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000bda000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000307000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r4}) fcntl$setlease(r1, 0x400, 0x0) sysfs$1(0x1, &(0x7f0000b4a000-0x10)='/selinux/member\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000282000)={"4fc69541be1a239c7c861074f2b55d50", {0x4, 0x7, 0x2, "d8a7dcb20995", 0x3, 0x0}}) 2018/01/29 04:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) r2 = syz_open_dev$mice(&(0x7f0000e85000-0x10)='/dev/input/mice\x00', 0x0, 0x4a040) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ba6000)=0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f29000)=[0x1, 0xca]) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000588000-0xc)={0x0, 0x3c, &(0x7f0000fc0000-0x3c)="001ae05b53f372af231906e11eaf87113231f41ba104fb7ac997bf1e7b234b29becdfbc067cdca36df3860182f05e15c23809f18a01ae232e5204bb2"}) ftruncate(r0, 0x1f) mprotect(&(0x7f0000cc2000/0x1000)=nil, 0x1000, 0x4) 2018/01/29 04:30:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000f2f000-0x9)='/dev/sg#\x00', 0x7, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x7, 0x4) mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x2a3, 0x4, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7e000-0xc)='/dev/rfkill\x00', 0x111002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000166000-0x50)={@common='erspan0\x00', @ifru_data=&(0x7f00004fb000-0x20)="dfcbc3ce3323102ff044d91d56be0e1320359c11062925befe3674cd12fdbf57"}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 04:30:48 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f54000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000+0xdca)={0x0, 0x26, "ac270ba3a96f3620e19330749a93f211d1c331b1f444d7f193c32346a75d8e51f611155222aa"}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f1000-0xc)={r1, 0x9, 0x30}, &(0x7f0000675000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000480, &(0x7f0000002000-0x3d)="7d17fe7a2fdf82cc0f4e7d5d850147227912fda790da78632cb36a6b33ef459eb59a194feb9294daffe006b53ffd54708cd6779d2719b3a580e1f75b77", 0xffffffffffffffa4) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000954000-0x8)='keyring\x00', &(0x7f0000c6c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cfa000)="ca7993b7a4a5c3a647523081491a2658166e9eaf14f99ac4d904", 0x1a, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000958000)=[{&(0x7f0000d3b000-0x73)='6', 0x1}], 0x1, r0) pipe(&(0x7f00006df000-0x8)={0x0, 0x0}) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000f28000)=@ethtool_pauseparam={0x18, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$2(0x2, 0xffffffff, &(0x7f0000682000-0x54)=""/84) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) sched_yield() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x194)=@expire={0x194, 0x18, 0x211, 0x4, 0x3, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x100, 0xa, 0x80, 0x20, 0x0, 0x0, r1}, {@in=@multicast2=0xe0000002, 0x2, 0xff}, @in=@multicast1=0xe0000001, {0x1df2, 0x6fe6, 0x8000, 0x2, 0x498bc984, 0x8001, 0x10000, 0x5dc}, {0x1, 0x1000, 0x80000000, 0x5}, {0xffff, 0x434, 0x6}, 0x7, 0x4, 0xa, 0x5, 0x2, 0x90}, 0x3f}, [@algo_crypt={0xa0, 0x2, {{'cbc-serpent-avx\x00'}, 0x2a8, "b4547add6d6b96829e093f9280a6d10a74a0b50bbc17da93e391cdb1b8efd39c8c5ed475087d2098c68df7b3a8cdb1b1be79ba13a3c9c500067c34254b956a299845817e8c09f0f26977ce5774d07e783049dfd975"}}]}, 0x194}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000d000-0x120)={0x80000000, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000001000)=""/48) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001300030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getuid() 2018/01/29 04:30:48 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b1000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x28, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) signalfd(r1, &(0x7f0000003000)={0x4}, 0x8) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000017000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f000000d000)={0x1ff}, 0x8) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000c60000)=""/255, &(0x7f0000b02000-0x4)=0xff) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000558000)=""/133, 0x85}, {&(0x7f0000000000)=""/104, 0x68}], 0x3, &(0x7f0000001000-0x85)=""/133, 0x85, 0x1}, 0x4e}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000f98000-0xc5)=""/197, 0xc5}, {&(0x7f0000197000-0x5b)=""/91, 0x5b}, {&(0x7f000018a000)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x1f}, 0x800f}], 0x2, 0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee6000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001e1000)='net/route\x00') [ 45.211728] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 45.215710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.249765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b21000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000)={0x62, 0x7f, 0x22d2, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:48 executing program 4: prctl$setendian(0x14, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c57000-0x8)={0x0, 0x0}) getrandom(&(0x7f0000000000)=""/111, 0x6f, 0x1) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000356000-0x4)='bic\x00', 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7c000-0x15)='/proc/self/net/pfkey\x00', 0x1b9c80, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000057c000)=""/214) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f9a000)=0x80000001, 0x4) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b7000)={0x0, 0x0}) connect$ax25(r1, &(0x7f00003ac000)={0x3, {"365ccaac364d70"}, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e80000-0x8)={0x0, 0x1}, &(0x7f00003ac000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004c8000)={r2, 0x1ff}, &(0x7f0000f06000-0x4)=0x8) r3 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r3, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x1b)="", 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000012000)='id_legacy\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00006f1000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x4803, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000e9a000-0x5c)={0x18, 0x2, {0xffffffffffffffff, 0x1, 0x92da, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f5a000-0x8c)={0x3, 0x2, 0xffff, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000adb000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000709000)=""/190) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000ae4000-0x8)={0x0, 0x0}, &(0x7f0000ae4000-0x4)=0x8) accept4(0xffffffffffffffff, 0x0, &(0x7f000014d000-0x4)=0x0, 0x800) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/ppp\x00', 0x208000, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ae4000)=0x0) ptrace$getenv(0x4201, r2, 0x8000, &(0x7f000001e000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000386000)={@generic="15ed0c9eb68c5a906ab97b3b9c34b3c4", @ifru_flags=0x4000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a43000-0x5c)={0xe808, 0x2, {0xffffffffffffffff, 0x2, 0x8, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000156000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000b60000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='syzkaller0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x10, 0x1, 0x80000000, &(0x7f0000c2d000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f000026b000-0x20)=[{{&(0x7f00004e5000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x4, {0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}}}, 0x32, &(0x7f0000c23000)=[{&(0x7f00003be000-0x4a)="495f7983d6c1ff71335215f996b425ee9ab068b00db8fe14cb8b8b2b2ff88b7c455130dc943b6970e0e2c3b7be39e097cb246d9903d36117187220ea149a43923ee548f9927e3df36bd9", 0x4a}, {&(0x7f0000849000)="ad198570999c5bdee76fe8b1894953e4a5ac09a58eb0d6d6e2c1b551f782a518836bee86d0fabdb025b912cd26e486453af0358be828496baaa39929e5da56c64677ddef123e8640e55ca16078798590ec30315b69155f1f97de8c0cc429bd712e600659d907f25c9069390a9535711a73d83052184372262b50676910fe62f1de6eeaf6267d2c18da99b2f63d15540df53ab5cca15df30c41df53abe3a821577be10317ddcc5a95eaacf3bfb8f42469398bd8830a5de04717acdef258e697b8584852a7da7da132aa57cf2cf710e4047167bfb72d6b3eff5cee049e28d68865f4a97de447006e58b67f985d", 0xec}, {&(0x7f000096d000)="a6234da0b8125e6b89fff762b1c15d46e4662af1edf5ff2709f9f7672236a9adb3021bd7cb9d07cf5267ba45", 0x2c}, {&(0x7f0000031000)="d0ada1c5c0614e33be0a2470c2634e81e3cb225af2eb324540463aedcad7b3fc5f465010d791e0de298e53a819bebd17e7aa6b6be50b086722214da08035c68e971ade5bf0e4ee401eb5d23a838b78bdbb8a18727ced05f15c2c7d6a26d49a91650d8e4dac41d2278621938ddfbf1c1503760333e9d75e77aa0d82208bfa977560d25f733d6a7a14c6e823dc56bc8f59980092ce9d0005a6", 0x98}], 0x4, 0x0, 0x0, 0x800}, 0x7fff}], 0x1, 0x4000080) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x4a) [ 45.279178] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000d9000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00001b2000/0x3000)=nil, 0x3000, 0x6, 0x40810, r0, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f15000-0x30)={0x0, 0x0, &(0x7f0000545000)=[], 0x0, 0x0, &(0x7f00004c4000)=""}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) connect(r2, &(0x7f00000c3000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000155000-0x8)={0x0, 0x0}, &(0x7f0000692000-0x4)=0x8) getpeername$inet6(r1, &(0x7f0000c19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00004fb000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c99000)={r3, 0xcc, "33efcc08df118c16a5bd3cc4053a890428c3148147068cbfcd9af9f5f6cc96c866a028244fe8d4546c59ad015089d25915f70e6c59398e26b47511972096c5ad5e4e6b020a1f59636f2e514cbfa2865ee6e40ef1e0ac50cf06cabad3b64c5a2b32b602ea88c63bed2af1c3e73d097eb8af4949efe49fc04ab849df2bacbb3a683baf89cda083c47689b3d018124b83281f8adcd99541f4c9d9df2aead9c03ea52f3ee0449c798b235202537d9246c1061d7668c905f964757c4de7608ba7f7e9f1648799c9b65323de797623"}, &(0x7f00003f0000)=0xd4) 2018/01/29 04:30:48 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f18000)={0x0, 0x0}) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dc9000-0x8)='./file0\x00', 0x200801, 0x182) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000827000-0xc5)=""/197) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d08000-0x8)={0x0, 0x100}, &(0x7f0000706000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000030a000)={r2, 0x9, 0x8}, &(0x7f00009b6000)=0x8) mq_notify(0xffffffffffffffff, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="5aac43a2d0106cc6e516f8e7e39a033cda9fd420ef84cc1cbb", 0xb) unshare(0x20000200) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000044000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x4, 0x1ff, 0x105, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="6a4f8a701a0c92774e12c21355dd42f7", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x10001, &(0x7f0000003000-0x48)="1c6499a710dbaeb630bda8efffe0ab627d76f9d8c036ecf87d362965f54c92f2df227a50fff43aab7492112319d147ba2683d345a5333b543fb97a085a5f2cdbddc3c3a08fe8ffd0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000)={0x0, 0x0}) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002e7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d92000)={0x0, 0x0, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bc8000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x440, 0x63) ftruncate(r2, 0xffffffff) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d85000-0x4)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003df000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000095c000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000071d000)={r1, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) connect$inet(r0, &(0x7f0000785000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000)=0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000008c000-0x8)={0x0, 0x0}) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000e000-0x24)="240000001900030007fffd946fa283bc0a009effffff0000031d8568791ba3a2d188737e", 0x24}], 0x2fa, 0x0, 0x0, 0x0}, 0x1) syncfs(r0) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000602000-0x8)={0x0, 0x0}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) read$eventfd(r1, &(0x7f00007a5000)=0x0, 0x14d) recvfrom$ipx(r0, &(0x7f00000c0000)=""/37, 0x25, 0x40000001, &(0x7f0000d43000)={0x4, 0x95b8, 0x3, "e068935b7e97", 0xfffffffffffeffff, 0x0}, 0x10) 2018/01/29 04:30:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00003d6000-0x8)=0xffffffffffffffff, 0x8) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003a3000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00008ce000-0x6)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = epoll_create(0x2) write$fuse(r2, &(0x7f000083d000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0xff4b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e61000-0x24)={0x4, 0xffffffffffff0001, 0x1, 0xffffffff, 0x7, 0x0, 0x40, 0x2, 0xc6, 0x5, 0x36a, 0x2}) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000087f000)=0x0, &(0x7f00008f3000-0x4)=0x0, &(0x7f00009ed000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xeffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 04:30:48 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000a29000-0xd)='/dev/usbmon#\x00', 0x3, 0x6400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d5e000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000caa000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000bb0000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0x78) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) utime(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000af4000)={0xecb, 0x1000}) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x3, 0xffff}, @queue={0x0, {0xfffffffffffffff8, 0x0}}}], 0x1c) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000fbe000-0x1e)={0x18, 0x0, {0x1, @random="bf750ec2394e", @common='ip6_vti0\x00'}}) 2018/01/29 04:30:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000671000)=""/131, &(0x7f0000cf2000)=0x83) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffbfffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000e08000)={0x0, 0x0}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00009d4000)={0x6, 0x9}) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x100000000000, 0x0, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x2080000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c02000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000826000)=0xe8) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d54000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/29 04:30:48 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = getuid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000028000-0x8)='rxrpc_s\x00', &(0x7f0000028000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000-0x37)="9c78621ba6627aaf75b9d98f39e6fc1055ca8dda04dbf2f7cc770bce3b2222221d90a6cea4b5f066ef50d31a1316c99219ea9619559bad", 0x37, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009a2000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061b000-0x4)=0xe8) timer_create(0x7, &(0x7f0000cbc000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00005f0000)="", &(0x7f0000868000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000)=0x0) clock_gettime(0x0, &(0x7f0000ed3000-0x8)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000002b000)={{r2, r3}, {r2, 0x1c9c380}}, &(0x7f00003d3000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000097f000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000737000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eb0000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x100000000020, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000be1000-0x8)={0x0, 0x0}, 0x1, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/01/29 04:30:48 executing program 5: 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) pipe(&(0x7f0000f0a000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f00009cf000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000dc1000-0x8)='./file0\x00', 0x90) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000835000)=""/20) sendfile(r1, r1, &(0x7f00008be000)=0x0, 0x401) open$dir(&(0x7f00002fc000)='./file0/file0\x00', 0x121000, 0x1) 2018/01/29 04:30:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000-0xc)="6e65742f69676d70360054be") clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) select(0x40, &(0x7f000022b000-0x40)={0x8000, 0x5, 0x2, 0x401, 0x3fc00000000, 0x6, 0x6, 0x10001}, &(0x7f000027b000-0x40)={0xcd7, 0x9, 0x1, 0x3, 0x8, 0x6, 0x9f1, 0x6}, &(0x7f000013e000-0x40)={0x4c, 0x0, 0x4, 0x3, 0x10001, 0xba83, 0x1, 0x1f}, &(0x7f00006c8000)={r1, r2/1000+10000}) preadv(r0, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) 2018/01/29 04:30:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0xe)='net/protocols\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000620000)={0x9, 0xab, 0x9}) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ed2000)={0x1a, 0x0}) r5 = dup2(r2, r1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000686000)=0x0) tee(r3, r2, 0x5, 0x0) 2018/01/29 04:30:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e86000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e29000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 04:30:48 executing program 7: madvise(&(0x7f00004d9000/0x3000)=nil, 0x3000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0xc)={&(0x7f0000277000/0x2000)=nil, 0x80000001, &(0x7f00006d0000/0x2000)=nil}, 0xc) prctl$getname(0x10, &(0x7f0000001000-0x93)=""/147) 2018/01/29 04:30:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c83000-0xa)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000abf000-0x8)={0x0, 0x35a0}, &(0x7f000080e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000822000)={0x9, 0x1, 0x9e, 0x6, r1}, 0x10) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000085c000)=0x0) 2018/01/29 04:30:48 executing program 4: mmap(&(0x7f0000000000/0x5fa000)=nil, 0x5fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000d7000-0x9)='/dev/sg#\x00', 0x1f, 0x2100) mmap(&(0x7f00005fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00005fc000-0xc)={0x2, 0x9, 0x2, 0x100, 0x3ff, 0xa8}) timerfd_gettime(r1, &(0x7f00005fb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt(r0, 0x0, 0x40, &(0x7f0000518000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/29 04:30:48 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) modify_ldt$read_default(0x2, &(0x7f0000009000)=""/14, 0xe) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="1e8a6eed38bd41e39832703357e40953") connect$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000000a000)=""/41, 0x29, 0x3) 2018/01/29 