/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) sysfs$2(0x2, 0x5, &(0x7f0000001000)=""/145) fdatasync(r0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000)='./file0\x00', 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x2, 0x101000) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KDSETMODE(r2, 0x4b3a, 0x401) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x9, 0x8004, 0x200, 0xda4, 0x10001, 0x1, 0x3f, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r3, 0x3, 0x7, 0x33, 0x4, 0x2, 0x1, 0xb5e9, {r4, @in6={{0xa, 0x0, 0x44, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff8000000, 0x0, 0x4, 0x5, 0x100}}, &(0x7f0000006000-0x4)=0xb8) 2017/12/21 19:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd1000-0xc4)="d945f274a5a030423be57b5a5df2b9e05c7b5b0d84b99764dee1999876397a50eccd7ed5bf4629faa5907dae1efe8499d8cde885fa6db3c601c3657bf6a9f4d7a276130b38e62e4753ccaebbf2abd9283198d9373fe227e22757402aecbb1b68d2aaedc2a0b8beb57876dc8533cfc58dbd780774632f3aa3c5826edae1b144f34ebf720a3e12c1d3bd3a7b4b6b09214f5679448b42918d8aa84b5050164afd136289d0894806357e9c663c7098b6d18d09e45a8e8d14b0e802beab1432d16d78be822c0c", 0xc4) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) fstat(r0, &(0x7f0000c9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000adf000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000014f000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/21 19:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000d8e000)='./file0\x00', 0xa0000, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002f0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa4000-0x4)=0xb) r2 = add_key$user(&(0x7f0000ebc000)='user\x00', &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f00009ad000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df3000)=0x8) getpeername$inet6(r1, &(0x7f0000bff000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) keyctl$dh_compute(0x17, &(0x7f0000e5e000)={r2, r3, r2}, &(0x7f000089b000)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000646000)={'crct10dif-generic'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000f78000-0xc)={r3, r3, r3}, &(0x7f0000cfe000)=""/210, 0xd2, &(0x7f0000d4e000-0x38)={&(0x7f00009dc000-0xa)={'sha256-avx'}, &(0x7f00009f6000-0x9f)="d79c4ec8ff550311ccc59907901327ef1703cfc0e4f0feb324a4251aa934e8b4ca8f234ccb93385c3250e9f152335ec55d4be97166ca2356ab7d3b27398ac577ad668f21df721db619a3d0e4df9a32325141c047b77e2a848aa5a924becee2a1f12dbcd26f41e24090b55853d6fbd015b4b55dbb93411b128bcc3a53c2ce09bd58ed1fbcaf96b5fb02bbd79dd0ec1be07406f62f0b3e618c135d7b37dba84c", 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="bf") 2017/12/21 19:26:13 executing program 2: r0 = open$dir(&(0x7f0000ba5000-0x8)='./file0\x00', 0x200, 0x4) r1 = syz_fuse_mount(&(0x7f000091b000)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x100000001, 0x200080) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000198000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x1c) dup2(r2, r3) 2017/12/21 19:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000061000)=@assoc_value={0x0, 0x5}, &(0x7f0000406000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000f2000-0x8)={r2, 0x3}, 0x8) r3 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r3, 0xc, &(0x7f00009eb000)=""/4096) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e64000)={0x4, &(0x7f000068a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00007c5000)={r4, 0x0}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00007cf000)=0x0, &(0x7f0000357000)=0x4) fcntl$setpipe(r6, 0x407, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000a9000-0x8)={r2, 0x7}, 0x8) write$tun(r6, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) splice(r5, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) [ 93.639212] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 93.657406] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 19:26:13 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)={0x0, 0x0}) futex(&(0x7f0000df1000-0x4)=0x7ef8, 0x3, 0x5, &(0x7f000062d000)={0x77359400, 0x0}, &(0x7f0000514000)=0x3, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000be0000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) epoll_create1(0x80000) 2017/12/21 19:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c08000-0x8)={0x0, 0x0}, 0x80800) writev(r0, &(0x7f00006e5000-0x20)=[{&(0x7f0000caf000-0xc4)="9c01a3ca7e803cebbbe28073037c9e9be28105e3ab3c021ceaa97dd693882977bfbdb685564f9bc001b5ae4759d51678891d7fe825be50c9521da2da8b5f2c885d29963347bb0d1f7c990142d07e18374515a14e411fcab0ce87e9979cea10d8583f94fe6666b95f5c39f54dc46e64c6e3ddd0cb783da92b203ac709aa0fac6ba33ed18551be2454ba8fcc9d9903bf47db18c7231961e1cd9d85fe38ac8ed71f36fb4e84b14ecb0ad03596b04308d83cdf245e6524cea5f54fe3353a0240f0641b3b73a7", 0xc4}, {&(0x7f0000b3c000)="9a28d3034021177e7aabe279c79526d00bb30b5c30a120b135ffb44a17b7643d354dd9281dc5c232f23c52512a01b1cabfeea1dcc92110499710b19d01391dd4d39f0a5a77587b4d8b248b958a0ac87dbb24099d4e247a78178be6130b4bc76ce366209219f985121c145dfe05fdb6054cba166772d1247f5b50200fdf16b8d8eac27ac249", 0x85}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009ba000-0xd)='{procselinux\x00') request_key(&(0x7f00009d0000)='cifs.idmap\x00', &(0x7f00005e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a7000)="90", 0x3) 2017/12/21 19:26:13 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect(r0, &(0x7f0000b67000-0x10)=@ipx={0x4, 0x0, 0x0, "27b099e27699", 0x0, 0x0}, 0x10) fstat(r0, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000b4e000-0x8)='./file0\x00', r1, r2) 2017/12/21 19:26:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x80000000000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000eda000)=[{{&(0x7f0000ef2000-0xe)=@l2={0x1f, 0x4, {0x8, 0xfffffffffffffff8, 0x3, 0xba4, 0x5, 0x6}, 0x80000001, 0x101}, 0xe, &(0x7f0000ab7000-0x10)=[{&(0x7f0000d64000-0xff)="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", 0xff}], 0x1, &(0x7f0000172000-0x68)=[{0x68, 0x113, 0x0, "4e95b4bea3e8515b01781cd0b37abdcc8f831f2a3ffb1bdd221a4c0e15f25b3d7e7dd7df673609a16ba82040c92cd3cac4282b1998299ec128e7973297a4e4cf34109fb2e7ecc255357524a6c11fff3528952b"}], 0x68, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f00005d0000-0x10)=[{&(0x7f0000afd000-0x58)="470377e590750c1988d25a15e5cba7139c89ac877cad3cd89510596cc0d0c2ebdc6cb9150eda0401af923502295380ee9353fbae97c60680bcfdd6aeb6dd2b68f72d0b310cacd82b37ec1393ed152f2ac4373ea41199efa0", 0x58}], 0x1, &(0x7f0000ecc000)=[{0xc8, 0x10f, 0x8, "3086692c1ef7468d5be9ee1010c55bc7887174c0b9390e8d8cac36355b71aa380c9eb14e1df7a33ba1871e24fcfb1a3014e8dfe757e12060ea0d3c75ed6dd2ec6736b05581bfa8670617334743da34d3f651b895fecc925913bfdf659a56f0e009c38d3f9a5d87e642fef77f9e87a6ca1ccb3bd56bcd7cf7035ae3af74e6b48d2fa1c3c88486402fe2b8871b7789f2c5bc815f1a0d4f53b3c8cd690873320bf1f4fe54fd45c130486bde54ffbe81c0b222cf25da6e17"}, {0x1010, 0x10f, 0x400000000, "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"}], 0x10d8, 0x40}, 0x4}], 0x2, 0x8000) sendmsg$kcm(r0, &(0x7f0000898000-0x38)={&(0x7f0000d4a000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001e3000)=[{&(0x7f0000b58000-0x3)="a863d4", 0x3}, {&(0x7f0000b28000)="52f5429f3792d3ba4be3d273f497a315be79ffddcf67323f70632e84b197588e5866ae0159690aadea5c224506436bd00318722b070bd44c34a2435371cce11930cc3274b8aa0e9909fba0043ed56aa355b007378dfc39a4cc3c7fac23e4988d399a9ab8fae133e2204835e76591b018238a7df9c10045e32e4144cf75e27bcd6b6dd53acd34ddd5616ba76ea6644f78efa8ff100ba8ca52427c2f5ed1f201db1bc171f581255a1c388865eb", 0xac}, {&(0x7f0000775000-0x6)="50a2f0d2709f", 0x6}], 0x3, &(0x7f000002a000)=[{0x98, 0x117, 0x0, "3f3c6356b79f5361fd115ad9f20e7921cc8cd6967014974fa3bc93b8470e45ba258a3bf296b10f81c26dec245b382163ad0546af17240d8bb98ddcedcc9d94f115a5f4bc88a3af763f7dda48a6795b5c4b504d365eff0d1a89f9357fddc9cf65802cb41403c51ecb8bf400a829db31c8e4d496eb2aa276ce14e6705efc7219029a72751d"}, {0x60, 0x6c1f277866c90a9d, 0x5, "42adc40145c49defb4b758961903cb5d9d304a9c2a6de65b9d797828e4e7e34bc3c8a01d79b1bf9c6655204b07d7324fefa65937dec31b7d5a8d9ad24aadba33e680870742492a674736021c"}, {0x40, 0x10f, 0xe477, "e09438114c419bca473fa38c5840823352c7276bdd978b5c8d00d34cc8ae66e164b9fe5c452ddbe14cf246a284"}, {0x100, 0x19f, 0x9, "e09a6f295b05e773e74350d7fe117b66ea5132d8a148d495b6664a3f3aa896fec036a6c5008fc7fe863d52ffcbd97c505f5a42aa54248eec682133822c1dddd66b7857548d04fd60455fe55690b57007bd54e6e45de154dabce384c0d82be09f6c75d1bd49453abe50d3db47c56a6085fa544b8ba55e15ced6e3e6c2827b44a26c56e7f7c9fa47887cf5f6bea302d86f40c4a8276385072ce98e2f98a436ebddc6a83ba154ee4b2ba31cd0bf8a041138d4286927a3ceebb2f8095123ddb84a81b76380dbce58eb887da3df0edbed8aad0275f9f4f9a863c8facac2656426484101a3d13c6fc377213c0ae6aa02"}], 0x238, 0x48001}, 0x20000000) 2017/12/21 19:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000cae000)=@random={'system.\x00', 'nodev(posix_acl_access\'-\x00'}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000813000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000062a000)=0x2000000000000000, 0x4) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000ce000-0x36)=""/54) unlink(&(0x7f0000398000-0x8)='./file0\x00') madvise(&(0x7f0000098000/0x2000)=nil, 0x2000, 0x64) getpeername$netrom(r2, &(0x7f000051e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003f0000-0x4)=0x48) rename(&(0x7f0000820000)='./file0\x00', &(0x7f0000a52000-0xe)='./file0/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c5c000-0x9)='/dev/vcs\x00', 0x100, 0x0) linkat(r0, &(0x7f000039d000)='./file0\x00', 0xffffffffffffffff, &(0x7f00005ef000-0x8)='./file0\x00', 0x400) 2017/12/21 19:26:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)='keyring\x00', &(0x7f000066b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000061a000-0x4)=0x0) fstat(r0, &(0x7f00008aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000085f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b96000-0x4)=0xc) r4 = socket(0x1f, 0x80001, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000cb000)=0x10, 0x4) clock_gettime(0x3, &(0x7f0000da8000-0x10)={0x0, 0x0}) fchown(r0, r1, r3) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) ioprio_get$pid(0x3, r2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r5 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r5) r6 = request_key(&(0x7f000094b000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffb) pivot_root(&(0x7f0000c46000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00') keyctl$read(0xb, r6, &(0x7f0000001000)=""/0, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000db2000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f000037d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 93.859469] audit: type=1326 audit(1513884373.560:1686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 93.899493] audit: type=1326 audit(1513884373.586:1687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452a09 code=0x7ffc0000 [ 93.925253] audit: type=1326 audit(1513884373.626:1688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 93.956197] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.956208] CPU: 1 PID: 18426 Comm: syz-executor4 Not tainted 4.15.0-rc4-mm1+ #47 [ 93.956214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.956217] Call Trace: [ 93.956232] dump_stack+0x194/0x257 [ 93.956255] ? arch_local_irq_restore+0x53/0x53 [ 93.956270] ? __lock_acquire+0x664/0x3e00 [ 93.956284] ? handle_userfault+0xb97/0x2500 [ 93.956301] handle_userfault+0xbd9/0x2500 [ 93.956311] ? handle_userfault+0x185a/0x2500 [ 93.956341] ? userfaultfd_ioctl+0x4520/0x4520 [ 93.956350] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.956360] ? __save_stack_trace+0x7e/0xd0 [ 93.956386] ? print_irqtrace_events+0x270/0x270 [ 93.956397] ? print_irqtrace_events+0x270/0x270 [ 93.956404] ? save_stack+0xa3/0xd0 [ 93.956414] ? save_stack+0x43/0xd0 [ 93.956421] ? kasan_kmalloc+0xad/0xe0 [ 93.956427] ? kasan_slab_alloc+0x12/0x20 [ 93.956434] ? kmem_cache_alloc+0x12e/0x760 [ 93.956441] ? ptlock_alloc+0x24/0x70 [ 93.956449] ? pte_alloc_one+0x59/0x100 [ 93.956455] ? __pte_alloc+0x2a/0x310 [ 93.956462] ? __handle_mm_fault+0x2d06/0x3ce0 [ 93.956469] ? handle_mm_fault+0x38f/0x930 [ 93.956477] ? __do_page_fault+0x5c9/0xc90 [ 93.956484] ? do_page_fault+0xee/0x720 [ 93.956491] ? page_fault+0x2c/0x60 [ 93.956501] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 93.956509] ? generic_perform_write+0x200/0x600 [ 93.956515] ? __generic_file_write_iter+0x366/0x5b0 [ 93.956531] ? __lock_acquire+0x664/0x3e00 [ 93.956541] ? check_noncircular+0x20/0x20 [ 93.956547] ? __lock_acquire+0x664/0x3e00 [ 93.956554] ? print_irqtrace_events+0x270/0x270 [ 93.956577] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.956585] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.956597] ? find_held_lock+0x35/0x1d0 [ 93.956612] ? __handle_mm_fault+0x3296/0x3ce0 [ 93.956620] ? lock_downgrade+0x980/0x980 [ 93.956631] ? lock_release+0xa40/0xa40 [ 93.956645] ? do_raw_spin_trylock+0x190/0x190 [ 93.956652] ? userfaultfd_ctx_put+0x720/0x720 [ 93.956672] __handle_mm_fault+0x32a3/0x3ce0 [ 93.956685] ? __pmd_alloc+0x4e0/0x4e0 [ 93.956692] ? print_irqtrace_events+0x270/0x270 [ 93.956705] ? find_held_lock+0x35/0x1d0 [ 93.956721] ? handle_mm_fault+0x2a0/0x930 [ 93.956728] ? lock_downgrade+0x980/0x980 [ 93.956770] handle_mm_fault+0x38f/0x930 [ 93.956782] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 93.956788] ? vmacache_find+0x5f/0x280 [ 93.956802] ? find_vma+0x30/0x150 [ 93.956814] __do_page_fault+0x5c9/0xc90 [ 93.956834] ? mm_fault_error+0x2c0/0x2c0 [ 93.956843] ? find_held_lock+0x35/0x1d0 [ 93.956861] do_page_fault+0xee/0x720 [ 93.956872] ? __do_page_fault+0xc90/0xc90 [ 93.956884] ? lock_release+0xa40/0xa40 [ 93.956899] ? do_raw_spin_trylock+0x190/0x190 [ 93.956917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.956932] page_fault+0x2c/0x60 [ 93.956939] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 93.956943] RSP: 0018:ffff8801ce217928 EFLAGS: 00010246 [ 93.956949] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251d351 [ 93.956952] RDX: 000000000000010b RSI: ffffc90001c92000 RDI: ffff8801ce217d28 [ 93.956956] RBP: ffff8801ce217a08 R08: 0000000000000000 R09: 1ffff10039c42ee7 [ 93.956959] R10: ffff8801ce217858 R11: 0000000000000003 R12: 1ffff10039c42f28 [ 93.956963] R13: ffff8801ce2179e0 R14: 0000000000000000 R15: ffff8801ce217d20 [ 93.956979] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.956993] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 93.957004] ? iov_iter_revert+0x9d0/0x9d0 [ 93.957020] ? mark_held_locks+0xaf/0x100 [ 93.957027] ? simple_xattr_get+0xeb/0x160 [ 93.957038] ? current_kernel_time64+0x122/0x2f0 [ 93.957047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.957058] generic_perform_write+0x200/0x600 [ 93.957082] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 93.957087] ? generic_update_time+0x1b2/0x270 [ 93.957096] ? __mnt_drop_write_file+0xd/0x70 [ 93.957103] ? file_update_time+0xbf/0x470 [ 93.957113] ? current_time+0xc0/0xc0 [ 93.957126] ? down_write+0x87/0x120 [ 93.957137] __generic_file_write_iter+0x366/0x5b0 [ 93.957143] ? check_noncircular+0x20/0x20 [ 93.957155] generic_file_write_iter+0x399/0x790 [ 93.957167] ? __generic_file_write_iter+0x5b0/0x5b0 [ 93.957178] ? iov_iter_init+0xaf/0x1d0 [ 93.957191] __vfs_write+0x684/0x970 [ 93.957196] ? lock_acquire+0x1d5/0x580 [ 93.957206] ? kernel_read+0x120/0x120 [ 93.957239] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.957250] ? __sb_start_write+0x209/0x2a0 [ 93.957262] vfs_write+0x189/0x510 [ 93.957274] SyS_write+0xef/0x220 [ 93.957285] ? SyS_read+0x220/0x220 [ 93.957290] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.957297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.957311] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 93.957316] RIP: 0033:0x452a09 [ 93.957319] RSP: 002b:00007f983bf9ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 93.957325] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 93.957328] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 93.957332] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000 [ 93.957335] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0 [ 93.957338] R13: 00000000ffffffff R14: 00007f983bf9b6d4 R15: 0000000000000000 [ 94.456350] audit: type=1326 audit(1513884373.651:1689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=265 compat=0 ip=0x452a09 code=0x7ffc0000 [ 94.456366] audit: type=1326 audit(1513884373.652:1690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f00004d4000-0x8)='./file0\x00', 0x400800, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) r2 = syz_open_dev$tun(&(0x7f0000807000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000674000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000c7ca181ffffff1fdc222072b5"}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00002b6000)={0x0, &(0x7f0000d90000)=[]}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000318000)=0x4, 0x4) 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000656000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000ae000)=0x0, &(0x7f000083b000-0x4)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000939000-0x8)={0x0, 0x0}, 0x1, 0x91ae) syz_emit_ethernet(0x36, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000092d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008da000-0x4)=0xe8) getresgid(&(0x7f0000d03000)=0x0, &(0x7f00008f9000)=0x0, &(0x7f0000054000)=0x0) syz_fuse_mount(&(0x7f0000459000-0x8)='./file0\x00', 0xc000, r0, r1, 0x9, 0x200420) mkdir(&(0x7f0000c94000-0x8)='./file0\x00', 0x0) mbind(&(0x7f0000d87000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000c41000-0x8)=0x2, 0xffffffffffff8bc1, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000f35000-0x8)='overlay\x00', 0x0, &(0x7f00004ce000-0x1)="") setresuid(r0, r0, r0) 2017/12/21 19:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000442000-0x5c)={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x7ff}, 0x20, [0x0, 0x400, 0x2, 0x5, 0x511, 0x6, 0x4, 0x4]}, 0x5c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r0) 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f59) getgroups(0x2, &(0x7f00000f2000)=[0x0, 0x0]) getgroups(0xa, &(0x7f0000cdb000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r1, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007fa000)={0x0, 0x0, 0x0}, &(0x7f0000606000)=0xc) setresgid(r1, r2, r3) getuid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000040d000)='selfposix_acl_access\x00') 2017/12/21 19:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000595000-0xc)={0x40002000, 0x0}) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccb000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fstat(r0, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r3, 0x27) ptrace$setopts(0x11, r3, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/autofs\x00', 0x101000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002d6000)={0xd, 0x4, &(0x7f0000026000-0x20)=[@map={0x4, 0x100000001, 0x40, r4}, @generic={0x1f01, 0x7, 0x81, 0x0}, @generic={0x400, 0x4, 0x200, 0x3}, @map={0x4a7, 0x7, 0xfffffffffffffffe, r0}], &(0x7f000027b000-0x3)='{{\x00', 0xf1, 0x3c, &(0x7f00003f0000-0x3c)=""/60, 0x3, 0x1}, 0x30) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000193000)='./file0\x00', 0x45) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r0, r1) [ 94.456380] audit: type=1326 audit(1513884373.652:1691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 [ 94.456396] audit: type=1326 audit(1513884373.655:1692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18424 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x2000, 0x2, &(0x7f00000b6000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00007db000)=""/131) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000009f000)='./file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000392000)={0x3f, 0x1, 0x2, 0x0, 0x3, 0x9}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000a96000-0x1c)={0xdb, 0x81, 0x7, 0x0, 0xf4eb, 0x1000, 0x8, 0x833, 0x8, 0x81, 0x46, 0x20, 0x0, 0xfffffffffffffe58, 0x8001, 0x6, 0xffffffffffffffe3, 0xbae0, 0xeab1}) setfsgid(0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00002f8000)=0x2, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000a42000-0xc)={0x10, 0x0, 0x2, 0x38b}, 0xc) r2 = gettid() ioctl(0xffffffffffffffff, 0x1, &(0x7f0000809000)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002b9000-0x4)=0x0, &(0x7f000089e000-0x4)=0x4) timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000006d000)='bdev)eth0\x00', 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000ecc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fff000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000924000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x1, 0x0, 0x2}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000058c000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cc000-0x4)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a14000)={r2, &(0x7f0000d79000-0x25)=""}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000faa000-0x4e)="f5b0d4155fa3ff7f44beb84175e82ba00586e679b74d372ac925f8daed837d1bb8ea65f52135217adaee75a59ac6a94a10457fbabbdc6f619950b629b0c6378bbc15c8d3275b4e086c91c4cde021", 0x4e) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000033c000-0x88)={0x100000004, {{0xa, 0x2, 0x397, @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]}}, 0x88) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) llistxattr(&(0x7f0000189000-0x8)='./file0\x00', &(0x7f0000985000-0xb7)=""/183, 0xb7) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000d95000)={&(0x7f0000278000/0x2000)=nil, 0x2000}) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000286000)=0x0, 0x4) sendmsg$alg(r0, &(0x7f0000c68000-0x38)={0x0, 0x0, &(0x7f00002bf000-0x40)=[{&(0x7f0000b34000)="bc98fd8c196783c57ab5558279d0b15c6c9c834733070d35ad0a", 0x1a}, {&(0x7f0000a9e000)="0e34eb0dd512431b6bea20482767808880c1d309b919763e6ae9cb6fef50ed2b2503aeaa16", 0x25}, {&(0x7f0000d47000)="cf034d0e0ffb39d126d44cd7702a213434f8e07a52bdf6501c76a6c317edfd21abd3a6c7f63accb9a8d08c6139f4cd62c584ced862abdb8fac005160652d3d8e46dd70c7d3b1a582e46afeb037f4a6cd5369a25539366ebc17f4d1244826aded7b3949d4e54b7ced21d9e08bae8bc26ae0df16e5e4a757c31d", 0x79}, {&(0x7f0000ce6000-0x10)="e2641d89c614b0225ba1fce8bd8dbbb9", 0x10}], 0x4, &(0x7f0000016000-0x1268)=[@iv={0x80, 0x117, 0x2, 0x68, "6e41be95bed120afeee60681de54b84277a3e3f816a1c4258e56f8929c73b735ad5e03ddf37f7c075f30f11cc92379624617c4c8f35596a275bf7336a703ef9c8a5d8461d4d2eb658b120f94378ff1f448f9866c42e931c48e52d1bb59631bde4fd0dc88aa237306"}, @iv={0x38, 0x117, 0x2, 0x24, "d2ea033d7215680d026544a9809e6e6a3de4264a623840915ea46152d6b6e5ca154ade20"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x8d, "c4b0318babde6f3aa30b48fe9940e3c539a2ffabcd308a03100711f97c93c0f794b1fda9edecb59206643c0a90875281416ca4a5b8d3f434e866f331cb285f6594cac1885fdad7f3f9f270d6cd170e76c1d0f7b7575a6f8769e40ba9782c5e52e2beb1f6e397add50a55b4d4dbdf0d0a3e1118c668c0daad66bd231c4d0fddd7b3d150ec85cb9663b4de95a6d3"}, @iv={0xc0, 0x117, 0x2, 0xaa, "5d2fa987abc56980f3755a0aa4c7f4f0068e270407d1678dbf1d4eecfa2235cfdc42895ef7bea79750a5729dade9ef8f934042fe2cf38f2d9429a596d49ed7bcdbd6032f8c891953c3101621e0d571fd261630ac6aff17f87fe6b1354f05acf7618b69d21c50984a32ed4e5f77076acee75a1187d98bcdc6a64e6d7ecb129d9c870196fe88c93df391ac54d89a0580d653f00ba1897635aaf7e8ac9cd1de72f8a9023c96856f188ca1ae"}], 0x1268, 0x0}, 0x4000000) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc2000+0x2de)={0x7, 0x0, 0x4, 0x0}) ptrace$getsig(0x4202, r1, 0x3ff, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x11, 0xf, 0x100, &(0x7f00006a6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b8c000-0x20)={@generic="9c400ca6fe04faea9333b4314be74121", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getgid() getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00008fd000)=0x0, &(0x7f000096b000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000feb000)={0x1, &(0x7f0000978000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getegid() dup3(r4, r3, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000c02000)={0x14, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:14 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000160000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000e68000)="cc", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000ab4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d63000-0x4)=0x10) r2 = syz_open_dev$urandom(&(0x7f0000466000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d9f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0xff, 0x0, 0x8000, 0x4a64, 0xfd}, 0x20) splice(r2, 0x0, r1, 0x0, 0x100000000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x2e)={@random="fd175f3aa456", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xa05, @ipx={0xffff, 0x20, 0xfffffffffffffffa, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, {@random=0x7, @random="70549c807edb", 0x200}, "3305"}}}}, &(0x7f000005b000)={0x1, 0x2, [0xd38, 0x5a5]}) ioctl$int_in(r0, 0x5421, &(0x7f0000fe1000)=0x4) r3 = semget$private(0x0, 0x6, 0x444) semctl$GETVAL(r3, 0x2, 0xc, &(0x7f0000cd6000-0xc3)=""/195) 2017/12/21 19:26:14 executing program 5: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c07000-0x20)={@generic="27c4dd680672c55be598f5d00408c94d", @ifru_flags=0x6000}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000058f000-0x4)=0x0) r2 = shmat(0x0, &(0x7f0000beb000/0x1000)=nil, 0x1000) shmdt(r2) setsockopt$sock_int(r0, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x0, 0x4) sendto$inet(r0, &(0x7f0000870000-0x1001)="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", 0x1001, 0x4003, 0x0, 0x0) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000022000)={{0x2, 0x401, 0x9, 0x1f, 0x3, 0x2040}, 0x101}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002f000)={0x5, 0x0, [{0x0, 0x0, 0x804}, {0xbff, 0x0, 0x7}, {0xbff, 0x0, 0x1}, {0x0, 0x0, 0x9}, {0xc0010b7b, 0x0, 0x2}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000001a000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'skcipher\x00', 0x5, 0x282, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000)="0a1a75b0dae30100b3b60ced5cbddbb7150080010017ad350008000000ff17f942", 0x21) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f000000a000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f0000001000-0x48)=[@flat={0x0, 0x10b, r3, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @flat={0x73682a85, 0x10a, r2, 0x9}], &(0x7f000000b000-0x18)=[0x68, 0x0, 0x20]}, 0xa2}}], 0x48, 0x0, &(0x7f0000009000-0x48)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007ec000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x8, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000090d000)={r1, &(0x7f00001d9000)="", &(0x7f00005c4000)=""/0}, 0x18) 2017/12/21 19:26:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001d3000)={0x0, 0x0, 0x0}, &(0x7f000033c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d1000)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004b6000)={r1, 0x1f}, &(0x7f00006d7000)=0x8) syz_open_dev$usbmon(&(0x7f000066e000-0xd)='/dev/usbmon#\x00', 0x200, 0x80) 2017/12/21 19:26:14 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x78001093, &(0x7f0000e51000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x3, 0x4) r1 = shmget(0x2, 0x1000, 0x78000042, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/242) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000)={[0xd, 0xffffffffffffffff, 0x800, 0x0, 0x4, 0x3, 0x1, 0x10001, 0x80000001, 0x5b5, 0x9, 0xff, 0x4, 0xffffffffffff8000, 0x100000001, 0x20], 0x0, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r2, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/0, 0x0}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) ioctl$TCSETAF(r0, 0x5404, &(0x7f00001b2000)={0x32b, 0x3, 0x4, 0x10001, 0xfffffffffffffe01, 0x400, 0x8, 0x8, 0xed4, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000237000-0xc)={0x40000000, 0x0}) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) madvise(&(0x7f0000200000/0x2000)=nil, 0x2000, 0x13) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) vmsplice(r2, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="a1", 0x1}], 0x1, 0x4) 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80002) epoll_create1(0x0) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f000045f000-0xa0)="") r0 = socket$inet(0x2, 0x0, 0x0) io_setup(0x0, &(0x7f00008e4000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000b2a000)=0x0) utimes(&(0x7f0000c23000-0x8)='./file0\x00', &(0x7f0000805000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000292000)={0x0, 0x3f}, &(0x7f0000513000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000083d000-0x4)=r1, 0x4) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0xed40, 0x101, 0xde}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000ed000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$alg(r1, &(0x7f00009f8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d9", 0x10}], 0x1, &(0x7f00004d7000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000004000)=0x0) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x400007) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup3(r1, r0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00004e7000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000604000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000022e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e2000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bc7000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x6, 0xf, 0x20, 0x80, 0x2b1, r3, r4}, {0x1, 0x8, 0x4, 0x5c26, 0xffff, 0x8, 0x80000000, 0x5}, {0x10001, 0x7, 0x4, 0x1f}, 0x5, 0x100000000, 0x3ff, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0xe7, 0x8, 0x8}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xb5f, 0x0, 0x0, 0x0, 0x2, 0xffffffff7fffffff, 0xae0}}, 0xe8) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00008ff000-0x5a)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x571256a8d16af74e, 0x6) 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x600000) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000402000-0x4)=0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001b9000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000003f000)=0x9, 0x800) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b88000-0x11)='/dev/qat_adf_ctl\x00', 0x680040, 0x0) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8000, 0x0}, {r1, 0x20, 0x0}, {r2, 0x2, 0x0}, {r3, 0xa134, 0x0}, {r4, 0x1008, 0x0}, {r5, 0x82, 0x0}, {r6, 0x0, 0x0}, {r7, 0x8001, 0x0}], 0x8, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000022b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/21 19:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a5000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000020a000)={0x1, 0x2, 0xfffffffffffffbff, 0x200, 0x0}, &(0x7f00000f4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000107000)={r2, 0xe0bf}, &(0x7f0000b5b000-0x4)=0x8) getitimer(0x1, &(0x7f0000f91000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = socket$inet6(0xa, 0x6, 0x80000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e43000)=@assoc_id=0x0, &(0x7f0000fb9000-0x4)=0x4) listen(r1, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cbd000)={r4, @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]}, 0x3ff, 0x1}, &(0x7f00002f7000)=0x98) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000091d000-0x10)={0x20, 0x200, 0x7, 0xdc28, r5}, &(0x7f00000d4000)=0x10) 2017/12/21 19:26:14 executing program 6: r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x2, 0x0}, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006c7000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x7fffffff, &(0x7f0000001000-0xf4)="0c8fc79ccdffae94a94c69c26a1df69f9b27f8d20aa81e3619092a5920a96abe3c6b6a05b7bd26347dd65d1cec21e0a7710fa756e741f4ac6b7dc970a8f40cb30fa8690347df7de2b9ee6d7ad167e054e92846f0fa553d491a25624f800c8465943f512f261007ebef618be0663f6ab2f4434d9f49db9e9c01d48277eb3a64288123d59cf400aacfcf2cb8445ca39ecb2603b47ae6faaaf1c66114e1dec4bf643dd715051cdea05d8bcb372bcce7e664ee39797725d79d5c9763377d799571cea70fcc9830fa113b97719262cab043e31e1a65be66e090f3053dbedea12da4bb53fb053a5fc89039619df18746abb1fad1c85402", 0xf4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000634000)=0x6367) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/load\x00', 0x2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x1, 0x3, [{0x3f, 0x0, 0x10000}]}) r4 = syz_open_dev$tun(&(0x7f00007e7000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000703000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aeb000)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00003b2000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/21 19:26:14 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e05000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/64, 0x40, 0x2000, &(0x7f0000526000-0x10)={0x4, 0x7fffffff, 0xe108, "a741ab567401", 0x4df1, 0x0}, 0x10) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x24200) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fee000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fed000)={0x3, 0x78, 0x6, 0x5, 0x9, 0xfffffffeffffffff, 0x0, 0x2, 0x20000, 0x3, 0x3, 0x49, 0x3, 0xc, 0x0, 0x7, 0x6, 0x9, 0xffff, 0x4005, 0x6, 0x100000001, 0x7, 0x5, 0x100, 0x100000000, 0x0}, r3, 0x60, r4, 0x0) setsockopt$inet6_int(r2, 0x29, 0x20000000000046, &(0x7f0000feb000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fef000-0x10)={0x0, 0x0}, 0x10) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000005000-0x8)={0xffffffff}, 0x8, 0x80000) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000004a000-0x86)=""/128, 0x80) [ 94.855322] binder: 18492:18519 got reply transaction with bad transaction stack, transaction 101 has target 18492:0 [ 94.866134] binder: 18492:18519 transaction failed 29201/-71, size 24-0 line 2775 [ 94.893075] binder: release 18492:18519 transaction 101 out, still active [ 94.900144] binder: undelivered TRANSACTION_COMPLETE [ 94.906545] binder_alloc: 18492: binder_alloc_buf, no vma [ 94.906568] binder: 18492:18519 transaction failed 29189/-3, size 0-0 line 2960 [ 94.909317] binder: 18492:18504 got reply transaction with no transaction stack [ 94.909325] binder: 18492:18504 transaction failed 29201/-71, size 24-0 line 2760 [ 94.948837] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.957225] binder: send failed reply for transaction 101, target dead 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80006, 0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000ee9000)={{0x6, 0x8, 0xfff, 0xde, 0x4, 0x2}, 0x7, 0x20, 0x401, 0x5, 0x5d, "24169b9d09fc16b788f1577d1930d4835fe48473749228c34ecb903ac6608a17684f41269e0f4030d4abcddcf387102b03345713e488ca5b8da65d18da55c02cb665b9d34fd2a398ea2df6c01ca0c4bf85e444a18bb0514f58e646bb76689d1e0d3bc491864c67d8220c95eaa1a0661709e6c96f7654f4e7f569b19ab71bac24"}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xc, &(0x7f0000ee7000-0x30)={0x1, 0x0, &(0x7f0000eea000)=[], &(0x7f000000a000)='system\x00', 0x2, 0x0, &(0x7f000000a000)=""/0, 0x0, 0x0}, 0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008dd000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000eea000)='/dev/input/mouse#\x00', 0x101, 0x4000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005ce000-0xb)='/dev/vcsa#\x00', 0x3f, 0x4800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004cc000)={0x0, 0x9, "9a3ef152f15a54851f"}, &(0x7f0000ab1000)=0x11) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053c000-0x8)={r1, 0x7}, &(0x7f000062a000-0x4)=0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x45)="12665f2d4605728a56edbab60000000000000001b605c3bf915df04589329208b3a8771a503730ee3c7b8c497b6137f4f71c9bd22b2dfcffe30302cec3d4") r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x40) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000baf000-0x10)={0x0, 0x0, 0x0, 0x917, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) fcntl$getown(r3, 0x9) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001a2000-0xf)='maps\x00') sendfile(r1, r1, &(0x7f0000e81000)=0x200000000000000, 0x9c) bind$bt_l2cap(r1, &(0x7f00005c4000-0xe)={0x1f, 0x1f42, {0x56e, 0x200, 0x3e632c71, 0x6b51, 0x200, 0x7}, 0x9, 0xfad1}, 0xe) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00009c7000-0x4)=0x0) accept$packet(r1, &(0x7f0000b54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000602000-0x4)=0x14) 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000ae7000)={&(0x7f00008b3000-0x10)={0x2, 0x13, 0x2, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x8, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_getres(0x7, &(0x7f0000ca7000)={0x0, 0x0}) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mount(&(0x7f0000de2000)='./file0\x00', &(0x7f00007d9000-0x8)='./file0\x00', &(0x7f0000b7e000-0x6)='ramfs\x00', 0x10, &(0x7f0000d45000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x2000000088040, 0x2) io_setup(0x5, &(0x7f0000c84000)=0x0) io_submit(r1, 0x1, &(0x7f0000b6a000)=[&(0x7f0000c71000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00008b9000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cb2000)='/dev/net/tun\x00', 0x0, 0xa) pipe2(&(0x7f000064d000)={0x0, 0x0}, 0x0) connect$nfc_raw(r2, &(0x7f000008f000)={0x27, 0x8, 0x6, 0x7}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000294000)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000a26000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xf98, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfca) 2017/12/21 19:26:14 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000000)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x1c, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe2(&(0x7f0000cd7000)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008d6000-0x4)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ff2000-0x28)={0x1, 0x8, r1, 0x3f, r2, 0x8, 0x1000, 0x401}) 2017/12/21 19:26:14 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000f7e000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f61000)=[{&(0x7f000075c000-0x3a)="39000000100003656906ffff7f0000000000000000000000d901000300000014190012000f0001009000000000000000000000000500000000", 0x39}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000d75000)='/dev/usbmon#\x00', 0x3f1, 0x40) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00001ce000-0x20)={0x3, 0x2, 0x0, 0x7, 0x5, 0x7f}) [ 94.971941] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.977424] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.029950] device gre0 entered promiscuous mode 2017/12/21 19:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c65000-0xb)='/dev/vcsa#\x00', 0x9, 0x200) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e65000-0x8)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00000d0000-0x30)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0xb02f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000998000-0x80)=""/128, 0x0, 0x0}, 0x30) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000c0b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000085e000)=0x10, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009a7000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000190000)=r2) mprotect(&(0x7f0000a42000/0x4000)=nil, 0x4000, 0x1000008) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef5000)='/dev/sg#\x00', 0x3) lseek(r0, 0x0, 0x20000000001) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000011000-0xc3)="766d6e657400c631effe09cb0450e07e29dbc715f7f90eaa405132d1ea10ef50093fca773ef82ed9d3786a5cfe8ee4562c31b3fc8f64de32309b552e6eeb2975853e411b105782ef18f0222c7940e6cbb730d61831bdd7228e8a43f47e43648eb94af859c62fc22729b2eca7611290b3f54a7dbce22003d7eb1d881dd66f79f71bf885bfc04739692c7aab0fec3db0e2b4dd6313faae6f50a9fe034021a22f2e2af29ee316f097a2ee88958f21843fdcf74d0ebaa73a4821288234151f503422b6a1b8", 0x0) prctl$setmm(0x23, 0x0, &(0x7f000000e000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000df9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe10822000ff01000004220000f000"}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a7b000-0xe)='/selinux/user\x00', 0x2, 0x0) mq_getsetattr(r2, &(0x7f00008ef000-0x40)={0xec2, 0x2, 0x30, 0x0, 0x5, 0xffffffff, 0xbb, 0x6}, &(0x7f0000b88000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80807, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000676000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x10) bind$llc(r0, &(0x7f000064c000)={0x1a, 0x16, 0x3, 0x3ff, 0x1, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/21 19:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000030d000)='/dev/ptmx\x00', 0x4000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000360000-0x4)=0x0) write(r1, &(0x7f0000fd6000)="7a0d930f5ab422", 0x7) 2017/12/21 19:26:14 executing program 1: getpid() r0 = socket(0x202, 0x3, 0xa2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000af4000-0x78)={0x9, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x7, 0x6, 0x81, 0x400, &(0x7f0000000000)=@generic="2577d4a2a2cf8077d1ed6d7513543de0", 0x2, 0x5, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt(r0, 0x0, 0xd0, &(0x7f0000a29000)="", 0x0) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000200280ff43ffb011018e9ffff06000d00", 0x39}], 0x1) finit_module(r0, &(0x7f00001e9000-0x1)='\x00', 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000eac000)={0x1, 0x2}) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c45000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a5b000-0x14)={0x0, 0x7, 0x7ff, 0x40, 0xfffffffffffffff9, 0x6}, &(0x7f0000d77000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e72000-0x8)=@assoc_value={r1, 0x2}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000122000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000000000000005"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ea3000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005d2000)={r1, 0x6}, 0x8) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000191000)={0x0, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x262f, 0x1f, 0x943, 0x8, 0x400, 0x100000000, 0x5, 0x9, 0x6, 0x3, 0x624, 0x4, 0x0, 