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", 0x1000, 0x2, 0x9}], 0x2a0000) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mincore(&(0x7f0000d93000/0x1000)=nil, 0x1000, &(0x7f000036e000)=""/51) 2018/01/23 15:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000031d000-0x8)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000336000-0x8)={0x8}, 0x8, 0x2) 2018/01/23 15:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000892000)='/dev/sg#\x00', 0x7, 0x200880) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) flock(r0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl(r1, 0x0, &(0x7f0000d14000-0x70)="15793a3622d1d2a81dc8e216f8043a7722804e28f956263538a3ac4e4515dd11dcce9d9b89a340149767925cebc3d0d88b5606fdeb5494ad7fc98b39a4f72357d960b7d4ff8d219b3d6db06bd46f067e93329c11a27c71350640cd8e6c19e42a8c16d637d6d3530c84435e1c24d00ba4") mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") renameat(r1, &(0x7f0000219000)='./file0\x00', r1, &(0x7f00008c5000)='./file0\x00') 2018/01/23 15:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca5000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x100000000000, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/23 15:27:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00005e2000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000-0x8c)={0x9, 0xfff, 0x0, 'queue0\x00', 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:31 executing program 5: r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xee)={0x0, 0xe6, "9e95cacb87b5ed524320b78113431db3ff25c1bcaf2ae2a13626c545576660b4dd45ff40096e2de7cf983abb43086a4849dbd46aa840d9f96c90ccaddf1560d880d3a6a3c44163e7d0488c194b3006d3909e8455f709c360627e1ee236aa12f960972c429b055ca79d000fc213850596fd2c72575965069fc23e688a8092f6b570d5879b19d100704ca20ee5b7087d0bf6cf8eb8ae80d5469af97d83c532602bb9faaead38daa8df78c9004d76b699a8412742bc0c410ffdefc374ca9d5515ee684cbcb967b7f3dd55e4e194f14e45486007421bd5afa0bdf35850fa50806ff261305a409eb0"}, &(0x7f0000002000-0x4)=0xee) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x61)={r2, 0x59, "6c3f545742fd0852e42fafc807e7535fc29d8902a92f700260619d99e9015f9200ab7efa28c419e3d85fe1cc85e039404035ad8708f3d17f1a7090a69a21f6b1eabdee2eea137079552ba122c9f463901a89b407f00300a4d3"}, &(0x7f0000000000)=0x61) flistxattr(r0, &(0x7f0000125000-0x53)=""/0, 0x0) 2018/01/23 15:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f000063b000/0x2000)=nil, 0x2000, 0x2000009, 0x0, 0x4) 2018/01/23 15:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000dd5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a84000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000063d000)={0x0, 0x4, 0x4, 0x0, 0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008e5000)={0x0, 0x4, 0x63b5, 0x6, 0x6, 0x6}, &(0x7f0000d56000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000050b000)={r6, @in6={{0xa, 0x1, 0x67c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000326000-0x10)={r3, r4, 0x10001}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000024d000-0x8)=0x0) write(r0, &(0x7f0000031000)='\x00', 0xffffffb3) 2018/01/23 15:27:31 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x8000802) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x9, r1, 0xffffffffffffff81, 0x3ff) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/23 15:27:31 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) write(r0, &(0x7f00004fb000-0x26)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/23 15:27:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00007d5000-0x50)={{0xffffffffffffff7f, 0x3ff}, {0x7e, 0xfffffffffffffbff}, 0x6, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000a63000-0x96)="0104b11a0a1e0e96cc69fbc016650d48451db63d0e0a3b7ba3eeddd38b74bea8ff0a6b3a70034a3a767d467c0375bcfde02d7bbabdedff86b6aba934d6d537a8823e642f391f9927991bbc5744e2b909fc085670861dd579ee56469452bc3c1a838c08585f2e73d7e909bcf4f02d3a0206fd6bce5d599cfb3c3e53dd1a6329d158c9c9f225c26a67e2eaefdc28a23b72b3549c1a40da", 0x96) 2018/01/23 15:27:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x320000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@flushsa={0x2c8, 0x1c, 0x400, 0x1, 0x1, {0x7c}, [@algo_crypt={0xb8, 0x2, {{'cbc-camellia-asm\x00'}, 0x370, "afc67a15f7bbd75654cb9b46ecd6bc6c90be3c21141bf8768805561102597c26155b37d0a4e52138a279d97f10bc3fb22ced175173dbff5ba9daf17c321f0b383519bed38b445b70519166ba51f58490cc0b68df28ecb25923e178956df7f1152c159ee3f763717d2e9602f3e807"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0x0, 0x3f}, 0x2, @in=@empty=0x0, 0x3, 0x0, 0x3, 0x5, 0x6, 0xfffffffffffffffb, 0x1}]}, @algo_auth={0xec, 0x1, {{'sha224-generic\x00'}, 0x520, "8b5c33fc7671a4e5e0a6590eb2499dd922cc26db98c658a497280ab2ec1bf2b3fcb543ce5c53cdfa8d36c73da43d69f7e5322526be078f4ac16df4a50fb5058618d917c34d8e7c4ec9e789dbf720f820fbd4b0d13cf4c930185da3d15cdae44a99e6375684abfd85f88d5479a1f73a5081d2d26f76d4ef64d78545518c433113798e6e05508325fd2b66e16468688bb02574be3c38fa4862fb65d3e817704c3a861a95bb"}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @lifetime_val={0x28, 0x9, {0x292f, 0x5f1, 0x0, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x13, 0x38}}, @algo_comp={0x7c, 0x3, {{'lzjh\x00'}, 0x190, "effc396cd23d9cd73245ebee5f462ab63e4499c40ead3d1a616a155816a15e2b8ca85fdc5f4fb4a30229aea3ffdaaa21ed0d"}}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x801}, 0x44040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000003000-0x4)=0x400) lseek(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001000-0x2)=0x1) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="f3", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000004000-0x8)="0000ffdc73636fec") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000001000)=r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000001000-0x9d)=""/157, 0x9d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8c, 0xfffffffffffffe00, 0x7}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000+0x6b7)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xe167, 0xfffffffffffff8d0, 0x3, 0xadd4}, &(0x7f0000005000-0x4)=0xa0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000003000-0xa0)={r6, @in6={{0xa, 0x1, 0x59a0de87, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x392}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff80, 0x7, 0xf0e7, 0xffffffff7fffffff}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r6, 0x227c, 0x2b, 0x8001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x6, 0x0) 2018/01/23 15:27:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="0363709c98e75ae296eef1cc6c702862f0ee237e4c568cab0c5039bc023e8e5ea417671b014f824eb388a6a7628bfa2aa9170018d9c5856948", 0x39) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000043b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000001000+0x723)="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") ioctl(r1, 0x2, &(0x7f0000e3f000-0x5c)="1e64822bb5d6b8140b7ab10e8d6446a3a9aa7647e77dcdf3899e6fd44a8f6c40de56091b7d6869f872de92c66fb354f265029874ea3fe3fe9fdcff2cbb1c2ce7c6ff532eb7c3f2f5bb444cde5454e242cb938cedf834dc96b98a3a98") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000c60000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000528000-0xb9)=""/185, &(0x7f0000b55000)=0xffffffffffffff77) 2018/01/23 15:27:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x8, &(0x7f0000004000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x12a) 2018/01/23 15:27:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x64)=""/100, 0x64) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/23 15:27:31 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000006000)={0x27, 0x80000001, 0x7, 0x1, 0x5, 0x40, "43646c55641d8702d4f7ead2ff236152ac7a9a6f475b255c08e81b0e15cc384330285b0f512b6a536ded01b820e2ad052655346d72b95513bb4bf518b4fbad", 0x20}, 0x60) [ 40.338412] mmap: syz-executor6 (5740) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 40.404279] binder: 5769:5771 transaction failed 29201/-22, size 0-0 line 3127 [ 40.414993] binder: BINDER_SET_CONTEXT_MGR already set [ 40.415911] binder_alloc: binder_alloc_mmap_handler: 5769 2011a000-2051a000 already mapped failed -16 [ 40.430431] binder: 5769:5774 ioctl 40046207 0 returned -16 [ 40.437552] binder_alloc: 5769: binder_alloc_buf, no vma [ 40.443036] binder: 5769:5774 transaction failed 29189/-3, size 0-0 line 3127 2018/01/23 15:27:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) 2018/01/23 15:27:31 executing program 0: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x19, 0x6, 0x0, &(0x7f0000943000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) recvfrom$packet(r1, &(0x7f0000001000-0xf3)=""/243, 0xf3, 0x10000, &(0x7f000097b000-0x14)={0x11, 0xff, r2, 0x1, 0x400, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/23 15:27:31 executing program 2: geteuid() mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000051f000)={0x0, 0xff, "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"}, &(0x7f000051f000)=0x107) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000123000)=@assoc_value={r2, 0x200}, 0x8) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)="", 0x0}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000051e000)=[], 0x0, 0x0) 2018/01/23 15:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x401, &(0x7f0000858000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e9e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000fa9000-0x4)=0xc) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000018b000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x9}, 0x3, 0x8551, 0x1, 0x800, 0x2, 0x80, 0x20, 0x33, r2, r3}, {0xba, 0xf26d, 0x5, 0x80000000, 0x0, 0x3, 0x3, 0xffffffffffffffe1}, {0x6f3, 0xfff, 0xac6, 0x9}, 0x2, 0x7, 0x2, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x2, 0xa534, 0xffff, 0x0, 0x86}}, 0xe8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0xffffffffffffffbd, 0x2, &(0x7f0000835000)=[{&(0x7f000080c000-0xad)="27d9e310e9289e3653631f6e9330977d0a492617652d76f151e6985e3505c07c7ea0f8c26beb132a5548f0000d2bc570ca3cec329de25b782b72fb838cfc8fd1eb115c93a50db3c4f177b5d70874adae75cc9ff5d43d5f9388ae5f04c59a30b3f62ea7756b2ace2c7fd0a7d0372d59b2271e3f0a1f59819a9bc504cdcb6364493a5b33fc3863d6ea11d35fee2e433b24d70b28900bd20e16599295ce2e9c2f637cf3d54615f847ae21644bd905", 0xad, 0x80000001, 0x8}, {&(0x7f0000cd3000-0x70)="568c224250bd8558fd7d34adfdc26af2ec3b1cb4b1c47f8f6823e101054c7eb4c1414a63ca1daaafc90c279d0d2e83f31399d5bd40e37cab2fcd2da97d326095f63a5ea92c67f75efee981eb85d01afa1da204f607a17209d80cc0c2c65ccb43014a28ca1a72a462589c00d1d0249680", 0x70, 0x20, 0x7ff}], 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009a9000)={0x796, 0x0, 0x1, 0xa1}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000c4f000)={0x401, r5}) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0xd) 2018/01/23 15:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x65)="e5601e9d10a0b175c360a6eb533c73910a29f41c9c80a59cc5b6c5f2ff9214b017a7000529264d5148cb53facdf5a3dfc4f373d081104737c2444a589e26a87a55d4273a66e355aaa18c730bad91eb4f17bb1d41783d23bf81031f69c6517e5bb7c41ef68d", 0x65, 0xfffffffffffffffc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) 2018/01/23 15:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendmsg(r0, &(0x7f0000610000-0x38)={0x0, 0x0, &(0x7f000070a000-0x10)=[{&(0x7f00004ad000-0xbc)="9462b8e7d15043a72bee641fb72cc264be117b70d6ddf3b8e63c8d5c9fe4dcbdd958e1a253f45fcd20a61c2f049a27c5f75fd189ec412d639c91254ed1e1e1b54c11d876439a25f4a54737b6cbc447412d88d215e86622862490e14bb378a005598e50e4b0928a9700f6f51e796c4f084a1fa105a0b9043987842a0601af97d925d68f7d402c3c8426150eef58b411e0b88edb47530279eff2607bbddab724bd69eb7bb7e9cb11b64159a0f37edb2166dc88ac97c46d99dec96adc8c", 0xbc}], 0x1, &(0x7f0000c14000)=[{0x1010, 0x0, 0x100000000, "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"}, {0xc0, 0x101, 0x6cee, "5f08ca73c1869bea96ac8818d9e5090268e23bf71efd959bfa71d947a011a96b49733cb3285b9e046408f3b086c1cacb9200dacee4ca762d2acaa52f0885b5395af92c0efd1a36838b347326c3a242544c9b1531fe54579aee8acea93ef843bdbfaf6a774b04dccba5d137fb270f4ea53cdf348892ba5d05ff5f008b5153d6868346ea990d0998e9e96ff733082eb88445c11b5efc170451b17ca356ccf5d08fe6ade64cf9972a705584"}, {0x28, 0x102, 0x8000, "c1250e6f8ed1433b2305af21814431a61160"}], 0x10f8, 0x4004000}, 0x10) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) lstat(&(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00004f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000bf2000)={&(0x7f00003c4000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000d1f000)={&(0x7f00000e3000-0x294)={0x294, 0x3d, 0x0, 0x6, 0x2, {0xd, 0x0, 0x0}, [@generic="054dc344b880c396da19605490673f3a7e9ed1bcca7e78c7d9250963b1ad2c7ed5b1e0ac887a276bd6e555af7b0acdd3d72b6cbc2a918caec9819ba3c6ec27e9155f50863d9561882669f2c1832e1ce3c795009ee25714148b8e0b4082b639a7b6e2688fa085b13b41f0a746c4d45519d103ab5c42e429f73347a8bd2e1045a5ea24b5dccb18ad5fbb612b697b7f738749069c3612cc1f1b3536fac5dd39229ce9aadb7788fb7974a86cb28490391ab7e5f3620a0dc4bde62c0c71c7acb454a152986b0d3db134df0e2c7a09eb0cb307398c46f273", @nested={0x18, 0x1, [@typed={0x8, 0x82, @void=""}, @typed={0xc, 0xc, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x104, 0x53, [@typed={0xc, 0x19, @ipv4=@rand_addr=0x2000000}, @generic="7e1d1f715c049b045b83e0426f4c163c5c65d02c41", @generic="bde565207ec0bd2e701e4ffe21ece97c2e778f9566f05be3607508b75473b61d3b0869de4f1b41388e978f29ba7b7971cf41c3403704d97bec9108c1257e41", @generic="a6e5268cb8a18af2d9868d3620abad1b3747586e", @typed={0xc, 0xd, @uid=r1}, @typed={0x8, 0x3e, @void=""}, @generic="149950484faa50a95dbd67208d6e37fedcdacce09667ff7716f17dd4f7d9674f6bae0ee99062b8630799d6fa5991818721fdc89bb7343e0eb8cb5dc293374e242653fb0b0da05ce108f105b12794a02a12d142ed1d199217c3200905a1b75f4fd1e31f2bdda859f256b0c663bfae0be5bc213bbbef85"]}, @typed={0x8c, 0x7c, @binary="cc41f3a1364116bc2c2db75b4d576a8be19a8d083c33becda6152337c1e1d3d426c765f84503499ffdc24374b8b638864b38b15aebb1bd24d898256ff0478651db47a97e12548b309654a7773f571abe4ed33f9e451acfca775892520a8d536b9e6201b4a2f69102cab252254117c9f8cae0664390b20f9acbbf1ba6e2f236f54b303008"}]}, 0x294}, 0x1, 0x0, 0x0, 0x20000004}, 0x40880) 2018/01/23 15:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) tee(r0, r0, 0x0, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008e5000-0xb)={0x40, 0xedf, 0x401, 0x5, 0x9, 0x1, 0x20, 0x2, 0x2, 0x9, 0x0}, 0xb) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/23 15:27:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/23 15:27:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000012000)={0x0, 0x4}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000014000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x400, 0x9, 0x1, 0x4, 0x100000000}, &(0x7f0000001000+0x513)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000017b000)="", &(0x7f000030d000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000c04000-0x2)="c7c5") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ba2000-0x10)={&(0x7f00009cc000/0x1000)=nil, 0x1000}) 2018/01/23 15:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000001000-0xa4)="396da161db11e3302b94019ffbd7e9518d44822ba38b8c798e9dadfd4b34587d5dcf7733c0b33b32e34eec4ea14e8522c7fba6132589201a2a8cb79cd8e7af1dc9c576a70457a39f802df9258d53ec5524cb27d28e45986a80d232440d0456eaf4f722aea1919dedd24d661e27292558b67cc7773217907ceaa6e19de8c0479ed730a338a6bc2e25ba54f21597d5dec3e21652d2b597e5f838b4bbb2c5891a4fecefa90b", &(0x7f0000190000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000bdf000)="eb1beeeeaa6baa1e8e24fe509d6ac8438311bd20") mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x2, 0x81, &(0x7f0000741000/0x2000)=nil, 0x7}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x7, &(0x7f0000002000)=[0x9, 0x5, 0x7, 0x8001, 0x7, 0x45, 0x1000], &(0x7f0000003000-0xc)=[0x97, 0x3, 0x5], 0x20, 0x7, 0xffffffff82dd9481, &(0x7f0000000000+0x33a)=[0x6, 0x101, 0x7, 0x4, 0x8, 0x7ff, 0x0], &(0x7f0000001000)=[0x3, 0x3, 0x0, 0x2, 0x6, 0x1ec, 0x100], 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x28440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000)=0x910, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000003000)={0x100000001, 0x5}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000005000-0x5)='stat\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0xffffffa7) [ 40.461870] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.467429] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 15:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8020a}, {0x0, 0xffffffffffffff21}, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGKBLED(r0, 0x4b64, &(0x7f0000b40000)=0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000669000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00003fd000)=0xc) 2018/01/23 15:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e1000)=0x14, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000520000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000033000)=[{{&(0x7f000074c000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e7000)=[{&(0x7f000015f000)="ccfce96b8529b499973262989b296ae52c4ee7c555224f04a910e578d31e2a27b5a2a2e5492729ca647f3bae44fe99ca8cef7218df40f5cdae150e212c3009da54a4cb3f3929d1d1133c81184e345e85313e337789345e9548e1f51ede00ebcf14efd2e0f7abd680d5a0b7312350285f999b92a9ebf44177adceca553f0f057b68be284fc385e56c220f889b3a8495833d3ba0692127ac38c36cf38c0d32470359ba3a6d751c7156b35af1da894dee45358cf7d1bc77e37ad542a498a17eaca756f25db328d7179badf4f353f939a88365ed952932a8ad3f4a53250b71c39dc5222138151bd3613824ff41873e72437a8910ced2", 0xf4}, {&(0x7f0000c26000)="fa5d1fb8e5436ef03dffbe2675a3f701c1b861205ac8394ac306adcbe8a7d37ccddd7492fcc19628c754446df3225ec6bc96eb0fd04b9d7f0e08a9840c669155e4123164b4d32165a5c172892be204b3661d8b2d22ff97930324a186d4234e55d86ee143072e0c336a19dc5601", 0x6d}, {&(0x7f0000a07000)="8ec620272e8b2131e2dde76e4b4a73f6cc1f8b9de4180053858640d9230b9e1d109e9f1748963d6ec80db6de3666728ff88e9bb4f0c4dbec66433b27599ead5e4df94c879e4556c28c52a5cb3a5d9aae509c27d7f1ef64fcf9311e157c63d6a237984cfca7cf1b0b418c87b8e4208e2d34932ee72f8b58bf1543a23954d96b49d6f52eb1cbb03592b16b477483011862d2a1c7264b6a8d11", 0x98}, {&(0x7f0000048000-0xce)="8d02b53d369570af17b61393b40aa084a73707f2e3e20306a59154783445eca392268ac3cc59ded96110fb580d6b5cde98e4b3be53b4f0b32a78dd9fba5fcb80d914c478a22d014ddfc0e466cdf413588b0db3e8b5e217cc947d6eaaca3a6dba81b7710a0baded5a5b1a2f6ffea605a66ec8386badf048dcd12e067a0a07b2d2cb86213acbb9562ad48a1932c57c0e883819c04940a77a6bec627ca8f1de88f172e88ade2cec21e62ff752759aa1d06f3a94cb3d4de51c9b8d1736ba372825a1da14cbd2a1c486708c810ee7ee7395c2", 0xd0}, {&(0x7f000011c000)="66f76acec671f4daf3a92967b829b2246b2cc2e13defdafcc0cdf857093c310a85eaa308cedc9d28ddf3f2ec1f900d5cd7615ecdea898ba313329a56bbe33dc7a175693c6bcca54e789a8a002c8b6568f33bba8620e18536f7b732fc86691f00fb992517", 0x64}, {&(0x7f0000f08000-0xdd)="da6bf131972f7ac3f94ba6a45c07397b36337d5de69cf18bdf7e0adb70ec1419436ed3427e1c61909a2a3a92710de9885e2b0407cc441622b05f9c632105cc6304b3473cf88dc8ebd9d78a87709908b7deb785ef9fdabccf95fca25ea880c1ee56a5ee6c403e0e6e1103027c152dddc9e0c9cee65af9545049d3a8769700b32fd322925e7514a8bcbefa14a1a6747014d1e1eb5d3fa99f71df079528c796a160683eca825ee65da2d4bf7785a4a75b4d83a1b7036d1976ff5792051c644879a91f1af2a490da77614877f5ad9916fbc38c448e13f781fcc1d35b90ebff", 0xdd}, {&(0x7f0000615000)="a2b78b0ce2adb6f5c423b0c6dca5cf1e2f13bbf1c1b351fe2859365fa2418e272a3835cf358d4b915fa1f1a5983fac0db957e2", 0x33}, {&(0x7f0000dc9000-0xf1)="b7722c953b30736a13ce95b3a79f7333147bf4944b213652b64685c1f3e4125e7f7f15a0101322f75de5a5a5261e086c07bf009db116c307fb2cabb840c97992ea52f1721c7b565ab2f0ecba7cb4fcca9771000ccfa13e5bd1830dd28bddbbce3deacfae953bebd47bd3b5556f7fb8d14f7c3d6e7b673fcf83a652e5d7c339041c53793ff6360caca4b4697d298b12cc11374fcebb21b27f72fccad2c01e7db1560d951a43d861cea42453496e52cc2ca7ecd4830d755d68d7c02b688e9802af1ed33bf10f8f5ee6539a680d7ecfbb490381c2521ea798b1d26a1cf1034d7c7c67b8fea470050d8847e237271d83948eee", 0xf1}], 0x8, &(0x7f0000b90000)=[{0x40, 0x3a, 0x4825, "cc9ec6b4b9fb66a2567b421540c8d6862f4e5096362811dbdeffbaca6d2fd62262de1bae79fdad6a334005b6"}, {0xb0, 0x10d, 0x7, "3f4c3634dbab3fde771c07f49e2ba76fb18b6f1deef28c6ca950f8b3404ee17799fabed73a83861a503e7580daede59d6db5174d404bd3580dc040f2a0c0ead705ce1c1bf35449a0732eae7cc8116e3dbeae4ec074b65b301daebcfb4b7e703913262d707592f83d24600f1fbfb00a38e3c321fac684ea5ffa0ca647289d79a39241fa43c3a79f03573007bbddeb69e82788ada355924350c2f07abc25fc39da"}, {0x88, 0x6, 0x7fff, "1a0fb8c8bec6c2c501210f134c2712bd10f56159377eaf89b0f3377c0016478d3c273fd3a40332ce43b384f88c5cdd1a3fc31fc3768d56f68d56813190f6320929e6d95c78e4de07a002b080a613fef551759a0c702c4eac938d7664594ee66a3ae0964d1b2d8ade95d5cd50d81e232ac04c"}, {0x30, 0x116, 0x5, "88c79c1dba0b82d50289160d2dd3532f17d23b86912bc65fafd882"}], 0x1a8, 0x811}, 0x100000000}, {{&(0x7f000075b000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="384139136529", @common='ip6gretap0\x00'}}, 0x1e, &(0x7f0000542000-0x30)=[{&(0x7f00009dc000-0xec)="ed0ff0c4e2769fc7de62bbe0a3cd8395169f915ee496327f9be6e1221bddf2e8234b134ac001161a6a96008a622fd040ab608dcaf7cfd23986ce9d1f708e7a62650052761b5f68dd436ddce416d98b88dd44741b0eb729572488e0613548abc7894bdc309dc7bb897573af65fd53a8623c06e1ed16ef76071bbac36dda2c2d4145499ffa0e19d34f378ee3db9402ca60c5605b6e580154f1ac20863c34adc12af3c1dc9a96e36d90f4e77ecf97235207f4c3a34c929e9de9644af0c887013bbf14e574f869a55b509d234c085b180c2a9af2ec2d8d1d9d46a85de96f4775d9ac86ecb2559c836343267bd81a", 0xec}, {&(0x7f00003e3000-0x2c)="4215cf1bd16817be2cd4d550e37b3b76562f2b9fd2d3c8a42748bdccafd2e6ace72b486990ef0654e396cd88", 0x2c}, {&(0x7f00009e7000-0xd1)="a9b7ee4040dbd882e305b5f8b64067069e09a289491913c89bd16d8feffa21018053fff0e842c9e99de0c88e899271c709149c8c3e538c9c9521126f4cfe3e3a9ff9172463cbd009ffaeec3d09848fa0d73dcb12ba7c2e8d50673ccfebeaaa3780593f38f89677e96913061bc6aa2db093313b8eada9a9f3945cc091238b617d7e6c4e7b0369317b9e8de43fda7c71cfd212e383d78224a60e6bc75639c30757d18b2bf9c77e89b3e84a77c8150b73cb799b355182a64d33e2b891f009a192efde0ec4b0459eaf5e0954e605fa33803fcb", 0xd1}], 0x3, &(0x7f0000f97000-0x58)=[{0x58, 0x104, 0x200, "7f785599ff2699b89de64bb3666ff082afaa1ebf56c6df147f3a5a603bcc75977faaf57d61ec7060c5ba27949b5a70f979afc84917ab05f16442fa8f0459c17fc3bc"}], 0x58, 0x24000090}, 0x8}, {{&(0x7f0000805000)=@sco={0x1f, {0x0, 0xffffffffffffffe1, 0x57f, 0x80000000, 0x81, 0x101}}, 0x8, &(0x7f0000c02000)=[{&(0x7f00006eb000)="ba0791bc21a7e82f78b4a2065293c60796b5e778e4766b1b1820490ffc0f7ffc898dbfcd20e59dd597a76f34a8c47304e3cb67c449556d8bb6ac0f978d9c59f687e722f9b6ce045c1bb01d46479347b48beb63e0158cbd12b50582e44deb6de06682e235ad1856506510ebf032ff70d1cbdae40bcb7edac6d7cd16233891d199a75f4ddc036fccd8d38854b6800a57397c0a077a9059130c0eb0078ba60404933d8b0bc22aeaf0b8cc", 0xa9}, {&(0x7f0000f05000)="e42a5e06c620ce2ae8d923b5613d8ad8c1d64914946cafee74d74707345dcbf81b18ed54980c1fe0bcea1e5f5ed4397c93508b396f82d0a9b36185a5a0bcce97e2cfd39001b8d4090356fcaf07dabf13b98ee3c7d1f19cea4d50f0236c594477a14fbc83a2622ab197e2517a34f506427b09d17f53c7407200fe8ce0295dac894dd2882623e1df90319c13d147684bcd283ed5ecca16b1875ef11a57844c629f57d625143889", 0xa6}, {&(0x7f0000023000-0x7)="52307785808bdd", 0x7}, {&(0x7f000004a000)="5267406599b320dc98168959173ff63e3be2b2e28f583eae03da03477972f00b585738a7a02907bc6953bd4d6eb9a459", 0x30}, {&(0x7f000022a000)="dfe179d1d6c330f252f1596f1f80da2aa2c1f886abe1706dc3531af4924bbb201c1ca8ec82dabd101b06d4251b596381621a3d01528c02c5fc44c31eb1985fea5451bb845d9866a9320b4679748805aa123ba96d160035572f", 0x59}], 0x5, 0x0, 0x0, 0x4}, 0xfa}, {{&(0x7f0000c20000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x20)=[{&(0x7f0000620000-0x3f)="b5321dfc5d9e38211378c007e39e7ac71586e2dec0b2a66cba86a02a94f5117956e01ed23928794706b88f3c98089f0ffa36a21ae1fed86d2dc0d3bdadc210", 0x3f}, {&(0x7f00004df000)="994911ddb7d15a311eb532a2a959830b4c87229212ec3aee524c6b88897595c2a0d822a3492638249414d2892216371cb2b3e7a56a0cc3c75e960f04473f2dc560b3f13ae0472587a9b5c440fd71a172282d5cc1271008deae6b242402bf778e2ed9ed2ec3a61adbaa6b59a337ac531b8c79b75dbec9db99e09bfce97086b9f4ebd6a9b1dadfc86c109bf239ed156a5fa9f401689fe03a8c1f5388258f9051163f3caba2", 0xa4}], 0x2, &(0x7f00003f2000)=[{0x28, 0x12f, 0x800, "7df4627438f0cec79cff3f097d1e3846ea90e9f479b62675"}, {0x30, 0x113, 0x3, "5b540232a52a0871d34756961ef69dec691cf84cd8077163469c5f"}, {0xc8, 0x10b, 0x406, "6fa7fb13009f2cc33de846e805957f19fb0bc80006add79e60c6865559a1e5da2cacee51d94cb2e7211f10736148c62b06c8563128a4d08a620544f088d37081be4a264fb0668894a2cd1c36d80572697dab4198bc177074f621fe0659d0179ef7383016ab8abeb6df542645624645029d59178c1e3b3290eb011e667cffd730bae6f237d3a489998d765e3e94f71f938421159f7b1d93ccf7e3307fb8325bf1d294fb3ed3624f31524a9dea1d1b0fcf4c9c"}], 0x120, 0x10}, 0xfffffffffffffbff}, {{&(0x7f00001a4000)=@nfc_llcp={0x27, 0x200, 0x6, 0x0, 0x15, 0xfffffffffffffff7, "4e8c1fde90266114119ed28796c4c86a0268fd59e1085c1037561ef69687769547ca5e868b24c0ff7a51969d877bb24f944fc51abbb7983ac833bc2820db21", 0x83}, 0x60, &(0x7f0000f6b000)=[{&(0x7f0000be4000-0x8f)="b55e126df310e0420f6e21be68a7ba6a84214a9858791ad803c40f67652b5e47ea6c60ddb21e49a72d2e805ba2101a5ff9383b162e138fd6cd9b9c61743a6671f47f43a920986cbc518d4a859c9e35ff5479802c49e8ac6d7d27326de91640526aac9db5060ce70b9af8187d013b1be3b65eee294f79743f451b2dd7dadf788e343f20118c41df4363cf80ff2063d6", 