04:30:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 04:30:49 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f6f000)={0x0, 0x0}, &(0x7f0000bc9000-0x4)=0x8) setsockopt(r0, 0x107, 0xc, &(0x7f0000660000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ecf000)=[{&(0x7f00003e4000)=""/166, 0xa6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000600000)=""/104, 0x68}, {&(0x7f000067b000)=""/249, 0xf9}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x5, 0x0) 2018/01/29 04:30:49 executing program 4: renameat(0xffffffffffffffff, &(0x7f0000014000)='./file0/file0/bus\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') 2018/01/29 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00005e9000)={0xe2, 0x7, 0x0, 0xfffffffffffffffc, 0x633e, 0x0, 0x1, 0x7}, &(0x7f000034d000-0x40)={0x8, 0x4, 0xd5, 0x10000, 0x0, 0x100000001, 0x9, 0x8}, &(0x7f0000c15000)={0x847, 0xfdf, 0x6d8, 0xffffffffffffcba4, 0x1ff, 0xfffffffffffffffd, 0x60b, 0xfffffffffffffff9}, &(0x7f0000df4000-0x8)={0x0, 0x0}, &(0x7f0000126000)={&(0x7f0000f51000)={0x3}, 0x8}) readlink(&(0x7f0000b00000-0x8)='./file0\x00', &(0x7f0000d9c000)=""/87, 0x57) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d4000-0xe)='/dev/keychord\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000682000-0x18)={0x0, 0x7f, 0x10, 0xae, 0x4}, &(0x7f0000013000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ab3000-0x8)={r2, 0x6b}, &(0x7f0000398000)=0x8) futex(&(0x7f0000f33000-0x4)=0x4, 0x0, 0x4, &(0x7f00006fc000)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00005a6000-0xd)='/dev/usbmon#\x00', 0x8, 0x40800) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000000005, 0x0, &(0x7f0000190000-0x10)={0x0, 0x0}, &(0x7f000074e000)=0x0, 0x0) 2018/01/29 04:30:49 executing program 5: getgroups(0x0, &(0x7f0000002000-0x4)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000000000)=[r1, r2, r3]) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000)={0xa, &(0x7f0000003000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000003000-0x8)={r5, 0x2}) userfaultfd(0x800) 2018/01/29 04:30:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x30)='*ppp0self*$vmnet1%cpusetuserselinuxppp0security\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/29 04:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000705000-0x5)="8907040400", 0x5) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x7, 0x100000000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000033a000)='/selinux/checkreqprot\x00', 0x66001, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00002a5000)=""/0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f000084f000-0x8)='./file0\x00', 0x2000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000086f000)={0x1, [0x9]}, &(0x7f0000771000)=0x6) 2018/01/29 04:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000300000+0xa15)='./file0\x00', 0x4000, 0x100) write$sndseq(r0, &(0x7f0000d22000)=[{0x4f7, 0x7, 0x7, 0x4, @tick=0xfffffffffffffffb, {0x400, 0x15ee}, {0x9, 0x7}, @quote={{0x7, 0x3}, 0x2, &(0x7f00009cd000-0x1c)={0x1, 0x1f, 0x2, 0xfffffffffffffbfc, @tick=0x9, {0x1000, 0x2c40}, {0x6, 0x7f}, @addr={0x8, 0x0}}}}], 0x1c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ddb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9d000-0x15)='/proc/self/net/pfkey\x00', 0x10082, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00001bd000)=0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) fremovexattr(r0, &(0x7f0000bc6000-0x15)=@known='com.apple.FinderInfo\x00') dup2(r2, r3) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/29 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000397000)=""/94, &(0x7f0000158000-0x4)=0x5e) 2018/01/29 04:30:49 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}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007a8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000799000)=@hopopts={0xbb, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x40, {0x100000001, 0xe, 0x8000, 0x0, [0x10000, 0x97de, 0x2, 0x1, 0x59000000000000, 0x2, 0xffffffffffff8001]}}, @enc_lim={0x4, 0x1, 0xf5}]}, 0x50) 2018/01/29 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000531000)='/dev/sequencer\x00', 0x529400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c51000)={0x1, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f00008d6000)='./file0\x00', &(0x7f0000362000)=@known='system.sockprotoname\x00', &(0x7f0000727000)='proc\x00', 0x5, 0x0) 2018/01/29 04:30:49 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}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007a8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000799000)=@hopopts={0xbb, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x40, {0x100000001, 0xe, 0x8000, 0x0, [0x10000, 0x97de, 0x2, 0x1, 0x59000000000000, 0x2, 0xffffffffffff8001]}}, @enc_lim={0x4, 0x1, 0xf5}]}, 0x50) 2018/01/29 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000937000)='/dev/net/tun\x00', 0x0, 0x10000000000) 2018/01/29 04:30:49 executing program 2: pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 04:30:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d41000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r0, &(0x7f00009be000-0x8)={0x9}, 0x8, 0x80800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000061f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001e0000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000790000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x0, 0x9, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0xc04572, 0x8, 0x59f9, 0x1, 0xffffffff, 0x400, 0x2d4, 0x0}, {0x3, 0x3, 0x1, 0x4}, 0x7, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x3, 0x8, 0x6, 0x200}}, 0xe8) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000-0x4)=0x8) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000014b000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9c5b, 0x6, 0xaac, 0x7f}, &(0x7f00005bc000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000234000-0x8)={r4, 0xfc4}, &(0x7f00006f6000-0x4)=0x8) sendto(r1, &(0x7f000092e000-0x1000)="d5", 0xfffffffffffffe00, 0x1, &(0x7f0000adc000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}}, 0x32) 2018/01/29 04:30:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f00003f5000)='./file0\x00', 0x0) 2018/01/29 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000000003, 0x0, &(0x7f000055d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) sync_file_range(r0, 0x3f, 0x6, 0x3) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/29 04:30:49 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000002000)=""/84) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/01/29 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000232000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/sequencer\x00', 0x4000, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00008cb000-0x8)={0x3, &(0x7f0000905000-0x18)=[{0x7, 0x4, 0x8, 0x5}, {0xffffffffffffff00, 0xffffffff, 0x6, 0x101}, {0x99, 0x8, 0x6, 0x5}]}, 0x8) 2018/01/29 04:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000dad000)='./file0\x00', 0x10000, 0x42) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005a4000-0x4)=0x0, &(0x7f00006cb000)=0xffffffffffffff8b) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000499000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d9c000-0x4)=0xffffff1e) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000433000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000b54000-0x58)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}], 0x58) 2018/01/29 04:30:49 executing program 3: mmap(&(0x7f0000000000/0x247000)=nil, 0x247000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000248000-0x8)='./file0\x00', 0x200a00, 0x60) syncfs(r0) pread64(0xffffffffffffffff, &(0x7f0000084000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000024a000-0x8)='./file0\x00', r0, &(0x7f0000249000)='./file0\x00', 0x1000) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024b000-0x8)='./file0\x00', &(0x7f000024b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000249000-0x50)={@generic="9933fd56cf8fed3e74d734bd161d100e", @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f000008f000-0x4)={0x80, 0x80000001}}}) 2018/01/29 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) dup3(r0, r0, 0xde6976576d222614) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000c92000-0x4)=0x200, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000118000-0x80)=[{{&(0x7f00003c7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x38)=[{&(0x7f00005af000-0xc6)=""/198, 0xc6}, {&(0x7f0000ba6000-0xb9)=""/185, 0xb9}, {&(0x7f0000570000-0x6d)=""/109, 0x6d}, {&(0x7f0000996000)=""/218, 0xda}, {&(0x7f0000cdd000-0xcf)=""/207, 0xcf}, {&(0x7f0000305000)=""/59, 0x3b}, {&(0x7f0000eea000-0xb2)=""/178, 0xb2}], 0x7, &(0x7f00008b6000)=""/4096, 0x1000, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000506000-0x38)=[{&(0x7f0000529000-0xf9)=""/249, 0xf9}, {&(0x7f0000bfd000)=""/37, 0x25}, {&(0x7f00002f4000-0x69)=""/105, 0x69}, {&(0x7f0000fc2000)=""/20, 0x14}, {&(0x7f00009a6000-0x1d)=""/29, 0x1d}, {&(0x7f000071c000)=""/123, 0x7b}, {&(0x7f0000a9f000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000029000-0x81)=""/129, 0x81, 0xfffffffffffffffa}, 0x100000001}, {{&(0x7f0000139000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000060d000-0x38)=[{&(0x7f0000795000-0x50)=""/80, 0x50}, {&(0x7f00002be000-0x9d)=""/157, 0x9d}, {&(0x7f0000ece000)=""/120, 0x78}, {&(0x7f00005ba000)=""/227, 0xe3}, {&(0x7f0000555000)=""/166, 0xa6}, {&(0x7f00003d3000-0x29)=""/41, 0x29}, {&(0x7f00005c0000)=""/91, 0x5b}], 0x7, &(0x7f00002fb000)=""/41, 0x29, 0xec80000000000000}, 0x9}, {{&(0x7f0000a32000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000542000-0x30)=[{&(0x7f0000b78000)=""/223, 0xdf}, {&(0x7f0000775000-0x71)=""/113, 0x71}, {&(0x7f0000b91000)=""/9, 0x9}, {&(0x7f0000c80000)=""/186, 0xba}, {&(0x7f0000de3000-0xff)=""/255, 0xff}, {&(0x7f0000984000-0x62)=""/98, 0x62}], 0x6, 0x0, 0x0, 0xdd04}, 0x200}], 0x4, 0x10000, &(0x7f000009b000-0x8)={0x0, 0x1c9c380}) getpeername$packet(r2, &(0x7f0000e51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d0c000-0x4)=0x14) bind$inet6(r0, &(0x7f000077b000-0x1c)={0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xff}, 0x1c) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x2000000c, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) sched_yield() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000470000)='/dev/rtc\x00', 0x24000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000cbf000+0x265)={{0x3, 0x2, 0x40000000, 0x2, 0xe1ae}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s:', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/29 04:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000cd000)={@generic="9884ea12c9d16e15bff40e01454c4dfd", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$inet_sctp(r0, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c, 0x0}, 0x0) 2018/01/29 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c2d000-0x58)={0x0, 0x16, 0x3, @thr={&(0x7f0000a3e000-0x67)="b904fbaf42a6bf3573b75cfa78e6ac254fc5327d2abb9812dd7402e5c6128228a9ab53f2994259d76bb1460c5efe4a1348c4f8b76381226c4352dcfc0fb93befbdacca77ad8aab6e2500b2e7a483c04200d6afc21c796b00ccefc46212c542e961b2bf39c2de2a", &(0x7f0000839000-0x62)="afe7b79c59065652e2bd11b092248de8678b3b9d4d3b1be00d90c8e53f45a7283d801b8f722df50b2a2c4049549fba7574ccb9aaa2339f96c9873a5adf171630cb2dd8895da231d8966bd4054799bba6d2854c203d6a6631ebe17a8ab91f13ac4df7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000466000-0x4)=0x0) clock_gettime(0x0, &(0x7f00002be000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00004b9000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000318000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0xfffffffffffffff1, &(0x7f0000f34000)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000a64000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x100000001, 0x0, 0x0, 0x401, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000328000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00009e1000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r2, 0x0) 2018/01/29 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) utime(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000000a000)={0x7ff, 0x3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000000a000)=""/228, 0xffffffffffffff66) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000f000-0x8)='./file0\x00', 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) 2018/01/29 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = inotify_init() mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f17000-0xa0)=[{&(0x7f00008e6000-0xed)=""/237, 0xed}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) tee(r2, r1, 0x8, 0x1) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f000047d000)={0x0, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) memfd_create(&(0x7f0000cad000+0xb36)='cgroup\x00', 0x3) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/29 04:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001d4000-0x8)='./file0\x00', 0x2000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000070e000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/29 04:30:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0xd5d, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000013000-0xb5)=""/181) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)=""/231, 0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) 2018/01/29 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000462000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000825000-0x11)='/selinux/enforce\x00', 0x42, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000059f000-0xe0)={0x0, 0x0, 0x0, 0x3, 0x7fff, 0x0, 0x6, 0x19, 0x14, "9a1e6f60959c1daf6dda379c68858cbeaf76046d955702a6ee971b9ffb496201d34994068b5bcc6f257066450a6aa2fa6e45e79764473f5720f17ebe450f4c36", "5b33c4bd0f675c6081cc37167bf3a841e353b6d2bc863bf695898f9c3939a87849f5ec575cb324eace08e687f416ad3e8245e8ead1c412d43979d8b2add55e04", "243f61ed4d1d615d0bffa8d7ba580df7e62ef1db064789b07290eb281912f0de", [0xfffffffffffffeff, 0xfffffffffffffbff]}) r3 = memfd_create(&(0x7f0000e27000)='\x00', 0x2) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000074c000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001e5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000075a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x6, 0x7f, 0x500, 0xff9f, 0x20, r4}) 2018/01/29 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000609000)='/dev/net/tun\x00', 0x0, 0xc0082) r1 = open(&(0x7f00009e1000+0x6e1)='./file0\x00', 0x4000, 0x14a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000848000)={0x0, 0x1, 0x8, 0x7, 0x4, 0xfff}, &(0x7f0000d70000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004c7000-0x8)=@assoc_value={r2, 0x0}, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00003f0000-0xc)={0xfffffffffffffff9, 0x6, 0x9, 0x2540, 0x9, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000132000)=0x0) 2018/01/29 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ea9000-0x6c)=@ipv4_deladdr={0x2c, 0x15, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="d5637e0a4a7cde83b094f678e1f91302"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000f7f000)='net/ip_tables_targets\x00') 2018/01/29 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ff0000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc2000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) pipe(&(0x7f00003ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x10, 0x0, r2, &(0x7f0000ff5000)='./file0\x00') 2018/01/29 04:30:49 executing program 0: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$key(0xf, 0x3, 0x2) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/29 04:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fa8000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") clock_getres(0x6, &(0x7f0000e29000-0x8)={0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) 2018/01/29 04:30:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xe77bd8ec22a9daf5, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/29 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x2, &(0x7f00005bb000-0x8)={0x0, 0x0}) futex(&(0x7f0000d61000-0x4)=0x0, 0x0, 0x800001, &(0x7f0000f25000)={r0, 0x0}, &(0x7f0000a2a000)=0xffffffffffffffff, 0x1ff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d5c000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000e95000-0x1f)=""/31, 0x1f, 0x7, &(0x7f0000e95000)={r2, r3+10000000}) 2018/01/29 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbc000-0xa)='./control\x00', 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000d21000)='./control\x00', 0x100) 2018/01/29 04:30:49 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000add00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x1, 0x9, 0x100000000, 0x4, 0x800}, &(0x7f0000010000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0xc)={r1, 0xa4, &(0x7f000000d000-0xb0)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f000000f000-0x4)=0xc) 2018/01/29 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x20) statfs(&(0x7f0000744000-0x8)='./file0\x00', &(0x7f0000670000-0x2)=""/2) 2018/01/29 04:30:49 executing program 5: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e2000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005e1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e2000)=0x4d) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000538000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x61, 0x1, 0x0, 0x2, 0x80, 0x0, 0xbf, r2, r0}, {0x12, 0xa1fa, 0x1f4, 0xe31a, 0xae3e, 0x25d00000000000, 0x9, 0x1000}, {0x1ff, 0x9, 0x400000000000000, 0x9}, 0x0, 0xd, 0x2, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0xae, 0xfffffffffffffffc, 0x6f82, 0x4da7}}, 0xe8) 2018/01/29 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x2)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000847000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000038b000)={r2, 0x22}) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) init_module(&(0x7f0000e74000)='\x00', 0x1, &(0x7f00005f5000-0x6)='/dev/ppp\x00') dup3(r1, r0, 0x80000) 2018/01/29 04:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004b2000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001e0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a1d000-0x4)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x5) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c95000-0x9)='/dev/ppp\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b1d000-0x4)=0x10000, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") syz_open_procfs(0xffffffffffffffff, &(0x7f00002be000-0xa)='setgroups\x00') r1 = open(&(0x7f0000298000-0x8)='./file0\x00', 