0x1]}, &(0x7f0000d56000-0x4)=0x108) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d56000-0x4b)={r1, 0x43, "e963317ff5c0c8cfb72bbc4c4c3a2fe2e0636daa4dfe67ea3bc41c08fc01a4cf4f8403f70a528545d33e3ae4df5867181f192181ddc89641b4c6c1776cffdb29df14e4"}, &(0x7f0000d55000)=0x4b) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000d54000+0xafb)=0x100000) faccessat(r0, &(0x7f000061a000-0x8)='./file0\x00', 0x40, 0x1000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000566000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d57000-0x8)={0x0, 0x0}) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000771000-0xb)='/dev/vcsa#\x00', 0x6, 0x40a000) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000048b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00003e7000-0x20)={0x2000, &(0x7f0000066000)=0x0, 0x0, r2, 0x0}) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000009f000-0x4)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f8000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r0, 0x0) clone(0x2918cb00, &(0x7f0000cc3000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000544000-0x1c)="") 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000038b000)='keyring\x00', &(0x7f0000eb4000+0xedd)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) syz_open_dev$random(&(0x7f0000f5d000-0xc)='/dev/random\x00', 0x0, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000317000-0x8)={0x0, 0x0}) sendfile(r2, r1, 0x0, 0x0) 2017/12/21 19:26:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000110000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000037e000-0x38)={0x0, 0x0, &(0x7f0000c56000)=[{&(0x7f000049a000)="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0x1000}, {&(0x7f00006ec000-0x9b)="0077e74c3acc9f3958039218759fe4a0bb096e070c3f3d1a58a93cc43a82f9951d97f9b00797019b69914433db5d54653eecf3f08c1531a381606f09d34301632cfa7dbc124ff95086591053440cd6fd7af20b3ce94eed9b550836974ff97bf1f31eb8b1b34fa73d2b7d78a8227af5143cef8238d418f8603ef36868fc65484bb78fa69e52c304c50d7d9a59e862b59e85daca796311fe43f0d703", 0x9b}, {&(0x7f0000c2b000)="43e43ac81649cc1ee98841c81f3bcb10ab5b38fa85f889dd221136ee82b998050b174d3bc2af4b91a4fc86f5f92b9c8d799e20e09608717b6c4280656f5b8359e51a", 0x42}, 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{&(0x7f00006ec000-0x1000)="e2b3e55f34899d7fc3761279b291279fe8871e303ebee155399ee4832cf83acec1b928a1d7ddf728edf9f3ffb3a5b35bbebb61cf044d6ac1ed79f1ba8c13f33408b8e46ed2c8949dda2a1c45e43c8445050e0976f85aeaf46ce93fbef476a216af1113ea5d0ec7e8e10c396de55b6d8c5dfbfbea726abb32a6475509455a9355ba71299effce28f57f94a442fd2d8d044e35fb650aef2c75af5033fb4ffc14884a0fd4308f196a2b5421070651707c5cfe2aaaa80f3c181c13eb438e47f1ebe8fed02a7fa9a436efcd1c75c9606191e415177fdf46cb7bc640d8dfd34e80082bbea33857a1842682dbf326cb5a9270e5a67cb472bcb0e6b07d47bc5a00d079f931e7e65e2f74272ede66e1f473f2bcf7c01384fd330823bf8c0597acbd3e88443b559cde4ffaf4a2e7d2a4bf547f4aef0d9b579fecdeb8d3db7cb262ded00fc83737ad3ef4746357cd8d94dc6c532a62de7495c329f9aea0cce05c7f4ba6a5d59e4cd685659a101217c51e6d2c8d96653019e9a731f1d1898dc6a37b3c52255606455b90da5f50478c817783e6eb1a1d0c24166b6a7c34821fbc457d39016cb47c10468485c0cf6efa54c6786896e72bce4e68936a481382275b06c3e7a3a405ae1d561c45d47492dbef08a1e2cf9eb0d9b451fb4c88a55da3d514bce55e2cf4e1c2db257f8cee18ae673152272a1dfdb9970465ecd4af960015ba7031722a14eebb7d78e374228dda7bbf7caeb530116eaee70fce2c9005b19cb315e85e83b3af9edafc8628a74356b5c2f177e6907a0a42875673f89e5223a0f77d10d30bbcd46feb5aa49b5888bb8e127872b1f14f53fa2aab79398c7efff115c6912e0c0d15c3d4c94cc7787117df5a0f1173458d5cbd7d154346f049b0fb484a66675b571e58bac1842819be8381c55621efaee41167155fde44213ec17d3c0496d92022d5f192e834fe1a0ead3c0129babe4771c386873ede70b53c573a12bbef0bac973de139c6a13231f58f61c8eb1e54300201aa07c88701071bd931f84dfb75255921035351c9757e25f2481711ea72627b29dc28e615ab019e68e162814e3cb3670c8ec8947e56ff04b7081c0be1aece283e99638db4fc9135791d09076d9a9e2fe1992d91b4051b5e2227651377794298ca2f7d20c702efe81b368811717f114e1e429928da997b79464a6b510f80b9b23888e2a80b8a4cd6d077e81249ebab23373a585a20a0676be4e0e588b84d26cc2099c007d26f860576af8c184d9ab781e3f89ccd0f37e8d81c54bb9dcab05669f376f8a79f3dfcf53a35e3a42630b8e61bbea60ad4429ceecc555aa857c13bfe976ab5bce1e29fe6ef09bc4dd05f93e5be9a0becd9ef82cc0176a73f488570ddb026886ab773bbbebb32dc053e44ab36475d3ae127d849939d50b4df381692327d386ebdcefef89ee137c551135627df8c6f60aea6e41afcf32f5acb17366781b5752132dd91d9275fbecb03af85b37c4594b5a962298e6d2581beebd70c4b77e433947a195962bf3336e44b71a46e235ba555fdadb61b9d504c89af3c8f7dcbe622a785fc8a2f7c8f00ba9dc43a94a86eb601c61d2e1826518ff396c87afd1ad21f492786b0a6190797f6cee73c01d66afa95462f7ab2ddba39a003ffdd15c2c36a4e0fc6ad890c7813d2cb71d56c2bd9ded19d43f8c6b8834cae555617800ce0466a1f4361c19bdfe11cebd664ce51c16b3402835a53b6c64a18cec015edefa33caf4e33ca3933c84ac10ea7a4dd8f356ae70d93d1313e408188fdf5ec28bd9e5dbc192649160b11d9554bb8583868240f21a2bbe80da5dae361800f5ac8eb6613ae3e1e5c20713606ea49d7c4cda463ef3bc3640e87688828a9ea58df87b5264d5d3dab6945679e1dceba60fc666c7a37845ef0987e54074b48cebed41f9700838c6aa9ae54837eb2cdd7eceff68959aeb625dcfc8ee784ac0c9b4b9363d341d244b6c2ae6391445b96613166a9deb3ffb0fe2ca20ec8416dab6d4829d4cb05e81b5d491e62cd14434a1283112c33055d9229a94227cf56e465e24c2a88a5b4bb87dc278fce96306b5ff841013bb74639a18ac0abcca57cc56ad539fd31eeeb827306710a5fca66526365697897d0e83f09be851ba3558883e78bbefe0ed0052e11874a8fc66c742326ae2dadd2447c4467915cc338e2616b81ad0cf457d0d3d9cb03845bcffcaf973031dfa23f86857100882da12922e8de4533cf48a17ecaeb5af33620cd439a642de82e0415cf12612f8515f4fde2b853fc07d0f32fe3a5e9f5535de8365f8ccd9d5b24e6b4ac076031334ec3ab48b3d97ee50e5371acff7be193b7b523eda550afbb21ff0fa968f77ba7df501b891203466d6e7cde8d12487aca578e6142fe25b91d12b64d30715be6c91364bcb21a9df386a100dc1256ace38eb3d9beb7d01181291de0d2f65cb582a40a3fb62025230227723f1b0dd79060273a66c4d43d739451113ad39ce980c9a38024e81a03065662437e3a5b3a374fd06b0f271b685a4f58612a2ae7afd7cb557f104749b923797cc6adb9b38ae664aaf21d5e17c37e575811da46193c08db4f5dd8119547c766f047cd92e3c234c0335366d4f16da9ecedd7add7d7e9b2f8edc5685f0dc4226222d457c1b42ccf7b55ce2b000ebc0d9eb560095b53f3c68bb13b6a8e1042ed4dacb5ecd11ac0b69e508f6f35e24e9d2255a9dcf8d49b3a3e46a13e1dab164f3a089ba9b436f6c534271124b8b9a7e1bda76ad4e959c597a76a62d6e3698e46f377f2324d4db3fdc58f7868e83a65e875df75988a36c10cd2bf8b42c14363dcadcdbc80b314c9a06c44526ed1fa7cbc85348e1b1dcf0c888e8dca492e0642e9e1dc7be606d98405de12c2e3f2fc5d4d18d97370b240b8cc61f91293df7effcd3c9b83ead0dea336b4f3e44ea677b5181bbb7e0165ffec2b702455bfc3dbdd2e53905542c9319baf0e4d59bda378e8aa2dcf69de9d7b22ccf3454ff6bb5c755435abebe57ddd05fb39427c8bd5d431ebd190cfa79b3df89361d819060d61793ebbabaab7d92f2cbec9100c0a673da8731e2d4ff573578bc03eccf1b8921dc094d0f29e4a5bc2c0f62e75676e81b8104337690cb179c798254a491c0e07700ca4e98e9a99b88e42baea045399366f362ba2185ea6de55aee530145223b09b13e4ce8433e74489b1a3a08975ae3066931298cfcccc291c0b45474b956df8e4fdc229f4b06ca930178753e61c2c8b2d2bfc06f392c91777346bcef1767e960d9951d4bada4f8308ec9c5b15d3d14aaf8f81f7597b56e12c9425dbbf339b6ecc9bb8408dfa9a0f3d904d53ab8a1a94014f717f65cb29deb3b265538f7142d7a67e3e0c714ea439d7b2729d5f55771124b7c4ad97d615cd2db4d150b853c4d58ef8ab68983d895a26245d3e53f6781ed1dfd196cc86f0d01537070e27e81e9fae040e6465fae1d8368c4bf49133c6aaffc7ad81a89f75224475b8e3f3dec77c46da72650cc0cd65a597147b19741c1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0x1000}], 0x5, &(0x7f000049e000)=[], 0x0, 0x0}, 0x1000000000) sendto(r2, &(0x7f0000667000-0x5c)="", 0x0, 0x8000, &(0x7f0000b41000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000885000-0x14)={0x52, 0x6, 0x3, {0x6, 0x6}, {0x0, 0x80}, @rumble={0x3bb4, 0x8001}}) socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e06000-0x1)=0x8, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f25000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) bind$alg(r1, &(0x7f0000e0e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) [ 95.123895] binder: BINDER_SET_CONTEXT_MGR already set [ 95.129664] binder: 18588:18601 ioctl 40046207 0 returned -16 2017/12/21 19:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000028d000-0x10)=@common="62707130000000000000ffff00") r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2003, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d97000)='/dev/input/mice\x00', 0x0, 0x80) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x2) flock(r3, 0x1) close(r4) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000d4a000)=""/160, 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x8, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r5, 0x6}, 0x8) sendmsg$netlink(r4, &(0x7f0000e01000)={&(0x7f0000091000-0xc)={0x10, 0x0, 0x7, 0x80000000}, 0xc, &(0x7f0000804000-0x60)=[{&(0x7f000036a000-0x2da)=[{0xdd, 0x81, 0x4, 0x0, 0x80000000, "2ff2a50fa6f25dbb9a11ab99b4d7eeefeb4854bec1e8a9d2c1806265ca3d11fcfd8f0aeae2355908571bbfbf47a0d4125e63c51c209dd6ffb959447628ffc33475d717d91a6d1c15afc809ad3adaa0c371e7cf36f9337c5eb6da2998690355308b96881a49ec3a8671a21ecdd9cc6faf9823666d3cdc4b713659b8c663283f27ed820b407aefec8f216abdd2e98a84f6e73a34da6eb5d71fff385f6685b55588ace67dc8a3f21ffacbb01161745455d8d2168d616c4e2537147e818200e8aed4579337d4807df5d2cdeac0cb34"}, {0xfc, 0x5, 0x212, 0x88, 0xfffffffffffffffd, "e95247114336323e770983aa75244daeb9096e30bbab19aacf7cd5db7512ef997e1806555afab8f64b896fdebec1fb27f8975cefa9409e4ba4e0d6ed69b06580a3c18605fdbddd041834115ac239dc50f895c24fb94d0fb3ef08d8d10f33ca21a497ac422c228bb96df21b70d22c09a4b6697a8fcd037e10c7aac0e64416534146246f267b41710b9d3cec47f75fbc15569f90353ea403a10650d64e8632b6bcc6a294a9fe397eb142af9dcb2ce57c9698358d0e00e7f489c03d131f5b4ffd4aea4eeb7f2f8a84be19681d7145b9d90fb7073a9abb13a2558179cf30db4beb13ceaa063b6b2342b379645f7e"}, {0x42, 0x3, 0x400, 0x5, 0x3f, "296b142f365dbf582a9d037bb167579ebd48164a368b396f1f129a43817e924737a27c1c07af4de966674fc77b8b43321ea4"}, {0xbf, 0x101, 0x800, 0x3ff, 0x100, "31eb4dece1c712e3f8e0cea844a87e2a377b7e6b05621e7f9ee5c6c61b2e6e465640515bced58d714d2c291ff542f03ae43b210d16e2d3fb0172038b3b67b756ffb795093a02d83beb18e5f089e10baf1d9a3a7b52e141f16e5ff6abf5fdeba37619af3a14a3525392c55beeed74627e75772474e30600e9b3aee45617ae22ce2a84affaef924831c64905c6a8c8f387144af3b3fa6002c54a3e78ddb888ec6fc43011f3964887c75e40e05ff33186"}], 0x2da}, {&(0x7f0000c60000)=[{0x9b, 0x39c, 0x200, 0x100000000, 0x6, "136895c4450d8026af622e2ffb91dd42e2fb47ecadc474ea6c5a0edfff955dd9919a88314ed1153ca65ab25fc4af1476a17ae35a82830fbca5163afcb5f9f1cc9eca5c32ba44aca698dbe641b3fb363ff212df76e6f633bb26f4905211d7880d15817134d83dc32c1bc76ebe6e0c8a5481831aad393cc45319dfcf110acb925e61adccd9b25b37d5a4ffb9"}, {0x4a, 0x5, 0x100, 0x6, 0x80000001, "8730afaff904b1daac4eeabe6edec4f7eb3e088810792ed07090e7f7a1ecaab6532d3db25a96bfe979eb6af31143d38f55367081071ad391c400"}], 0xe5}, {&(0x7f00004f0000-0x4e9)=[{0xef, 0x2, 0x22, 0xbd5, 0x6, "9972e3c91a8f6d7ec706c43e226acd0c4612bacbff282b684a98ef2336ec0a42f219835f769d98f41b073fb39818dc9d0fea422f3d441b48a5f9f3ce406315fcbecae5c83574ba9386af4ff39908d7ff9c1aeb97a9d02370e16d26210d2002fc8ab45d58482857003385fffc1281757d4b4e95f890773ca487d78ab354a414c5ce5a9b408d8ba7a60aa0dc12df1a770fd1d34c3baa5678be6a05b582d634dc9a416589e44785c186c7cc847b5bcb19628a2c911d9f629afa5fd3add0204df6cade674b071bfeaab894fb4f1123155efdca01b4120b929efdda74e7ac2856b9"}, {0xf3, 0x2, 0x519, 0x7, 0xc1aa, "b85b8669b46d5fa00d6fd6933b789f9713c6e2d854fcf158403f045084c7f077ec07c0e4ba68e1e450af231bfa93c9b66c3cb2b20ae6a197aa6a5092541dcd8af111f59525fc5907604f37b1902dc1520f21c3092e4534d769875645c12c9b2cb3a566f52fa7dc00a2b6cbbf151a5526ac218898c0d0c1dd7ef88a86302e16dc3ef57cbd6af91209e3fdd14b84866ce88de53e9cf71d2bb17d34e65905cf50f08981955a6a53575cf7506db3bb20ffa64f75fe38cdfbaa358adf60a8c77ac8baba4edef8d87122c4d8c5562a4c70ab35dd35cf68ffb7a50f3336c519770207d965a598"}, {0x10, 0x101, 0x810, 0x100000000, 0xca10, ""}, {0x10, 0x220, 0x800, 0x0, 0x1, ""}, {0xdc, 0x0, 0x401, 0x2, 0x1f, "61e82837a63d2f7e43a52ab91a7b79515ad0baa3355ece221feddcbdbacdde7765983c556349ca77326565c8765150ef19a3dfe75efd957b2c45f9005d7b110f4e67d7061d4b856abe9780b2ad07ea72db29ce1f1557053e8b13b7647bb1442f377a16eca68d70e1aff41b928ba7ac29504efe4577447755ad4ca2e1fd66dce5602638c86c0955c3eaf96080317455eb012c1bc04e20e1420dc7527289ec2a53f25ee1df942dc777db3c2fcb29476e69b33c156add01d724ffd9f1fb9dc29bf7329adaddd0b95315e7f4dcb4"}, {0xec, 0x8, 0x8, 0x4, 0x1f, "b0b5a955cbd57acaf5c1464928a701f065d710b91a5b05c0cfae7e0b32e9e8b96d630a99b1c240c11193a0351919f30595d7f38726111b24dba69a5ea3d32c6737f26ac560991fdc8dc95914d520ce97cea265152021b7f3ad2f8eecce7de3b1f1fd89797323d79d2d8ff227d1545a6d694f8d6b288be53cfc57c557656c15e9cec38b4de91aa821bcaac8c66a6f6153dbd9a1cba841c45bfad2c0e9b1b88801b389a085afd6a406c964ce10ab0f429ab34fe87c7d8998a482768f6056b0d850568eb7f7dad6697508ef2e50ea3359ae07d1eae9670fc244a3b5d0b8"}, {0x9d, 0x2, 0x800, 0x2, 0x2, "f2baee4c74678034e39f0a449f688a371fbda55436373c919dfd726bb68dad20f23f96113a940afd92504385af0f2442001924b53e9d67e367cbb0f5ace44d7331a08ec9a09acfb228c5489a763839afc41d317efbfb65f435f65c9fe6319de4f69f9a8cca377873a6138457be8f76e935680645eec3614632204623c297996d3ce22bbde0f5b7bee423472804"}, {0x82, 0x6, 0x1, 0xb, 0x9, 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"}, {0x4c, 0x9430000000000000, 0x600, 0x200, 0x6, "c89d9f8f943bcf5a2d8e88fe2bba8f2053b3282c3e33c4a6220f5af9d389befb857842603c5ba211a906b6aec13df7b6f7951d86e13e5b2772212947"}], 0x1151}], 0x6, &(0x7f0000575000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}], 0x20, 0x20000080}, 0x4040000) stat(&(0x7f000060f000-0x8)='./file0\x00', &(0x7f00006bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000028e000)=0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) r6 = getgid() setgid(r6) socket(0xa, 0x5, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002ad000)={0x5, 0x7}) sendmsg$nfc_llcp(r1, &(0x7f0000857000-0x38)={&(0x7f0000a2c000-0x60)={0x27, 0xcf1, 0xfffffffffffffff8, 0x3, 0x9, 0x80000000000000, "d851befb1ff78e8473d2b955137222ec85850c78e73c369604b44bab384b080ff0c6c29962b10ead909c87d5a2011cdd53397d2517b7ffc8c4ad28fd32195b", 0xff}, 0x60, &(0x7f00002f2000-0x30)=[{&(0x7f00009e2000)="e18d97a7d33186dc29bd13545b722826a9d6c4d6d0a7d75790e8cfd3bf9c01", 0x1f}], 0x1, &(0x7f00003a7000-0x30)={0x30, 0x10b, 0x40, "e0b8ed07bf7f7919e6a55639cbd3421d03fd8e336127a480f7a9ea2c"}, 0x30, 0x40080}, 0x54) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ef000-0xa)='/dev/ptmx\x00', 0x501800, 0x0) 2017/12/21 19:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xb, 0x8001, &(0x7f00005af000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b69000-0x5)='veno\x00', 0x5) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) sendmsg(r1, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:26:14 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f75000+0x130)=0x0, &(0x7f0000f76000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f78000)='./file0\x00', 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7a000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x2, &(0x7f0000262000)='./file0\x00', r2, &(0x7f0000f79000)="6b923ae8d728b5bf2931b665efc7157975e9db4323e256df636fce31a3482c690fbeae854d6d2d011a2d159f5fe812e01414e2f435d6d6be5afff66ad0026a5540bdb70ff8d7734bce8a2f1a06a3483cef90a1a83e53c7ba3b2d47487127e2b55473279a4f9c54b01a01c25872cdbc6dccae1799fd02e3d48cd947f4bda38a848b18ba2a52629791697f2e35e593b92cc1d996e801359c6a1c94493f0897ead78efd9dbba95c3da2d8ad531226") setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f78000)={0x1, 0x7734000000000000}, 0x2) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000098a000)={0x80000001}, 0x8, 0x80000) 2017/12/21 19:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x18, 0x14, 0xbfffffffffffffff, 0x0, 0x0, "0200030000000000"}], 0x18}], 0x1, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) ioperm(0x8, 0x9, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009eb000)={0x2000, 0x0}) 2017/12/21 19:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00009bc000)='net/arp\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ec3000)={0x1, 0x7, 0x1f, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r1, &(0x7f0000b0f000)=0x2010, 0x6138) 2017/12/21 19:26:14 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc2000+0x2de)={0x7, 0x0, 0x4, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000027a000-0x23)="220000001900071067943b280900040002001f0000000000000000aa06001580a427fd", 0x23) 2017/12/21 19:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9c000-0x8)=@assoc_value={0x0, 0x0}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a83000)=0x0) 2017/12/21 19:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a28000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0x14) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r1, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000fa2000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) clone(0x0, &(0x7f0000c7f000)="", &(0x7f0000360000-0x4)=0x0, &(0x7f0000e05000-0x4)=0x0, &(0x7f00008cc000)="") fcntl$setownex(r3, 0xf, &(0x7f0000343000)={0x0, r2}) dup2(r3, r4) tkill(r2, 0x16) msgrcv(r1, &(0x7f0000f6e000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) 2017/12/21 19:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d2d000)='/dev/snd/seq\x00', 0x0, 0x20000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) creat(&(0x7f000049f000)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000c0000)=""/140, 0x8c) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2017/12/21 19:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200a, 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/21 19:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000001000)='lo)vboxnet0\x00', 0x0) pwritev(r1, &(0x7f0000003000)=[{&(0x7f0000000000)="e8", 0x1}], 0x1, 0x0) 2017/12/21 19:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast1=0xe0000001, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f00006a9000/0x1000)=nil) 2017/12/21 19:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a81000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000061b000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f00001b2000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00009a6000)={{0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000ba5000/0x18000)=nil, &(0x7f0000b50000-0x18)=[@text16={0x10, &(0x7f0000c63000)="0f093e0fae780326f3670f201064dd8301000f209cba4000b000ee0f211bbaf80c66b820e8538466efbafc0cb80080ef0f01cb660f09", 0x36}], 0x1, 0x0, &(0x7f0000da0000)=[@flags={0x3, 0x1c480}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/21 19:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000cac000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000c6e000-0x4)=0x6, 0x4) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b32000-0x8)={0x0, 0x0}) 2017/12/21 19:26:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ebb000)='keyring\x00', &(0x7f000023a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="f368cecc74b9eb235398f6addc7166ac5ac528c376b8d4a9cec89def7348e5e91a7c89f78ababbd1d2dc633870704add92694120f695ff1f60472536f9007544a999396db55e2f92", 0x48, 0x0) keyctl$invalidate(0x15, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d80000-0x70)={[{0x3, 0x7f, 0x3, 0x2, 0x4, 0x3f, 0xcaa, 0x6, 0x2, 0x3, 0x7, 0x4, 0x2ef3}, {0x0, 0xf0, 0x7fffffff, 0x2, 0x81, 0xb8, 0x0, 0x7a, 0x10000, 0xd0, 0x36, 0x3c5, 0x0}, {0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff8, 0x6, 0x3, 0x55a8, 0x2, 0x4}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000001000)={@random="ad3801876dd4", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipx={0xffff, 0xb2, 0x6, 0x14, {@current=0x0, @random="7ea5f30cae68", 0x7}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, "9a09447fc203d44370e56b0e89c1be4fe8eb52a129e04cfa7a4f05136231921089133d75c1f7b9ff57d09d0e1c79bbad4d25906e5153da855f7f07563727a39a633745c3ca45c640fe657a86898640a8e4fcfc640f0079b94514d004a5723818c620d622c632cdfc2a4973c68eb3e6a3d83324207ff145a294045bffd7531d0e3c4e579880c20e2d21849be99048407e30def5f3"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e88000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00003c1000)=[{0xd3bb, 0x81, 0xa8cb, &(0x7f0000001000)=""/129}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000003000)={r3, &(0x7f0000003000)=""/58}) [ 95.373832] sctp: [Deprecated]: syz-executor0 (pid 18658) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.373832] Use struct sctp_sack_info instead 2017/12/21 19:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x400000000f, 0x2, 0x71) eventfd2(0x800, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000286000)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005bb000-0xc)='/dev/autofs\x00', 0x220000, 0x0) r2 = mmap$binder(&(0x7f00006a6000/0x4000)=nil, 0x4000, 0x4, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e5e000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d52000)={r2, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000922000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00004dc000)=0x1000) 2017/12/21 19:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x5) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a6f000)={{{{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]}, {{0xa, 0x2, 0x284, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x91c, 0x3, "2f28f553ad8b2a7de59fd699a5533d2fcf2906eccb130a059dc9dd007b038f7f261b9bf5d63c36ae81d488efa9ca61c1a3a33527451594a278d1a20b212db0c46bc5cfaed24ddb2dd88500ac6f43030b"}, 0x160) r1 = memfd_create(&(0x7f0000a69000-0x2)='\'\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00005ef000-0x4)='./file0\x00', 0x84800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000402000)=r2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007b0000)={0x8, &(0x7f0000484000-0x40)=[{0x2, 0x3f, 0x5, 0x0}, {0x2, 0x6, 0x4, 0x2}, {0x3f, 0x0, 0x1, 0x8}, {0x2ae, 0xffffffffffffffff, 0xcf45, 0x8}, {0x9, 0x0, 0x1, 0x8}, {0x81, 0x401, 0x2, 0xa1}, {0xfff, 0x8, 0x5, 0x9ba}, {0x0, 0x33, 0x5, 0x9}]}, 0x10) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000cc0000-0x25)="240000001a00254e0018000404edfc0e0a0b000000000000000000000380000048186be0", 0x24) 2017/12/21 19:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dba000)='/dev/vga_arbiter\x00', 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000a9f000)={0xf0, 0x5, 0x8, 0x0, 0x3}) close(r0) writev(r0, &(0x7f0000f34000)=[{&(0x7f0000d17000)='L', 0x1}, {&(0x7f00009cb000)="f450aa8708d4190da25d8abe3207a186705d1c518f3dba90efd3157efff3ab70727b9147f4271abae79d9f8f01dfa53b0096588322e91a6a7f8c183ec590e38c3f99e56b7bcb4f423b9f2bb38782147cd39c3c4c17c1943e59404a613a8ac714f1c352a248ae0731e4114924442722cc985f8141bf5dd91be23a9fd5e5f7ca7a333d0bc77eb68a399b68ae92d6fc631695fc6db368e0e9f27cd1ddabe6dffd325ea976c6c828f5c1ee026bb6e6c08d147c7d178c20186115cd19b7cbee", 0xbd}, {&(0x7f0000e78000)="368db1bb1c51b16a634b9a520a0a118dafeec9b5c5206eeab6e1036271cfe8f3ff51c2e7ddfc4ada3ab8155113ff046ccbd8a6", 0x33}, {&(0x7f000005b000)="d0ccc018368729453f0d8193c4214d8c8d0a73fd", 0x14}, {&(0x7f000035b000)="8474aab368cb49ca8dbf39533180aa3deb734ddaf3081d51a219b10b5bcc6936b6735438ecdc0efc4c043588d6d015dbd1dceb20e7dd25dd281a8975927a18d5575e2e1bab9a3c1176bc59f4a4bb69bd6e18fd547b0e95e93642390ec9afaaf0", 0x60}, {&(0x7f0000526000)="5f6fed608ecfcaffef2d4314a7648844f97df6a193827373b71ed28886bb7d774d3948ec1635eb93bc307d33c46a3137d094e867a212e002ddda308a10f0d2adb31d2fb6ab3664184d26037dcd1e22534bcc632b86b2e89cc060eea0b81b579fdadd9b48d09d62eb7ff176cbf6ff364d4f91fea4bfd91fdc402949c92663bb5c8ac87f233056fda7f15b34d84c7f9170d297701e9fa4c225098a8cd3c21fdf088304a7b6ee5b207b24b09fda3fb8e6e01a4496b0962e62f85be455d114cfbf2ac9d5eebe6ebcd5c115a391f34c751217eea0d49ef6165985d3fe9eb541f4ec2be9291ee5222c4669", 0xe8}, {&(0x7f000062a000)="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0x1000}, {&(0x7f0000773000-0x1000)="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0x1000}, {&(0x7f0000cb4000-0x1c)="887fbc018c0f0dcaaa0a715f334960af2cf70fb979d7aaebd6a7ac04", 0x1c}], 0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ccc000-0x14)={0xff, 0x0, 0x3f, 0x200, 0x81}, 0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ftruncate(r1, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd1000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f00002d1000)='/dev/vcs#\x00', 0x5, 0x2) prctl$setptracer(0x59616d61, r2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00007b9000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000681000-0x4)=0x0) 2017/12/21 19:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000059d000)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ebb000-0x4)=0x0, &(0x7f000091e000-0x4)=0x4) [ 95.415515] sctp: [Deprecated]: syz-executor0 (pid 18669) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.415515] Use struct sctp_sack_info instead 2017/12/21 19:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) sendto$unix(r0, &(0x7f0000b8d000-0xfe)="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", 0xfe, 0x4004080, &(0x7f0000e35000)=@abs={0x0, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000d6000)={0xfffffffffffffffd, 0x0}) 2017/12/21 19:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c00000+0x4c3)='./file0\x00', 0x40) fcntl$getflags(r0, 0x40b) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0/bus\x00') symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') truncate(&(0x7f0000e6e000-0xc)='./file0/bus\x00', 0x0) 2017/12/21 19:26:15 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x52, &(0x7f0000f0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x1c, 0x0, "6bfbcddd7657bb3d4b68205c321b101a4605e6e4"}}}}}}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f11000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001f2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xff, 0x1, 0x6, 0x1, 0x2b57}, 0x20) 2017/12/21 19:26:15 executing program 0: mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) waitid(0x2, r0, 0x0, 0x4000000a, 0x0) 2017/12/21 19:26:15 executing program 7: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b04000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000194000)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000007e000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x7fef089e, 0x6, 0x80}, 0xa0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fdatasync(r1) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00009ff000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000b04000)={0x0, 0x0, []}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2017/12/21 19:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80a, 0x300) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000527000-0x4)=0x3, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001cd000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000358000-0x252)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @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}, [], ""}}}}}, 0x62) 2017/12/21 19:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f37000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getpgrp(0xffffffffffffffff) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000301000)={0x7b, 0x0, [0x800, 0x100, 0x8, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000629000)=0x9, 0x4) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000077d000)={0x2, 0x0, [{0x400000b2, 0x0, 0x0}, {0xbd9, 0x0, 0x0}]}) 2017/12/21 19:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) r4 = syz_open_procfs(r1, &(0x7f0000dec000)='limits\x00') sendmsg$netrom(r4, &(0x7f0000f26000)={&(0x7f00006ea000)=@ax25={0x3, {"0d1d0120a7e283"}, 0x9}, 0x10, &(0x7f00006ef000)=[{&(0x7f0000f84000)="539eaa6809a7a9a7f0dd8a7c75079ff527bc741887ac74c4bb39892a6cc74605479baef8ad3c4a1f631312ac46194b0c0b60422ab0ea761aa1d4cf5a705a3f13495f6221f3f7df02501f7c6ff5e13c42cb5641bb8a885c207346f199b3c4dab97301c5d0cafa5156e53f489cb3e73737f745cb7ea283a8229a8ced48213e75efe522f0e02726421f2d441ed4907312fd5c604c6a5aae676ba9e7c8855af45aa03a99660d6416a11c13890a40b3a87fb593c2c786c60a9a963692af3f8dd423d917c52e4c0b466b0386bc", 0xca}, {&(0x7f0000418000-0xa5)="3896b50bcc585a8637091dbeeccd5abd99aafa516751c506eb02a931dbf2648326946dd81cc41100250409efb598f7ec2af1d6c873ba81b16681a64abfd8fad3534e181ccf6dc93e30bbdee030b20d443315762bdcb2f2be769fb2fa5a27aa41ddef37a5a0d1d0920778fd02333c5362cab5c608614467a4416bacafa1846b81247955c56bff73e40812e69ada1e24a7e5d6041a2dca116c7fa480d418822c413d3c9fc81a", 0xa5}, {&(0x7f0000800000-0x6c)="aec58b288e5ffda86044271515b059c302364c9c1643ef3c65a5db0b5cfcde36586f1dcd00ab6076bd300a2726a822e3d2fb25b2ca6addc4b7af64e9338b6200119fa9cbb66d294c13fd5de5f7ccb60ffd33ae36cf82b0597b73d2a9de0607fb6f48248a9b481e178f6c90ba", 0x6c}, {&(0x7f0000480000-0x1000)="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", 0x1000}, {&(0x7f0000bc4000-0x25)="62baa15d27d5b77d398252d38b8141499dfc8e3d769f06d355b5caa3017c5a3022769138ae", 0x25}, {&(0x7f0000e36000)="0d6ecd59fecd844bb7c12422ed623414", 0x10}, {&(0x7f0000050000)="39705c114986d419d7df9d7635f42fa6afde193ade54d66ac3050739fa277fbf64a7e77228c0b7e0ed0f820fc9f134aa1c6c440a96a84bde5fbc7cf9128caf688addd50d6911c6ac19b06b0c2da3238476562a834bed0d9d8c7deafd48e3c92d80f114874d5dafe98336a7884e370236a0b110a6099f56f5f529c452f5fe639de06e4d063ce7d034af86d250e8b6d68e3ac8ef86cefea192f604b8b3223bc303217bd7bb9a74e8c079a9ad4631f9386c01002395545ff619493896fa7f8e3f29df8b2df302", 0xc5}, {&(0x7f0000b8e000)="6bfafa6fef617e9ed099b49078cec2489f066a34a66d8e424f483a363cfa2810f535e1c44a67283f9864baac7ddf7a07e93586478d48a98a3dfa7de8db78c6c9e3e54ae2a61687ac290b7fad9b161d07f4cbf1a36212da117091d6fddb1b9235dfae3c3049ad196c821a83e79aac9be473a0caabd581cd7d0c3b186e09dcd878e80fa3884873813e9a699a3d92d64704d7", 0x91}], 0x8, &(0x7f000099f000)=[{0xd0, 0x84, 0x5570, "9ef142437cb82079ffe995e35bac740a778e47c408a3dccbf65f415829d667ad93ede8a37626d0f1aceb6bc626aeccc8d1f4227679753a5d045688d1c016fb18f0887ad36fb8c1582e3277cf7ea0b0504828bf9a76eabce41eb62ee9184487d909414ea8b89cab912326ae8f1d0b4a06748aad43cd63b6cd0a8bf9ddd993eac433888080a76d198691e4cca531ba6e12762b7a1d3211b7a2e60e2e16275264b37ba3340733849aa844f3f9b012b60708d0290950e1362bd598"}], 0xd0, 0x4004}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000399000-0xc)={r5, r2, r3}, 0xc) capget(&(0x7f000026f000)={0x20080522, r1}, &(0x7f000074f000)={0x1d, 0x8, 0xffff, 0x4, 0x9a6, 0x2}) ptrace(0x4207, r5) ptrace(0x4208, r5) prctl$setmm(0x23, 0x7, &(0x7f000006a000/0x2000)=nil) fcntl$setown(r4, 0x8, r1) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000c32000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002a0000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='net/unix\x00') sendfile(r1, r1, &(0x7f0000e63000-0x8)=0xffffffd, 0xa) 2017/12/21 19:26:15 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) accept$inet(r0, &(0x7f00002d5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) [ 96.050768] device gre0 entered promiscuous mode 2017/12/21 19:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006d5000)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cd3000-0x1)={0x40}, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000123000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000264000-0x11)='/dev/vga_arbiter\x00', 0xa000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000cdb000-0x4)=0x5, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00009ef000-0xf8)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x8001, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) 2017/12/21 19:26:15 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000)="86ab27391a1e5d234cba60dd552d5c42", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0x9b)='S', 0x1}, {&(0x7f0000007000-0x5b)="246d4b3d1ddaf4e74f35cea917b03db8b4e0438bc7cecdd5d2b833bb8bdcd308cd2e26b67bb81a0414b06e01b4a327e2d801327da5f5d6f6902496900d61b70fabe719d3", 0x44}, {&(0x7f0000007000-0xc9)="b04707bde78fd9aee1ad26b068237246a952460d24947c2b853755bd50ba95260c96be15e4b600ef6a48c28ff27a053e040e376b8f6d3eb2779352897fb5406c5b8b80b68ad0f3517e716b043cab73934825f14b6e13ec0719bfa74324b99a9848668645bdd988dc4f0574b8a9a5d419b70a432ff5976ff65ac26a96f54514ac4403affda0c05254739f21bee374646dd267b1b6bbebe634688aa9eedbfc1ac5f34e73efc5c33763507982c79593180083f20ed22e1222bf90d435caa1e29c4157ebfd4ea9e2a24d81", 0xc9}], 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000004000)="e38580b5f7ab5a7aafba7ec33ef8a88a666771bfa11ffb1c017997d19a164c6f5db8cf7b40ca564e9ac3a3d8c4275ad71469b3e08ff59162f461532949795f2a6c1078bcea851ee4ca94cf5f6cfc05fd8ada7b59da196298368592148b5e65561370c6a89c919a664e4f901d182af18128bdfeadcee34bf28f4056f29c83a6be5eb82737d1646d821ad292809201949cca9f9925419c39158d0db3406af1d9d11ce3f74ca21d49c214a70a90b71cccc0a99666bea3def394a0979a15b4a7aae2168711010a", 0xc5}, {&(0x7f0000001000-0xd6)="df7f2f0b9d67e51d9fd2b9023a89890c7c401dc5cf7a11482d5bae8193cf3fdfe503f6c118f15e4a54604b35b60cef85e953b06743d6bbfd41bc6ecc9fe97a5c0070bb6bbf13cccf4d3d7082b6446d3cfdc14dc37f0b8fb7e3b5a64d028f29311d96fa0169500692e50d49f3f5408e56d487c820ca5936ac8047d1c1f195b7a4ab5e649b24fbbbb88e90b4208e9032412c238e9b076daa36c9ed599b9bb3dc4291809f786b4c4b62da3ad17fa104787b16a733106f04b8e770c00908346c14b127d5c59e7ea0691c167b1bfbbca4f079f0eebb959cd8", 0xd6}, {&(0x7f0000001000-0x23)="f2e94e9fe56945c6d34261b415bacac71103f9d9ce40f1ad6f9970c95f2daa8e271936", 0x23}, {&(0x7f0000003000-0xf4)="3f74c40b2717a310d756c9e1005aed3c3649921234297f8e7e789b02de6695c745e2ded95b71107eb0609bd0e91889e78f6c25c13db1772eae18ac9230b31b1b6b36e06bae16d9d546c25eaebf07a05ace609660bc06a546f01030ee9b24debde107e52266be5f34b9d54b90e4c5909508999a9f8186a52ab509f81e86da428d83f18d720439d23d4ba7e495db12d4f831ab6d6ffc4a9e7fcf360fcca8256364bb90cbab3f368ab4880cd2b189069fa751dc500d7f606e7a7ba46596a9e4cafb028869cd7886e965bb3de947130e8627c70ef09281e2be575fef1887404cde4420e04d9389e9100e0bf7ffa56d1239a9d4f11b5b", 0xf4}], 0x4, 0x0, 0x0, 0x8080}, {0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000008000)="a90114117c3fa878acd7d479a93aeb38a4009b09d3b3497fe6c4f2de5486f61ece3f1087ad2fc20eeb17d073d6a3b28e450d8ce8b54506b0", 0x38}], 0x1, &(0x7f0000003000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4040000}, {0x0, 0x0, &(0x7f0000007000-0x80)=[{&(0x7f0000009000-0xe9)="fb21565452f75577d177f7a391298a61279b36771941345d2264d1d7f4e199492da1e3b4215ba2c5c1c461549c74273e4cd4a31f0a939a31f2dc18221d994c1ad0292764c68f2475a402dc869a347bfa85db901d19b729175bec69a8093db2ce180880c76928430ea9fd7945ff407a207b6c221b0a8eb7a7f8f9e7daf5c0e4d84491c1da6de0aa85657ec287c8394d01acc16c1d538671251dd40c069ab28be0cf8a8712a4dbc2d90e292e139fcfaf32bf29ffb37594d2e3fad7f1383577e7a994c795f1ff280022dd8e67cf2c8b94195358e56b1e1de14ab0b430b34739da0f5ed2582285dcab7810", 0xe9}, {&(0x7f0000009000-0xac)="926ad778333b0e4e6b8c7ea9156b3cd6d515606db5ce80717a5a1f6858efc26e07fd2d244e24df28d59be4956b80b0c86250faa73b4ebbcf0cb507afc4081f770333ea78546b14f961d3133ad982e608a9e57868722669f0f5c07845ff95d957d58008d09bd6c68f1cacdcb9744a5e59085a05ed71d4565d61a708de76536147f7a565e650d2c8bdf4842b22618fb60dca4d6e324f22acb834d725dce1f0068e7ed143b7cdfeca2d2d869022", 0xac}, {&(0x7f0000006000-0xcb)="ea805c1e43279b314361b35600548817e4e629ba210ccb775be076128ea86263fb5a94bf45dee85a9c8028c05ffcf7d09453db5420b8b6c03fe141154af99ef0694f0d8675b79c7f7df943daaa8c31fc5911253b489f4836d28b0df893fe9fb9566cf135afa02a0cfb0ae8f588f9c8cdb34f935b084432efd98d96b3bb65596d219d33b7451232ec106354abb028e38ac5fd2e5478051d6b1884e8a0fe842d60063170ccf1bbbda3a40fc77b3a278bf9f57a3448aa651519a08aa928d6674cd7964bc6aa78bb94e48365b7", 0xcb}, {&(0x7f0000008000-0x1c)="884e9419a03aa9ddd91285709aa2a7a23bbffce14ff05f46c234e344", 0x1c}], 0x4, &(0x7f0000008000)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}, @iv={0x38, 0x117, 0x2, 0x22, "7cf12eb711ae44f9935d382d13dbbf994d4e0815ad3790ec818c079f76a0ea3fc9bf"}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x168, 0x4}, {0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000009000-0xfa)="3d640ff5b406a161a25ccdb3d042e4c16777dc5d928c42178883b3c201b2bedebca2b64a13850fea8ff4811eb0adf82975985a115084d656bfdc0c935a03acd666f59a731ce3c1dd85c576089378155d863b8ef6f0dcbb934254ff649d0eb56fe4e0e4999b5573a20d1a26a09769bf21e0b6205ec708133a88a23768babaaaf2d24746388e01f370d42cfe256ac613dd632991400d43bf4fb98a2a9a9455cec183d09d6995f5f047ec1d54ea20b55323e1f2ca62949891a161ee40f32a3af0586fa75ba2588c43390ead9ababe91a439ccb42b52f80d13720a541b4805ba7777c9f6ba0e3acf11cc983342a91358b5e25fd8a423ca537593c00b", 0xfa}, {&(0x7f0000009000-0x1b)="86c22fa9333535c398bf80230e5504c1ce326faaf66031800b6663", 0x1b}], 0x2, &(0x7f0000005000)=[], 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000004000)="1b07a1cf1de8d280709f9432ffc9cf27f5d9ef0ecf5c541373308c8b50892a2bf0b4f2857e50d9ce1bcd0903504c99ce6f9a2fa6c9dd44a40555c193416ab0d1ff56d8d9c4d5038c811cb760bfe378b0248500c9edab72b734db161771dc374bf46e2663a4eae078d63015cfd17de333f4bbc6b106e5a75c86ac543b4d61410b312acd1438d384c66952c60e43d4726d7b5139fa99019ebd336d1b5debe49d70fe65868f57abeae71fb69527ff1c02b367d97b82a31213859538f0881a1e8f21b161d9ed8760416e7591b045e28921ab5796f3c73fe88ca1b6ed5c593c7b297e7567c97148db721d667a447a74", 0xed}, {&(0x7f0000000000)="65160cbdb555ad8caf92bebf709ccec051c85fc8d23bb3735381b1049332aa61ecff860ad2af05dcbb2fbb7a85d6a198b36dc256e5e4d638c8b3f7a90c48917b7fe66cc9bb280a15aae2e70192a50ee8674060840ef060e3a9d12d47a20aaba1290c43c28f2bb2bba700e3d4e5da88fd00ab536faca4b1713d2c8cf2263da6c58128b074387078fdb80d7d695ddbddffb399149072a2f7fbc15c41dcee1ca05c87275985df4947858054", 0xaa}, {&(0x7f0000001000-0xab)="b8d69815f752f98c5b4ab626524bc978f9d9322ef3e81172adabb148c9c002073b247dbb24835031b1a960810ec75ded4ca1efbf90ad8adf5dc824bb900d5b607fca2d80f9eefd3c7137603e6637c64c4a7840a95add5e018810665ecfd195b6a6c495867ce85f39f1bdadd78241fa0f3ca1d8afa17ccf07ca4dd7610233d3cc9168907377b1788729ec450dc2a23905bf38e3b849ce927a8240c5ce361384ecbb5c558a6483abc4467681", 0xab}], 0x4, &(0x7f0000006000)=[@assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x77, "29974b3d16da05a0ce19ad5bc093561b36762eebbdf657c0d125d9c4caca433870737ab47cb83869a36fe328c0bd00ae0ebb2b132756deac8451ca8912ca59798a1daa33b7a076431870775ccbf7d590f67e00cec6f8e576897dcaf743eebbb03ecbef2101551937338a181dbf54b918792ea22ff9de48"}], 0xd8, 0x0}], 0x6, 0x20000800) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x9, 0x100000001}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000)={r3, @in={{0x2, 0x0, @rand_addr=0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x8, 0x80000001, 0x6175, 0x1, 0x2, 0x8, 0x4, 0x400, 0x101, 0x80, 0x5, 0x6, 0x1]}, &(0x7f0000008000-0x4)=0x108) recvmsg(r1, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0x31)=""/49, 0x31}, {&(0x7f0000004000)=""/78, 0x4e}, {&(0x7f0000009000-0xa7)=""/167, 0xa7}], 0x3, &(0x7f0000000000)=""/244, 0xf4, 0x0}, 0x0) r5 = shmat(0xffffffffffffffff, &(0x7f0000002000/0x3000)=nil, 0x6000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000009000)={r4, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x273b, 0x10000, 0x1, 0x7, 0x7}, &(0x7f0000004000)=0xa0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r6, 0x4c01) shmdt(r5) 2017/12/21 19:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000024000)={@generic="cb4da1c1cc2d137b729888c84f5433c4", @ifru_flags=0x2000}) socket$packet(0x11, 0x2, 0x300) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000824000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000999000)="54b777ef177baaa18949646341443a7ca3bdc6921eb363822591201ef2bf9db76ec2336ffaf04044a1482f4bdecfb8b43d0746331c834806ce6838c98889147ad93eba0602b7f9e01b3a56ad5bda64b58d5e6864020dca73c6faa6e78bb7e2018df857f6233bdcd307fe") bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) fstat(r1, &(0x7f00002d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[], 0x0, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000672000-0x8)={0x8, 0x0, 0x100000000, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x1c, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000dde000)=0x10) getpeername(r0, &(0x7f0000d54000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b67000-0x4)=0x6) 2017/12/21 19:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000009f000)='/dev/input/mouse#\x00', 0x9, 0x2000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007bb000)={0x0, 0x0, 0x0}, &(0x7f0000a22000)=0xc) getsockname$netlink(r1, &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000647000)=0xc) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) connect$llc(r2, &(0x7f00004ae000-0x10)={0x1a, 0x19, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/21 19:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00002aa000)={&(0x7f0000bc0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004ba000)=[{&(0x7f0000fa7000-0x1000)="de87f3e84d421b7b1fc3b18d81a77e7109b997b40ad1b0383750a0646f4d5d799563bd9843fa6565a74fceab15e7ef705a63569dddf9c5b02d6d5870c03dc55ff8ef7eff2001218900f77afa8bc8fdf668b5021e2d440ba6f52dd70f1d9e9657e6384cf16f7be580c5db86b7ec775fdafa86628f7d9ef996e9bd5f478ac1aec8c8711c299d4e4072", 0x88}], 0x1, &(0x7f00005a4000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x7, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000063c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e1f000)=0x10) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 19:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x325, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind(0xffffffffffffffff, &(0x7f0000a45000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000669000-0xb)='net/packet\x00') setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000082c000-0x4)=0x5, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) 2017/12/21 19:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc4000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7f) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f00003d5000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) 2017/12/21 19:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00002da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xa0, 0x8001, 0x7fff}}], {{0x86dd, @ipv6={0xff, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002de000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = creat(&(0x7f0000216000)='./file0\x00', 0x103) ioctl$KDADDIO(r0, 0x4b34, 0xabe) socket$inet(0x2, 0x7, 0x9) 2017/12/21 19:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebc000-0xf)='/dev/sequencer\x00', 0x1ad82, 0x0) ioctl$sock_bt_hci(r0, 