0x8f}, {&(0x7f0000754000-0x8a)="18e1c22aabf60867fed3bd7f26c1194bbc5df36dcb85c5cb07638653d4fa761f3b57b05404539e1a68a4ad9b9e8b997b40ee6d596ab079ea3aa12f249ed601730c0e617f73a959b21b266f169d734de3165e69b42f8ebe5d18f746f912bf6b8016304e052438d5d081b3c4a61d9a9147dda704346e9d231fb78ae8ab10b215a0993ae9b4e3b67854879e", 0x8a}, {&(0x7f0000f96000-0xe4)="30818b3c49606e02252d70a91808ed99e71dfb17d52a935b413cdd9ce17f231cc393a9d1d9649c68211104d1bb069803c27e47e9fe7b9b5ee8511d217389f38e91afd774467d63968ee6cab46ff18e3dda7c68cae51f682e68c3af86847b250154ecdebdf05cc594f250ed85563d266b5d587e3a9c0096abaa228c021be6c686d15ee46083c28326a23163a8814528964a938ead53bdbd996f90fc14ca33380a175bea34761af31a38fb71a57fce0b51ad9bdf3fee66ef4d4d8ad2816e3bc11e8f1cddad1c8005f4c34730a4b631d2ec0da7900edefdabb15eb2d855988849e851a3c992", 0xe4}, {&(0x7f0000856000-0xb2)="f2a64a9671e0d4fd86955bd0b235bd8a117e70d91d18089694cabc40c6b0aba594eedf65d38aaf8f071760095fe854bbcaf725ca5782e8ad38b6ce6e655c8ffe65fe7803e61f9b1819a76c5ff4b3f5b0c763e328faa9e3048eb50abce4431852d53e6b0be16ca86ab39b83ade38ff4d5d137154da3ac8681aa974a40c27849c7bde8c19ba939912bb97a5951d000fa63456dc8ff5dbfd71aa90b85229c35e1a9760682482faf323fdc0b92f1ac9966f49b0f", 0xb2}, {&(0x7f0000668000-0x56)="2e86c5d1bff9b453475b03f382b17f57a005624df5d292c630b0c6915b4c31f0ffafc0ee8653246f51920391c6d900524789a324e803c780c65665d07c8f4a01145b94a3c9b215e506ad4f0fa8853f01f8cde5a767cf", 0x56}, {&(0x7f0000627000)="11b1ce4156f145d5baedd6ecaeaf54714c2a266a15077416f2e1d61bbc32612c48e9e9184337a51f6778e09bb5ddb6914b6eb237b25cefa43fe70f54a482980a4ac4c79f4d88458f7eac3ddd5bd716f9c993e4ccb8716c83116be170a9c37caeef12ee33a6fcfbf1b008bc647ee93f03e68bca81997fc2de9c03b526649f67e5b86dcc3bfd92def6b9f112fe3400736102203e1e03a88720808486fecbe98f75d6c15f0ab32289f6873a8031a90b01d47325b1e72013a62dff27bd64d9cbd728f5d79d5e14916228e2e7227f4c86ededfcb8a5af2b9caf56993075b1716d79c9189838e4", 0xe4}], 0x6, &(0x7f0000dcd000)=[], 0x0, 0x0}, 0x4}, {{&(0x7f0000be9000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cc2000)=[{&(0x7f0000784000-0x2a)="366ee8d8c1a0cba2bbcd5f3e36be4dae81455735220777a96e1ceb1590dc4604173188790ab62906bf73", 0x2a}, 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{&(0x7f00004d0000)="d13fd0127aa5d547698d6bd8558a37783a443242e428db3c44f20b74cd3d6406a23800085665564526b93bd7f82b1392c19ec5cdd4b281406e5a743017dae90c98cc0e", 0x43}, {&(0x7f0000812000)="3ac64a2874e159d9e2a2fab1fd6037f8b4aba6e63d050ded0c013747f9a40046c777cf66e3d479328723b2f10479b4f26b0ae90867e15d95afa11b5c459600eac6cdd9a53c53710884965a3d1198400df4cec7c99cde076341f732fd7390c7ca14ae9b16b4cfa5097e3cd4a84d7b95b6c8d10bd418277cc720beacb536e8ca62ac23c42a664a53ef74c633e8bd690a48081f8427c6fdd914fd018539c83e32f13f470e684eb4a7c969851c6e759530bc0384727413a5", 0xb6}, {&(0x7f0000fd2000-0x4b)="c6143d9991ce806f90b7c7e55caf35d8a86fb7dccab94c0c96eafcc007e5c0c142944de633e1c5ecb2d04ba8b86f4881ef83a300bdc687403e2fd199f6c5e97b1036c0c7078c1b2e4780d3", 0x4b}, {&(0x7f0000603000-0xdb)="e9afdcec5fb310213d632515d1a4547a8138d0b5df7791c3379d7a47c657f2c3d267a2c4a90111e6e8146c350f327718ec57fb13aef7729955c422907337e892258107ae9cb55d0833cb0ec7780169912d6ebd84edb8321e6e7099cc6245dedd2ed9cf25d999673920fe7d071ba39e9390e0a869e1848b6bed57a1fada055ad5993598075f0a5b006ae656df9488d00bb5662ac0ba41423b0df4edff81d1bb25b32d5167f0447f1452aedcb3f678d09c14135317a91650654882ce634b09f5d7c4c6b5ab83cf6e226ef50877d2867ce32a8f70c2af3e1dbf68f99ee8875a01a3d1d1f6a872111068", 0xe8}, 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0x1000}, {&(0x7f000069d000-0x6e)="d17124f98ed44a5bc7f99296ae3933cf27c6c3cacc6906dd3b980480eced5c362c1bc385f4df129b5cacd9190881084609b4aeb4b9788b151116090c992ca6638d6a83aaef1a1767e73339079f788141fdba44089fb31dc52a481dec2a68ecf3bd2a796bea55003897b9db3a81cf", 0x6e}, {&(0x7f0000568000)="24661a2972f3bdca654f250533d9a05b2791e1b975a525ecd0db4e37e3ea57112145ad90e7b021fa649250329d017497bf16de1db8c6110b46169033e99435a1a17e45f8294ff4b605014a456364897614b13478284ba3486a26dd5ffaf5f2a49ddba4b9d40d0214567656", 0x6b}, {&(0x7f0000bf1000)="2ca9e61c30d120a8199d7306d575e14e5777771421ecfa58386370d5b420933dfed0cfe10f0355f5828bfe50e2", 0x2d}, {&(0x7f0000833000-0x47)="4de24a77a1ff3645cc000804e9065156df67d77064a737582f1ecd4b6701a7798dbb0b94380d68697ceb7e2032a3aed1b7bd94790b657a155707b77dce2f4931119b50ad3ed27e", 0x47}, {&(0x7f0000120000)="79bb9cce0bdb771a524b3fd70a3a57ed4b2b54b538de0099e323513fd33d2913bb806da394b022db2c7db0be98d2e6c0d7ab99f13a05200125dc5a7ad1666bfe058005fa458be00d7761223dfa7d9c1d0d83173594f752dc81185ae45394b51a69dcea8ef0a781f07000a84b4082", 0x6e}, {&(0x7f00009d2000)="0ee5b1c4edbd311903d5b37d42ee0cb4a36536f2e25bb69180ac8264e12a0b61c6e2fd96ee0dca582dfa4c076a37d6a1014c7ed445c5ec1ac8a5b820fd4a3915dd05b03ae0eb2ab80adaf6de1722ff890a196e8ba765f4c950b9ac2ee4be597176e4b272c568e42c9b5fec813fe1777f850301571dabc5f3443f8e409ff3b1e7c5f75f", 0x83}, {&(0x7f0000030000)="842878dc765c03948cd895e243ed0bb1cf6a0fbc", 0x14}], 0x8, &(0x7f0000483000)=[{0x50, 0x117, 0x3f, "f011e5b719a1652b984888ecddcc340b82b5aab92e755823144b025690b0f1c301d96e3e27a09d5e9b788cab739db89dca258da8cc37e04d16fb24f70807"}, {0xa8, 0x11e, 0x0, "78203fcff71400e3644c55c026ad7f19234e74fffb3c848ad6b0bd998050e6bf0a8e6433ba448b1657ed46ed06c41eadf7fca041e97f7fa90fa235235b8c178f81a80cb61c9a2a9c728a4bc737602c0a419711fc6d8e065054824b11071704cfe982b5fea442df26709ffddb4a5713509a5b1168408ea7b5d31bdf05583370d4cdd09658ee93a6effcb0560f35c9f96022"}, {0x18, 0x13f, 0x5, "a8a45076d7"}, {0xd8, 0x0, 0xffff, "1391c128517b0887305f6ec6444f8dff845bb8fafba61ec5820ae2171769bb8f8c9eecc9172fb61fa98baf2bccc9d185dae2025e5186ac10a59fe0a69470fa242f3a87a9a69da8fa1877b75750531243345c18bd2dcce7b6afaf900959a3a534a0ac738bc423bf90ca067fbe8066dafafa0df13541a48cfc8d181452b752bd100f692e00d06b23cf4f692b0042bbcb047fb8767e77d18591bb8f08ae21ccaaea85f6450d41ac8ce38bf41277e31f57afb1950b523fcb3e11b46414dccb8212d78f69a2"}, {0xd8, 0x6, 0x26a1, "66732e238b3da4e0e53833537f783f05a6385a3a127a35c19d71d7db81195d6db7b3a186790fdc9fdb5baa125b45abb00431af6ae563f79cd54382925e0652b71d8508a5dbc441706b5dfacdb3c68f6e7603e0bcfb53c4c98b754f21a65808ae407364e328d350cb5abd0fd8a4a83f2e896e6fdbf433ca9a1c576e4bb651333506f1b3924d8696af39c0edbb7d4d30f46e724c2aa3e5e5891cdb48d89145817268ac2e28367e5234e8ed1acbc1d7f68bebbd0ecaa380cc2c9aecb38cde62c65bc8ad34548e"}, {0xe8, 0x88, 0x20, "67040742cc495de3e2f0ac824099ece9ba7c0a45f0a6f9e1a4b1a19290066ecbaeacd18fdd167cfcaa35b5fa9cd610760b49ae2d1fd0c050b95c537aa4d173d20650f2aecc9be0d90341c44ae201204cbcc2d284d784058088d5d103e5c3b06f692541a8d7cd9227b0e373afe245c761afa8748e905603f578209a96e2f861641f5e13af5aaedf2076c4906ba2809625c7659787abf8041ad8c03f4982c9d6a672c23d39dfdc84f36b9221766c31aee8d3dae4462b2b1444cdf50946b9ae1547c7c71a050d560dc60ea886320a0a4db55026"}], 0x3a8, 0x40000}, 0x81}], 0x8, 0x20000000) r2 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r2, 0x0) 2018/01/23 15:27:31 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) eventfd2(0x6, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) setns(r0, 0x40000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/ppp\x00', 0x10b800, 0x0) accept$llc(r1, &(0x7f0000d8c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000165000-0x4)=0x10) 2018/01/23 15:27:31 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x147b7ddd6ca40a2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d5a000-0x90)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1f}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ef}], 0x90) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9c000-0x15)='/proc/self/net/pfkey\x00', 0x880, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000fb1000)=0x81) 2018/01/23 15:27:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/dev/sequencer2\x00', 0x208a02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x18, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) poll(&(0x7f0000012000-0x10)=[{r1, 0x60a1, 0x0}, {r1, 0x1, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000976000)={{&(0x7f0000721000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005bc000)={0x7f, 0x5, 0x2, 0xfffffffffffffff7, 0x200, 0x6, 0x347, 0x1, 0x0}, &(0x7f000032d000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003ff000-0x8)={r4, 0x6}, 0x8) userfaultfd(0x80000) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000564000-0xe)={0x0, 0x0, 0x3, [0x4a, 0x2f, 0x7]}, &(0x7f0000e1b000)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c38000)={r2, 0x10, &(0x7f000071e000-0x10)=[@in={0x2, 0x3, @rand_addr=0x8829, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d05000)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000e36000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = memfd_create(&(0x7f000044c000-0x3a)="a35d706f7369785f61636c5f616363657373217d262a2a405b7d26776c616e306b657972696e677070703176626f786e657430766d6e65743100", 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000d50000-0x8)={0x0, 0x4, 0x100, 0x0, 0x2}) tkill(r0, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003eb000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000691000)=0x8) 2018/01/23 15:27:31 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00007eb000)="65ec7b9d0a4abe716fce0454ea5917bacf9911368c2c57cc70052d901865dadd9ade5f465bda702c40c8835e0350c2a2f8d9f71f5c1b", 0x36}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x14)="cb6ed61f2f2f62638d6f773c2695abcf37b8bd6e", 0x14}, {&(0x7f0000821000-0x97)="dda48fb6e34838d5d7520531f203ab4371eeaa2ab59a5cd7266ddab541fb8f682e9359cc42305351e0ebbe37592d493c672bd32d09bb9ad01afe9918a253b3f096689c8f1a143f3e00d15a92d6c7aa196d49e1690bfea967a23d87dd0ab86a6c624f7810687e91f08d992c2c7609e5e440515c037d04ed9665f3cd9f1ea904d5fc7a8e876f0a95176031e41cab1d2bbd8d4057e5badd98", 0x97}, {&(0x7f0000000000)="af30995114225434434a198a2a82a23b929d7658cde6e376f61c62666832ad0e7a303a66772e4660129e3492ade4465671cebddbdc164e970597b597fafbc5e8fdcbe75da477c2fc6ca754ce8a3eb83911829c87f150df51a78acc5d32d881a6e7c3509ec61622af9b4d929c141b73337ca32d2fa51b2ed626dc4396502b70659125c02bbcd6de4d", 0x88}], 0x5) 2018/01/23 15:27:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = socket(0x15, 0xf, 0x401) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000014000-0xa5)={0x0, 0x9d, "07da9b61549aeeb9f18c953a6d6f3f2e8f80269473a864c0ea3d96d538ded2bc4878a64ba30c0a2884ea5f597d909aa89321481607f3fe770d07089cf1f06a22c4b7866937bd4dca0c74a9191acfb3b8226e3f4b354ec90de23619c4c7f4ea8d92d38fa96a5ec13be9ff8019af03f2273891fed90220018c9218ab58f5fa076e6fd83c121493d51c454d4171bfa5be6afd88f5772c3e9cb3ad4fc89980"}, &(0x7f0000013000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000012000)={0x0, 0x7, 0x4, 0x8001, 0x8, 0x96, 0x3, 0x2, r2}, &(0x7f0000012000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x8, 0x200, 0x5, 0x8000, 0x1, [{0x101, 0x6, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = add_key(&(0x7f0000e2b000-0x6)='rxrpc\x00', &(0x7f0000263000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00005a2000)={&(0x7f00007ba000/0x3000)=nil, 0x3000}) add_key$user(&(0x7f0000d77000)='user\x00', &(0x7f0000d5d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ce000)="c573b068783308de1c", 0x9, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r1, &(0x7f00003a2000)='./file0\x00', r2, &(0x7f0000684000)='./file0\x00', 0x1000) write(r0, &(0x7f0000898000-0x25)="170000005e000900e80000f806e3000000f40f00010c01", 0x17) 2018/01/23 15:27:31 executing program 7: timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x2000, &(0x7f0000731000-0x46)="669c572b05025d5f079c1c958c3061ef7a7cae669e337e0ff3ceaf44ca662cbbd78f9c4c170b0c494552823bca898551b8a12dfb36b8770b935f6b3bb928631a94741cadfa13", &(0x7f0000835000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x0, &(0x7f00004b6000)="ad1f68bb55e6a3adde775332838b8b97c1fbd6137041a4de0403ef91dd1b9690d85431553d57641e563d6eb036bf707306ce3046369bbf90ecd1151ecd8c4b8130009d797dd22cbd026cf1c65c13e4c0666054c68e5fac6667f029228d90103b152298778eef19ae2a8d9c43ec9b92750943209441fb9a463fccd7cd55e68d354e6a525e35e0c153aa187f00c91c7fc33ebf52d4689412656a0536f68d5dfd51983a0f0953267170cfee") 2018/01/23 15:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') sync() fchmodat(r0, &(0x7f0000122000-0x8)='./file0\x00', 0x0) 2018/01/23 15:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800, 0xfffffffffffffff7) sendfile(r0, r0, &(0x7f000072d000)=0x0, 0x1000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000729000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getpeername$unix(r1, &(0x7f00005b1000-0x1b)=@file={0x0, ""/25}, &(0x7f0000786000-0x4)=0x1b) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f01000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000579000-0x4)=0x1e) ioctl$int_out(r0, 0x2, &(0x7f0000a96000-0x8)=0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000de5000)='/dev/binder#\x00', 0x0, 0x800) fremovexattr(r1, &(0x7f0000bef000)=@random={'os2.', '{vmnet0%vboxnet0:\x00'}) 2018/01/23 15:27:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="f824950ebdc5cff792f2c37d98bdcf1db6e092010000682c788ec8a7b3fceec190017ce93c52efa19c997dc1273e597cc502f7b3a42e2a40986106131fd9d2cd3faf3a51a885000b0013273f784d610a7b58c13d22abef080286caa163b6a976ea99cbbd224481a31719394b89d24b942f119fe493f8f635e79b48d184e62c9f92df7e5314a03df8f978eb3db3cbeb94ff267e7008cec815aec48f9865c9") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x10)='system#security\x00', 0x40, 0x82, &(0x7f0000002000-0x40)={0x5, 0x2, 0x3, 0x8001, 0x1f, 0x2, 0x9, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={r1, r2+10000000}, &(0x7f0000001000-0x8)={0xff}, 0x8) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000000000)={&(0x7f0000001000)="8938c515b6d3a6da4abfd1f9f1d7704a1c42f0ff0be7d97a603160948885d9abd87c43cf5c06b1d585a6", 0x2a}) setrlimit(0x1, &(0x7f0000000000)={0x8000, 0xfffffffffffffffc}) 2018/01/23 15:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/sequencer2\x00', 0x2c00, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d5000-0xc)='/dev/rfkill\x00', 0x24800, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1b, &(0x7f0000e72000-0x4)=0x0, &(0x7f00002e8000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000049a000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="0916fd87eafe", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a94000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000)=0xe8) stat(&(0x7f0000f86000-0x8)='./file0\x00', &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fe000)=0xc) lstat(&(0x7f0000eaf000-0x8)='./file0\x00', &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00009f0000-0xc)={0x2, 0x0}) sendmsg$unix(r3, &(0x7f000009d000-0x38)={&(0x7f0000e08000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9a000-0x30)=[{&(0x7f0000ed8000-0x1000)="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", 0x1000}, {&(0x7f0000dbe000-0x65)="1ab9b09fa50ea3a85c8e899aa4b3870c3bd42526348bca2aef38185cb41252786bbc16c486e77100d62ae3535760199fe59b291b37c00c654480f7f3089897b04f501e6cf4325ba015c92b2ae4f42cc5f050da7b4445fe7b5e102cf0dc525230c10a859006", 0x65}, {&(0x7f000020c000-0x14)="4138a9d709ddb26510e4e1374b37a3278a684ebb", 0x14}], 0x3, &(0x7f00004b7000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r3, r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r4, r0, r0]}], 0x88, 0x2400c8d0}, 0x20000004) bind$unix(r3, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ce0000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 15:27:31 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ff6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d7000)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ff7000-0x168)=[{{0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000ff7000-0x4e)=""/78, 0x4e, 0x7}, 0x4}, {{&(0x7f0000a98000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ff6000)=[{&(0x7f0000ff7000-0xf0)=""/240, 0xf0}, {&(0x7f0000ff7000-0x23)=""/35, 0x23}], 0x2, &(0x7f0000f79000-0x2f)=""/53, 0x35, 0xffffffffffff8001}, 0x0}, {{0x0, 0x0, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)=""/123, 0x7b}, {&(0x7f0000cc0000)=""/4096, 0x1000}, {&(0x7f0000ff6000)=""/1, 0x1}, {&(0x7f0000ff6000)=""/232, 0xe8}, {&(0x7f0000ff7000-0x5c)=""/92, 0x5c}, {&(0x7f0000be5000-0x23)=""/35, 0x23}, {&(0x7f0000d24000)=""/4096, 0x1000}], 0x7, &(0x7f0000db8000)=""/4096, 0x1000, 0x200000000}, 0x6}, {{&(0x7f0000dce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ff7000-0x10)=[{&(0x7f0000685000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000ff6000)=""/213, 0xd5, 0x5}, 0x2}, {{&(0x7f0000ff7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ddc000-0x10)=[{&(0x7f000099b000-0x12)=""/18, 0x12}], 0x1, 0x0, 0x0, 0x8}, 0xfffffffffffffff7}, {{&(0x7f0000ff7000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006d0000-0x80)=[{&(0x7f0000ff7000-0x14)=""/20, 0x14}, {&(0x7f0000ff6000)=""/106, 0x6a}, {&(0x7f000039b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff6000)=""/0, 0x0}, {&(0x7f0000ff6000)=""/4096, 0x1000}, {&(0x7f00000de000-0xb8)=""/184, 0xb8}, {&(0x7f0000ff6000)=""/189, 0xbd}, {&(0x7f0000d1f000-0xe5)=""/229, 0xe5}], 0x8, &(0x7f0000ff7000-0xd)=""/17, 0x11, 0x1}, 0x87}], 0x6, 0x2161, &(0x7f00005bf000)={0x0, 0x1c9c380}) r4 = geteuid() mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000477000-0x38)={&(0x7f00004f3000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00001cf000)={&(0x7f0000ff6000)={0x185c, 0xc, 0x5, 0x400, 0x3, 0x2, {0xf, 0x0, 0xa}, [@nested={0x1230, 0x25, [@generic="9edba7f9ccc71d5bdd29307240c156473993f8cfdf7fd8402b109505a428ad67cb86857525409ee03259b366fc6995b2c96b", @generic="9185609256b81c3278136a4a52a15e6fda84aa9d4bb380615013b069861f295431d9bb78ee69d876340bc84a3bb1e46b461f9349fae0df50baf1404493b58d1f996b72712ef21dc12cbd67fcc4d4c7dd269a3c25a2ba8c3e570331dde7b6c0c515ba7ae6d3f9e7f5ba433a8415e6dedafd0a74e3c1a9edf17e7bebb3e3a444eff0fa053f21887cc1b29916e5ddecb45d6f77d5230b19d0da5d6f30213b71dfc58e953432", @typed={0xc, 0x39, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x26, @ipv6=@loopback={0x0, 0x1}}, @generic="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", @typed={0x18, 0x54, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="0c127c371daaeaf3d2bb9baef485d723d849fecd0712fab85eac3b68c3303708ab53931ee511f4d61083026ce9a747172e516ac1f81d156135d99e8a35c431b6c81fee4ad30148a66a4bcd93b5a733a5599ef776a8c1263d5a2070d5828f25a1c67f61110c6a628ce57d17b7e0cda4c206d2f9ede22b43d0fc0f223f92de3783e5da7ffd81cb0a9b86c313d7aca740deab3cd3a46340f5e11935aaf3cf04ad3b590988db8b1e0cdd384b4f3a66d2c74c46a1d811215ad91fafab523a245b5f727311aaa18171b179f89501182e7dfd4221d8d13da2a423a5aa7127c4732d52a91f5e6cc118076a44e1f4139c7958d1b0dca3306b6292bfc374bb0af5c616a9def110194542762fa93a71b37efa6e4e9f0951026c3223ea0b7c4e7c4d470b6bb40f8ca76d45dd3506d12f8698d7f45273798a1821b41944884cd3c8dac1c095745156570671d95e8a19d01597333516e8649a8e9a580882d8f845efe5d6a1b02772fef0793605139d2cd562d56f54e4ccd9a23f10cd5231109caf8684cadaaa077925e17dd51f16ef8f8c2ea7ca2d1bf019c0e128c3a15fd0cfae8c24b203a33f071d5ca2f4d744853cf451077a952334d0a2f89660eed217b42ed5d6a595e0ca67b5aac329e1c1e39dc590c9a621bcc4cc30f39579c4440d9166adf58fa1c0f07233b6b2a02d053c1d252cc1275ce4fec22165e031ab8c3532cc4735fa3f804834bdebcfcc94d7929f7ad59d0bfdd8d61d4c72f7adc18ee55a98aff138a8da9952ad87341ea8db3d70130442a32c560243ab0a71b2e7049dda16a5ae8ca01b34decf3230fba494189c8756a4ff8bcbc6b3998d5952596ae24d1a4f9832ef9a22fbe0d2ac4542fc549493f3e36badc5887170ccf78b31bd7249673d2506a75c8f1f6cc02421c22941939f1b6f2b11f2d958e4e6da9bea814bc82d16646bfce3e40f070bb52a0c48ca1c9d4142cce5a9fddeff9305641b149ea5accad4979f37eab432b40501c27bb794cbe5b6a44a58e79c61a38cef6cb2bef3bf0422a7dda5a29e4c2d75608360cad0a53d599dcf806b2d45d81af2960f1f72c718fbc5d5973e074afcf0fe3d88c4818107ad07c18bc6e90dce0d29a6b3863ef1b5faf96b704ce7c8eef3695e3a867a5bb0dd6f36ebfb7124ea29d8414d86ae97d7786ff6d57661af6d22781d2be692eeb31f065d51f7d80f3b95c2bb6808d4a77d1cbaa86abcd6ccdecfcf8102a45400984907808fa473fe4d04d02f4d78a310e13aeed662d41418dd12d4c0378fa2d000141a581bd619378e743e664a76145b79dd2fc186432fb0eb58b3f9759b1bdec54a9a81e4487e9ea263bdace5410f0b8317e47c0d1bfcce78ca0a77b84173088239287b6b118cf442815732d317671a50b0904e51d20c7ede79ac055b414a2267ce4fc2cebe627f74f017c0542f785dc9f05d410f878989e8ccf1371b4b14c3ce9291e90967e100e15cdfd0553cf25658ad42e78bf37c93d0f7efea8a514ccebb5b1bb52f3c7cdb5d67b8ad6bcced27513f7f30265d2f27d68a57de7d6aacdb59ffd454f49797c68f9ecd04525db2d923ae5e87a586b4c4de08299a4d0782a945881a937f880949c48b905e665c3d03f2d1f1e119e151fb326bacac6dbe8ca852846745d8a6801e8990f9d95e12a5477e8cb5358dfaa64c688a19d27ee7fe6bff7869fa873addbd093db11edcc2b56a77f73a34a4df28504be7a5ba0179d503efeec5a9047f8bc9c603fcc8ea01a8b12e89e1850a8a7d4d196444817467b7838a7bc28328aab6f25879642e51246f6086d2cb33a6dec66e349efd5f8a70cdb9a096d5063eee861d8e4ce706d6c1f8de986531c8d4bd999505e31f5a88e908d80cfcf79ace28541f20c064a1a87d1150f16239c157ce89aa51bdea18773c712a81ee0f009c54a30741c82066feef32c4d61ed46b92fce294b78edb56c9d3dfba862a6fe94d8e9383d107aedd218bf937a33ef48adf6750f73d2de9cbe5e1b8ede06107dddd8a053b250bacfa321c566320c27b3cbb3956ed4102ad24bff100596685e9072d6509e1e12b4581da528e7c87ba21d3b75d07bb8dd9bfb4c331c34eb37f77c9d918dd75541b16f332a589b63ddec4287d189769db9bc434578cd2a8c648e1fc5c24c20cc257ca8ef789c33161b93d48c7585ba14a0c73d9c96c0234ab2054af7b257d68d2f24be2a09a7b50d18412e3223bbcffe899c49f474ac97b18c0e09dda61b2dc175d15f272f00458889d4b496ddaa63399cdc5c0e3f2a0781f4025077fba4dfd9b687e3e47ef9a3b1ade301f8825de8cd433003cb212b300566708ded374fcc4f1975e3093bb2a3767c912fbddca22647ac1f2392e6d5ab493bff423c75c43ad5ef5da5597d2090a2d60922e3a0cb2dbc67cea2965dff7af63f4166fd45200e68b0e07008172ca2407c50c8f8de129e8ea0bc592895dfcd305a24ea15bc0a7cb471e3726110034b51fa56091aa2b1410e101c784b1bf4ddc3ba4239dcefd3721f9d4742346fdd351347b7d6ef603702b96dc294875f6f4c2aacab4c482a41565dffc2a509b7fd77a2ce555f98fa476c84f77ad4d5b759d6b3e972d1762ad048203e462aea1f0fbf704fa46eb2757aecb405bde89592a738ed44a2173f323cdfeadfdfb16e45353274bea74cbe64629829c98c708ae15a93ad1f0e56e0d0f426dd9bc3ad6feabf14b668830dc9c6d0902a710f1e71a9b9437335e64e12431ea4324df629bb740be4b17cc804cf15006946b480d529209fc8af93c602e82dd14f3a4e7e2e81997a3cecd3860a96bb7e6b8746765d0d4602c514f77af5a1d2165fbef98e8e71e82959f12f92c2e08acb7e4f930e91c07c9ed151726823e1cb067391c8dfbfaa007236d9eb6e1ded625eb7824a7f9341447573ad71e83aad400e55256db5d049b03727c7dcc9e6b228a60a23e9eb0ee815fce8bf9a4af2f116d1acae4666bdff2e52cdb4903bfab30fa16df1dc718ba3a7498c13fe6f6a30fea6471220ae9d6131c5bd4471193e8cb4ec5180b20d6c583e788ff479f9af0f163aefb75e77a68a32a667abfe4d407a9c90e2b079d5b8220c827090c47250a3d4e49205fbd0363d71ef41cd57ea7d1bccb648310ea9f468e57b8de8c3cd300073f4da1fce98655422d441769295be853606ae827a42495fbcc97fa36d616341d687cd74fd398f88cff98941a62728c254085e0bce2d217547837285f061cf38a4b5915d9d48681ee10d41a76a954bd4ace8b2db506b760d997b68662b525b631d70b76872ba87ba6de6b5effe4ad118cfde8cf5d1c6ee66297d7771ecb6dfa2cc955a7c176c5c1eeb615ed315a35595a257dfbccabea1c9f40c168806da08ea9671b10b492ea5fb80ec5cd3dbd54eda67f15fa4d4c535fcc07df069ffbd5168ce1b4a414357172455b61b4e49d982995672bfd732234d6de4095a511ecfb37b5ae4c110f694cfd721bbf2b0353324d62ec19897b3d475d8d4bacc867f6f29bf589ca11800c018399e17e03c80007b94630c2e939c4f2356aeb6716084f9868f796cd43a4617a2240ec18fe8367b2b2a1276a23e840bab2942036cbf27f4397bd0f84aabf1f7d895712c44ef4e0530e4391e0c55ee626198beb9bcd57d6d7d79b5ec2301598efd1f77d6684bec35f916d18907fdeecfb7ddcd330bbd5ae3ecb32f1f8d76846038d69f737e9704af976a6e3ad4fd8aa92cd8bdccc2c14b498510ac15f9a89c7a68a24c2ad601e624c77b394e03fb8aec6ffa60f499cecc16729ed8bd26cd5ab51ee623e835dd23e67f8a0ed84f242c523f2d113e75b5893ccaa96af320f64de0227bb0b1cdfa8d1982c31cb8d6ad9282487710bddff12faf64138c65d3b9465145a79e920f4d9fadebeeabaa2d53257d2846b22e1c6a362f1f81df42b38d1b42d9560d16527fadd56413205c1d4e100e39aeb67f62545a972ef01eb48c9e1eba492d1883c0b4a9a50ff62229295945e650be110f0508ac8e05a4d9132dcafe53b6846d00304f6b2be2b370547e9d43a2eea9e8f779c5ad5f87df9eaf0df5276e4887c74674b1d483a630bb8d1b5ba3a5e5806a11f96f08c3e84c200f986235f2c81dd5ff742d66971e32096ef15a141287f22da48101644187d4fbe0b676a61296dde126d488099d2f326d55a30884492b3853ab5a229403894c1f6944569088712a9e70118b58eed27d014abfebb4efba1677c739c4c495f41934cdc42fdc487dc9636d91abc67e79cc14ec1ab88e7c4e06259efbff0af116b9f9e5eb70aa3c917e0cdd6c6643b8c866049f29f5b068a0bd6f6767714f6140cf07f17d13e2dfd56b6aa93fa7877f7d4dc1a75c407284832dd7d50a4013c3645892c3312a195e2ffed5f14b9509282278b107b6ca1a11aa654aee60c538e1bb6c20548eb4b4f5d6ed7b68efb030d8899a4630ed8200d2978a8b2405aca60dff873906290d437c3b56bcaef1477439b8215a2c5586d4a78b76d792c4e18ae410c41e2c605ad901320fc885f07d475d58696df3ee95366de05400ecd43f7bf6405e41fadc3768cd1fcaabc2325ec23b6df776f466df0fcd512ee751315cc4edff8e82faf35c561d91f6315dd91fe99c113d6738c95f0c3c32eecdfd3c5dc2490d52893ba9657d9d6271fe5b7c1fe57a7b1582491a17c2e969b2ac7282e5a31e623369258567d5d2e4516f2d51f48ac2245d87deaf0f962b56f6194aaa5f46eb92f9b3a5609291b83c21bfe712a9ee0fb21ff2b01666a731a4d21ce26b71c428b9f1cb6484d21ce377a77b9d5e1e9aad04ebc83da29ec2fea48d6cddbd3a475fd8985ec2defc4c5a0fa01e5be8af51b60421a0525f7ef3a42a5c65c1a7adc589ee813487f743da9b3be87717d2301d7da791189cc9b3fdb7bb1b07425b9dcccf3cf7086be916038ef5a7aa859eb8b322370bdb6d467fdd4e4d79dca5313b22ba778e071f66acc1d7eb372e5b7ea7f3e31008ed7445077eee0fcf9ac26f3d5171710d2e2daf7f61a30a1405928545eae17b6aa83c343dbe98d5b61d587e00237eb69a8ed69faa904403f822be0debc4758b738e29014a578ff95c28a8f2269a8eeb692b4c0e7b4813f4ba63baf670cdc0b7a7e5ce5def1eefce51c0bbe61daaf4b9abf5ee20c09338bfb1af8948af3a9c8ebe80f55a353abda0d70ee31e9d8fdb6c0cdd3541957ea86a1f36ac7534b9c49d9a4fab034180df77d775289c0c72b60e96e4e18c68dd1392f04da156b0d5f7f29f98fb42016574f076c6e7dd1b21c8e9c7e5a7518ea9c4a52673e7028c7646698337e5fdf9e89b0970dba02234b6b2a96002046a99fc18a4fa28ddeca574dadbd1ba6c963b444d5eb2c9f34d099c04b73e254dcf2e18a0edd8559b3fa69ab9dadf010cb2e5ed41f71af0e9d1f14c3b3fcd658463ad0ade5381885fb7404b81763d8ee5a5af67e162fb49641ad2c9c3f40e6e71756757e9763ab9f1b8ebb2abbc42a1e49b0aa77af2b2a79008b8b9cb2330e39f33db8c7151ccbd3cdbcb98261a4bf51ff5f3b9fcfb5c24326eebbd9ccff7d4165d30181f1f100460d7996fb438f3eb7c34e7c0c59e8359d0fbcc204cbe513fa04da509bd0137be97d28a0c24c601570b4823aa71f5bfe2a9132ad98fe9bdf42dcd6ef4dd2c7c1424f677c836a4a2059836147d5e521204311149dc4edeb85606d24a43e83b27dcc45f73eabad449c251836e3e16650abbc07bb22f536c1059a1b060c68035d5caac235a8733a5cfcafef1cce5c3bbe52aa138fc75c7b0d34afa12c664d2f9a1909f92851373371b2ab", @generic="b48582026c98ada0ab31f7d5ce58", @typed={0xc, 