0x40, 0x74) getdents(r1, &(0x7f0000554000)=""/4096, 0x1000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005f9000-0x4)={0x8, 0x4, 0x7f}) 2018/01/29 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f000021e000-0xb3)=""/179, 0xb3) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00006c3000)=0x0, &(0x7f0000f99000-0x4)=0x13) 2018/01/29 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7f000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00008d9000-0x18)={0x4, 0x80000001, 0x3, 0xff, 0x39f, 0x52}) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000084b000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b27000)=""/115) 2018/01/29 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001a6000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aad000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00006f5000)="666400000004bb") 2018/01/29 04:30:50 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x4)=""/12) membarrier(0x0, 0x0) 2018/01/29 04:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000-0x10)='/dev/sequencer2\x00', 0x5c9000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003b5000-0x1)=0x4) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a48000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e3000-0x10)={&(0x7f0000f91000-0x13f0)={0x14, 0x2c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000241000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b0e000)=0x0, &(0x7f0000761000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000a9d000)=0x3d2e, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e9c000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00008cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b01000-0x8)={0x0, 0xc2}, &(0x7f00000c2000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000044c000-0x10)={r1, 0x4, 0x2, 0x400}, 0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) mknod(&(0x7f00003a9000)='./file0\x00', 0x8000, 0x9) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000e84000-0x4)=0x0, &(0x7f000003e000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000195000-0xb8)={0x0, 0x800, 0x98, 0x1, 0xde, 0x8001, 0x3, 0x239f, {0x0, @in={{0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x3, 0x10000, 0xfffffffffffffff9}}, &(0x7f0000fd7000-0x4)=0xb8) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000477000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0086418, &(0x7f0000a03000)={0x10000, 0x401, 0x2, 0x3, 0x2, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffff9c, 0x4040534e, &(0x7f0000958000+0x9a2)={0x40, @tick=0x0, 0x1, {0xfff, 0x200}, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r2, &(0x7f0000863000-0x1c)={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0xffffffff00000001}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000430000)={r3, 0x7}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bdc000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000192000)={r4, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000001}, &(0x7f000016b000-0x4)=0x98) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000c9c000-0x4)=0xb2, 0x4) 2018/01/29 04:30:50 executing program 3: r0 = getpid() tgkill(r0, r0, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x10, r0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)='y', 0x1}) 2018/01/29 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001ef000)=0x0) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/01/29 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/29 04:30:50 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f0000041000-0x30)=[], &(0x7f000000f000-0x18)=[], 0x0) 2018/01/29 04:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9a000-0xdd)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f0000dc1000)=0x0, 0x27) fcntl$setpipe(r0, 0x407, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) [ 48.078817] IPVS: Creating netns size=2552 id=11 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000006f000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000032000)=0x8c) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000070000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x9, 0x3f}, &(0x7f000006f000)=0xa0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000070000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0x3, 0x4, 0x2}, &(0x7f000005d000)=0xa0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000070000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x288640ca, 0xfff, 0x2, 0x7, 0x80}, &(0x7f0000042000)=0xa0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000006f000)={0x87, 0xffff, 0x1, 0x4, 0x8000, 0xc306, 0x9, 0x2f3a14ac, 0x0}, &(0x7f0000069000-0x4)=0x20) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000059000-0x6)={0x0, 0x8}, &(0x7f0000070000-0x4)=0x6) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002a000)={0x0, 0x7160000000000000, 0x2, 0x4}, &(0x7f0000070000-0x4)=0x10) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000006f000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8dc8, 0x20, 0x80, 0x4}, &(0x7f0000061000-0x4)=0xa0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000a000-0x54)=[{&(0x7f0000016000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000006f000)=[{&(0x7f000000f000-0xb)="f0a253d0b1b155653104b7", 0xb}, {&(0x7f000004f000)="a4dc764219cf1046eebe74a30842442ad3d217d25511e3ab828ae832057a1e07a6243522bc33f90814ec77b8fa9c703286e59a5ec73d72", 0x37}, {&(0x7f0000070000-0x90)="4850160a629c5259405a6650b159a0ed9acd1571686c952c31b6b7d8bdfa39065056145c0ce7eac184f896bd257e7f4712c1a2fad96d3432556c95fdaef997d159aebf129e919ef1ab4aa73c93d6b13f5546309f72c0792c3507037a2df6a5ab6cdfdfebcca89dc101cf23762fdb1824325f96b64523d914c0be3c39351e756954ffec5dd53d31ad07b5570be420d4c3", 0x90}, {&(0x7f0000048000-0x67)="b3f93fcfa4e00a0352be4c35713cbbe61b12a80484bbb75d015ee008f65cbf9a1bec4f5b9209baca224cb8f19c3bf92188b34bc8b51e198b7dedee58944439cd90ecc8251840286de0845e6d5e04f609c9450ce38d7f39c3db4dbfcbc5fb8e07d2b67cc1bd7e36", 0x67}, {&(0x7f0000015000)="73b5c87aefa85d358a4fc122b2a546d78e4e53ab75d7a613b55dbe52a13d4c06f4cad80085f7eb2c9c15a0130e479d8c1ab1d37bac9b5de3d3d5882a435465744ea96bb042df93119b82d3fae8f62ec278c232fa7b29c80ebc8c054bb36837b6a1e548d33afdd6ab1b4231978275e3d7dc8e898f6c4b9b405e169417a271182580c94f3ab62ca5e7424a953b856447d03effc506e39975325e5465fd84b2165dd52cfdd8125a631ddd3fc27f3635b590580411ba424c67f15a8cd05f0800", 0xbe}, {&(0x7f000005f000)="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", 0x1000}], 0x6, &(0x7f000006c000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x800, 0x8, 0x3, 0x6, 0x200, 0xfff, 0xee, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x8, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8, 0x0, 0xffffffff, r4}}, @init={0x14, 0x84, 0x0, {0x8, 0x100, 0x6, 0x528faa8d}}], 0xb0, 0x4000094}, {&(0x7f000006f000)=@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x1c, &(0x7f0000066000-0x40)=[{&(0x7f0000070000-0x32)="7a60f221a6673c449f8b6a7f62d2f2cbd940326393c7adcd8152f9d23a40ef83cfbe06ecf62d344abce5a8abaa93463cccb3", 0x32}, {&(0x7f0000060000-0xc6)="fb8005a172150057c323711351e7eb97311e09494f4762aa323f4d741b1c8709ac8a15bd1e3572aa86f67ef4fb3476b53d8f3fcc4b4ce5b04d5ceac5860c9225728361e6a2c2c5215e8ff523b134b1db6187afa71892e00b97ebb2da3c5a429a44e30d7dfdd0463b0608dfc0e2b4c5d97317d1a511afca7ee47446c16bea66d1b0d51248a147f80b2748f895d2f7acfc559e62eb94fa5f328392a894f9c0464c4ca6222f841786ad7bdb9d7592d0d2acdf992354fa7e7f28759970f1c0cda5d9520ca22c15b8", 0xc6}, {&(0x7f0000070000-0xa8)="2dc2f8269efa6738766ebb408b58122c3a3a6279313b644862a5fac0060fcc3ac3c64b78fb32f9b7c45b2e30b0c326c5fc7a41ee18cb09679247c0376ff7e6d317d987c5916bdc11b0fa3b80e39531b1e45991f352a77f9cc6a7708f8d07ede576a6c0ec24e8698d56c6086aa62f3f27079c7cb10bedac2f19b71be7c7a3b85b36d7f61ac1b97fefec7b7040f9826a11f6401ed3b8ed28f464801123b39411c7511bfad6bbea907d", 0xa8}, {&(0x7f0000070000-0x3b)="3a85b30b09dc50f0001900a7e33a0555d8516a1682cc6fd8ea53417ca370bb301933f74f5701ef7bf102cd4d61211a9885f8c197f6bbd01a778d93", 0x3b}, {&(0x7f000002f000)="69fd95da0d3575f5060b7329205022c15e188de706b931213b2c14cd0a049a3e5af43431651e398adbf794f0dc5992c55a9e4178055193f4ec9ad0a347bad8dace310404c66d6be14133d5308af007b6fdd9c4d947b62a2b30f13cc29d73faa6e52e624ff0b4a7f3241101b9366f6dfb448853574c95d693dd11fefe98993b68cd3951783e538e6e77e23cc796b58c3964352b1e34d1c66df19657d9acfd58b47aa83e589e9ef29ac75af205ecd234646a95bbf9e2", 0xb5}, {&(0x7f0000051000)="783cc62b446201092ce3d924a661d0a8afb24765cf9dba2f81e781be1ae030cc644c8c938761409ed877a8a73ef33ad0f60341c5cf4a25", 0x37}, {&(0x7f000006f000)="63772b981b5f2e6cb8064a60351bd99100b327f48b63efa7dda9942adf49a0e6a98cc7ac1c22f39e3496072084774ed76906", 0x32}, {&(0x7f0000070000-0x5b)="c6152ce336efc72cdd6273d7edc78c8e4f0fdd246def9802bf529e39161b1ee729f535b47744c3d5d6724d0505962d54b0b265a126ef9a927f210837cd5d06f4f18c5eba718d5b24471752a25b5c87707477fbc60e70c28eb9c6c6", 0x5b}], 0x8, &(0x7f000006f000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1, 0x800a, 0x1, 0xab9, 0x9, 0x5, 0x7f, r5}}, @init={0x14, 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", 0x1000}, {&(0x7f000006f000)="99d0f2bc", 0x4}, {&(0x7f000006f000)="cdec9cb80ef5e96f2f5505eee4b12168ee56a9989752fbe77f57969c1f531d2076398df73409d4a43687b9e8d890033178a74590f9ae6aa47d3bf10022edbb1c9e41edbd24c99b72d553080cfe25f35af78980215596c96a1d97ade9567a59df7b9a6c353c83d4825d25a128020de2ea7ac715dd1d79ba7f56e5731063eb3cd9055d25f7551e0c1f25435221cd0f8686f9bae7fc034cb5402d8c8c4796e2", 0x9e}, {&(0x7f000002b000-0xa6)="2d202c446be8170aa9c9e426a125a8ed3eb88fc5ed241f269314b22dd386e80529ae11f9f57537158eb354911d94f40c0146726891116eac0cdaf17ad5c4b38683bc98d672206a50b0058c283b7ef9cb0e40bd88ea1390b173472c5ac8552ebcab7afd78f5002239449167e2b7087768630db2fcdeabcb848db35d57ca66d3c500c9ddd7696399042830702d1553ee9a6d44b6dded92742b7d0e920d1b47cfc8560f91ec6185", 0xa6}], 0x8, &(0x7f000006f000)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x101, 0x4, 0x7f, 0x40, 0x2, 0x200, 0x800, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x1, 0x7ff, 0x80000001, r7}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x10001, 0x7, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffd, 0x2b, 0x4, 0x81, 0xc32, 0x0, 0x9, 0xf12, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0xe1, 0x0, 0x401, 0x401, r9}}, @init={0x14, 0x84, 0x0, {0xed4, 0xa5, 0x52c8, 0xffffffffffffffff}}, @init={0x14, 0x84, 0x0, {0x4, 0x400, 0x3, 0x7}}], 0x134, 0x4000}], 0x3, 0x4048084) shutdown(r0, 0x0) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b3e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9001}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000069a000-0x56)={0x0, 0x4e, "0863d3619fb89de60a2bf583575bb5e61ab896662aebe5c940ae39470052bab12095d9aae0ea9b64785064ee8dcc31ca8d17648ee40ed55dc7a23b8212a0eb91181e575ce3eb16d7fe8d79ac2041"}, &(0x7f0000ffc000-0x4)=0x56) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004f6000-0x8)={r2, 0xfff}, &(0x7f0000ffc000-0x2)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ffc000)={0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x1)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000096a000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000559000)={r1, 0x8}, &(0x7f0000028000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000c8d000)=0x0) writev(r2, &(0x7f0000331000)=[{&(0x7f0000bcd000)="78bc8533", 0x4}], 0x1) 2018/01/29 04:30:52 executing program 2: pipe2(&(0x7f000018f000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f00000f5000-0x4)=0x7e08ba11, 0x4) r2 = socket(0x10, 0x803, 0x0) unshare(0x8000400) ioctl$TCXONC(r1, 0x540a, 0x2efa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f00006f3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) tee(r2, r2, 0x1a9, 0x0) 2018/01/29 04:30:52 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000711000-0x9)='/dev/ppp\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000886000)=""/140, 0x8c, 0x0, &(0x7f0000000000)={0x1a, 0x18, 0x1, 0x0, 0x1, 0x80, @random="b9304190c471", [0x0, 0x0]}, 0x10) r2 = mmap$binder(&(0x7f00006d8000/0x2000)=nil, 0x2000, 0x2000002, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) unshare(0x40600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x1)=0x1c) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000a, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r3, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") 2018/01/29 04:30:52 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000071000)='/dev/loop-control\x00', 0x88802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00002fa000)=0x0) r1 = request_key(&(0x7f0000ed0000-0x6)='logon\x00', &(0x7f0000f9e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000058e000-0xc)='/security,[\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000dd4000-0xb)='cifs.idmap\x00', &(0x7f0000017000)='/selinux/mls\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000ac5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "cab0861719ef9a8c80ed951f1892acb603c1c62811dc6fd210c2fb82622c64b1f81cf73e317b3d3ace7fa95621ae79707b09a6746486f8b4a73d71089e2cae4d", "05116dc2d0ce1610587d2836e8245cbaf02f0d3bbccd0ad4fad28870cda3f2d5", [0x0, 0x0], 0x0}) 2018/01/29 04:30:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000198000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/29 04:30:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000007000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000030000-0x4)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000031000-0x4)=0x2, 0x4) pipe(&(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000002f000)=0x4) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000a000)='./file0\x00', 0x200, 0x2) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006c4000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bf1000)=0x1, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000472000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000749000+0xddd)=0x0, &(0x7f0000e9b000-0x4)=0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000e7000)=0x0, &(0x7f0000fc6000-0x4)=0x4) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000375000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000adb000)=0x9, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d3b000-0x18)=@get={0x1, &(0x7f0000593000-0xc2)=""/194, 0x2}) write(r0, &(0x7f000055a000)="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", 0x130) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d63000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a56000-0x4)=0x10, 0x80000) close(r0) r1 = socket(0x1000000014, 0x6, 0xfffffffffffffffe) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8f000-0x10)={&(0x7f0000f85000)=@bridge_delneigh={0x24, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0}, [@NDA_DST_IPV4={0xffffff76, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e", 0x54, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000009000)="240000004a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x80, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000d000)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000000d000)=""/172, 0xac, 0x0}, 0x0) modify_ldt$write(0x1, &(0x7f000000e000-0x10)={0x9, 0xffffffff, 0xffffffff, 0x200, 0x81, 0xefd, 0xc73, 0x1, 0x9, 0x7}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000010000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000006000)=@known='system.posix_acl_access\x00') r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bf0000-0x74)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ed3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff000}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}], 0x74) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) memfd_create(&(0x7f00004d0000-0x3)='-@\x00', 0x1) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x200, 0x0) getsockname$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0xfffffce7) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)='syzkaller0\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005bb000-0x24)="2400000058001f0014b241040009040002000710080001ffffffffff0800e5ffff0000f1", 0x24) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f0000052000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000687000)=""}) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe3) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d36000)=""/157) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/sequencer\x00', 0x210400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000198000)={@generic="81b4feda2ef9a4f11fe1a343b26ee12d", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c2c000)={0x8, 0x6, 0x3, 'queue1\x00', 0x480000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000473000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x882, 0x844, 0x8, 0x3ff}, &(0x7f000070f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b5000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4}, &(0x7f0000bf4000)=0x98) execve(&(0x7f00002c9000)='./file0\x00', &(0x7f00001f2000-0x24)=[&(0x7f0000dfb000)=',em1,[)\x00', &(0x7f0000118000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000a00000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00006de000)='selinuxmd5sum\x00', &(0x7f000073a000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000a88000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00008a7000)='%{procself&+security\x00', &(0x7f000078d000-0xf)='/dev/sequencer\x00', &(0x7f00008e6000)='\x00'], &(0x7f0000e91000)=[&(0x7f0000a08000)=',trusted\'\x00']) r2 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e8e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) add_key(&(0x7f0000602000)='dns_resolver\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31b67f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, r2) 2018/01/29 04:30:52 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000001d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001c000)=0x14) memfd_create(&(0x7f0000004000)='\x00', 0x3) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001b000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000014000-0x8)={0x0, 0xffff}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r3, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) r4 = fcntl$getown(r3, 0x9) fcntl$getownex(r3, 0x10, &(0x7f000027d000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x36, &(0x7f000085b000)={0x36, 0x100000000, 0x3b5, 0x1}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000001d000-0xf1)={r2, 0x7e0a, 0xe9, "f4b708da89c21cfcdbfdd13f30a7ad35f7d996ff0f5100526a50b3ad1b86895325db735c3a83bfae6837540f7877c050f2911bf8e884e0fc282906015438dc3f4f5794bdde79c26c41f0defe282b768ecbeec77ed2642634ff2bc05e8f9f3780778872d9c8f11fc309fa0c9762f47e15cccd3b54408974cede52f630b2278f4ac0854d5dfbe4750101b2b892525a121ac11723d3305f59187daf3df29d8b8c66c2bd0e7692ee77966c5e0755af5e3ca6651e4f2c85559dbd8dcd2defba8e3c1ae5b2ba815c827bddb20b8bfd1fdef9c234b3f9611fda73216de376134a1df7394ca2835260878ef6db"}, 