0x400448eb, &(0x7f0000e14000)="42301e0fd7d672916472c3a3f08459500e52d6d817e3eb07270f547e103a2cc21be1c5eea93695dd5fb2de050ce3c75c73848296cbd586e9b6c54a643cf2aa8d98a28a16e36f4886e8fad790a405d52b0e5d7cb4471feabc7b023c4330e43b1d3d976e33233202999526dc3dd5d573d56aa4c74c23d4a713dbc69c7e38c750da5c29de9629e49af1ba3dc5db0db03286281868fcb4a5d667ba51a4ace39218745239d7102c17c1feb57fa48b96c70839d714a6d5185a5fb8976c7e46b8db028f8cdf86c79105fc65bd77b61fb572f79b9aa0777fd3da411a61592ca016551066dd659db6bbe8") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000372000)={0x28, 0x4, 0xfffffffffffffffe, @fuse_notify_inval_inode_out={0x6, 0x10000, 0x8}}, 0x28) 2017/12/21 19:26:15 executing program 4: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000369000-0x78)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x401, 0x7, 0x400, &(0x7f00001a2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x4, 0x6}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x80df3}}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 96.262524] binder: 18767 RLIMIT_NICE not set [ 96.303913] binder: 18767 RLIMIT_NICE not set [ 96.316536] binder: 18765:18775 got reply transaction with bad transaction stack, transaction 110 has target 18765:0 [ 96.316545] binder: 18765:18775 transaction failed 29201/-71, size 0-0 line 2775 [ 96.330283] binder: 18765:18775 ioctl 890c 20368f88 returned -22 [ 96.354439] binder: BINDER_SET_CONTEXT_MGR already set [ 96.359781] binder: 18765:18767 ioctl 40046207 0 returned -16 [ 96.365873] binder_alloc: 18765: binder_alloc_buf, no vma [ 96.365899] binder: 18765:18780 transaction failed 29189/-3, size 0-0 line 2960 [ 96.372158] binder: 18765:18775 got reply transaction with no transaction stack [ 96.372166] binder: 18765:18775 transaction failed 29201/-71, size 0-0 line 2760 [ 96.372645] binder: 18765:18775 ioctl 890c 20368f88 returned -22 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000053b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000088e000)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000dac000)={r3, r0, 0xbf8}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$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$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000643000-0x8)=0x0) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000927000)=0x8001, &(0x7f0000ee2000)=0x4) creat(&(0x7f00005a0000-0x10)='./control/file0\x00', 0x0) link(&(0x7f0000baa000-0x10)='./control/file0\x00', &(0x7f000025b000)='./file0\x00') unlink(&(0x7f0000f22000-0x10)='./control/file0\x00') readlink(&(0x7f00003ff000-0x8)='./file0\x00', &(0x7f000040b000)=""/0, 0x0) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000004c000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000a33000-0x78)={0x2, 0x78, 0x8e3a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b82000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000005e000-0x4)=0x26c, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000026e000)={0x0, 0x0, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000)=0xb8) rt_sigreturn() bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x7, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) 2017/12/21 19:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004bb000-0x8)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000962000)={0x8000000, 0x3ff, 0x40, 0x3, 0x8e22, 0x4, 0x7, 0x0, 0x725300000000, 0x8e}) r1 = syz_open_procfs(0x0, &(0x7f0000ea6000)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f0000939000)='net/psched\x00') syz_open_dev$sndtimer(&(0x7f000004e000-0xf)='/dev/snd/timer\x00', 0x0, 0x509000) shutdown(r1, 0x1) dup3(r0, r2, 0x80000) 2017/12/21 19:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x200000, 0xd1, &(0x7f0000322000-0x4)="0400074f", 0x4) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bd0000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000614000-0x24)={0x0, 0x7, 0x7, 0x2, 0x105d, 0x7b, 0x1773, 0x101, 0x8, 0x2, 0x3, 0x14}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) ioperm(0x4, 0xc9e0, 0x0) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSBRK(r2, 0x5409, 0xff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000674000)={0x0, 0x8008, 0xd3, 0x0, 0x0}, &(0x7f0000f61000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d9c000-0x8)=@assoc_value={r5, 0x0}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000818000)={0x103ff, 0x0, &(0x7f0000355000/0x4000)=nil}) 2017/12/21 19:26:16 executing program 3: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f60000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="0189515e337fdc97309d3a326ac5d53a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000ef0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d09000-0x4)=0x0, &(0x7f0000557000-0x4)=0x4) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008f2000-0x8)=0x75) socket$alg(0x26, 0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) [ 96.404287] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.416765] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.431910] binder: release 18765:18767 transaction 110 in, still active [ 96.438894] binder: send failed reply for transaction 110 to 18765:18775 [ 96.445824] binder: undelivered TRANSACTION_COMPLETE [ 96.490921] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.499692] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.508576] sctp: [Deprecated]: syz-executor4 (pid 18793) Use of struct sctp_assoc_value in delayed_ack socket option. [ 96.508576] Use struct sctp_sack_info instead 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000aeb000-0xa)='/dev/vcs#\x00', 0x4, 0x200) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e2e000-0x36)=""/54) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000063b000-0x8)=0x6) ioctl$KDMKTONE(r1, 0x5385, 0x5) 2017/12/21 19:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000790000)='/dev/vcs\x00', 0x8000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad6000-0x18)={r1, &(0x7f000096c000)="b92add8310e6a72a6228a34029cbf67d567b8b2df9f6034a25b7a8aa8b3b16f9886652016f238784b97210f9a755057743c70d47446fdeebe89af8e41df327b6126edd27daa7fa9e6db39e96253d11f28c9ef1cffa3c2963c87ad8952a65b624375f34ce0042f652f1750a7cddde27c714bd009c9f70e7a2ebd544b2ba2e739fb2a2237735d7c709a43e7ff88660d22f8927eecde0549f765b68978985243f4b33a19aa80d370dd636efde00c300800000002725532030ab2d397ccbd7d439bf13eeaf00606f81f371668992d4075a25284cfeac0630d95615e8bea1bd557d64bffbad00b077", &(0x7f0000b3c000)=""/191}, 0x18) bind$alg(r1, &(0x7f0000264000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000040000)={0x0, 0x6a1b, 0xde5, 0x5, 0x1, 0x7, 0xfffffffffffffffc, 0x2, {0x0, @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]}, 0x5, 0x6, 0x8, 0x1, 0xff}}, &(0x7f0000974000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x9, 0x6, 0x0, 0x7, 0x0}, 0x10) clock_getres(0x8, &(0x7f0000465000)={0x0, 0x0}) ppoll(&(0x7f00001ab000-0x38)=[{r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r1, 0x9010, 0x0}, {r1, 0x0, 0x0}, {r0, 0x3e1d801fedf1bd22, 0x0}, {r0, 0x4008, 0x0}, {r0, 0x1000, 0x0}], 0x7, &(0x7f0000721000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00003fe000-0xc)={&(0x7f000053f000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x53) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0xc) write(r0, &(0x7f00005d9000)="1f0000000104ff00fd4345bb070000eaee0000000900010002000002e00000", 0x1f) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007a2000-0x8)='./file0\x00', 0x40, 0x11) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ba7000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0xa, 0x3, 0x8000000000000ff) sendmsg$unix(r1, &(0x7f0000906000-0x38)={&(0x7f0000b4d000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000b8a000)=[], 0x0, &(0x7f00001bf000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r3, 0xffffffff) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000897000)={0x0, 0x0, 0x0}, &(0x7f0000583000)=0xc) mmap(&(0x7f0000998000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000999000-0x10)=[r0, r0, r0, r0]) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000050e000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x3, 0x3f, 0x6, 0x4, 0xc5, 0x0, 0x2, 0x8, 0x10000, 0x7, 0x8000, 0x3, 0x80]}, &(0x7f0000967000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000042000-0x8)={r2, 0x5}, &(0x7f000025f000)=0x8) r3 = request_key(&(0x7f0000a84000)='dns_resolver\x00', &(0x7f00009c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000030c000)='vmnet0+\x00', 0x0) keyctl$describe(0x6, r3, &(0x7f00008e6000-0xdd)=""/221, 0xdd) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00007fe000)=0x163d, 0x4) 2017/12/21 19:26:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000055a000)={0x0, 0x0, 'client1\x00', 0x0, "400008fffcfc0011", "93e164e870edd884a15ef8ea59779557ba18aad1f4de96f86f32b16a8980113f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket(0x18, 0x1, 0x1ff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) [ 96.545212] sctp: [Deprecated]: syz-executor4 (pid 18793) Use of struct sctp_assoc_value in delayed_ack socket option. [ 96.545212] Use struct sctp_sack_info instead 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ec000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000107000)={0x100000001, {{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]}, 0x1, 0x5, [{{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]}, {{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]}, {{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, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x340) recvmsg$kcm(r1, &(0x7f00007d8000)={&(0x7f0000632000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e1c000)=[{&(0x7f0000ac3000)=""/110, 0x6e}], 0x1, &(0x7f0000a01000-0x1000)=""/4096, 0x1000, 0x10000}, 0x10000) r2 = syz_fuse_mount(&(0x7f0000ec9000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000380000-0x4)=r2) munlock(&(0x7f00005d3000/0x4000)=nil, 0x4000) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077c000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00006d4000-0x4)=0x0, &(0x7f0000685000)=0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000833000-0x4)=0x0) timer_create(0x7, &(0x7f0000c81000)={0x0, 0x19, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000483000-0x4)=0x0) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x680000, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00003f4000-0x4)=0x6, 0x4) writev(r1, &(0x7f0000855000)=[{&(0x7f0000f48000-0x39)="3900000010000904ff050000004000000700004a03000000240001070000001408002e0004000000000000000000000009000ee300ffe4693e", 0x39}], 0x1) 2017/12/21 19:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) clone(0x0, &(0x7f000069a000-0xbe)="", &(0x7f0000017000)=0x0, &(0x7f0000b8d000-0x4)=0x0, &(0x7f000061a000)="") r0 = inotify_init1(0x0) ppoll(&(0x7f0000dfa000-0x8)=[{r0, 0x4002, 0x0}], 0x1, &(0x7f00003bc000)={0x77359400, 0x0}, &(0x7f0000ae0000)={0x5d1d}, 0x8) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000676000-0x1)=""/1, &(0x7f000056a000)=0x1) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000054b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000455000)=0xc) r1 = memfd_create(&(0x7f0000ab4000)='md5sum+\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e21000-0x108)={0x0, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb5, 0x81, 0x7ff, 0x3, 0x9, 0x7, 0x1, 0x1, 0x400, 0x6, 0x3, 0x7, 0x9, 0x4, 0x7]}, &(0x7f0000ebe000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b64000)={r2, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8}, &(0x7f00000e0000)=0x98) wait4(r0, &(0x7f000026f000)=0x0, 0x1000000, &(0x7f0000527000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x4400000000001276, &(0x7f000087c000)="") 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) timer_create(0x7, &(0x7f0000171000-0x60)={0x0, 0x1c, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd3000-0x4)=0x0) timer_delete(r1) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000544000-0x10)={0x0, 0x0}, &(0x7f000017a000)=0x10) 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f39000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000150000)=0x10) fcntl$addseals(r0, 0x409, 0x6) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)="") 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b9e000)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0xfd09) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000080a000-0x88)={0x4, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f00008e0000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000043d000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x9) getpriority(0x1, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x0, 0x0, r0}, 0x14) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000b20000)=0x8001, 0x4) bind$inet(r0, &(0x7f0000be6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:26:16 executing program 0: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = accept$unix(0xffffffffffffff9c, &(0x7f000082b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000706000)=0x8) setns(r0, 0x0) 2017/12/21 19:26:16 executing program 5: r0 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x1000000014de01, 0x183) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000067e000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff, 0x5, 0x4, 0x21}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000-0x21)=""/33, &(0x7f0000000000)=0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x1, 0x3}, 0xc) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000026b000-0xa)='/dev/vcs#\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001fe000)={0x0, 0x9}, &(0x7f0000d68000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c91000)=@assoc_id=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000200) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f3000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r1) signalfd4(r0, &(0x7f0000610000-0x8)={0x3}, 0x8, 0x80000) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002cf000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b94000-0x34)={{0xffffffffffffffff, 0x3, 0x3, 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]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x53)="e2330000070ef24ddea19dde3fc7274d7f9412c1205f994534e90911298261f811b623b23ce2036cebd5a679af6c8528f668767826149cee1db89cbd4f134faa7a8138de80559d805b87e6ba2a02ba5e31851c", 0x53) pipe(&(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000102000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r3, 0x8, &(0x7f000030f000)=0x7fffffff) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000f8f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0x10) vmsplice(r0, &(0x7f0000f8f000-0x10)=[{&(0x7f00005f9000)="a1", 0x1}], 0x1, 0x408) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ac000-0x11)='/selinux/enforce\x00', 0x100, 0x0) writev(r0, &(0x7f000059b000)=[{&(0x7f00007f3000)="7b05be580522ab7a0e3141d4cd0e6dfb9de240379d5049b4f9e3ffe93b84cd3ce5075b7af4be4bb46fb95aecc4b3d538828179bed788ff74c0a912f5345a871e7a551afdb4edc91b7db01bef8093069f251fa30cf98b33cd70c7b109b007b08c4ee25ae8b5eebd3690ab8923bb23dfb9f685bf4b64129c60a01f5e2c2bc4a6647657f919b8082b311a583d0d6f6150a849bd1c8153eb17cce23e42d1d400fc817631f3a82eab58a825ff9b0d72d62e9cd7", 0xb1}, {&(0x7f0000e77000-0x63)="902a37a6fbb394cc26212b7e1bf33e139e6ab5c6c557f85cb4022542817dc5f4c1f29f14e4a6c996665264767e15556b4a31d130385cfbfdb67f1327096a3add32630f9e963dda20d16176320a9b9f1086538344bfb007ab438d8fdc1bcbf8f88a19d8", 0x63}, {&(0x7f0000523000)="c1174b0da62e66876ba597d869f0e4", 0xf}, {&(0x7f000066e000)="47c2f6469638284d73fb1088f939d541273d3dbdb0e75736c813d9f2c5805ed6b912632674729bb8dff73f3e3e52c419693fca15ce4670085e4648e7e2bcba789b7e233e8cd4016d00b5c3c1241677c6da17b5a043d8002ddc77746988a909671f96b0b235392e113495d6c01f71f98dc91df677448b30b185a6539fac5536ce7969b0972dca8e691941473a9be7cfa17aae9fecee89ae521bce627b75e06d217d4857d397ef2bc9a961e8c96e8f1ab6e7cc00d103cfb3712e83959a", 0xbc}, {&(0x7f0000937000)="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", 0x1000}], 0x5) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b2c000-0xb)='/dev/hwrng\x00', 0x20800, 0x0) read(r0, &(0x7f00004c3000+0x7da)=""/37, 0x25) capset(&(0x7f00000c3000)={0x20071026, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a50000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/21 19:26:16 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fb1000)={0x7, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00000e9000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f000054c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) delete_module(&(0x7f00007ae000-0x14)='mime_typevmnet0GPL+\x00', 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000031b000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00004f0000)=0xca, 0x4) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000a80000)="290000001900ff0900000000000009020a2800000000ff06800800000d0009000100001900000006c7", 0x29}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000d3b000)={0x2}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c18000-0x4)=0x0) sendto(r0, &(0x7f00009da000)="12457828d9883c27a292bcdb0e11d73a01d0fd53573725638c35cdcfca3e96dff36ec9d539787a41f457a9513c2081d5af2a7344dbdeb3dbc8c72f185fc30c86f945d64c2215a9960466879207077d23ed5767ed2ddd96ef1361a4bf306c525489d7a5476df1cf6a6279c9163d62a156e709eb18de30a6c7a71ffde1c48112d8121aa20c8e5fea26cd598150eeb21df6f11041212a235b3cfdc00b97f84d3d6a8316fa367c27e417fc4e8082ad7f0c2ab8a5307a83", 0xb5, 0x4008000, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00004dc000)={&(0x7f0000df9000-0x10)=@llc={0x1a, 0xf8, 0x5, 0x9, 0xff, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000265000-0x60)=[{&(0x7f0000110000)="01a4deda78249147baf469a94fdafd25f4584b6459d5f59850c3ad40789e43eb3bfe1d7f2bb9aba80c55f7d98c119108fd4893507a3d6a6025952112f2fe5c02e0aa28d51a51658bbff7b005cf56643d4afe8b942c05bfa069e10433f18b6efb1e63e4f1ead1a07de10e0f74a0e840974bfe67b6ca02b9a1159b412239f4fbeed08505a9b7e69b8db79442f3517c6fa868bc96320e98c6acebf1184bc9d8dc72de3f406049aed030c41a69e13233faa3d1d57436d3bb10c3e52f0f5124f5d7de585109ff89ff14e6fd1e8208a7a3cc58a65c1e3adb0d58ba70c05a54abcc46c2338085e4e2d914510be91e5d31c667", 0xef}, {&(0x7f0000c6c000-0x22)="3251fcd07259fad61d4c8b129232cb01d0a32c6d76d748c72b13a1bd2c09eb11f7fc", 0x22}, {&(0x7f0000ced000-0x33)="32d8ef77fe3313526610ced6b38a195b9c5302f8799a67818138831f6e06fcde6543f49395f5a08973b61a3d682406f0224e54", 0x33}, {&(0x7f0000ce0000)="b9fcb67a32b1d39d610a72e8164b2d56f933d31bdb798dfc41e0a1bfaeaaec76aec2f4f3649987728393741c23babdee35591b1ee1ec29b948a7ec766c4172c2c30743b3ce4280bd35c3874855fa122713d4ae90503b4e89aa0980307126f38ef940c96dae50a14f9490b8582d42f72f2aaea589", 0x74}, {&(0x7f0000687000-0xda)="e57f9af27d8a793888357ea1c06830266add91082684fe1d8657bb3dab414dae7120acae5399c9d091f5a116070cb01cd5036916dda6dc961af3f40fbdbd003239d98e6bbbce1f9ce147dff0a578bf7a265d7c8f6e9476b63d0aea7047582f8ab8b885f3fd70bc15936e91ad7b9c894a7fc2dc08ae041acf854bf9263189ccc067642b27cc53769c8ba856e3714ad92b3d569b2d50c57c0500b6aae3dc00ae9a87ffcb347aa4024c918396c91cf22b3f2c1ba0dc2dd6a52156cf4aea3e2599038b91bdaf7435fa58957fb040f4de27164b87979e425cc3284fc6", 0xda}, {&(0x7f00000b5000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000725000)=[{0x28, 0x100, 0xf36f, "f2c598dcc6fce58f24426671cd52f58e55"}, {0x98, 0x104, 0x4, "261975d14ce2c9438c9e7d4f9785de772c13159fea03152cbbac3650f75dbad3b1c0b7d04131cb3e33cac1dcfd65a7bed01b0f06f7236d0649b3dbb14c5960b0ef364a6446232086174672fdf50ab5860da3165faf577fd17142f5c4b89c40d0f956c51f2b8329a03972cc63954f9400ac103718dd6f0fd2ee1870091baab30b264fa37277"}, {0x78, 0x103, 0x99c, "2bf8efe58d982f8f1a4bf1f531b2eb523c7481057c0ffbb4b5b3bffe1f0be20f85b8652c4287ccb2a89bea7d4251bcf45820da5cdabe2134e71376e56b944b2e08b321b4de0ba551e9d016b3052037ff57636e66c6d64f0362d155d634364fd186219594be73b117"}], 0x138, 0x0}, 0x0) 2017/12/21 19:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r3, 0xa, 0x12) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000864000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00002ae000-0x30)=[{r4, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) recvmsg$kcm(r6, &(0x7f0000e97000)={&(0x7f0000eb2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006dc000)=[{&(0x7f0000061000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f0000911000)=""/9, 0x9, 0x0}, 0x2100) tkill(r2, 0x13) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='limits\x00') fcntl$dupfd(r0, 0x406, r0) sendfile(r0, r0, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) 2017/12/21 19:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getgid() r1 = fcntl$dupfd(r0, 0x406, r0) bind$bt_sco(r1, &(0x7f0000b0f000)={0x1f, {0x0, 0xffff, 0xaf, 0xfffffffffffffff8, 0x5, 0x101}}, 0x8) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r2 = socket$inet(0x2, 0x6, 0x81) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000be1000)=""/30, &(0x7f00001e0000)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dea000-0x14)="725a3976d80b0a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000be4000)=[{0x0, 0x0, &(0x7f0000038000)=[{&(0x7f000035e000-0x94)="7eec85857f95349caf03ebbcd586ba9bc5cbab6453f92924a8c5581e8a192568", 0x20}], 0x1, &(0x7f0000d26000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f0000cc5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004aa000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0x32b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00004d9000-0xf8)={{0x0, 0x0, 0x2, 0x3, 0x6}, 0x2, 0x100000000, 'id1\x00', 'timer0\x00', 0x0, 0xb545, 0xffffffffffffffc0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f0000f11000)=""/157, 0x9d, 0x1, &(0x7f0000b5b000-0x10)={0x1a, 0xc, 0x9, 0x1000, 0x3, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) bind$ipx(r0, &(0x7f00009d9000)={0x4, 0x5, 0xe95, "97fa925051b0", 0xfffffffffffffffd, 0x0}, 0x10) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getflags(r1, 0x40b) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bd0000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000614000-0x24)={0x0, 0x7, 0x7, 0x2, 0x105d, 0x7b, 0x1773, 0x101, 0x8, 0x2, 0x3, 0x14}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) ioperm(0x4, 0xc9e0, 0x0) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSBRK(r2, 0x5409, 0xff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000674000)={0x0, 0x8008, 0xd3, 0x0, 0x0}, &(0x7f0000f61000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d9c000-0x8)=@assoc_value={r5, 0x0}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000818000)={0x103ff, 0x0, &(0x7f0000355000/0x4000)=nil}) [ 96.852591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35033 sclass=netlink_route_socket pig=18904 comm=syz-executor2 [ 96.915946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35033 sclass=netlink_route_socket pig=18914 comm=syz-executor2 [ 96.969381] sctp: [Deprecated]: syz-executor1 (pid 18936) Use of struct sctp_assoc_value in delayed_ack socket option. [ 96.969381] Use struct sctp_sack_info instead 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, r1, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000000)=""/178) r3 = semget(0x1, 0x7, 0x4) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000000)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e1e000+0xffb)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000089f000)=0x4, 0x4) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000001000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000022000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000006000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000001f000)={0xd3, 0x10001, 0xb8f, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) migrate_pages(r4, 0x0, &(0x7f0000003000-0x8)=0x5, &(0x7f0000000000)=0x2) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000023000-0x10)={0x16001, 0x8000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000000)=""/203) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x883}]}) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000002000)={@common='tunl0\x00', 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000005000-0x28)={0x5, 0xe7, 0x3f, 0x40, 0x8e}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc) perf_event_open(&(0x7f0000002000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000077000+0x16a)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000070000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000002e000)='net/llc\x00') msync(&(0x7f0000058000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000007a000-0x1)=0x4, 0x1) getpeername$netrom(r3, &(0x7f0000079000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000078000)=0x48) 2017/12/21 19:26:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000013e000)=""/126, &(0x7f000026a000)=0x7e) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000fdb000-0x8)=0x0) fchdir(r0) 2017/12/21 19:26:16 executing program 4: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f5e000-0x1040)="6273d5f09bbced7e5b688f5fca8e60e070434e6615e0608a813affb77b318f719103968f6ca818f789d2d4180c729bc865195aa547ac5a39372e572024b01170292bec7647112b92c902f339af136e0e9873d8c5469e45489eee0152ae56704e3d762487ef8b469b53add16a4c812756b3775cd9a1a87896ec1898ada51fca2fccc848de2eb960aca1142bdbd8dfafc6394cb6ca4558216657746ef3847b3aa62a83c63477710cbef84831eb4ed12b5ed0b1354816ddece3d14cd91b40719a74a859586663d46410dd214a301705cdbc7fa7faa963d14073d5670309ef6a26da71458aee407f9af44f128048273bc7d165538641009b56185460b69050a40cb85171e5b96bf1c6b472483f95906bab5d6fe0cf7de53a6f4f8a8d942d0f8c8965cb18094e5bc1867fff45d944495d47bc907268c8e3d042600d487b1d0263dc59e2d6a021315acac1d205efe2c65c6867d909084e6ad35a82a4f9e84f2be88fb21e814a12e3843bf5e783147cf4bb5888741dd54cdac666c1a3f3debf83be0a294b45643d0fa8e22e27d7e85ba23095f7dff8ba383a8c832523cf1c7c8ed6dfa76887d85ccc16c6ab6864d30b75422cf2ba669f703c4cac73e1f011673be42bca67db899f93be83cc9fea2e8c1aa5db5574e0eaa625f0d5b0d5558fc2ecb24beb87b7661578cd41337764fa4c0317cede4495a7920d9084b9a524a97bdb778c77ba64cb4d0bc46a2523cb0be7db26277292da0d5e321bbe0861c0a57e123ffb4d76112c8ef22f770a9a2c496da1e155220cf14ce50ed19dee1cc6fbcc6b9799a081e1bb42ef82bbcfae2a7a7bc91f412cc8bd405f67fe3556d1e8390053050dcbdbaff9a40b5851b6eb3459b2de8bc8fff66de760f2430fbd2fe73a90ae832dea8b0aac42f5f3bef094770cea311f877043a5ebabea6ae1195c7ff70c0bb3a1bf23cb6fad49661e4d281708cb8ffde4771a404c1ffb115f659a69b78161e5906a69deed8efb82e70021b25b5de8633bdf41c4b52a470b5470e43798d3abe5d4a71ebdbe195f869c76c5003068a2897984383d81ab6e993399a8e5587fc83dbef9620aca1f031a4e7d02d70ff84c07d55c29f0ace12bf8a83b71fce74b59759bd0ccea417132972b9c2aabf1bd84e0fb7af470ba8f6033a24c719d3539d7c8bcc76797e08c65a9c6ec019c0f22073268fff40723bcdd459b0f2f64bacb20d6d7939ead77ab512eb3a79e117dc96bff637dacaa2ddede7aa8dc437f62693f67f19318ffbb432179c20f02092c84eef640bd5cf3d390133854cc380f950e4e0e796946e3c61c06b52bb41f4b61be68741b7bc82b19d9d5a4e8c347106733b41faf03f865522fa4370747e9afe6ac3dba6e04873e2bc85561448af3ff71de1cf28d8625a502c4d2293a7c48cc923a0441dcb3a0d8f5f8a5e3acc045e17cbf3e8143e10c119a4dc235459cfe7bf1cec1f42f795f017b066baf8d306e133e4bdd78d13d38b28f3fa0afc44726a08902f034cb10b0b6906761074800f1ba6ede6fcfcc83315b86325da16619b16bea3950a5a7015d0f29ee1cea626b11ab17ea9a93aa2364bf552f80486abedb3a4b96f14748696dab0ba9c61037146843909009674cd98ed839200d568442088ded044a958afe8564e5ca14be68dfd5fed5971b8796c19f1836c213ce0702f6b28b5e2d8f3a412786432e1b3c0bfd9d594cb5c47640f72ac1cf2431275bd3f7a0c246bf7c1fa671e0c54573b3f4372f233f95306aa4f90f338120bc1351d902ffeaa3fea462d02c1051ec2eb44396fb40d99eeea500ff7e0fda3e5ec430d4d74ead0cbc23f95e225930955f219adf06b6fd53b3525e99574d90768953afafe2c97127ae18571201edddd64bf41fa97fbe7434e7c5dce9cd6fd0f0edfd7e0d012222107ae85304c1b306f5cc903b0fff09eab2760f9f090b282e2d086b67654221a364f270f0d41310a180272984dcbbc286a40b8d181454af1c3e40f1ac61c05900147005e1414a48689953b0a2f6e03ec6c4cc075cf29566f14b73daab697ce420ddca84878bc9c3d41407aede3766b17dab340522d8ef9e32945ccee4a90f1a23b8b427f3eca258a0ae9fd9039e535a0902aeb11037a62c23e6bf36c2f7405ba82d8b702701ede2c4945810df8ae8980e38b1770df7a4ffffffffffff63e25dfe41120a20c92b98e8afe3478778e53f82612b6c27f2c37588d5cc6669838fec623a0d2257e5d78316e5d8cedea3ae54a88e1a3b9f7cb804b2b0008570687612f87876c4787cc2c26776d49abdc3ee7de26091beca60155b01c92a122d398af0d7aca7a688ff0a862f9adc969cd578816c80dcc4ad2986a350412fec70aa7c44c576d9d69dc9cbe5167d4588f29e1b2e3770e33d88139cd07bc53bbaca5461ca77176a7308ba01bf540e35d646bc1494cfbb7175a7eb4b1ef2545c726db971b2476ff37d6f9084fa48f9a593e34ced9fab2c1f010081c4db78ae04241c0c2c405e549738af969b8bf638a5281698f516f3c3b52232c61923a4d7626012d63c73f63bc8ecb9352ff7214794ad5706bc2f12c2b852014b8bfabd1ad73e027f18a88541de4a1298d388bbfc88c19d98a7ce8293a5b21b661958a4d2f82aa8e0a399f7a6327d0ccb8c09f1e064441c6ca84fb0e71e77c3f78b9c01c63b046f95129b899e848b1decb946f060eac4f233f088438bfe063fe04c9afdb9ed8c457e9eeaa91b9933d7af16637a9c364f96f069f079ac3cb5c06a389cd5037bc495f3c03d3eb258374149c6a3c5485676c9c95d4c7dee26097c14e230ed5d7a9c3b89deb8f8c22b6249bbfcec9e1a7ee04f287cf85753fc0b92c33fa03988eb51f5a3a6edb31b3101424aca2d74cc5ea71afc4bf2052a5bf42b45fd8dd76a125191927c16f3bd483dadfb89ed37ac8641977988ba1f2b41ebc5a8d4628c7d1678566621dfe8c7eaab3ea3a32ba85cf3dadd6eda22aa33f3ef81b9c5f76f7b334bb8def44ffb0d03ccb30949deecfde2d8b49078b1d1a91e4026c0beb961933bcda7fec9a691c2f13f40ef90744ce40ec37c54d494fdb40bab7de062411bbdc75448811f52c351ad56ec1663627fd687cb30f4d24678c35638b08fb3c9137a22a7b70c026269ef70b532822da013a99e39888471a29ed071229857a4c76cf05b83b054ba35f92594af08869b11cacaf41672b40a4a38d486d88bd05f4d2ece07ef8bcb6c416e302999d45ea8551e7f11ddef11d1de5e9758b915de1b46f2af8628fb7bc7c309709d63ae2c05529b0c40580ea6264cd16533f029f81a7c42941ff3fa092bcf2a12a8b07b49a31d5b3111f9c54305cc0c08c8ea2c037e1cd9ac810fe609af3876426ba2861d44bc2f15a349e3aef5e713b1303693cd2cedb64f5df5aff1046fed9a96d77556b8df01f64092d4642edc694915f38acbe94e8e2322294295fd5ad6dbff1d4350691d3ea47e65ecf04fa2e56804c9bc066f0835780030acd38dcaedaa4063033d99a5aa78bf3e135f5cb249876634adbe1f2e674eae0dcf9a20fb41225b8e0f519d952857b54db6a0dcfdc1f72bd38f552098cab7563994109eb365d1085d87a233d9e9641d9ddff4bce5eeabe6e9040dfb7e599a43a7d1b04f0f91b6cf9a03db81e18e49254ff259c845042f7a1a78915cf2b015a97ce1ec5e1f0efcc77cac25e5b997c0746e1b77018222271d3a74bbeadca64683069c6b31b9e73d090a35f730f3e838549b0c32fbb562d23697e883aa1c26426635db60c5e8a55ceedd321dbb649a3c90f46e37ac249a2e855b7f4ab8445c176e97f8f54416a454f553962ef792ab81feff971db7a78dc9ca80d60947d99871ef3744e0404bb0e935b8d205e45c051851b5c025845f740bea6723c2f6fa38e546663ddc06ee753bc6a6233d326c1275112b61a32e1daf4cced96f7193b853f0abfdced6f3a04f6e4d17eaf3b8a06f5283862e67571677bc0ab8ed3b6b47540c0bd5aae15725d55e60196c31ad0e28f7d3cb2b4253ede002d967f1a7a3edd1eaccd6a4ac8ec16a46df82a013a227bca42b1b30ec3797f395d5524c0b7314879fafff3a87b870b34cc1f2991c11085bb72472176e4a8f5140f71fe9503d23a26f604f16d3f504250036e4c3edd64529679a74db02ad974ed84c17d64c99fef8b92f8bfe9a07d63643de00a4226714766e1134dbfec1501e6c3e2157154bd03f2c91e50847552eeaf96c509d1bc576ee3cbad3e639c853fce020c885fff39aac630d00a7c59471f90be260bedba1f7f079771acb6cb970378a2e51720c8cc090349e54c05efe04f8ae6a1229d98ed15cd25597ee1e78d90853370a1e5afced1870822f5abc3244c1b81f0ef586e115c0134b1f350794a0ad3b920dd78b5f145dd604a2654b3d94103b91e8b88f3dcc458637837780aa4fb995196fd8c1ac6ddf13debf2ccea09c68fcf25df480e55c79a53c8ff4f66da71b9a36c5ff949b6aa39e5ef523677edb4621dbfafa6b31cc6cc8bf53a8df18a6349f1aae7620df865ad3e37c603a21bb941555f83dbc0631be6d274a02ff1d2afe537e52bb8ffe0d5bf974aea00db8a98e287774198709340993c79d1703fcb700209054d44738ebb855719634ab226db0ebbd53e540638ed73d577b3853e92fa07e6661ab7620fe0e5f11700f0f825dc42cdec580699f37428e34367178068bcec22f411b71b327434c0999782e6a28c33d0b0a1002b6010569254354de1ba64fac1f43d0ec8019fa067a89fc3cf50adb73e2b64b09f8728a6f0266469468ede1df1501594c4890bcf08406596a21f9be07ad046290611bc0629a0c2783e5175973b4df9960c83a68857be7714b1b42057bb3a2f7aca2c362766a8a3876555ede1f89cda29e5903b6399f63ff37a083ec1322bbc118479c2a86ee136997d115516968a204b0d08ed06e6c61d2bb6fd076bf46176fcc985ac57f6b8c1cea9d09ea864760c456abaca369e2de710d0821b836055441aa8d615253c94d99e1437046fc0294a07f3e5c4706c855163f2a20727f7f0b83128b966c1f93ec6ed060a1ca034e35dbcb3ade63d3743c7dc7a6f0843a13cc5de0e8a163fe1fefd340826708e3069109049d6364136acd09e95015b1310cdd1e71e37193722145f5b5ac2d940ac555c3d7ca88a628c3c3c54499619c4cf13edbe71da56212887225d243294df612cb5f5f7e7a8b4392f4c859c7a6cf7881aa667a75884db4a4b0ef06ecc87e98898a2e56c1009a6719cfd5760b659a7007425cdf6a9e89edbc16e4a9865a190682fa7c6d8627af08451be209343a1243c75c22ea0c49330dfe615840628a6bac8445ab0b373bf924758ff39ac6e32bc58142cbf622187462bc8abd89b33cc1d2e47b742130e83436d02a87bb9dd7859cf53f50a6b1fdc96f51cb55336a2874f0d23b9a8220e68fe1ce33f92779efca417768bde4ff43712b718b40797fa710158ee71495cba1f6d594539bf5ae3252c636ecd26d9274a0bc8fa320f318f1941892b7543e6ff2d1a4e230557813715a73cf45bf620e0d16da5e353bcbd06723cb8d0cb08e0f60f16cab00a18ffa0767580022ce156084e4b186e7d3e4001653efbb5196e6947093c83da0ece410c83c614ed49426c84b6f9dffffffff63ec45af71618ea570278e0df4158105a24561c60be58bde89468949156d9ec8208dadc62360bdeb2475ceaff56fac738368061e4f7bf24ecf9ab163aeae0549f9a403b49224e125f9d85114c6bcc25e0da050e38ea694bcbe5b6e234939c259d0ee40ed3efaf0201669d092a2f71ef5c0222d35de65f52f555ad66c10c9da7b6812a5e24b138a70142416cae0d4db1265915101b619dd74a9a8aa11f94072e18b17dcfce2bb550a", 0x1040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000)=0x5, &(0x7f0000004000-0x4)=0x4) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ea000)='/dev/loop#\x00', 0x0, 0x40200) fadvise64(r0, 0x0, 0x0, 0x4) 2017/12/21 19:26:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000841000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74bc8bba87ded00e695a3fb7d51815f4827efd092b14a87c6a78990caea350000063b19c77562affb1bead8eb89847636eb089dfd3fbe75e029a27aeaa1b7b", 0x0}, 0x60) 2017/12/21 19:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}, {&(0x7f00002e4000-0x58)="", 0x0}], 0x2) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) [ 97.038212] sctp: [Deprecated]: syz-executor1 (pid 18936) Use of struct sctp_assoc_value in delayed_ack socket option. [ 97.038212] Use struct sctp_sack_info instead 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eac000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) keyctl$get_security(0x11, 0x0, &(0x7f0000001000-0x48)=""/72, 0x48) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000266000)={0x0}, &(0x7f0000981000)=0x4) r2 = memfd_create(&(0x7f0000654000)='vboxnet1\x00', 0x0) fchown(r2, r1, 0x0) 2017/12/21 19:26:16 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpgid(r1) lstat(&(0x7f0000d49000)='./file0\x00', &(0x7f000033c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = gettid() r6 = geteuid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000143000-0x4)=0x0, &(0x7f0000fd8000)=0x0, &(0x7f0000e6c000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ef000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0x4)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fad000-0x4)=0x0, &(0x7f0000fd8000)=0x0, &(0x7f0000fd9000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fd8000)=0x0) r12 = getuid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fd8000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00006b1000-0x38)={0x0, 0x0, &(0x7f0000010000-0x90)=[{&(0x7f0000fd8000)=[], 0x0}, {&(0x7f0000d92000-0xa2)=[{0xa2, 0x1000, 0x800, 0xfffffffffffffffe, 0x22c, "e12d0925ca097186a0bc90465fde70d40e7db05ddf2d581e28e48178f4785e92b4b85c3c583ec393a6a65c23c36337d7fc553455a167c1f39c665001b55c4b67f2a30389af9a23d7b699b17a919d1483598f44439614404d72ed76daa64eca4b834a876c90247ab9b10fb163fe5debf5cebf41c899f0e18d0274b4c612c5fa311fd57cec645ae4f9f47886e86ce84177f458"}], 0xa2}, {&(0x7f0000fd9000-0x10d6)=[{0xc6, 0x100, 0xb03, 0x8, 0x2, "07b7d94f6fa85815d2ade8def30e2f4d2b9d3e50670ca660ba655188992f1944202fce47137b0e826c872cb0ffcf89bc06b2ff783eb250c929cc9d1eea521d3cefc7cf6e0128ccd656b8a276fa77e06e1c63bf2bb2b43f4b16010cda899e29c02078efa042e900e2b0e8f0b01b9056e42ddbd0230936d204ac49a80cd8219e3ab2a113a460d83c3dabc2aa556b3e541f438cbd8f959f8a8b79b2a6748cb8b9462ddb2ff60715a620fc2a43a8db7724b0774e2eaef371"}, {0x1010, 0x3, 0x300, 0x5, 0x5, "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0x10d6}, {&(0x7f0000cfb000)=[{0x1010, 0xc9, 0x0, 0x3, 0x6, 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{0xea, 0x7, 0x32a, 0x4, 0x5, "7c284d7271bebed3502c426779dafd526688977d05cc06cc1fc95c728bdaf7177db6a5c584ce6b6028305840b64e460330b474959c27b56c084830cbafb3b324bd0fac9da8c3b27e7b8f94a2587813838ebd95918c8258662f6561e7d1c37f59d55db099a3a40ba4081f32e24d7d37ee48da92b6dc345eb3cf55dabc5973d2dcd17ac28d0b000e89e8b96f2a51ff890812d3ca5f5c05083085614ef9e7ce5316911f802df486ede12511f74ff0f3dbb7de54a312fbac35e991a28070037c21a6494f1c457eb3148015c90b948b89fa8a8ea666f039560e970771"}, {0xf3, 0x5, 0x400, 0x200, 0x3d, "31bfb23750c8a6bd7e79e05aaf2913a058294761e54a4990fc6202ba75e6d2747d885fc57cdd785cb2ce6c230b99df32bce17a563ed95fcec495a1a0cc2b58f5dbba333f0227b548964be66b69a53d1057d5e59524389dad0433ec2aca45547bcd592906aa2f8d740e4dde2879f2869437bc9c2265ab2737f8c90c3652068dc671181161c65cf7f46a2589213aae848ba83d31c9dc04e2a4fa8a20491c50bcbebc9a3ccdb536b6ff8b68942569cc8ba7d32260ef1b07513dce5e9f42cd926b33f502ec6726e246d87077a4ca417c4bac0aac68d4021c1923b4f5c20b0b65a8a6f2a673"}, {0x82, 0x0, 0x20, 0xe1, 0x80000000, "5b8d504da8790004a271f44401ed0d1809febe951eda1b4aff1392d99025e7d2be8c93859da7e83f1618b788910c3d4f7eda1b2f8f430acdcd9166c02e8b7a105098a2fb7c47886f419371b4cf6cd333e90284db39e0339c053b431a6eb42a38c05fc69004522356b81b723777b4b0a38ed8"}, {0x100, 0x8001, 0x4, 0x0, 0xc9a, "d8fbc0531a2831b1f356c2267fc12dfda44427bdd6e594c8581d9b7dc9d789f587bb5db1c66604ba4eac43baecf9cf03e17ccc47d97579e9357a1bfd377de2df0f3690b8f27b9e5fb76c34c087139011c40952b3850bcaedebe090a98718beb33af4e43f1eb0367bccf309cf7f647f3785776d690118283565e781148c1cdde1e97c7e7c1aef16d909f8bcdc4a3577cc1695c2f1213987dbef3e1bf60d8611b6d32854b6a5d43d5bd064610d048819c98f886535fd074520bd6548e5b0bb193d945b74f857fa859a1118c1fa68ee13e8023c876443336b803c96da5fe97452c3645cb87294e21571a9b2a0b975b918f2"}], 0x2557}], 0x9, &(0x7f0000fd9000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x0}, 0x24000801) fchownat(r0, &(0x7f0000c45000)='./bus\x00', 0x0, 0x0, 0x0) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000021000-0x6)='smaps\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000ecf000)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x10000, 0x100, 0x3de3e2cf93beef11}, 0x10, &(0x7f0000c8e000-0x10)=[{&(0x7f00009fd000-0x17)="38726395cff450b28b7ece6bac0903fc538049b489624a", 0x17}], 0x1, 0x0, 0x0, 0x4000}, 0x48010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000fe000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a97000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002d5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r2}) 2017/12/21 19:26:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x7e4b7500f46f75fa, &(0x7f0000d1b000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x7fff}, 0x4) r2 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x20000000000000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000137000)={@common="67726530000000000000000000000002", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$llc(0x1a, 0x3, 0x0) write$tun(r3, &(0x7f000015e000-0x10e6)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x34, 0x4, 0x3, 0xfffffffffffffff8, 0x10d8, 0x3, 0x2, 0x1, 0xff, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@generic={0x94, 0xc, "6c579c53623595eb8bd7"}, @cipso={0x86, 0x38, 0x0, [{0x7, 0xf, "ba1895777f137d7293d036e30d"}, {0x7, 0xe, "44db070a62c6460557024932"}, {0x7, 0xb, "666991620ed14eec7e"}, {0x7, 0xa, 'hJG{D ")'}]}, @end={0x0}, @timestamp={0x44, 0x2c, 0x800, 0x3, 0x8000, [{[@loopback=0x7f000001], 0x800}, {[], 0xff}, {[], 0x101}, {[@broadcast=0xffffffff], 0xfffffffffffeffff}, {[@broadcast=0xffffffff], 0x80}, {[], 0x800}, {[], 0x2}]}, @ra={0x94, 0x6, 0x80000000}, @timestamp={0x44, 0x28, 0xffffffff, 0x3, 0xffff, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x16}, {[@multicast1=0xe0000001], 0xffffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@empty=0x0], 0x8}, {[], 0x1}]}, @rr={0x7, 0x7, 0x5a9f, [@multicast1=0xe0000001]}, @end={0x0}, @lsrr={0x83, 0x13, 0x2, [@multicast1=0xe0000001, @rand_addr=0x1ff, @rand_addr=0x6, @multicast1=0xe0000001]}]}}, @igmp={0x13, 0xe7, 0x0, @multicast2=0xe0000002, "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0x10e2) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c23000)={r0, &(0x7f00003e7000)="", &(0x7f0000602000-0xf)="", 0x0}, 0x20) r1 = dup(r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x22) 2017/12/21 19:26:16 executing program 4: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000bb3000)='./file0\x00', 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x10, 0x80000) sendmsg$netlink(r0, &(0x7f0000ad9000)={&(0x7f0000e06000-0xa)={0x10, 0x0, 0x81, 0x100000001}, 0xc, &(0x7f000003d000-0x90)=[{&(0x7f0000335000)=[], 0x0}, {&(0x7f0000d7b000-0x13e2)=[{0x78, 0x40, 0x201, 0x0, 0xa2, "8f6a972963e84e6e8d6cffb34d406ed509dc8a6185e47a5c29f8546d33e18005056adfc76c4c855c0ac291def2c28a2c54c5ebaae8d2b5eb912595ab7d1d0e9349cc3367d84d73877a4250bf98ebc764bce0998b787aa6e31eec11658f113db29d521657567b89cc"}, {0x69, 0x3ff, 0x100, 0x2, 0x7, "bc77b9e0198126f29f83e8158fcada172119316c29ccc4e164aa690a6c18a2477574ba6cc54ad3689c5f7464c3ccc6439eda580c3c3ee51721a9e2cc96483c966180a58e3ec7100311c2c67cc2dfc28008706ea2033a67134c"}, {0x1010, 0x99, 0x22, 0x8, 0x100, "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{0xca, 0x401, 0x100, 0xb83b, 0x1f, "a6b10dea69c865cf5a8154462c523b07f4e9089a9869e4fa10ee965c0b210c408c6ed8dab7c45b0af36ea8d2bd527bf6bdb5cc418161ea5a4dff1a281115dba6917e26b4d9085464f9a6fca3d5cd8f28d5740bb0b4bbab99e61afe8d00d8b21d9cb2d057fb188f77afb00eaf32c6f665cc3f4af6dc11006ec8919fa5baf4312cf970b447e659a05509f13b1249e7b583d1a056c9fbad2d83605cda9e57fa9e72b00a9d6ae9b511952c52870d224ecc43e6f00721ec32e3c91376"}, {0xc4, 0x5, 0x100, 0x5660000000000000, 