0x69, @uid=r1}]}, @generic="93f1a5d23b8da6051540cbdb18f08552ce5e39a2535db7d17cce26452377f153b4cff3a5eb0991284ca8637cdf52e1a322e336139005e10e550b4b0117b47b8f69762284b1d543ff9e78cfbb570023e4051c99cd7f4a41f9d9f5c84d80ec1e394b57d8ec5d0cbef87dbdb6c5a33a5392b484db7684e7aa35e62f82c95b43b5f22b28653344381e7572da4bcd76d88be8975db1e79d91e5359585329cbcfb04078c0d239f951c93b4eca5081d116b2bc128141aa21e3050baba315e5c7070cbda7b75523610b8b771c7d9b818afa3fcc3d3", @nested={0x128, 0x82, [@typed={0xc, 0x45, @uid=r2}, @generic="493c1a8236d17f22f51e181a533400eac3ccfd9d42802b9e72337414eb4cc8fe2272e221ed9f2ab5", @typed={0xc, 0x13, @fd=r3}, @generic="de", @typed={0x8, 0x82, @void=""}, @generic="2488a92105757494e788c3f7dc6befe00acd7b24086f6dd44882a8330ca9b85e00045dd8e0555a9f74baeaaac5432145aa67bb353dd85c08a05db783efad560f7e1c54e9c92836ebf2398e46d47e05828e5a93aa3ea5d98f7bb73e27e1c70faa65dfd933a2efce7230d908192e7cbfa20b05edecf062cda24a41cf4c3100e933585c1373db74d924de43a62a3cf59ea585151edc2576c4b87e6c89583c73ffafa480ea", @generic="ce6a96a8370b865d541f4550385552d715700c2cb6fc03615f29a1e9059be5df75988360d11b9e754a3ef5ebca0525f90e4a7ed847"]}, @generic="dc49688054b0a680da82fe3ddf40e889f14a2ad547b305289f61df8595b5cd059f7dc55d7f4718b62c0a3d8567727e9b6662c13da2fc5606603860e5250577070962147ee26671d16e90462aa496d2375eb66a4c8069551c5147662d42f4b38a3b0ec9ed8f36e1d1c17f59efdd2ed8679a4f744aa6384e8b7ccd0917da6c8fb0739332d74a1291bf20fcff0b708a296e4a44e0f89cb79ceeafba6835b342a94bda7dfac463736756e14723bba078c23229fa3c400e872e37fe9c91a0674fecbfe5806873fcc492", @generic="5dd8ce0626edffe9c08aa1ed80741a509ac379a70b31eb9b566c9e60cf626dd164e1d9cf3a02d48cba4b6936bf179291d97b588f9cce878511049a683ff5e01d22ef7728dac8d6d6019c008e7a098a75966a2e210153e29c7a6216b39db40c", @generic="6ac7c43cec572405d2eff1d6be1789221323064bca7874aeb2f80eddb25e8bf33e3e562ce14901ad4026ebd7a367db0a44f9f5240cd4f7854e", @generic="c5e6e1ce91fbf6921d8b22c3a5e83aa2d22c64949cfa72450abed81d6bacadc21f6455cc0fb6d77e917d61adfb5382fe93687fa83f7d33e2cd4a483dd07d0cf78d247552e07986cb9184e5b6faa04bc35f81a5db3e8f261842a816912ad7af6423f1d620e63ccdf24273dbfc1e3a6a6b6067169b00afcd359765c899be43dc4fe74b2aa3dca723cbd3f6a043588ec29c04b813342e0acf23362ce9cebe44ab983b70d580a595843b740c9a30e1bfdf04ad5f89ab48b49bd9787b57ec6c3cc34873201ece75b57f557228ecb2b8688ab22518e3b2356e", @generic="8d4129a0b7cf666e42775b3eb298508abf643eb3d8f21c273037d2b48d0533754ac9555ee6a7c65aa1a5bb4a2d82e66f37a93e3853a99837a46b77845f009510e3e8a20bbe9e67ac0fb2cb071a96d9a7ccfc7a19c1b20efa80497bd287bee0e1a5fc43136c24", @nested={0x184, 0x69, [@generic="97c8a6269a5e3ff451b7479304c2d95a7174eddb710d43b871830917f6c068b6f2bdca78632b312c09b08c76ec4186744a250faffa8a68", @typed={0x8, 0x1b, @void=""}, @generic="0a4f81dde686f3fe49ceba04b6bfe5a4e32773b3acf03df91d726df855ec7baa35cd103ccf925569bcdd8097f47390cb640a3857b16ea19bc23806f8daedb0de990de3977581e66af0c8948b1287caf7848afabc826f70fdb121d8aa5f5fce61f848bdd0eada8120d59cc3fea7f3cdd2394a20aefb8e56dc0a77e6cae4d9ef313bf10cd4dc4b806582ea9a", @typed={0xc, 0x69, @ipv4=@multicast2=0xe0000002}, @generic="eced34e8ba91fc945d7e3632c5ee0d6660511c7aaf72279f656c867388ba29b39f29e2533c6aff43c8596ae4d81d3336c16690bce5499ffc5f4421c3e2b33e25214dfb1e175c277d433aa74d0d7e7b5c017f40d35e69783a839087f9186764f57ebee721457992ae8ef3e707b304590ceb61c1b52de25d52bfaf7fa261576d5284822e84b4a4028344258902b143d3097fa2340497d004519e9b0bed", @typed={0xc, 0x56, @uid=r4}]}]}, 0x185c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ff5000)=0x3, 0x4) 2018/01/23 15:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) signalfd4(r0, &(0x7f0000683000-0x8)={0x39ab376f}, 0x8, 0x80800) 2018/01/23 15:27:31 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fa5000)='/dev/sg#\x00', 0xffffffffffffff7f, 0x8000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000fa6000-0x20)={0x4, 0xcc, 0x8, 0x4, 0x2, 0x5}) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2018/01/23 15:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f00002c8000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000219000)=0x0, 0x4) accept(r1, &(0x7f0000845000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000073a000)=0x2) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000146000)=@assoc_value={0x0, 0x5}, &(0x7f000088a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008f7000)={0x0, 0xaccd, 0x1, 0x8, 0x1, 0x1f34, 0x1, 0x8, r2}, 0x20) [ 41.152868] audit: type=1400 audit(1516721251.980:25): avc: denied { accept } for pid=5880 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x40, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000e27000-0x10)={&(0x7f0000a83000/0x4000)=nil, 0x4000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b4000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000163000)={0x8, &(0x7f0000b63000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0xd0)="0b6e65cc4e96bbec2dd75d03dab931003c91eb21168d818dc7b2489e00231ec1356a5f99f0fc07906752f3b14090f0074fcc4cec84a162ebcdfffeedd6af1bcb39da8d0238bd898eb1033f146b44f845b79eeba436cd0a0d3522f8b1c23294fc6545060eece313b5e0578c07d7f86aeb9a3e1d0b87e674200ca2975f33e01fcef9f38d37114393952be4532c797c1736af7131943f439a2c391f8b9c4856cfe7d480885b27576a952a7086e681879bad689b04bc0bb8939c0e1879083f1f8d57842ef60101e02233706be552ad4bea19", 0xd0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000d3e000)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000473000-0x4a)=""/74) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000308000-0x4)=0x0, &(0x7f0000b50000-0x4)=0x4) recvfrom$unix(r0, &(0x7f0000f23000)=""/0, 0xffffff91, 0x0, &(0x7f0000224000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe08) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000996000)=""/51, &(0x7f000080a000)=0x33) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x6e}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x100ffc, 0x0) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000)=0x0, 0x8) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) connect$unix(0xffffffffffffffff, &(0x7f0000307000)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffd7c) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0xc0) clone(0x4000000, &(0x7f00000ee000)="4ebbe51fb102ef30f9eff6ed26e86a8694ff95acf6c84b65d013b5aecc148dd7f7d09d4fac390d82d0fa423cf892c09ab3dd360e8b168e307f0376a5234e47", &(0x7f0000fe7000)=0x0, &(0x7f0000756000-0x4)=0x0, &(0x7f000028c000)="200fd6045596f011") recvfrom$unix(0xffffffffffffffff, &(0x7f000019b000)=""/0, 0xffffffffffffffd3, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(0xffffffffffffffff) socketpair(0x10, 0x1, 0xa6e1, &(0x7f0000119000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000115000)={0x0, 0x7fff}, &(0x7f0000cc1000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b3000)=@assoc_value={r1, 0x3}, 0x8) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") openat$rtc(0xffffffffffffff9c, &(0x7f00002d4000-0x9)='/dev/rtc\x00', 0x1, 0x0) modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/ppp\x00', 0x80, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) geteuid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b35000-0x10)={0x2, &(0x7f00005cf000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000201000-0x40)={r2, 0x4, &(0x7f0000466000)=[0xffffffff, 0x0, 0xac, 0x800], &(0x7f000079a000)=[0x9fe4, 0x200], 0x40, 0x1, 0x80, &(0x7f0000f2a000)=[0xf477], &(0x7f0000f62000-0x14)=[0x400, 0x92, 0x46a, 0xff, 0xffffffffffffff7f], 0x0}) 2018/01/23 15:27:32 executing program 0: r0 = memfd_create(&(0x7f0000b05000)='self\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000faa000-0x8c)={0x0, @in6={{0xa, 0x2, 0x17cb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ae000)={r1, @in6={{0xa, 0x1, 0x7, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000fa000-0x8)='./file0\x00', &(0x7f000035f000)=@random={'os2.', '.^\x00'}, &(0x7f00000ab000)='-cgroup\x00', 0x8, 0x2) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') r2 = syz_open_dev$mice(&(0x7f000065e000-0x10)='/dev/input/mice\x00', 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000008d000-0x6)={0x0, 0x1}, &(0x7f00003bf000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e82000-0x10)={r3, 0x49b6, 0x1f, 0x8}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00003f1000-0x10)={0x2, 0xc5}) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000822000-0x15)='/dev/pktcdvd/control\x00', 0xa000, 0x0) ioctl$TIOCCONS(r1, 0x541d) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:32 executing program 3: r0 = open(&(0x7f00009d8000)='./file0\x00', 0x200000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x1)=0xb78, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = getuid() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000073c000)=@sack_info={0x0, 0x367, 0x8}, &(0x7f000065d000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007ae000)={r3, 0x9e, "4ee5ac1ac29107605e82471dcaecdcdc4e9d61ed0a273da1bf8b61318568ba586efb6ce391bb5cdce4b275c7a83ca440332a3701c7d5972f55695b399d66f0050d77f5386e4d308e770f88c6bb8cd770e92a9337e81e8a109ed950ca70f1ec184d976ff51afff4190a005a252d18d50dbd06a1b914fc51bd88dd7292f53de19a756c8d2b78691ed00d4392a92a41cfcbb91003568fb217c2bd6500ca5162"}, &(0x7f0000ab1000-0x4)=0xa6) r4 = getgid() chown(&(0x7f0000a14000-0x8)='./file0\x00', r2, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000750000-0x4)=@assoc_id=0x0, &(0x7f0000a6a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000760000)={r5, 0x20}, &(0x7f0000d0b000+0xad7)=0x6) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r5, 0x8, 0x6, [0x3, 0xfffffffffffff000, 0xfffffffffffffff8, 0x1000, 0x4, 0xfff]}, &(0x7f0000e58000)=0x14) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000786000-0x4)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000e70000)=""/46, 0x2e) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e71000)=[@in={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa73}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f75000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/rfkill\x00', 0xacc68b4033c71ac, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000001d000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/rtc\x00', 0x105000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000f75000)='./file0\x00', r2, &(0x7f0000f76000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000f76000-0xb0)={{0xf67, 0xf1f}, 'port0\x00', 0x2, 0x4, 0x3ff, 0x9, 0x5, 0xf73, 0x8001, 0x0, 0x2, 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]}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000058a000+0x8a6)=r3) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d20000)='./file0\x00', 0x1c) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000037c000)="f6aff8c83d30074f8fd0993998c87482644e54cb210ab8fecc798c190e6d409c9dd04a2e4f731f96609dc6820b865b8cc4f221ac02fb70c18b68f47b3116640254437ea85887386968cadd9c1d63687272b76597a5ec94d5d625c5e85ac1bf2a1d7921f9d207820a09987b4d5e29089d6f7d96") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) [ 41.387346] binder: release 5937:5943 transaction 22 out, still active [ 41.403184] binder: undelivered TRANSACTION_COMPLETE [ 41.423134] binder_alloc: binder_alloc_mmap_handler: 5937 20000000-20002000 already mapped failed -16 [ 41.435077] binder: BINDER_SET_CONTEXT_MGR already set [ 41.440494] binder: 5937:5953 ioctl 40046207 0 returned -16 [ 41.447709] binder_alloc: 5937: binder_alloc_buf, no vma [ 41.453456] binder: 5937:5943 transaction failed 29189/-3, size 0-0 line 3127 [ 41.469265] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.482680] binder: send failed reply for transaction 22, target dead 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000391000-0x4)=0x0, 0x800) accept$ax25(0xffffffffffffffff, &(0x7f000069f000)={0x0, {""/7}, 0x0}, &(0x7f000073c000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000627000)=0x8) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) lseek(r2, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000234000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 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]}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000e7a000-0x9)=""/24, 0x18) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e4d000-0x12c)=[{{&(0x7f00008f9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006ea000-0x10)=[{&(0x7f0000e78000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000e78000-0x2d)=""/45, 0x2d, 0x81}, 0x6eed}, {{&(0x7f0000251000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e77000)=[{&(0x7f0000e78000-0xdb)=""/219, 0xdb}, {&(0x7f0000e77000)=""/218, 0xda}, {&(0x7f0000115000)=""/238, 0xee}, {&(0x7f000046b000-0x23)=""/35, 0x23}], 0x4, &(0x7f0000e78000-0xd1)=""/209, 0xd1, 0x80000000}, 0x1}, {{&(0x7f0000e78000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e77000)=[{&(0x7f000043a000)=""/142, 0x8e}, {&(0x7f000012e000)=""/252, 0xfc}, {&(0x7f00001e9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e77000)=""/74, 0x4a}, {&(0x7f0000e78000-0x13)=""/19, 0x13}, {&(0x7f0000159000)=""/18, 0x12}], 0x6, &(0x7f0000e77000)=""/230, 0xe6, 0x8}, 0xffffffff}, {{&(0x7f0000048000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000009000-0x50)=[{&(0x7f0000e77000)=""/225, 0xe1}, {&(0x7f0000aa3000)=""/134, 0x86}, {&(0x7f0000c01000-0x3)=""/3, 0x3}, {&(0x7f0000649000-0x56)=""/86, 0x56}, {&(0x7f0000d31000-0xa9)=""/169, 0xa9}], 0x5, 0x0, 0x0, 0x81}, 0x8}, {{&(0x7f0000452000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002d6000-0x50)=[{&(0x7f0000e78000-0x46)=""/70, 0x46}, {&(0x7f0000940000)=""/118, 0x76}, {&(0x7f00006be000+0xbf7)=""/4096, 0x1000}, {&(0x7f0000e78000-0xb4)=""/180, 0xb4}, {&(0x7f0000058000-0x12)=""/18, 0x12}], 0x5, 0x0, 0x0, 0x100000001}, 0x2}], 0x5, 0x2, &(0x7f0000141000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000564000-0x10)=@req={0x50, &(0x7f0000e77000)={@generic="c5b90d8c694cfc748d0e31aeda9b0633", @ifru_mtu=0x2}}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = socket(0x0, 0x1, 0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000013c000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000e78000)="c402a0a9fbe82b8ef20eac9d0261bdfd5589318ffc3a43839de8e879eb2f0e58faf38d72b52242a7041bc12407d95828badeb3184a96f764b78c0e9d51560ad3174857651b15f0b6897cef63dcb7f0edcd403352f75c17df14a65f786ba43e6a714b6267a29c97bd29692f9b49215dde68eb6eb790dfafb182730217049811aafb9e86", 0x83) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000e79000-0x4)=0x200) r3 = memfd_create(&(0x7f0000e77000)='+bdev-nodevem0em1eth1-@\x00', 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e78000-0x78)={0x10001, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2a, 0x10000, 0x9, 0x4, &(0x7f0000e77000)=@common='rose0\x00', 0x3, 0x6d09, 0x1000}) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000a14000-0x3c)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000583000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x7, 0x4) dup2(r1, r3) sendfile(r2, r3, &(0x7f00008b9000)=0x0, 0x80000000) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f2000)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000b9d000-0x4)=0x6, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00006c5000-0x4)=0x0, 0x4) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f4c000-0x10)=@common=""/16, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ed4000-0x10)={0x0, 0x80000001, 0xfffffffffffffff9, 0x4}, &(0x7f0000df0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000016c000-0xa0)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x9, 0x4, 0x5}, &(0x7f0000d7f000-0x4)=0xa0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000edc000-0xb0)={{0x5, 0x800}, 'port0\x00', 0x0, 0x400, 0x9, 0x5, 0xfb4, 0x20, 0x4, 0x0, 0x2, 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]}) r1 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000029e000)={{0x5, 0x5}, 'port1\x00', 0x0, 0x20, 0x5, 0x3f, 0x3, 0x8f2a, 0xffffffff00000001, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ecc000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x800, 0x8, 0x3, 0x0, 0x8, 0x1, 0xffffffffffffff56, 0xfe1, 0xc67, 0x5, 0x7fffffff, 0x7f, 0x0]}, &(0x7f0000b2b000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000306000-0x4)=r2, 0x4) recvmsg(0xffffffffffffff9c, &(0x7f00006dc000)={&(0x7f0000062000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000050d000-0x10)=[{&(0x7f0000cd2000)=""/98, 0x62}], 0x1, &(0x7f0000992000)=""/110, 0x6e, 0x7}, 0x40000100) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00002a5000)=""/247) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000027e000-0x4)=0x14ca, 0x4) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) writev(r0, &(0x7f000097b000-0x10)=[{&(0x7f000040b000-0x7)="256f10f7df678b", 0x7}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f00008b5000)='/dev/usbmon#\x00', 0x77, 0x881) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000345000-0x6)={0x0, 0xfffffffffffffffe}, &(0x7f0000a94000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e6000)={r2, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x2, 0x7, 0x9}, &(0x7f00000da000)=0xa0) read(r0, &(0x7f0000147000-0x6f)=""/111, 0x6f) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003fc000)=0x0, &(0x7f0000ee9000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000072b000)=0x1000, 0x4) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f2000)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000b9d000-0x4)=0x6, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) [ 41.584611] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.624203] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da3000-0xb)='/dev/hwrng\x00', 0x200000000008000, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000fc6000)=0x0, &(0x7f0000fc7000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000e22000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008c6000)={0x0, 0x7, 0x0}, &(0x7f0000b01000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c13000-0x20)={0x7a, 0x5, 0x8001, 0x7ff, 0x3, 0x2, 0x0, 0x3, r1}, 0x20) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000955000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001e4000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ec000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003ea000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000515000-0x10)={0x0, 0xd267, 0x4, [0x40, 0x81, 0x7, 0x400000000000000]}, &(0x7f00006ba000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008b6000)={r2, 0xd8, "8e9da8badec94949ccb23ccd1ea73c0dc76353199ab841e61eaddcc9a18bc6ff5d6dde59cd9420cddd94fb817aeb52e0d1d5b8d06c2dea2d43e42015e0c60e6005c969baed32b0f076a62a46a481bb6bdbde6a77d5ab9ae1bc945eef2c19df498e58254b7bf0572b59aad34f0701f5efe6fd7d6d20a7e1b77107b29901f081cd112a06b2d6006a340915bee35e9333fe168ed2f0603367186a6f045be1ff540d8a3b495cb89f124f98c55e5bc17b6ac74021850e46f2a3461c550b13977946f75355800c087fe0b4a3628b9af16044efdca577b3e509eae7"}, &(0x7f0000f96000)=0xe0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) openat$ptmx(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/ptmx\x00', 0x44800, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) open(&(0x7f0000580000-0x8)='./file0\x00', 0x200000, 0x110) 2018/01/23 15:27:32 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r0, &(0x7f00004d1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a3000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000097000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet(0x2, 0x6, 0x2, &(0x7f00005a3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000828000)=0x0) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009b0000-0x4)=0x2e25, 0x4) 2018/01/23 15:27:32 executing program 3: clone(0x0, &(0x7f0000e3b000-0x5c)="", &(0x7f0000bbf000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000812000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x541000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000+0xe72)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x5, &(0x7f0000003000-0x28)=[{0x80, 0xfff, 0x100000000, 0x7fffffff}, {0xc8, 0x10000, 0x0, 0x1f}, {0x4, 0x4, 0x0, 0x7fff}, {0x7fff, 0x0, 0x200, 0x4}, {0x5c2, 0x7d, 0xfff, 0x200}]}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x80000001, 0x0}) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) 2018/01/23 15:27:32 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xae)=""/174, &(0x7f0000001000-0x4)=0xae) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0xa, 0x3, 0x100000000) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000dfa000-0x29)="2900000000000000ac01000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x26}], 0x100000000000021a) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000067000-0x90)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x24000000000000}, [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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mincore(&(0x7f00000a4000/0x1000)=nil, 0x1000, &(0x7f000045a000)=""/209) fsync(r0) sendto$unix(r0, &(0x7f0000370000)="bf", 0x1, 0x0, &(0x7f0000a2e000-0x8)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffe6b) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffa000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000ffb000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fbd000-0x4)=0x5, &(0x7f00002b0000-0x4)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000ffa000)={0x100, 0x7, 0x6, 0x0, 0x3}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ffb000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ffc000-0x4)=0x3ff0, 0x4) socket$inet_sctp(0x2, 0x2000000000000007, 0x84) mlockall(0x2) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000539000)='/dev/net/tun\x00', 0x0, 0x3fd) r1 = syz_open_dev$sndtimer(&(0x7f00002f2000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000809000-0x14)={0x3, 0x1, 0x8, 0x2, 0x3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@random={'system.', 'vmnet0selinuxvboxnet1lo\x00'}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x37ca, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eaf000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000862000-0x1)=0x0) dup(r0) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000489000-0x4)=0x0) syz_open_procfs(r2, &(0x7f00003b8000-0xa)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000101000)={0x0, 0x101}, &(0x7f000011a000)=0x8) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 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) openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000)=0x0, &(0x7f00003a6000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000b22000-0x118)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind(r0, &(0x7f0000803000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000cc6000-0x4)=0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x4000000000000000, 0x0, 0x2, 0xfffffffffffffffc}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) [ 41.761978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6043 comm=syz-executor1 [ 41.806395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6043 comm=syz-executor1 [ 41.822316] binder: 6061:6064 ERROR: BC_REGISTER_LOOPER called without request [ 41.855595] binder: 6061:6064 ioctl c0306201 2000dfd0 returned -14 [ 41.866286] binder: undelivered TRANSACTION_COMPLETE [ 41.871695] binder: undelivered TRANSACTION_COMPLETE [ 41.877515] binder: undelivered transaction 26, process died. [ 41.882070] binder: 6061:6076 ERROR: BC_REGISTER_LOOPER called without request [ 41.884577] binder: 6061:6064 got reply transaction with bad transaction stack, transaction 30 has target 6061:0 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000667000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003eb000)={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]}, [0x3, 0x5, 0x3, 0x200, 0x10001, 0x100000000, 0x3, 0x4, 0x9, 0xe06, 0x5, 0x1, 0x7, 0x7fffffff, 0xfffffffffffffff9]}, &(0x7f0000b72000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b78000-0xa0)={r1, @in6={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75f, 0xfffffffffffffff8, 0xe593, 0x2, 0x7}, &(0x7f000061b000)=0xa0) signalfd(r0, &(0x7f00000d3000-0x8)={0x8000}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigaction(0x3e, &(0x7f0000010000)={0xfff, {0xffff}, 