0xfffffffffffffd56) bind$inet(r0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001d000)="9255e7686f7ec03cb2", 0x9, 0x4000004, 0x0, 0x0) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ea000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cb5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f000065f000-0x4)=0xe, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006a1000)=0x0) 2018/01/29 04:30:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b48000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00006ef000-0x1c)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f00001b7000)={0x2, 0x3, 0x5, 0x7, 0x4, 0x0, 0x3, 0x1, [@sadb_ident={0x2, 0xb, 0x4, 0x0, 0xfd}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a54000-0x34)={0x0, 0x2c, "c53528d21ab4a91a8d240393623a5ea1d7815915c48f99aa351e9e6f9db568b8b1ad1fb204e9900817f47564"}, &(0x7f0000ab5000)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b91000)={r1, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x5, 0x5529, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x1, 0x0, 0x1, 0x81, 0x5, 0xfffffffffffffffd}, 0x20) 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c34000-0x5)='user\x00', &(0x7f0000b7b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f89000-0x73)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mincore(&(0x7f0000522000/0x3000)=nil, 0x3000, &(0x7f0000fc6000)=""/97) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r1) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000465000)={0x5, 0x80, 0x9, 0x3, 0xe5}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006eb000)='net/netlink\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00007dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007f7000)=0x14, 0x80800) bind$packet(r2, &(0x7f0000387000-0x14)={0x11, 0x0, r3, 0x1, 0x4000000000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000032b000-0x8)={0x5, &(0x7f00001af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000271000)={r1, &(0x7f0000341000)=""/155}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b85000)=0xc) setfsgid(r2) getsockopt(r0, 0x7, 0x7a7d, &(0x7f0000169000-0xe6)=""/230, &(0x7f00002ee000)=0xe6) r3 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000263000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x3ff, 0x0, "33034ab3bac0", 0x103, 0x0}}) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000cb0000)=0x0) readv(r0, &(0x7f0000992000-0xa0)=[{&(0x7f0000a15000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c28000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707", 0x5c, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d23000)=0x0) recvmsg(r1, &(0x7f0000f8b000-0x1c)={&(0x7f000003f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000795000-0x40)=[{&(0x7f0000873000-0x8f)=""/143, 0x8f}, {&(0x7f0000f76000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000029a000-0xac)=""/172, 0xac, 0x0}, 0x0) write(r1, &(0x7f0000fb2000-0xcc)="f4", 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) [ 48.899881] keychord: Insufficient bytes present for keycount 56 [ 48.912119] Option '§Öç#\®¼' to dns_resolver key: bad/missing value 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000b60000)=""/43, 0x2b, 0x40002000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000192000)=0x5724, 0x4) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000331000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f000090f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "57aea8", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ead44a", 0x0, "e0c0bd"}, ""}}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x0]}) write$selinux_context(r0, &(0x7f0000331000)='system_u:object_r:policy_config_t:s0\x00', 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) connect$llc(r1, &(0x7f0000333000-0x10)={0x1a, 0x1e, 0x101, 0x0, 0x0, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) 2018/01/29 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3000)='nv\x00', 0x3) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a1c000-0x7c)="7ce5bf142e758e7c601a23cd71ddda3553ceba1402ccb2cc49386d393f68645299fd70d3b323dbaa656a13dede2bd6521cb482cb3a429eadbad92e9512f58d74ae340598f34fd8be39d1afc22f8bea3e48281157376e7e8dbb9a9138624db3ed35dccafde768a505097e3c0a7111eda8fb70c873e71047302a16f7e8", 0x7c) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x400}, 0x54f6, 0x1544, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000633000-0x7)=""/122) clock_getres(0x2, &(0x7f0000b5b000)={0x0, 0x0}) [ 48.966932] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 48.968471] keychord: Insufficient bytes present for keycount 56 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0xa7e, &(0x7f0000fbe000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x3ffc) r1 = add_key$keyring(&(0x7f0000605000-0x8)='keyring\x00', &(0x7f00009c4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f000060e000)='keyring\x00', &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x6, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001af000-0x8)={0x0, 0x0}) close(r0) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$TIOCNOTTY(r0, 0x5422) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000)=0x0, 0x401) 2018/01/29 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004e3000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f71000)=0x2) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000066b000-0x8)={0x2, &(0x7f00007cf000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00006bd000-0x8)={r3, &(0x7f0000172000-0x34)=""/52}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d34000)={r2, 0x80000, 0xffffffffffffffff}) 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026d000-0x11)='/dev/vga_arbiter\x00', 0x400080, 0x0) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000115000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getdents64(r2, &(0x7f00001fa000-0x46)=""/70, 0x46) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00001c3000-0xc)={r3, 0x80000, r1}) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000043f000)=[{0x0, 0x0}], 0x1, 0xffffffff) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000015000)={0x0, 0x6}, &(0x7f000084c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000754000)=@assoc_value={r2, 0x101}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a09000)=0x573, 0x4) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x57, 0x88000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e6c000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) madvise(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0xc) 2018/01/29 04:30:52 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[], 0x0, 0x8000000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000-0x3)={0x80000014, 0x0}) 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) fcntl$setlease(r2, 0x400, 0x2) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e8b000-0xb)='/dev/hwrng\x00', 0x800, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000044000)={0x9, 0x4000000000000a, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x0}}, &(0x7f0000327000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000028b000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x10c00000, &(0x7f0000897000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009eb000-0x12)="47c7d9716d2c7e3a2ea19b6f4c405612e57994f478e0a498dfd710c65bcbc6301f2c0daedaf5fa3ef50f138148413e2421e0a74744fd10eb1a3a6b3aa3c352eac79dc75f7180956ef4113ef4bb9b39f2836f5ba22dbaff2bcad590b79df8c0374d198e86482c6ced53dd74ee4060fb8ba080d83247b2b058706545e93c8aa432c032fc7e82743fe7", 0x88) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d26000-0xc)={0x15, 0x1000, &(0x7f0000d26000-0x1000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000-0x4)={0x0, 0x0}) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) socketpair$inet6(0xa, 0x40003, 0x101, &(0x7f000074b000+0x724)={0x0, 0x0}) pipe(&(0x7f0000ef4000-0x8)={0x0, 0x0}) r1 = request_key(&(0x7f00006c8000-0xa)='blacklist\x00', &(0x7f00005e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007c1000)='\x00', 0xfffffffffffffff8) add_key(&(0x7f000064c000)='rxrpc_s\x00', &(0x7f0000e36000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) 2018/01/29 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x76, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000579000)={@generic="ef2301b788acf5644e2f8966a4d468dd", @ifru_flags=0x800}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a90000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000333000-0x9)='/dev/sg#\x00', 0x3, 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000072a000-0x4)=0x3, &(0x7f000021c000)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d40000)=""/216) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000068a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) sendfile(r0, r0, 0x0, 0x0) fdatasync(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f3e000-0x8)={0x0, 0x0}, &(0x7f000057e000)=0x8) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0xf, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dbd000-0x8)={0x0, 0x1}, &(0x7f00008c7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000de1000-0x10)={0x8000, 0x203, 0x5, 0x20, r1}, 0x10) rmdir(&(0x7f00004cd000)='./control\x00') removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') execve(&(0x7f0000498000)='./control\x00', &(0x7f00005df000)=[&(0x7f00006f3000+0xccb)='trusted-eth1\x00', &(0x7f0000ac1000)='system.posix_acl_default\x00', &(0x7f000037a000)='system.posix_acl_default\x00', &(0x7f000018e000)=')*^%keyring%\x00', &(0x7f0000a69000)='eth0\\\x00', &(0x7f00003c5000-0x19)='system.posix_acl_default\x00', &(0x7f0000384000)='system.posix_acl_default\x00', &(0x7f00003ca000-0x19)='system.posix_acl_default\x00', &(0x7f0000177000-0x3)='}-\x00'], &(0x7f0000ea3000-0x28)=[&(0x7f0000522000-0x1)='\x00', &(0x7f0000057000-0xa)='3cpuset#%\x00', &(0x7f00003e3000+0xe74)='(userselinux+\x00', &(0x7f000010b000-0x19)='system.posix_acl_default\x00', &(0x7f0000ff7000)='}\x00', &(0x7f00006fe000)='system.posix_acl_default\x00', &(0x7f0000ed1000-0x1)='\x00', &(0x7f0000ea7000-0xc)=')vmnet0bdev\x00', &(0x7f0000178000-0xd)='nodevvmnet1)\x00', &(0x7f00002ff000)='system.posix_acl_default\x00']) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r2, 0x0, 0x27, &(0x7f000059a000-0x4)=0x3, 0x4) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = open(&(0x7f00007da000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ff000)={0x0, 0xfffffffffffffffe}, &(0x7f00008cf000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000016c000-0xc)={r2, 0x9c, &(0x7f00009f3000-0x9c)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x800000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000d8d000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c78000-0x410)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0x600080, 0x0) unlinkat(r0, &(0x7f0000007000)='./file0\x00', 0x200) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) r2 = open(&(0x7f0000912000)='./file0\x00', 0x8282, 0x71) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00008f6000)=""/227) 2018/01/29 04:30:52 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000955000-0x4)=0x0) ioprio_set$pid(0x1000000000000002, r0, 0x10001) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000b91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000036c000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x800000000041, &(0x7f000024c000+0x994)=""/192, &(0x7f000062a000-0x4)=0x23) lgetxattr(&(0x7f0000318000)='./file0\x00', &(0x7f0000678000-0x9a)=@random={'os2.', '\'\x00'}, &(0x7f0000726000)=""/4096, 0x114) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ad5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000791000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000967000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000842000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000746000)='/selinux/load\x00', 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d30000)={0x1, 0x0}) r2 = memfd_create(&(0x7f000055f000)='!%eth0keyring\\md5sum\\\x00', 0x2) sendfile(r0, r0, &(0x7f000051a000-0x4)=0x0, 0x8) fcntl$setlease(r0, 0x400, 0x1) pwrite64(r0, &(0x7f0000cf4000)="", 0x0, 0x43) getgroups(0x7, &(0x7f00004fa000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004b1000)={0x0, 0x0, 0x0}, &(0x7f00004aa000)=0xc) setregid(r3, r4) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c58000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b36000-0x88)={0x9, {{0xa, 0x3, 0x4ab0, @loopback={0x0, 0x1}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) vmsplice(r2, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) 2018/01/29 04:30:52 executing program 7: r0 = dup(0xffffffffffffff9c) 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) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="feb59ab058716588b8b2cfc7b5a71ab32ee7a737a0265ddb50a44c1683039bd9e1b79f3b8efb658483089682467dfd54cba91ce6756e54c2b208dc3819dba9cf345a45f7c74e00bcd2c971b09c03082f3c922208b117b61f7211f117fff50a40560aafc206d95ad0d789fbe85e3bc48f178d11134adc698fcce1c7cc28120291cea40c66c4c10c16a938d68e18799ff373fabaf34c9187619d169ef933cb50a74a33a7de9ef889612008f49e9fad71", 0xaf}, {&(0x7f0000001000-0x4f)="1e61167bd80991168fb5d6d9ee9c2e50ae48d0387cb15bbb08e05a37e096b483478002b254a1e67315988c9403327ee876c025488f35625bf224c66bc34452e073194bb755a0374226e76b548676e3", 0x4f}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000cf4000)="", 0x0, 0x43) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000994000)=""/104) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x7, &(0x7f0000e20000-0x50)={0x4, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fa000)=0x0) clock_gettime(0x0, &(0x7f00004bc000-0x8)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000323000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r4, &(0x7f000001f000)='./file0\x00', r5, &(0x7f00006e4000)='./file0\x00', 0x1400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000ec2000-0x4)=0x4) timer_create(0x0, &(0x7f0000537000-0x58)={0x0, 0x2a, 0x4, @thr={&(0x7f000086a000-0x7e)="7c7471cb00361ac830412523e81f1369b79d1cc9c452dbd84eecaad1efb7eb5a1b2e473bfaac8930b2f76abacd361760a51993f15c7c435973b407714f6ba257fe59d413e9de21b8787e186cbe10b5ad88d872ccf77b7015c8d757f3d457595aae1fffb81a06cc0244870f7768d4b776f873b5bd2d5dd3e87bd5f5974c7d", &(0x7f0000719000-0x95)="5f3c3fb63a4677443d6481e31fd0e86dd5072801e91e27a759cc2a1c001cef1f49c42e0212fe14dc6dc5ca33480c79a3764a3853f1da654da9a661ba39de750b7898e0b68ca9181390ea6e0c909a0d49fba3469f5b9bbde32ef602ca0db98169f9653779304f17841114a6261abcdea1ff974ef339b6e7043e06f4f3d804b64995ae1027ebc8a880b32fb082ba0618a38c3332984b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x0) utime(&(0x7f0000be6000)='./file0\x00', &(0x7f0000e8f000)={0x7, 0x6}) timer_settime(r1, 0x0, &(0x7f0000938000-0x10)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f00006eb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x8000) socket$inet(0x2, 0x6, 0x1) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x4, 0x6, 0x81) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2018/01/29 04:30:52 executing program 1: unshare(0x7ffffe) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001ed000)=0x0) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x2d00, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 04:30:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f000098e000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000020b000)={&(0x7f0000b67000/0x1000)=nil, 0x1000}) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r1 = open(&(0x7f00002cb000-0x6)='./bus\x00', 0xffffffffffffffff, 0x2) socket$nl_generic(0x10, 0x3, 0x10) recvfrom$unix(r1, &(0x7f0000ec4000)=""/241, 0xf1, 0x225ca0fc3483fa3c, &(0x7f00000ed000)=@file={0x1, './bus\x00'}, 0x8) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000453000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e99000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x9) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000288000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000479000)={0x0, 0x5}, &(0x7f0000925000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000340000-0xc5)={r1, 0xbd, "41bbc055f30e2f85950d0e0889852979287f5e161098b44c82ba169f452d9b55349638ae2b74284d988b1f3748c8c7e773daaade621a1dcc0307ff55e973dd053e7d01e7d98c13fccca4ae335e486a7e5377f8922abe5b6e8204f5bc2e133d5882861c873e183b1e21cc1d4ec0c0de67d0ebf7b1f5d737809b21924961e117c63489f4da521d6b2efe8248ef4fb13086e1d57a3f5e79576a778ae766fdbcdc4b9ae6e03ec406b26ad9c5e21b3b8ea7fa6f13f30aa4e73652bd98de68d6"}, &(0x7f0000abf000-0x4)=0xc5) 2018/01/29 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000008000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000012000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000-0xc)={r2, 0x6, 0x30}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x2001, 0x0) r4 = openat(r3, &(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x10) setns(r4, 0x48000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@generic="11b1530b8d9580c80af3a477c2ce7bd8", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000011000)=""/4096) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x891a, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000004000)=""/195, &(0x7f0000003000-0x4)=0xc3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000008000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000007000)={&(0x7f0000008000)={0x1b0, 0x8, 0x2, 0x2, 0x4, 0x2, {0x0, 0x0, 0x5}, [@nested={0x114, 0x44, [@generic="66fa6470c98258ce81a56d9aaba33b7086b4ad9da27dcef917e46137b916cc2f9fc5776616f756d9299ab4556692365d46a4bda5603a83dc87deb5ae8062b1b84d645501b9a7e8aba140a780c8cb96d5c484323bc4eea2fab0287d8229b3dc6e2f81cad344deba882f77d60b1e800006a804e26402a4e9ba5fa8f25124c668ac14c702e6e88f3399c4cfabc6474f2cec2d28f7b26e8ce8e047217432467837b57c25f4d576483935ec88c092d6418b39caf3a4e6a29e198e7c900d8a65d44d245c328a38ec0c1a17248ec09e75654af012ddb880f190365d236d3f9d7abd514f9e3c927b03ca22217800", @typed={0xc, 0x79, @pid=r1}, @typed={0x18, 0x10, @str='/selinux/policy\x00'}]}, @typed={0x88, 0x4c, @binary="2e4cd9190e8c411a3ff56369589e6abe09283b38ca677f631b166baa06c57d4e00a7c5bfb8a1f947b2276cc6a5bd717ec43678da469a4da10c8fb03d600e69f6f2faf4fe408b165d3f5f2aac2fb5fdd293a7bd85b850cb1a216a8e8c30fb4edbffb88ec5af9ced7c3113eb75e5b23f28448b05399776dc187bc016191b3365"}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x80}, 0x4008804) 2018/01/29 04:30:52 executing program 3: r0 = getpid() capget(&(0x7f0000b98000)={0x399f1336, r0}, &(0x7f0000828000)={0x0, 0xf1, 0xffffffffffffff01, 0x0, 0x7, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) dup3(r1, r2, 0x80000) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000008000)=0x2) 2018/01/29 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000cd8000)="4408000913", 0x36409a572ad04ea) 2018/01/29 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) time(&(0x7f00001f4000)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c01000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:52 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000008000-0xd)='/dev/urandom\x00', 0x0, 0x8100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x6c100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0x5, 0x0, 0x200, 0x0, 0x2, 0x58cc283e, 0x4, 0x4, r2}, 0x20) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/01/29 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000bcf000-0x1)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/29 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000)="1b0000000005030000000000000083bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000d000)=0x0, &(0x7f0000006000)=0x4) 2018/01/29 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mlock(&(0x7f0000643000/0x1000)=nil, 0x1000) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f00002a5000-0x8)={0xa2, &(0x7f0000af5000)="c11b970054f9ff88ffb9ffe5d4c3060800210070dc43720000000100000001d3691742d56079b4f84b74abb3fec81f7b3c91af73b44eeaea301a843661a37d383b5564adddc7ce445d1fe1f4c5add545c3a84bd604dfc12c690e0db0ba2a27c3a3598abe3bf9aedcadd27919542ddf8cce2cd3bf9c88a666adc2a542095bc9764f3b2fad4a65204033f254c5d7a36b9bb69821bafb36595c03f35a368be934a837e8"}) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000fc8000)=@random={'user.', '\'system^\x00'}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xfe6e, 0x0) 2018/01/29 04:30:53 executing program 1: r0 = socket(0x80000000000a, 0x6, 0x4) sendto$unix(r0, &(0x7f0000034000-0x3f)="", 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/29 04:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/29 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1c000-0x15)='/proc/self/net/pfkey\x00', 0x202000, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f1c000-0x10)={0xfff, 0x2, 0x3, 0x7fffffff}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00002fa000-0x1c)={&(0x7f0000001000-0x12)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f0000839000-0x18)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000743000)=""/97, 0x61}], 0x3, &(0x7f0000d01000)=""/82, 0x52, 0x3f}, 0x20) fcntl$setflags(r0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007c6000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc7000-0x4)=0xe8) r3 = getegid() lchown(&(0x7f0000f24000)='./file0\x00', r2, r3) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") symlinkat(&(0x7f0000009000)='./file0/file0\x00', r1, &(0x7f000084d000-0xe)='./file0/file0\x00') mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") shutdown(r1, 0x1) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000146000-0x5)={0x0}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007bb000/0x3000)=nil, 0x3000, &(0x7f0000e0e000-0xf4)=""/244) 2018/01/29 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eec000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000624000-0x3)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f00000c0000)=[]}) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) truncate(&(0x7f0000d9f000)='./file0\x00', 0x3f) mkdir(&(0x7f0000963000)='./file0\x00', 0x40) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname$unix(r0, &(0x7f00007e6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f00000-0x4)=0x8) [ 49.673047] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 49.708439] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/29 04:30:53 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) 2018/01/29 04:30:53 executing program 4: listen$netrom(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000dc4000)={0x1, 0x4ed, 0x1, 0x18, 0x10001, 0x6, 0xfffffffffffff26c, 0x4, 0x0}, &(0x7f0000cb0000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x5, 0x1}, 0x8) 2018/01/29 04:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getrusage(0x1, &(0x7f0000a9e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000d4000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000ee0000-0x4)=0xc) stat(&(0x7f000052d000-0x8)='./file0\x00', &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004e1000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x0, 0x80000000, 0xa, 0xa0, 0x0, 0x1, r2, r3}, {0x1f, 0x6, 0xbf4, 0x7fffffff, 0x1, 0x8, 0xd538, 0x7ff}, {0xf6, 0x80, 0x7, 0x1}, 0x5, 0x9, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xb7c072aa5fc144bd}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x400, 0x1ff, 0x3, 0x6}}, 0xe8) writev(r0, &(0x7f000051c000)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x0) 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000374000-0x9)='/dev/rtc\x00', 0x208000, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000eff000)="bd61e14941dda3446a1c35de010123df1eccb236e204fa085eeace30f430d7af7ebcd48137139f91aab7a336f1e91b13d56baf8eb56cd6132eb53e5f84b1c42e0d70071f28e2a830f802a2bab2196791182eb9a1f7ac4b652ea66c52905ed5318aaedcc59e083777a27d0f75ecb81cdeb28d7137585b5f723ff5c96e38e4e9f5419bb0de10") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00006ed000)={0x0, 0xa5, "4e5e61265027dce48fac27c846ae34428f1154961cad26382ae6379fc4f01bb61029083fff69e55f3be626ffa272343dd22a0d7d8356ec88134ea17ee47ec121900d27b794a0fc3f0c17dbf556a2ee3f9ab200382e5f2834de527bb963a4e0929cc81a72d292ef2cc2816a441e7244043ad1a2d01574f172342fdfaed8a6ad6561ed275e43771f4fdef766b843ab533a58966633227b91628b2ef4b6dbc8a1aa480a925a42"}, &(0x7f0000f00000-0x4)=0xad) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eff000)={r3, 0x1}, &(0x7f000021d000-0x4)=0x8) r4 = dup3(r1, r2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000752000/0x3000)=nil, 0x3000, 0x12) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f01000-0x4)=0x410, 0x4) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e8f000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008b4000-0xc)={0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00004f5000-0x2f)=""/47) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000846000-0xc)={0x0, 0x0}) 2018/01/29 04:30:53 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000013000)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000013000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x1000)="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", 0x1000, r0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000013000)={0xfffffffffffffbff, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:53 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x14, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000013000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r2}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9d000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet(r0, &(0x7f0000abd000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x10, 0x80800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000df1000)={0x0, 0x47, "05f89f0ec3961424b43232719fc9d30663ba82654627ce42f192ac214b6237c2676b78ea7da30c5dd2b5046b774131e5d29ac298786628dadaaf0e9630be6bc54c7681a637b66f"}, &(0x7f000063f000)=0x4f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c7a000)={r4, 0xfff, 0x9, [0x7, 0x3, 0x5, 0x100000000, 0x4, 0x20, 0x100000000, 0x4, 0x8]}, &(0x7f0000dae000-0x4)=0x1a) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fff) r5 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000172000)={0x0, 0x0, 0x0}, &(0x7f000072a000-0x4)=0xc) r7 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a00000-0x4)=0x0) r9 = geteuid() r10 = getegid() fcntl$notify(r0, 0x402, 0x11) r11 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000386000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005f000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000014e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e66000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b1c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a09000-0x4)=0xe8) lstat(&(0x7f0000be6000)='./file0\x00', &(0x7f00004fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000063e000-0x1c)={&(0x7f0000b54000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c2c000)=[{&(0x7f00002b5000)="c70c28183a137d79524e95aa0a824b4652b7ac0e5d89a231bc0a6a4abe22e9d885478d73a2d7e0bc92068c5ea45823d8c597550d8224373cbf9482ca42ca25ec4c8e1c02ffaf009c5c647b9fbe214a99fac2e19fb440b16516e608b0171e88434439e4288436767ea5a6dcc1889ba92d8b107380d4ca10b509e78568f311a08245f10e43e0e76cfebf1697d1a6b37ffbca0abb5a1eed9f236ba896b5b6", 0x9d}], 0x1, &(0x7f00002a4000)=[@rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r0, r3]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0xc, 0x1, 0x1, []}], 0xd8, 0x4000045}, 0x20000000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) r17 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r17, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) fcntl$dupfd(r0, 0x406, r3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f5f000)=0xdba) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f8000-0x4)=0x14) 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c3a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a0000)=0xe8) r3 = add_key(&(0x7f0000efb000)='blacklist\x00', &(0x7f0000aef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004da000-0x14)="9595dd1ae0ce2cf802af0cffcf817576a661e866", 0x14, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) recvmsg(0xffffffffffffffff, &(0x7f000078e000)={&(0x7f0000b00000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a62000)=[{&(0x7f0000628000-0x36)=""/54, 0x36}, {&(0x7f000068f000)=""/0, 0x0}, {&(0x7f000015a000)=""/154, 0x9a}], 0x3, &(0x7f0000ce7000-0x9a)=""/154, 0x9a, 0x9}, 0x40000100) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000eca000-0x8)=0x40, 0x8) 2018/01/29 04:30:53 executing program 3: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030307fffd946fa283bc0a6000f0ffff0006031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000011000)={0x0, 0x0}) ptrace$peek(0x1, r1, &(0x7f0000002000-0x4)=0x0) 2018/01/29 04:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f41000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x5, 0x30b, 0x4, 0x20}, &(0x7f00000e5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058c000)={r1, 0x8, 0x20}, &(0x7f00004e5000-0x4)=0xc) syz_open_procfs(0x0, &(0x7f00000d5000-0x7)='ns/pid\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) sendto$inet(r0, &(0x7f0000454000-0x42)="c5bb6245d4f7718cd76efb08fdd6a64e72b246d2470be7bc6546ad7a5c542b010447622e7dc4d9f2b315535cb03aefb21546ace1adf0ec6741d54c3bdcb5fa76c835", 0x42, 0x4080, &(0x7f000005d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x5, 0x20) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/01/29 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) rt_sigreturn() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000942000-0x8c)={0x1, 0xa3, 0x4d4b, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fbc000-0x10)={0x0, 0x2, 0x124b, 0x6}, &(0x7f000008c000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f4000-0x8)={r1, 0x4}, &(0x7f000038f000-0x4)=0x8) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000fc4000-0xa)='./control\x00', 0x0) getdents64(r2, &(0x7f0000fc5000-0x42)=""/80, 0xfffffffffffffd35) 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d36000)='/dev/random\x00', 0x0, 0x4007d) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)={0x0, 0x0}) read(r0, &(0x7f00008f6000)=""/137, 0x89) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x4, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/rtc\x00', 0x284240, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a7b000-0x18)={0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000075000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000062000-0x30)={0x28, 0x0, &(0x7f000036f000-0x28)=[@increfs_done={0x40106308, r3, 0x1}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x10001}], 0x38, 0x0, &(0x7f000025b000-0x38)="356425c84998ebac3fe50843c707b444e310cf47211cb44644f9455d7363836a027569cca65408183dca732f969931d0d8944bd519425307"}) 2018/01/29 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000472000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) r1 = socket$inet6(0xa, 0xe, 0xf23) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x4b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 04:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x3d6, &(0x7f000058e000)=[{0x1, 0x5, 0x10000, 0x3}, {0x6, 0xfffffffffffffffc, 0x6, 0x40}, {0xa82, 0x1000, 0x4, 0x800}, {0x400, 0x9, 0x4, 0x81}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000057d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000307000)=0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) 2018/01/29 04:30:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000001000)={@generic="02006ac0400158ff2dbf067547b7eae1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000006000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/29 04:30:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000efe000)={0x80000000, 0xf, "f6a624c35b59c5bdacc7d36dfb0515"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r1, r2) 2018/01/29 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r0, r1) readlink(&(0x7f00007d2000)='./file0\x00', &(0x7f0000b4e000)=""/32, 0xfffffffffffffd3b) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = dup3(r3, r4, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000382000-0x24)={0xff, 0x400, 0x800, 0x0, 0xea, 0xcf5a, 0x100, 0x0, 0x80000000, 0x89, 0x100000001, 0x4}) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00004a8000-0x4)=0xffff, 0x4) connect(r5, &(0x7f0000196000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x4}}, 0x2e) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005d0000)={0x0, 0x0, 0x0}, &(0x7f00007c5000)=0xc) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000202000-0x8)={&(0x7f0000586000)=""/43, 0x2b}) ptrace$getsig(0x4202, r0, 0x100000000, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.031291] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.039790] IPv6: NLM_F_REPLACE set, but no existing node found! [ 50.059650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.068708] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x1c)={&(0x7f000000e000)=@llc={0x1a, 0x0, 0x9, 0x0, 0x2, 0x3ff, @random="dbf167ddaf2c", [0x0, 0x0]}, 0x10, &(0x7f000000f000-0x20)=[{&(0x7f000000e000)="02da9f30453cb2131f1d5ef36581a32ff3a70de50af54a281a49cb417346f3529d24383d254cb5be675110a2d101d3bb02903ebe4ad15de171e3b9ac9006f0edd1bafc63fd338fa24034bcb1f1952f25a2fbad9f8f3ff0d6e81d5d19b027a5d701bdb2151a610bd82115cae04d4d6736ea1305c3e341eb6751d0624fbdf57e2f802393f67181079f7c7b268639c2b395584d78ac9e2648dc1adc55d97b7a2a8ba36924298f00d63b6205d4e12438639b975880899bae80ac259eff3b4daf7e2dc80c5bc798467876c2580bbe759dd71b9ddb8a844f582f5656688200f0d16b4c110a9c115e00994066a5fd50e70951bfe7098ce08f94efd224", 0xf9}, {&(0x7f0000005000-0xa5)="7ba4b444391a5d1dd0a376ebbfe2cfec1cfae202e4525a167b5c7b03a1715e4456dc62c9a2fe8d9968c95fceb4b8594ccc3183165e7b5518b50d240579c2159e1bd41da71a16815780a0e1832576c87c4087d12b9c69573acb3f158ea9d4d3d822aa67adcaa4c0a1757b965dbf736e2d02c3a6301f164c95f6c463e065fcfe83151f20c52aa1029f8d9e2f8e52a8c609badd1d180db616f75d556548ffb67d56dab3ea14ea", 0xa5}, {&(0x7f0000006000-0x1000)="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{0x78, 0x1ff, 0x1000, "0cc1e4a878cd0e4a0f3eb8ab8e007a8b2838e55bb6f488051883d42b835cbece964ddc3e68d325ca51b516f6e91331e972875fcd17075762057fab56ad512cd003b77d7ba06a4ead56168c475a17f2f0e0a8d56703b8b74712e2a15eb9cbb89e18b8b1178fcc0fc2f8bf"}], 0x2304, 0x80}, 0x841) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001d00030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.140229] audit: type=1400 audit(1517200253.470:15): avc: denied { ioctl } for pid=7174 comm="syz-executor2" path="socket:[14610]" dev="sockfs" ino=14610 ioctlcmd=5402 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 [ 50.176059] audit: type=1400 audit(1517200253.510:16): avc: denied { setopt } for pid=7174 comm="syz-executor2" 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 [ 50.202072] audit: type=1400 audit(1517200253.540:17): avc: denied { connect } for pid=7174 comm="syz-executor2" 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 2018/01/29 04:30:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x92c000)=nil, 0x92c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000092b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer\x00', 0x8803, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f000026f000-0x4)=0xb8fb, 0x4) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000247000-0x4)=0xffd, 0x4) sendto$inet6(r1, &(0x7f0000a06000-0x51e)="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", 0xff6, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d63000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004a2000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @loopback=0x0}, &(0x7f00003e7000-0x4)=0xc) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r1) 2018/01/29 04:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = syz_open_procfs(0x0, &(0x7f0000446000-0x9)='net/sctp\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f2f000-0x10)={0xfffffffffffffff7, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000a81000-0x10)={0x80000000, r2, 0x10000, 0x6e0f}) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) readv(r0, &(0x7f0000fe1000-0x50)=[{&(0x7f0000fe1000-0xa2)=""/162, 0xa2}], 0x1) fcntl$setlease(r0, 0x400, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/29 04:30:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d4000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ea000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000)=0xe8) getgroups(0x3, &(0x7f0000ea4000)=[0x0, 0x0, 0x0]) getgroups(0x5, &(0x7f0000b4d000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000060b000-0x8)={0x0, 0x0}, 0x8) setgroups(0x2, &(0x7f0000dfb000)=[r2, r3]) open(&(0x7f0000cf8000-0x8)='./file0\x00', 0x200, 0x1cf) recvfrom$inet(r1, &(0x7f0000da3000-0x66)=""/102, 0x66, 0x1, 0x0, 0xfffffffffffffc75) sendmsg$nl_route(r0, &(0x7f00005f9000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3c000+0x803)={&(0x7f00000da000)=@ipv6_deladdr={0x34, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000995000)={0x0, 0x0}) 2018/01/29 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") r0 = open(&(0x7f0000005000)='./file0\x00', 0x40, 0x0) accept4$inet(r0, 0x0, &(0x7f0000f2a000-0x4)=0x0, 0x0) 2018/01/29 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00') [ 50.204167] audit: type=1400 audit(1517200253.540:18): avc: denied { attach_queue } for pid=7164 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 50.273027] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket 2018/01/29 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000094d000-0x4)=0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000583000-0x4)=0xfa) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) 2018/01/29 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000941000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ce2000-0xcf)=""/207) unshare(0x40600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000c9a000-0x79)="82e6a648afb3a29c1b93379793f9774e7bc99b06b9dc876b74c5d54e037fe5977e607a0cb2524b24a8655e5323a6dd6b9d8fec2a3d1a5debe937bf03e7526cfd4da21ae978f65da68a63cbd50fe319cb5207cbc039b57d7267eea4e17311b4a2757fdc095ff9731b143f9d803090587a843f5f998058ffbcdb", 0x79, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea4000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00003ec000+0xe6)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009d0000)={r2, 0x9, 0x30}, 0xc) [ 50.357232] IPv4: Oversized IP packet from 127.0.0.1 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006e6000)={0xc94c, 0x20, 0xde1b, 0x3f, 0x5f0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/29 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/ppp\x00', 0x20001, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x200) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000827000)={&(0x7f0000fa9000)="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", 0x208}) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0xfffffffffffffe39}) pipe2(&(0x7f00000c2000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000faa000)=0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000fab000-0x4)=0x800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000f72000)=[0x344, 0xcad]) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000049b000)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) getpeername$ax25(r4, &(0x7f0000fa9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa8000+0x29d)=0x10) 2018/01/29 04:30:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000137000-0xa)=@generic="60c5f4583ebffbc7b580955f535a5b67") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f3e000)=0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) 2018/01/29 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/29 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r2 = syz_open_dev$tun(&(0x7f000043f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d20000)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00002f4000)=r3) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c78000-0x15)='/dev/pktcdvd/control\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000833000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000afa000)={r5, 0xb}) ioctl$KDSETLED(r4, 0x4b32, 0x401) 2018/01/29 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) bind$inet(r0, &(0x7f0000169000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff46) pipe(&(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00005d3000-0x4)=0x0) sendto$inet(r0, &(0x7f0000d36000-0x2)="1b4f", 0x24b, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79) close(r1) [ 51.633084] IPVS: Creating netns size=2552 id=12 2018/01/29 04:30:55 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000dec000-0x4)=0x406, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) close(r1) 2018/01/29 04:30:55 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) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) r1 = gettid() getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r2, 0x0) ioprio_get$pid(0x0, r2) 2018/01/29 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getrlimit(0x800000000f, &(0x7f0000d9e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e1000)={0x0, 0x0, 0x0}, &(0x7f00005d2000)=0xc) ptrace$setopts(0x4206, r1, 0x6e54, 0x100000) 2018/01/29 04:30:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x1000000}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip6_vti0\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x31, 0x5, 0x0, 0x6, 0x1, 0x100, 0x7, 0xb8a, 0x200, 0xdd, 0x8, 0x5, 0x4e5a, 0xffffffffffff309b, 0x400, 0x0, [0x6, 0xffffffffffffffe1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000228000/0x3000)=nil) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000022b000)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) fsetxattr(r0, &(0x7f000047c000)=@random={'user.', '\x00'}, &(0x7f0000025000-0x6)='+bdev\x00', 0x6, 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) 2018/01/29 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000007e000)='/dev/usbmon#\x00', 0x8, 0x180) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e1f000-0x40)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d8d000-0x4)=0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) creat(&(0x7f00005ce000)='./file0\x00', 0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000b91000/0x4000)=nil, 0x4000, 0x0, 0x1010, r3, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)='z', 0x1}], 0x1, 0x0) dup2(r1, r3) 2018/01/29 04:30:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='nr0\x00', @ifru_flags=0x3100}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0xa, 0x71) 2018/01/29 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003b2000)="49ac3eeb3fac67618b945ee8f70e7fe08f8b934e3794bdef576c6f3616b5639a9c403d1a18a5b2085eaa8daebdfd84fc3c0373ea2aa5b13c6cca5ee2e0933a35", 0x40, 0x4080, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000236000)={0x0, 0x4, 0x2, [0xffffffffffff9243, 0x6]}, &(0x7f00000ab000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005a0000-0xca)={0x0, 0xc2, "c1bd0a420673bf24c46f0fda6fc52bd0779c9b400ac7d0871ecda5fffaa73692376e0cc87ff0e3689dcfde9532525aff59ff20c15f1cb47e621a414cbfe99d7d00e7da2fbac57d83823e57117ff848ff72de9a032808ab18a5affa29623b43a1d75263dbd457d01a86cec08d4c9c041ad115679c86c43c5e524c9b70a6f47bd003221227d01c0a50a59c8a72ce309d66b37e8345d3b04a8c0b68a07da8c5f2962e51dd26047a3bfe26c05679432a2976e66c2e627778843b6b648bb22ee2a2badd74"}, &(0x7f0000797000-0x4)=0xca) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bed000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7}, &(0x7f000084b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a4c000)={0x0, 0x6e, "706aa81d476260ed4df394a5cf1e890e6e9f6585e47bfe0cb3b559766721b728c06097ac13d67ed96a9e6f5a0590fa657aa4734d5a23108c5814b4596eb0118617e8274986849c955b73b8eb3f78120caa47d6c85a4cae8b47293e5711dfcf1c0a906c563548953188164e30b81e"}, &(0x7f00000a4000)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a1c000)={0x0, 0xba, "2a724edcb82b4925cfaa633f2c543b6061ee63dfd68cb74018e90c36530dafd9f228cfdf23aad426601f7112d8396f1933cbee339f756690bfbc0c77396bc9d1bea685f8769fab10ab9cd60fbaf18ad282e2963b1236429d3cfbc42502872a7c555063c1eade7d0f06c5aa61c4d3de8eff32b00fb09fe8d6924833320f7560544029dc2b52f4b771e988b0df2e3dac0d7eb56ba10c7b228581ddcd187351e28d756b8cb113d41bcdcdc5057a036995456e39135b5a931afa3d8f"}, &(0x7f00002a3000)=0xc2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ec000)={0x0, 0x401, 0x1, 0x9}, &(0x7f0000345000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa7000-0x10)={0x0, 0x1ff, 0x3, 0x580}, &(0x7f0000e8e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000503000)={0x0, 0x1}, &(0x7f0000e28000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cfa000)={0x81, 0x2, 0x8000, 0x0, 0x602e, 0x5, 0x2, 0x8001, 0x0}, &(0x7f0000986000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000089a000)={0x0, 0x0, ""}, &(0x7f0000842000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d96000)={0x0, 0x100000000, 0x3, 0x6, 0xffffffff, 0x4}, &(0x7f00008c5000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004f9000-0x101)={0x0, 0xf9, "880e85cbf5f27b2c69f8b168bad29d4a6f7caa60b721e3cdb604c738b17a232824f63e58ec2f22f9857562d356bc18fb3995030884ff937a23fe7369a933fa12fa5509e7f7f3ef2b7563057aeebe8e2692770791be0a7d65670abcbdc315cde644b047850fb510bddab7beb79e734204eefc1f3f4f20af79ee95d38b97c2c7b7e00c992dea0a8d7856da8e2a3ae2f0637eae6ce7adf2b58b141873d268f412f277739c48812e4de545732e4d74f369c9334c6bbec4e9f95cacdb33fb2e6b8a5e6e746d000b842305c1d1f3f7a38bcf54835cd600fee40280ceb3b5921c943305744e949adbab0d188d249792eca5a175f6dde0c0dfc0760ed8"}, &(0x7f00006e9000+0x163)=0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000da3000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x80000001, 0x4, 0x4, 0x3, 0x6, 0x1, 0xffff, 0x9, 0x704296c0, 0x10000, 0x80, 0x80000001, 0x3, 0x3]}, &(0x7f0000d72000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b9c000-0x8)={0x0, 0x1000}, &(0x7f0000736000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e50000)={0x0, 0x12, "f0858f0d3778909fd13e63c3c4b60763ecaa"}, &(0x7f0000559000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000067e000-0x2)={0x0, 0x101}, &(0x7f00000e3000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003ac000-0x8c)={0x0, @in6={{0xa, 0x2, 0xd0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a2000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000819000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401}, &(0x7f0000a78000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000abf000-0xc)={0x0, 0x0, 0x2, [0x4243, 0x80000001]}, &(0x7f000008e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000098f000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f8b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f0000d89000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008f3000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x3, 0xffffffffffff8000, 0x8}, &(0x7f000039f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002c5000)={0x0, 0xb6, "0075e1ed59bcb8afaa4c87afefaee47d1901a107976a8fa1e991ebb70ec59bba784bb1d1c4cb4008568c346fd51800576b7a0b1392ba0965373291e4bba64ceb27262074b5994e17f9e24c8eb7a46920ead6f5ef12fee3e211e66538db6ce7af8f37016b5616caaf85622f33e49ed4903db972abbd61ed1433cfcab0aae98dd7e01ca09e78ff6d3ed66860121f22510defde030ee25a2d866ce0293fc5b8b0560c5def96fd38a6f6287de12cee5f0b39f5724f92ec5f"}, &(0x7f000042f000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007e4000)={0x0, 0x9}, &(0x7f0000269000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000acd000-0x69)={0x0, 0x61, "35a149fa4caa4ee01894aba4f92a61356cfc1eb08ba2dadcdd0df0a43e7d71e5f37f8bc11ab25ff66835571b8649633becd250940dbe11d96dbdcf33253d249ff60561a674cc7fdeac6da62960c41b72769c944523e562d055a3a1398ebfda260e"}, &(0x7f00005a1000)=0x69) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b2a000)={0x0, 0x5, 0x8, 0x5, 0x3, 0x1}, &(0x7f0000578000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cab000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x9}, &(0x7f00000cf000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fbd000-0xa1)={0x0, 0x99, "653a954b99c40f93556c594e7edc3210aa690133e673a620e59255af7878cd44e6e533e864c80de0517ce9f4cfca254c0321ecd7f5e58b61b512eee3334344fdd9c86cac98fd8e37ba68ba08bdf1a44ff97e345bf9dee55dcbe59c6cb27bdb6ba61cb833a96c90a65faf64a1a7258ace5a6c2149b397c743d07d6368707f0398364327e0488eb8e15696f376106efed6534f45c9465648e3f7"}, &(0x7f0000177000)=0xa1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ea000-0xb8)={0x0, 0x800, 0x42, 0x9e, 0x2, 0x1, 0x1, 0x4, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1ff, 0x6, 0xfffffffffffffffb, 0x2151}}, &(0x7f0000522000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000918000)={0x0, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe43, 0xfffffffffffffffc}, &(0x7f0000e54000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005f4000)={0x0, 0x5}, &(0x7f0000911000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000b38000)=[{&(0x7f0000bd8000-0x10)=@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000836000-0x18)=[{&(0x7f00007f7000-0x1000)="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", 0x1000}, {&(0x7f00003cf000-0x41)="db2b53050dc334d2d80d1e57369b5731a22736d0b28007c28a502272652fadec1a7596ac8f8e6d15681c20429d70eb694f7634e798598bc92fb2c46bbdf601a5e1", 0x41}, {&(0x7f00002b1000)="cd3008350e54b629ba2d20132e635616a5e7445a53a922e203a623ec8dbb6d59048887b4ffb8b57f0763db55762e5bcd82b32d1e9023d459c78c638240bc0f9a885848740053acc9f739e92bef66f8e7e71d66ea3b8d3c8522bec23cbd178cd8a4935b89495a45df4acda81789c223b702674071a3a9313ee1a4922d5a028c40b479e6b472126551b3baa2e97d4ec48e23500b24536d54e21409ce", 0x9b}], 0x3, &(0x7f0000b4c000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x86, 0x1, 0x8, 0x8441, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x1000000020, 0x8004, 0x800, 0x4, 0xfffffffffffffff8, 0x100, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8000, 0xb2d, 0xc2e7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xda3a, 0xffff, 0x4, 0x386, 0x8, 0xf0e, 0x1000, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x8, 0x8000, 0x2, 0x6, 0x3, 0x4, 0x3ff, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0xe9, 0x4a8000000000, 0x8000, 0x0, 0x8000, 0x1, 0x1, 0x0, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x4000000, 0x400, 0x8002, 0xffffffffffffffff, 0x0, 0xffff, 0x100000001, 0x40, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x100, 0x200, 0x398, 0x4, 0x6f, 0x2, 0x418, r9}}], 0x160, 0x8010}, {&(0x7f0000398000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4c000-0x28)=[{&(0x7f0000b20000)="3b3e2fad984bccf532bc2ca8002ab2a309", 0x11}, {&(0x7f0000819000)="a8d7e5f8ace4306ffa1263a8dacc5c533dfe71ed7742ba6e4206f2f00d36f89521a53edebf6b583bcf47f2f13b6f26bdab2c5a7e8a351fc8d43aa187389fa1a6f44074095946521cc78f3999fed4c737ba70f2083357ade6b3eaf5c478e791656c741cb9421be3311a05", 0x6a}, {&(0x7f0000be4000-0x97)="b90d5c89ecfb2aad189753731f6c789b3d2d43d77cf9da2fb308b6deba95dd6236fc1334ff364abe48e646b4ab3abc25fd32c5aa3c36ac700353d6d9482fc7b98ddfc38b1c2dce9a63029011b82c0877f2db58a2938124f0fa89b9095be17170ac6ab777f68e58ba626858b5945e8415f11ddcc285fa58bfe54876ab3555babf85a011ecfdfe2704565204d7e69ff48076dacb28e3cbdd", 0x97}, {&(0x7f00005f5000-0x1000)="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", 0x1000}, {&(0x7f00007e7000-0xb7)="fe8fdb3f12f22f2928b8787fcd8d97d54d87c9ff74eb1f1da244d44653b4360bd09db1efcdb193bafc25ef7bb84227a7de6a7c088f575209ab4cae0b2b8c2b017957d825e11bd27c3b902f4f68e0fd87d241741ef207565cc10f48a2db85a0863b6573e9ee930af8ffaa5c31d49e5c4fcccf3c57d1615efcc97c56e0676eaa7c4617a9a989eefe8ee7d8903ea8f65de4a1488017a7397ed2432be16abd916d5affded400b520b8509edc829314cc97db48a3e2c7810e1d", 0xb7}], 0x5, &(0x7f00002ef000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x1, 0xff, 0x1000, r10}}, @init={0x14, 0x84, 0x0, {0x8, 0x32, 0x8, 0x9}}, @init={0x14, 0x84, 0x0, {0x6, 0xffffffff, 0x10001, 0x3f}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x6, 0x1, 0x3, 0xff, 0xfffffffffffffff8, 0xffffffff, 0x1, r11}}], 0xb0, 0x80}, {&(0x7f0000108000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f0000f77000)="77864b7a65bd90268c4228a0eb47d93cb6f448678788e2ce48bbc5b66041b133bc4c20999ec9e5490505a740809fc21c5bae38fad09b3ebe3cfe092ccc3d18730d9d", 0x42}], 0x1, &(0x7f000060c000-0x134)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x0, 0x8, 0x401, 0x4, 0x100000001, 0x20, 0x20, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x3eee, 0x3, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x9, 0x4, 0x0, 0x401, 0xffff, 0xe09, 0x2, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x2, 0x1, 0x2f0d, r15}}, @init={0x14, 0x84, 0x0, {0x5, 0xc230, 0x3, 0x80}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x6, 0x9, 0x3, 0x7, 0x55, 0x3, 0x8, r16}}, @init={0x14, 0x84, 0x0, {0x101, 0x168, 0xdbfd, 0x1}}], 0x134, 0x8000}, {&(0x7f0000b22000-0x1c)=@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7}, 0x1c, &(0x7f0000006000)=[{&(0x7f00002b0000-0x9)="c5895d244e1b33c39b", 0x9}, {&(0x7f000050c000-0xe6)="77a0d21b4c342a392e4cc77d367302a944884a9cdeecd75eb3584239c18597614595a3bf9f1a57c8fa4ec89378deaf2e2e3e5bcc3cba888855a1a1c4ecc62bf8af5ffcd7fbb4e5752b068b9f9ce8e8bd2262dc062e0aa1840b352787c4ca5a5d5353c3352e8782116570b743dd3670b812b8de41facef26cf9b74dc0d808c0b848ee5b14a7c4bda73a75546b63a87a74f6b7de71467247a86d4fed251e4d3ba93a3b399ea27eba050bb3d4c318775415af7d7ae4fe81a5799c23f5442594b8adabefbbfeace8ced01974efe8469556962fc2287453d052b31c2b53e642f151fc11e20268230e", 0xe6}, {&(0x7f00007bd000)="c30a7144d20ca2540ec09c89494b4d1107f15d26f9dcf6dc2907bf49fb5f394ab4f06a51ebf54f1943b035a5c94967b8c9fb378e124c790f6b7b24b0bb4cc01fd3dd08f29e9b2b6e177cf27222054259b113500a1892db9b62a388325765b1ef186b83f92d803db457d42c1059db87fad90c7bf6e4961dd29e33d2caa54b7038bc53ba33e817b94889eefdd1467dc5977fa2bb7b18cdf943c09b2ca01f922fafe655c96126fa5698f28a30bab674a932966207c78316a138ca456dc7c0373a00c2c5021b2a6a7bc40173940a0dd4a2745f45f24a2d39973d3d3d91", 0xdb}, {&(0x7f0000e22000-0x22)="76b3a3c4195c18d24f6d76506ff9c37feee8231962ae90271fb3bc73525d042df39d", 0x22}, {&(0x7f000007b000-0x1b)="b76a56d4b6a71781fcde8b8334579bb08c86513c5a87af11d6bdf8c112a40681d4f9224f3662d71beab90297475bd3d2d85cf1b4", 0x34}, {&(0x7f000038b000)="ef057aab3886dc0e1f8738284bd50660e65c9a8ba74faad54c54304061087059d0a1f0ffe97dd64ccea2a12b351f51fb9aff9b8ae8810e5a5c2158bd6edcb6bf7f2f32fbbe75928523e78532be53b400c88cd65862e1b6f71f0e103d762ed0e9ba739a35fd49248142c0561c75124d78c122d2", 0x73}], 0x6, &(0x7f0000131000-0x18c)=[@init={0x14, 0x84, 0x0, {0x0, 0x1, 0x200, 0x2f}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x49, 0x2, 0x0, 0x86d9, 0x6, 0x5, 0x4, r17}}, @init={0x14, 0x84, 0x0, {0x40, 0x80000001, 0x5, 0xeb}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0xc, 0x5, 0x4, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x10001, 0x8000, 0x1, 0x800, 0x7, 0x9, 0x6, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x9, 0x4, 0x4, 0x0, 0x9, 0x8000, 0x603, r20}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x92, 0x10001}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x0, 0x209, 0x3ff, 0x401, 0x9, 0x200, 0x4, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0x311c4ea9, 0x4, 0x0, 0x40, 0x6, 0x5, 0xefc0000, 0xfffffffffffffff9, r22}}], 0x18c, 0x4000}, {&(0x7f00005d5000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff3fb7}, 0x1c, &(0x7f000073f000-0x18)=[{&(0x7f0000f06000-0xc1)="20098a6c95f87aafd24a1e881fe58fd8f4a57a9489bfab35d3457b8f05abc90956f434f443f130969a5a57499fdecf078518984380990b504075d9877fd3c6f24f078a6d324d8551b9138a7455ab9d216c5ab5b95b593c4a23880d39b5117aa95b5b414c41bc55e7802b0320fd0b620bd3b95ffdfb150aeb3ff8424ea9ab9a73f29f2cee2bf8a9824e8ebe76839e79f53604f9718936003591b9fc99afcea264ee2bf3ffc13056358962a2ee08e7a125ce31029c9bd99678719ea42d0280b1cdf9", 