0xb573, "48a76bfe11cf7d203612ed374f9261e0aebaecce7dc88233eaf634fd626858a416ebfbc2e1e5a79c60114eb4fb2919fbb2a270f16b9e4f306ae486056505baa155d072caacf30e5430b1c0e7fdf04bce2179c6826197b1ebb1568501818e67b2f1c21fdd66fa6cb4e584a9bbce2c208d51c3ac014c48ace25f82cfd2a6e9962721adcdb44a27817e984193ef03e84acb786d111982c1391e32a0dd0301d3daa4a16809edff33ddcc06b2128e30734a3123729cc8"}, {0xd1, 0x7, 0x800, 0x3, 0x7f, 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"}], 0x1010}, {&(0x7f00009c0000)=[{0x94, 0x5da1, 0x518, 0x9, 0xfffffffffffff323, "5cfbea61e4c3e6188716be10c7a7830d3e3a50750bc92fc4df8cf92cf4bd5daf9aaac520cd1fff101ded88d924cf1e3e6b39f8412e40372ab79d2a57387bf8d29e4ea5d59c2f09ffffea9d08bb45ea609313af9e38f87052a534f1797848810f826a02f09eb99fe277734f86b2bf93a24182eba8af848378a43dff71bcbbde4f20aa4f5a"}, {0xaf, 0x80000001, 0x0, 0x4, 0x400, "3d9af5fe2c3222a1d4a77f1ab97652a7a555f5eb62b58ee65e41a3054ca07db1f29dbcbdb535f5bf377ba580ed9eab5be3a6fd1d2e917247f80d90f8a075366f5325b2684b7234f6af7bee441d656122f3a69d7fb427d06cc817167875523a3522ec18812d740709bd4c3366c9ef49bc533eb24559c4b052a22e5dba15617357a3032e978c250e2c0c57affb9a29d95b69a5b725f922c3051db7c433e09405"}], 0x143}], 0x9, &(0x7f0000a53000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x800}, 0x800) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000986000-0x7)='ns/mnt\x00') syz_open_dev$urandom(&(0x7f0000854000-0xd)='/dev/urandom\x00', 0x0, 0x62000) ioctl$KVM_NMI(r1, 0xae9a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) clone(0x80000, &(0x7f0000001000-0xf7)="", &(0x7f00007af000)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000fe4000-0x26)="1a29b848a5f2afc1ff15cb8271929e6d035235e3e6313bc95332376a8786538e28ce2a74e84a") 2017/12/21 19:26:16 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000055f000)=0x0) getpriority(0x3, r1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc1000-0xbf)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000555000)=0xe8) fstat(r0, &(0x7f0000a1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000fc0000)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cd32ca9e400f00000600000000090000637bbe178fa7bc8b"}], 0x28}], 0x1, &(0x7f0000ad1000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0xb8, 0x4091}, 0x0) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x8000, 0x9, 0x7, 0x6, 0x4, 0x4}, 0x0}, 0x9) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x11)=""/17) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x1fd, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) clock_settime(0x0, &(0x7f0000a09000-0x10)={0x77359400, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000604000-0x18)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""/0}, 0x18) 2017/12/21 19:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d15000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x22, 0xffffffffffffff17, 0x8, &(0x7f0000d7c000)=@generic="e17b85422857d4506d7cb9dc91bf331c", 0xffffffffffffffff, 0x86fd, 0x5}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x90, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dc000-0x10)="", 0x0) signalfd(r0, &(0x7f00004d4000-0x8)={0xfff}, 0x8) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x505a, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x80000000000000}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) 2017/12/21 19:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000cc6000)=0x0, &(0x7f00004c2000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) mlock2(&(0x7f00001f1000/0x3000)=nil, 0x3000, 0x0) 2017/12/21 19:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, &(0x7f00000c4000)=0x0, 0x9, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xb) 2017/12/21 19:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000843000-0xb)='/dev/loop#\x00', 0x3, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00003b2000-0x6)={0x8f, 0xc70, 0x401}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cde000-0x12)='/dev/loop-control\x00', 0x501000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000687000-0xb)='/dev/vcsa#\x00', 0x0, 0x10000) 2017/12/21 19:26:16 executing program 4: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d43000-0x4)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xd) fcntl$setown(r1, 0x8, r0) 2017/12/21 19:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009b3000-0x8)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00004d9000-0x14)={0x6, 0x943, 0x9, 0x5, 0x9}) r1 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x3, &(0x7f000000a000)="") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d55000-0x4)=0x7) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x10)="a233000000070ef24dcaa19dde3fc727", 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000f8d000-0x10)={0x7082, 0x7fff80, 0x7, 0x200}) pipe(&(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f8f000-0x8)='./file0\x00', 0x400a00, 0x180) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00004f1000)={0x5, 0x6, 0x800, 0x0, 0x6}, 0x14) syz_open_dev$mouse(&(0x7f0000f8e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x202000) restart_syscall() fcntl$setsig(r2, 0xa, 0x38) vmsplice(r3, &(0x7f0000f88000-0x80)=[{&(0x7f0000f86000)="cb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006a1000-0xc)={0x0, 0x74d, 0x30}, &(0x7f0000f8f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d65000+0xd07)={0x77f, 0x20c, 0x6, 0x6, r4}, &(0x7f0000299000)=0x10) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c0b000)=""/153) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000155000)='/selinux/enforce\x00', 0x228003, 0x0) epoll_wait(r1, &(0x7f00003d8000-0xc)=[{0x0, 0x0}], 0x1, 0x4) r2 = mmap$binder(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x9, 0x11, 0xffffffffffffff9c, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000003d000)='/dev/rtc\x00', 0x40, 0x0) r3 = mmap$binder(&(0x7f0000ccd000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d6b000-0x30)={0x7c, 0x0, &(0x7f0000c2f000)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}, @release={0x40046306, 0x7}, @increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x40, &(0x7f0000f0d000-0x30)=[@flat={0x77682a85, 0x1, r2, 0x0}, @flat={0x77622a85, 0xa, r3, 0x4}], &(0x7f0000603000)=[0x78, 0x78, 0x0, 0x38, 0x38, 0x0, 0x58, 0x78]}, 0x7c8}}, @register_looper={0x630b}, @release={0x40046306, 0x3}], 0x0, 0x0, &(0x7f0000f47000)=""}) accept$ax25(r1, &(0x7f000034f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004f6000)=0x10) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000438000)='/dev/vcs#\x00', 0x230c, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000018e000)={0x80, @tick=0x23ea, 0x8b0f, {0x2, 0x0}, 0x101, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000001d000)={0x40002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1fffffffffb, &(0x7f0000a25000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005e8000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000-0x4)=0xe8) getresgid(&(0x7f0000308000-0x4)=0x0, &(0x7f0000fcb000)=0x0, &(0x7f00002d8000)=0x0) fstat(r2, &(0x7f000074a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000223000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000a8000-0x4)=0x0) r8 = getegid() r9 = geteuid() r10 = getgid() fstat(r1, &(0x7f000004f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000030000)='./file0\x00', &(0x7f000075a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000657000-0x38)={&(0x7f0000ac1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000226000)=[{&(0x7f0000733000-0xc7)="54d5b736cd066273edfcd1f811d68409325f497e0af67ca7227079dac5ab185ed8666227f87caba5fd97ae2ae3dabde5c27f77bf5d5c9929daf9dc0ecfb4f2fad886a7ee0d507ba4ee34a60526378b8b29bf5ab19005cf611b021fb5c390b0651f3c649ecba30f64247958334d02992c186ee9f74da70446b56509e38d941f961bc14e782b6f3c0a0b970a0c6a0eb0ed2c212da1b0ba268125cd08bd4004fa876e98448269d7430ba1a88975348e125160060253a96e00a95a46a1ec2f0c9328a1bbf52d73551b", 0xc7}], 0x1, &(0x7f0000803000-0xb8)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}], 0xb8, 0x2000c000}, 0x0) 2017/12/21 19:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000612000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000248000-0x4)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a58000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bc2000)=0x0, &(0x7f0000c46000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007a5000)=@assoc_value={0x0, 0x40f}, &(0x7f00000d5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000690000-0x6)={r2, 0x86}, 0x6) bind$packet(0xffffffffffffffff, &(0x7f00007e9000-0x14)={0x11, 0x3, r0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f69000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ab8000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000c6000)={r3, r4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a9c000-0x10)={0x77359400, 0x0}, 0x10) syz_open_dev$mouse(&(0x7f00004e9000)='/dev/input/mouse#\x00', 0x2, 0x400940) 2017/12/21 19:26:17 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000293000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x20, 0x476c, 0x3, 0x46c0, 0x7, 0xfff, 0x8, 0x400, 0x42a5c6c, 0x8, 0x9, 0x4, 0x4}, {0x0, 0x100000001, 0x3b8c, 0x9, 0x7, 0x3, 0x8, 0x79, 0x0, 0x4, 0x2, 0x1, 0x5}, {0xe34b, 0x15c, 0x5, 0x3, 0x81, 0x0, 0x7, 0xa213, 0x6, 0xfff, 0x1000, 0x5, 0xfff}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) getitimer(0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000018000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000000b000)={0x0, &(0x7f000001a000-0x8)=0x0, 0x3, 0xffffffffffffffff, 0xc}) 2017/12/21 19:26:17 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) pipe(&(0x7f0000566000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00008f4000)={&(0x7f00001a4000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ff2000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000680000-0x4)=[0x0], &(0x7f0000196000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff5000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff5000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff1000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000a44000-0x7c)=@generic={0x20000000000a, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000259000)=[], 0x0, &(0x7f00003e0000)=[{0x100, 0x10a, 0xfffffffffffffeff, "ae87ad4c3a86bd6c09e1629d28d2010000009aeef8b0fd2ca31a6c3f52711fe7001ee312f92efd99000881bce8bc8c8facb6527921770ce0d609667e5f8aedcf36fec5ce740a335814c385dc3c24813ff83f9ae53f11042864248324a51f248be2792f400bc5902201001c7833313574823bc2fdafa990dba89b58e6db889e61b59c43d75b080000000000000008afa6fff89ae806d65dc690d6578dfc83c312eb07b05d23f23345ffc148673d3cd979534f8d16116dd770ae0ff892b35327791f34f7fdd60ac041875e19e5d69b41d47b2787061e89eb4d18075f3d13f95b4fc039b7c1ddac2290d845826786ab"}], 0x100, 0x20000015}, 0x0) 2017/12/21 19:26:17 executing program 1: r0 = timerfd_create(0x7, 0x0) sync_file_range(r0, 0x40ef, 0xc50, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000033c000-0xa)='net/ptype\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c04000-0xc)={0x0, 0x0}) 2017/12/21 19:26:17 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2289, &(0x7f0000000000)="d15320") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x2efd, 0x80000000, 0x2, 0xffffffff, 0x7, 0x3ff, 0x3ff, {0x0, @in={{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]}, 0x268, 0xffffffffffff59a7, 0x8, 0xffff, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x200, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x4, 0x9, 0x800}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xa9b2, 0x360b, 0x3ff}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0xba10}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xea, "492361bffa9dec908756f0f734860c494c586a38bc377bba48ead3b904efaa0c0ea2ce75db3cf2495022462fe0cfe14776c6c12f81f6397f7ec741c92c3573f5d6e2a70e072bb982ed6667ab9d356a1767d736e35f97933f2e0a8145a99a35afabf3c6de50a60af163c03a732cb60c60d6a121b7ca66d2168756594f90ce55c2092712c366d4f1a8398695ac7369f47b60fcbd4bc6cbead6da7bacd88682b302a240cf0e44159b9660f738b717778d1f3daa0bf4221f2d589d0f9f7a09569b52c3464ad0ea2288f405c7a845c318146415b498b537581b7a88dc0c64ccc41a771f170bce51fd2570b013"}, &(0x7f0000003000-0x4)=0xf2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x101)={0x0, 0xf9, "ed262f50595d26426d22c9503b01ba30712afcdc0e757010acff53c4e892402edab1b2d607f3285e37ad109a72fec3e0f941ee73405af8393eb54f38a9f36ef3df72d442bd0ef87c87141dac1ce7e2a246b57ff9c988baa93027535131f295351ddacb9329557937d5e69005b3fc42ec6f090b122ddcea9ed2cf52251bbbb74279ce3a5ac9c874318eca776f21d98c23dd11b9739e742495b970da2d14ee77cbe3e8e1b50da4964ab51d8e029f92a49ce2fbfe3404883f0eee2a29dc61b8a4e76429ec6a4e23c9d835f3c3d2c7a18f18f2b91dec2e464e6027290fc8d88151881a13c6b2b9650126674094682ea8f09db7f1786e82fecaa7ff"}, &(0x7f0000001000)=0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x4e0b25d4}, &(0x7f0000003000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)="3118cee24f46d16b65c4f5c1342137e2ff023045248742e2197b655e1fe7e1a00468f4fb058a3652be9b40719772f76b7854c92c54852bf347879332bdc161d30307746fb8aab90c0cc3d985c2688865a86ea0def2dfe88d6e1c360e4bd1b107ea25858c8fbe96ea59efa647c30fc12565a0807e277565", 0x77}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xf1)="49be006efb9c6172cd385c5b9826ce07a13c2edd093ccafd85d33fa6a87f150ba2d36581849587767326bf0453dd760c22cdcdccb8e734bd13c957242f60097b5d82bbec8c4711fa42e5bbf0f94a207dee237d84f8ea5134a334b36c9d6245d83b5e022b4a34ab00a162472484f2715fad06c26ef51db2cb4288fb9ae84c009290d98fc80147ea15619e146f11359a2ed55dc9186e5a4c99cc2593cd0b8a088d60520495c8ac235a2919e0545f5df8cb8546b8b73ba9b08ea55f5f887d031d7347b35605c073096fa09650e3d5fd4d08197d0d705ab4be9bdaa2cf341b58dddf0645784044844d058be8998c4c7e3101cf", 0xf1}, {&(0x7f0000001000-0xa8)="350edd7a6a6274a73ff4b6f115290bf1541543f97244ea30a2936acaa43fae50078106ecda408446478195e21a0caa7eebbd60061866aac5a1a96cfd981aaf2533e977a4c61c19b756c4a4ab73ff05529b0c54f804f2511a3a8cc6ab936841ab7960a07cc60e768bf36dbe059904fe33d812c6d416450cc188c34388539dfe29dfcdad553114a76adbe42a6f374f4dcc7ccd93ae6805210fb3f68e50d45bdf508789e7dcb108232b", 0xa8}], 0x4, &(0x7f0000001000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x101, 0x9, 0x8000, 0xf2b6}}, @init={0x18, 0x84, 0x0, {0x5e7bfb36, 0x1, 0x6, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0xe, 0x6, 0x97fe, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x1f, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xe84, 0xae58c1741a74e74b, 0x1, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x1, 0x1f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x2, 0x1000, 0x1, 0x58, 0x7, 0xff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8006, 0x2, 0x52, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x0, 0x8, 0x101, 0x4, 0x9, 0xd5ed, r6}}], 0x1b0, 0xefe3e786ff03d92e}, {&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="80d2357e9e973c983324ffc211b6a8b955bab919b26ad3275bfcc1d059c1dfbd0e585e14a953cec1c7e078315425f62d711f17343e2aaa2fe34a2833e045e31ec7e63a33ea0be64b861b0dd81172b930b494f1393b", 0x55}], 0x1, &(0x7f0000002000)=[], 0x0, 0xd0}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}], 0x2, &(0x7f0000001000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x4, 0x1, 0x7, 0x4, 0x8, 0x9, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff157, 0x1, 0x200, 0x2, 0xbaf0, 0x6, 0x1f, 0xfec0483, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x2, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x401, 0x4a, r10}}], 0xc0, 0x4000040}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000001000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe01, 0x73e, 0x2, 0x10001, 0x1ff, 0x4, 0x75fd1a0f, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x200, 0x7, 0x100000000, r12}}], 0x60, 0x10}], 0x4, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$getregs(0xe, r13, 0xad, &(0x7f0000001000-0xc9)=""/201) 2017/12/21 19:26:17 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003ad000)=0x0) r1 = msgget(0x0, 0x616) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/89}, 0x61, 0x3, 0x1800) getpgid(r0) msgget(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x0, 0x1, 0x401}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 19:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) openat$vcs(0xffffffffffffff9c, &(0x7f0000955000)='/dev/vcs\x00', 0x80000, 0x0) 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000829000-0x20)="0a0000b700000003b60ced5c54db00295df0df8217ad4000000000000000e6d7", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) io_setup(0x9, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000dc7000-0x4)=0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f00006fc000/0x3000)=nil, 0x3000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000b57000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) r0 = syz_open_dev$loop(&(0x7f00002da000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001c6000-0x4)=0x0, &(0x7f0000067000)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011829df5f210e7706eb4786b3a9700000000000000077d008039629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) 2017/12/21 19:26:17 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x4000000002, 0x1) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x25, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffffff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000570000)={0x6, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x0, 0x7ff, 0x5, 0x7fff, &(0x7f00008ed000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0x80, 0x797}) removexattr(&(0x7f0000b71000)='./file0\x00', &(0x7f000031d000-0xd)=@random={'security.\x00', ')-\x00'}) clone(0x0, &(0x7f0000112000)="", &(0x7f0000aa9000-0x4)=0x0, &(0x7f00008f4000)=0x0, &(0x7f0000541000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = add_key$keyring(&(0x7f0000fcc000)='keyring\x00', &(0x7f000042d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000d39000-0x8)='keyring\x00', &(0x7f0000e03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000082e000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000996000-0xa)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000eaa000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0xfffffffffffffffc, 0x0}}, 0x30) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/mls\x00', 0x0, 0x0) setitimer(0x0, &(0x7f00007d7000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000be9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000007d000-0x10)=[{&(0x7f0000095000-0x29)="290000001800ffffffff6800000a002102000800000000070000060008000bc007001004000000ff00", 0x29}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ee7000-0x14)={0x5, 0x3, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@map={0xb18, 0xffffffffffffff1a, 0x0, r0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ee8000)={0x0, 0xcf, "f9c88a9fe5693da483e7d51b090557df5c1b0aa09ed50940a63456bad98a5bba01728aef3ed31707cb62cefcf07b34a223d9f38a183c92e4d08f4dd279945a2c53b370b1af3d36ce650f6c92e6551908c212d4b1a81e363f2cf9186f80fd8c7746a6e8d1180988c7687407ad360959e0507e178a9abf133247bc7a26de184b6d1ea2dfb48c17374b9a9b040cf9054826a27bd530bc2137f52133747c37fa2d1cdec0625595927e3d09df1863ccbe4554adc467feaf4e536c2269ba3d48f58f573d771457555e51f7e35c3553e390e1"}, &(0x7f0000ee9000-0x4)=0xd7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000098000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x101, 0x8, 0x58}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000986000)={0x0, 0x6f3, 0xff, 0x7}, &(0x7f0000ee7000)=0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000697000)={0x0, 0xfff, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009e0000)={r3, 0x3aed}, 0x6) 2017/12/21 19:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000000, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@generic="01d6a5261f496e993f68aca8a0c98f72"}) io_setup(0x40, &(0x7f0000fb2000-0x8)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b9c000)=0x7, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000047a000-0x4)=0x0) io_submit(r2, 0x1, &(0x7f0000d73000-0x18)=[&(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000e5e000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$getownex(r1, 0x10, &(0x7f0000c5b000)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x3) 2017/12/21 19:26:17 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000004000)='logon\x00', &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000020000-0x12)='posix_acl_access$\x00', 0xfffffffffffffffb) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000020000-0x5)=""/38, 0x26) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000016000-0x38)={&(0x7f0000019000)=@ipx={0x4, 0x7ff, 0x1000, "f3ecbc02b2fd", 0x3f, 0x0}, 0x10, &(0x7f000001c000)=[{&(0x7f0000020000-0x58)="034b3c9c9e682308acb0fd2ac9c4cc1d4dafbc3255cba30b5d02f47c9a65d3133993d1797308e3a159158a98459c47256400ed33da3dfe32bb4874c3d65d6886734b4357812039ba79ac399fc5f4b7908ac2754af6e0303b", 0x58}, {&(0x7f0000014000)="6aea43c9c52948d8790f23d196e7e448b7cc6e8059cfeec5250b37fa2b", 0x1d}, {&(0x7f000000c000)="dd09a4006c17126b966b8fa15937bb4c6c4f7b79026309ca36139a0a251090d19e6cd296dc4a4262c60a31a1b4123cf60cdec62bfad26f4b061430f7aa17360152116c1a8d278d11", 0x48}, {&(0x7f0000004000-0x41)="49a99d0dd027212afa3eee43d0f3f122234f8449dcf9682f35b66cc0a281586fb61f84d2af553231ff904cd5e48debd9d282786b57db625d5af649b851cbafac56", 0x41}, {&(0x7f0000016000-0xdd)="9d56c94510bb82ddf6432cad5503637609496e91db861474c2f9ad0512fc92bf84fa9e098b062c4048b5610e976a779887a5a2d0c81d0e7da266b49be6524f575083c1ad9569ab676ff1cc9c546aa30c788ea7d1c2025f5229c08f61fec9beb95b096bd1b24edc01b21bd9519dcff674d706640e93a036a79f9c0d59f106ef782174a3f929003b873e04683f69ca6100f69ece6a99a87839a7a4a64f93ca612ac636e4b2ae08932fda1c97d5744a800e9f7c4f30215bc498cf461887c18a6dd074d68325291d2a2522a71534f10a1a0cf75592a31dac6641035426c0a2", 0xdd}, {&(0x7f0000008000)="26f7afd6d3d4d08c99a2c9043b152ec4e81bff4dc785cb0345dd9f27481ebaa557685143827c819c522d9aa9e9b55d344ac6899304c30e55dcfb38c00115aae97a0e760b5d97abf08e8ff60835ba2aaad574daeadeb08aa84eca9a1c746663a7e6abe93fd3d5ab980d9e328fecf5b9a7ca594567d63033beeae90426d6614332b32fc4f7dced8e94a39b929a372d64ed0d2bc8d975464f63ffb69dbc294e150596cadb15f97efc0593cc3d4a46fa41ad5e73d53adb4c32bcf9ca2b3facf6d7cf0abfb9cc6957128eea1859f3aa", 0xcd}], 0x6, 0x0, 0x0, 0x1}, 0x20040001) r2 = openat(r1, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000)=0x100000001, 0x4) connect$unix(r2, &(0x7f0000020000-0xa)=@file={0x1, './file0\x00'}, 0xa) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r2, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) 2017/12/21 19:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f37000-0x12)='.request_key_auth\x00', &(0x7f0000a9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e09000-0x7c)="9e1739f45567a8fe97e1efd73af50d669f56fd20b35f24ff10034f677fa8e6e1266302057c4d4199b4a22b96db6b3e9a0a4ae309b09237c99774f532c7aa14c24463ea1bf1d43629b17146a60bcdd2a7d709e8d45131e1cd31093c18505091a2a1dad87064901deb2ac3fd5e9ed58d4ebc927dfa79e71f1ba7e1ae66", 0x7c, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000074000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000025a000-0x30)=[{&(0x7f0000687000-0x75)="e9", 0x1}], 0x1) keyctl$describe(0x6, r0, &(0x7f0000280000)=""/135, 0x87) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000a41000-0x22)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a8000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) clock_gettime(0x0, &(0x7f0000f43000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000f99000)="1964957e52903cc264df7e639177b0a11b6cdbe0db27dce31692aef0eb9d30f23b96d6be55dbf715f6a7dd81bf4323fa9ab8f5946b11317756630fae5e98a286b7a2eaa6d0680e2efb942233c71874e163b46df9cc5f7d0501f4ba0597e76aa00663125c6a86b8aeed9f3615d2f5f80d4828d7a117d7fdd3171f8e21c267025624841e206b08bfd27610ada0cf38048f7713481ef9827f1be378f61d228984af3d2ac45597b37d27fcada98dd860bbfb805414483685c0b8b0e48a9934fde9e5ed516cf87f077c02a21c312dafda40254d67", 0xd2, 0x4, &(0x7f000038d000)={r1, r2+30000000}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fad000)=""/242, 0xf2, 0x100, &(0x7f0000fae000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fad000)={0x0, 0x0, r0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fad000)={r1, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fae000)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fad000)=0x6, &(0x7f0000fad000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b16000-0x10)=[@generic={0xb62, 0x514bcca2, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f00005bf000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 19:26:17 executing program 4: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0xffffffffffffffff) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000092c000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f81000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) sendmmsg$alg(r1, &(0x7f0000f7a000)=[{0x0, 0x0, &(0x7f00008de000-0x80)=[{&(0x7f0000f75000)="343cf21e4fdbbffb4906b1276d55bfef16e42681909cee8fb009209b88385e68009321e6f882cbfdaf147bcde1aa9538db60f5db07ba13af6d73e176738c283498d13007dd8bf1573035c867476df68581a963234de8004ede85cd87c262ce69f615e51ec634672e3035b45f51a517fcfa8893d21eb9e5ea123333d4a068ee17e5a86d21504456ac3fa61fbf0073cffb9633d35d8753dfbb85f75085a47a2d36e22e47e0e9089e2e628359497faffcf1688ca73f453d1f4b2180172412ca14dc259e373f207d826f", 0xc8}, {&(0x7f0000f76000-0xc7)="131842ff8a45e71781c528741ee06d5618d649c8b544fd531e93c178913c40327ad84c0c87c74b773b478abc4b2f86e89ce29800e02b837a498986f722af16a9e78f5714df746a882294497e7535f4f4957654e9a3757fe923150699a93a48a2e04e639a90e2b570c4d229b628a49579993e7a6af8016318320661dedadad4f870206bb81c15f392ea192efceea00394", 0x90}, {&(0x7f0000f75000)="50cda83d4573e6d66a563841e78f825f27a9ba6b32bfbbae1d34b4c807bdb774d27abf4e5f6a1c0d2f6938bb372c5c6bd7011a17053897c35e8b8c39086aa9e618544abbf8fbe05f9edad6f76daf9c9a5bd6055d8ac90d84917ee6e78b4946ba", 0x60}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 19:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10a, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) socket$nfc_raw(0x27, 0x1, 0x0) r2 = memfd_create(&(0x7f0000302000)='#\x00', 0x2) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000bbb000)={0xff, 0x3, 0x5}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f000013a000)={&(0x7f00009f3000+0xbef)={0x2, 0x400040007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00003e3000)={{0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000fb5000)=""/0, 0x0, 0x0, &(0x7f0000fca000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000aea000)={0x81, 0x0, [0x3, 0x0, 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, 0x0]}) fchdir(r0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000d2000-0x98)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x1ff}}]}) lseek(r0, 0x0, 0x7) 2017/12/21 19:26:17 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000044d000)='/selinux/user\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000321000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000089f000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000808000)=0x91) 2017/12/21 19:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffffc) shutdown(r0, 0x1) shutdown(r0, 0x0) r1 = add_key$keyring(&(0x7f0000891000-0x1)='keyring\x00', &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000b8f000-0xd5)="fff9b0025a84fb1d6a89cd4f773a706829cf8f77669a24709242e166a3e5b8e4e56dbf0ad67b60002ffe99fd7da1b1f14a057072d84cff205db159bfc2a4a9d8c3e3d1c18cad74159bd2f0930765294bfe2c7a57e0ebb7e1f8d9aa338081a5aadac125427ac07553cd49537655138052a339c4ec61d153f50389270a02ab1a8ba8f9cb8bce0f926c10ab823fadaef498ba3fcf219d71c741e25386cc8eda575d5354d8224d8093f3c70864542a79ac8b112a98fa3484286660683160bdca0f36d56f59163d29373db1e39ca21c5d90e37baab8bf11", 0xd5) pipe(&(0x7f0000782000)={0x0, 0x0}) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000007a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000007b000-0x4)=0x14) r1 = memfd_create(&(0x7f0000053000-0xc)='vmnet1)ppp1\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000030000)=""/252, &(0x7f000007b000-0x4)=0xfc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000054000-0x10)=[{&(0x7f0000024000-0x3a)="3900000011001947040001000000010007000100020000004500ff17003f80ec14001a0004000200000000f400fb011018e907000000000da1", 0x39}], 0x1) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df000000400000e800805bf86c56020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4004000000000000000008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000954000000000b0000db000004da36"}, 0x80, &(0x7f0000145000-0x60)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) dup2(r2, r3) 2017/12/21 19:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005b3000)=[{&(0x7f00008b4000-0x39)="3900000010000904ff050000004000000700004a03000000450001070000001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) syz_open_dev$vcsn(&(0x7f00009b3000-0xa)='/dev/vcs#\x00', 0x80000001, 0x10002) 2017/12/21 19:26:17 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) mlock(&(0x7f000076a000/0x3000)=nil, 0x3000) clock_gettime(0x0, &(0x7f000087d000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000a54000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fd0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x3) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000095000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000d49000-0x1e)={0x1000, 0x10000, 0x7, "d845f5aac577", "f66de35c01428834814ce6f2215d1ad5"}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000930000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000866000)=""/245, &(0x7f0000c23000-0x4)=0xf5) 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f000022a000+0xf9b)="", 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1700000000000000003b400ebb7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f00009aa000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @fr_pvc_info=&(0x7f000013d000)={0x0, @common='lo\x00'}}}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000041f000-0x8)=0x4) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000ce2000)='./file0\x00', 0x200, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004ea000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006e1000-0x8)={0x0, r1}) r2 = socket$unix(0x1, 0x805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r5 = dup(r4) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce4000-0x4)=0xc) ioprio_set$uid(0x3, r6, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x0}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[], 0x0, &(0x7f0000ce4000-0x128)=[], 0x0, 0x0}, 0x0) setrlimit(0xf, &(0x7f000049c000)={0x1, 0x7a2000000000000}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000169000)=0x0, &(0x7f0000ce4000-0x4)=0x4) [ 97.996918] QAT: Invalid ioctl [ 98.002662] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 98.029724] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/21 19:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eb4000-0xe)="75736572aa736563757269747900", 0x2000000005) fstatfs(r0, &(0x7f00008ff000-0x44)=""/68) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000916000)={0x4, 0x7fff}) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000030b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000cf1000)='['}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$usbmon(&(0x7f00004c5000-0xd)='/dev/usbmon#\x00', 0x1, 0x24080) 2017/12/21 19:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a8a000-0x58)={0x81, 0x3ed, 0x3, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000005b000)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ac8000-0x108)={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]}, [0x9, 0x8, 0x9, 0xb77f, 0x1, 0x0, 0x6, 0x7, 0x1, 0x7ff, 0x3, 0x69, 0x0, 0x7, 0x1]}, &(0x7f00002e5000+0x212)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005e7000-0x8)={r2, 0x0, ""}, &(0x7f0000db3000-0x4)=0x8) pread64(r1, &(0x7f000085b000-0x70)=""/0, 0x0, 0x2085af8e) 2017/12/21 19:26:17 executing program 5: r0 = socket(0x1e, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0xc100) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) r2 = gettid() syncfs(r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x920, 0x0, 0xffffffffffffffe0, 0x80, 0x0, 0x6, 0x2000, 0x3, 0x7, 0x6, 0xff, 0x3, 0x0, 0x0, 0x0, 0x8, 0x4542, 0x20000, 0x0, 0x3, 0x7, 0x380000000000, 0x29c, 0xfffffffffffff001, 0x0}, r2, 0xffffffffffffffe0, r3, 0x2) 2017/12/21 19:26:17 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000013000)={0x0, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4, 0x0, 0x80, 0x8001, 0x800, 0x0, 0xd30, 0x80, 0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) fsetxattr(r0, &(0x7f0000190000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f000039f000-0x8)='system}\x00', 0x8, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) fadvise64(r2, 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x841) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x4000000000021) sched_yield() 2017/12/21 19:26:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xf1f}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/access\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000c6b000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000269000-0x4)=0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000071f000-0x2)=0x100000001, &(0x7f0000ce1000)=0x2) ioctl(r1, 0x1, &(0x7f0000332000)="50cbd7e369e74b91fe64637a64b569d4ea50dd04688efe53e3a0d19d2aea48ba1ee81cb3a16999534c7de068694b") bind$inet(r1, &(0x7f00005f2000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x3, 0x3) connect$inet(r2, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r2, &(0x7f0000c24000)={0x1a, 0x2016, 0x2, 0x5, 0x0, 0x8, @random="f9f47bfcef78", [0x0, 0x0]}, 0x10) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000530000+0xf98)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fe8000)=0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000fe7000)={0x102000, 0x16002, 0xe7e, 0x7, 0x51f7a437}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe7000-0x22)="22000000140007000009100809ea07000a0000000022000014000300040001008c45", 0x22) 2017/12/21 19:26:17 executing program 3: clock_getres(0x2, &(0x7f00003c1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4005, &(0x7f0000000000)={0x0, 0x0}) getrusage(0x0, &(0x7f0000985000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 98.047246] QAT: Invalid ioctl [ 98.086307] netlink: 10 bytes leftover after parsing attributes in process `syz-executor2'. [ 98.091120] binder: 19207 RLIMIT_NICE not set [ 98.114087] binder: 19207 RLIMIT_NICE not set 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/cuse\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000676000)={0x0, @in={{0x2, 0x0, @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]}, [0x9, 0x90, 0x47, 0xb0, 0x400, 0x5, 0x2, 0x8, 0xff, 0x5, 0x1, 0x100000000, 0x6, 0x4, 0x3]}, &(0x7f00004b7000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e1000-0x6)={r1, 0x1}, 0x6) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xd7)="f45feb4b9de7f3fa3c34e19c6066c72c7a7108c78a81a2809d40a9e585207ffff88e4a0e541793c1d23ee1001e194c9babad56db8a7ae1d1dd7fab2a0a271b92a99904118b670d93f78a1d6296578a3141d14bfe411787fd710dea6eafccde22e5e4ef115b28336b0ed84f655d194d90d1cbc20eb0f3a5e615c726f5090c7d04283587d3f6f4e3b9bf60bb85b00ea0a37e02a9163dc92bc0e675beaebff736414700762f946bda0878b48950fde57ee910ef56f824654ceacfefd952c371f6ce9a32b8796a3b44728fa05773798f8e7ddf2c512695fa58", 0xd7) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a0b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000cf1000-0x6)={0x7fffffff, 0xf677, 0x7fff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000095c000-0x20)={0x3000, &(0x7f0000f71000-0x8)=0x0, 0x0, r0, 0x8}) 2017/12/21 19:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000614000)={0xaa, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x0, 0x0) fcntl$notify(r1, 0x402, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000437000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) removexattr(&(0x7f0000b71000)='./file0\x00', &(0x7f000031d000-0xd)=@random={'security.