0x40000005, 0x5}, &(0x7f0000608000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000034f000)={0x0}) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004bd000-0xd)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000367000-0xb8)={0x0, 0xb0, "ff1ed995edd764851e4cbbc58f03d61dab7141768b9823f21aa754eb2c83604fb9f2a2866f0270ef2566c524d3546b0fb3215b4ef05bfe57978963ca08e5b6a0a9d0e44f1c2b8a63e21ecc3d5843c06fe6542fbfa0acfbe9b64b6030984cbab67495dd426d843e9d4c98ee501a4f48ed023c1e8f9e11782227c55651b733ce9ce5cebb95376ecd70e5defeb81b74c3a785d04390b519c9c2552297b7f0bbef19b986c5fe3d5c1f49f4a4989994ac8d80"}, &(0x7f0000cf0000-0x4)=0xb8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200) ioctl$TCSETA(r0, 0x5406, &(0x7f00001bb000)={0x5, 0x20, 0x4, 0xfffffffffffffffa, 0x91, 0x1ba8000000000, 0xffffffff00000001, 0x5, 0xff, 0xef}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006a6000-0x8)={r1, 0x2}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) capget(&(0x7f000010c000)={0x20080522, r2}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000010a000-0x8)='./file0\x00', &(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f0000000000)='minix\x00', 0x0, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r2+10000000}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffd}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0xad02}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000000000)=""/61, &(0x7f0000003000-0x4)=0x3d) r3 = memfd_create(&(0x7f00007bd000)=',ð0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x3, @rand_addr=0xcde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f00001e6000-0x4)=""/4, &(0x7f0000fbb000-0x4)=0x4) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001d000)={0x0}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000002c000-0x10)={0x4, &(0x7f00008a3000-0x20)=[{0x64103d8c, 0x5, 0x1000, 0xfff}, {0x917, 0xd26c, 0x5, 0xfffffffffffeffff}, {0x1, 0x10001, 0x2, 0x3ff}, {0x7fff, 0x9, 0x2, 0x8}]}) setuid(0x0) readv(r0, &(0x7f0000432000-0x40)=[{&(0x7f00001b2000)=""/169, 0xa9}, {&(0x7f00007a3000-0x38)=""/56, 0x38}, {&(0x7f0000a20000-0xba)=""/186, 0xba}, {&(0x7f000065b000-0xb8)=""/184, 0xb8}], 0x4) r1 = syz_open_dev$mice(&(0x7f00009b8000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000300000-0xb)={0x1000, 0x7be, 0xff, 0x6, 0x5, 0x2, 0xe3d3, 0x1000200, 0xff, 0x3, 0x3}, 0xb) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008ed000-0x4)=0x0) sched_setattr(r2, &(0x7f0000e49000-0x30)={0x30, 0x3, 0x1, 0x1ff, 0x5, 0x3ff, 0x7, 0xc28}, 0x0) pipe(&(0x7f0000cca000)={0x0, 0x0}) connect$pppoe(r3, &(0x7f0000860000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e43000)={0x7, &(0x7f0000aa4000-0x38)=[{0x8, 0x80, 0x3, 0x2}, {0xfffffffffffffff9, 0x2, 0x5, 0x6}, {0x7, 0x10001, 0x7, 0x4000000000000000}, {0x6, 0x3, 0xcca2, 0x0}, {0x4, 0x170, 0x101, 0x400}, {0x9, 0x1, 0x80, 0xfffffffffffffffe}, {0x1daa, 0xfffffffffffffffc, 0x3, 0x5dc}]}, 0x10) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") getpid() socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = socket$inet(0x2, 0x6, 0x3ff) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00001c8000)={0xffffffff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x947d, 0x4, 0x2, 0x800, &(0x7f0000c8a000)=@common='eql\x00', 0x3f, 0xfffffffffffffff7, 0x4}) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) [ 41.884586] binder: 6061:6064 transaction failed 29201/-71, size 24-8 line 2935 [ 41.908920] binder: release 6061:6064 transaction 30 out, still active [ 41.915708] binder: undelivered TRANSACTION_COMPLETE [ 41.920790] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.926299] binder: send failed reply for transaction 30, target dead 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x8002d) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c08, 0x80001000005) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000313000)={0x0, 0x3}, &(0x7f00009d0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000403000-0x8)={r1, 0x9}, 0x8) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00001e1000-0x4)=0x3ff, 0xfffffffffffffe5f) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000854000)=0x1, 0x4) lstat(&(0x7f0000832000)='./file0\x00', &(0x7f0000143000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b1000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0xfc44, 0xa, 0x80, 0x0, 0x7f, 0x0, r1}, {0x0, 0x6, 0x10001, 0x7fffffff, 0x96d, 0x4, 0x0, 0x80000001}, {0x9, 0x4, 0x5, 0x80000000}, 0x2, 0x6, 0x3, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x33}, 0xa, @in=@rand_addr=0x3, 0x4, 0x4, 0x3, 0xfffffffffffffffc, 0xc75, 0x6a8, 0x92}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000041d000)='./file0\x00', 0x200000, 0x100) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d6a000-0xe6)="5d648dd53365e7009c99616fea13c54d6d311ae5237bff32b655c9e2c1c5c456770db0a54429ea06dc9fb938d2798870aabb5df864aae37679981b2c349081377ee12d2542a5e88e43570a8ca15aafa3a881239ef07e91672818a150584f6fbe71fa7ffcd487a007edfbecd40de93af9acc6af0470218fb282d891e33ce4cfdce58f4c2d79190fa80cf1edb24fd9f5b9f6c6ce9f1a0cd6636515560c93dea9d42652c271719edebad702958f0e21f38e35c8d2797efd762580a67837035b8501c7f9633cf833364cf774e9eacab551056dbba02f0e6145b42b404ab5fa1062c0324e0a503bb7", 0xe6) ioctl$TCGETA(r1, 0x5405, &(0x7f000041c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829ad7f7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000eb9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e9e000-0x4)=0x7, 0x4) wait4(r2, &(0x7f0000b24000-0x4)=0x0, 0x2, &(0x7f0000f3a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() ptrace$getregs(0xffffffffffffffff, r3, 0x3, &(0x7f000021d000-0xe9)=""/233) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000632000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ccc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000352000-0x28)={@common='rose0\x00', &(0x7f0000f98000)=@ethtool_perm_addr={0x20, 0xff, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)='g', 0x1}], 0x10000000000000ae, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cbc000)=0x7f) mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0x0}, 0xfffffffffffffe7b, 0x0) read(r3, &(0x7f00007b3000)=""/128, 0x37d) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000647000)={0x4a20, 0x7ff, 0x2, 0x5, 0x8, 0x800, 0xfffffffffffffff8, 0x3, 0x100, 0x8a, 0x800, 0x7}) [ 41.955852] audit: type=1400 audit(1516721252.790:26): avc: denied { setuid } for pid=6079 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d6000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d0b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000091d000)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/23 15:27:32 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe7000)='./file0\x00') mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3e, 0x100000000) socketpair(0x0, 0x3, 0x73, &(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000feb000-0xdb)="03a8a375d355a2177a6c3da06a28024f929ba2a90507885b1a2bb6c222ec1d1b4d01bb71b9d8e3b9ac895323f9d9478d2436c30a93ce24c6fc9b817b5266ab7affcbc34e523b769b11d86cfff2dba96dde4f9380e3477799cb40bc05a0ae04fb2517e5d5f647da151294f3f2ce632403ed375f751a835fd23def382e69cf74c405784ae0169295272db71da31b83fc74219eb23db3e002ebfbabccc7aea4b1236814e980497abc061fd776bba02a1a94c2dcce3814214333da63ea2fcd6fa39b62676df19ec0c0cb3cf43e87733853b400f465cebdf6b4a3d3a433") umount2(&(0x7f0000fea000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fe8000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x24) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f00000e7000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000bf0000-0xa)=@file={0x0, './file0\x00'}, 0x7, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e1a45c26db18603ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f000055c000)=[], 0x0, 0x0}], 0x1, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ecf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000077e000)={0x0, 0x0, 0x0}, &(0x7f0000b57000-0x4)=0xffffffffffffff65) syz_fuse_mount(&(0x7f0000abd000-0x8)='./file0\x00', 0x63490bf69a13e7e, r3, r4, 0x3ff, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000077a000-0x14)={0x0, 0xf5, 0xffffffffffffffc0, 0x1c809dd5, 0x9, 0x81}, &(0x7f0000e49000-0x4)=0x14) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000dab000-0x108)={r5, @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]}, [0x946, 0x0, 0x6, 0x8, 0x3, 0x400, 0x81, 0x6, 0x0, 0xffffffff, 0x4, 0x66a8b478, 0x2, 0xd, 0x4]}, &(0x7f0000a20000-0x4)=0x108) ioctl(r2, 0x2285, &(0x7f0000007000)="") read(r2, &(0x7f0000b07000)=""/36, 0x24) 2018/01/23 15:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x80) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x0, 0x3, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/23 15:27:32 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, 0x1c, &(0x7f0000007000-0x60)=[{&(0x7f0000006000)=""/70, 0x46}, {&(0x7f0000005000)=""/234, 0xea}, {&(0x7f0000007000-0xfe)=""/254, 0xfe}, {&(0x7f0000007000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}, {&(0x7f0000006000)=""/248, 0xf8}], 0x6, &(0x7f0000002000-0x31)=""/49, 0x31, 0x80}, 0x0}, {{&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000)=[{&(0x7f0000004000)=""/15, 0xf}, {&(0x7f0000004000-0xae)=""/174, 0xae}, {&(0x7f0000006000)=""/154, 0x9a}, {&(0x7f0000004000)=""/100, 0x64}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000007000-0x15)=""/21, 0x15}, {&(0x7f0000006000)=""/138, 0x8a}, {&(0x7f0000007000-0x77)=""/119, 0x77}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000007000-0x94)=""/148, 0x94}], 0xa, &(0x7f0000007000-0xd6)=""/214, 0xd6, 0x3ff}, 0x10000}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)=""/128, 0x80}], 0x1, &(0x7f0000005000-0x11)=""/17, 0x11, 0x7fff}, 0x7fffffff}, {{&(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000007000-0x20)=[{&(0x7f0000006000)=""/198, 0xc6}, {&(0x7f0000004000-0xa)=""/10, 0xa}], 0x2, &(0x7f0000007000-0xff)=""/255, 0xff, 0x63a6}, 0x47}, {{&(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000007000-0x50)=[{&(0x7f0000006000)=""/99, 0x63}, {&(0x7f0000007000-0xd9)=""/217, 0xd9}, {&(0x7f0000007000-0xda)=""/218, 0xda}, {&(0x7f0000005000-0xe4)=""/228, 0xe4}, {&(0x7f0000007000-0x88)=""/136, 0x88}], 0x5, &(0x7f0000003000)=""/3, 0x3, 0x8}, 0xffffffffffffb791}, {{&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000006000)=""/83, 0x53}, {&(0x7f0000001000)=""/152, 0x98}], 0x2, 0x0, 0x0, 0x30000000}, 0x1}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000006000+0x2fb)=""/15, 0xf}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000007000-0xe2)=""/226, 0xe2}, {&(0x7f0000005000)=""/155, 0x9b}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x6}, 0x800}], 0x7, 0x40002000, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000007000-0x6c)=""/108) pkey_alloc(0x0, 0x3) getsockopt(r0, 0x0, 0x1, &(0x7f000046f000-0x3c)=""/1, &(0x7f0000000000)=0x1) 2018/01/23 15:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000f45000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x401) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r4 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000082f000)={0x0, 0x0, 0x0}, &(0x7f00009c5000)=0xc) setregid(r4, r5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000009f000)={0x8}, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e98000-0x4)=0x6, 0x4) dup2(r2, r3) finit_module(r1, &(0x7f000053b000-0x1)='\x00', 0x3) setsockopt$inet6_int(r3, 0x29, 0x200003f, &(0x7f0000fad000-0x4)=0x700000000000, 0x4) 2018/01/23 15:27:32 executing program 0: r0 = memfd_create(&(0x7f0000ce5000)='&securitylo\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ca4000-0x18)={0x0, 0x81, 0x30, 0x401, 0x2}, &(0x7f00003a3000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e5a000)={r1, @in6={{0xa, 0x1, 0xdc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4, 0x32d1, 0x200, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r2, 0x1}) clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/23 15:27:32 executing program 1: socketpair(0x10, 0x4, 0x4, &(0x7f0000d24000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b0a000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000065a000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x79f}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x400, 0x7fff, 0xff, 0x500, 0x3, 0x220220, r1}) bind$inet6(r0, &(0x7f00008ac000-0x1c)={0xa, 0x3, 0xb326, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000feb000)=0x10) 2018/01/23 15:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c72000-0xc)='/dev/autofs\x00', 0x202000, 0x0) getpeername$packet(r1, &(0x7f0000677000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b4000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) clock_gettime(0x0, &(0x7f00005c3000)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000a82000-0x10)={r2, r3+10000000}) 2018/01/23 15:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d1f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fa1000-0x8)={0x0, r1}) 2018/01/23 15:27:32 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='-', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000d000)='./file0\x00', &(0x7f0000001000)=""/50, 0x32) 2018/01/23 15:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80b, 0x3) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00", 0x10, 0x0, 0x0, 0x0) 2018/01/23 15:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000064d000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000b56000-0x8)='./file0\x00', &(0x7f000012a000)=@known='security.selinux\x00', &(0x7f000071d000-0x1)='\x00', 0x1, 0x1) mount(&(0x7f000004b000-0x8)='./file0\x00', &(0x7f0000392000)='./file0\x00', &(0x7f0000d4b000-0x3)='9p\x00', 0x0, &(0x7f00006d2000)='v') 2018/01/23 15:27:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x1)=""/1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000+0x510)=""/135) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/23 15:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f000026f000-0x63)=""/99, 0x63}, {&(0x7f00002d8000-0xf5)=""/245, 0xf5}, {&(0x7f0000f91000-0xab)=""/171, 0xab}, {&(0x7f0000b30000-0xfa)=""/250, 0xfa}, {&(0x7f0000e7b000)=""/99, 0x63}, {&(0x7f0000fee000-0x15)=""/21, 0x15}], 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000747000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000083f000-0x108)={0x7fffffff, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeede}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/23 15:27:33 executing program 0: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/23 15:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000109000-0x6)={0x0, 0xbe}, &(0x7f0000771000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ea6000-0x8)={r1, 0x5}, &(0x7f000030c000-0x4)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000687000)={r2, 0x86, "89c2dfa42b246ecc22c06327612a5258f6c3e433ce2a4add54358af6bbcd42074cb6febbdc0ac723cf611d4b3c1888bf03004eb4001aca91ff6a75d1f4b79fd46691e45564454386ed4cd6218a9fe8c9bec6ca8b3b0c95e8bb617d068d79b7d4933f3c256a69c24ad3be66ed34470a833955e3b60a86f44360f5d15b31da88e511dae14684e7"}, &(0x7f0000568000-0x4)=0x8e) eventfd(0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) [ 42.189562] audit: type=1401 audit(1516721253.020:27): op=setxattr invalid_context="" [ 42.206198] 9pnet_virtio: no channels available for device ./file0 [ 42.220019] device eql entered promiscuous mode 2018/01/23 15:27:33 executing program 7: exit(0x100000000) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000805000)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb7000-0x15)='/dev/pktcdvd/control\x00', 0x408000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f000029b000-0x24)={0x6, 0xa3, 0x100000000, 0x7, 0x20, 0x45b2, 0x6, 0x80000001, 0x1, 0x2, 0xfffffffeffffffff, 0x6}) 2018/01/23 15:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033f000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000ce000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0x12e, 0x6, &(0x7f00009b3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000004d000-0x8)=0x100000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 15:27:33 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000027000-0x40)=[{&(0x7f000003a000-0xc6)="53124c75823be40c14394bef1b02b5511abb049b6ec7c040e09303215ddcacdd69fc1346577edccf43b03581b1401b4a761df869e5640c65b1b8af79128f667442751ac8fd852690e17c5e591019ef065e2bf874cfd5fa208028a4afcb79e856cff06f3f008f0b43ed22987019df67dd422fce8e858f15aa6919d043e7044772a8ddb2767b68364dc6cde9963c348ea64166bcfc768dcdcbe583187173aafae2d4053bb4ee04bcfd0b79908eba84c98dc70222d546eddcfbc86d632c21f43b139533e5d9edba", 0xc6}, {&(0x7f000003a000-0x97)="ff8f283cd69b07915897bfc78a0fd3d31c66741025bd29ecf9d7e0a373d3b34ddfa9c0bdbfa0f6b09e9f1c1caf970d3d452f6ccf911c432aaefd3f29625a0026f9544f1e4bc5bf14d6a5038abe4d9c62f84ca6ec4a00d6f1c830be07977007d88bc23df014bf8b04c73e6492fbbdf2d31a66c1141e51a7513a3174bdb9aece9cd0e563677720f6bae0d2cc05e124dc33b9e3b509fdc7bd", 0x97}, {&(0x7f0000004000-0x21)="d22c7f881ae16a84e380d7a3e5c3345513900b47fe12093cd9a0f49f6d9058c6ef", 0x21}, {&(0x7f0000029000)="2f6be1740072daa2c961a01ec4ac7a7003b8f11fbbf2866c489a0eedcfce702f8604aaf7d59dd23940d485cb7c90dc6e85e45859028c4b17e1939a9cd4f511765881561c2031af0e44e463c2ac5ec91b64496b84c2f3d59d4c4141e36613598bde7ae707fdaa5fc415eb7e57eca2c35fcb43b4e357a56ffb4df7377d1f172676f0b799d1f8f1f628563afe", 0x8b}], 0x4) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:33 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x48) flock(r0, 0x3) [ 42.242149] audit: type=1401 audit(1516721253.070:28): op=setxattr invalid_context="" 2018/01/23 15:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000268000-0x30)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500e73fb9324b24f230caa7", 0x2b) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f67000)={0x0, 0x0}) 2018/01/23 15:27:33 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000596000)=0x0, &(0x7f0000000000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c7a000-0x8)={0x0, 0x0}) getdents64(r1, &(0x7f0000001000-0xba)=""/186, 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) 2018/01/23 15:27:33 executing program 4: r0 = socket(0xc, 0x6, 0x7) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000698000)="d6e21b59f53190f02c485910be730cb30501028e3f3cab182918481d51d5cc946620ecb768dc883dfce135a16f765e1f977146205704829ebe1a8512f146b0f6083d73b7696fcf756b10778a1332a31360f137ea92bf88af1e95cd50a9e656b576d6d0f0c3e18d4a4b0841783c0af0f60c916ce4cbf0b96c9b29a396b42066004a6f38b7595275d86b4db8b3b5720be37db17a217f29aa2f2d58fe8142fa6245758c9137a0a344caf17d0b57dcbfb7a0550c3ac38baf62cde5a8f42e3e0d81e678f89f8d5e7e158b9e14384a570a98523d13b90647c24edb57df6e75119a41126b9e5971dd4949", 0xe7) writev(r1, &(0x7f0000408000)=[{&(0x7f0000961000)="04", 0x1}], 0x1) 2018/01/23 15:27:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x1, 0x80002, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000004000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 15:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000004d000-0x8)=0x100000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 15:27:33 executing program 6: r0 = add_key$user(&(0x7f0000698000-0x5)='user\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc5000-0x19)="1e2e258f805e91d8834aad2df615b35e459951044afedcc3cd", 0x19, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/125, 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ae4000)='keyring\x00', &(0x7f000057c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r1) r2 = syz_open_dev$mice(&(0x7f00006d9000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000089c000)=0x9105) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d82000-0x6)={0x0, 0x9}, &(0x7f0000a61000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000014a000)={r3, 0x2}, &(0x7f0000f16000)=0x8) 2018/01/23 15:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3f) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/23 15:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006c0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019a000-0x4)=0xe8) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) fallocate(r2, 0x3, 0x1000, 0x7) 2018/01/23 15:27:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000e93000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x16, 0x8, 0x787, 0x9, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) membarrier(0x1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/23 15:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000945000-0x28)={@rand_addr=0x69, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x6, [@multicast1=0xe0000001, @rand_addr=0x7fff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1]}, 0x28) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x13c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-224\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1183da3342f065eac17ca0072b19330fb510443c7241e42b81f25d4de7c54ccd821597726783b7b5cd78aa40def86", 0x46, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x1f, 0x7, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000408000)="", 0x0}, {&(0x7f0000e5c000)="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", 0x1000}, {&(0x7f00006af000-0xcc)="1ba7cbf5d10e86f3a980f4a93a20ae648643eefa563ff93ab944f907b3019356f357214812693839febd58060daa224a777fc22871510c8bf3d6118aa852792307474cdd5937cf96372d55b03386223c01a006fababd25b52ad88b76f132c16ba01a354035d289c9d64a1b03d5f4f0027fb6b0a0568e8b09c614087b00fb7374734d1545d2ed3370c91a98c776c597a6dd7a0da6f6c582a60dd37208c6a5e40a41bd13dc8cbb90bcaae2ff42a8c72de04052319e530633671e623e025c7fbc3c8174dfc623ec0d21cc0be800", 0xcc}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x4, &(0x7f0000639000)={0x1010, 0x0, 0x5, 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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/23 15:27:33 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) 2018/01/23 15:27:33 executing program 5: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80000, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f000072f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/23 15:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f00007d8000)={0x3a, 0x3c, 0x1a5e7137, 0x8000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000541f, &(0x7f0000fc1000-0x8)=0x0) 2018/01/23 15:27:33 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fdb000-0x3c8)={0x2, {{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]}, 0x0, 0x6, [{{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, 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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x3c8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/23 15:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000faa000-0x8)={0x0, 0x0}) 2018/01/23 15:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0x0, 0x0, 0xfffffffffffffe8c, [0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x2, 0x200000000000, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/23 15:27:33 executing program 6: mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) 2018/01/23 15:27:33 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x80, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000a000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) 2018/01/23 15:27:33 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000175000)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x300}, 0x1c) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/23 15:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00003e6000)={0x2, r1}) sendto$inet(r0, &(0x7f0000ff3000)="5e4a6dc16f95d33351a84376c04bf6c7a8b3b32257276e358e3ff95f6d0a348209acde07bbf67c8dce7e0bdfbb1a9e0161618e1232eab6040192a0ab2c71c047f8d9d6180facd173ebc0555caa26b7f4f3e54a5e21a6e95b0493209dc11b8bc51f8793386e9a94db7b5c00af3d85d4175378058154a2cfe69c9a96", 0x7b, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000e19000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000c42000)=0x101) sendto$inet(r0, &(0x7f0000b61000-0x2)="c3", 0x1, 0x51, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e8e000)={0x0, 0x1383}, &(0x7f0000100000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002b0000)={r3, 0x11}, &(0x7f0000731000-0x4)=0x8) 2018/01/23 15:27:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x10000, 0x0) 2018/01/23 15:27:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000549000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000e55000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/23 15:27:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007eb000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="f726a7975213d5f8a3cde9ed356e898f0d1a0c12e52203c1042bce50da357a6dab6d092a52d69c63856a432a7793bbf12d4b18eb7f6cb7fe69d240424e2f019ce20652f991b6594b0e935de71695f2c9073415", 0x53, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d1f000)={0x100, 0x3, 0x2, 0x100100001, 0x5, 0x0, 0xffffffffffff8001, 0x5}, &(0x7f0000e23000-0x40)={0xffff, 0x1, 0x200, 0x1, 0x0, 0x3, 0xffffffff, 0x9}, &(0x7f0000daf000)={0x80, 0x5, 0xfff, 