0xc1}, {&(0x7f0000048000)="308ae08347a552ca60cf310fb0efb1f4dd65bc227fa0d3185f50912868ea5f1d4a3ab250eee21d0f840a6f4d3b245eb9876fab4939073f0f48ee94b55fdecbe616734a3b9466d588f92b56d008859ca141817d520ade3b850016e5909473c3dcd20d770955b1be5034d263ed7392ba", 0x6f}, {&(0x7f0000d28000-0x3e)="5fa3aea41459200c923156ee5f293dd74249d09affdbcb9c996a0cd301cd9f073be4dca4a89c65598ce281d124a45ad0492609a8efae1ca3740745d18c57", 0x3e}], 0x3, &(0x7f0000a9b000)=[@init={0x14, 0x84, 0x0, {0xcac, 0x1, 0x8, 0x4f5}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x6, 0x0, 0xedb1, 0x38, 0x6, 0x5d, 0x7, r23}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0xffffffff, 0x4, 0x4, 0x9, 0x3, 0x7f, 0x7ff, r24}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8200, 0x8, 0x2, r25}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x4, 0xfff, r26}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0xfffffffeffffffff, 0x401, r27}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x8, 0x8, 0x1e29, 0x8, 0x88a2, 0xae7, r28}}], 0x134, 0x4040010}, {&(0x7f000026e000-0x1c)=@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, 0x1c, &(0x7f0000748000)=[{&(0x7f00006aa000)="ed48f26d5edbca9f6f596a61a6d0f8f2cebd181c0cc3f2503d3a5f75dfb1eeb68c608912b1d1fce405", 0x29}, {&(0x7f0000af3000)="7e22bd2d529c48f8a4f1c85695cc64f32515d8f3bb622c7b292b331c95d84542357418a42cb0b2874c62405bafff2a795271c004a971c0b9", 0x38}, {&(0x7f000005d000)="3693654726de9a1cc7b4fe64bd3f829744fe64b0bb3339aede962d5ea91748a2d6a1e567f84c05faabe17388b760ac0167b3cb8d7f7b14039612c4feeabc83f6de603552ff4b86fbc3668b585a613609fa981fc966bc73392684ecc898442a7807bc52c9a80ad60eee5ad8231e9a59e0e0e4a240de215f8f4195741d9c310ca3cb15d47dab39ebe31e87b8bf735e", 0x8e}, {&(0x7f000072a000-0xcf)="239658c415aada7ee2b8e131d57ed6a2f88cbf4854890c630b08901e53b381f5659796d1a4e1ba8f81a59d34df40e524126d07d70f7fa4455d3b3f1282b2c89e6f405c59e922d593e326bb16cec021c528c65ed23f66b10d93bed6d816bf397aaf3292c930ce8a8f645a52e59a2d70106cd2fd811e5cd0b721c1ba92acd799cf51197772a7dad98d6b228c72a8d5699d5ab61dd9ae7a5e75d9cb4f40a966f1145b048d9229e00db1c92c59993bc042d9d9c0652194b3ccea06b5a3d91704b90c07d989583194f0f139f536ffe88183", 0xcf}, {&(0x7f00003ae000)="4f8b4ab7828276623c84dea9df90b6d49f652bd297439525fcde2d1ce88aa1a7a4bb1d006dae719848e15bad58e99a645a43125045d1700dfcefccecf8567fdbc39c0962fa11c79d1a58a0a9c0b85475a5404ad52623b851a0e702272e299fc022d6d9df615a0a3e7ac81d0d6b64c570ace311c3d0f4c8122902f4622f30331289c3098d71b7174d5c85bbee160f51409e417bad03174139bc90316c7defaae63c927cdfa294b15b79de5ec6f9338694d02ecd9b27057a147c1018", 0xbb}], 0x5, &(0x7f000076b000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x1, 0x314, 0x7ff, r29}}, @init={0x14, 0x84, 0x0, {0xe5, 0x97a, 0x7, 0xfffffffffffffffb}}], 0x58, 0x0}, {&(0x7f000086f000)=@in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000073f000-0x18)=[{&(0x7f0000ca9000-0x9e)="f1cbcdd0430638168c08db39872cdc1b7f594e6830ece482b5a33a4a47e260d1f1541105e93eede8894577e4fea5526858591a3dd888cd6bcbb366ef22360975a767481be36c630c8e1a0910880aaa7abb1bab581a80f973fe773ceb20a2ad843fea063e77883ec755b54410738b3e187df164880e6b6f67db1a3dcd7f0540b3a12c12ba914104a56f6fac9608a90906860de452107a4ebd1e92a3b2635c", 0x9e}, {&(0x7f0000fda000)="27e031aa66e7241e87c653391601d96a6c66a9fc50faac06a500776360106be9355c9c73976125810746b7affd9eb2e1bba3270ab5e85692e0a6bd62e61ee13bd0097af76a9fd33640a7eec4a83f0002d5091a98d773a7f5730bdcbdd824f2a20fb6627aab767b8814eeba5eab5c309241f0e94ad95cfda34cb12fd07eaf8a817bb9b0ed10275a5297a3681cc008646246878069968d5db91eba3583d5d649c523151a494b6e47184b9c", 0xaa}, {&(0x7f000025b000-0x9b)="cfafb39a31a8b6208324051ac26bcb6275670a5276f232f05e2a2c6b3b377293df7a527ec567629d2929623565a0f19a1ecaead3c87be5a24666e53fd5ff3bf1214de6ad5df3ed4cdea7b3130b3a6c808a73f50ca36c970a70f64a4122bcb211a18b795c1b9e36b2496a8be840100ce664cc227897e0843ef1047fc8e410f80df921f0c5567c5452c9d101c5eb0af77d983f8788c377686431fd86", 0x9b}], 0x3, &(0x7f0000b0e000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x7, 0xe, 0x1, 0x6c, 0x100000001, 0x6, 0x1, r30}}, @init={0x14, 0x84, 0x0, {0xfffffffffffeffff, 0x7ff, 0x0, 0x8}}], 0x58, 0x44}, {&(0x7f0000ef7000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c3000)=[{&(0x7f00009f6000)="e8512dcf26e6c59b0b6c690b1aa8832a13a4ce810cc2f08829c940b2d1e34625d5a9a365317494f4d03b8953b21d51bdf744326a1122b39f3a259534c628eb5b73db084bf9ef498d128d44a7551a1ac88eec590fbe283ab15213da1fc6bd304c2458d32a11e7c6422deea2d878ad4e98ab060daf14080be80720d9e4b6153eecc116173c9ed9d36f1c9d430b75268e0f4d2f4491743d7474d9da602bf583b60a8fd6804b2564703cd2582c614094c923d48b97454f3f7b3394b43d8ea4e65159aac4eae563649cb2cebf33a38337263c58dfd19f49", 0xd5}, {&(0x7f00005ca000-0x12)="399e30747f14dba9a8be65f4abbe059ed0d1", 0x12}], 0x2, &(0x7f0000ac2000-0x58)=[@init={0x14, 0x84, 0x0, {0x7, 0x2, 0x4, 0x81}}, @init={0x14, 0x84, 0x0, {0x10001, 0xfffffffffffffff8, 0xd9, 0x5}}], 0x58, 0x8000}, {&(0x7f0000cd2000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e17000-0x28)=[{&(0x7f0000f89000-0x70)="870b0e4357cb935fdea30405385564b7a2371a32a502440186e88288221206920f86e642b77a7abc831e30b13e608b1112cf0f15c2cfcac52aaf2f795578079bd70d99e336f74c9365a586825cb69e531774ea1da822022cd8cc77553809df0fed860221331c7212f6a560ba73d9578c", 0x70}, {&(0x7f000080c000)="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", 0xfe}, {&(0x7f0000b08000-0x9f)="3b4cb6d48ea1e579ef1f65025cb0026a7fb180b76d07061577cdf8756e3f58a484324edaf8cceb5edad3a43e72eaf22072c4c144897522c6d82562ebaa86faaf2e2fc1282dc22bc96295a96a4d62507578395e6bd504eb3e50c9b56f9d0a8f417ef1ac526e6806d1d7077d8bf4bc7a8853fa9433bbaa29c89780fd6e3caa86ab22f6d354451e9810f59be6d68f7e68d1b1d2977208ce1df2e2144165fa2a22", 0x9f}, {&(0x7f0000fa9000)="c160dfebf2fdd680d7c8fad8d54f43e12e7b74fe94a530910361fb96141692", 0x1f}, {&(0x7f00001b6000-0xf8)="d6f09484aabce30d486755616fe11d95e745bc791e329a1d13776f690c26e853beca96eb2acac0d3f4318e046516cdb27c85fe845d4724d4f5235184b674d9d13888758b3a2da3cfec8b165f9fb4b58805e135cc21dbb299f907f9bf08de13ae5b03efc101a4fe2b078f05794be46048f87bc7409ec2bf97c8fdcb249963a8c8fa587e5dbd7d9f10e8a39b80ba573a6f3cb7a81aa306e22f7277194d91a98e25de70b19b54ece917ac9be092c6352b610d6e7f75f3555b9381441d946b6b128ca858144c4f96aaf824958633df3d9c462274d44d2a9676399af191ce709f9b82ed410e22e47db2c9618b89356602230d376b86bd54ec34e9", 0xf8}], 0x5, &(0x7f0000863000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x101, 0x6, 0x8002, 0x7fff, 0x9, 0x0, 0x81, 0x7, r31}}, @init={0x14, 0x84, 0x0, {0x6, 0x0, 0x3, 0x87}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9, 0x20b, 0x5, 0xde34, 0x2, 0x6e, 0x2, r32}}], 0x84, 0x24000000}], 0x9, 0x805) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x4fa}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendto$llc(r1, &(0x7f0000611000)="a8", 0x1, 0x1, 0x0, 0x0) 2018/01/29 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000b000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0x401, 0x9, "3281e09d8a1028e5de219d03fa65090999c57323e1b44eb0072677852b948c6cf05c5cbabbea11164156cd91ec69aff7ffed6c2d1176a81515d32714a4aa342b5bf1af29fd36c35ac2529d9e3b76ddbc"}, 0x160) r1 = socket$packet(0x11, 0x1000, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4)=0x1, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/29 04:30:55 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000016000)=[{{&(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000016000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x2000, &(0x7f000000d000-0x8)={0x77359400, 0x0}) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000010000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000+0x4dd)=[], 0x0, &(0x7f0000011000)=""/108, 0x6c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc1deee6d87986c497273f8569b51ba3a2d1880009", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x2, 0x759) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f000001a000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000001a000-0x10)=@ax25={0x3, {"b018a6b73a8504"}, 0x401}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000)='./file0\x00', 0x106) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000019000-0x80)=[{{&(0x7f0000018000)=@generic={0x0, ""/126}, 0x80, &(0x7f000000a000+0x2f5)=[{&(0x7f0000019000-0x3c)=""/60, 0x3c}, {&(0x7f0000019000-0xe)=""/14, 0xe}, {&(0x7f0000019000-0x46)=""/70, 0x46}, {&(0x7f0000018000)=""/55, 0x37}, {&(0x7f0000019000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x9}, 0xff}, {{&(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000012000-0x7e)=""/126, 0x7e}, {&(0x7f000000b000-0x5d)=""/93, 0x5d}], 0x2, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffd}, 0x0}, {{&(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000018000)=[{&(0x7f0000018000)=""/95, 0x5f}, {&(0x7f000000a000)=""/243, 0xf3}, {&(0x7f0000019000-0x55)=""/85, 0x55}, {&(0x7f0000019000-0x6c)=""/108, 0x6c}, {&(0x7f000000f000-0xac)=""/172, 0xac}, {&(0x7f0000011000-0xc4)=""/196, 0xc4}, {&(0x7f0000013000)=""/129, 0x81}, {&(0x7f0000004000-0xbd)=""/189, 0xbd}, {&(0x7f000000f000-0x46)=""/70, 0x46}], 0x9, &(0x7f0000004000-0xc5)=""/197, 0xc5, 0x8}, 0x401}, {{&(0x7f0000019000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000014000-0x28)=[{&(0x7f0000017000)=""/157, 0x9d}, {&(0x7f0000019000-0x1d)=""/29, 0x1d}, {&(0x7f0000013000-0x33)=""/51, 0x33}, {&(0x7f0000018000)=""/78, 0x4e}, {&(0x7f0000015000-0xcd)=""/205, 0xcd}], 0x5, &(0x7f000000b000-0x98)=""/152, 0x98, 0x1f}, 0x18a}], 0x4, 0x100, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/29 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000bf000-0x15)='/dev/pktcdvd/control\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008c5000-0x10)={0x0, 0x2c, 0x374, 0x9}, &(0x7f0000b6d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2f000-0x14)={r1, 0x7, 0xe35c, 0x7, 0x7fff, 0x80000000}, 0x14) mkdir(&(0x7f0000872000)='./file0\x00', 0x0) r2 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r3, &(0x7f0000c3d000)='./file0\x00') 2018/01/29 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0x9a6a, &(0x7f0000834000-0xa1)=""/161) r1 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000dcc000-0xa)='net/route\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000823000-0xee)=""/238) 2018/01/29 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) pwrite64(r1, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) [ 53.179013] IPVS: Creating netns size=2552 id=13 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) prctl$setname(0xf, &(0x7f00001a2000-0x11)="3a21f45d776c616e31245e47504c2b2e00") getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000266000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d8, &(0x7f0000a10000)=0x0) 2018/01/29 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000043e000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000060c000)=0x8001, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f000035a000-0x7f)=""/127, &(0x7f0000b4a000)=0x7f) 2018/01/29 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/relabel\x00', 0x2, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bd000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00009d8000)={0xffff, 0xe9, "e3ca0ab96d2efb5bde3ae237f8754010bb672a8ca64e350e88afd9f85e1b5631ac3aa7efc7240e09bdee9fcac5b9b227fbfea5d8418742d054eaa01e1929f34ddc047d715513c1927f238243ba271a30987d0208189a2f2364138a11577e4c3a3564797903a99eb272297603a593943f009004ee3d1b101f0fa5a689c956cc9e66f4ae4a877f764207ce3da89374f63bad188c51808ad9c6a256dfbff276db2ad94371b51eee1a1508792ce14095463eaedf83332dc638ad2168e09a1f66ebc2b1c255a56a03cf5acd28368218f771d00417a27e8b40aacff5cd5757c4220ef8cadad7ae5385127741"}) r3 = openat(r2, &(0x7f00000c8000)='./control\x00', 0x0, 0x4) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00009ae000)=""/74) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) 2018/01/29 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000e94000-0x4)=0x2) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x800, 0xffffffffffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000516000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00004be000)={0x50000001, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "01b24a58e049b60946a869c70fd866a0493c8d15a16abcdb81daff7bd00e58387f44ee63f5207d8c745f3aca9f1e95739a3dfffacced11b2b9f45b637586455e", "deabca83e558dce96f3759c7194f4d13fd6f8b41b5f1da2d917c26001dd202d5", [0x0, 0x0], 0x0}) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00005f6000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000395000)=0x401) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() 2018/01/29 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008e4000)=0x18, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eae000-0x20)={{&(0x7f0000e7b000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mq_timedreceive(r2, &(0x7f000071e000-0x93)=""/147, 0x93, 0x0, &(0x7f000012a000-0x8)={0x77359400, 0x0}) umount2(&(0x7f0000d0a000)='./control/file0\x00', 0x0) r3 = creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000f40000)=""/4096) close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000575000-0x8)=0x5) 2018/01/29 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008eb000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ba9000-0x7)='limits\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r1, &(0x7f0000678000)=0x0, 0xc596) sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/29 04:30:57 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000a75000)=""/193) sendmsg$nl_route(r2, &(0x7f0000010000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000006000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:57 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x15) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000002c000)={0x14, 0x0, &(0x7f000002b000-0x14)=[@free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x1}], 0xf7, 0x0, &(0x7f000000d000)="338337645502794bb42c9dcacb39d2d9ee853cbc1c68385c9c386e380dc2c5a28cd44937176f509f395bc1d6e7d70498136bc2e920e656020ed6254f49ea7e763694550336c702f75ae4b30e51051968d2e46cc50f2cff540e0591992451efbd8ebe3ad8fe65d4832fdfe9c5559a8e3336b0b38ecf4e7cdab9fb5e5f11a163e81e7746f765d5e1c6a29c7582d5dd5ba9bc814140dab64672301289b3c2f9575988bd38678821e373a4d63d78b98a9b0cf60baac6c8f067fb3b2dae82253383db9318e43f49db6119f778ab1e033ff6b8152e04c9c8757c198237b627ee92d50205499e91f14d364e9f71e52b29f2db5eb082be4d68abf7"}) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) 2018/01/29 04:30:57 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/policy\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000011000-0x30)=[], 0x0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 04:30:57 executing program 4: pipe2(&(0x7f00004d3000)={0x0, 0x0}, 0x800) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00001d4000-0x81)="0dc6004c39fae95ceb1b814d348ef11fa308c38f177c0b9faad03d7d0cc075041e594e39a9db1bee6e9d3c0515331da735e81ac2cf4e643d3047baf491d54a1569fae442252ad94e621f784f6ee82cbc9ba4e8115f94692a303af7b8055815f84ba89be8c4b5fb67a3e4a1b2d78a2cf62686c094cc48c83227a7abaed828c0fb80", 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x800000000000806, 0xfffffffffffffffe) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) 2018/01/29 04:30:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000d000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/29 04:30:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3f}, &(0x7f0000f9f000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffffffffffff0001}, 0x8) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) 2018/01/29 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007e5000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/enforce\x00', 0x400, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000040a000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) renameat2(r0, &(0x7f000036b000-0xa)='./control\x00', r1, &(0x7f0000950000)='./control\x00', 0x1) r2 = inotify_init() r3 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007a8000)={0x3, 0x0}) r4 = inotify_add_watch(r2, &(0x7f0000b0c000-0xa)='./control\x00', 0x2000080) inotify_rm_watch(r2, r4) ppoll(&(0x7f0000283000-0x28)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/29 04:30:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf9, "85a3a9a44960cb5366007ee4c7ba8a792c91ffe8a34aaebdd50b00b3801e399753a43493897d84c9f2043213cca2e501eaa82b26b19a660ace68e81e6a3a25135986b95e5ef0b4ef245f54ee5eb3c688dfe73a994e280ffecf287da9ec69204c80e643263bb50d93f999da8efae6945f38f757343cffc7d6b4139ef5e553a683dee67740ade2ee0b5cef37503ad9655a149f0bf779e5994b351bac0435b1f0c2dab88a0ba08059f92ab7bf1f6d03b242e89810fa383d4957dc22cba7f20e92ac130a4aa5e188a6653f4ddd2154aa89747a6ef91612f4d49f47b2751781466448e2247a9c68772081e4fc7ad9cc6d5582ceb9db55c8c4a02da8"}, &(0x7f0000b1f000)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000001000-0x4)=0x0, 0x1c4) 2018/01/29 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/rfkill\x00', 0x400, 0x0) unlinkat(r0, &(0x7f0000c15000-0xe)='./file1\x00', 0x0) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f08000-0x10)=@generic="2e587129bcde3647ed6e54ff87780f3f", 0x10) execve(&(0x7f0000fd0000)='./file0\x00', &(0x7f000047e000)=[&(0x7f0000778000)='%@.,\x00'], &(0x7f00005b3000-0xc)=[&(0x7f0000395000)='em0\x00', &(0x7f0000d5d000-0x5)='eth0\x00', &(0x7f0000f58000-0x19)='posix_acl_accesseth1ppp1\x00']) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b0c000+0x5f3)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) flock(r2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005f000)={@generic="39fd6a1c163472551d8d703bf02317c7", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f0000267000-0x4)=0x0, 0x4) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e5000)='net/udp\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000471000)=0x14) bind$packet(r1, &(0x7f000066c000)={0x11, 0x5, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/29 04:30:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f000062e000)='./file0\x00', 0x4801, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xd1)="8cae7a4b7c53f1c4d48ac954a580977578200ad066a0295a998bb73015e7ca3a8cdf563c4c99a49bc47b60310926ed4e0d019d263d770d6ef5bd85170739ba072ed6c9de512a740f99f90ee30ca5e960e3b4187b91699b43419529b8c40e9c7bf35b8b4ab106a66e63e117ff531c48eae7b5ca1cd585e30085e931901020619389bbac8125b63345e679324586c2d7372403803923b80b851f09b6a71942484e889cc0f6deb4c992f62918a3c0161d49012856bc77bd6fa9de02d24c20dd54d0f916ccf14a5f7ce99fe967e08923b54472", 0xd1, 0x854, &(0x7f0000001000-0x10)={0x1a, 0x5, 0x7fff, 0x400, 0x1ff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000015c000-0x14)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x180004522, &(0x7f000022b000-0x1)="") 2018/01/29 04:30:57 executing program 2: setpgid(0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006ce000-0x4)=0x0) capset(&(0x7f0000a55000-0x8)={0x20071026, r0}, &(0x7f0000a36000-0x18)={0x8, 0x783bf1ef, 0x2, 0x200, 0x98d, 0x2}) 2018/01/29 04:30:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acc000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bdf000)={0x3, &(0x7f0000e72000-0x18)=[{0xefc, 0x7fffffff000, 0x9, 0x9}, {0x2, 0xfffffffffffffffe, 0x1ff, 0xd7a7}, {0x1, 0x0, 0x400000000000, 0x1}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/29 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000684000)=@random={'trusted.', '\x00'}, &(0x7f000082c000)='](keyringuser\x00', 0xe, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00009bf000)={@generic="61f8faf850126b6af038539709efd64c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000261000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000040000)={{&(0x7f0000a2d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f0000ca4000/0x2000)=nil, 0x2000}) 2018/01/29 04:30:57 executing program 0: 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000001c000-0x22)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000633000-0x8)=[{r0, 0x10, 0x0}], 0x1, &(0x7f0000cd9000-0x8)={0x77359400, 0x0}, &(0x7f0000368000)={0x12d}, 0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b59000)=""/47) eventfd(0x0) keyctl$session_to_parent(0x12) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000076c000)=0x0) keyctl$search(0xa, 0x0, &(0x7f0000ed8000)='pkcs7_test\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/29 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d51000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ac000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00006b6000-0x24)={0xe9100, 0x80000000, 0x0, 0xf9b, 0x8000, 0xfc6, 0x7, 0xfff, 0x2dd80b12, 0xc73, 0x7, 0x2}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/29 04:30:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acc000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bdf000)={0x3, &(0x7f0000e72000-0x18)=[{0xefc, 0x7fffffff000, 0x9, 0x9}, {0x2, 0xfffffffffffffffe, 0x1ff, 0xd7a7}, {0x1, 0x0, 0x400000000000, 0x1}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/29 04:30:57 executing program 0: unshare(0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x10000}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) 2018/01/29 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000658000)='./file0\x00', 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000da3000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000688000)='clear_refs\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fa1000)=0x8, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000044b000-0x4)=0x0, &(0x7f0000f4b000+0x927)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/keychord\x00', 0x529200, 0x0) 2018/01/29 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000097d000-0x8)='./file0\x00', 0x0, 0x110) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000d99000-0x4)=0x0, &(0x7f0000a87000-0x4)=0x272) socket$inet(0x2, 0x3, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ace000)={0x7, 0x2, 0x3f, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b30000)={0x3b, 0x7, 0x5833672bbbaff72, 0x2, 0x401, 0x100000001, 0x4ad2, 0x5, 0x0}, &(0x7f000095f000)=0x20) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00001f3000)={0x7, 0x22a, 0x996f, 0x4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000926000-0xc)=@sack_info={r1, 0x1, 0x1f}, &(0x7f0000e25000-0x4)=0xa) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0x0, 0x0}) 2018/01/29 04:30:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x4080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000003000)='/proc/self/net/pfkey\x00', &(0x7f0000001000-0x3)='\',\x00', &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000002000)='procsecuritymd5sumppp1loppp0posix_acl_accessvmnet0GPL\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000003000-0x25)='wlan0vmnet1{(cpusetGPL[mime_typeppp0\x00'], &(0x7f0000004000-0xc)=[&(0x7f0000003000)='!em1.md5summd5sumeth1\x00', &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00'], 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)=',]system\x00', &(0x7f0000002000)='\x00', &(0x7f0000002000-0x4)=')),\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000)='wlan0systemposix_acl_access!\x00', &(0x7f0000003000-0x4)="b4232600", &(0x7f0000003000-0x2)='\'\x00', &(0x7f0000001000-0x6)='@self\x00', &(0x7f0000003000-0x7)='{loem1\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x16)=']vboxnet0vboxnet0,,@@\x00', &(0x7f0000002000)="76626f786e657431852400", &(0x7f0000002000-0x22)='(vmnet1GPLwlan0vmnet0!}security+(\x00'], 0x1000) mkdir(&(0x7f0000001000)='./file0\x00', 0xe4) symlink(&(0x7f0000b17000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x9) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) fallocate(r1, 0x2, 0x4, 0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000a87000-0x4)=0x8, 0x4) lseek(r1, 0x0, 0x4) personality(0xf) [ 54.070322] binder: 7640:7645 tried to acquire reference to desc 0, got 1 instead [ 54.087268] binder: 7640:7645 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.107536] binder: undelivered death notification, 0000000000000000 2018/01/29 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a76000-0x9)='/dev/rtc\x00', 0x80002, 0x0) setregid(r2, r2) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000091d000)=0x4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000232000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f0000aab000)={r5, 0x3, &(0x7f0000f01000)=[0x717a, 0x1, 0x3], &(0x7f0000475000-0x10)=[0x0, 0x5c3, 0x7, 0x80000001], 0x0, 0x7, 0xfffffffffffffff9, &(0x7f0000602000-0x1c)=[0x100000001, 0x1ff, 0x10001, 0x783, 0x6, 0x3, 0x40], &(0x7f0000ad5000)=[0x1], 0x0}) 2018/01/29 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000225000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003f000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f0000041000-0x30)=[], &(0x7f000000f000-0x18)=[], 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000040000-0xb)='asymmetric\x00', &(0x7f000003f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000)="2aa3f39a5f58c688ebfc2ac6f1fba9044083383f7dbe1a335350e543fedcf79c9d4fc642539ca72bee0667d6e20ccebb9f457ad753a0543bbe18e193a9afe3405a1ad919abfc4e8547bae93193b11c67ab1f", 0x52, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/01/29 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0xa00000000001, 0x0, &(0x7f0000907000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x7, 0x7, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000573000)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000006b000-0x4)=0x8) getdents(r1, &(0x7f0000018000)=""/108, 0x6c) sendmsg$unix(r0, &(0x7f00001c1000-0x1c)={&(0x7f0000ff7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000238000)=[{&(0x7f0000a28000-0x39)="8dd495a3ba6823fbc21b5b36c6ac98b4ac4e9eda2dbdf70d827aafa836385aad8c4b1c92f905822a94a7288deec01768dafc6c4a159ff3aed3", 0x39}, {&(0x7f0000457000)="4ddc152e1c91c91feca1cd61ab6557f46871fc0d804ffd10bac67d", 0x1b}, {&(0x7f0000353000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20040801}, 0x80) 2018/01/29 04:30:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acc000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bdf000)={0x3, &(0x7f0000e72000-0x18)=[{0xefc, 0x7fffffff000, 0x9, 0x9}, {0x2, 0xfffffffffffffffe, 0x1ff, 0xd7a7}, {0x1, 0x0, 0x400000000000, 0x1}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/29 04:30:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80004, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) finit_module(r0, &(0x7f0000e69000)='/procppp0ppp0\x00', 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x80000001, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x8, 0x4) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000289000-0x10)=@random={'system.', 'user]GPL\x00'}) r0 = syz_open_dev$evdev(&(0x7f0000835000)='/dev/input/event#\x00', 0x2, 0xfffffffffbfffffc) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) 2018/01/29 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000063c000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cbc000-0x8)={0x352, 0x1, 0x6, 0x3}, 0x8) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/keychord\x00', 0x400000, 0x0) 2018/01/29 04:30:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4847d5ae3b09a6ca, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c03000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xfffffffffffffff8}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x0, 0x8) chdir(&(0x7f0000ab6000)='./file0\x00') 2018/01/29 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x0}) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x103e, &(0x7f00003b6000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff9000)='/dev/sg#\x00', 0x9, 0x101400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e53000)={0x0, 0x96, "ae5f4aeea6b8e533e460c3f3c2c9343689f7ad8fc9f68b8696c77bdca64d1ba6c018024a2858f1579843f97162b00f22938880a5e7f790aa40c998ed079114625d3ecfc023f0affb33fd50acc0ae06a4462d5ae2e58cad197f6db5ab6ed50dbd5de5fdb79ade82bc03aa373cb6e6fa91a57133b84b937ad3c193efd6d7b09edf4a54dfa3d2347281ca9ca771e65427ebaa3f2ff585a9"}, &(0x7f0000e7a000)=0x9e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cdc000)={r2, 0x3}, 0x6) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00002dd000)=0x0, &(0x7f0000565000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ffb000-0x6)={r2, 0x1000}, 0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000ff8000)={@common='bridge0\x00', @ifru_mtu=0x1}) 2018/01/29 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008cb000-0x7)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) prctl$intptr(0x1c, 0x3f) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000990000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000686000-0x8)={0x5, 0xffffffff}) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0x1) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=[], &(0x7f00003cf000-0x4)=[]) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002b000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000038000-0x8)='./file0\x00') 2018/01/29 04:30:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acc000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bdf000)={0x3, &(0x7f0000e72000-0x18)=[{0xefc, 0x7fffffff000, 0x9, 0x9}, {0x2, 0xfffffffffffffffe, 0x1ff, 0xd7a7}, {0x1, 0x0, 0x400000000000, 0x1}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aca000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/29 04:30:57 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aba000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sysinfo(&(0x7f0000cf1000-0x64)=""/100) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) getdents(r0, &(0x7f00000e9000-0x10)=""/16, 0xfffffda9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) 2018/01/29 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0xe4eb, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00009df000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000578000)={0x1, &(0x7f000048e000)=[{0x7, 0xffffffffffff1977, 0x1, 0xab1}]}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be3000-0x4)=0xc) sched_setscheduler(r2, 0x1, &(0x7f0000380000)=0xffffffffffff8001) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee4000-0x9)='/dev/sg#\x00', 0x3, 0x220000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00006b9000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/29 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x966) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) recvmmsg(r1, &(0x7f0000ffa000-0x78)=[{{&(0x7f0000ffa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ffa000-0x50)=[{&(0x7f0000ffa000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000ffa000-0x78)=""/120, 0x78, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000ff9000)=""/139, 0x8b, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000ffa000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ffc000-0xbe)="aa3885a5805bf78ac93841bd04f9d413df4e17a79e1f8901dff3f6f02b5ee90bf87d85d49252e6ab68984e1c1ce69f0990de3015158a94a6bee710e490140f742a24013155e3ceb4206bd5d8ac94e3b731b01d84d913ead0dbfadc6d6da47019c67bd54346a7f45e850b98476959bb78d563635ae2299b30838b7762d4dedeba0a260e68d705dc188f2e69306e80258df9ebb57f1b031cb25944d347f4904e8e13b7fc336c2f007faebb86fa13ef37fee591470bb73b6da6592fb9c7f242", 0xbe, 0x4044804, &(0x7f0000cc0000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 04:30:57 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x7, 0x808}, {0x2, 0x7}, {0x8, 0x8000}, {0xa, 0xfffffffffffffffd}], 0x4) accept4(r0, &(0x7f0000466000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) 2018/01/29 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d52000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile64(r0, r1, &(0x7f0000297000)=0x0, 0x7) r2 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000891000)=""/4096, &(0x7f0000000000)=0x11c5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e0b000-0x8)={0x0, 0x0}) 2018/01/29 04:30:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000039d000)={0x0, 0x0, 0x40000004}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x9, 0x0, 0xffff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ec000)=@assoc_value={r1, 0x0}, &(0x7f0000891000)=0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x5, 0x11, 0x6, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000023a000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00008aa000-0x4)=0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/01/29 04:30:57 executing program 6: gettid() exit(0x0) epoll_create(0x6) [ 54.388098] binder: 7726:7735 Acquire 1 refcount change on invalid ref 0 ret -22 [ 54.411621] binder: 7726:7735 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x2, 0x3}, {0xfffffffffffffffc, 0x5}, 0x4, 0x2, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x2, &(0x7f0000000000)={0x0, 0x0}) bind$pptp(r0, &(0x7f000033e000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xb409, 0x0, 0xc, 0x9, "27e175d91882d0c7619f358c586be903f09a551cda3a0eba25a06ad7308ce4cba982a92f6f6e41a44ed7d9c7b7910a667583e9705cbe89258aed1f0d36229d9c", "9b8acf9501f514b40d91968542122186c38aa832fcd94807d60522df7b169ff8", [0x5, 0x80], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000002000-0x4)=0x8, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000003000-0x4)=r1) 2018/01/29 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008b6000-0x8)={r2, 0x8}) 2018/01/29 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f00008dc000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000761000)={0x0, 0x8}, &(0x7f0000d2a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a29000-0x8)={r3, 0x1}, 0x8) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) listen(r1, 0x6) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000000d000-0x4)=0x0) 2018/01/29 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000-0x10)={0x6, 0x8000, 0x9, 0x5, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0x0, 0x6}, 0xc) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=@random={'system.', '\x00'}, &(0x7f0000004000-0x79)=""/121, 0x79) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 179.460756] INFO: rcu_preempt self-detected stall on CPU [ 179.466364] 0-...: (1 GPs behind) idle=267/140000000000001/0 softirq=9259/9263 fqs=12492 [ 179.474734] (t=12500 jiffies g=2050 c=2049 q=3076) [ 179.479936] Task dump for CPU 0: [ 179.483281] syz-executor3 R running task 27208 7727 3386 0x2002000c [ 179.490700] 0000000000000d3a 4076d928d7f7dfd5 ffff8801db207c10 ffffffff811cb728 [ 179.498675] 0000000000000001 0000000000000000 ffff8801db21f4c0 0000000000000000 [ 179.506662] ffffffff842bee80 ffffffff842bef04 dffffc0000000000 ffff8801db207c30 [ 179.515435] Call Trace: [ 179.517989] [] sched_show_task+0x208/0x3b0 [ 179.524589] [] dump_cpu_task+0x71/0x90 [ 179.530105] [] rcu_dump_cpu_stacks+0x1bb/0x2f0 [ 179.536324] [] ? _find_next_bit.part.0+0xe0/0x120 [ 179.542786] [] rcu_check_callbacks+0x909/0x1fe0 [ 179.549083] [] ? __lock_is_held+0xa1/0xf0 [ 179.554859] [] update_process_times+0x3a/0x70 [ 179.560974] [] tick_sched_handle.isra.16+0x55/0xf0 [ 179.567520] [] tick_sched_timer+0x72/0x120 [ 179.573373] [] ? tick_sched_do_timer+0xa0/0xa0 [ 179.579573] [] __hrtimer_run_queues+0x306/0xfe0 [ 179.585861] [] ? hrtimer_fixup_init+0x70/0x70 [ 179.591976] [] ? hrtimer_interrupt+0x131/0x440 [ 179.598176] [] hrtimer_interrupt+0x1a6/0x440 [ 179.604215] [] local_apic_timer_interrupt+0x6a/0xb0 [ 179.610852] [] smp_apic_timer_interrupt+0x76/0xa0 [ 179.617313] [] apic_timer_interrupt+0xa0/0xb0 [ 179.623424] [] ? _decode_session6+0xa44/0x13d0 [ 179.630354] [] ? _decode_session6+0xa09/0x13d0 [ 179.636556] [] __xfrm_decode_session+0x63/0x100 [ 179.642853] [] __xfrm_policy_check+0x135/0x1a40 [ 179.649139] [] ? __xfrm_route_forward+0x400/0x400 [ 179.655610] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 179.662591] [] ? ip_output+0x1d7/0x4c0 [ 179.668095] [] ? ip_mc_output+0x980/0x980 [ 179.673871] [] ? release_sock+0x43/0x510 [ 179.679550] [] udpv6_queue_rcv_skb+0x65d/0x1510 [ 179.685845] [] release_sock+0x176/0x510 [ 179.691460] [] udp_sendmsg+0x15c4/0x1c30 [ 179.697149] [] ? udp_push_pending_frames+0xe0/0xe0 [ 179.703699] [] ? udp_seq_next+0x80/0x80 [ 179.709292] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 179.715581] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 179.722566] [] ? finish_task_switch+0x1e7/0x4e0 [ 179.728854] [] ? finish_task_switch+0x1bb/0x4e0 [ 179.735150] [] ? __schedule+0xa26/0x1c70 [ 179.740828] [] ? __lock_acquire+0xb5f/0x4b50 [ 179.746873] [] udpv6_sendmsg+0x1434/0x2500 [ 179.752730] [] ? avc_has_perm+0x296/0x500 [ 179.758505] [] ? udp6_lib_lookup+0x60/0x60 [ 179.764367] [] ? avc_has_perm_noaudit+0x460/0x460 [ 179.770828] [] ? sock_has_perm+0x1c2/0x3e0 [ 179.776679] [] ? sock_has_perm+0x292/0x3e0 [ 179.782540] [] ? sock_has_perm+0x9f/0x3e0 [ 179.788306] [] ? inet_sendmsg+0x201/0x4c0 [ 179.794071] [] inet_sendmsg+0x2bc/0x4c0 [ 179.799662] [] ? inet_sendmsg+0x73/0x4c0 [ 179.805339] [] ? inet_recvmsg+0x4c0/0x4c0 [ 179.811114] [] sock_sendmsg+0xca/0x110 [ 179.816618] [] SYSC_sendto+0x2c8/0x340 [ 179.822125] [] ? SYSC_connect+0x310/0x310 [ 179.827902] [] ? __fget+0x232/0x3b0 [ 179.833147] [] ? __fget+0x47/0x3b0 [ 179.838325] [] ? __fget_light+0xa1/0x1e0 [ 179.844005] [] ? __fdget+0x18/0x20 [ 179.849162] [] ? sockfd_lookup_light+0x118/0x160 [ 179.855537] [] SyS_sendto+0x40/0x50 [ 179.860783] [] ? SyS_getpeername+0x30/0x30 [ 179.866637] [] do_fast_syscall_32+0x314/0x890 [ 179.872754] [] sysenter_flags_fixed+0xd/0x17