\x00', ')-\x00'}) pwrite64(r2, &(0x7f0000803000-0x80)="", 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00007c5000-0x4)=0x0) r4 = msgget(0x3, 0x2) msgsnd(r4, &(0x7f0000407000)={0x2, "22bbbc9ea2674cdbd31085386051c03cb6a9abe763cfa9ee5a7a98d0701d933be703e92bc6b7ba4d2c249945c640225b0def3d5487d4867895c1dc23bd969b46aa5a14ef31c5c31a172838b65468d2c76483e939d7ddf845354a0e452a69956926190e6eb2ba6ecaea9a5e97dac62bb1163b2b153481f7a7337d085ce8c378050214dfc7fb49b172d5292909111472e00d050408298e41112f0934b09780ef1fab025787f36232deb98f1ab3db903dfa1707d30fb79950528f75310f925e157f0ae5aa5093ae547376ed13f96791f07c3a8bc619b525e7e2387927f8a4aab2e01d98fe"}, 0xeb, 0x800) ptrace$pokeuser(0x6, r3, 0x5, 0x5) clone(0x0, &(0x7f0000112000)="", &(0x7f0000aa9000-0x4)=0x0, &(0x7f00008f4000)=0x0, &(0x7f0000541000)="") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000be1000)=0xed, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a68000-0x8)='./file0\x00', 0xc000, 0x5) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000910000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008e8000)={0x0, 0xfffffffffffffffd, 0x4, 0x80000001, 0x4, 0xede, 0x1, 0xc903, {0x0, @in={{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]}, 0x7f, 0x3ff, 0x6, 0x7, 0x8}}, &(0x7f0000153000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007aa000-0x8)={r1, 0xfffffffffffffffc}, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00007d6000-0x20)={0x8, 0x800, 0xd972, 0x4, 0x11, 0xfffffffffffff800}) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000056000)='./file0\x00', 0x109000, 0x120) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00001ac000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000040e000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000031c000)={r0, &(0x7f0000f37000)="b1229fc359d73282d686a3461f5faa778dc3c8eb6c5030c80ec559ced46ce7483b2af9652c9c79ed7ff71e4d07e3a145c612b4392ee31dc005a44606663e39daf4f5327022a4b3d1ea2b6f283892a8a6c8f06e878b388391b1dbdf7c73eebf847e204b68d070e33868ab4a3859daf5d6bb3460b630de83b8d10ffc3bed172e6ede1b91627e12df896c59a6cff15b270e44b2a70de71883b902f07fecdb"}, 0x10) pivot_root(&(0x7f0000f9e000)='./file0\x00', &(0x7f000014e000)='./file0\x00') 2017/12/21 19:26:17 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e62000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00002e5000-0x4)=0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e64000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000e64000-0x4)=0x401) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000058d000)={0x0, {{0x2, 0x0, @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]}, 0x0, 0x2, [{{0x2, 0x3, @rand_addr=0xd148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x1a8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2017/12/21 19:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000862000)='/dev/vcsa#\x00', 0x5, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00007fd000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x7ff, [0x3ff, 0x9e8, 0x80000001, 0xfffffffeffffffff, 0x8001, 0xf4, 0x7fffffff, 0x12ea]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000017a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x1, {{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]}}, 0x90) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000b94000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bb0000)={0x50, 0x10000, 0x1, 0x81, 0x0, 0x3, 0x9, 0x7, 0x0}, &(0x7f0000197000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000494000)={r5, @in={{0x2, 0x0, @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]}, 0x3, 0x1ff}, &(0x7f000023e000-0x4)=0x98) [ 98.134813] binder: BINDER_SET_CONTEXT_MGR already set [ 98.140218] binder: 19195:19216 ioctl 40046207 0 returned -16 [ 98.147821] binder: 19207 RLIMIT_NICE not set [ 98.147889] binder_alloc: 19195: binder_alloc_buf, no vma [ 98.147908] binder: 19195:19216 transaction failed 29189/-3, size 0-0 line 2960 [ 98.167847] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.177663] binder: release 19195:19216 transaction 115 out, still active [ 98.184678] binder: undelivered TRANSACTION_COMPLETE [ 98.195648] kauditd_printk_skb: 26 callbacks suppressed 2017/12/21 19:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000b4000)='/', r0, &(0x7f000004b000)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file1\x00', 0x0) 2017/12/21 19:26:17 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fc2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000d, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bc6000-0xb)='/dev/vcsa#\x00', 0x8000, 0x20000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000bd6000-0x3)=0x254) 2017/12/21 19:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xf970334da0485edd, 0x0, &(0x7f00008c8000)={0x0, 0x1c9c380}, &(0x7f0000251000-0x10)={0x0, 0x0}) r0 = add_key$user(&(0x7f0000561000-0x5)='user\x00', &(0x7f000010e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000513000)="58b4c26d", 0x4, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f00004c2000)=""/23, 0x17) 2017/12/21 19:26:17 executing program 7: mmap(&(0x7f0000000000/0xe18000)=nil, 0xe18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000230000-0x4)=0x0, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000b96000)=0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) unshare(0x20000200) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c2e000)=0x0, 0x4) clone(0x4000, &(0x7f0000e14000-0x1)='S', &(0x7f00000ea000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000000000)="ed") mremap(&(0x7f0000281000/0x9000)=nil, 0x9000, 0x2000, 0x0, &(0x7f0000da8000/0x2000)=nil) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e19000-0x30)=[{&(0x7f00004cc000)=""/176, 0xb0}, {&(0x7f0000e19000-0x9)=""/9, 0x9}, {&(0x7f00004fc000-0x63)=""/99, 0x63}], 0x3, 0x0) clone(0x20000080904902, &(0x7f0000e16000-0x5)="86071ff585", &(0x7f00009f9000-0x4)=0x0, &(0x7f0000e16000)=0x0, &(0x7f0000553000)="") [ 98.195656] audit: type=1326 audit(1513884377.896:1717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.198457] audit: type=1326 audit(1513884377.899:1718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2d)="766d6e65743176626f786e657430d3706f7369785f61636c5f61636365737328766d6e6574306e6f6465762700", 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000554000)="0ee3e1b7311a29d476883a94d9c40a8cf744517788111810f97769c8b4f9906011365d7cfcdcbb76859609751a11abd66ef32ca4359227df08d27208fbb8b19502332aee98d0f5f4afd44f72d78743b22eafde96357d0a9e4590931fc30a6780a3c0a698f47b18bae46f9567bfa2e30265812a211a319f5d0e459b8e99a47f95e407240b6927b01859489459c4c28623e016130ee88ed42a0a997ee22c9afb9a68f323990dc47e1cdcee5c9d37b6572c7c1d37d6121c01d439dd362ff49f4ccc0628a9604ac4") mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) [ 98.205529] audit: type=1326 audit(1513884377.904:1719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/93, 0x5d) keyctl$get_security(0x11, 0x0, &(0x7f0000ee4000-0x51)=""/81, 0x51) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000000000)=[0x8, 0x0], 0x2, 0x800, 0xdbf, 0x100, 0x4, 0x9, {0x6, 0x4, 0x3ff, 0x800, 0x25927a0d, 0x6, 0x0, 0x20, 0x1, 0x4, 0xff, 0x9c, 0x1f, 0xfffffffffffffeff, "3c45a176e2dd22677157f0858a4ffc244d8da5f7e37ebeb8b601294d0e0636f2"}}) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0}}}}, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe9000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000fea000)=0x0, 0x80000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000fe9000)=0x4) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000747000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000031f000)=@assoc_value={0x0, 0x6}, &(0x7f0000173000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c61000-0x8)={r1, 0x4}, &(0x7f0000851000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) faccessat(r3, &(0x7f000078c000)='./file0\x00', 0x80, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) dup3(r2, r3, 0x0) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00003e3000)={{0xff, 0x3}, {0x4, 0xffffffffffffffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:18 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) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_flags=0x400}) r1 = socket(0x2, 0x3, 0xff) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x102, 0x0) close(r1) 2017/12/21 19:26:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) move_pages(0x0, 0x1, &(0x7f0000012000-0x10)=[&(0x7f0000011000/0x3000)=nil], &(0x7f0000004000-0x4)=[], &(0x7f0000012000-0x4)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b28000)=""/64) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000af0000-0x4)=0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00007eb000)=0x0, &(0x7f0000c2a000-0x4)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003ec000-0x4)=0x0) setpgid(r2, r3) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000cd2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ab3000-0x4)=0x10) r5 = accept(r4, &(0x7f0000213000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000051c000)=0xe) accept$nfc_llcp(r5, &(0x7f0000bad000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000924000)=0x60) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000826000)=@generic=""/16, 0x10) [ 98.206688] audit: type=1326 audit(1513884377.904:1720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.206913] audit: type=1326 audit(1513884377.904:1721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.208379] audit: type=1326 audit(1513884377.904:1722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=155 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.208651] audit: type=1326 audit(1513884377.904:1723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.209588] audit: type=1326 audit(1513884377.910:1724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.214383] audit: type=1326 audit(1513884377.915:1725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 98.218106] audit: type=1326 audit(1513884377.918:1726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19220 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x60000000, 0x0}) epoll_wait(r1, &(0x7f0000015000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000003000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00002e8000-0xde)="", 0x0) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x80000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x101100, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000055d000)={@generic="f7b5cea9e76d2cdb3071f68f4324b772", @ifru_flags=0x801}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000003000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f00008a3000-0x1c)=[]}, &(0x7f0000001000-0x1)=0x10) 2017/12/21 19:26:18 executing program 7: 2017/12/21 19:26:18 executing program 6: 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xf) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ca7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00007ba000-0xc)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2017/12/21 19:26:18 executing program 7: 2017/12/21 19:26:18 executing program 7: 2017/12/21 19:26:18 executing program 4: [ 98.547179] binder: release 19195:19207 transaction 115 in, still active [ 98.547185] binder: send failed reply for transaction 115, target dead 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 2: 2017/12/21 19:26:18 executing program 7: 2017/12/21 19:26:18 executing program 4: 2017/12/21 19:26:18 executing program 1: 2017/12/21 19:26:18 executing program 2: 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 7: 2017/12/21 19:26:18 executing program 2: 2017/12/21 19:26:18 executing program 5: 2017/12/21 19:26:18 executing program 4: 2017/12/21 19:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000466000-0xe1)=""/225, 0xe1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d6000)='numa_maps\x00') pread64(r0, &(0x7f0000df6000)=""/0, 0x0, 0x800000000000) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f00001e7000-0x50)=[{&(0x7f00001f1000)='t', 0x1}], 0x1, &(0x7f00002ed000-0x20)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f8c000-0x8)=0x1ff, 0x5) r0 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001, 0x0}) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdirat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x80000000, 0x0}) epoll_wait(r1, &(0x7f0000015000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={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$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) recvfrom$unix(r2, &(0x7f00004ce000)=""/0, 0x0, 0x2, &(0x7f0000cf5000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/21 19:26:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000403000)=0x0) 2017/12/21 19:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e3000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000013000-0x10)={0x7, 0xe37, 0x7, 0x7}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 1: clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") prctl$setname(0xf, &(0x7f0000e8c000)='vboxnet0ppp0\x00') r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[r0, r0, r0]) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c3b000)='/dev/input/mouse#\x00', 0x4000000006, 0x8000) r2 = syz_open_dev$binder(&(0x7f0000f1e000)='/dev/binder#\x00', 0x0, 0x802) flistxattr(r2, &(0x7f00009ec000-0x9)=""/1, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a47000-0x8)=0x0) stat(&(0x7f000042f000-0x8)='./file0\x00', &(0x7f0000ddb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000cdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f00002b5000-0x8)='./file0\x00') syz_fuse_mount(&(0x7f0000b32000)='./file0\x00', 0x2000, r3, r4, 0x4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00001ef000)={{0x2, 0x3, 0x2, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0xda)=""/218, 0xda) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x5, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000e96000-0xe6)="9ecd7a648fbd06deaf3bca2e5a03cfdaa240d224630fd2cb0a975a4f494ac3f98ebfcd15f36cdfd806afff6b9d98fac9f078e50032013213ac9350db9f906c57f79adbe7acb5d540c18d3c139e5ce8ada5476f304ca88bf2de030e2bebcae93f594c22857c4038c00b2f3b9ae9702b94260a87535c70d1aace1217137908abb35eade6fdfb4f6fc6b722991122e4631551b1a0591f76f133f5a9ffb6126a2ef8c4ee291996f408d4f9ba7dcc1aee387cedc058e9dbec35a1aaee98cf2d71b76e17bdbdeca88b29e9d5d2dcf99317712592679c821564f740c06cacdf132778334b558ee51a2f", 0xe6}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x5, &(0x7f0000b32000-0x28)=[{0x80000000, 0x113, 0x2, 0x3ff}, {0x3, 0x811, 0x1, 0x6}, {0x400, 0x6, 0x5, 0x1f}, {0x8000, 0x101, 0x3, 0xb5db}, {0x7, 0x3ff, 0x0, 0x80000001}]}) r2 = memfd_create(&(0x7f00004f5000)='\x00', 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000c6000)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000004000-0x20)='*', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000b08000-0x4)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) creat(&(0x7f0000001000-0xa)='./file0\x00', 0x1) rename(&(0x7f0000001000)='./control\x00', &(0x7f0000c4d000)='./control\x00') 2017/12/21 19:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) lsetxattr(&(0x7f000031a000)='./file0\x00', &(0x7f0000278000)=@random={'security.\x00', '\x00'}, &(0x7f0000d32000-0xa)='vboxnet1-\x00', 0xa, 0x2) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e4d000)={0x2, 0x2, 0xd79, 0x1f, 0x0}, &(0x7f0000c20000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a35000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000633000)={@common=""/16, @ifru_data=&(0x7f0000322000-0x20)="22554cb4e24d8a9f1ecc9b80e47387dc4f53fbc7575f805219487976fb930125"}) accept$llc(r1, &(0x7f0000242000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e7f000)=0x10) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvfrom(r0, &(0x7f00002d3000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f0000ab3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000001d000-0x22)=""/35) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b43000-0x10)={0x200, 0x3ff, 0x8, 0x9}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00001ff000)=[{{0x0, 0x0, &(0x7f00001d9000-0x10)=[{&(0x7f0000d3d000)="87297c1a48c5381afd9e2bbf07ad5502b17ef59280e4d4e71f789c0c8339167007f6431d961f56026ee83df06d9455750963af1e89eb5e6b0670d493536932e357cf03012a2ac6321bb687323fc4f21bfce1839e9a8e73e16ffba093e525780332bc0170d5ddc9564ce6d0767c01b3315b17a3f362cec340b09b3ad3087309fddfa4e5d89cd1b2145a3734f362c5041e94d24e5544cffc25701b92dca4163106d7311048502c0d74ae99942e6aefecc55f9dad2ff197fa90b2678f34a38955211adb1a53f1a35ac7d549316fc8b9ae2535f4baf29d203b61865533bb8f1f80a3bd8b93f8327eabfb87944d", 0xeb}], 0x1, &(0x7f00008de000-0x1070)=[{0x60, 0x10c, 0x4, "05b83f6c8529576537677194540cdd425debc24bc14dd45241189d42a6df7d9a3098d0144d6acdf900b6ab65e16504b6447e74bbf16acc7aaf807c855ee69f793878a3a28c0a6da266"}, {0x1010, 0x0, 0x8be2, "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"}], 0x1070, 0x4}, 0xaa32}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x101) openat(r1, &(0x7f0000b85000)='./file0\x00', 0x101000, 0x1) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) dup3(r4, r0, 0x0) bind$netrom(r0, &(0x7f0000f55000)=@full={{0x3, {"000098b69f941f"}, 0x81}, [{"8d030000005129"}, {"c5b7a215a19d42"}, {"e4cee629c22752"}, {"6f6f281b1d60d3"}, {"dfb289ef26325e"}, {"fc126c72cb2f1f"}, {"9e681c70331c5c"}, {"937fd405ac9149"}]}, 0x48) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00004ce000-0x4)=0x0) syz_emit_ethernet(0x8a, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff]}, @noop={0x1}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000605000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000a77000)=""/189, &(0x7f0000fac000-0x4)=0xbd) shutdown(r0, 0x0) fcntl$notify(r0, 0x402, 0x80000000) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000b55000-0x10)={0x101ff, 0x0, &(0x7f0000f5b000/0x4000)=nil}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000370000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000afe000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000094c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000ea4000-0x14)={0xffff, 0x1, 0x401, 0x1, 0x4}) ftruncate(r2, 0x7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006e4000-0xc)={r1, 0x80000, r3}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c20000-0xb)={0x4, 0x7ff, 0xa7, 0xb9, 0x101, 0x5725, 0xd3c4, 0x6, 0x8, 0x6, 0xb25}, 0xb) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000f7f000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00004e2000)={0x3, 0x0, 0x5, 0x3, 0x1}) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dea000-0x14)="725a3976d80b0a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000be4000)=[{0x0, 0x0, &(0x7f0000038000)=[{&(0x7f000035e000-0x94)='~', 0x1}], 0x1, &(0x7f0000e12000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000faa000)=0x5) sysinfo(&(0x7f000033b000-0x8c)=""/140) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002c5000)=0xb0, 0x4) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000356000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fba000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f4b000-0x4)=0x0) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ded000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002fb000-0x1)=0x14) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000e11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000023e000-0x8)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009d8000)=0x0) setpriority(0x0, r2, 0x8) fstatfs(r1, &(0x7f000089c000-0x17)=""/23) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000148000-0x10)={0xfff, 0x1000, 0x800, 0x1}) mkdir(&(0x7f0000ba4000-0x8)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069e000)='/dev/vga_arbiter\x00', 0x200000, 0x0) sync_file_range(r0, 0x70, 0x3, 0x6) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000090e000-0x1)=0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000fa0000)={0x7, 0x2}) r6 = timerfd_create(0x7, 0x80000) r7 = dup3(r4, r6, 0x0) ioctl$TIOCNXCL(r7, 0x540d) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f0000377000-0x10)={0x4, 0x8, 0x9, 0x100}) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a000a2b290a1", [], {{0x86dd, @ipv6={0x100, 0x6, "03f087", 0x30, 0x3a, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x100, 0x6, '},s', 0x0, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0xc, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000229000)=[{&(0x7f0000f8a000)="ad9060fe78a1317e7537aacc492945d6b706e61a50f5cc13bb4c0b6299a7263bcb40a9186426b3f6d0bde9dca95d4024a9f01d4bd2c0e9793148487a7d4400b5158a72331765dffd80e3537cc223f9f3b061b47864d0bfda7eed4439bc33931b4d4e6d22b4d96a4ce9177f52b469c29b97da4af3e8841e0378832ccf36c851492b4eb801cae150d74669f8421745c7348901409945234e6a0e08f0f239344bce", 0xa0}], 0x1, &(0x7f0000f84000-0xa8)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8d000)=[{&(0x7f0000f8c000-0x3c)=""/60, 0x3c}, {&(0x7f0000f8e000-0x81)=""/129, 0x81}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cb6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f60000)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000916000-0x4)=0x2280000000009, 0x4) sendto$inet6(r1, &(0x7f000025f000)="", 0x0, 0x0, &(0x7f0000bcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/21 19:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000279000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035c000)='/dev/hwrng\x00', 0x24002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000c9000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7ff, 0x5, 0x8, 0x1}, &(0x7f0000252000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eff000)={r1, 0xc8, "c293f108ca2934e5bcf91e5e121747888a1d73b35fc21960c7100cd44d02b2eeb32fff10850f7f332ac535cbf36b41f733eba5ff52ba8120ce7742954f4eb5fe32b00c98f54dc035053fa0b8a9ea1255a836e59f6ce812807b71f6239774e3ca7c4908e1948b2b99b0e07c8210f7807945128f6208bb85e3426a24e43e6ade298fe2702472d73213689647714ec138528fdacc7a6e7426815bdce778c06e647d522750586fd27b36cceb4a8c2d8ca611f39a600e024501022ecc4c9ebaeab28af95430a2e3790365"}, &(0x7f00003ec000-0x4)=0xd0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a52000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1000000000005, 0x0) msgget$private(0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x12e, 0x1000}], 0x1) unshare(0x8000000) 2017/12/21 19:26:18 executing program 5: clone(0x0, &(0x7f0000569000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000718000-0x1)="") get_mempolicy(&(0x7f0000391000)=0x0, &(0x7f000022c000-0x8)=0x0, 0x0, &(0x7f0000bea000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x8, 0x0, 'client0\x00', 0x6, "364109cac50483ce", "3655ca957cae60943014fb67bd377662807f903dc6e58f114fef28d5b7ce329f", 0x1, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x70) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/rfkill\x00', 0x8000, 0x0) bind$bt_rfcomm(r2, &(0x7f000025e000)={0x1f, {0x3, 0x9, 0x4000, 0x40, 0x2, 0x7fc00000000}, 0x8}, 0x9) sendmmsg$alg(r1, &(0x7f000040e000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8002) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000eec000)="a44c4953290c25ad8c0eccbe9ff10591bb6369d17b8a1b8fbfd2951764293c716c3f0b22198f94c95101354ff2", 0x2d, 0x4000040, &(0x7f0000000000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005a5000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d67000)=0xc) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000934000)={0x3ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x42, 0x8, 0x706, 0x9, &(0x7f00003ca000)=@common='ip6_vti0\x00', 0x1, 0x8, 0x5}) 2017/12/21 19:26:18 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000ee7000)={0x2, 0x80000000, [{0x0, 0x0, 0xc627}, {0x7, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000ecc000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00009ee000)={@common='yam0\x00', @ifru_flags=0x400}) 2017/12/21 19:26:18 executing program 2: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000049000)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000049000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000004a000-0x4)=0x8) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000004a000)=0x0) utimensat(0xffffffffffffffff, &(0x7f0000022000)='./file0\x00', &(0x7f0000035000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x101) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 99.119574] QAT: Invalid ioctl 2017/12/21 19:26:18 executing program 3: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f41000-0x4)=0x0, &(0x7f00006ff000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a45000)={0x9, 0x3}, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000fdd000-0x18)={0x0, 0x91b9, 0x5, 0x3, 0x694, 0x14b}) 2017/12/21 19:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002eb000+0xc58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000037e000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$netrom(r2, &(0x7f0000b0a000)={&(0x7f00006f3000-0x10)=@ax25={0x3, {"ec8f353a2a30ef"}, 0x9}, 0x10, &(0x7f0000acb000-0x20)=[{&(0x7f00003c2000)="1e03ae7e123c3c45f4eaa4924ab05701b7", 0x11}, {&(0x7f0000e23000-0xd7)="25c79a4e1bc1b416bd8c757feaf0c23d40a24de9ed94469c0d5398f76ca8e0fb2ea7979c24f181f87061513f14a47a39d858cf34b53aa181c28a4f000c5ad7f60c55d86916ac29024c908a52dd65af65519d65909c6abdac35e5af69878aff684d9bffcb707d5df32fc3521869250694f97d069beb9f5422966cb3b500cfbc602599bf3a01d29f7db51bad056c8eca83fdd62d76873e6bf77ebb597b0175227e58b2e54ce1334bdd36031c26c9e006eddd00a9b76cae9a59403a54d1745c4779b581b9f46ae3e066888e8af3a39aa65d21c96f3f3ae9fc", 0xd7}], 0x2, &(0x7f0000358000-0x15a0)=[{0x108, 0x13f, 0xdff, "615917073c544f04a25a4976eb185badfa28f0fd29cceb564114258bc1265f95b54ad55818280070c0715467f1e8db040d9122dc5a324a51db61fba6363cb50e4f0b75195d4c53abba9fa060f1b1c74b096dd1dffeef984e7e227337b7d921aa1f8ea1a698ee58c42f54b9315466596eaca835bb0aeb1c73374648d14c8cc4a6d90cb4ebb5c448ac05b2759824f30f8ff88af96cd83eda7f881e1b29539071e8bb232843c7b536d4757809eb8550b270acbeca44183fddf1d39168825355f7ec5999efa10ed797278a2c284c776d15b99ba09bbdfd6afec212b5dfec041c190ecce6e331db501f72aaa81a886deca89271bb280895bf415e"}, {0x30, 0x108, 0x9, "67ed875f16af40e6292b3bfb7f4d22f7b87d6dc7802152fec0"}, {0x108, 0x117, 0x89a, "5bf0f87f39cca25ca30504849edf7f944479b336245b7d78ae751fd987168b2c95fe584f3ecebb38040f6264cabd4e1f732ded0d40f3126429ae4699057f565cc78effe8456eaa635aafabe53aaf3fa9f492a6fbbb9596c902a6f96f0c2eb3f1b247ba6c3d7531a66dad35a9fe45c61a125ecc675f2d40330d5a0065cf882b76004a9cc7c12439d46dc902c75ec8556e9beaa14fd63d5b3401c574c2a13c18f381bca393eb25096cfe01075a79a2954d520c6692bf368b3b121f006a76c7b6afa86441b3ce06e8b6d159053b1fb014a953f0ea7ebfe84267748c3dfcb75aa14963e49906da654820d33d4db25c0df30b41e85c4ecc"}, {0x1010, 0x108, 0x9, "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{0xe8, 0x11e, 0x5f5, "40ffe46dc558e0aa9f99d66130981d01755ae509e0a7f534fc7f27d937ab3775c4be6ff2d76cf9c84469b290034cdb166d4e9043c7cde6a31117d83478ad01008735b9371f24711dd88e7953f430a01e250c7b7a3c2808a95fbed3dac0a2e3f98272d85950386fcd6b5b871f693e18477a8d449ed4c4667ba067f53fceacf67e27f70c088baab33001e8ef3d092cd33db351b48c0453becbaebf66cbcab3f23db81409c48f41012d0122cfa5a57d98c68e5de376f29a7f71e44b9aa2486e205f187e55aa0913e3be8010e74c3a3f04320e7e"}, {0x40, 0x105, 0x9, "a29cf595b2ec74e7883eb1ac24b31cf7c97b67c03e7c2d8d1f1c8d13bce15fc720085cf5d4c56321578e"}, {0x98, 0x103, 0x7, "610f56885b2ff709451156659fcbf970ec679252a3d363be23d4364e052f60d3c61b2b2afcbe9d8520eaf38d3f1d7f417d4debda767c8719c4b53d956de86bd3d2764f0e57dba104eac7fd24dca199238b82a4bf7177bf6a7e647ffaacbfb1358b65fbc6605e7e0f9d866e11bf0b91ea180ee874353cf29261736a5a9b41ef6c45ccddab"}, {0x110, 0x189, 0x9, "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"}, {0x80, 0x6, 0x1000, "64144dfe71119f668fcce285c89a47ea72306facf048bf9c8605d64e8c7647e493bee9ec4696d7ab564881424c0c8c4dd05d8abc16dfffe34745f493a7b5f160fb1994c95eff4a67b846ccd58f4a054ad63e880fb61ce2ca1d75c9804bd83b9f313c3f73f9ddc405492a32fcb1"}], 0x15a0, 0x800}, 0x4000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000841000-0x4)=0x0) pipe(&(0x7f0000e82000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f000017d000-0x90)=[{&(0x7f00002ec000-0xf6)="97", 0x1}], 0x1, 0x0) splice(r4, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 19:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000b8e000)=""/100, &(0x7f000022b000-0x4)=0x64) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000771000)=0x5, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000a38000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) inotify_init1(0x800) 2017/12/21 19:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet6(0xa, 0xa, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000050f000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000b28000-0x85)="9bbb1abd5b24078f637a631359316cb17a43b2723a8913d81546854834a2c94c0f0c5c9bb42af03ec2c02f188538ab332bd5632850ea53e62efd32a5a581e55d6f6efd3fd1b9aa184ef50439ca070c47869238ef1068640a9498d618c73fc03b10f9df4b53a11c215fe660d338340300726c88ca4cc33c72b7e1ef4a7424f848e5fabff303", 0x85, 0x4000, &(0x7f0000a29000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3eb}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000378000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000889000-0x8)={r2, r4}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000078b000)=""/0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000045f000)=""/85) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000052e000)=0x4) mq_timedsend(r0, &(0x7f0000594000)="af6d82442ebf81cf78653685ee0945ed0fab87ea06633d343c277229872cc54844c601ee3e84e5812e365c91367b24c19d7085e9fd67759b4773c5481ab51ee2fafca5ef922b3c56e8589c07b30cd41dc1c763d6a2a95aead6d40dd3d28f8ccb061bd2d94a22e74eeab8357d92fcef19320466971c0653a7a963712f26445bffa8568f721e032c65efb8d86fa0cfdef2fc9148da8cdf11a78fa51504d0c96ff752f432c7cfa20903eedeb07a6679f3b56f263cc4572edd635d00faa1d967d4fa2b52b50a99b19bf5", 0xc8, 0x3, &(0x7f000072b000)={0x0, 0x989680}) 2017/12/21 19:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f49000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000694000)='/dev/vga_arbiter\x00', 0x88040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0xe029, 0xd246}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b3a000-0x10)={r1, &(0x7f0000eef000)=""}, 0x10) 2017/12/21 19:26:18 executing program 3: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2017/12/21 19:26:18 executing program 3: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 2: r0 = socket(0x10, 0x2, 0xf) write(r0, &(0x7f00001a8000)="2000000020000720000100080303650001000040ed00007a0b80000000400002", 0x20) [ 99.199497] device gre0 entered promiscuous mode 2017/12/21 19:26:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x1a, 0x4, @thr={&(0x7f0000000000)="0ae8808e0bda60c0362ca9332babc54efb9bd1637326799306ef009f7f7d261fb753805d2c104289d5cae9d734b73104d57a202a56bceb62cb6f2f3e2004d5bbed61d2f63f16ce8e7307f82bfae7c167bb", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r1) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x2, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000003000)={0x7, 0x6}) getpeername$packet(r2, &(0x7f0000002000+0x121)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r2, &(0x7f0000002000)="a715fb5bc4ea34a849cf5c6eb790df14ffc96bcf87194bfb556eda3d35bcd5c19c1a9047361ddd9425d4e7816b1e90d2ed36be6ae6d8f6e0", 0x38, 0x10, &(0x7f0000001000-0x14)={0x11, 0xf5, r3, 0x1, 0x8001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000048b000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c86000)={0x0, 0x18, "ca1698da248b624298bebec33b9b9bb7b18025b969d87b4a"}, &(0x7f0000328000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a58000)={r1, 0x2a, "99120683b3b385c4d1e812cc5998a92891cd8be3de00673eb40df3809ac08df389d54ff30c6616a1d14e"}, &(0x7f00000c1000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ec000)={r1, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4000000000000000, 0x7fff, 0x3, 0x14}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2017/12/21 19:26:18 executing program 2: mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x80101003, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cfe000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000082b000)=@assoc_value={0x0, 0x0}, &(0x7f0000d95000)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x34, &(0x7f0000345000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x18, &(0x7f0000fb9000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00007d3000-0x64)="", 0x0, 0x20000080, &(0x7f0000d2d000-0x10)={0x4, 0x9061, 0x0, "adf0af8124b3", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000051c000-0xeb)={0x0, 0xe3, "f91037df38ac8735e02037e5f0ab9d66ea446f4fb6415b83b9d4f9259eae7328ddac7dc5bef82aa51ccc062743769b8f765a0ff6b94b9cedca7d83d841f924d756aed8f72cf56bf0bccf6fc2532de9162e651a92a97b8b144455e0ddcbc15221e474331ab9d3432f56e2101d2cff9804997b56b08f04f64d2321876082e0c19f5c0aa35b8d72f19f3175dd78352e9499328cf1cb184cf7ad08dedfa3a25dff02379d820c046c018371f13e8f570cdffeed01ae1e18c03a3edda51db60e084acababbcceb474c04c46ff614bdec479c4bae83e05586e833ef9d6a4cfd1048f5a71e36e9"}, &(0x7f0000820000-0x4)=0xeb) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000096c000)={0x1f, 0x9, 0x200, 0x1ff, 0x9, 0x5}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f2000-0x8)=@assoc_value={r3, 0x6}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00005d1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/21 19:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000beb000)=0x0, &(0x7f0000031000-0x4)=0x4) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000e41000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aed000-0x8)={0x1, [0x0]}, &(0x7f000026b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000b52000)={r2, @in={{0x2, 0x0, @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]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f00001f8000)=0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00002f5000-0x50)=[{&(0x7f00002f0000)="e9", 0x1}, {&(0x7f00002f4000)="7944c6216c3774165d349fd648dc4778f199154eda9906c4753bc99e6ecfe24e786f5ffb117eb7bd82221f18c2ea27979e279653b36b473892879b77c9d49f", 0x3f}, {&(0x7f00000e0000-0xf9)="", 0x0}], 0x3, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009be000-0x8)='./file0\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000009d000)={0x3, 0x7, 0x5, "c197bde3a6d7", "a1c55351405638c617b48c58294936cb"}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0, "5e789e860a44ef5e3f2719b3e8367de99ce4358a7df95ebec50080531744309b"}) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x282d, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) listen$netrom(r0, 0x3) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000348000-0x10)={0x6, [0x8, 0x72, 0x7, 0x4, 0x8, 0x5]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000181000)=0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d11000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001e7000-0x1c)={0x0, 0x14, "3dc3568eafaa2fd376f2113d3dd6dc5fa2b38a53"}, &(0x7f0000696000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f96000-0xa0)={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]}, 0x5, 0x5, 0x401, 0x7, 0x100000001}, &(0x7f000071d000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ca000)={r1, 0x4, 0x0, 0x6, 0x100000001, 0x7ff, 0x6, 0x6, {r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x3f, 0x80000001, 0x2d8}}, &(0x7f000077c000)=0xb8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 2: clone(0x40000, &(0x7f00006c5000)="", &(0x7f00001eb000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000019000)="") r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0xffffffffffffff80, 0x2, "8287974ccd95", 0xce78, 0x0}, 0x10) getpriority(0x4000000000000002, r0) socketpair(0xf, 0x7, 0x5e, &(0x7f00001e6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000246000)={0x7, 0x7, 0x5, 0x100000001}, 0x8) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) dup3(r0, r1, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r2 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) creat(&(0x7f00001a1000)='./file0\x00', 0x10) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x401, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000008a000-0xc)={0x3, r1, 0x1}) listen(r2, 0x5) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 99.438300] device gre0 entered promiscuous mode 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x200000000000, 0x2, 0x0, 0x0, 0x0, 0x2, 0x54a924a6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x0) prctl$void(0x2f) clock_adjtime(0x7, &(0x7f000039a000)={0x400, 0x7ff, 0x101, 0x72, 0x401, 0xfffffffffffffbff, 0x101, 0x6, 0x5, 0xffbe, 0x26af, 0x6, 0x2, 0x800, 0x4, 0x8eb0, 0x1, 0x6, 0x8000, 0x485, 0x7, 0xa0000000, 0x7, 0xd434, 0x21f1a799, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f8e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) signalfd4(r0, &(0x7f0000f1b000-0x8)={0x7}, 0x8, 0x800) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x640) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000096f000)={0x0, 0x17, "3fe905078c71cfaf08ccb4cba46aeb0b0d74f2bb4a6d0f"}, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000238000)={0x0, {""/7}, 0x0}, &(0x7f0000f8d000)=0x10) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$netlink(r0, &(0x7f0000a13000-0xc)={0x10, 0x0, 0x100000001, 0xad}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000345000-0x4)=0x0, &(0x7f00009c5000)=0x4) r2 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) accept4$unix(r0, &(0x7f0000c87000-0x6e)=@file={0x0, ""/108}, &(0x7f00000f3000)=0x6e, 0x0) lseek(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000c75000)=0x0) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000aaf000-0x5)={0x5, &(0x7f000003e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e28000-0x40)={r1, 0x6, &(0x7f0000f4c000+0x73c)=[0x1ff, 0x2, 0x0, 0xd96, 0x9, 0x800000], &(0x7f000031a000)=[], 0x61, 0x9, 0x7, &(0x7f0000757000-0x24)=[0x3293, 0x2, 0x0, 0x6, 0x0, 0x0, 0x101, 0x87, 0x1ff], &(0x7f0000716000-0xc)=[0x1ff, 0x100000000, 0x20], 0x0}) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000194000)={r2, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000c46000/0x2000)=nil, 0xfffffffffffffffc, 0x4, 0xc1, &(0x7f000074d000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fallocate(r1, 0x0, 0x0, 0xc61) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000190000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000bc4000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00007ae000-0x8)=0x10003, 0x1b, 0x0) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0x9, &(0x7f00003a2000/0x4000)=nil, 0x3) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000200000)='/dev/input/mouse#\x00', 0x8, 0xc8002) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x80003, 0x4, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f00000e4000-0x4)=0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x0, 0x4000000000000, 0x0}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000b13000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r3 = dup2(r0, r2) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000b39000-0x68)={0x0, 0x0, [0x8a, 0x8, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xb1, 0x0, 0x0, 0x4f, 0x0, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003ab000-0x8)={0x0, 0x7}, &(0x7f00009e6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005d8000)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000b44000)=[{&(0x7f0000f32000)="a5b67b19ea3f64bcd5c1dfffe9a72c3be432d0f39c21d132724f2f312baadeabe275be74532a43273665a45ded47d9513a60f628e856ffc69e4a38c5c47d7b95f5d3445b08bb23f3563cd8", 0x4b}, {&(0x7f0000d2d000)="3fd62134", 0x4}], 0x2, &(0x7f00004d7000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/mls\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xb) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 2: r0 = semget$private(0x0, 0x4000007, 0x68) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000e9b000)=""/167) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x1000, 0x0}], 0x1) semop(r0, &(0x7f00007a9000-0x1)=[{0x8000003, 0x7, 0x800}, {0x1000000001, 0x100000000, 0x1800}, {0x4, 0x8, 0x1001}], 0x3) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00005ff000-0x5c)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x2, [0x1ff, 0x1f, 0x1000, 0x0, 0x6, 0x8, 0x7f, 0x0]}, 0x5c) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000246000)='/dev/cuse\x00', 0x400, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fb6000-0x14)={0x4, 0x7, 0x8, 0xfffffffffffff001, 0x9, 0x7, 0x0, 0x2, 0x4, 0x0}) sync_file_range(r1, 0xc4a, 0x10000, 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000089e000-0x58)={{0x4, 0x0}, 0x1, 0x2, 0x9, {0x6, 0x6}, 0x7f, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0xcc4aed7d09442908, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r3, 0x6, 0x10000, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x8, 0x7, 0x200}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000004000-0x10)={0x1a, 0xf7, 0x80000001, 0x200, 0x0, 0x4, @random="b213c19f4e12", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000-0x4)=0x5) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000083d000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ce2000-0x5c)={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d}, 0x5, [0x0, 0x1, 0x0, 0x80000001, 0x4, 0x8001, 0x3, 0x1ff]}, 0x5c) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x9, 0x0, 0xe34a, 0x0, 0x4, 0xfe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000034f000-0x4)=0x2, 0x4) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cc0000-0xc)={0x0, 0x7, 0x10}, &(0x7f00000f3000-0x4)=0xc) mmap$binder(&(0x7f0000b8c000/0x1000)=nil, 0x1000, 0x2, 0x40050, r0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003fd000-0x8c)={r2, @in6={{0xa, 0x1, 0x54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) munmap(&(0x7f0000519000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000910000-0x68)={0xffffffff, 0x4, 0x5, {0x0, 0x0}, 0x81, 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, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/12/21 19:26:19 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xfffbffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8b, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f000082b000-0x80)=[{&(0x7f00008a8000)=""/252, 0xfc}, {&(0x7f0000a16000)=""/4096, 0x1000}, {&(0x7f000057e000-0xf1)=""/241, 0xf1}, {&(0x7f0000812000)=""/1, 0x1}, {&(0x7f000081c000)=""/24, 0x18}, {&(0x7f0000b39000-0xba)=""/186, 0xba}, {&(0x7f0000a61000)=""/72, 0x48}, {&(0x7f0000979000)=""/218, 0xda}], 0x8, &(0x7f0000402000)=[{&(0x7f0000077000-0x3e)=""/62, 0x3e}, {&(0x7f000001b000-0x1e)=""/30, 0x1e}, {&(0x7f0000a6d000)=""/229, 0xe5}, {&(0x7f0000b4a000-0x48)=""/72, 0x48}, {&(0x7f00000e8000-0xab)=""/171, 0xab}, {&(0x7f0000369000+0x171)=""/227, 0xe3}], 0x6, 0x0) ptrace$pokeuser(0x6, r0, 0x2, 0x9) socketpair(0x8, 0x80002, 0x424b, &(0x7f00008f4000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000099a000-0x8)={0x80000000, 0x100}) process_vm_readv(r0, &(0x7f0000502000-0x20)=[{&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f0000ae0000)=""/9, 0x9}], 0x2, &(0x7f000088a000)=[{&(0x7f0000b53000)=""/44, 0x2c}, {&(0x7f0000a5a000)=""/164, 0xa4}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d2b000-0x10)={0x0, 0x48, &(0x7f0000b58000-0x48)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc13}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f00000ea000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0a000-0x8)={r3, 0x9}, 0x8) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000030000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f00001c4000-0x20)=[{&(0x7f0000c82000-0x1)='6', 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0xd2c, 0x8) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={0xffffffffffffffff, &(0x7f0000014000)=""}, 0x10) pipe2(&(0x7f0000f4c000)={0x0, 0x0}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000659000)=0x6) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00009f0000-0x6)={0x7, 0x9, 0x4}) dup2(r0, r0) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 2: getitimer(0x3, &(0x7f0000c62000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) time(&(0x7f0000604000)=0x0) 2017/12/21 19:26:19 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000087b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e01000)='./file0\x00', 0x0) flock(r0, 0x3) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b40000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0xe8) getgroups(0x8, &(0x7f000014a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000883000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f62000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a99000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r0, &(0x7f0000604000-0x38)={&(0x7f0000aa5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000014a000-0x70)=[{&(0x7f000016b000-0x55)="acff61df781c6003ffb5a9ca4ffdf02e82f573ad25709d7990883ea0f9067c78376f94913fd343e3a76710d99a978bdb398ee9a842ef15aff8bfdb4a6007cd1ac5b5d731da8fed528861467992cd77a1747d8897c9", 0x55}, {&(0x7f000014d000)="2e50a5300dc1d33124eab1f47dbdf0069aa6e6de7563b0710927a979ed28cc8ba1751097c49bd0b667a396a0f1734a72361497c25923c3035e4d1a5734483cb8d36cc8729a04df129a058380f25507a20e36016964d30fbc9730e04849da583a21d9b7e24bf3e44834222ea05ee2f347f87e6fbbc8508b59d2c2af474d51fbc23a2b2ef809cbefd2f8593887", 0x8c}, {&(0x7f000015d000-0xf8)="53f58c58de69ed701ae283a38f22a3887869055b694eaef91cc195022764c8852dda751713e0f4e6546580034b4ec03fa4ddf9151b7aa57c1582262bcd031bddffbaaa1638f574a84dea0c14c1eea472a0d9c3bf15cbab782fc0548a9beb051f8f5e5d4f4ebf98497515bd541bab8707961abcf1f0ac836c02ad3f7b42cae384ab2a1001266ebb095ab30dce09fbcf826827fb65d0a778fc0b7d70cc18f7eadffc554c39c2b764c00dc07c38ecded0e31201e24fa3f8cccabd8736ad8d4bb7fadc299ff2e5facc91e9dcbf8b9c803f8bacdaab6fbd8f4060d65401088cf53b13ca8de94ef7c6ee08bc4c622a95090eff6f83f163aa4ef213", 0xf8}, {&(0x7f00002a7000-0x1000)="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", 0x1000}, {&(0x7f0000611000)="520a2ea05f85f4ca7f982dcda3cf2958884e33061c9facdb173ecc3b3e2ef0b3b8a7ded1afa68208a97f620404ef2b69b0d4ab512f149466e2e36b69f322469cee73f8a65fd9854f98fde18fec785da966df7504e6f8df32422fd4e57e567059d21c3bceae8193f78b1ff133bc20b614f0e0e6069c3cf6db7ec5bfca368d7d43d13cc5144b118d752ccf451ae8cd6b6a125d0adc893280cb8c5c2e80ed0d646395458ac116c74bc1c6", 0xa9}, {&(0x7f00002cb000-0x88)="1e02c499b6c304c58d000eacbbe10122b7a314ed5bcafbb4d68b2a11f88e4509091b80985508980eec40052276918ff8792ae13c3e90325fabe6c4ad05574aebc9f2a2ad6265d3318495b8757be85e81bed0d79b42c08264f3f9756b7d476cf2125aef0c8c9eb071b2108f664df8eb357b8642f16eff6f886d210ebf6a6912c27370303a6d1c131d", 0x88}, {&(0x7f0000115000-0x22)="f4c4d87e0542a257727c25b7210498c55fd6c274937221f6f52404a78cde7006ce1c", 0x22}], 0x7, &(0x7f00000b1000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x0}, 0x8800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000075f000-0x4)=0x0, &(0x7f0000e08000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a86000-0xc)={0x231f271190fd41f2, 0x0}) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) inotify_init() open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000123000-0x77)=""/119) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r0, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000bb8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "43f0ca", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r2 = perf_event_open(&(0x7f0000e2d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) getpgrp(0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00002b6000)=0x8000, 0x4) ioctl$VT_RELDISP(r0, 0x5605) getsockname$inet6(r3, &(0x7f000077b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001a4000-0x4)=0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d20000-0xeb)={0x0, 0x0, ""}, &(0x7f0000076000)=0x8) sendfile(0xffffffffffffffff, r4, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005d6000)={0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00002be000-0xa)='/dev/vcs#\x00', 0x5, 0x2000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db0000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000490000-0x8)={r1, r2}) getxattr(&(0x7f000066d000)='./file0\x00', &(0x7f0000b9f000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000688000)=""/136, 0x88) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000875000)='/dev/vga_arbiter\x00', 0x10000, 0x0) shutdown(r4, 0x0) r5 = accept$llc(0xffffffffffffffff, &(0x7f000054a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b13000)=0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f00002cd000)=""/212, &(0x7f0000bb5000)=0xd4) fdatasync(r4) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000040000-0x8)=0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000b52000)={0x0, 0x1c, &(0x7f0000c68000-0x1c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000f6d000)=0x10) sync_file_range(r3, 0x81, 0x1, 0x0) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) rt_sigpending(&(0x7f00009ce000)={0x0}, 0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000048a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000048000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f0000a4b000-0x10)={0x1, &(0x7f0000af2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() openat$hwrng(0xffffffffffffff9c, &(0x7f00007f8000-0xb)='/dev/hwrng\x00', 0x101800, 0x0) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000a91000-0x46)=""/70, 0x46) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000a9000)=""/143, &(0x7f000014b000)=0x8f) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x36, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000d97000)=@get={0x1, &(0x7f0000c8c000-0xf2)=""/242, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = memfd_create(&(0x7f000054c000-0x14)='nodevuser.