0x7, 0x5, 0x7, 0xfffffffffffffff8, 0x0}, &(0x7f0000cb3000-0x10)={0x77359400, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4b000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000106000-0x4)=0xffffffff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) arch_prctl(0x1002, &(0x7f000001d000)="e93443a07ff73135b5cc191eb3ca5932895fb5b19b65c9b6274bf4e2f8231741f4685a18f9284a33595ff0bfe91a8a6a6d0630b84ec6a6fbf53251573276e300") sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:33 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00', 0xe000, r1, r2, 0x4, 0x3, 0x80040) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/23 15:27:33 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2000000000000268, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x1, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:41 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000082a000)=0x0, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000de2000)=0x4, 0x4) 2018/01/23 15:27:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0x14)=@ethtool_modinfo={0x42, 0x2, 0xab8, "7108175913cebeaa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000d23000)=""/178, 0xb2}], 0x1) 2018/01/23 15:27:41 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd6000)=0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b5000)='/dev/autofs\x00', 0x48b42, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000fd8000)={0x6, 0x7, 0x10001, 0xd183}) r4 = creat(&(0x7f0000fd7000)='./file0\x00', 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000fda000-0x28)={0x8, 0x8066, r2, 0x6, r5, 0x101, 0x4, 0x18bd472b}) write$selinux_load(r4, &(0x7f0000f8e000-0xe4)={0xf97cff8c, 0x8, 'SE Linux', "c9a4c6321d00d86ea7371b2fa06f4340bf9d7e5778a183578ce75fc9f194a259bfcec2250a510ff4a1638bdfc717f697f59c9b1330ac6ff5fd6f695764e7038b485abb4167adf34d58da20aee1dab6267135e869f80fb15ced8580bcbd81d3ef531f268654bd1d1572c9150fb8109ab9f0010253f7f8ca3f42af94c21f8cafda2bf76a4c0d43c3f947c64675ef8cecf473d91a064719f3072f5ddc64cda9e203754322a31c95160480618f58bdb754cb241e6f614e8661e4b57600a2c952c9f8989914e31cccc0e788e73f36324c2e885ca8b6b3"}, 0xe4) rt_tgsigqueueinfo(r1, r2, 0x3e, &(0x7f0000afd000-0x10)={0x1e, 0xa8, 0x2, 0x100000001}) 2018/01/23 15:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000720000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000bdf000)='ramfs\x00', 0x1000820, &(0x7f00006ae000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000403000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000179000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x6, [0x0, 0x3ba, 0xc0, 0x2, 0x7, 0x7, 0x4, 0x5]}, 0x5c) mount(&(0x7f0000336000)='./file0\x00', &(0x7f0000d52000-0x8)='./file0\x00', &(0x7f000089f000)='selinuxfs\x00', 0x800, &(0x7f000094c000)="ff30e00c8dd7a97447ec5ad90aa12db759df8e34b5fcb05945364b0c7859062bc3f906ce10ffc1c66777559632d688f77c6b317f1ad8f91416a298429e66dc2fc56ec4ab01f13c74cfa2489bf25abdd418f2d3d4da652d36ccd4cf8e1fd292b881739bf760797b85b894b802a5") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") 2018/01/23 15:27:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f34000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d92000)=0x0, &(0x7f0000de3000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000a24000-0x4)=0x0, &(0x7f000087c000)=0x4) close(r0) 2018/01/23 15:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000701000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x3, 0x5, 0xa32d, 0x4, 0x7, 0x7, 0xffffffff, 0x9, 0x100000000, 0x6, 0x0, 0x5, 0x1f, 0x7fffffff]}, &(0x7f000038e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000014b000-0x8)={r2, 0x5}, &(0x7f0000183000)=0x8) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000006a000-0x4)=0x0) 2018/01/23 15:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f00007e7000-0x1)='\x00', 0x2) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc9000-0x1a8)={0xff, {{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]}, 0x0, 0x2, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x1a8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00006b4000-0x4)=0x0, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/status\x00', 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a62000-0x8)={0x0, 0xa075}, &(0x7f00008ce000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a43000-0xa0)={r2, @in6={{0xa, 0x3, 0x8a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0xb66f, 0x8, 0x5, 0x22}, 0xa0) r3 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a32000)=0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000015c000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/23 15:27:41 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x13, 0x0, 0x0) 2018/01/23 15:27:41 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x6, &(0x7f0000c00000-0xd)="a420cf96dc36a45ebfd61f7595") mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000c01000-0x12)=@random={'security.', '/dev/sg#\x00'}, &(0x7f0000c00000)=""/66, 0x42) 2018/01/23 15:27:41 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r2 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000580000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038f000-0x4)=0xb) 2018/01/23 15:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b41000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000c2f000)=0x0) syz_open_dev$urandom(&(0x7f0000267000-0xd)='/dev/urandom\x00', 0x0, 0x40) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067b000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x25, 0xca}, 0x8) 2018/01/23 15:27:41 executing program 2: syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000baf000-0x8)='./file0\x00', 0x46) symlinkat(&(0x7f00002d5000-0x8)='./file0\x00', r0, &(0x7f0000e46000)='./file0\x00') execve(&(0x7f0000edd000)='./file0\x00', &(0x7f0000dbf000-0x10)=[], &(0x7f00001ce000)=[]) 2018/01/23 15:27:41 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000040000-0x7)='system\x00', 0x200) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000012000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x10fc, 0x0) openat(r0, &(0x7f000000d000-0xa)='./control\x00', 0x101000, 0x198) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000040000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/01/23 15:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fbc000-0x9)='/dev/sg#\x00', 0x7, 0x80043) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c44000)=0x10001, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000080b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000368000+0x3f8)={@generic="a10bb05af4f01f0711d4f3f291517267", @ifru_flags=0x802}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000352000)=[], 0x0) 2018/01/23 15:27:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003da000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000202000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e12000+0x56c)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006cf000-0xf)='net/ip6_mr_vif\x00') r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000038f000-0x8)=0x0) epoll_pwait(r2, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000a34000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r2, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/23 15:27:41 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000ee7000-0x1c)=""/28, &(0x7f0000ee6000)=0x1c) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x2) unshare(0x400) mq_getsetattr(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:41 executing program 3: prctl$intptr(0xe, 0x0) munmap(&(0x7f0000482000/0x2000)=nil, 0x2000) 2018/01/23 15:27:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d27000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000093c000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r2, r3) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/23 15:27:41 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") mlock(&(0x7f000041c000/0x2000)=nil, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000457000)=0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000073c000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x0, 0x1, "3204e3ae9a1ab05be32fda502d953526c4c1668c7960024aedb9e23855365890ab6e4078b3cd36ee523cb00356b12b5061c49da1388df47745cc01b2c54c865954a3f92dcd03b1c3d15d0ad00dd491c0"}, 0x160) r0 = syz_open_dev$usbmon(&(0x7f0000d94000-0xd)='/dev/usbmon#\x00', 0x960, 0x88000) flock(r0, 0x2) socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000c9000)=0x4, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c22000-0x28)={@generic="435ebd925c7d8571506093bcff670565", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000965000)=[@in6={0xa, 0x3, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x0, 0x2986, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x54) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00008e3000-0xa)='./control\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000faa000-0x4)=0x53c3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c4c000)='/selinux/policy\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000f8d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="657468315c0300000000000000", 0x0) 2018/01/23 15:27:41 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000020000-0x12)='./file0/file0/bus\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") getpeername$unix(r1, &(0x7f0000477000-0x32)=@file={0x0, ""/48}, &(0x7f0000b54000)=0x32) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') 2018/01/23 15:27:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto(r0, &(0x7f0000f32000-0x1000)="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", 0x1000, 0x8000, &(0x7f000030d000-0xa)=@un=@file={0x1, './file1\x00'}, 0xa) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) getxattr(&(0x7f0000f10000-0x8)='./file0\x00', &(0x7f00001db000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000030c000)=""/4096, 0x1000) 2018/01/23 15:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000837000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ca7000-0x10)={0x0, 0x9df, 0x7, 0xfffffffffffffff8}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/23 15:27:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e0f000-0x4)=0x0) [ 50.580233] IPVS: Creating netns size=2536 id=9 [ 51.318753] pktgen: kernel_thread() failed for cpu 0 [ 51.323918] pktgen: Cannot create thread for cpu 0 (-4) [ 51.329398] pktgen: kernel_thread() failed for cpu 1 [ 51.334645] pktgen: Cannot create thread for cpu 1 (-4) [ 51.339990] pktgen: Initialization failed for all threads 2018/01/23 15:27:42 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x40008000}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f000031d000+0xf9)="1b", 0x1) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000031d000)='./file0\x00', 0x21) fcntl$setflags(r1, 0x2, 0x0) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) write(0xffffffffffffffff, &(0x7f0000fd0000-0x15)="000000035e5b5bdfe0bfabf566af78129e0963c028", 0xfffffcd5) fdatasync(0xffffffffffffffff) 2018/01/23 15:27:42 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000085d000)='oom_score\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet(r0, &(0x7f0000b58000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab8000-0x4)=0x10) getsockname$packet(r0, &(0x7f0000548000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e6000)=0x14) lstat(&(0x7f0000731000)='./file0\x00', &(0x7f0000823000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005d8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffff, 0x3, 0x574ece64, 0x100, 0x1, 0x40000, r1}) 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0xa, 0x2000000000000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007a3000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x5}, 0xc) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x4, 0x0, 0x0) 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000013000)=0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000012000)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) shutdown(r2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000-0x8)={r3, 0x8}, 0x8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000012000)={r3, 0x4}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000)={r3, @in={{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400, 0xffffffffffffffff, 0xd691, 0x9}, &(0x7f0000001000)=0xa0) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xc16, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000960000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x4c2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cd8000-0x1)={0x1}, 0x1) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)='L', 0x1}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001b000)={r1, @in={{0x2, 0xffffffffffffffff, @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]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="4802fd83cca63478526d217e9bea8c55", 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001c000-0x8)={r1, 0x1000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x4, 0x5}, &(0x7f0000001000-0x4)=0x8) recvfrom$inet(r0, &(0x7f000001b000)=""/181, 0xb5, 0x2100, 0x0, 0x0) getsockname$inet(r0, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x165ab07758d962d1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) sync() 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924925ab, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000c9000-0x4)={0x100000000000, 0x0, 0x2000}, 0x4) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 15:27:42 executing program 6: openat$keychord(0xffffffffffffff9c, &(0x7f00007f7000-0xe)='/dev/keychord\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x7, 0x1f, 0x1, "2b33079e95edbec454d8e4cfd1148440748798b150303caea47926264b421f712098c7c9747cb3bcee72c0f016d4a21a6283a3ca04b47082121323182615e455", "ebea7218690cb062dac8b4e4c52d817d19d3660134563d126a2b069250875aab3756734afc5faff2e96c7981e536bb55727a68f503cae95a5e06505c7eb2c8f6", "3e751db5ee19f2672af0d20bdaf2a8a15c1914d50506c900ed44365e33b541c6", [0x80, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0xfffffe99) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005aa000-0x4)=0x0, &(0x7f0000f9f000-0x4)=0x4) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000100000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008c7000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ce4000-0x5)='user\x00', &(0x7f0000086000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c18000-0x68)="", 0x0, 0xfffffffffffffffd) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x20, 0x1700) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2100c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f000038d000/0x4000)=nil, 0x80000001, 0x2, 0x81, &(0x7f0000ce3000/0x1000)=nil, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000003) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r3, 0x0, 0x0) 2018/01/23 15:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000378000-0x4)=0x60, 0x80000) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r0) rt_sigprocmask(0x1, &(0x7f0000c5b000)={0x2}, &(0x7f0000b7c000-0x8)={0x0}, 0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) write$evdev(r3, &(0x7f0000d18000)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009d7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000aaa000)={r5, 0x3}) 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) prlimit64(r0, 0x0, &(0x7f0000ae8000)={0xffffffff, 0x100000001}, &(0x7f000087d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000916000-0x15)='/dev/pktcdvd/control\x00', 0x98400, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000035b000-0x4)=0xea29, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c44000)='./file0\x00', 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000320000)=0x0) r1 = creat(&(0x7f0000754000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d28000-0xcf)={0x0, 0xc7, "bd1005bbc2fcf74382db6d81725ba128996318f65f6d55ddb5e22dd8674ee403bb0a95ca2414a8c5499af7faef77008927c6f500970b0b65e214e8c3426eca66ac12691a7c283ff8ee5482420b5838ddba66945bacd5f51f956fe55ba2ec4ce2c35db903638c8d9ef81961f0ba65dec339385765d2a75f1a5638d8ac2443784b37d768ab634fdc96fe0b6dc853a48daf48d2fa79546f2b9225dcb24e0166e13e7a814baff60c359c5b08d2b3afa322594d04d18aa3dc8a20339fa9478306f4e8cb1bcfc748f2e4"}, &(0x7f00003e2000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b51000-0x18)={r2, 0xfffffffffffffff7, 0x10, 0x8, 0x9}, &(0x7f0000018000)=0x18) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x14) 2018/01/23 15:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$join(0x1, &(0x7f0000a70000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$unlink(0x9, r0, r0) r1 = creat(&(0x7f0000405000-0x8)='./file0\x00', 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000145000-0x4)=0x1, 0x4) r2 = socket(0x1, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001ad000)={0x0, 0x200}, &(0x7f0000a20000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001cc000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd400000000, 0x0, 0x2, 0x64, 0x9, 0x80, 0x3, 0x9, 0x3, 0x8, 0x6959fdd5, 0xfffffffffffffffa, 0x400, 0x101, 0x3211]}, &(0x7f0000fab000-0x4)=0x108) sendmsg(r2, &(0x7f000090e000-0x38)={&(0x7f0000193000-0x10)=@ax25={0x3, {"9899d7b779f64a"}, 0x80000000}, 0x10, &(0x7f000061d000-0x10)=[{&(0x7f00004cc000)="b25478a1836ceaf7b3e3ed91de990c1473f10d45c66128b14c11eb0e6257a8922ed874ac828fb3a24457a856df88d2e27007eefd04ebdd6d02382401d74d579fc744f8d8fa04da4532442c74a1ef42e3f900c5716ef6b2ca8d58caec9aa9be3a0636f7f3702e1ac7f4c395703ca612c4fb6fe22758f9d338fd03a03443e72fc10b94cd1057aee0091aaab8a8cd9d229150a6d941fd1fb4aabcaefe1961318b139fb9beed0e10dd323008e3b29ddd99cdc9c6346eaf5f847779234fa9f63ab792c83083a2e71dcdf4224ddf6c4b3ed0c45e3aeac871553372bfc19c5b09ebbbf9d50bcd28091e2ddd4c49bdd15d", 0xed}], 0x1, &(0x7f000062f000)=[], 0x0, 0x240088c5}, 0x4880) exit_group(0x5) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) time(&(0x7f000027a000)=0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000774000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) 2018/01/23 15:27:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000874000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) ppoll(&(0x7f00006d6000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ece000-0x8)={0x77359400, 0x0}, &(0x7f0000064000)={0x0}, 0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000027c000-0x4)=0x0) 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:42 executing program 3: rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x57, 0x8ce24f83450648e4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x6, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') r1 = eventfd2(0xffffffffffffffff, 0x80002) sendfile(r1, r0, &(0x7f0000154000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa0000-0x4)=0x0, &(0x7f0000358000-0x4)=0x4) sendmsg$netrom(r0, &(0x7f000032c000)={&(0x7f0000742000)=@ax25={0x3, {"42f8e223d1c74f"}, 0x8000}, 0x10, &(0x7f0000e8e000)=[{&(0x7f000068c000)="b9cf0f2c6746e4b2cc4a7c49f330a73d50d084e7695d8536d67e7bcae417fd7bde43b77f7c24f0220b38a325c52a1681562d71f09bf2a1def93119dee460bb5c899ecb423469ac4405b71132510936dc1b834554e2a61a6950c744586bb8cde1ca9bac21d8a8eeedacd70bd58eee177dcfcdf4542cc84765c60b059a2dd55dd24e46ef3006b8297096f4ef4d5c5cd016dff0a3faf97a715e93e9", 0x9a}, {&(0x7f0000580000-0x14)="b617995e33b54114e6b4b9e83301911cb69b6c9e", 0x14}, {&(0x7f000045f000-0x2a)="dd6723d86bb345a8b6ba3f6d4648a0c069b02b15ed77e9dc82fa8ffbf5f321e7536eaf9daa5869ebae16", 0x2a}, {&(0x7f00007e5000-0x8f)="e2a685cfa5923eb34c53172442f883d8d8d2409190c3dd19de2639c9cdc8e2e6ac9f1468002d414c81c517e564855ad08239953b5b5b97105caa778f0ab99f4bab838193e40541b13d776cc14354d4532905c0b837f2b256998cc356de2cd4547ac9d7fba2f8298117812f53950f704e8a536724412af9f0e84a82b2a6287273106edace9a043e44fafa469d7f2d05", 0x8f}, {&(0x7f0000ace000-0x88)="8f6564cc6aa36724cb5605e7f06044e2568b8ae0ae6f19a83faa7cbdc98e833973389104135a5fe6792f2da5701ab00ae45d1cc139620b57aeaf80c3772c0600e3b4f5372b1f11cc20fc5923faf784297edd2cc5f7285ddf87605ff22fb1a1fba1348538e68743943303ce7440a93f134d6a306c1226c0cc12a9e59d99f58314216615f1e5b22c8e", 0x88}, {&(0x7f00009d7000-0x6a)="52bdd6f6f58e48b811e77b1e6ff99b77a7fc8d9e98f09249f29d3f2865a5582e09e0198930df1d46de7f445e33664f23818211f7e9910b461a49bc7db5aa4e1c02b01916831de8f19634faee1909db79a8be3cb2f99143e9763847dcbbcbd34798cc7e7bc975d0b4df38", 0x6a}, {&(0x7f0000ae5000)="f1cb15e382fb79776a8da1393e20b82ee9080ae592d6bd06950803c4881fc6d5c0ff3ee02a5523e3d8c5ed45628df01a98b9158fbbd759f501794fcaf672fddbd37decaef8c9e3120bf9455a868b98061b1d", 0x52}, {&(0x7f00001fc000-0x8b)="57e75831e7085ebd28cde1fccc231bf5fee1864f1e554e3f8c0d721280252933df02b4f2c7ed60d100f954c964038ea0c767d5b3c663ced09b86a0cabdd3b4f8f18ef4b4a741922e73d606027eadb0cdb6fe5a883c881f25b1641fe5692193808d3ee6be267cd454f6d86149043746c7b24847a3d441daec1ec913c0c4443ca92f8913cc955687ebe0adc5", 0x8b}, {&(0x7f0000e6a000)="bf5f16e19bb91e447ad6008834bfa9284efc92185ff4610fa3f4638ed874ec60be98d727aa74706e37f60dc620f9673bbabe62f56344e07065dbba607e1f9913e4c1dd573e52f7c177b929c0f7ab857778e8363bd0b6f5155cc3b3067805590c9b29ecc2db654ccc76d7bc30a9f20f809138ffc2edf049898faa82e27fec8df37bb2af37cff9bf020a236d86add28a0fa72130cbdb1eddc3c581aaa485398392c57ce4206c5d7a820bdeb1e6263df1ab1f16", 0xb2}], 0x9, 0x0, 0x0, 0x40000}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000+0x570)=0xe8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c75000-0x4)=0x0) stat(&(0x7f0000aef000-0x8)='./file0\x00', &(0x7f000091b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000fa2000)='./file0\x00', r2, r3) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab2000-0xb)='/dev/hwrng\x00', 0x4100, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000c61000)={'security\x00', 0x8000, 0x0, 0x468f, [0x6, 0x14, 0x8, 0x200, 0x81], [0x2, 0x3, 0x8, 0xffffffffffff1491, 0x2], 0x10, &(0x7f0000f2c000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6gretap0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x6, 0x4ab, 0x51e, 0x1, {0x4, 0x9}, [{0x7c, "a3f33a2370bcb9ba10050f25d89447ee7c7114c613bbb6f365a4bae46d", 0x7f, "d95bead4255ac875d009527e0d1e4d69bc9f43e05e011ef78b5fcfe3d7f2cfcd3598b18e271862f122c533fb890c7005781ccbd6ad2c3b1a41c02a43cbd9d9714b9d9bd56c04d8ac06dc8b814aa8ef10e3280e6d04a44625d21f2cae"}, {0xa8, "5d62560b9ce6f7e41a2f4191cfb827bc803cf98256c2a176b278a3f27b", 0x2, "d6c8dd1bcd7c0beaae9b79b6c42f27b9353329400b440579de5de2179e784a4a1b7760ec663e553b610d9e0695637f9f06e16ea136094cdf7cc142eb6faefa878ef260403ae04697bd241fb6cbe95037d426cce04dae463ab0e3a244bef92684f8f621dc83d902435cb87c9f5e67e908f19178b17275b42b46f9e93a676ba06bfec55f1e0f549919"}, {0x3d, "e8acb73d17d56b1fd550d5ab6d645b51c0cdf08b16ed48b2e9a4fa81ab", 0x1f, "63cc5dee6155d6d449d393245dfd848b425647985ba2a83e544b5448d6"}, {0x3e, "d87dd02d6f1dd2206c03a31515edb6bbf54fd1bb24c1140c554c074700", 0x65318086, "fc4ff8ba6e57d64f8fd9095d6490c9ba3dd3e1c87a0fc02ed306475ceb59"}, {0x20, "36a0404a0c758b7e9b8e88cc37bcb6b54a75d054b59d64d72267631693", 0x7f, ""}, {0x2d, "5cec9523229679edd048a8c444cfec5f4db26070f648d9ffe39b8000f9", 0x0, "fc3d01430926cd93a38d7eedd7"}, {0xf8, "53265958fbfa9e0b705497c0b80c774b59bf590320eaef5d40fc113f2c", 0xaba6, "3dc0ec02c7052bb256418eec8d75aeb85fe5088fb049e064f8e48cce01014e86a8b08e338f7c2e69dc83c6f69cc450bbe75a3718b377f1e6112c06e2fcdf4feef6a4a4af5c633dfed899a34026249f7a21f17ed18df99b5450efb2af21e3f02c3fd71535dce68820d4a07d7b4d51f7d9052b74cff21b658636987ed189e5819fbaa1eb5a5dc9a8724c34975fd167378049305aef9d9aec9f32cef109dbe264d37710b217f47073095f4830c32e58b0262743478ac2aa1c1e8e0cd69a3a6c682e9501a13d57c3272bce2dec0233879a5c51442f203a98acf3"}, {0xa0, "427b216708e5321bd7c8084e50d12b927c95ba0899a5a1d3d336c6997a", 0x7, "e12cdbcceef799cd1f97238e4bb51f3972738e08aa3d399b2cf792a4f0d5273e5950fd1edf2f14a83f01407bbd8e115dbaca250717773b800da61a4ef87b21e2be39f54fc6d884b23d51052081a0fb7af412d7a35be2c732cf5dd3296e4ead8b7ff13aefe10ae87b414d3df4ea345bb4517d4bb5add6533fb3e60e35f5534f97"}, {0xb3, "6228f85b3471ad1f913b260fde30d6e891a364c33647789fbc5169803e", 0x4000000000000, "e9bd5b56900516312e6c1a7754e812ed2cb094b9d04ebf7e516b957e1a96199cb47a831ed591d80e4d31a9a5c2d0105e0a83162722c9b86928daa65db9bb9fd52734c0c1d4f7f8c597375d9acf80aeeb70b2666518595d03b9905ff26afb9993b32f9e3b19dcf809c889f11f9bdb56e780800719d624b502d4f37488890db604e639f4cfa633df4d0becf48a9dcc06048d0455"}]}, {0x73, "8a0cfcc63b799ed73047f759ffd9a8fc9b0bd11b79f2610505ba9691bc", 0x0, "31d3c4a623e8f3e4259e6216fbc45c44dfd7437e9153c8df3a31c9c2eb36aa3afa2dd9e83c5281a8906ad52b9217a0520de6357bdb704c1b82da257337065ecd277a8d4000c70135201143fc788e1fb88ccc14"}}, {{{@dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, 0x0, 0xffffffff, @generic="b75757960a4d0cb17f23ea1302ef5f76", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0xff, 0x1, 0x3e}, 0x4, 0x23c, 0x29f, 0x0, {0x0, 0x7}, [{0xe3, "0e2ae0d3a67d2ca6b6b2413c74d5534861385e8b925cf39e7e124eadf4", 0x9dc0, "a663f87051351221554656f11e106265d455555f2fe7e36ad192a5a1680e4dd59ecac210db62e5e27c7d38ade768e9fbd32451b91f072ac73661c3e23a7d02e0be14eb76ca8e373d391dad41fdb672923a92ca1fb5ef58d449f0746001455123bc6028c3df62504c75d6d9485dac0dff8ead9e20a35bc66fb2fa71a4cbd66f0832965e09498091aa040d11f37cae1f18274c93252e984261663a83a823f006016f83811c35466584b5c54255babe02a941232d427b4e29ff3da630959977f9c356e131"}, {0xe5, "1807339ccb81d02911f8ea3e48d0b093b7e1e109c8b3869bf7c4b11dd1", 