%,\\wlan0+.', 0x3) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00004cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000001d000)="dbdbd647b9056fd71a52bd98d94112755e5c7273c9dea00c38b88982e39fa1ba"}) recvfrom$inet(r1, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00001c9000-0x1000)="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", 0x1000) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = socket$llc(0x1a, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xd) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000852000+0x4ba)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000864000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000173000-0x4)=0xe8) sync_file_range(r0, 0x0, 0x18b, 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000cf000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000441000-0x4)=0x1) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000cba000-0x20)={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]}) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000-0x8)=0x0, 0x0) r1 = socket(0x1, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x10000, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xb1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000002000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x400000d) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000297000-0x4)=0x60) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/enforce\x00', 0x0, 0x0) madvise(&(0x7f00003da000/0x1000)=nil, 0x1000, 0x4) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x0, &(0x7f0000fc6000-0xcb)="") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009a6000-0x4)=0x2, 0x4) sysinfo(&(0x7f0000201000)=""/79) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000daf000)='/dev/input/mouse#\x00', 0x4, 0x3fff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x80000, 0xae, 0x0, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000eb9000)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fanotify_init(0x5, 0x1800) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00004b4000-0x28)={0x1, 0x7f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r2, r3, 0xfffffffffffffe00, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000feb000)={0x6, 0x0, 0x8, 0x3, 0x400, 0x100000000, 0x0, 0x4, r1}, &(0x7f0000850000-0x4)=0x20) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000eb7000)={r1, @in6={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffbf714, 0x2}, &(0x7f0000c66000-0x4)=0x98) r5 = request_key(&(0x7f000065b000)='dns_resolver\x00', &(0x7f00007cf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac9000)='/dev/input/mouse#\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r5, &(0x7f0000247000-0xb2)=""/178, 0xb2) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000070000-0x12)='/dev/input/mouse#\x00', 0x7, 0x400040) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00005f0000)="225ce3ab7a6c1ad7d6f02911fa618ad87a14413ece6208353fb0a461354ebe268088acbcde06e1f81b6ca156c455eaa44785fcce40eeb6b87ac09528c935ad743433dd5eaec40c8f083edad834242e29d172db6a11d478f93271bfb7b88869f0249f9e4e5e4f996706188c9362c6cdccd70e125d83198fa0") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x10000000803, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000d3000)=0x0) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000043000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000049000-0x58)={0x6, 0x52, 0x7045, 0x1, 0xfffffffffffff1f6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000048000)={{0x0, 0xffffffffffffffff}, {0x8, 0x184e}, 0xffff, 0x1, 0xffffffffa09c71ac, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0xe91e, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dc6000)=[{&(0x7f000044c000)="2900000020001903013d750d000a242102000056000000802800000009000f00000011e010315aec00", 0x29}], 0x1) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000619000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000024b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000281000)={0x0, 0x3, 0x5, 'queue0\x00', 0x6d50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00008e7000)={{0xc43, 0x100}, {0x1, 0x101}, 0x6, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x0, 0x3000, 0x400, &(0x7f0000620000/0x3000)=nil) shmat(r3, &(0x7f00004d1000/0x1000)=nil, 0x3000) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dd2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000696000)=0x8c) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dd2000-0x6)={r4, 0x5}, &(0x7f00005a2000)=0x6) socket$inet_icmp(0x2, 0x2, 0x1) epoll_wait(r1, &(0x7f0000dd1000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1ff) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007fa000)={0x0, 0x0}) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000dd2000-0x180)=[{0x9, 0x3, 0x400, 0x20, @tick=0x1, {0xffff, 0x6}, {0x0, 0x9}, @raw32={[0x5, 0x6, 0x2]}}, {0x4, 0x9, 0x2, 0x8, @time={0x0, 0x0}, {0xda3e, 0x3}, {0x10001, 0x400}, @connect={{0x6f5, 0x1}, {0x0, 0x4}}}, {0x0, 0x592, 0x0, 0x7, @tick=0x9, {0x7, 0x9}, {0x3ff, 0xfff}, @raw8={"f2b2d4aeeee127fec2b30aae"}}, {0x702c, 0x0, 0x8, 0x80, @tick=0xfffffffffffffffd, {0xffffffffffffff7f, 0x7}, {0x8, 0x1f}, @note={0x2, 0x0, 0xf733, 0x6, 0x3}}, {0x3, 0x20, 0x6, 0x10000, @time={0x77359400, 0x0}, {0x81, 0x90}, {0x401, 0x9}, @ext={0xc9, &(0x7f0000dd2000-0xc9)="d5aa646896f6dd041ef420e162e3e1e1f71f73392384b0c15b910a3013c0aadeebe070ed0847ef6587077b8b7e9e4fc87a84dacc68dc036b7593ab72ea41be2f1f0e746acd7d1a4003bae180832bd8d761297f361b93a4fc10fd1b88812fff9f1e8515acb82c9d05adad63af18f566acad0d52353cd6b56a9c92166c57bba432b67778faf8f47c7e7ed5d6b9b4148010c9ecf43b210451c7385e2c7140e139248701c94b1abd430d15062459f50bfb2e332de3f6101e1add7ace7aed2c08b27e2cf246dadd9ac86e4d"}}, {0x9, 0x8, 0xffff, 0x7, @time={0x77359400, 0x0}, {0x3, 0x4}, {0x8, 0xfffffffffffffff8}, @ext={0x36, &(0x7f0000251000-0x36)="139d19f7f40228998310d060775b6f02d335c525aa7a9abfd38e7fb990e1b9db0d89cd517aae96975438f901729448357eaa0acccc54"}}, {0x4000000000000000, 0x6, 0x7ff, 0xfffffffffffff114, @time={r5, r6+30000000}, {0x1, 0x100000000}, {0x800, 0x1}, @control={0x4, 0x8001, 0x38}}, {0x3, 0x20, 0xb5c7, 0x1741, @tick=0x9, {0x3f, 0x2}, {0x3, 0x1000}, @control={0x10001, 0x8d5c, 0x1}}], 0x180) sendmmsg$nfc_llcp(r0, &(0x7f0000dcf000)=[{&(0x7f0000dd0000-0x60)={0x27, 0x5f7, 0x12, 0x4, 0x0, 0x972, "79699e8fd4171f2256c24869035efbe5f539f2cd6366b2b441b50c14bd7d4dad46a96f4db7d5c62520b6964dbefba3a1e88f1c88e5c3753570565b90465cc6", 0x1000}, 0x60, &(0x7f00000f4000-0x10)=[{&(0x7f0000c9b000-0x2f)="c88fb0ff0f1b87d96b90998482d227d659a452a26ba346c1f893a720247e584c131d49831b24e54b5ea44f21b8d9bc", 0x2f}], 0x1, &(0x7f0000dcf000)={0x58, 0x116, 0x7, "6d3d6598a364f032d93372e6c060bd0fa80764a38d20dc5fe996d4b0208ab6f41daea829645a7d30998bd6b34d1183a8df2da941619d93f87aa13242235a14d27b68222c258af71a"}, 0x58, 0x40085}], 0x1, 0x8000) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa1000)=0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c5000)={0x0, 0x0, 0x0}, &(0x7f0000fa2000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420a, r3, 0x8, 0x0) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x8673, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000956000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) fdatasync(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00002e2000)={{0x3, 0x0, 0x9e3, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000081b000)={0x0, &(0x7f0000384000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000829000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) [ 99.913816] netlink: 'syz-executor2': attribute type 15 has an invalid length. [ 99.922284] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 99.953759] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001c0000-0x28)={@generic="eba2144a25c91fd6a5bbbb1bfaffae5b", @ifru_settings={0xd596, 0xc1f, @sync=&(0x7f0000c33000-0xc)={0x0, 0x0, 0x0}}}) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000-0x8)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x80000000000002, 0x9, 0x3ff, 0x75b9, 0x4}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000005000-0x4)=0x0, &(0x7f0000011000)=0x4) fsync(r2) r3 = socket$inet(0x10, 0x8000c, 0x0) sendto$inet(r3, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0000002e11000000024fe50014eea4060056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000013000-0x20)={0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000011000)={r1, 0x100000001}, 0x8) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ef000-0x58)={0x0, 0x50, "0a6a154d6b468211a7a42975397a9360c025fe5c46c3b3492a55b11a8a2b7024c298bbb20af42c1d825dc9e78149aeb93013f35f34bee8a3bec4256447abc466b24557933cd6b41a1b7b5f0aa07e30f0"}, &(0x7f0000ef3000)=0x58) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000003e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f1f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a17000)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000c8000)={0x1, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f000039d000/0x4000)=nil, &(0x7f00007bb000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000044c000-0xb)='/dev/vcsa#\x00', 0x6, 0x204000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d93000-0x48)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000045f000+0x93f)={{{@in6=@remote={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bd000-0x4)=0xe8) getresgid(&(0x7f00008a9000-0x4)=0x0, &(0x7f0000bbe000-0x4)=0x0, &(0x7f0000e74000)=0x0) fchown(r0, r2, r3) [ 99.964266] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f000023c000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f00000f4000-0x6)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cd0000)=@generic="02ae117ac43ef371503f663a25545aea") setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{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]}, 0x0, 0x0, []}, 0x98) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f000022e000)="0b5bc60aa31840a763f929cf669f9be2627249dde6", 0x15, 0x0, &(0x7f0000540000)={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000ae9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd3000)={0x0, 0x0, ""}, &(0x7f0000244000-0x4)=0x8) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc4000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00007d0000)={0x7, 0x1ff, 0x9, 0x9}) pipe(&(0x7f0000dd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ec8000-0x10)={0x6, &(0x7f0000a1d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$vcs(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) writev(r2, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)='&?', 0x2}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad4187", 0xae}, {&(0x7f000099a000-0x1000)="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", 0x80c}], 0x3) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002db000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000)=0xe8) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x7, &(0x7f0000340000)=[{0x3, 0x6, 0x7, 0x1}, {0x4, 0x20f, 0x400, 0x0}, {0x1, 0x6, 0x8, 0xb6ee}, {0x8, 0x1000, 0x6, 0xe59}, {0x1, 0x100000001, 0x1, 0x1}, {0x4, 0x80000000, 0x2dc, 0x0}, {0xfffffffffffffffc, 0xffff, 0x2, 0x6}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) link(&(0x7f0000827000)='./file0\x00', &(0x7f00006b5000-0x8)='./file0\x00') getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000210000)={0x0, 0x0, 0x0}, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000b81000)={0x4, 0x78, 0x1ff, 0x3f, 0x3, 0x6, 0x0, 0x7b, 0x1f200, 0xf, 0x10000, 0x3ff, 0xa9, 0x10, 0x0, 0x5, 0x4, 0x4, 0xfffffffffffffffb, 0x414c, 0x200, 0x80000000, 0x6, 0x400, 0x1, 0x915, 0x0}, r2, 0x2, r3, 0x8) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000ab6000)={0xff, 0x6, 0x3, 0x400, 0x7, [{0x3, 0x7, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x20, 0xfffffffffffff000, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x4, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x7, 0x100, 0x9, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x6, 0x8000000000, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x100, 0x6, 0x800, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}]}) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e2f000)='./file0\x00', 0x0, 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00009d4000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000fe1000)="d17c50e73a02c77a2ba818721621fa294f5782dedc20db8b630a7b6e9c5ef7ac", 0x20, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000465000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00006f7000)=""/4096, 0x1000}], 0x1, &(0x7f0000bb9000)=""/190, 0xbe, 0x0}, 0x0) 2017/12/21 19:26:19 executing program 7: timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000a18000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000429000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00008d1000)=0x0, 0x1, 0x4, &(0x7f00007f3000-0x10)={r0, r1}, &(0x7f0000299000-0x4)=0x2000000000000000, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000011000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea41d0056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000013000)=0x8000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000009000)=0x3) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f000000d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x9, 0x4, 0x0, 0x6, 0x0, 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}) ioctl$TIOCSCTTY(r1, 0x540e, 0x369a758c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000014000)={0x82, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xdce, 0x2, 0xe000000000000000, 0x0, 0x5, 0x5, 0xf7}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000016000-0x74)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000041d000-0x8c)={r0, @in={{0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 19:26:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003bc000)={r1, 0x800}, 0x8) r2 = inotify_init1(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(r2, &(0x7f0000e6e000)={0x5}, 0x8, 0x80000) fchown(r4, 0x0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) fcntl$setsig(r5, 0xa, 0x1c) close(r6) r8 = openat(0xffffffffffffffff, &(0x7f0000bb6000-0x8)='./file0\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000146000-0x20)={0x8, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000d9e000-0x10)={r9, 0x80000001}) close(r7) accept$llc(r0, &(0x7f0000a01000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d88000-0x4)=0x10) r10 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007d9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f00006e1000)={0x0, 0x0, 0x0, 0x0, 0x200000000000002, 0x3, 0x8, 0x8, "710686836e2b7f4d164bd10f7b0c58529fd70eb0a370266eb3aa2c2cbe4fc416bb8fb52cee6058767f107344ce8ed7b51da08f92a971fa111122a25ffc4f39aa", "1e6a66a9b6fbfc024ad071a2db6f6d081e8589b0c2b7d7def0bf129f3052966d", [0x3a7, 0x15b], 0x0}) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 2: pipe(&(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e6c000-0x28)={@common='nr0\x00', @ifru_ivalue=0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000024b000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000355000-0x78)={0x0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x10000, 0xff, 0x6, &(0x7f000038a000)=@generic="6fb143b3988de18ef38490fd28c0f97f", 0x4, 0x80, 0x4}) write(r1, &(0x7f00003b2000)="240000001d00252f120000000000005b061c9a1300b492060000000000030005e10004d3", 0x24) 2017/12/21 19:26:19 executing program 4: shmget$private(0x0, 0x2000, 0x5400023a, &(0x7f0000f93000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44049) io_setup(0x5, &(0x7f000023c000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/status\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f00009e9000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000c01000-0x11)="0000000001000000001a", 0xa, 0x0, 0x0, 0x0, r2}]) 2017/12/21 19:26:19 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000012000+0x4a5)=@abs={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8, 0x0) getgid() getgid() getgid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000011000-0x4)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = getpid() getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000007000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x32, &(0x7f000000e000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "89e879", 0x0, "e87bbc"}, ""}}}}}, 0x0) 2017/12/21 19:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001e1000)='/dev/snd/timer\x00', 0x0, 0x50840) ioctl$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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007c9000)={{0x3, 0x2, 0xfffffffffffffe00, 0x0, 0x63ded4f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a75000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3b000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009df000+0xe71)={0x0, 0x0, 0x0}, &(0x7f0000d37000-0x4)=0xc) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) fcntl$setown(r0, 0x8, r1) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007b1000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x9) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) 2017/12/21 19:26:19 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000baa000)=""/32) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/21 19:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000741000-0x80)={0x0, 0x78, "10f4f06cc921096fe048b0a6b56205506911669f88bcc5305193251717d4005b20fb333aef436d021394c0138f7478ff2a9a6699f6c69de02e3bf1893db3083802d880f5b416e261d446d24dd5b02e4ac2e8bf35dd65dec16e9c1133dbae3f23905d4ac12a26514615fc84442679514a0eadf02e19de7534"}, &(0x7f000065e000)=0x80) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000048d000-0x10)={r0, 0xc000800000000003, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40000000040) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00005a9000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00003ae000-0xbb)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/21 19:26:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000b46000)=0x4, 0x4) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000bf5000)='\x00\x00', 0x2) r2 = syz_open_dev$sg(&(0x7f000051b000-0x9)='/dev/sg#\x00', 0x13, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009f5000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000227000)=0x0) 2017/12/21 19:26:19 executing program 6: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000974000)={0x0, 0x0, 0x0}, 0xc) setfsuid(r0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x5, &(0x7f0000001000-0x1)="", 0x0) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000719000)=@assoc_value={0x0, 0x0}, &(0x7f000087a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000569000-0x4)=0x20) r2 = memfd_create(&(0x7f0000016000)='&em1\x00', 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008a8000-0x8)={r1, 0x0}, &(0x7f0000520000)=0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000010a000-0x20)={0x101ff, 0x3, 0x16000, 0x1000, &(0x7f00007df000/0x1000)=nil}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eab000-0xb)='/selinux/enforce\x00', 0x801, 0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r4 = pkey_alloc(0x0, 0x1) nanosleep(&(0x7f0000a44000)={0x0, 0x989680}, &(0x7f0000926000+0xda)={0x0, 0x0}) pkey_mprotect(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0xd, r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005c6000-0x8)={r3, 0x8}, &(0x7f000038a000)=0x8) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readahead(r0, 0x1000, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000095000-0x18)={r1, &(0x7f0000301000)='+', &(0x7f00003fc000)=""/0}, 0x18) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000c78000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d012095d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0", 0x90) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x1a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000f2c000)={0x498, 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a80000-0x4)=0x0, &(0x7f0000174000)=0x4) write$tun(r2, &(0x7f00005d1000-0x3af8)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8501e3", 0xe04, 0x3a, 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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "00da91", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x0, 0x1a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xb72, "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"}, {0xcb, 0xa5, "f9ccfef17137fda3dc5b13144303ae9dc73f6d1ba8dfb180e8973e8f07c544663919db1cf1eb2a6c3243e16daa85061b77af133c0fec92afcc29f5b096daebde0d6487d6002f1319d5b346014f38bd5a6982081c1d4299e86dedbd8a1cc19236d724199ce4a9d8826cb3ff788c662e2edf4d857e785aea20bd7f307667837052550de5eed22dcec19b0eae8b31eccc46a9a78eee31756cbbfeadb83e07556a0a93d8f063e6"}, {0xff, 0xf5, "a51f20096111274dcb242729b1a5f5adc14778fc43e8ea66f5670bb92b5cca721af11d07218b544cf742bed1772e61af56cfd4b3fc7d30b231ec580d2bce9393b238e343b40a9f63f311ffe8cfbd3f7e50267e701a57f6bedfd6a9defee46930e963b6cad8a8dcaf247139fb9595ce80c83f5aece817a70f37c61c61df15b70c4e0c05d9c25a99934b82c395fb699ace73a071f6f26f90602f8730844f30d72a1329547b11f4fde00824a326b48f5b1eab8dcc1319524d4fa47a96cfe35f49dcad284501bbfaae04df7358a4e5da90af639db0bf7e4fdd84ed6a6d5d3e1ea890e4edee15b282ae1f0904a102563416f0563a933759"}]}], "35a49391627c9ab0491d67c0a78d0115117aab96071377e8a6c2a31092415fb503a8df386a2d5f42bdec2e6320dcf469d2fe34f6127f6fc2038cf60d0ef34bf7868fd8b069567e4ad95f690ce4a08f2dfcdc269deee817ada1f7390fe372c82374173a124f208d17a90059429bb2b33f63ac9d61c69f911b415503009a73b02a486324eac562c3c3adcd4dbdd347d337648e673d83e550680d1933fbd706901c35a2f90ef581c8b04475018fa26b5e2a8e0de7c637daba3b6a03"}}}}}, 0xe36) [ 100.284276] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 100.323701] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/21 19:26:20 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e2c000)=0x0) ptrace$getsig(0x4202, r0, 0x1, &(0x7f000097b000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) ptrace$setopts(0x4206, r0, 0x0, 0x56) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x404}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') writev(r0, &(0x7f0000009000-0x8)=[{&(0x7f00002bc000)='5', 0x1}], 0x1) 2017/12/21 19:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000ddc000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c98000-0x30)={0x14, 0x0, &(0x7f0000523000-0x14)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f000090d000)=""}) [ 100.390298] device gre0 entered promiscuous mode 2017/12/21 19:26:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000c2c000)=0xa82) ioctl$sock_bt(r1, 0x8907, &(0x7f00003ad000)="") sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000c86000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f07000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000312000-0x1)="") mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f51000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000f50000)=0xc) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) readlinkat(r0, &(0x7f0000fd5000-0xa)='./control\x00', &(0x7f000043e000)=""/1, 0x1) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/mls\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000750000-0x4)=0x48) r2 = dup2(0xffffffffffffffff, r0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40045f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f00001b2000)='./file0\x00', 0xa100, 0x80) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002b3000-0x10)={0x2, &(0x7f0000073000)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00002f1000)=[{&(0x7f00002ef000-0xd8)="da514d2a7a0001fb89f13c43a333", 0xe}, {&(0x7f0000155000)="cea82f112eae23d1c77f7dfdacd11089ede06cf4ea2a95405aa40642e4b735f0b89d45dab64cfe228d1d993c6b6bc1aeeb8da9", 0x33}], 0x2, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000179000-0x8)='./file0\x00', &(0x7f00001c0000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00002f6000-0x4)=0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/21 19:26:20 executing program 6: r0 = getpid() ioprio_set$pid(0x2, r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000089) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000741000-0x8)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000acd000)={0x0, 0x401}, 0x8) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f00008b8000/0x4000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:20 executing program 7: unshare(0x2800000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000200000)={0x1}, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000c23000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000952000-0x5c)={0xffffffffffffcc09, 0x0, {0x3, 0x1, 0x0, 0x2, 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]}) r2 = syz_open_procfs(0x0, &(0x7f0000d77000)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000814000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffe00, 0x4, 0x5, 0x6c0533e, 0x8, 0x0, {0x0, @in6={{0xa, 0x0, 0x13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xafd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x26ed, 0x4, 0x1000, 0xcb6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0x40, 0x78}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa9, "2f126c4b532260c3b447cb165c445610bb57f42e5145b32994d09331b0cd4a8f0f8bef681cab5c496ed9118dbe2d229280bde3ec3ef9761edb882ca2776560621b7f3138157083926726ddcda46a648a18758b9119e6037759437ea075eee7df031ebac4e230c543421ecc6c4af2c6cac7eb7be401006f97d16869fae3ee9f9586e05eb6d2ab49d33344f9adf0bebb99ac27a02005bef79b00c8ad47bdde346f566094af8fa6ad176d"}, &(0x7f0000001000)=0xb1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000+0x8ba)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x96}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="b99778d94b2a3188b6cee00f9dbe7c3a", 0x10}, {&(0x7f0000001000)="9bfe25815f5029bcea3f7eed8e5282f22e02a9190435aa5b702cffa6c6b9ffe3d70c1f7d894385e8181a5a62185058563c459da9d25745656316e4", 0x3b}, {&(0x7f0000001000-0x65)="263f7560b24dfbc3f089d22d46250f30cb90d33ed6bb2374dbe8a97f2cc907e00946e9094d215300350ded9d6f8901710426280f30b9664b1c09304e005400a7c0fe9f86a34a54fa0bca86cae3dd58a88f8c63088af23d2636bf18e5bd78da448418d8b4a4", 0x65}, {&(0x7f0000001000)="e4022e14d02a763c9fc8d05b9d2affee4bf6", 0x12}, {&(0x7f0000000000)="26556af2d7a90679088fd93b0c1d9a261046bb943275f5918b59c6b9ef62be57b4d029b210a6a97643d9d2aeb721e8f455430d822ec235ee4bd0cadef0bb356bd64f097d79a2cb04345ac8ff839ac2620c2b4cf533ac320614b65b7196f1ace8605db8c8bcd1c1728eca032a1e3291ee7b19fa2c7582aefb4268e5ea3721bc4023f1934aa27c33caa51e19e572f300f90cf4228f3c7ab388703f334860c2d089e339e560d644161589649c85a6d2bfc6ff9c03996e3d9bab17af34cc78138f543a473132d3e0bcc9ac6755edce6e", 0xce}, {&(0x7f0000001000)="d0e5d74c6a0deb7f45221ddab1c5dd183b012bcba0fea4bd7dd79793014423a32f0e77250e5b5ca58d062ddd9784c62dc8661c907a33c80e25f4ca71fb480c633ef99d1da639cd38109f588642780d8d1dd9ea", 0x53}, {&(0x7f0000001000-0x6)="f05a667e8162", 0x6}], 0x7, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0xe, 0x5, 0xff, 0x7f, 0xff, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0x8001, 0x2, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x208, 0x7fffffff, 0xff31, 0x80000001, 0xfb17, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xb4, 0x0, 0x3, 0x7fff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x2, 0xfffffffffffffc00, 0x2, 0x4, 0x1, 0x7ff, r8}}], 0xf0, 0x8000}], 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x60)=[{0x0, 0x10001, 0x5, 0x14, @tick=0x7, {0x200, 0xee}, {0x9, 0x133}, @quote={{0x5, 0x100}, 0x5, &(0x7f0000000000)={0x1, 0x7, 0x3, 0x5, @time={0x77359400, 0x0}, {0xfff, 0x1}, {0xffffffff, 0x6cf}, @connect={{0x6, 0x3}, {0xfff, 0x638}}}}}, {0x3ff, 0x6, 0x3f, 0xffffffff, @time={r3, r4+30000000}, {0x81e, 0x7f}, {0x7, 0xfffffffffffffeff}, @note={0x0, 0x3, 0x2, 0x9, 0x7a}}], 0x60) pread64(r2, &(0x7f0000930000)=""/0, 0x0, 0x0) sync_file_range(r2, 0x1, 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000308000-0xb0)={{0x3ff, 0xfffffffffffffffa}, 'port1\x00', 0x4, 0x10, 0x4, 0x18a, 0x0, 0x0, 0x3f, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.415906] binder: 19872:19878 BC_ACQUIRE_DONE u0000000000000000 no match 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afd000)={0x0, 0x0}, 0x80800) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000788000)=0x750, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f2000-0xe)='/selinux/load\x00', 0x2, 0x0) dup(r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x800, 0x1, 0x1}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x200004, 0x4) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000fdd000)=0x0) pipe2(&(0x7f00009ea000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006ed000)={&(0x7f0000924000/0x4000)=nil, 0x4000}) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8000000000000) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000fbb000-0x4)=0x81, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000545000-0xb0)=""/176, 0xb0, 0x12000, &(0x7f00000a1000-0xe)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000055b000-0x38)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000612000)=[], 0x0}, {&(0x7f0000241000)=[{0x10, 0xbfa, 0x20, 0x3, 0xd60, ""}, {0x1010, 0x2, 0x10, 0x48, 0x3, "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"}, {0xf0, 0x4, 0x10, 0x4, 0x3, "ded17dcdb58ab124ee2c7dda784835218772e26c047fa3b70adf71b22c7d9fa4a476825ba953d2fbb1f6b8a0d606dd71b0abfc1c2ff59ee7d8b90be042d8e4a3ca2775bce70ffa0f42df10bb2a0c95487af47b306a6c6dbd85efa5318cdba5248c7fa7058ccbefe9061e39a5b3d7184232ce7dd4f05fe5af6ee28b5686f5ca693f0be38e2e27085edc6a8bf445026f5c3bee28ed139abb8ee95a2ae198c81d3f5f2bf2ce984b6d5ac9e03489f418ec9368b711d81e6503ced5695bec43fed33dc40d931d8048eea370fd7d9e1315ce8a562196f499fa30bbd1268121b5a72ee8"}, {0xda, 0x544, 0x24, 0x3, 0xff, "a429b0048acc13431d19c3dc90a095585256d9fc71448a30978d681e2579a614eef59ed310084b473c3c0b241ff0f1a27b7a4e79b986ea7c88006aaf368f73bfc2ad87ed12a9bd3dffcad307942150ad007f97b676356b2c9cad3df2cf139ab867b46c90ead7c0a454a00309e4d5084cc5359b9447518f2cae3d7a0f80d67de4c72e1267799b95ebb73ffc2b731dca351fd0750eccdb423c70a3f316740a3c61f16ff014f39e72b67244c5af69d90113b04afb0374bcc045e174c3208682d637b02ae0a1a736ec5b6fca"}, {0x3c, 0x5, 0x1, 0x20, 0x5, "f9cffe3fdddb56989551c95605ea9e002137291f74f7120880124908d84b4b730896e536425a7640cc491b9a"}], 0x1226}], 0x2, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000054000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000b73000-0xbc)={0x3f, 0x0, 'client0\x00', 0xffffffff80000002, "8a7969ebb6638aba", "d3900789f58c945f5186bcf2c984af92e8421677872d755558cb9ff41f938c01", 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000162000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000b8c000)={{0x20, 0x7ff}, 'port1\x00', 0x84, 0x40000, 0x4, 0x5, 0x4, 0x9, 0xffffffffffffffe7, 0x0, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/vcs\x00', 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000027c000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000e4c000-0x6b)=""/107, 0x6b, 0x0}, 0x2023) r1 = syz_open_dev$evdev(&(0x7f0000114000)='/dev/input/event#\x00', 0x3ffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f99000-0x4)=0x0) r2 = dup3(r0, r1, 0x80000) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000f62000)=0x4) mlock2(&(0x7f0000c61000/0x3000)=nil, 0x3000, 0x0) [ 100.544933] binder: 19919:19923 BC_ACQUIRE_DONE node 117 has no pending acquire request [ 100.582575] binder_alloc: binder_alloc_mmap_handler: 19919 20000000-20002000 already mapped failed -16 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000902000-0x400)={""/1024}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000194000-0x4)=0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r2, 0x2, &(0x7f0000903000-0xe4)=""/228) recvfrom$llc(r1, &(0x7f00002ee000-0x1000)=""/4096, 0x1000, 0x41, &(0x7f0000537000)={0x1a, 0xf7, 0x3000, 0xc5, 0x5, 0x9, @random="a7c230c3cc3a", [0x0, 0x0]}, 0x10) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8c000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b1000)="9f33000000070ef24dc3a106083fc72776b9858920a2b96b7258f673aa458bf2ef17f0", 0x23) pipe(&(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000f88000-0x80)=[], 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f00006a8000/0x1000)=nil, &(0x7f0000677000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:20 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000892000+0x826)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x1, 0x3, 0x677, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000046e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000aa000)={0x3, 0x800, 0x9, 0x100, 0x9, 0x3}) setsockopt(r2, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) pipe(&(0x7f0000be4000-0x8)={0x0, 0x0}) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000239000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) getpeername$packet(r0, &(0x7f0000421000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f89000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r1, &(0x7f00000cf000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d424391496a0304891c88697aff07d4a70f330e6fe3a1c9e86f314ffab329", 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x400, 0x3, 0x0}, &(0x7f00007bf000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000eb5000)={r2, 0x2a, "00960bfe9035f6f1a55feafd160cc3f4d469cef38d4048afc6973d1533eefed3a736c2f01fcd9c63ee92"}, &(0x7f000047d000-0x4)=0x32) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) poll(&(0x7f0000da7000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 19:26:20 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000084000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = add_key(&(0x7f000068c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000127000-0x11)='/dev/vga_arbiter\x00', 0x22200, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000afe000)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d9f000)={0x3, 0x1001f, 0x1, 0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000021000-0xa)='net/ptype\x00') umount2(&(0x7f0000ce7000)='./file0\x00', 0x5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r5, &(0x7f0000522000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000ed9000)={0x7, {0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x3f, 0x98, 0x6, 0x4, &(0x7f0000e98000)=@generic="edb08f518ad9d4430d59bb9352659e87", 0x1ff, 0xa2, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f000000c000)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f000001b000+0x1e6)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) getsockopt$ax25_int(r5, 0x101, 0x3, &(0x7f0000aea000)=0x0, &(0x7f0000a24000)=0x4) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000366000-0x8)=0x5) [ 100.594173] binder: BINDER_SET_CONTEXT_MGR already set [ 100.599931] binder: 19919:19923 ioctl 40046207 0 returned -16 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000dc2000-0x1a)=""/26, 0x1a, 0x101, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000641000)=""/0, &(0x7f0000000000)=0x0) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000f8d000)="0f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) eventfd(0x6) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x4, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000989000/0x1000)=nil, &(0x7f0000b33000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a22000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000828000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000630000-0x10)=[{&(0x7f000033a000-0x4a)=""/74, 0x4a}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000337000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a70000-0x10)={0x9, &(0x7f000015e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f49000-0x8)={0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c58000-0xc)={0x10000, 0x1, 0xffffffff, 0x7, 0x33cbfb1e, 0x1}) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000342000)={0x5, 0xffffffffffffffff, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e42000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d3000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x2, 0x100000000, 0x9, 0xa0, 0x20, 0x8, r1, r2}, {0x401, 0xd0f, 0x7, 0x7fff, 0x8, 0xffffffff80000001, 0x6, 0x7fff}, {0x3, 0x9, 0x3, 0x0}, 0x7, 0x7f, 0x2, 0x1, 0x8, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, 0x1f, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x80000000, 0x1, 0x0, 0x4, 0xe925, 0x0, 0x101}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x400) r3 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f00003ee000)=[{&(0x7f0000815000-0xc9)="", 0x0}, {&(0x7f00004fd000-0x13)="1966fa1edc638ebfad602284b7691491975d766e", 0x14}, {&(0x7f0000a35000-0x4f)="", 0x0}, {&(0x7f0000f39000-0xa9)="a4", 0x1}], 0x4) 2017/12/21 19:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x6, 0x9, &(0x7f00001d6000)={0x0, 0x0}) perf_event_open(&(0x7f000038f000)={0x10000, 0x78, 0x3, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x4000000000000, 0xffffffffdffffffe, 0x4, 0x4000, 0x0, 0x0, 0x0, 0x3ff, 0x1, 0x100000000, 0xfffffffffffffffd, 0x0, 0x20, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, r0, 0x1ffffffffffff) munmap(&(0x7f0000396000/0x2000)=nil, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000396000)=0x5, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b28000)=0x0) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0xffff) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000083f000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = memfd_create(&(0x7f0000b76000-0x6)="70707031b300", 0x5) lseek(r1, 0xfffffffffffffffd, 0x3) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000075e000-0x8)='./file0\x00', 0x8000, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000070f000)=0x3) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000843000-0xb)='/dev/loop#\x00', 0x3, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sigaltstack(&(0x7f00008b2000/0x2000)=nil, 0x0) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f000097b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fd0000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000fd0000)=0x98) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x3, 0x440) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f000045f000)=""/204) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd1000-0x8)={r1, 0x7ff}, &(0x7f0000fd1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000820000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004c4000)={r0, &(0x7f0000732000-0x2b)="db453d6d8011004dca06cd6eba64cf3d70a9aa00d201d46afa3d0853eae4ac1c4e447bdb83f2632c9fcbff", &(0x7f0000fd2000-0x9f)=""/159}, 0x18) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001c7000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x0) mq_timedreceive(r1, &(0x7f0000932000)=""/232, 0xe8, 0x0, &(0x7f00001ef000-0x10)={0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000081c000)={0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000081e000-0x8)='./file0\x00', 0x200, 0x110) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000081d000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000106000)={0x0, 0x0}) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000dc3000-0x4)={0x17, 0x1, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000051a000)="9d69979023b3f78e7025af53c6b613ca6682974250e91772d570ddbceba73fb8aa1dc816dab204909d055de739347edcca3bb9936b9869f1f38e84349ce0a6015ea0918b890f3ffd62f4614040622e6b5299283c1f07aeb2a116ebf8981781b42a1b936f99af3ce5444d99d0cc3750de22e9accd38bda73ae82d513dbeb4115dfad98c425984a5e73692a9e0", 0x8c, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bce000)={0x26, "6861736800000000000000000400", 0x0, 0xfffffffffffffffd, "63726333326300e7000000000000000000000000000000000000000000000000000000073600"}, 0x58) pipe(&(0x7f0000a97000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000821000)={0x0, 0xff, 0x30, 0x40, 0x1ff}, &(0x7f00003d4000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008b7000-0xc)={r4, 0x596, 0x0}, &(0x7f000087d000)=0xc) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000776000/0x3000)=nil], &(0x7f000014a000)=[0x3, 0xfffffffffffffffe], &(0x7f0000c5e000)=[], 0x0) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f0000a3e000/0x3000)=nil, 0x3000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ef5000-0x8)='./file0\x00', 0x80, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000064000-0x10)={0x2, &(0x7f0000341000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000bcd000)={r1, 0x4, &(0x7f0000745000-0x10)=[0x9, 0x6c5, 0x0, 0xfffffffffffffffb], &(0x7f0000341000)=[0x1, 0x4], 0x66, 0x1, 0x100000001, &(0x7f000057f000-0x4)=[0x46279944], &(0x7f0000a8c000)=[0x20, 0x400, 0x4], 0x0}) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005eb000)={0x0, 0x0}) 2017/12/21 19:26:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000270000-0x8)='./file0\x00', 0x0, 0xa) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000f58000-0x4)=0x6) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000901000)=[0x7, 0x154c, 0x100000001, 0x1, 0xaf71, 0xffff], 0x6, 0x100000000, 0xa4, 0x7, 0x5c5, 0x81, {0x8, 0x5216, 0x7, 0xcdb, 0x2, 0xa0000000000, 0x101, 0x81, 0x3, 0x9, 0x8000000, 0x0, 0x9, 0x6, "6633d7ccf0ff0e80e85a297d14234a6e1130dc1e864d9f2a908e470f764f4423"}}) mount(&(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000e6b000)='./file0\x00', &(0x7f0000403000-0x8)='sockfs\x00', 0x0, &(0x7f0000f61000-0x149)="") 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000080a000-0x10)={0x2, &(0x7f000046c000)=[{0x1000, 0x4, 0x6, 0x80000001}, {0xfffffffffffffffd, 0x27, 0x4, 0x8}]}) waitid(0x0, 0x0, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000c29000-0x8)={0x7ff, 0x3ff, 0x6, 0x4}) utimes(&(0x7f0000bd2000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{0x0, 0x0}, {r1, r0}}) clock_gettime(0x0, &(0x7f0000a65000)={0x0, 0x0}) r5 = getpgid(0x0) name_to_handle_at(r2, &(0x7f0000ab1000-0x8)='./file0\x00', &(0x7f0000ef0000-0x46)={0x46, 0xfff, "6e9fdab62ef29fe4312c43031f16f85bfc2600e8fbde32bf3525688904797954224796026a2ec96be7639939a405e9daa02f3ac51f147c32effc539c9969"}, &(0x7f00009ec000)=0x0, 0x1000) fcntl$setownex(r2, 0xf, &(0x7f0000aa6000)={0x1, r5}) timerfd_settime(r2, 0x1, &(0x7f000029c000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f000079b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4, 0x2) accept4$unix(r0, &(0x7f00009eb000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006ef000)=0x1002, 0x80000) shmget(0x2, 0x1000, 0x78000801, &(0x7f0000784000/0x1000)=nil) lremovexattr(&(0x7f0000668000)='./file0\x00', &(0x7f0000b83000)=@known='com.apple.system.Security\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f7e000)=0x4, 0x4) writev(0xffffffffffffffff, &(0x7f0000f19000)=[{&(0x7f0000fa1000)="29000000180031090020000100000007020000000000ff06fffb00000c00080004001000000ef4ff01", 0x29}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003ca000-0x90)={0x80000001, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = msgget$private(0x0, 0x80) msgrcv(r1, &(0x7f0000524000-0xa9)={0x0, ""/161}, 0xa9, 0x2, 0x3000) 2017/12/21 19:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000071f000-0x4)=0x3) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000402000)={0x0, 0x0}) futimesat(r0, &(0x7f0000758000)='./file0\x00', &(0x7f0000618000)={{r1, r2/1000+10000}, {0x77359400, 0x0}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000065c000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000284000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00007ae000-0x8)=0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4f000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ffa000)='net/igmp\x00') setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000252000-0x4)=0x9, 0x4) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000aa9000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f00000fe000)=0x0) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x9b, "71c76b24ef66f718c65c81d764375560c4dd0c1699265d299d793c96fc4c80c454f062044748c0533e535377c4c9d597c82eec55396ad4cf214f7b5e2b9e268cd5d2b7bd77b2fdfa12fc94504f060b9c7951be84285d438bd1fe9a1edad558793b5ba05d76d0be6393db1ebac25e6cb4b30c95ce9fa5bb360ec539121a65fb62ba7a83a173dab3e19fb916528417e51de039017276d94ce8283fd5"}, &(0x7f0000bab000-0x4)=0xa3) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') pread64(r3, &(0x7f000038e000-0x92)=""/146, 0x92, 0x100) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='.]vmnet1,vmnet0*\x00', 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r2, 0x4, 0x2000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00007c6000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00005ec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000339000)={0x0, 0xffffffff}, &(0x7f00001c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000015f000)={r4, 0x7, 0x0, 0x7fff, 0x0}, &(0x7f000058f000-0x4)=0x18) openat$selinux_create(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/create\x00', 0x2, 0x0) connect$packet(r1, &(0x7f0000ceb000-0x14)={0x11, 0x5b441d90ae49f3d4, r3, 0x1, 0x2d2471a3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c57000)=0x0) process_vm_writev(r5, &(0x7f0000b5f000)=[{&(0x7f0000af5000-0x8f)=""/143, 0x8f}, {&(0x7f00001e8000)=""/251, 0xfb}, {&(0x7f0000239000)=""/229, 0xe5}, {&(0x7f00000de000)=""/23, 0x17}], 0x4, &(0x7f0000dd0000-0x50)=[{&(0x7f00002c9000)=""/4096, 0x1000}, {&(0x7f0000ea3000)=""/33, 0x21}, {&(0x7f00002ee000-0x7b)=""/123, 0x7b}, {&(0x7f00000dd000)=""/236, 0xec}, {&(0x7f00006c5000-0x4e)=""/78, 0x4e}], 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r2, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004c2000)=[{&(0x7f0000988000)="", 0x0}, {&(0x7f00005b4000)="", 0x0}, {&(0x7f000082b000-0x1000)="", 0x0}], 0x3, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000087000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002e9000)=[], 0x0, &(0x7f00005d8000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmmsg(r2, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mremap(&(0x7f0000dc7000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ec4000/0x2000)=nil) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:20 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000711000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000bb8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "43f0ca", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) perf_event_open(&(0x7f0000e2d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab1000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b09000+0x9be)={0x0, 0x699a}, &(0x7f00000d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a4b000)={r3, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpgrp(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r5 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d20000-0xeb)={0x0, 0x0, ""}, &(0x7f0000076000)=0x8) sendfile(r5, r4, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000f7c000)="5dfbc33dc19cb870843df30263b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:20 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000742000-0x67)=""/103, 0x67, 0xfffffffffffffffc, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c47000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0", 0x4) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000742000-0xc)={0x0, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001c7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000895000)={r1, &(0x7f0000d75000)=""/4096}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000b83000-0x28)={0x5, 0xae07, 0x4, 0x2, 0x9}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000407000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) readv(r2, &(0x7f0000873000)=[{&(0x7f0000a3b000)=""/113, 0x71}, {&(0x7f0000dae000-0x96)=""/150, 0x96}, {&(0x7f0000667000)=""/233, 0xe9}, {&(0x7f000060d000-0x9b)=""/155, 0x9b}], 0x4) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x20) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000523000)=""/0) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000cf9000-0x8)='./file0\x00', &(0x7f00008d7000-0x8)='./file0\x00', &(0x7f0000cfa000-0x5)='omfs\x00', 0x105400, &(0x7f00007a1000)="") uselib(&(0x7f0000a38000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00001ac000)={&(0x7f00004fe000)={0x27, 0x6a, 0x1, 0x7, 0x81, 0x10000, "fb223e541ab681ad6aad583009b2709b935c0aebcd6979bba8351a072f29dfede86f51b637b191730d369f2a9ece34ce478d7e3ef73a566820e96beece120a", 0x6}, 0x60, &(0x7f0000ab5000)=[{&(0x7f0000da1000)="67a903c924e22a5a5722c3f7c545379509482f0f3226e3c121ea7ca0034aa0e6d08aef6a57a85c7edc4aaf0390e1045a8192788c177e8019f3", 0x39}, {&(0x7f0000940000-0x44)="751cde3cada57968de73f1850aa693d059362681e5eec59508acbf87996da85c0c00bdd739dcd34cc0d9768b4e9d8ba522888e2b8faa3ca46c61270ec741579fc4c8eed2", 0x44}, {&(0x7f0000797000-0xb0)="58d33ad921588ae5862c80bf49435225eee1f663103bc1892ad751944dacae4fdf963047ed05b5066f9ce00cc2cca0ece856bc075a74cbbf5f7cda17f06702c603b1f7b7468fa67314fc32bd4439df524b1fd99038132b6af7f8d3c5ec499f32b76b97a9ac58cba34269b283f3b0926bf6aeba8151b7ca3e970185ac7a53c535c3c42cf118d797bc9fabe4bc2399fc875f9fb3775b6acc9b3001b01268796425c40338bf3f8b3a6d17626af23c5b2ad3", 0xb0}, {&(0x7f0000086000)="ccb2952ce91e9ca33eb1644493fe590352450383655d9b07dbf6755f4cbfcce24af3e93cfb6c400a29c32074b58602eaffffbcb52cfef5665f7ae6db132fa3dd4a60f71012b43250fc374c53df6d30405197e2cef1486b971399f6dff24c40cbd7dcce3c93e183ded106fd2925261db864f8316a3ee7e7df354d045f1df342cc326dd2198701f9bcbdd65dbbd0a8b6189af8c898178290c2dd4dddaefd753fd6b077fd24fe52a114fd24bd1efd2494ae5f5c", 0xb2}, {&(0x7f000085f000-0x75)="3af3daf5b594fad2564240fd1ce499e39be3f1991732896ab795dc832a7fac23114fe87418dfe272c5414514cfb4962cbf2d59924b6c1cf1171301b63730d9f15662d4777b3ae951b398710c410039270ba3b752378acd4ba1d3b51e84fbfb28938c5c4469c2c80fc93dbaee074c8940c6623319385612040378543b184b2e9224cb4bad9c14b9d1a3d1cf8aac2083a652e43cc496dea4", 0x97}, {&(0x7f0000274000-0x2a)="32b269efb5426cd7b1a55c30d38f746ab04a0b051e0085861d9902fd5db32a58778c8a918e9696ce8229", 0x2a}], 0x6, &(0x7f00004c0000-0x68)={0x68, 0x10e, 0x5, "c19861c4c3a5661ee5e524fd27487be089ca53fccf723973362018881fcec9bb36a47ee34795f339eb05b4820d5f55378a349ccc5dea4689d37126fc82ff875db2ddde28a7668488cb47561f8dfe3577f4585d426f"}, 0x68, 0x8001}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000682000-0x20)={{&(0x7f000073c000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x8, r0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) r1 = syz_open_dev$vcsn(&(0x7f000013a000)='/dev/vcs#\x00', 0xa1, 0x101000) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000b96000/0x18000)=nil, &(0x7f0000315000-0x18)=[@text32={0x20, &(0x7f00005ea000-0x36)="0fea24e9c4c3317e1600c4e28998cb0f01c90f01cbb8010000000f01d9ea084c00003401660ff5bee7ad2b1ac4c2e5adddc4e2219e09", 0x36}], 0x1, 0x1, &(0x7f0000194000)=[@efer={0x2, 0x800}, @cstype0={0x4, 0xc}], 0x2) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005a0000-0xc)={0x10, 0x0}) 2017/12/21 19:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ec000-0xd)='/dev/usbmon#\x00', 0x3, 0xc000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000645000)=@assoc_value={0x0, 0x0}, &(0x7f00004c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007c2000-0x8)={r1, 0x800}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000adf000)={r1, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0xfffffffffffffffc, 0x6b4b, 0x4, 0x1, 0x44c, 0x7, 0x42, 0x2, 0x7f, 0xfffffffffffffffb, 0x9c2, 0x8, 0x100000000]}, &(0x7f0000b34000)=0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000681000)=@int=0x0, &(0x7f0000105000-0x4)=0x4) gettid() getpeername$packet(0xffffffffffffff9c, &(0x7f0000b46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026c000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000018b000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x9753, 0x7fff, 0x100, 0x3, 0x80020001, r3}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000776000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd5000-0x8)={0x2, 0x0}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00004b7000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00000c3000-0x8)={0x2, 0x1ff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000078b000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000038c000)={r1, 0x71, "0d758579c5709bba68467ad45ee762c8ec66df9600634078103f0c47d7df5944d78ec7ae1581839de39952ac41000000000000000927f38401217bca8c4be2b59aedc10e091a82d4919425e89395a4c2fe1f2a2fe5e4b0752581dc1798fa26e10df24c77244b6d942107034de41019229d"}, &(0x7f0000172000)=0x79) 2017/12/21 19:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000048b000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003b2000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004d2000)={0x0, 0x0, 0x0}, &(0x7f0000dd2000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000233000)={0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000e26000)="7f050000000200982b44bc78349c5fb2f8ebf4395454cc310d41328f43fa512d9515") accept$inet6(r2, &(0x7f0000ef4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000a7000-0x4)=0x1c) fchmod(r2, 0xc0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x1c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r3, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) mincore(&(0x7f000068a000/0x4000)=nil, 0x4000, &(0x7f00003be000-0x18)=""/24) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b0f000)=0x2000000007fd, 0x4) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0x97b000)=nil, 0x97b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b3000+0x14e)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000253000-0x8)=0x10000) bind$inet(r2, &(0x7f000072f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r1, 0x0, 0x40000000000008, 0x0) mmap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000097c000-0x10)={0x0, 0x30, &(0x7f000097b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000466000)=0x10) mmap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004fe000-0xda)={r3, 0xd2, "100ae313d28772369a1fe439f9d1dc4c759b00dd3e38c646462dadba5f3e89701cd6c7d0afb60a656f1a207dcf5e901d2da53cbf7512664f694fe79ed9ff3a37d237759caab93c6f03d9db2ff5d336e77c281ae7c37cb53be66d53c1efef3082657f82a58cd335f431c0fd007d1b8c95cfb59c963b594117cbf887aeaba782b9442759861b701e867e46e03cd6fc19df77410197bcd0771c075e459643e24eb2241cf9ae003b7aef4c551734a8b693ad2ad82bcd75a71c924ba060baff4a386d3ebeacc6663d236a2f5a0017187db6e9f591"}, &(0x7f000097c000-0x4)=0xda) 2017/12/21 19:26:20 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000056a000)='/dev/input/event#\x00', 0xafd, 0x3dff) clock_gettime(0x0, &(0x7f00000f1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000480000+0xdbd)={0x0, 0x0}) write$evdev(r0, &(0x7f00007d4000-0x90)=[{{r2, r3/1000+30000}, 0x8, 0x1, 0x4}, {{0x0, 0x7530}, 0x91, 0x1, 0x80000000}, {{0x77359400, 0x0}, 0x5, 0x8001, 0x4a5c}, {{0x0, 0x0}, 0x1, 0x3, 0x0}, {{r1, 0x2710}, 0xfffffffffffffffc, 0x100, 0xd27d}, {{0x0, 0x0}, 0x2, 0x3f, 0x7}], 0x90) syz_open_dev$evdev(&(0x7f0000fc6000-0x12)='/dev/input/event#\x00', 0x0, 0xc200) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb4000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000af5000-0x28)={r0, 0x1345, 0x89, 0x1000, &(0x7f000088d000-0x89)="0c4fcf09304806087766d5ad01c9c6faff10d13869cd8eeb97cb7241d02be7681414898787223b85eb9562562e97a2c165707d62443e087a259d2246cec7ada401973757e2fb7aac8e3d0b68e0e7c275dc1e707b61e7ba3e22e2f007eaf2f97cd047c6563edb115cf6ef278a4b7760a3c0dea33e81c4dbaf74436ed40277454ac98e1e60808f9d1fac", &(0x7f0000c0c000-0x1000)=""/4096, 0x5, 0xb2e}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xedbc, 0x63a6, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 19:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) r0 = gettid() getpgid(r0) move_pages(r0, 0x2, &(0x7f00006cd000)=[&(0x7f0000798000/0x3000)=nil, &(0x7f0000bd2000/0x4000)=nil], 0x0, &(0x7f00009a7000)=[0x0], 0x6) r1 = msgget(0x1, 0x4) msgsnd(r1, &(0x7f0000ceb000-0x91)={0x0, "193f0e24e6421c56dbdbbfc5f4eaba7699660cb8db8416e06ab7a430754eedc94f21705bdb9fa785dc65d3c370233c4dc1d3ccb0b17dd19fa856eb2bb3a8f749904ee55b53440b10e931f59e5cdfd026ddcf578b1856dd5bcef8dc8e39cd7164cd344940c5da04ea60b338ed0f728b4080646bbf5169688ceb3959206a63a04faa05431d99b8822974"}, 0x91, 0x800) migrate_pages(r0, 0x80000000, &(0x7f0000c13000)=0x400, &(0x7f00000fa000)=0x3) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000274000)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget(0x2, 0x1000, 0x298, &(0x7f00002b7000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) memfd_create(&(0x7f0000cd8000)='ppp1.nodevmime_type\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f000042a000)=0x0) 2017/12/21 19:26:20 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:20 executing program 2: r0 = socket$inet6(0xa, 0x3ffffffffffe, 0x0) fchown(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) openat(r1, &(0x7f000048f000)='./file0\x00', 0x400000, 0x40) 2017/12/21 19:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/relabel\x00', 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f0000be7000)={0x27, 0x30b, 0x10000, 0x7, 0xffffffffffffff92, 0x4, "3bfe70c5d8b9ebd570de868ff823c86de812c46aaf237f408059e9fe60001c45cd2b679f54a6d19e8c5a60142e084091b38da976ff0d04deb38596021010f9", 0x7}, 0x60) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deee74e4b6c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/21 19:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x80, &(0x7f000038d000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e1e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000c81000-0x1)='q', 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x34, &(0x7f0000345000-0x4)=0x1000, 0x4) 2017/12/21 19:26:20 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000011000-0xd)='/dev/usbmon#\x00', 0x7, 0x408000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000096a000-0x20)={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]}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d32000)={0x975, 0x8, 0x1, 0x7, 0x7}) 2017/12/21 19:26:21 executing program 4: r0 = socket$inet(0x2, 0x3, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000-0xce)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xffffffffffff0001, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x6) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x2fcdaa6c4b2b0729) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000+0x568)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x6, 0x6, 0xfff, 0x0, 0x0, 0x1, 0x40, 0x1, 0x8, 0x6, 0x1, 0x12, 0x0, 0x9, 0x7, 0xc315, 0x20, 0x8, 0x8, 0x5, 0x7, 0x3, 0xfe, 0x81, 0x0}, r1, 0x54c8, r2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x20, &(0x7f0000fea000)="") 2017/12/21 19:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000961000)="01000000", 0x4) sendmsg(r0, &(0x7f0000125000)={&(0x7f0000d39000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c49000-0x10)=[], 0x0, &(0x7f0000fd0000-0x1f0)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3a000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000458000)={0x6}, 0x8) 2017/12/21 19:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f00006f3000-0x50)=[{&(0x7f00006fc000)="6c716d6f6439f715ed255faffd91d150", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b87000)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd8000-0x10)=[{&(0x7f00007f6000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ad5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00006a8000)={0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000b3a000-0x4)=0x1, &(0x7f0000b39000)=0x4) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3a000-0x4)=0x10) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000b39000-0x4)=0x0, &(0x7f0000b39000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000b37000)={r4, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r5, r1) 2017/12/21 19:26:21 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9c000-0x38)={&(0x7f0000f2d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000932000)=[{&(0x7f000035a000-0xbb)=""/1, 0x1}], 0x1, &(0x7f00002d1000-0x1000)=""/1, 0x1, 0x0}, 0x40000022) lremovexattr(&(0x7f0000445000-0x8)='./file0\x00', &(0x7f0000a30000)=@known='system.posix_acl_default\x00') sendmsg$alg(r2, &(0x7f0000281000-0x38)={0x0, 0x0, &(0x7f000081f000-0x40)=[{&(0x7f0000536000)="900a", 0x2}], 0x1, &(0x7f00007c7000)=[], 0x0, 0x0}, 0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000af4000-0x6)='tmpfs\x00', 0x0, &(0x7f000014a000)="") rt_sigtimedwait(&(0x7f0000a64000)={0x40}, 0x0, &(0x7f00000f2000)={0x77359400, 0x0}, 0x8) mount(&(0x7f0000b2f000-0x8)='./file0\x00', &(0x7f0000aad000-0xe)='./file0\x00', &(0x7f00007ba000)="0700eb667300", 0x1002, 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000c5d000-0x1)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x2000, &(0x7f0000cb1000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000058000)="") 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r0 = socket(0xf, 0x800, 0x80000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a96000-0x4)=0x0, &(0x7f000089b000-0x4)=0x4) 2017/12/21 19:26:21 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ff4000)={0x6e, 0x20515039}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000e4000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00003b9000-0x8)=[&(0x7f0000c30000-0xf)="6e6f64657670707030b347504c5e00"]) r0 = syz_open_procfs(0x0, &(0x7f0000c81000-0x8)='syscall\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f000049c000)='./file0\x00', &(0x7f0000c4f000)=[], &(0x7f00000ae000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006f2000)={0x1, &(0x7f0000bf4000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f6e000-0x8)={r1, 0x8}) 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8100, 0x108) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00002a6000)={0x3, 0x2, 0xfff, 0x400}) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000001000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0xdc}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x3, 0x1}, 0xc) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) r5 = dup3(r4, r4, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000003000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000)={0x9}, 0x1) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r5, &(0x7f0000005000)=""/46, 0x2e) r6 = shmget(0x2, 0x3000, 0x800, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000000)=""/117) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000006000)=0x4800000, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000001000)={r7, r8, 0x1}) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba5000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e0c000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() fchown(r0, r1, r2) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 7: unshare(0x4020000) r0 = syz_open_dev$sg(&(0x7f00008d4000)='/dev/sg#\x00', 0x69e5, 0x80) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000642000)=""/217) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f06000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000491000-0x8)=0x0) 2017/12/21 19:26:21 executing program 6: getitimer(0x3, &(0x7f0000ed5000)={{0x0, 0x0}, {0x0, 0x0}}) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000da3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f1000-0x4)=0xc) r3 = getegid() fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='veno\x00', 0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xb8, 0x0, &(0x7f0000002000-0xb8)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000002000)=[], &(0x7f0000002000)=[0x0, 0x28, 0x18, 0x78, 0x30, 0x68]}, 0x7}}, @clear_death={0x400c630f, 0x0, 0x1}, @increfs={0x40046304, 0x4}, @request_death={0x400c630e, 0x3, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000000)=[], &(0x7f0000002000-0x18)=[0x40, 0x7b62629abd926b76, 0x40]}}], 0x2, 0x0, &(0x7f0000000000)="369e"}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x149000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000003000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005000-0x6a)={0x0, 0x62, "f14292df20c6310905c347b959fa0403d3043c5c9114f8e42e0ff941cdb691df361eecbd4b26e8c8c5f28df1217bcf7a8ccb0c2fc901ada9c56f9f47d98e0c813b5d91ad1378e6bbd900417ef3fea354c69abd06152da8ebec8240a64087caf4f354"}, &(0x7f0000003000-0x4)=0x6a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000-0x14)={r5, 0x1, 0x0, 0x61f6, 0x80, 0x3}, &(0x7f0000005000-0x4)=0x14) pread64(r0, &(0x7f0000004000-0x3e)=""/62, 0x3e, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101000, 0x0) timer_create(0x3, &(0x7f0000003000-0x60)={0x0, 0x15, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000005000)={r5, 0x3}, &(0x7f0000005000)=0x8) 2017/12/21 19:26:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007d9000-0x12)='/dev/input/mouse#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f00005ee000-0x4)=0x4) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2017/12/21 19:26:21 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006da000)={@common='ip6gre0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) getpeername$inet(r0, &(0x7f0000717000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000-0x4)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a7a000)='/dev/sg#\x00', 0x100, 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt(r1, 0x10d, 0xf, &(0x7f000057a000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f15000-0x4)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000e54000-0x4)=0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c53000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0x8) fsync(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006fc000-0x1c)={0xb, 0x0, 0x80, 0xf, 0x2, 0x0, 0x0}, 0x1c) r2 = dup2(r1, r1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cea000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000067b000)="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", 0x1000, 0x0, &(0x7f0000fe4000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000fe3000)={0x103000, 0x1001, 0x100, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c65000)={r1, 0x18, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000afd000-0x20)={0x1f, 0x100, 0x200, 0x1ff, 0x7, 0x100, 0x8, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x9, 0x0, 0x0, r0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r3, 0x408, 0x0}, {r3, 0x8, 0x0}, {r1, 0x80, 0x0}, {r1, 0x2480, 0x0}, {r3, 0x2, 0x0}, {r1, 0x4000, 0x0}], 0x6, 0xffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) r5 = shmat(0x0, &(0x7f0000c43000/0x1000)=nil, 0x2000) shmdt(r5) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bad000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000e35000)=""/140, &(0x7f0000c74000-0x4)=0x8c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000c2b000)={0x9, &(0x7f0000320000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getdents64(r0, &(0x7f0000502000-0x1000)=""/4096, 0x1000) lseek(r1, 0x400000000000, 0x0) syz_open_dev$vcsa(&(0x7f000041a000-0xb)='/dev/vcsa#\x00', 0x22, 0x800) rmdir(&(0x7f0000b0e000-0xe)='./file0/file0\x00') 2017/12/21 19:26:21 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00002fe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e35000-0x4)=0x10, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000a37000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ab8000-0x68)={0x79, 0x0, [0x80000001, 0x9, 0x401, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000001000-0x8)={0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000b7d000)=0x0, 0x6) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbb000)='/proc/self/net/pfkey\x00', 0x181002, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000810000)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) rt_sigaction(0x20, &(0x7f0000c9b000-0x20)={0x4, {0xffff}, 0x18000000, 0xc63}, &(0x7f000012f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fb4000)={0x0}) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000b1c000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0xc, 0xffffffffffffff20, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r4, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000029b000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f00000f4000-0x53)="c4a1305808664d0f388111ed4f0f08c7442400d8000000c744240201000000ff1c2436f36f4e0f02caf30f2dcf66400f3881a100180000b982010000b801000000ba000000000f300f20d835080000000f22d8", 0x53}], 0x1, 0x0, &(0x7f00005bc000)=[], 0x0) r6 = memfd_create(&(0x7f0000e17000)='trusted\x00', 0x1) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000071e000)='/dev/autofs\x00', 0x400880, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000dda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f000004d000/0x18000)=nil, &(0x7f0000885000-0x18)=[@text16={0x10, &(0x7f0000e81000-0x90)="6466660fc454005366b9800000c00f326635000800000f30f2df9f00006766c7442400101a7c526766c7442402080000006766c744240600000000670f011c2466b80500000066b9f8fbb3880f01c10f01dfba400066ed66b97b03000066b89300000066ba000000000f3066b9800000c00f326635004000000f3066b8480000000f23c80f21f866350400d0000f23f8", 0x90}], 0x1, 0x4, &(0x7f0000c79000)=[@dstype3={0x7, 0x6}], 0x1) 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000018000)='/dev/vcs#\x00', 0x6, 0x8100) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000011000-0x5)={0x7, 0x80, 0x800, 0x4}, 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001a000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000001b000-0x1)=0x0) r1 = add_key$keyring(&(0x7f0000010000-0x8)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f000000f000)='logon\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000018000-0x4a)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, r1) keyctl$read(0xb, r2, &(0x7f0000011000)=""/10, 0xa) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001c000-0xa0)={r3, @in6={{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0x8, 0x3, 0x28}, &(0x7f000001c000-0x4)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', 0x1, 0x100) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000015000/0x1000)=nil, 0x1000}) 2017/12/21 19:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000467000)='./file0\x00', &(0x7f0000965000-0x1)=[], &(0x7f0000f5e000)=[]) socket$inet(0x2, 0x7, 0x4) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000024e000-0x6)={0x3, 0x4, 0x68, 0x100000000}, 0x8) read$eventfd(r0, &(0x7f0000327000-0x8)=0x0, 0x8) r1 = getpgrp(0x0) getpgrp(r1) sendfile(r0, r0, &(0x7f00005d2000)=0x0, 0x7ff) open(&(0x7f0000126000)='./file0\x00', 0xc0002, 0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000)={0x0, 0x100000000}, &(0x7f000022d000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005b3000)={r1, 0xff, 0x10, 0x800, 0x3}, &(0x7f0000551000)=0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eec000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000f90000-0x4)=0x8c) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f3000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000c88000)="236d2d2a141c70faf3937db05a4c5f13c64ae223635c126605fd061ea0564d7f3691d19ede9d1df64e35812ba11dd99a6fa849c17341f3067b0b9c0544215f5d633efe3a1fdab32636917695ec50e809c1ab9f90ed7638353814a87f43ad3025d153e1c15ea3495d5145e579c9bf85ddf9143acc5ba35d24da10becabe5fc21bb1ff65420b2ee910eb9e94654e7d32fafd88c6c8b4909c1438b89acef872c978999ab8baf007bad144e3b87149713b3d304ca35fcffce78590030eff0a9c29a6a32dd365f26e2fc12638ab946d50832bf14124b7b9b5ccc7735802acec7bf6") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000702000-0x16)='/selinux/checkreqprot\x00', 0x204100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c96000)={0x0, 0x4f, "2ff8f487466d2fa7973e22b7a03cec8c89c599032c620494e4599356059466480ca4ea97f29e5aea6a8b9af6d465863adc381ab12d14edd74c8bd621b02b90a8e4bdcc9b8a1968088dadf9c2456041"}, &(0x7f0000ea9000-0x4)=0x57) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ac4000)={r3, @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]}}, 0x8c) getsockname$llc(r2, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad9000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00006e6000-0x50)={{0x3ff, 0x3}, {0x5, 0xffffffffffff8000}, 0x101, 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, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000945000)=""/4096, &(0x7f0000000000)=0x1000) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00006d8000-0x13e)="6c696d7f747300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x1}) 2017/12/21 19:26:21 executing program 4: remap_file_pages(&(0x7f0000806000/0x1000)=nil, 0x1000, 0x1000004, 0x6, 0x14100) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c2000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000677000-0x20)={r0, &(0x7f00000e3000-0x15)="e0033d8f92e67c05fb5749eb6fb91aa9b94dd3c0cc", &(0x7f0000a50000)="a2579db6e0d69ca2f69a6859ec6178d7a0bbb8ba45641b604bc7abde3b807d6545f587", 0x0}, 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d08000)={0x4}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c25000-0x1c)={0x8, 0x3, 0x6, 0x1000, 0x6, r0, 0x8}, 0x1c) shmget$private(0x0, 0x1000, 0x808, &(0x7f000030a000/0x1000)=nil) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000d8000-0x28)="0c48a5e72314b42a0a52461259c106a0cdce44fa98ee70f4025ea558d21a5239cafa7e392dcfa5ca") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000890000-0xb5)=""/181, 0xb5, 0x40000140, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x2, {0x5, 0x9, 0x1, 0x3e, 0xffffffffffffff40, 0x1000}, 0x5, 0x0}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x3c75, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000004000-0x10)={0x5d, &(0x7f0000003000-0x5d)=""/93}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ab, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x3, 0x2, 0x2, 0x80, 0x20, 0x8160, r1, r2}, {0x1, 0x0, 0x3, 0x8, 0x6, 0x3, 0x6, 0x4}, {0x0, 0x7, 0x4, 0x800}, 0x1, 0xbcd, 0x40, 0x1, 0x40, 0x0}, {{@in=@multicast2=0xe0000002, 0x8, 0x7}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3, 0x3, 0xde, 0x40, 0x7}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000007000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) setpriority(0x2, r3, 0xb5e) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x480101, 0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006b9000-0xb8)={0x0, 0x20, 0x1000, 0xc01, 0x1f, 0x66, 0x2, 0x6, {0x0, @in6={{0xa, 0x2, 0x7b73, @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]}, 0x7f, 0x0, 0xffffffffffff8000, 0x0, 0x9}}, &(0x7f000007b000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000baa000)={r1, 0x4}, 0x8) socket(0x2, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fda000-0x4)={r0}) 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6a000-0x10)='/dev/sequencer2\x00', 0x12000, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e69000)=""/87) sendto$inet(r0, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d4e000)='/proc/self/net/pfkey\x00', 0x309000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00008e9000-0x30)={0x7fff, 0x9, 0x8, 0xfffffffffffffff8, 0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r0, &(0x7f00007af000)=""/6, 0x6) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xb048, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00008ef000)='system\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x10) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000c28000)='./control\x00', r1, &(0x7f0000fc2000-0xa)='./control\x00', 0x2) 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f000088e000-0x10)=[&(0x7f0000001000-0x5)='eth0\x00', &(0x7f000048d000)='cgroupsecuritysecuritymime_type#mime_typevboxnet0+em0)(wlan0\x00']) 2017/12/21 19:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc1000-0xa)='/dev/ptmx\x00', 0x7fc, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 19:26:21 executing program 6: r0 = socket(0x5, 0x3, 0x80000000040) ioctl$void(r0, 0xc0045878) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5e000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000cd0000-0x8)={0x2}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f00006e2000)=[{r0, 0x2, 0x0}, {r1, 0x1, 0x0}, {r2, 0x403, 0x0}], 0x3, 0x2800) r3 = socket(0x11, 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c53000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e27000-0x4)=0x18) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000cab000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000d8000-0x8)=@assoc_value={r4, 0x4}, 0x8) setsockopt(r3, 0x107, 0x4000000001, &(0x7f000088b000-0x4c)="010000000000000000070e0d0091ffcc", 0x10) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d50000-0x30)=[{&(0x7f0000d4f000)=""/21, 0x15}, {&(0x7f0000458000)=""/67, 0x43}, {&(0x7f0000d4f000)=""/100, 0x64}], 0x3) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000848000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffda, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000908000-0xb)='/dev/loop#\x00', 0x0, 0x2) socketpair(0x4, 0xa, 0x0, &(0x7f0000417000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000069d000-0x8)={0xffff, 0x7}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000050b000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000013b000)=0x0, &(0x7f0000eec000)=0x4) ioctl(r0, 0x440400000000127f, &(0x7f0000cbf000)="10") ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004cb000)=0x0) bind$alg(r2, &(0x7f0000e18000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c50000)='/dev/vcsa#\x00', 0x0, 0x8080) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fad000)=0x0, &(0x7f00007ae000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) fsync(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000386000+0x727)="0003", 0x2) getpeername(r1, &(0x7f00005b1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003e4000)=0x9) 2017/12/21 19:26:21 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup3(r0, r0, 0x80000) mq_timedreceive(r1, &(0x7f00006cc000)=""/75, 0x4b, 0xfffffffffffffffb, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000000000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d84000)='/dev/hwrng\x00', 0x102, 0x0) ioctl$TCSBRK(r4, 0x5409, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000001000-0x20)={0xe321b659f81a95b5, 0x102001, 0x9450, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x200000) 2017/12/21 19:26:21 executing program 7: r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) fallocate(r0, 0x3, 0x0, 0x80000001) 2017/12/21 19:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000df8000)='/dev/net/tun\x00', 0x0, 0x42000) dup(r1) r2 = syz_open_procfs(r0, &(0x7f0000ff7000)='net\x00') accept4$ipx(r2, 0x0, &(0x7f0000ad8000)=0x0, 0x800) preadv(r2, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2017/12/21 19:26:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="", 0x0) inotify_init() 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ee7000-0x70)=[{&(0x7f0000772000)="db", 0x1}], 0x1, 0x0) r2 = request_key(&(0x7f00000a3000-0x5)='user\x00', &(0x7f0000994000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd1000-0x7)='vmnet0\x00', 0x0) keyctl$setperm(0x5, r2, 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f000010f000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000021000-0x4)=0x0, &(0x7f0000c13000)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002fc000-0x4)=0x0, &(0x7f0000dbe000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000c18000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x0, 0x9, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000580000-0xc)=@sack_info={0x0, 0x4, 0x7}, &(0x7f0000a18000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000088000-0x14)={r3, 0xffffffff, 0x7, 0x7ff, 0x1, 0x40}, 0x14) 2017/12/21 19:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000085c000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005fe000)=0x0) sched_getattr(r2, &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) removexattr(&(0x7f0000b71000)='./file0\x00', &(0x7f000031d000-0xd)=@random={'security.