0x4, 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"a2f3f6d58d29b00afc8132ce0c35701f3b6a0e5a3b2b893c8219acb865d13f7b42313fcae30656d78e2db1b6742560bc79b16927db262bfe12d6ca88e4942087ec794743d0debf9f942505ed1fff7bdb81c0c3d870a0d9b2da8689733fdee98813c2adebbaa3f3c02e4ea7ef1b48952be09877dbd6834327456b96c5e0d32ce755682c7a5665f508863d0a6432b1090e4776fcd0d4c07c8947af2b52d6f871c0afd8bfc8364322d03c6297cab7916d3d3bb16fe23f0db644a66c36c51866c053f9af9a821ef307af63399ada81f0766865d7e79e75e1e193ffeaa08a0b805eb619341df3625d2fd434be007e08d6dce54a3cb1104ee529860daecdd17675982c9746e9258d9b4e507afaf75df3724136624b185d80525e4b481895917e0dc03755a5d441490472bac70b2232c93a065a7547a28d88526f4d23e181ca3b206e07adc6d342eb43643ab39e37b146ce9b2180b3cb6cd6d40dde9eb4fc259a8d0ed989344cd975fe579b04953ce061aa62ac49a8d4db0554ac14cdff05e1cf13fe6bedb3271ec5607f00f04ddd31eb108c034acbfbfac9a307854d88e68cc284711ef6dcfc1213a99b0ccfc33f2d39a7b7c72b094611624d24fb9858309bc7f7af09ac146d440bd2c3f47bd224c38fa9cdf0a086d44b067b3a19b612c383c7b0712c451294ee6b4e674e986e7da4cd005fc9950f0cf3e28c163e01b89bf8cc96d02830c8d8c3940dde523d42e090a46d44142618b94c32befc1d65341ba579c25eabb3a9e0c0d74119d802b1413d3c897002e8c2d3b845e48a23c9d7cd8c208fc5d4f111bdde5eb9915537e018460f97983fa794a5c0cba2e6987dc0ace35444153d157788589587df0960d183085b0aad4943978e8805ff3adab4b14ea2b1a125a4de8972b8e25c2c3b427eb6790730cf771d57db0244f05e91d7bad6c1c50c97787c920fccd988439baa5376068b3e5ff3dfb9b56db2ed5c759258377f0c2230ca8ad9f501b5550d524940474be35c2290a224f044c74ef9096011970597bc912359cc012bb1fc83c056c177f634d0beb9a241e369afe7d8aefec3c1539d3fc10ea155d84337045c53a19983538a39d40bda9fab17d14a5185be7407f9f764c13dc3c09bd83f3a6d5f57ff0e9c95f02ac3829b4856a1b8d418c2a23c4cbe9b408a3706b6351574b8bee2c955d562fc751010a2210cc4883f9e0404b18fbba8c4308690ba335c19f26192741e9f55967a78882dd509abf4d22822f66202161b4102ef17d9d88c77b901e5d7e317dcb8fb9aec8017fa0a51a94f1cc349f19976387c3ef099c646a92b12300e6b1c90602e182b47fee5a1e667e250a67910949a17e8272c932a6b0a88610bce3999296ecf7a725fb5fa566269da524e22175ee2c81044c942b5a4464fea573d42831523bfdbef55c7cacfb881d1493d4d397aa6efb5959f53f7134af4a7723ef1fafb5407ed18e8663a905c00f5acd1344a4b3942802047e4b6ea953fcc57e33897a3c55561c3980ba253795324711b83d64d061c6fd6178ab3a408076d873f470a4d1d64d69a43f999c12cb3ba777ec2216b3225a6d8e965b519a2da7de1e59556fd00bcea4940dcecf158375796ae1a9862b4422e2169eead4ac4ccd5d963349f8c861d29c5c2d01ebc169b82d9b26304a7a28cedabaa5e75b49ba7e02f350a588932b6df11e3b064682d41a8d2dcf1c061a69e4390b4a0936c80f0c8b3d3afd41a41e45a80b5b59829a5e43c125971ea3a4e13ad04e4179756829dab5908c82a482e59e5681fcc86a603d826a42dff088fad9c3b6dfe21a05212542b25bf44d978d999cf6f4b0c06e46fc08600a9bdfd1d2b1e91c60ee91b909eaf4935f41d18a66ec9e4a4108bab04e49e9fdeefe8d05334e8ae2ec5c4bd9ed73aaae5e911b8a70cbfbfb1ba80399b7db706304893e5490e2c062b7286319e1e805454fad14c5b3f3eff46830136ff6b2899f2e9df8cbbbe3d7faae5181c275fb78f57a44baf888d78c5ca6ac08f651fdd8f7815b0f23bcc11542f7cf7e69375d57d4c2e88c5001cb29d8fcdb623fdf439abe5e1c4c6014d633c6fcb170c7e5b8fd41df17c4757db1e277165be4c873fa813be16d5c5ef5b44d3725a8d4110e3a7c914f5704da336e8002e1bde21e800d2ba6fa2fa62a081ab97d601e61330d1150935104a9069bdc5c8836be3c286baf4a4d29ecfd8738fc2c0fb027677106dd0cb553942e66ceca591f07c09407efa780198580c7cfa6f7e0daee6c52ff253cef5dd2172fef31210d804f58f937520a883e832228c5e96c1555e04b193838f25294422438e3951fc45ee91ac178d9e142c2688451d859dc05e472a39ebcb3f377f7c2a80825210200118b6876c967a8329aadb7a98b6a5fd4fdc541d65986d8c64cfbf1ffd109fa2ab982915b91247304dfc0e50f4f826c28a86f582d0c5d8711b917a38c2c6bd38ad7c4cb80865b6b325833789dffb990a40915f12081154148276f3b6624c0d850a9542784a58ab66817c77f918ef2f2394aa8d9093bc90e102ef79fb83955761bd7b86664f407179e8e527d1ab370701567d24ff50437782a8788172e91a58e94376b19a9f1df5aae224c6247c358099a97507135fc21ba5d20a608255ab5454e72c7b6d6c33ca7a7323dd2a02ab904e7dd62595e2a6ca4ccd432c0c9a66f86630a16a0b9603431525d3022060b958e2c253d8ad3db53de7492044a1ec8b4f82646ed2d53ed06ade166f65fad3b63abf4fc6dc732643d0256912bc9322a57565ae095c8db8e25074bdad62a5690b3ca6ce1d1f5bb3d7939c8448ce5bac343625080e872c823bee7163047007f381033de2929568df671c450acacee6126c745ed4aa51ef7828eee38d9726e5f12e5d62b5868d280cc02e29b2b0053dfa34a1cdb26161b08e87f63bc6e4b43ffcd1f893d1889293e5aad04697d9626e2986552f73bb3b70868feb8a41bf4e4662455f2b5c9d04f3ab83c5bfbed89513c7b21e80c8c45428fc6095d5157505c223d656eb2ae9138e9d3d48d3af846d6d93c07159d2e9bae81c9c9b6f1e6c1205802a28b8623317e21c03d30f6b5f15e98d4c5fe9d23f5c182b372e3e80a22dc09b5b0a5c314b3402c7929f60bb38e263eee6c713c3455570e946ec540e9c3548f1b867cbc3b3baf01147077ab9dff1f0dfba0781945fca36e952ebbfc30d8debe14af4956c324873f7c1736eed8e84f25904a10455991901fe5aeb46efe545679cb769c33b28c8b688e6b453b24db723f691d108fadf9c463b53f07b25c100f93520f72c54a7e4317666f811cd411c7605b909a6101d419bf89b5df5c9ce62426ac39096c0d2ce4481daa46d013475b0936fcb69c09e154e4b56ea463c35d2ad03f7d5b22a5655e7e58d4197c58e7089577a371467b14f62cf0fb730b9d65518a49ac2c7d6f6e80a2b941f44e7a0defb1fd8136b2f13cdb7ff11aeb6343183911e0de6095fda53bcdb47dd0049e024826cefb0f189adb9a135920c13839862e50e7f3445e9e9da381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{0xc4, "1f59e35512767eb8eb06c1f61d9acef1145f6aef4df513ce45d491e4e7", 0x401, "56306782c76d04853b63a87d287cdba6e6b86632c9c9f326cc5b4aad6c7d7b2b0447a3c9c5d39668cd0333dfb73484bcd897c383eaf971552c55b3ea085fd7430c56e41092737457dd621ae3ddaf3e55ae66872c81d2b2b0b7a11ed2e7f37835a960707d24710c3a485222491ba478afbb1714642c97df8b4d6fa0b2df1d3b9ec852664c4ae1cf6686402600c0509717178d44c2214c2be71a6d993c1b242d570d5c9ef1"}, {0xb6, "79babc09bf258ef7ea62ed6825bebea00bea2c62852957ca4e83a41ece", 0x9, "329bca509296c6ea0f777b3d7aa0e2541e19d6082761dbc2998909105bf537a534b1845904e7eee410c4aef02c0c751d46bb7a5d54b5107c6a27e38af749aec2c238a9544290b258393106fdf747e1e480adfbb919799ab90871fde0a14f5337ce7f647bbf3e6105e18d3d773ee9d231e27c744d078b64eeaa328c6c6c2331d531a90e1af72d322bce64b06fd6216f979476c5f9d7db"}]}, {0x83, "7e22a517bd89b2d1ec32c5d343402f3784c0b92fe2f8e72c56a83ef560", 0x3f, "b79fae1613fa759c8f121a4c561ad150e58951c4cf3b775e4b522edf7001cd429c11d3fc3d7993874ebb282388c4e5de4c5ef036bc94a3644b3b9c870965cd7b89363261a7beb65a4c1224ab2fb211ca586d3d99c7e72ea774bb602939b83520e5ae10"}}]}, 0x46ef) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$ax25(r3, &(0x7f00008ef000)={0x0, {""/7}, 0x0}, &(0x7f0000e92000)=0x10) close(r0) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000087c000)=0xfffffffffffffff9, 0x2cc) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3, 0x0, 0x0}) recvmsg(r0, &(0x7f00004b9000)={0x0, 0x0, &(0x7f00009e9000-0x70)=[{&(0x7f0000801000-0x1a)=""/26, 0x1a}, {&(0x7f00008f1000-0xd0)=""/208, 0xd0}, {&(0x7f0000088000-0xce)=""/206, 0xce}, {&(0x7f00004ca000-0x1000)=""/4096, 0x1000}, {&(0x7f000093b000)=""/162, 0xa2}, {&(0x7f00004af000)=""/249, 0xf9}, {&(0x7f0000bab000-0xac)=""/172, 0xac}], 0x7, 0x0, 0x0, 0x401}, 0x1) 2018/01/23 15:27:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x400041, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000061e000-0xb)={0xffffffff, 0x5, 0xa16a, 0x100000001, 0x1f4c0, 0xffffffffffff6c5a, 0x7f, 0x0, 0x100000000, 0x8, 0x1f}, 0xb) 2018/01/23 15:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f2000-0x8)='uid_map\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000b0b000)=0xd4c4, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000037c000-0x10)={0x77359400, 0x0}, 0x10) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/access\x00', 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0xffffffffffffff69) r0 = syz_open_dev$usbmon(&(0x7f000068e000-0xd)='/dev/usbmon#\x00', 0x6, 0x80) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ef9000-0x12)={0x7, [0xff, 0x7f67c5f1, 0x6, 0x4, 0x8, 0x40, 0xffffffffffffffff]}, &(0x7f00003bb000-0x4)=0x12) connect$pptp(r0, &(0x7f00002bd000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x11}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 51.631384] device lo entered promiscuous mode 2018/01/23 15:27:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000228000-0x8)='./file0\x00', 0x92b00, 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x5, 0x5, 0x8001, {0x0, 0x0}, 0xffffffffffff8000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x102) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x80000000000) 2018/01/23 15:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a76000)={0x0, 0x0}, 0x1, 0x0) connect$inet(r0, &(0x7f0000171000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000142000-0x10)={0x0, 0x98, &(0x7f00004e2000+0x5ab)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xdcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000235000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010d000-0x8)={0x66b0, 0x100000000005, 0x4, 0x7fff}, 0xffffffffffffff9b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c32000)={r1, 0x100000001}, &(0x7f0000971000-0x4)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c20000)={0x107, 0x0, 0x1ff}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007d4000)=""/92) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b84000-0x8)={r2, 0x4}, 0x8) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000054000)={0x4, 0x4db0, 0x5c000000000000, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000055000-0x8c)={0x0, 0xffffffff80000001, 0x200, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={@generic="49b924cc70075445eb7d76be67027973", @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000055000)=0x8000, 0x4) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000801000-0xa)='./control\x00', 0x1) listxattr(&(0x7f000011b000-0xa)='./control\x00', &(0x7f0000580000)=""/69, 0x45) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r1, &(0x7f0000983000)='./control\x00', 0x200) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004a0000)='comm\x00') mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000fbe000)=@full={{0x3, {"d68da60e17e35d"}, 0x0}, [{"39373d5a94c9e4"}, {"6f5cb057268377"}, {"502f39014baf62"}, {"ddf9973cb3d76c"}, {"a0e5ab874c2548"}, {"1c5a07bc8eaae1"}, {"3d4bf5683b6c75"}, {"c67241935881f8"}]}, 0x48) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000995000-0xd1)="35cbb3cb9dd340c44b33cf0e09cfaf64b9f1399181a6b13da62d1fd00bb13c97aba60fdcfc2480415ecdfc2d782cea210f9a275df0ba4d826603ed3562b8a50f876cf9fa057c1ddebe3bde3fa1f8d2acfe8096f289fadffc8ba5fa026594e826927ce273707a8f49399ef5ee80fb03ddcab744270161ee1af3d9189c87cc874a8ee99324f16881c8188f4db923bfb797d4c57fbb0085f8752e16769578428a11851d5edef30a1b39d74a7369604cbdad699fe21825834f7c338cffd80d57b9ac47c6940b7de7144fa415868c6ab42c2467", 0xffffffffffffff86, 0x2, 0x0, 0xfffffffffffffe2a) 2018/01/23 15:27:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10240, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = memfd_create(&(0x7f0000000000)="2c258d00", 0xffffffffffffffff) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000022000)=""/225, 0xe1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10001f) getpeername$netrom(r1, &(0x7f000001a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) getcwd(&(0x7f000001e000)=""/177, 0xb1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0xfffffffffffffffc, 0x0, "c04e8353277e93b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000023000)=0x7fffffff, 0x4) 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000717000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d4b000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000773000-0x4)=0x0, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009cc000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000add000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xb0ee, r2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000c67000-0x4)=0x4) 2018/01/23 15:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f000013a000)={0x0, 0x7}}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00001a8000-0x50)={@generic="5093b070c7621c33b6ed137982febf3e", @ifru_flags=0x200}) 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={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 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ddc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005ad000)={0x0, 0x4}, &(0x7f0000a11000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f1f000)={r2, 0x7, 0x3}, &(0x7f0000842000)=0x8) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10)={0x0, 0x0}, 0x0) r3 = add_key$keyring(&(0x7f00002a8000-0x8)='keyring\x00', &(0x7f0000b1e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000312000)='keyring\x00', &(0x7f0000dfd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000989000-0xc)='cifs.spnego\x00', &(0x7f0000834000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) 2018/01/23 15:27:42 executing program 5: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) r2 = dup(r0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004f7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004f6000)=0x10) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000010c000-0xc)={0x0, 0x4, 0x2, [0x3ff, 0x3]}, &(0x7f00004f7000-0x4)=0xc) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000049e000-0x8)={0x0, 0x8}, &(0x7f00004f6000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000019c000-0x8)={0x0, 0x0}, &(0x7f0000412000-0x4)=0x8) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000042d000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffff7, 0x4, 0x5, 0x0, 0x5bdfbaf9, 0x6, 0x4, 0x8, 0x7, 0x7b, 0x7ff, 0xffff, 0x1000, 0x2]}, &(0x7f00004f6000)=0x108) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f6000)={0x5cd, 0x8200, 0x400, 0x3, 0x0}, &(0x7f00004f6000)=0x10) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000231000)={0x0, 0x94, &(0x7f00004f6000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7eb0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4b0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x593}]}, &(0x7f0000071000-0x4)=0x10) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004f6000)={0x0, 0x33, "db4abc7696a630ae59919ed1faf4cd1cc9de02f94cd122cccf92953bdf0031b346b3366e03fd1e8f9ba8d9f04bdbdefd476de4"}, &(0x7f00004ce000)=0x3b) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000010e000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004f7000-0x4)=0x8c) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00004f6000+0x921)=[{&(0x7f00000da000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000498000)=[{&(0x7f00004f6000+0x467)="b628e34d3d32798aa02ffce594fa7a2cb5", 0x11}, {&(0x7f00004ab000)="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", 0x1000}, {&(0x7f00004f7000-0x28)="2b8099e3064f39d2a0f5603f526a5285a0eba02e966cd1998866d3e9bd6dbfb0cea39389a45323d4", 0x28}, {&(0x7f0000072000-0x4a)="bb1d80b38a0e7d05237454af8efd3c2f0a05ef414b27c667f78759760ed01fb747a72a37834fbbb10068743cc3013162a7f9c06598a830ce0d80f0bde4452be5fc991f196f91e4a5947d", 0x4a}, {&(0x7f00000d1000-0xa3)="c53ea983a080176301f9af98502f9388cffb349d13f80af7638360a3edb0c975a56a74aa4802ad68d0f31427a2abcd09a9de95eedf353233e8c8e559044b7255faafb051ccdde85e874a0ce011f924785ff885fdab0b04ede304c9071e0a2e77bf6ca6113abd20f5e82d02944209b2f5119763dd0fce2261dbee2c024c7701dd5a5bb6d7ccd7e438830d35ef0a8e09d41350690a6a0e6e04f6693c9e65be3a36685103", 0xa3}], 0x5, &(0x7f00004f7000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x5, 0x3f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x9, 0x81, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff000, 0x7, 0x8, 0x4, 0x3, 0x3f, 0x8, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x2, 0x2, 0x8000, 0x4, 0x7, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff84ff, 0x200, 0x1, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5f, 0xc, 0x1000, 0x6, r8}}], 0x120, 0x4040}, {&(0x7f00004f6000)=@in6={0xa, 0x3, 0xf6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xac7}, 0x1c, &(0x7f00004f7000-0x90)=[{&(0x7f00001ca000)="1176e54db8a2a962541252cc1480e47ffcf775f1ee8ecd7873f6d2ec54ac83d284d7f72fb15db8519c56277f290b2ee0d2bc050eb1236db22dec7c6cf5", 0x3d}, {&(0x7f00004f6000)="f9af0a61cb4784a41d42ccc14eb8d2a6d4d58a94587c5deef4bcf3c95ee2504c4027f4a140ed7d851a3efdc080cfcde6551a7a566be3c0e6b284d36107048dae7fd56ada2dc32461e49fbeb83a4d6a3171eeefb3cf660456e11e73fcbebd83f9af9a03a11e1b47a21cde92e08e941458b2b5246428fefb200a295400d22a506cbc93e5815dc6c83e47d55133a8a262393b18df07d3ac6d451e81b6f907236f6559e0f7644dfea12972f3c948bbe8f81100a7b6043bb8e45712fd356899e10fbe82e388db9f3b8bd92b77d41eb4", 0xcd}, {&(0x7f000016f000-0x86)="8d590720b75b231bf9d6457c2227fbff621a0e5a747218685834b929b0b87e9f73e6677ce0791f47f103d51929a12898f9ec64e91734162af6d7aff9459d2a84a1a9d466ae06c7e8a1f2afaa4d23cb32df435f1a9e85d39e36cb1c05322c172da9ca1e9beb47f30547d7efb406a3a8afb1a2d37f0cecd7e28b2451d4f714de319694d14cd8bb", 0x86}, {&(0x7f00004f7000-0xde)="d61d53d8017d63f1b32c4a893ed544114eddb60523d85cdd9b83908e46fb849da6c7cdf71af505d897afa3990f7a81c1aac4ed54898bb99a30a192e9aea69333cba54c3286aba7a66a53554fc93b6b43abb3a5e0912fd749ac33d081ab7c3b469a5bafb27e5c78217cf812f472c48297592cd5059c956bf45c438d0f8a7d0c7afb6df47d8ebebfccad9574aa6b470aaefbb089ab06b8b76ae91b9c1f81d63d843e85ce48746f8eda814dce873455a79a96b548220a6a1d2abbeeaca12eafeaec0bbb82783d435236bac05993fc21d62ea64598bc206d11d88d9458bff2e2", 0xde}, {&(0x7f00003a7000-0x24)="47df06836f38426f732e5205cf87c2a9b761d41086acf96844d814752114c40e8e3cf85f", 0x24}, {&(0x7f0000279000)="6eb632b17cf2286296d5df4ea221077d083327619a1dddf9c4184a5a219ece8c077b546b8d1de7727161e8997d61286d7182854f5844c2bf63b97dbe918632a867e1e19dfc173a22397a0eabc03473c3c5fa28c7a5623fe4334ef3914f50af138b0ad05bf20d64d7e384761d9d023b487397ade8c6e869eb1df231bc9a8a6360be25afdd35a90c5c95916b3af2b4f560644f2e1e60096aa26b06b5", 0x9b}, {&(0x7f00002f3000)="ca91267d508576fe78ab46bfd85fcbbc9cef88a955382cabe50959b6941924764c6317219f4110d245630a92dedb526a429ef955a244fbd62fc7854aa5fcb0f4ac0cffa708a9972e478364e8578a6176036b2f71af5ba2a4c5be28bac2245f1b870dbabf3e49af38105e0d1f98657b224a1903567caed16cc2b07465224057d39a0d655379c8c7a8175f03924e26e5a67bbb81f7133dce8a46f06ed57160ed4cbe45799a2d8ada5690af9139ac60349a2245b7fef0d519b7862b2d3bf54a734807d748057daa85184110e97722de96aa9829b19828ea2859ddbb1c26c03612b5ca344272d51a71f5a4", 0xe9}, {&(0x7f00004f6000)="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", 0x1000}, {&(0x7f00004f6000)="", 0x0}], 0x9, &(0x7f00004f6000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xff, 0x200, 0x3f, 0xbe1b, 0x3ff, 0x8d, 0x1f, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x0, 0xffffffff, 0x10000, 0x0, 0x6, 0x4, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x100, 0x9, r11}}], 0x90, 0x4040040}], 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004f5000)="58fe7d8843df375f71eae9dda3d0a0bd16dd592b292bd0a167a437e76c682b4d628aad716e3e2a1aa37215383f52a746b5a2fafa97932408a1c77463a85b87993b44e8cb5d341021e647bedcda227a97984d96996355c8bd93743a5764a014e4c0f3a2ac65bafbe5af5d0b8089fd6ddb23e6d1a5542245b07ff8b8351a35adf75d32c42d8da9c06183eba6cfabdb3053ab6a41b29779cf4f19520e5dc6d1c66fbf884e8391bef6905f7cc845f541681eaa747ac60e42954397128ccbefc3f102a324a7e1f31cc4704efc147754275f552bd8f105456a962aa877425e609eb294fe40aa14d01826036298e6cc44424aff1ee6", 0xf2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/01/23 15:27:42 executing program 0: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x2000000000) fstat(0xffffffffffffff9c, &(0x7f0000824000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$random(&(0x7f0000717000)='/dev/random\x00', 0x0, 0x2b7368be2c013430) write(r1, &(0x7f0000d64000-0xe2)="bf5f7691fb6581a479949dd88af3f99e3c31c206951edbd799de10e66c91cb6a5a36280d88317f3654c1b64dc06d69b35f62bb204e6906454bab854280c22eb5cf9bb9f82b6fb92a2944fbc571ea26e473d35521ecdd871cf581dccb582d64425383f16478d896baf73896b455234001b054220abbb7464e8c55fed0645504c7d4a44b0875172e8b07e3b3950ebe994677993a87efc95879be99dc30ef4945dae72a79c916835d4ac5fc7201ca85e5e3b1f6948c4211026666a95ed065f9a3ed327ce9820cb1047cd8b518c6b721957d7966ddb083ab885871c528a1ff390b8632c8", 0xe2) fstat(0xffffffffffffff9c, &(0x7f00001d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) pipe(&(0x7f0000286000-0x8)={0x0, 0x0}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00009d3000-0x10)={0x1, 0xa5, &(0x7f0000710000-0xa5)="7d4604b4275fbb3d64747f051d1ba2727900ca1e491e13eb12ba6340e6a176dcce8040e99234a35d5355d965682907f0dbb3fc46dc33d524b3e8bfee375e993d64d0d77b45f09ddb31418ed47429d621202e0c2b71def2b3a7a47a08d74fe6a5b27e157dc72bbf0ae0e8b3a6ccd615905a5e0c702d2e3d19abbb54ad014403fab36272fe8f6e7321a66309cf1e761e6017c3fb16b10e883d3e60880f5113d494ac2cb93f35"}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000040e000-0x4)=0x7, 0x4) mremap(&(0x7f000047f000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d43000/0x3000)=nil) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000002000)=@known='user.syz\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x880, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x7, 0x9, 0x9, 0x2, 0xfffffffffffff1ec, 0xfffffffffffffff8]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00004ae000)={0x0, 0x0}) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) dup2(r0, 0xffffffffffffffff) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x5) pipe(&(0x7f00004bf000)={0x0, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002fd000-0x2a)="e8117ee35d7facb25f6f8dff18970b7e6dfde95fff4635b97d817664a0508d7eeb2b355e796b2a787566") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004ec000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f49000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85bc684c07798660, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3eda8066a17b1acddf9fd87a4009f6fe"}) 2018/01/23 15:27:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000001000)={@common='ip_vti0\x00', @ifru_mtu=0x2}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x80000000, 0x80}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0xb5}, 0x4) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2018/01/23 15:27:42 executing program 3: pipe(&(0x7f0000123000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000837000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x2, 0x0, 0xfff, 0x3, 0x0}, 0x9, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x2, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a44000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000091b000)={0x0, r2}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000b42000-0x8)='./file0\x00', r3, &(0x7f0000a31000-0xa)='./control\x00') utime(&(0x7f000078d000)='./file0\x00', &(0x7f0000c56000)={0x20, 0x401}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000224000-0x8)={0x6, 0x1, 0xfffffffffffffbff, 0x4}) utimensat(r3, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001e0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef3000)=0x1d3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000479000-0xb8)={0x0, 0x0, 0xf52, 0x7, 0x4, 0x3, 0x1, 0x1000, {0x0, @in6={{0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x4, 0x8001, 0x53be11b1}}, &(0x7f0000bef000)=0xb8) r2 = creat(&(0x7f0000c0a000)='./file0\x00', 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00004c9000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000825000)={r1, 0x11, "c640379f6180877151f9dfc4372354384c"}, &(0x7f0000d8d000)=0x19) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000da000)=[@in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x64) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000fdb000-0x4)=0x0, 0xb, 0xfffffffffffffffe, &(0x7f0000fdb000)={r0, r1}, &(0x7f0000fdb000-0x4)=0x0, 0x0) 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000e72000)={0x4, 0x50, 0xf033}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/23 15:27:42 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b50000)=0x1) splice(r0, &(0x7f0000fa4000-0x8)=0x2d, r0, &(0x7f0000587000)=0x0, 0x3, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000438000)={0x40000010, 0x0}) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000050d000-0x1a)={0x0, 0x12, "65153c5a2db5d9e95a9b7dcdfaeffe3c1a0f"}, &(0x7f00003e4000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000083d000)=@assoc_value={r2, 0x200}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00007be000)='./file0\x00', 0x101000, 0x20) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000f6f000)={0xa3, {{0xa, 0x1, 0xcc9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000def000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000d9b000-0x8)={r4, 0x2}) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aea000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f00004f8000-0x81)={0xf97cff8c, 0x8, 'SE Linux', "a797cbb592c9fcd5f505c60f760c1a3a779b6053b7e964201ae753c4b82aec53dc6b7235749640f42dc8a73b3092b860bca18f1975cd4ff177ea1498d16d1971adc0d8d31c96ece246477633294ae91a49d251a156c9df3b37b4a7167fc3f9ef6c2043fa06c477f6165dc64f4ad094dd68"}, 0x81) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f00005c2000-0x54)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000") 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f0000eb9000-0x8)=0x0, 