\x00', ')-\x00'}) pwrite64(r3, &(0x7f00002e2000-0x59)="0b2e3ea07e7fcb25394b5a656e87f5c082b36afd7bbafff7ba9e3bc32989a65743e9b02b5e0aeb32df3396647401e60a1c482cabb87a465668e8ef5b70c54dfa4fa9c845acc0a3952ee07728b02b6645d18bb221eb11fa7461", 0x59, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000a01000)={r3, 0x9}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000163000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f0000593000-0x1)='./file0\x00', &(0x7f0000db6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d5a000-0x4)=0x0, &(0x7f0000453000)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee9000)=0x10, 0x800) ioctl$int_out(r0, 0x5460, &(0x7f0000f4b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f000046d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ef000-0x14)={0x7fff, 0x7, 0x8, 0x0, 0x10001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c91000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000269000)=0x0) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000127000-0xc)='./file0/bus\x00', 0x8000000000000000) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:21 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000041000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000057d000)={0x0, 0x9}, &(0x7f0000681000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000682000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x14d3, 0x2, 0xf08, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r2 = socket(0x11, 0x803, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x47e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x7, 0x11, 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}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00009bc000-0x68)={0x0, 0x1, 0x4, {0x0, 0x0}, 0x5, 0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r1 = eventfd2(0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000422000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r1, &(0x7f0000be3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b4c000-0x4)=0x14) 2017/12/21 19:26:21 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fae000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000164000)='/dev/ptmx\x00', 0x0, 0x0) mknod(&(0x7f00009ef000)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)=""/439, &(0x7f000033c000-0x4)=0x1b7) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="", 0x0}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ecf000-0x11)='/selinux/context\x00', 0x2, 0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:21 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e7000)={0x0, 0x0, 0x0}, &(0x7f0000559000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x40081, 0x20) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000001000-0x14)={0x400, 0x81, 0xffffffffffffffff, 0x1, 0xfffffffffffffeff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000)='system{(wlan0[]keyringnodev\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000004000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000005000-0x8)=0x4b, 0x2) fcntl$setsig(r1, 0xa, 0x30) readahead(r2, 0x6, 0x545) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000002000)=""/65, 0x41}, {&(0x7f0000006000-0x54)=""/84, 0x54}, {&(0x7f0000005000)=""/180, 0xb4}, {&(0x7f0000002000)=""/185, 0xb9}, {&(0x7f0000002000-0x43)=""/67, 0x43}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/55, 0x37}, {&(0x7f0000006000-0x23)=""/35, 0x23}], 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0x84)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x86, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x20)=[{r2, 0x8, 0x0}, {r2, 0x904e, 0x0}, {r2, 0x20, 0x0}, {r1, 0x1020, 0x0}], 0x4, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000008000-0x8)={0x7ff}, 0x8) fcntl$getflags(r1, 0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/21 19:26:21 executing program 2: r0 = inotify_init1(0x0) vmsplice(r0, &(0x7f0000ef2000)=[{&(0x7f0000ba0000-0x7e)="", 0x0}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e11000-0x9)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000358000)={0x100, 0x6, 0xc6, 0x3}, 0x10) 2017/12/21 19:26:21 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fef000)=[{&(0x7f00005d8000)="290000001800310dda00000500c900020a2400000b00ff0680010c090400080004000a0000ffffe500", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000f6d000)='/dev/usbmon#\x00', 0x5, 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000da4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff2000-0xb8)={0x0, 0xffff, 0x80000001, 0x8, 0x5, 0x3f, 0x8, 0x1000, {0x0, @in={{0x2, 0x0, @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]}, 0x3, 0x1, 0x3, 0x400, 0x4}}, &(0x7f00001a7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000648000)={r3, 0x6a3}, 0x8) r4 = getpgid(0x0) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ff2000)=0x8cd) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ff1000)={0x0, 0x6}, &(0x7f0000773000)=0x6) getsockname$inet(r1, &(0x7f00005b5000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c01000-0x18)={r5, 0x8, 0x0, 0x0, 0x7}, &(0x7f0000169000-0x4)=0x18) sendmsg$unix(r1, &(0x7f0000ff1000-0x38)={&(0x7f0000ff0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fc3000)=[{&(0x7f0000952000)="b895171c67d6b30ffd4f72b8e31da4c4881d60eb1927d162838c116c4ea2f119ef28fb4836e51a88ed4398da9d02b4ca361ccf1cd56832f5f524edf4c466d3d0f5f6ca28e6e75214aaa560711e2fc3eb7277aed1d689cc375d0f19c625d026651ddaa3153e92a3a9d2e08e1ace28700f66cce55ccec0299b65f887498519efa5", 0x80}, {&(0x7f00005cf000+0x92a)="e333e1f98f7e07023a124491e36930d40bfd641b2455ef0af79fc698a1994300190e93f286c48fd3734131bf5685efb05976cbb75941b0e0d8346612c64d63846d784c14217e3272e3c0903488807a962c49a9d3ff7f896a6342df56518860eb54c4d7b9f0b721f760fd8bc9a327a95110b409c1a6da77998b7e3e9daacd9d79c0473969557d6bee836a26501e9a8d5820dc890a71df5d51e88a359c4bcdcf0e87bc51422393946841cc1762cee103bce90a406e81", 0xb5}, {&(0x7f0000ff1000-0x2f)="b46d692c1f9d5c59a09db10de3930ae7ae980e989980da6b5e69a1e704affdbd8f43a6ed7f76e07ee57ff311e9c43d", 0x2f}, {&(0x7f0000ff0000)="", 0x0}, {&(0x7f000041c000-0xc7)="ca9a63f49761fd911e0d0c7790cdd379724ef2737a21f3a0a72c99a8e5d2e4f1fe379e0e6867d5bfb25f165bfc350b1422a2b519958236de375c252bbbdd78b25a2ce50f79eaac231cf614a21bfe1295c71281848f47a474946d5595a5fc99c3717a09159a695bb786f46fe8c4a4054442678b81b0cd159416162386b80ebbac176763a15d6c4cbf550649cdc3f6a041985ec91502cdd7fe4110ace598e378fbba4ec3cf13961245073e2d4c7ace36d132a908163ae26e0f3f0ebd7e2585d09d7aee27a33bb8ef", 0xc7}, {&(0x7f0000ff1000-0xe5)="953c1ac07ca5467fdb06bd393e49bd6950adb6128a128e9c282203156ec2a896cf4d23428746ab8ccd5da8a86b774f0302f2ea3321e52ad9ec39518c9ded84eda563cd64cd4e2e2bb4301a66873f026db5bbc73dd821c36971ec1b868f7eae528a33560f2dfb8981e016a7963c2b4db90c4ed139f3c91a3670264c1cc900cffe9b6b9380829cf57646cf09f1dd1fb00714855c1ae001278ba2f7572a77a0378e347ba0c6ac8d4da77dd38b8c91f1d303e8f9f44f3906521a516659943025b6783fd24a808aa89460b3f23c6fae7c15851d38502271932f28c81a3a83af89f9f9ba62ab6e9d", 0xe5}, {&(0x7f0000ff1000-0x16)="8ddb3488d7207a4dc03c95ebe86d8b6acffb94d39437", 0x16}, {&(0x7f0000ff1000-0xdb)="ecb26ddfe099f9fb02a41e8c70b3b44cfae3e32aa9a336fa868226bfcd19a595f438debbc3b05c364a4cb207afaa752a117b48d89b2cb72f27c8912795875275edfc8ca7ce3c0e75a82df26e1433fa0fe278e95b689e8393a6dd5ec65558784abcb5cd501f842a1f28fe88bde99cf7f732ab863e6f594d83bba22e37f2cdc54bdc8e5840c6dd1e18c8629af063362ee477345674d7ee16fe54af7dda8ef8aa0d547c487e429e83c31f860a73257ad864bbf5b47d3c86eba3edee080ffd1c9704539cd450309eb6b95be194f1f12c77669a227f0dd60f3284509813", 0xdb}], 0x8, 0x0, 0x0, 0x8004}, 0x408c0) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cb0000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a36000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ec50b96cd115", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="38e6f920a4b42758cd8ff7241dbdf522"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b84000-0x58)={0x26, 'rng\x00', 0x9, 0x80000f, 'drbg_nopr_sha512\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000851000)=0x1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000f7a000-0x8)='./file0\x00', 0x2000, 0x142) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000f79000)={[{0x7, 0x5dc, 0x8, 0x8, 0x100, 0x5, 0x0, 0x41, 0x0, 0x81, 0x400, 0x1000, 0x9}, {0x7f, 0xfffffffffffffffc, 0x8, 0x80000000, 0x9, 0x1, 0x5, 0x5, 0x800, 0x10000, 0x1, 0x7, 0xc4}, {0x6, 0x8000, 0x408, 0x400, 0xffffffff, 0x3f, 0x3, 0x7fff, 0x0, 0x7fff, 0x2b, 0x2, 0xffffffffffffff81}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b16000-0xb)={0x6, 0x5, 0x101, 0x3, 0xee37, 0x210, 0x10000, 0x2, 0x19, 0x7fffffff, 0x101}, 0xb) r4 = dup(r1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f7c000)=""/190, 0xbe) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000f7b000)="1f55f1960e2dfa783d1c54f86904e0897ae73233f7ba69eabad5256970649acbda21cc1e252cdd3ac4aa85f64c014fe77f148770148bac90cc30b488b178febc3d54f8f57b5b89d4d28014dafc03aff02f955b20d79c827e4f", 0x59, 0x40, &(0x7f0000f7b000)={0x3, {"2772ed110c1984"}, 0x6e44}, 0x10) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000f7a000)={[{0x4, 0x2, 0xcfe, 0x8, 0x7fffffff, 0x7, 0x72, 0x1, 0x7, 0xaf6a, 0x2, 0x7ff, 0x7}, {0x4, 0x80000000, 0x0, 0x1, 0x7, 0x80000000, 0xfffffffffffffffd, 0x1, 0x188, 0xfffffffffffffff9, 0x1, 0x6, 0x1}, {0x2, 0x6, 0xfffffffffffffffc, 0x43b6, 0x1, 0xffffffff80000000, 0x7ff, 0x4, 0x62, 0xbc, 0x4, 0x0, 0x1}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f00002ae000)="a0970c7e0f081db817ace45212e45ccf993dd8cf16a1ea596baa52e305af4389620143b23826532d89a2813245e8002b1ad2a9839b318d4d1e56277fa26cdf57ba61e6179eb6e64cc9cdeaea30639d08b99ae5d800f6b1d0fc91e7", 0x5b) r5 = accept$alg(r1, 0x0, 0x0) memfd_create(&(0x7f000080b000)='em0vboxnet1vboxnet1nodev[.@:,%wlan1systemposix_acl_accessGPL\x00', 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000081d000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000bd3000)='/dev/sg#\x00', 0x3, 0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000eba000-0x4)=0xfffffffffffffff9) write(r1, &(0x7f0000544000-0x24)="240000005a001f0200000007180000000913171408000300ff0009ff0a0002ffffde0000", 0x24) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d05000-0xc)='/dev/autofs\x00', 0x10000, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000098a000-0x4)=0x6, 0x4) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fe9000-0x28)={@common='ip_vti0\x00', @ifru_settings={0x7, 0xfffffffffffffffb, @raw_hdlc=&(0x7f0000719000)={0x1000, 0x0}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x7, 0x0}}) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00004f6000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000d59000/0x2000)=nil, &(0x7f00000dc000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000db8000-0x10)={0xa, &(0x7f0000ba7000)="d3cfafb551d409f92bbb"}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr_pvc_info=&(0x7f0000c65000)={0x9, @common='nr0\x00'}}}) r1 = socket(0x11, 0x80803, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00004c1000)=0x0, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f7e000+0xb08)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000783000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a9e000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000066c000-0x82)="b1417badad46fb8d54f30da62423f7bd5bf7bbadc2142b8e2461a942ac32f0ab3339ef5cfd4609c79f04494ded0c9b76a20906b6e2c8d1ca42ca7898804af1c81cd9a831c5dae7ede5203d02450c72e65b89650b8568e8863d41dee53de63d1693f817f9197e847743ba961f709770cc2c565e1eda0d4f89440d9a04fce61ae072aa", 0x82) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000f8a000-0x97)="7d6949cccc71314e8b43a2b5b6d80723fcd44980e152e32b87f67d0c449fba8608002893e5d1592caced1148a1f7121a5fac97073b7ecde5590908be71bf30000000011bc6ecf02139bd877897e4238aa3024018fec9ec9fd7325f39c5b3f0bf7a763a96e607f8209f510da8d2816053acbb8e4a61bde3c4f06203f73a6d06d7a3d889dba7bf39aaa8eb77aa04ac71a48e2ab3672cff", 0x96, 0x20000000, &(0x7f00008f3000-0x1c)={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f0000a38000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000029e000-0x1)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000071f000)={0x90a0, {{0xa, 0x2, 0x32cb, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/21 19:26:21 executing program 7: r0 = gettid() exit(0x0) tgkill(r0, r0, 0x100000000) [ 102.093116] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 102.164318] QAT: Invalid ioctl 2017/12/21 19:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ede000-0xbf)=""/191) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d86000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000427000-0x1)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000fa9000)='loginuid\x00') exit(0x4000000000000009) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000019b000)=[], 0x0) 2017/12/21 19:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00007e2000-0x8)='keyring\x00', &(0x7f0000cc6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000718000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002a6000)={0x0, 0x962e, 0x2, 0x1f, 0x3cf, 0x4}, &(0x7f0000032000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009be000-0x8c)={r3, @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]}}, 0x8c) fcntl$getown(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000444000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ae1000+0x9a5)=0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000769000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df4000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000aec000-0x4)=0x0) kcmp(r4, r5, 0x4, 0xffffffffffffffff, r2) r6 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000959000-0xb8)={0x0, 0x86000000000, 0x1, 0x8, 0x81, 0x100000001, 0x7f, 0x8, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x80000001, 0x5, 0x9, 0x7}}, &(0x7f000082d000-0x4)=0xb8) socketpair(0x10, 0x2, 0xb0c, &(0x7f0000db5000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f00006f8000)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000608000-0x1)={r7, 0x0}, 0x8) 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f08000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000506000-0xa0)={r0, @in6={{0xa, 0x2, 0xfffffffffffff163, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x5, 0x0, 0x16}, 0xa0) fstatfs(r1, &(0x7f00000a9000-0x4a)=""/74) 2017/12/21 19:26:21 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00000cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f00000fa000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b99000)={r1, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/21 19:26:21 executing program 6: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000e55000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000d3b000-0x8)=0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r2}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 19:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000063c000-0x6)='sched\x00') r3 = mmap$binder(&(0x7f00007ba000/0xc000)=nil, 0xc000, 0x1000000, 0x2010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000858000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2017/12/21 19:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}) getresuid(&(0x7f000056c000)=0x0, &(0x7f00008ee000)=0x0, &(0x7f0000f0c000-0x4)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f000068e000-0xe4)="866d3c6475289e911a4ce07d99da1fc6c04478ea13e13513fb2915708534c6ec0079619af7bd0300570666b9b6efb95964085d3736c21c6e6ad1420e9278f4e7b05bf0c600d4b4ab442e87efde5bfd380c726c9ce212d800606d1e1d67ff0f947a64c6063bb786e724c694eaab73c1f48e8e63ea34c515489293e65a4262558a18b40360961c935d2873051baecf74cfe80e7f00c566ebc50fe24e3364aa6c809649852fc47285a5778ef714bb71e521cc988ea47198f98ebb4738f142644062dab1f358f5e7aa681d44573febe4e418c78c80dcf828521e894218b5af2bfd5b723b3990", 0xe4) setuid(r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001dc000)=0x0, 0x4) [ 102.186527] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/21 19:26:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 102.230699] QAT: Invalid ioctl [ 102.241065] QAT: Invalid ioctl 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x3, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) lstat(&(0x7f0000135000)='./file0\x00', &(0x7f0000742000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x2, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f21000-0x105)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000002000)=0x0) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 7: clone(0x0, &(0x7f0000085000-0x1)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") chdir(&(0x7f0000f85000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendto$packet(r0, &(0x7f00004bb000)="ad1a23ae2676075c01bc1f3944a62247d807656a208c3fb7a164893e547f1175c39b46394a4cf524efe7cf42f66ee45fba8dcd13cd6505edc27425ab2250b4e57cc0c49b30f9fdf88c9a4d9765e3d445c61b6fd03580219d57d7736e1e43fc4e4f5eedb98921", 0x66, 0x1, &(0x7f0000b79000-0x14)={0x11, 0xff, r1, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008e9000-0x4)=0x0, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00003f5000-0xc8)={0x4, 0x0, [{0x8c45, 0x6, 0x0, 0x0, @sint={0x7, 0x9}}, {0xdf52, 0x7, 0x0, 0x0, @msi={0x4, 0x400, 0x48000}}, {0x9f5, 0x3, 0x0, 0x0, @adapter={0xf263, 0x2, 0x4, 0x4, 0x26590341}}, {0x5, 0x0, 0x0, 0x0, @msi={0xfff, 0x7fff, 0xd6be}}]}) fchdir(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fe8000-0x8)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000de9000-0x7)='/selinux/create\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000458000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) dup2(r3, r4) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) getpeername$netrom(r1, &(0x7f0000a70000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000080d000)=0x10) mmap(&(0x7f00006cb000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r2, 0x0) 2017/12/21 19:26:22 executing program 5: prctl$intptr(0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0xff, 0x0, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x1, r1, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b73000-0x10)={r2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) shutdown(r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000090c000)=@generic="ca34d7c52c532c77536841672478c124") fcntl$setsig(r1, 0xa, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000369000)={0x0, 0x0}) 2017/12/21 19:26:22 executing program 1: rmdir(&(0x7f0000fd6000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bb3000-0x4)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000002000-0x4)=0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000)=0x5e7a, 0x4) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x0) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000003000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000)='./file1\x00', r1, &(0x7f0000003000)='./file0\x00') ioctl$KDADDIO(r2, 0x4b34, 0x26d) bind$bt_hci(r2, &(0x7f0000001000-0x6)={0x1f, 0x3, 0x3}, 0x6) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001000)={0x400000000000000, 0x1f000, 0x100000000, 0xc, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000006000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000008000-0x4)=r0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000009000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000008000)={r3, 0x3}, &(0x7f0000008000)=0x6) [ 102.282899] QAT: Invalid ioctl [ 102.286837] QAT: Invalid ioctl 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x5, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000efb000/0x2000)=nil, &(0x7f0000092000)=0x0) r0 = request_key(&(0x7f00000e4000)='.request_key_auth\x00', &(0x7f0000791000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f2000-0xd)='wlan0trusted\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000c15000)=""/4096, 0x1000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/qat_adf_ctl\x00', 0x40240, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f2f000-0x64)={&(0x7f0000e70000-0x14)=[0x800, 0x3, 0xffff, 0x80000001, 0x2962], 0x5, 0x1, 0x5a5e, 0x3d4, 0x2, 0xfffffffffffff895, {0x10001, 0x40, 0x9, 0x4, 0x5, 0xfa4, 0x0, 0x4, 0x3, 0x3, 0x3, 0x86, 0x11e1, 0x6, "1eac48ad155d6d1d8f7cb8c9d817ad89de9cf303b299ec20f94f2e0915450da1"}}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000fd7000)=0x0) 2017/12/21 19:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace(0x8, r2) 2017/12/21 19:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x1fe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000257000-0x4)=0x0) accept$netrom(r1, &(0x7f00003b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c73000)=0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000961000-0x4)=0xfffffffffffffff8) sched_getattr(r2, &(0x7f0000442000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x2) request_key(&(0x7f000099c000-0xa)='id_legacy\x00', &(0x7f0000eb0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000937000-0xd)="6e6fe30000000000b5003001a2", 0xfffffffffffffffc) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000729000)='./file0\x00', 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000041a000)={0x101ff, 0x0, &(0x7f0000445000/0x3000)=nil}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ca1000)={0x5000, 0x4000, 0x0}) unlink(&(0x7f000040d000)='./file0\x00') dup(r1) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 6: r0 = socket(0x4, 0xa, 0x0) getpeername$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000124000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000e07000-0x4)=0x0) [ 102.389801] QAT: Invalid ioctl [ 102.434734] QAT: Invalid ioctl 2017/12/21 19:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='maps\x00') socketpair(0x10, 0xa, 0x8001, &(0x7f0000cc6000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00004db000)=0x1, 0xff) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00008da000-0x8)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f000037d000-0x8)={0x0, 0x0}, 0x20000800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008b9000)=0x2, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0}) 2017/12/21 19:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b73000-0x8)={0x0, 0x0}) poll(&(0x7f000086c000)=[{r1, 0x100, 0x0}], 0x1, 0x100) recvmsg(r0, &(0x7f00005ab000-0x38)={&(0x7f0000c90000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008b8000-0x20)=[], 0x0, &(0x7f0000c9c000)=""/157, 0x9d, 0x0}, 0x0) 2017/12/21 19:26:22 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000571000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006df000-0x8)={0x0, 0x401}, &(0x7f000063c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0xfffffffffffffff8, 0xfde}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00008e8000)=""/0, &(0x7f0000ae8000-0x4)=0x0) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) mprotect(&(0x7f00003aa000/0xc000)=nil, 0xc000, 0x2000002) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b55000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00001c3000)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r0, &(0x7f0000065000)={0x1f, {0x61, 0x1, 0x200, 0xbd3, 0xff, 0x400}}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000306000-0x28)={&(0x7f00003d1000/0x2000)=nil, 0x20, 0x4, 0x2, &(0x7f00002f9000/0x4000)=nil, 0x18}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/cuse\x00', 0x96001, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000001c000-0x4)=0x5, &(0x7f0000fca000-0x4)=0x4) getsockname$unix(r0, &(0x7f0000cde000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000801000-0x4)=0x8) acct(&(0x7f0000aab000-0x8)='./file0\x00') 2017/12/21 19:26:22 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a54000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c5000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000068e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d1000-0xc)={r1, r3, r4}, 0xc) r5 = socket(0x40000000015, 0x804, 0x1) setsockopt(r5, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f18000)={0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000901000-0x1)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000ae4000)=0x749, 0x4) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000705000)='/dev/usbmon#\x00', 0x1f, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003fd000-0x20)={0x4, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000051b000-0x20)={0x4, r1, 0x2, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000082b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000028000)='/dev/input/mouse#\x00', 0x1f, 0x101201) r4 = semget$private(0x0, 0x2, 0x100) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f00008dd000)=""/15) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000416000)=0x58) r5 = socket(0x11, 0x4000000000080003, 0x0) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0xa000, r5, &(0x7f00006b0000)={0x10000010, 0x0}) 2017/12/21 19:26:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00009ea000-0x14)="6643df39a6dac9ba065fd161ad1e044e52cdb72a9df2da3084a22c6166bf83") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ac5000)="e7058155bb6d3eb19c36a5b044972951967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5447fed5473b5447e6d0cb2b42009cd", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d0000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x100000007, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000d58000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = semget(0x0, 0x4, 0xa) fstat(r0, &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000127000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000f0000)=""/60) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc6000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000047000)={0x0, 0x0, 0x0}, &(0x7f0000915000-0x4)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000037e000-0x58)={{0x1, r4, r5, r6, r7, 0x2, 0x8, 0x0, 0x0, 0x0}, 0x1, 0xffffffff, 0x1, 0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ae000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000f9c000-0x12)={@common='sit0\x00', 0x9}) connect$netrom(r0, &(0x7f000061d000)=@ax25={0x3, {"8560789bf6d06e"}, 0x40}, 0x10) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000043a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000018, 0x3, 0x1000000000000001) r1 = syz_open_dev$sg(&(0x7f0000b4e000)='/dev/sg#\x00', 0x80d, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) write(r0, &(0x7f00003d5000)="220000001b00030b00000000ef00120120000000000200000000000000ea00050029", 0x22) 2017/12/21 19:26:22 executing program 3: pipe2(&(0x7f0000eec000)={0x0, 0x0}, 0x80000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f00006c1000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000027f000)={r2, 0x2}, &(0x7f0000089000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) io_setup(0x5, &(0x7f000055f000-0x8)=0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r3 = add_key$keyring(&(0x7f00004b0000-0x8)='keyring\x00', &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00007bf000)='keyring\x00', &(0x7f0000447000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) 2017/12/21 19:26:22 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d23000)='./file0\x00', &(0x7f00003da000-0x8)='./file0\x00', &(0x7f00003fc000)='nsfs\x00', 0x80000, &(0x7f00003a2000)="df7154cc4ce1cdf69d16d5b5428094dfec82a9a2937db10affcfd838fae5") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000174000)={0x0, 0x6}, &(0x7f0000969000)=0x8) umount2(&(0x7f0000ad7000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014e000)=@assoc_value={r1, 0x100}, &(0x7f000051b000-0x4)=0x8) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000f72000)=""/206) recvfrom$inet6(r0, &(0x7f0000c1b000)=""/41, 0x29, 0x40002160, &(0x7f00000bb000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1c6}, 0x1c) 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f000006b000-0x14)=""/20, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000002000-0x4)=0x3, 0x4) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f000064b000/0x1000)=nil, &(0x7f0000d1c000-0x8)=0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = syz_open_dev$mice(&(0x7f0000776000)='/dev/input/mice\x00', 0x0, 0x303142) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) 2017/12/21 19:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x7) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x20001) sendfile(0xffffffffffffffff, r1, &(0x7f0000825000)=0x0, 0x0) 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000091b000-0x58)={0x7fff, 0x1, 0x6, 0x4, 0x1, [{0xc000000, 0x9, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x5386, &(0x7f000000b000)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c54000-0x1a8)={0x2ad3, 0x200, 0x5, 0x2, 0x7, [{0x9, 0xfff, 0xa0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1f, 0xd8, 0xe59, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x200, 0xfff, 0x7ff, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0}, {0x53f34070, 0x1f, 0x58d3, 0x0, 0x0, 0x3dfb0c5dcf112eac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x4, 0x0, 0x0, 0x409, 0x0, 0x0, 0x0}, {0x1bab, 0x4, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x7, 0x10000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/21 19:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f000018a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000012d000)=0x10, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000387000)={0x2, [0x0, 0x0]}, &(0x7f000022b000)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x5) creat(&(0x7f0000a7e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f000069b000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00008ea000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/21 19:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x81, 0x200000081, 0x9, 0x1f, 0x400, 0x0}}) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000c63000-0x10)={r1, r2+30000000}, &(0x7f0000ad2000-0x10)={0x0, 0x0}) r3 = add_key$user(&(0x7f0000a26000)='user\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000767000-0x7a)="03b6ca66dafcf0a0fd3ea04ad0077c863907c8ebeb3286848edf72495c92b061ee297c142647adda5750f38e160a506e779c5c3d9a75f5855a8813362e7d9ae7fc2346bfeac9054374545cbeda5e8150909366262b1cc2e0bb2ff6b945d480f4583abbb26338e757e67b29cb47628f26dbf567c3f026a036bbf8", 0x7a, 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000857000-0x3e)="732e9b80ff5a807003da4c6bfc0f82f19032e06c8cdbbdaa6e7d1cf690bcaf920a1200e9baed2591fff882ed525ec4f7a1fd4dd6312c00fe48c602b19c50", 0x3e) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009f3000-0x40)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = syz_open_dev$mice(&(0x7f00002bc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aa4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000624000-0x10)={0x0, 0x0, 0xf978}) fchmod(r0, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000946000)={r5, r6}) rename(&(0x7f0000d46000)='./file0\x00', &(0x7f0000846000)='./file0\x00') sendto(r4, &(0x7f0000a45000)="f97533abef7d6517d8c975b4a5cc8ace0125b8ee31b2e5ea3a5a09aedbdcf9672ed4cc34fbb8b86f285df11ffcf1a4ee2dac3d73bd94eb29766f2f16a45930a84815b3f893535f6ed0a222322fafd633736df25d65bbda40113c290d66b2bcbba16f6c4b9b065d36d5a92e9acc10682876c4f96141235f000b9d1b0a386d786c347996118ac2bcfddfcb7e5a3d572db9c5ee590cdcf6b047aab138e2c2298930766e31995e947821da6de5a892", 0xad, 0x8850, &(0x7f000053e000-0x80)=@generic={0x0, "96135c00a83b9932366f182a5c2516b10c0f6bebdb200fbdb2effc63d1707e38902965a38382446330cad8e0434a6848f6f3f86863887d573da6d596c17c815c4094d82ca5433d4393930d071e2d9bf957ad947c4aeab3c30a9d98b412cf2ee6edc42b7b3614f9195e9de4019b7f35295852b6be39d14c30449547f51dff"}, 0x80) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000532000)=""/71) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000d52000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000003000-0x10)={0x0, 0x2, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x7, 0x0, 0x10001, 0x2}) getrandom(&(0x7f0000002000)=""/96, 0x60, 0x1) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x8001, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x8)={0x2, 0x5, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000004000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000)=0x6) memfd_create(&(0x7f0000002000)='!\x00', 0x1) exit(0xd) 2017/12/21 19:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f000067c000)='./file0\x00', 0x0) mkdir(&(0x7f0000781000-0x8)='./file0\x00', 0x22) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = memfd_create(&(0x7f0000be7000-0x6)='ubifs\x00', 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000b72000-0xa)='/dev/vcs#\x00', 0x7f, 0x40001) renameat2(r0, &(0x7f0000978000-0x1)='.', r1, &(0x7f000078a000)='./file0\x00', 0x4) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000125000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000d28000)={0x0, 0x4, 0xbf, &(0x7f0000726000-0x8)=0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000d27000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d27000)=0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x1, &(0x7f0000878000/0x2000)=nil) fcntl$getownex(r1, 0x10, &(0x7f0000d29000)={0x0, 0x0}) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000051c000)={r1, r1, 0x4}) 2017/12/21 19:26:22 executing program 7: poll(&(0x7f0000b03000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8, 0x5, 0x1ff, 0x7, 0x5, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, 0x7, 0xd84, 0x1f, 0x68394208}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000895000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, &(0x7f0000ae5000)=0x98) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d61000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) get_mempolicy(&(0x7f0000ce0000-0x4)=0x0, &(0x7f0000040000-0x8)=0x0, 0x9f9, &(0x7f0000044000/0x3000)=nil, 0x4) [ 102.734750] binder: 20598:20610 ioctl 4c07 0 returned -22 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000638000-0x6)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet6(0xffffffffffffffff, &(0x7f00006f1000)={0xa, 0x2, 0xd708, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf0}, 0x1c) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) r0 = syz_open_dev$sg(&(0x7f0000780000-0x9)='/dev/sg#\x00', 0x1, 0x400000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000185000)=""/167) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f00009fd000-0x8)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f000004f000)=[{&(0x7f00007e0000)="79868ffe4b5b0632a98a2a55487e8e5a04196d117a0f8ad7dca63f90d32c95f6b9eb1152696f29751dcee8e96e6ede3b2ebcf58383e7b0cdeb57ba920d90fd8c7a3ec1c130fe00f20b4ad14cc87102144a7ef0a6167e0c7857a2df1bebcaaa9fcd04bcfe6cf9d09678fbbf152329c6021a318ab78e96cde421413aa09190faf02daa284b9fb278551fa4c23203547b08ffcb9109652c994c7d68f2c94542a042662be182a5316024df125c89be2896f77c8333", 0xb3}, {&(0x7f0000327000-0x8b)="44fa20e75449e19350c39fa05b19edff090dbdbfc9ff72904cd4b52ea3f1072120d4848158173c5b8cc175c8c83b7753e4dfa0c178b8b4d035b9f229940f6752de4f0f0b2b6e2ff1eebd899acb445a25798839c0db86f4702de2dadeab886bf973ff82165fde070edba87c59928f04d82317211055e513b764257658a331ad46a0f9e550d4b75e9642a16f", 0x8b}, {&(0x7f00002d8000)="7bdefec614145484ad321477d3c8323864ec71b3c7892fe697f0fef2ae75ac7cbf353d350aa119bb6bbb6b2d7e4acbc9454d30c45a86894d8908baabd381f52995e45115df9d012a88a7dbe0647ac68c5f9a511ed636337eac16d296af2de63aff9167e23485e164b24fc4edc9bb45cd7ad2a73b7d762bbbb16f38fa5bb01845137a6c6b2f79fa90339b2e178d3ce80c7f730c81b2acaea41a0ceae1d7f92f3a052897e40ae2ef25", 0xa8}], 0x3, 0x0) pkey_alloc(0x0, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x8, &(0x7f0000d2f000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b19000-0x10)={0x0, 0x0}, 0x10) r1 = memfd_create(&(0x7f00005b1000)='nodev\x00', 0x2) ioctl$TIOCCONS(r1, 0x541d) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a3c000-0x10)={0x1f, 0x200}) getsockname$ipx(r1, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c6000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x6, 0x1, {0x77359400, 0x0}, 0x1, 0xaf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 19:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) preadv(r2, &(0x7f0000da3000)=[{&(0x7f0000cea000-0x2f)=""/47, 0x2f}, {&(0x7f0000f7e000)=""/91, 0x5b}, {&(0x7f0000607000)=""/215, 0xd7}, {&(0x7f0000f85000)=""/4096, 0x1000}, {&(0x7f0000368000)=""/247, 0xf7}, {&(0x7f00008b9000)=""/4096, 0x1000}], 0x6, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00005ba000-0x4)=0x0) 2017/12/21 19:26:22 executing program 1: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00005e9000/0x18000)=nil, &(0x7f0000b01000-0x18)=[@textreal={0x8, &(0x7f0000b01000-0x29)="0f32bad00466ed0f3266b96a0900000f32f30f1a05ba6100ecf30f060f18d02e36fbbad104b80080ef", 0x29}], 0x1, 0x40, &(0x7f0000b00000)=[@dstype0={0x6, 0x3}, @cr0={0x0, 0x65d13197d6809d62}], 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) 2017/12/21 19:26:22 executing program 2: mmap(&(0x7f0000000000/0x8c4000)=nil, 0x8c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c4000)='./file0\x00', 0x1) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00002b4000-0x4)=0x80, 0x4) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008c5000)={0x0, 0x0}) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00008c6000-0x40)={r1, 0x3, &(0x7f00008c5000)=[0xfffffffffffffff8, 0x5, 0x9e], &(0x7f00007ed000)=[0x120d, 0x4, 0x5, 0x8, 0x2], 0x40, 0x3, 0x9, &(0x7f00008c5000)=[0x6, 0x0, 0x3], &(0x7f00008c6000-0x8)=[0x3, 0xfffffffffffff481], 0x0}) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008c6000-0x48)=[{r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0xc, 0x0}, {r0, 0x1239, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x101, 0x0}], 0x9, &(0x7f00008c6000-0x10)={0x77359400, 0x0}, &(0x7f0000342000)={0x1000}, 0x8) r2 = socket(0x400000000d, 0x2, 0x11) write(r2, &(0x7f00008ba000-0x24)="240000001e000d06f8010140001f0000019800400a00000003000000000100010c0002c7", 0x24) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000063e000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000011a000)={0x3000, 0x4000, 0x0}) semget$private(0x0, 0x1, 0x1) 2017/12/21 19:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000418000)='id_resolver\x00', &(0x7f0000974000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x1be6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000d0d000-0x12)='/dev/input/mouse#\x00', 0x5, 0x10003) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x40, 0x84, &(0x7f0000ffd000-0x40)={0x0, 0x0, 0x8, 0x9, 0x400000, 0x3e, 0x40, 0x0}) mq_timedreceive(r1, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) 2017/12/21 19:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/21 19:26:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 19:26:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0x13)=@random={'user.\x00', 'wlan1]system\x00'}, &(0x7f000036a000-0x1)='\x00', 0x1, 0x3) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") ppoll(&(0x7f0000496000-0x10)=[], 0x0, &(0x7f0000e3e000-0x10)={0x0, 0x989680}, &(0x7f0000b46000-0x8)={0x0}, 0x8) 2017/12/21 19:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f0000ad3000)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ef000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000069f000-0x4)=0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000ef9000-0x18)={0xfff, 0xffffffff, 0x100000000, 0x9, 0xfffffffffffffffe, 0xffff}) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") 2017/12/21 19:26:22 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/vcs\x00', 0x20402, 0x0) getpeername$netrom(r2, &(0x7f0000fa3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fa3000)=0x48) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000f9d000)=""/64, 0x40}) [ 102.974980] kasan: CONFIG_KASAN_INLINE enabled [ 102.979762] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 102.987166] general protection fault: 0000 [#1] SMP KASAN [ 102.992691] Dumping ftrace buffer: [ 102.992696] (ftrace buffer empty) [ 102.992699] Modules linked in: [ 102.992711] CPU: 0 PID: 20656 Comm: syz-executor1 Not tainted 4.15.0-rc4-mm1+ #47 [ 102.992715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.992728] RIP: 0010:finish_task_switch+0x42d/0x740 [ 102.992732] RSP: 0018:ffff8801d5457258 EFLAGS: 00010a06 [ 102.992740] RAX: dffffc0000000000 RBX: ffff8801db22c900 RCX: 1bd5a00000000022 [ 102.992745] RDX: 000000000000a00a RSI: ffffc900028aa000 RDI: dead000000000110 [ 102.992750] RBP: ffff8801d5457308 R08: 1ffff10038a60bf3 R09: 0000000000000000 [ 102.992754] R10: ffff8801d5457230 R11: 0000000000000000 R12: ffff8801bda84680 [ 102.992759] R13: 1ffff1003aa8ae50 R14: dffffc0000000000 R15: dead000000000100 [ 102.992765] FS: 00007f939075f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 102.992770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.992774] CR2: 0000001b9bc25000 CR3: 00000001d9173004 CR4: 00000000001626f0 [ 102.992782] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.992786] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 102.992789] Call Trace: [ 102.992804] ? copy_overflow+0x20/0x20 [ 102.992830] __schedule+0x8f3/0x2060 [ 102.992849] ? __sched_text_start+0x8/0x8 [ 102.992859] ? check_noncircular+0x20/0x20 [ 102.992872] ? plist_check_head+0xe2/0x130 [ 102.992881] ? plist_check_list+0xa0/0xa0 [ 102.992892] ? trace_event_raw_event_lock+0x340/0x340 [ 102.992900] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.992916] ? plist_add+0x5cb/0x760 [ 102.992945] schedule+0xf5/0x430 [ 102.992953] ? lock_downgrade+0x980/0x980 [ 102.992962] ? __schedule+0x2060/0x2060 [ 102.992971] ? find_held_lock+0x35/0x1d0 [ 102.992988] ? do_raw_spin_trylock+0x190/0x190 [ 102.992998] ? futex_wait_setup+0x14a/0x3d0 [ 102.993020] futex_wait_queue_me+0x3ed/0x7e0 [ 102.993036] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 102.993046] ? rcutorture_record_progress+0x10/0x10 [ 102.993063] ? get_futex_value_locked+0xc3/0xf0 [ 102.993074] ? futex_wait_setup+0x22e/0x3d0 [ 102.993094] ? futex_wake+0x680/0x680 [ 102.993116] futex_wait+0x34b/0x9a0 [ 102.993133] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 102.993143] ? futex_wait_setup+0x3d0/0x3d0 [ 102.993152] ? debug_check_no_obj_freed+0x3da/0xf1f [ 102.993166] ? mmdrop+0x18/0x30 [ 102.993175] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 102.993184] ? futex_wake+0x2ca/0x680 [ 102.993202] ? get_futex_key+0x1d50/0x1d50 [ 102.993214] ? kvm_arch_vcpu_ioctl_set_sregs+0xd96/0x1500 [ 102.993241] ? kfree+0xf0/0x260 [ 102.993249] ? kvm_vcpu_ioctl+0x2d9/0xff0 [ 102.993263] do_futex+0x11ec/0x22a0 [ 102.993276] ? kvm_vcpu_ioctl+0x2de/0xff0 [ 102.993289] ? kvm_vcpu_fault+0x520/0x520 [ 102.993303] ? exit_robust_list+0x240/0x240 [ 102.993314] ? find_held_lock+0x35/0x1d0 [ 102.993334] ? __fget+0x333/0x570 [ 102.993344] ? lock_downgrade+0x980/0x980 [ 102.993357] ? lock_release+0xa40/0xa40 [ 102.993370] ? __lock_is_held+0xb6/0x140 [ 102.993395] ? __fget+0x35c/0x570 [ 102.993415] ? iterate_fd+0x3f0/0x3f0 [ 102.993436] ? lock_downgrade+0x980/0x980 [ 102.993448] ? kvm_vcpu_fault+0x520/0x520 [ 102.993456] ? do_vfs_ioctl+0x486/0x1520 [ 102.993463] ? lock_downgrade+0x980/0x980 [ 102.993477] ? ioctl_preallocate+0x2b0/0x2b0 [ 102.993490] ? selinux_capable+0x40/0x40 [ 102.993504] SyS_futex+0x260/0x390 [ 102.993520] ? do_futex+0x22a0/0x22a0 [ 102.993530] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 102.993542] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.993553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.993571] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 102.993576] RIP: 0033:0x452a09 [ 102.993581] RSP: 002b:00007f939075ece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 102.993588] RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 0000000000452a09 [ 102.993592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 102.993596] RBP: 00000000205ec800 R08: 000000000000059d R09: 000000000071bea0 [ 102.993601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 102.993605] R13: 00000000205e9000 R14: 00007f939075f6d4 R15: 0000000000000000 [ 102.993631] Code: ff 11 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 1b 02 00 00 4d 8b 3f 4d 85 ff 0f 84 c0 fd ff ff 49 8d 7f 10 48 89 f9 48 c1 e9 03 <42> 80 3c 31 00 74 ae e8 17 d1 5b 00 eb a7 4c 89 fe 4c 89 e7 e8 [ 102.993785] RIP: finish_task_switch+0x42d/0x740 RSP: ffff8801d5457258 [ 102.993827] ---[ end trace 0781285b8b388b69 ]--- [ 102.993831] Kernel panic - not syncing: Fatal exception [ 102.996724] Dumping ftrace buffer: [ 102.996727] (ftrace buffer empty) [ 102.996730] Kernel Offset: disabled [ 103.428838] Rebooting in 86400 seconds..