0x1) msync(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000073000)='{\x00') timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x101000, 0x192) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000000c000-0x50)={@common=""/16, @ifru_names=@common=""/16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r4, r3) fsetxattr(r3, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/01/23 15:27:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb9, @loopback={0x0, 0x1}, 0x5}], 0x2c) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000063e000)={0x6, &(0x7f00008dc000)=[{0x9, 0x4, 0x82, 0xa6}, {0x4, 0xa519, 0x1, 0x9}, {0x3f, 0x4, 0xde64505, 0xd22f}, {0xaaf8, 0x4, 0x3, 0x5}, {0x1, 0x2, 0x0, 0x2}, {0x82, 0x80000000, 0x40000000000001f, 0xe1}]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x167fc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.908258] binder: BINDER_SET_CONTEXT_MGR already set [ 51.922031] binder: 6522:6525 ioctl 40046207 0 returned -16 [ 51.954980] binder_alloc: 6522: binder_alloc_buf, no vma [ 51.961455] binder: 6522:6538 transaction failed 29189/-3, size 0-0 line 3127 [ 51.970561] binder: 6522:6525 got reply transaction with no transaction stack [ 51.981153] binder: 6522:6525 transaction failed 29201/-71, size 0-0 line 2920 [ 51.994276] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/23 15:27:42 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000784000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000389000)={0x0, 0x81, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f00003ab000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a64000-0x8)=0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x10001) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b0b000-0x8)={0x0, 0x6}, 0x8) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000021b000-0x4)=0x0, &(0x7f0000a1f000)=0x4) 2018/01/23 15:27:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000014b000)=[{0x3, 0x100000000}, {0x8, 0xfde2}, {0x4, 0x0}, {0x4, 0x2}], 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/23 15:27:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/sequencer\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005b1000-0xc)={0x80000000, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007c4000-0x6c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}], 0x6c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b03000-0x48)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x2917, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x48) 2018/01/23 15:27:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = dup(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000917000-0x4)=0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000910000-0xa1)=""/161) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000034c000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xfffffd75) bind$netlink(r1, &(0x7f00005fd000)={0x10, 0x0, 0x1, 0x10}, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000df5000)=0x0) 2018/01/23 15:27:42 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a3000-0xe8)={{{@in=@multicast2=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, @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}}, &(0x7f0000b22000-0x4)=0xe8) r1 = add_key(&(0x7f0000bff000)='user\x00', &(0x7f00008d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000704000-0x71)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000502000-0x98)={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]}, 0x0, 0x644}, &(0x7f0000f71000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) keyctl$unlink(0x9, r1, r1) keyctl$chown(0x4, r1, r0, 0x0) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000178000)=0x0) ioprio_set$pid(0x3, r0, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80002, 0x0) r3 = accept(r2, &(0x7f0000c3a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cba000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000708000)={0x8}, 0x4) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f000067c000-0x4)=0xd, 0xe5c22ec8c99a775e) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000524000)='/dev/ppp\x00', 0x2a8202, 0x0) bind$netrom(r1, &(0x7f0000f7e000-0x10)=@ax25={0x3, {"907a13d468f0dc"}, 0x6}, 0x10) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x43) 2018/01/23 15:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) unlinkat(r0, &(0x7f0000d83000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000813000-0xe)='./file0/file0\x00', 0x310) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000302000)=0x0, &(0x7f00003a6000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000bae000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init() splice(r0, &(0x7f00003b7000-0x8)=0x0, r0, &(0x7f000066c000)=0x3, 0x2, 0x8) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@random={'os2.', '/dev/pktcdvd/control\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000691000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0xc) [ 52.003520] binder: release 6522:6525 transaction 35 out, still active [ 52.010562] binder: undelivered TRANSACTION_COMPLETE [ 52.015686] binder: undelivered transaction 34, process died. [ 52.021575] binder: send failed reply for transaction 35, target dead 2018/01/23 15:27:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fallocate(r0, 0x3, 0x9, 0x7f) syz_open_dev$sg(&(0x7f00001e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) 2018/01/23 15:27:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x84800) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) 2018/01/23 15:27:42 executing program 3: r0 = open(&(0x7f000033d000)='./file0\x00', 0x608401, 0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ea000)={0x28, 0x0, &(0x7f00002cc000)=[@request_death={0x400c630e, 0x1, 0x0}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x3}], 0x62, 0x0, &(0x7f0000001000-0x62)="5f577435bcad1b2d53a9570cd8ef8098a68ef07c32991afa913c7e0616b21102f0740c2783d62f03915b2ea88aa5062127ae7031b609280d93b7099c9313371622cb25c0478188ef3b7d6e6212a32c392a19b25ecf74344ad8d3c82b3551085d08af"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907000000", 0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000987000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000720000-0x8)={r2, 0x3}) 2018/01/23 15:27:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00007c3000-0x8fe)=@file={0x0, ""/4096}, &(0x7f0000b5d000-0x4)=0x1002) socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000055b000)=@file={0x80000001, './file0\x00'}, 0x3a4) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet(0x2, 0x80005, 0x8, &(0x7f00000bc000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004a3000)={0x0, 0x0}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 15:27:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000754000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000efb000)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/23 15:27:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a27000-0x50)={@common='eqh\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) pipe(&(0x7f000059e000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000851000)={0x44, 0x9, 0x4, 0x0, 0x10001, 0x2800, 0xffff, 0xffffffff, 0x6, 0xfff, 0xc4cf, 0x1}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000008d000)=""/112, 0x70, 0x2, &(0x7f00003d2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x807, 0x14000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d5000-0x4)=0x101, 0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000096b000-0x45)="212a88af3253d808ec13214627156cca782899491a4f05f4550023e7141992433950dc33e4a04e2cd3dd466fbedf546ca3e121a9ca6bad6e7c511ef6ffa39938efab3cc7f5", 0x45) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000950000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c83000)=0x60) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/create\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000cd2000)={0x1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x2, 0x8, 0x10001, 0x7, 0x0, 0x8, 0x91, 0x5}) r2 = socket$inet(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffd86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r2) bind$inet(r2, &(0x7f0000105000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009f5000-0xa)='lp\x00', 0x3) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ab7000)={{&(0x7f0000ac5000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) r4 = socket(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000f9b000)=""/55) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000d08000)=""/196) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000f4d000-0x94)="bf8013da37c15e7817999211c0511927f0e779b8c15760a9af5365b3a6f9080eb85a047104b101f773a72b628dc86819b95387cd459ff7e70d82c3ba064c52382b8c731ddbfdaba7f3e30cf964b1111a64dc701a397ba83af8673b0b17f683918b2159048d3258ef6b2f470556566e8092d89baeab340619b0adf11b04bc8762399338b2fce2981b95ad43fb2e4e4d92d480e4d7", 0x94, 0x800, 0x0, 0x0) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/23 15:27:43 executing program 4: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000196000-0x18)={0xaa, 0x52, 0x0}) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0xd, 0x4, @thr={&(0x7f0000d9a000-0x37)="494ee2953830e18a6cd5ebcbaef8d82140de36b025bc28369cbe8ae035a3275dfb08ab71c077fc9dc33773d16e122765f32b8b6d7a0220", &(0x7f000090f000)="e1b17f2f1332095fe4630bb31968ac995c35a63567eec8569ab9b00cfabc32eae265ab30511912c064be9c4c5fb8d92bbb7f7af41482011c27cf470e0db989e57e09a6be75c8949a3991149d47bc77b96c124f5e4aa6b82198b332ff46bd275e030c4914b4e94c4b8088c25d22d719d00d48ac8291c82f9265347323483fb30c0de49c81e1459f4fea1ab568e99629701c3b97dc08d2a35dffd9d70cad32897cc9262ecee8141637239daa087715e29a7389c787e3a6380401887876468298b794d137d156eed8f9a64e5b35d85df8ef0ffcd6db47dbc47077ad5dd3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000f81000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$random(&(0x7f0000f9d000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0xfffffffffffffffd, &(0x7f0000522000)={0x0, 0x0}, &(0x7f000037f000-0x4)=0xfffffffffffffeab) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003fb000-0x4)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000823000-0x4)=0x0) rt_tgsigqueueinfo(r5, r6, 0x23, &(0x7f00003c1000-0x10)={0x20, 0x5, 0x1ff, 0x1}) ioctl$TIOCCONS(r4, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x9) sendfile(r3, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10001c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) bind$netlink(r0, &(0x7f0000854000-0xc)={0x10, 0x0, 0x0, 0x100400}, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/sequencer2\x00', 0x800, 0x0) connect$pptp(r1, &(0x7f0000d76000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000a29000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x2, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000cfc000)={0x4, 0x8, 0x7ff, 0x0}) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, r2) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00003ef000-0x2)={0x7, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 15:27:43 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000193000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x40000000) write$selinux_load(r2, &(0x7f0000290000-0x17)={0xf97cff8c, 0x8, 'SE Linux', "07937efd5bd68a71c1a95e51664e30adc938b83b256e0508deaf1e89260374a0e7d06fa45d87cb39"}, 0x38) write$sndseq(r2, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r1, r2, &(0x7f000001f000-0x8)=0x0, 0x20) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00003ba000)={0x9a}, 0x0, 0x454ceff4) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0x564}, &(0x7f0000a78000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000)={0x0, 0x0}, 0x8) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/pktcdvd/control\x00', 0x200, 0x0) recvmmsg(r0, &(0x7f0000f2e000-0x3c)=[{{0x0, 0x0, &(0x7f0000ee1000)=[{&(0x7f0000ccf000)=""/0, 0x0}, {&(0x7f0000fae000)=""/230, 0xe6}, {&(0x7f00001e0000)=""/20, 0x14}, {&(0x7f00006e1000-0x15)=""/21, 0x15}, {&(0x7f0000a0c000-0xc3)=""/195, 0xc3}], 0x5, &(0x7f0000f7c000-0x60)=""/96, 0x60, 0x4}, 0x5}], 0x1, 0x40, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a86000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f00004d3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffcc, &(0x7f00006b3000)={&(0x7f00004bd000)=@newneigh={0x30, 0x1c, 0x1000021, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d78000-0x4)=0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000096e000-0xc)={0x10002008, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f000065a000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000851000)={0x44, 0x9, 0x4, 0x0, 0x10001, 0x2800, 0xffff, 0xffffffff, 0x6, 0xfff, 0xc4cf, 0x1}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000008d000)=""/112, 0x70, 0x2, &(0x7f00003d2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x807, 0x14000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d5000-0x4)=0x101, 0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000096b000-0x45)="212a88af3253d808ec13214627156cca782899491a4f05f4550023e7141992433950dc33e4a04e2cd3dd466fbedf546ca3e121a9ca6bad6e7c511ef6ffa39938efab3cc7f5", 0x45) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) remap_file_pages(&(0x7f0000eb3000/0x2000)=nil, 0x2000, 0x4, 0x8001, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) sync() bind$inet(r0, &(0x7f000081a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/23 15:27:43 executing program 4: 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}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000-0x48)=""/167) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000012000-0x3)='^^\x00', 0x0) recvfrom$inet(r2, &(0x7f0000013000)=""/0, 0x0, 0x10040, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) r3 = getuid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f000002e000)=[]) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = geteuid() lstat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002e000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000000a000-0x4)=[0x0]) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgid(0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002f000-0x8)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000-0x8)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000002f000-0x4)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = getpid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002e000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000015000)=0x0, &(0x7f000002e000)=0x0, &(0x7f000001b000-0x4)=0x0) r29 = socket$nl_crypto(0x10, 0x3, 0x15) r30 = creat(&(0x7f0000005000)='./file0\x00', 0xc0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002e000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000024000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002e000)=[{&(0x7f000002e000)="a3cdfcb11fbad9ee60f6fc28a023d97f8390368e3178b4604bef12b97796508132e7857eab1693be9efb1a0619b9e0ab6ab5a2690fdf35e70e", 0x39}], 0x1, &(0x7f0000007000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, 0x0}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xf0, 0x4000000}, {&(0x7f000002f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000002d000-0x20)=[{&(0x7f000002f000-0xe4)="85d0bf4b391bb18f068f5e90143042cc67eeeef5fb5af1d3e974ed4b25f04d6f9327ecf579396ea9f09c8362a972021dfc420bc2dc300fd9d264bd36f34f078998447cfc8587ccc9e6d3ae0dfd519dce334fdc4845e44beaa8560d59893748c4e2ee351f66190a60c5a3be50f2167d3940c06281247b822092431a6f82cdec6fccfa3488605d2777c36a1be7e14a60080a7dd1a40c8920fe9fade98b8c983490321765b6f261a4655ef8a980e5d441d252223f729b60538ec04b394321b7263b21b91a40c485d2086e1553eed4e529eb9b30b42e2603c0471386983bc838e2c65751a3fd", 0xe4}, {&(0x7f000002e000)="4f3466ad7ed89a34815059fc6903c38fb69850cf54cae8ac5f42fcda4f5b1051e933d751d508bcedaa6b31", 0x2b}], 0x2, &(0x7f000000a000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0, r1, r1]}], 0x38, 0x800}, {&(0x7f000002e000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000002a000)=[{&(0x7f000002f000-0x96)="4355de5d9f0f07f496071961ca69ed200c20eee98106c9c63ea61e676008affb1917eff7897018f8688ac3da16c1930eeff85579015dee44e22971990d6fcef2db3585c672324bbab0bf0400d4f44aa64b1b1efb2291ca84d4c78db515ab738db0d9f39805b45958acafe06f0a2c9e3d8efb0c07d00e682347097a9a07d342b194c6f0baa8021bca43aa1ca8a29341748ccbf0b657b4", 0x96}], 0x1, &(0x7f000002f000-0xc8)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc8, 0x20000000}, {&(0x7f000002f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0xa0)=[{&(0x7f0000004000-0xce)="0b455e98d6f082ae00c68d981871472bd3e7e8e1f540d78225655ce96487bcd29525de405cc2b3e1e3f8a451f962bea4a7066dcc73ccb9155d87b3dac836c3d60f49104cec1c8a4c10968b749dc8c9d4e9f3687ac2cf3400472578e21e0db60f995ad6fe507bfc69b1eaecf12ee11cbcb256b25040f5700da622e9dd9dfe68ebfda75ecbad7a87312f61684f610775dcb5c7bc7199feda5fdae44c45c5daa35d8808d291beb9780d717b22f8786a93c9d2881d964c95a1fef0532e9695d1c61350e2e2dbe97897893e500e8149c7", 0xce}, {&(0x7f000002e000)="82c1cc162e8918ea92065a6e4826984075b49b7761470adb6d3ab7253575e13a0840d1d83fa4e502b717d1975d22dc24ee964fdec074d841e3e6bfe6ad69e56d9fcb8689c76291f686397d6719bd69efabbc7e7ea08cc5649860a1d4c28dae4e59542a3ea5bd0e66e50752b6fa2007cbbab8aee286f79423a9bb11f95cd5bb4298a6cd4951116b80bf4314e4f3e415f94446a3fc8efc3a2356acbd8f03315f8a57a827ac4920f519906b7017c9b926c0b9633d7988412abc1f4f922fdcb74f60e777bd314ed804", 0xc7}, {&(0x7f000001a000)="41cd6b1f70beb8fb9fcfb2858857c8ebdd35e6ac64029ad12e6931929f5e43bb4515c4d06985746783157aceed8ce56d1ae25b442320f9f0d2b56bf8fbb561f7903986b609b30db68777d81d3e60c98aa2fac65fb97dbaed33d3026ed0711ab1ec4ba072427559b14d6ca1b86670cdffb0b6a955bc6ca87fd403955e5de08f1a963423017362642407e4c5492b1fbf93a53997ad", 0x94}, 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{&(0x7f000000d000-0x1000)="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0x1000}, {&(0x7f000000c000)="9178d1ab22ce7d40ca8e164a7c22523b4ef324a0d0b9bd7c208e1951c35b06e4f9173802a9e383a5e873fcf8964b509fa764a541b8ab3b494a6faa97e348a98e888cb44196cd1d624817c881390b317a98ce66ca8e369e2554e967228d7983e7176755c584bde767dc68b4db3fa6964988188350b5664f6b", 0x78}, {&(0x7f000002f000-0xd3)="a3420996cb8b8470a5257d6eef93f919902510e024fc472daeedc16f1f73f4cb08b0a76522b6ece0e1173f988de33254784b06a0dcd3b9066510de4832f8c22b066d13cf5c7705df115c75b02e9697d86a1f5a01b82a023aea20b6321d41c5e50a5f8ea318a0f903ae4634b392bc2f5dbcd8df5aad308d8d790c46a98c14cc9ef25a053155b000d96a0e138515465b8d9e11daf4ee36b8ac2b7d21fa3b475d5f0962bb8f30aae8b07835bdc418936478934fea7731d859325c8367fd5161c7985596574a613f8620fc51edf71f05ba5fe0508f", 0xd3}, {&(0x7f0000011000-0x70)="7f7cb7340add317f3a23499ca9a98df637073259244b9ae4a726759fb9e054a86d03077efa9f007b6b62af2ba774575245ac58d626229522c5c630b1285b55389e46b12f78984bcb1c25733bfe8ea9e14b557286e3c52222d451d50f34dac33bfe317db89e3d153121bdf76155feec27", 0x70}, {&(0x7f000002f000-0xa4)="c4edf8b9440eb2f2813bf4168857398db8ab0e3edccb80e26037486aef749928437f677a40dcffca512cec2a5ebc9b894295d211d04792a75834636ac514836a487d2b5fdd4ef25dcbab9d0e46fbf06a22d0044a1c2141d3ce745d31685c029665a7835c598b9e7428710ecf31dcb3175bd11e02a677a569845acc9c6f895df382a20b041c6d88578af9857a0897bc88b4ab6b58e108202fa8c7edc047454b555954d276", 0xa4}, {&(0x7f0000024000-0x7a)="47b3b328c072750ef6eb8c1f8cd7bc89372b12eb7a7af3364ccc0b0a13d0e82c028e8ff6c880bd05decc534ebd656af12255008fc9f7fad257fd97bd41a1c81ddf8071a95cee06529ba6bc683c65fa5e8122660ee56d797dbbc76a450fe5a6b353776db6d2cd4078682f024f109937622760718577ea33a649d0", 0x7a}, {&(0x7f000002f000-0x10)="0f240ada0fe78df44b300fe06393ebaa", 0x10}], 0x8, &(0x7f0000005000-0x110)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r29, r0, r1, r30, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x110, 0x40010}, {&(0x7f000002e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x80)=[{&(0x7f0000001000)="89ebfac11c5b221cbaa3cc8429e408856ef5e81e7796ec843cf9f9ffcf43dcf463633d2f60b4786bef6f006d12a0fe1035ffc36e43591d8f71aa5b649791bed409b0c99c051f153d5626a964c1e4612ab5feff78d93b08ac0873af591d5c939cd1338e082f4ee12c473230f48f69f8024a3351cbcc2acdb7ac7c56238488fdaee147e4ea48effe3c7ec3640116ff1e4ddb78482a7b46effa00675a682c27c966e6a7bdd3da5e27", 0xa7}, {&(0x7f000001f000-0x3)="4e94f0", 0x3}, {&(0x7f000002e000)="668ea30d4e3a05ae6bbd19f35038bf0f19a4170e1a09c3af4d2c58afa80da5ec4ea8b9e98abb822a1c6d305ee49790ff91dec3dd4f8da35d13439e81e6883f1064c403ec25c731e75280ef007d4c83ec82f5b26576720810733c43b67fd787e0a932dea5f1cede70a45ffbbbbac2f4298a67d5b03f8888f698c49afa422f917e1e19e25d11c401fddc98f8e38cfc5b2c85fbe6ac512acc0df37fc527a45785054284109cd7480f72a751dba771c66abee820af605bea1d10ef2ad4143a6391583fe8198e6e93a27907532ca994036feacdf295c7bba160fe94", 0xd9}, {&(0x7f0000001000-0x2c)="77f3caab82e9e7b10790c403a0ec2a965a22dc28623ba7bdab9d1b23340ffc3593fc0214241e0ac63be0c2c3", 0x2c}, {&(0x7f000001b000)="eaaeb2d3b1c6e34e693409859663584bbe82463b8fe5d34b4673e60fcec8530b023ff6dbb0e7f1cec726ba97c2d2e1a8c571af67f4d25726a27bf25bb4d4a3ce8ce1a39ddfc06ad7ec6ae02aa46334da898f689fac59f3e38050c7133258c5ad8a310e63cd8bad61eead80a187479de64a96ddbeded9940410", 0x79}, {&(0x7f000002e000)="", 0x0}, {&(0x7f000001f000)="6177bcceb1d1369883c272f008428f94702aa50138dc96db9a08b0226673e1275e3eb3685c72f37b2cbfd190903d01aa6d5da8595bba61ece48e375269c445d1abd7888fdca6437717892b6c0347c9085d", 0x51}, {&(0x7f000002e000)="f1bc69783c6bc97c12e0e8d9109016c875262d55ea2a0e335de5d56aae5717c8faaec006428b3ec24be4406b513bbaca49bbc570ab1d58a5a4", 0x39}], 0x8, &(0x7f0000028000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x20000010}], 0x7, 0x4040000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000002f000-0x8)='./file0\x00') r34 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r34, 0x107, 0xd, &(0x7f0000031000-0xf0)="c5451f781645c779f4a37afa629195262fcb38eea61404c38573db7edc68a5eb9c4b92e56f08d8a1896c1706812c382d154c45ca9f2e3618bbfcaae2afa778b4f034c60356bd0c37c668467f1bb1cc1459bb1feebc8dc7d73cde48da16b80c96d92fbaedb854332445dbc6a44ba699eba8f1844c3cc008a37f883c02ff580bd0dd53ff53aba4834fd07bf5badcbc315c48b3187d2d2f9964b351a99569107db0c718b9af45f193701e6809259b71e9b5e314327e14d68d71a8df2435fdd18b42a6e6a43dcd8629fc5bc05fb7b236195bc0077d925cea2b29ada99451533793022c90353490d8d02511c3e055dc8f2468", 0xf0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002f000)='./file0\x00', &(0x7f000002f000)='./file0\x00', &(0x7f000002f000)='gfs2meta\x00', 0x0, &(0x7f0000013000)="67da83951b36ef5af0445a7e94ba90a58639084f299e78b1d533aab85a788674ab7c7cb9b707655cf77dda71390a48d89407e398bc22c9") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r34, 0xc08c5336, &(0x7f000002c000)={0x1, 0x800, 0xffff, 'queue1\x00', 0xd0c3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNGETIFF(r34, 0x800454d2, &(0x7f0000004000-0x4)=0x0) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f000062b000)=[{&(0x7f0000de2000-0x57)="d51c8e6b34ea84c1741b53504324379151b3facadc0f481a9e16c09234959b5107b3f3837d11b87b5288ba1b4a84b31c2a0bb78e43241edb146163fccfec4e73ecaf19ecc22c71775f11ea1133455ce4b19a4df8071baa", 0x57}, {&(0x7f00007e3000)="20741239c5aafc99c5e3930305467353a54c12", 0x13}, {&(0x7f0000dc5000-0x1000)="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0x1000}, {&(0x7f0000cfe000+0xc91)="324d44cc0802d6e77ec56b73988bf2f7342e0cca2faedc176b0d708ccd5c8384525110686941b40fa70a00c4eea9988295f9be0b7b92ab321c38f950ad85da6b8289adf2ccf2f751283edced0d454dd915dcf3279dfc74f3f74c763d35cd3063fed768d9275df682e71c4a8c7916ed9280c75d88ffee5c1ccdc75d094471dbc8137c", 0x82}, 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0x1000}, {&(0x7f00008d4000)="326b6577e9cb59546eb91f8aafdae5ae", 0x10}, {&(0x7f0000f53000)="19c06715f116b557a503e5630f82528df9091ca3162b3bcf1dd9fece83de217611a0f8b03769fd729261734b7281e17fe6d640da0ccedb0e8261b3a5c0159fbd630f6bd0ab0f4e9db779ee45f448378ccfaec0fd974b", 0x56}, {&(0x7f0000c59000-0xd3)="28991a9cf151b0a9a2770d3ee523d4a2b38e9b1bb3005706105f53e11a9694e86f0f75aacee1a823ca2cee5e2bf42685bd1176f78bcaa1037e9ab0a007d8a7314032765a97efabc24a1020d19d0dedeac9aa5e881b677f69f597c63cc66d4b8f79fe7f9e1c90f83532e9dd424a8d262877e54c24fca050c70dbe9f84e3843b556b9108330eda9ad9fbff20f2eb85192be6f5084e88a9b8877d218668405080c3219efd21891ec02784d0696ece3c15aa2b27f8643b3338c132eb95209845e23fcf55cd5ff6eaf8e6973ba96af06cff2f1bd7c1", 0xd3}, {&(0x7f0000169000)="61c90afb07e6c4c409a7a3a431a8a126aca4c7af3a624ab27952dcb28a05a85ea127b7c7d54537c94cde58380567f67579e7533be763d847752c0a9c40528284f364a1791c5d213ca53ecfe5c979dbc32481dd10b635a9ddf71858297af24699095c5183097865faa8283306a030b2499d5a3097576de5fcebdfcb3c65291c62d5a29b87978762939013a98acf382e303d34b8fde04f68358a7e6a5dce9194ddc151db83c5967b084933c087b2b0e852ea3910a5db7f04a764819e", 0xbb}], 0x9) creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x800, &(0x7f0000c69000-0xd4)="b4b30db492440d5402a80be7491ac8521af24ee8b7e76f4e901811f778e082b7309d63593647305698bb543bc834e23e8fe85d0ada8e89c57d9fe14be4ab26acfce851758ebc32e6b72a700a3b7d63cd1aa04a890460c2072b8f3e49269bd5cc5206e5b9c179dd5ee6bd8329ae7abf592ffec2e0c5fbb6b4d5ae4d6d990177a6471fdaaae81ae027453c2c05beb9e92d79832884287bffa09173882df026a9168ec5e619bc0a07efc9fca54c2109bf53470bb3e5b62b67405330fe90c1997967abe4182a445c75b6014506fdbf2a88b6a59cca5e") 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f000099d000)='./file0\x00', 0x240000, 0x40) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000aeb000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) r4 = socket(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000f9b000)=""/55) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000d08000)=""/196) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000f4d000-0x94)="bf8013da37c15e7817999211c0511927f0e779b8c15760a9af5365b3a6f9080eb85a047104b101f773a72b628dc86819b95387cd459ff7e70d82c3ba064c52382b8c731ddbfdaba7f3e30cf964b1111a64dc701a397ba83af8673b0b17f683918b2159048d3258ef6b2f470556566e8092d89baeab340619b0adf11b04bc8762399338b2fce2981b95ad43fb2e4e4d92d480e4d7", 0x94, 0x800, 0x0, 0x0) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x4, &(0x7f0000597000-0x20)=[{0xffffffff80000000, 0x161, 0x4, 0x8}, {0x8000000, 0x800, 0xc086, 0x3}, {0x6, 0x1, 0x5, 0x2}, {0x7f, 0xfff, 0x3007, 0x7}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) renameat2(r0, &(0x7f0000581000)='./file0\x00', r0, &(0x7f0000a9f000-0x8)='./file0\x00', 0x2) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 52.352355] device lo entered promiscuous mode [ 52.373749] device lo left promiscuous mode [ 52.442381] device lo entered promiscuous mode [ 52.451952] device lo left promiscuous mode 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8b3, 0x107180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000)=""/122, 0x7a, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00007fb000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') socketpair(0xa, 0x80800, 0x8001, &(0x7f00001e3000)={0x0, 0x0}) fchmodat(r0, &(0x7f0000507000)='./file1\x00', 0x20) 2018/01/23 15:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000a5b000-0x21c)=[{{&(0x7f0000f46000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ac0000-0x20)=[{&(0x7f0000094000)=""/126, 0x7e}, {&(0x7f00009d6000-0x6d)=""/109, 0x6d}], 0x2, &(0x7f0000f1d000)=""/89, 0x59, 0x8}, 0xff}, {{&(0x7f0000d5e000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d10000-0x40)=[{&(0x7f000005e000-0x8)=""/8, 0x8}, {&(0x7f00004af000)=""/71, 0x47}, {&(0x7f0000656000-0x33)=""/51, 0x33}, {&(0x7f00003e2000)=""/95, 0x5f}], 0x4, &(0x7f00000c8000-0xb3)=""/179, 0xb3, 0x5}, 0x800}, {{&(0x7f00006fb000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00009ac000-0x60)=[{&(0x7f0000c75000)=""/162, 0xa2}, {&(0x7f0000c86000)=""/4096, 0x1000}, {&(0x7f000007d000)=""/115, 0x73}, {&(0x7f0000f6d000)=""/18, 0x12}, {&(0x7f0000a10000-0x4b)=""/75, 0x4b}, {&(0x7f00002d1000-0x5e)=""/94, 0x5e}], 0x6, 0x0, 0x0, 0xfb3}, 0x1}, {{0x0, 0x0, &(0x7f0000344000-0x40)=[{&(0x7f0000a90000-0xec)=""/236, 0xec}, {&(0x7f0000e22000-0x52)=""/82, 0x52}, {&(0x7f000080a000)=""/156, 0x9c}, {&(0x7f0000f87000-0x57)=""/87, 0x57}], 0x4, 0x0, 0x0, 0x7fff}, 0x80}, {{&(0x7f0000fe0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000de7000)=[{&(0x7f000064d000-0x2)=""/2, 0x2}, {&(0x7f0000781000-0x19)=""/25, 0x19}], 0x2, &(0x7f00005d8000)=""/4096, 0x1000, 0x100000001}, 0x9}, {{&(0x7f0000b34000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000db8000)=[{&(0x7f00008a8000)=""/67, 0x43}], 0x1, &(0x7f0000467000)=""/36, 0x24, 0x4}, 0x4}, {{&(0x7f00009f0000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000007d000-0x10)=[{&(0x7f0000a1b000)=""/56, 0x38}], 0x1, &(0x7f0000dca000-0x1000)=""/4096, 0x1000, 0x1}, 0x9}, {{&(0x7f0000e6b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000080b000-0x10)=[{&(0x7f0000fa9000-0xfc)=""/252, 0xfc}], 0x1, &(0x7f0000e28000)=""/13, 0xd, 0x1}, 0x1}, {{&(0x7f0000482000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000075f000)=[{&(0x7f0000feb000-0x17)=""/23, 0x17}, {&(0x7f00006de000)=""/4096, 0x1000}], 0x2, &(0x7f0000b6a000-0x92)=""/146, 0x92, 0x9}, 0x4}], 0x9, 0x10000, &(0x7f0000d50000)={0x0, 0x989680}) sendmsg$nl_crypto(r0, &(0x7f0000079000)={&(0x7f0000639000-0xc)={0x10, 0x0, 0x0, 0xfac569a5fd244f6c}, 0xc, &(0x7f0000d2a000)={&(0x7f0000d90000)=@alg={0x100, 0x10, 0x120, 0x2, 0x2, {{'xts(aes)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x6b5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8000}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r1 = socket$inet6(0xa, 0x200000080007, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000249000)={0xb716, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8146}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000e97000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 15:27:43 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)=0x0) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000366000-0x10)={0x5, &(0x7f0000b54000)=[{0x2, 0xfffffffffffff261}, {0xffff, 0x100000001}, {0x5c0, 0x1}, {0x6, 0xa4}, {0xe5, 0xe87}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008e6000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000710000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bc000-0x4)=0xe8) r3 = getgid() r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000971000)={0x0, 0x0, 0x0}, &(0x7f000045a000)=0xc) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00009bd000)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r6, &(0x7f0000538000-0x38)={&(0x7f0000679000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb5000-0x80)=[{&(0x7f000026c000)="a6e9dfb111415b97a79067e344b6ab070ef8c3976468370de35beeea12964b8d5b5a4e0592ef5097d8ed2f1a8aca4458f7fa24fccd3b3de6a13a6643b751c9b012427018d2567dcdb7732d0ef5a270f82dea15376c9297fb", 0x58}, {&(0x7f00003fb000-0x7a)="1aced9ea20003a8f0b69b1cbdc49079a138ea367215a5bff8ad0c606ca7e4013047849fc8d305ceb7f2e301fdeb94bab24e20da47d88a3db2d3bb2d7b52898bafcc865b6c819b3537b584d08b49a4f4a2369cf09574116e9d7deb884c4a964243fa52fee718e2599cc53c1c9063c30e0b15bd99f38ed0c7a5857", 0x7a}, {&(0x7f0000046000-0x10)="1af8298f6583272e6587e7e997ec073a", 0x10}, {&(0x7f00004f3000)="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0x1000}, 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{&(0x7f0000d1d000)="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0x1000}, {&(0x7f000013b000)="100202c80a9f3122271cba5896854352a279f7a9aec299af4f08fcc430b88bb3d9ca74166ec3a8ec3553f33ff879d4eb0676f2270f7db865185ba56be3c33dad2852792cc9588fc23195562a2240706ffe12cae79f7b2fe7f000da6ebae8764a2d096000ad6a102599f3a26ea0d321b0f74d5e2aa106477a45f60a15595394a5c3b2b4fb712f37a803cb9bc01d53b3f2fc37acf42145fa7b2f633dcd831ede5cd36f454990b98cb25f287442b4b088ae89b9dea14828", 0xb6}, {&(0x7f0000d0b000-0x32)="a1f67a4c47fd0afa91bf9ba3b1434c2ce9004f243a98f415f6033b4d14ca635c22e2d69a93a9419796c071e8d0a9e1645414", 0x32}], 0x8, &(0x7f0000c97000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r3}], 0xa0, 0xc0}, 0x4084) stat(&(0x7f00006ff000-0x8)='./file0\x00', &(0x7f00002de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000235000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004ed000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053e000-0x4)=0xe8) lstat(&(0x7f0000ea1000-0x8)='./file0\x00', &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a44000)={&(0x7f0000d6e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c12000)=[{&(0x7f0000482000)="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", 0x1000}, {&(0x7f0000a93000)="07bbb2229fdc1e0c21efb62e3a6aea9d9e3b42422c33df6a8ce558450cc3a8682d9edfa3087107c35eefd8ff341fd60cbf8c38f7612365f01c70eeecae32aea0a61d24ddd199e4e5d6433c3c677c5e6288ea25b8bc3353b804eb6248cdedf431b1535796c42ddfb6575f7b57ebf1b1eae391be5ce2ad342b6437a9f496c11154ae3c4edc24e89d41b78929d28b1133ff4a3ea7f66acc3f04ffcabbb06d19bcde047bf6fe2f1f40357ee263f4cb9bcaa88d703ea95783c7d3", 0xb8}], 0x2, &(0x7f000034f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x44}, 0x800) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x28c}], 0x1, 0x400000002) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00004db000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@generic="2fcdc5ef0ab56aef2d2c7181901d93f1", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{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$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000eb9000)={@generic="f11853abe7e4402081f0f8544e9c8400", @ifru_addrs=@sco={0x1f, {0xc02, 0x4, 0x3, 0x80000001, 0x7, 0x7f}}}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00006f6000-0xb8)=""/184) 2018/01/23 15:27:43 executing program 5: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000397000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000320000-0x4)=0x0) rt_sigtimedwait(&(0x7f00003b8000-0x8)={0xffffffffffffceb6}, &(0x7f0000f19000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000579000-0x10)={0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000c00000-0xf8)="ef0712bee01e6b0c73a75959d1a789ee9fd4786480b74a9a75586eb7e60a210b9ef704e6d774b09d7fdeb31e70805afc365fdb2f2d4587d1fb7ec8b8f6fe2a44568bc56b7efb550a647d9971dadd152980c9489a9a676db2a40b38b31eaf73e6f22a3e63acb1aeed81f2a02476f1cb213acb62bcbc336fabecceef12609a82b679248b7af8a976c7e4a4f8111ea86a31e98396359d567a8447104ebba3512fee5541d45aa43a62f19f9cdb9d5d9cfb148e1968ac029c31c27cfd394174fc12c22cb906d517924c9015252058db8209329a35f02a59d5fbafcac0121de8eee77b33c7bdbd6d2b48d7a14fc55e5e06c18e7b44628d2edddbd4", 0xf8, 0x4004000, &(0x7f0000e07000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) sendto(r0, &(0x7f0000563000-0xc4)="ce46f34d1819302a80916ffe85165a453754a295e91f4f698ba8f572f21a9a74567f5dcabba9464c9f6c5242210a0da0b4b67015e6315c2697a31c3c3802baeef1d634da90a893bd86beb5bb0a54e791ff9060716ada6af397d5bc38e5c3f1a958f909fdf7bd5a42dfb503b4612d4994eefc76842b967e1788d01cec0fcb94701487bf5b393bf02eacc7a9e2d6498d841f4f4e92c8be77ab354d4c05f15cc1cb1f7cd0aa4a548c7e40be8a28b52f82028b41e94c0cc0361dbe188e39fe7cb3449ccd911d", 0xc4, 0x20000000, &(0x7f0000ad3000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000261000-0x10)={0x6, 0x4, 0xe58, 0x4, 0x0}, &(0x7f0000ee3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004dc000-0x8)={r1, 0x45, 0x8001}, &(0x7f0000961000)=0x8) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = gettid() sched_getscheduler(r2) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000428000)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) sendto$inet(r1, &(0x7f0000c70000)="26a605122955ca23210c073b2d59a71a60fe61cebada806aeded56b8b2996230828cda6e3cd148bb50beb6a42ee92d7a0a1d484e83661d2ee32520ad69caf21c5020118f994951736018855504", 0x4d, 0x0, &(0x7f000012d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000dba000)={0x0, 0x0}, &(0x7f0000fbe000)=0x10) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ad1000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000737000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e06000-0x4)=0x14) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000001b000)='coredump_filter\x00') pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000004000)=0x0, 0x3767) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00008b5000)="e726a3da90575829169fab7b2a2c9cd5d73f8b759e9abcec94b5df955a80822fbacd5c6ea0aba36fdf28194658df5563080f6701379f2a350e6dcab564993f704185c9e37ed722026b549f22617e1af8e8f3584936c92bfa8f86def6ec85eaae28fae4b7ece7f3ab5b14d6c9ac68c94e61d584eeb4c34fcc80d7fa43713b48996f27f608cea9150430feb3ac3ea7754caf3d7b9b2378e47cb832bd229e0a86ca74ef407b8fc3ee454f65461165e538436a770049a00cc6380c96988f5dbb07b4c3a3433a1877ad") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f000030e000-0xa)='blacklist\x00', &(0x7f0000fc3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c2000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000a96000-0x8)='keyring\x00', &(0x7f000094b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x2e1e, r2) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f26000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b24000-0x28)={@generic="57961f07c5bc8b48ecf409a4d2dd9ad7", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000ba3000-0x8)={0x0, 0x0}, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000b2c000)={0x345, 0x3, 0xd}) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000beb000-0x60)={0x0, 0x11, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d58000-0x4)=0x0) timer_delete(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r1, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000daa000-0x10)={0x0, 0x4c, &(0x7f0000097000-0x4c)=[@in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff8b7d2981}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb1000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f14000)={0x0, 0xffff}, &(0x7f0000649000-0x4)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000ddb000-0x38)={&(0x7f000030f000)=@in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f00003c0000-0x60)=[{&(0x7f00007f0000)="a24fbea80302eafa75cc31335d0caa4aea7ae91db9d77922fc3cd244f9b265603431b04f54220f7024b3d4247798bd9346997bb5ba6da68a686aea5901bb89238ebf24d7d436f8dc1af9acd21bab81fc1bff9a7339f70d53aac6c0b438edff0317099542962e23b45e07c5578094020ae88268b5ebf83b17", 0x78}, {&(0x7f00008a6000-0x72)="11b3300280287ce20e6f7fc5eb67cf027ccbbb9273069e940cfe1a7ecb5603c0cd3f1e055b809dc1f46c9d23725651b9094677ecff418dd9fb2da8e71c9d4efe152669fb40b16f6380c39a0ff9b4bb4196fdf9cc50169d44cd29e042116f1e4e7a5f583491b7611ba3dfc07d33c6f18eaf64", 0x72}, {&(0x7f0000c44000-0xce)="05d71c7097b11bcb248da624ed83f3260814e5d10999f53b556015a56ba74d6a35974124980ca2a25c1f743289f61905a9d75491b625488e26bbc561e29bc075ee15b2dfc586f6d56fe51cbee79fc32fff64b0a0c1bd7ffec46d3d1f00ef5b7fd702949d384c5fc418e22df03d4595ee695b4b212ee49e110c5d444da7c222f4f65797f712b74e060a4ee1ac30abfe1ed5f86db9e408fcf56f1badc2c21ccb2d265b9c68c53a8b0a9b70e1b295af53b35f6f5a3c60a2f196690ed7b4c5cd686e6ad5d0f2378c6221ca1637f26c63", 0xce}, {&(0x7f0000999000)="3ec2161df7096beaf952a525f125e41ed37886243a423008f9e6a2966afbaed13b0e69e0196d08a5360a3fb3cfe68ddf6c976bb05957fe167153ee0c25b8ee5b1cc3032820284462c974bc4850a8dbe593941ff13259a58d118e4d5a901f122bff94e48803e80169faf54aefc962db61f791fbe2c83b347f5dc46b449e1eb5ea26a4a40d896cc422f9a98f7c6f668a86584fea8d993d108cdda8f35d69d27860ce6b", 0xa2}, {&(0x7f0000ddb000-0xcd)="a8da5bfe6c688c5787f372dd50766c9275fdf7174404677c4acc362fe7c49d947a27e5656cc56060d7a43d09b77f93aa6de699f00225037695159756368b988ce04d09e84ac0b21a20fd15dbdf966d25e04a086396911f33d7b88f0df723d4feba5a214fa261ebff8e53ed3427d1280cec137534b49471ead085a27b03f0f6d5a40e987aae95857979283ece362037736425d4cb331f6c090035bd5175f6d144fd58fe2cea3acea00bf96ac2184f8923841338d83c0cebb8d49a4ed5b5ef2c25f5a3aed31a837061239b1de25f", 0xcd}, {&(0x7f0000796000)="10eecf8adf0f28e81fab4776661bfd0293711bba8f4d9c4170c89b3090b2a6eccf98915537941f4d8b3fedafe27c342a1328f5aaf6106c710e078be395579ef360a744bc1d0ead3c00040c3cce7411be6d055ab64741d1c20c9ecd", 0x5b}], 0x6, &(0x7f00007c8000)=[@sndrcv={0x30, 0x84, 0x1, {0xd248, 0x2, 0x8000, 0x7, 0x0, 0x10001, 0x5, 0xfffffffffffffff9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x3f404a5ec54b0074, 0xffffffffffffffff, 0x8, 0x7, 0x1, 0x2, r3}}], 0x60, 0x10}, 0x0) 2018/01/23 15:27:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000caf000)=""/195, &(0x7f0000182000)=0xc3) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00002e0000)='./file0\x00', 0x3c040, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000c46000-0x10)={0x3, {"f47ecf479b53ca"}, 0x3}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bd5000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000112000-0x4)=0x1c) socketpair(0x15, 0x6, 0x3, &(0x7f00001fb000+0x53a)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004d6000-0x10)={r2, 0x3e00000000000, 0x6, 0x272bc217}, 0x10) close(r0) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000)={0x0, 0x0}) accept$ipx(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_fuse_mount(&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x70c, 0x80000) accept4$ax25(0xffffffffffffff9c, &(0x7f00000c2000)={0x0, {""/7}, 0x0}, &(0x7f0000ab2000)=0x10, 0x80000) syz_open_dev$random(&(0x7f0000ff5000+0xf15)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000215000)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0xfffffffffffffd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d7f000)=0x0, &(0x7f000061b000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) alarm(0x1) pipe2(&(0x7f00001ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3c000-0x6)={0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008c1000-0x6)={r4, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r5, 0x8912, &(0x7f0000000000)="") preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00006fd000-0x10)="cc32dffe64325f0684011ed00590ef06", 0x10) readlink(&(0x7f0000934000)='./file0\x00', &(0x7f0000bf3000)=""/232, 0xe8) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0xfffffc19, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) getrusage(0x0, &(0x7f0000c0b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000076f000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000ca5000)={0x0, 0x0}, &(0x7f0000831000-0x10)={0x0, 0x0}) [ 52.717645] netlink: 92 bytes leftover after parsing attributes in process `syz-executor5'. [ 52.731360] netlink: 92 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/23 15:27:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="1fcf4f35c10a389b18ba6babd6a631e82ae3da5d730cab2224106e6f93bff8128da41c7d75e02ffd919123be996d0e613005843ba6b690035ec73f4c8b661d1da386490f45fcb5b2475fbbdbffccdd332299563209ab16e8fb7db856615256e0", 0x60, 0x0) keyctl$reject(0x13, r1, 0x80000001, 0x0, r2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0xe0)={0x2, 0x5, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_key={0x18, 0x0, 0x5c0, 0x0, "182885a6b34d60ca9b87494c71549e68f2edffbb7272188e076de1f569439ce5ba8b181f3bb536e7ed990e713ddc0e67a23d684e64b4974046a29ac1788715c7dcd38c4c1d82a88d1e27d7b2c009b764e0af6f75fd88a05f76f3a1dec6c075a3f9d7339c87664a296515bf5fd6e6529342ed1a929d29a5a15fba38ca3f500449afe1715221d791b284f5916e9cedcf3f41f9c108e55a1dc8616ebcafdb641812093659ea9b9440582482d28916fa8e1cb77a378959b81d5d"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x7, 0x3) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x7, 0x80, "b436bac9849b", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003fd000)=0x0, &(0x7f0000a4e000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e35000)={0x82a, 0x6, 0x81, 0x9}, 0x10) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000090f000)=0x5, 0x4) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) poll(&(0x7f0000487000)=[{r0, 0x0, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000af1000)={0xa4f, 0xefaa, 0x1, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r1, &(0x7f0000694000-0x7)={0x7}, 0x8) 2018/01/23 15:27:43 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000026000-0x8)=[0xfffffffffffff800, 0x3]) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000024000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) flock(r2, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc) readv(r0, &(0x7f0000020000-0x40)=[{&(0x7f0000023000-0x74)=""/116, 0x74}, {&(0x7f0000019000)=""/107, 0x6b}, {&(0x7f0000023000-0x3)=""/3, 0x3}, {&(0x7f0000003000)=""/55, 0x37}], 0x4) getpriority(0x1, r3) dup3(r2, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000027000+0xd54)=0x6) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4, 0x0}, 0x4) socketpair(0x5, 0x6, 0xed7, &(0x7f0000fb7000)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000024d000)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000028000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000028000)={0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x50010, r0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000000b000)=0x1) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c11000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) syz_open_dev$evdev(&(0x7f0000fd8000)='/dev/input/event#\x00', 0x80000001, 0x20000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c19000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000a0e000-0x1000)=""/4096, &(0x7f0000c12000-0x4)=0x1000) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aaf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009e7000-0x4)=0x7, 0x4) connect(r0, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r1, 0x0, 0x10000, 0x4) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x4badb783816f3ed8, 0xffff, &(0x7f0000068000-0x10)={0x77359400, 0x0}) fcntl$getflags(r0, 0x401) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1, 0x0}) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c40000+0xa89)='/dev/keychord\x00', 0x200100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000-0xa)={0x3, [0x3, 0x8, 0x401]}, &(0x7f0000005000)=0xa) poll(&(0x7f0000005000)=[{r0, 0x8400, 0x0}, {r0, 0x1030, 0x0}, {r0, 0x0, 0x0}], 0x3, 0x9) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000007000-0xb0)=""/176) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb2, "365d0809057e240742e063b78984aa296ebeb196de132952651ab4ef04aec9b3c955ed8abeace6ada4c55dbf066563cc888fd40167412e314bc05f25c837edf62805ee0b04ab042bc4433f4ddaf1db515dbdc59a986e54b059695fde28dc9047594a795f41c89e04b6909a0f41d4e286cb390a9aa731ef413136bf333e6ca73861d9cee55c53ae75a7685ccb20e9acd540f7946dc7cc4c185a0bcf6470fd78fc889fd7f132c5d69aac2c5955dd5cc67894e8"}, &(0x7f0000002000-0x4)=0xba) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000-0x108)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0x8dd0, 0x8d9, 0x10000, 0x6, 0x5, 0x6, 0x0, 0x3, 0x3, 0x7, 0x1f, 0x1, 0x1]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000004000)=[{&(0x7f0000000000)="fa94bd5b7baa18416ad94c9a3ac043937b02b0585303ceff44c3873065883dca8a5437741bea74d442fce9a409445053025633c44ed5daf28c3623f4fd8b1fab57d513330a169c446bb22d85f7ee5267e415de9e1c4f8136144d54e97a15e18b541f0e2c112fba172b63f42a07de5010dcab2ee07649777fccdd06b320", 0x7d}, {&(0x7f0000005000-0xbc)="2ce86a3ba184343d56d388fb77fb525a85accfbf4c8e6d706e3ec139cdec6622514fd9867cddf6daf934db7d0ceed851eaf8407b5450f8b2a09df9239861e4a0f666fdb49202f2d688369366dd64a719e80b50165e561d1556d652a35ec9b4c970047a078d76d00558ce81fe932ae32b3e2a6da17af3c0955322b84ffe8581f9af5625ac40432d97e1e917b541aa6fe88fb569a179b40930bfa6136402e53af79a190a031b65e12d5de41a9d16b0b1cbccdd3ece73270aa005f3aa87", 0xbc}, {&(0x7f0000008000-0xea)="4ed38004604ae8b9d310b5721172890237b9e04f0ec19fb844a3d4ff0ba9729ea482b34dbea4215550bb4413d6157e33f4491db03f3052ff2eb2e37cd520ea7bba6724c9dd89a3a04b8e0b631abf1c0a1046cce9dd7eb6b515509a7bb2e3f494eda3a2d25aa77a08e5f3290f1d9de1848e462eb43ed0a8de902f2b819541adb6182a282a91ef470e64c56fb1bbef705bd6fb2c8f8a91ae7969583c7810d3733de9adddd6eb05bfc752f54d79a91d96f8f849894d30a195351e2272f94d6d84041d24cdfab4602a445c13af9c5d17f2d3f921c3f9e17eb7a9585ca41f199b88878f0ee2ddff16f1d54eda", 0xea}, {&(0x7f0000008000-0x4c)="59df2d3d9bf75791789c434feeb61cd93243a03778df4a6c75e5300e188e7d136822a2a1132197a61155a38eaf07cecd05ac50fb4a285a5bd97888374f02bc01c6a17382f71146d487dd8e85", 0x4c}, {&(0x7f0000008000-0x99)="1e691d5fad29d55b447f06e5d309e53950955ab1ff007ea02c6b3a63392ef22721ad8b379c0b04aea367b87e90918111e46edab71fae90f41ec77f7e2e2cc9f3b3485d591833fbafbde140082cc32123ff90a9f40898a267c41887c46ee8d8da97787f60cce1653675e0548fd2967f42fd363b4a475a4380001fe2b49cfa6d6f7e7527802829d671b32a104b4b3765c5807275c5ad55fe2367", 0x99}, {&(0x7f0000007000)="7def888c24b5d069b54a1036c04b3901a7d99dee6500f255ec4479aca4d6e378cac7606da30da04f2512762f6d321af54746d3bd93f70d336d24c4e3b68f123ed4391563e5ceab0281bdc6974dfd97978436a626", 0x54}, {&(0x7f0000002000-0xe8)="006e3e7b6e71479cd60cc9bcd863246e2aee24f43e379b34ebc768919028ffb21c7fe3add69bc98ef4330cd199bafce8b952b0e1de4bd5c3302ae001fc99f83bc448527767c427032f269397bc985b4103e0af63db5693ac60be3dd0f99d896a322a62a05e1528173edc8b235a867eab39eef5d07ba1838af2e92163615ddf83977a870f5c0673c72a6de59f0895f2c16329742a2eff517e7efbb6ac296651d00766a1deaba68cf8ed7eefa89c06b4f46363e9d6a63083aeb054ebb41cae477fe21ea34caed11eac3f90867ac45105b21d3e39c6264df37a70c210eabbd4af36854434e929bb9f9e", 0xe8}, {&(0x7f0000008000-0x48)="583777c938738013a60412ce5bd85dc64d63acd91a6ab666991f1e14458903041b6bbd4e495f95763793f5b63a0758cfbab6e7c73274e3f45374672e689f0970736c2801b0f1c565", 0x48}, {&(0x7f0000004000-0xd5)="ade4ba52a2f90ff53e90e51aa2c8dd7adc4c24f453153dd089c7698029c9d099158fcedf2fc9e16f353343641c467e275b2fa6c65fc677a96886321f0e508f71e5d55987fc4c655a3033b5d075b11496ac9afe69e3323be23f8eec97f4d80fdcbf56284482b682f0f3a85c2c1b713244130542994c80c548e1e7d869ae1ced0f999ca59e575b287b709a14185b8847cc6b15e990acb657fff7dc81679eee3cc6c1c50cab49321d5e1c7ac34861eaee38386be3fd85a8396e453474f305647ad7e066659d565bdebead07bd6824f49a5b7f8e2d2f02", 0xd5}], 0x9, 0x8) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000098000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000023e000-0x3)=0x10, 0x800) writev(r0, &(0x7f0000bdc000-0x40)=[{&(0x7f0000660000)="643a79132748d19983bb39b0d1bcd19bef03d6b2a40b9defd5138bd7eff497bd195b53b21ae10abaa5b4a9f216f7ff9c337d4b45fa6dea8f1b2c3997a62a35d5ef1ab7002d6e4cd1944d1df95c193104d31b83539102159a84d5fa30c11789c5406172d159bd7a0f0834dd64cb7287c3f07ee55affff4fce9a4ddd66635d50109bd55e04dcea2290fa65c5", 0x8b}, {&(0x7f0000530000)="02b3732eb367fe596d9afeccf851cd3ba0bf51c53ea9cc1918ecace401c12a1d0286d4f8fead928dd5f43382", 0x2c}, {&(0x7f00003af000)="", 0x0}, {&(0x7f000022e000)="49625a9963e4ac90f8c139b8780c79f09a72319cc8576e6d913068810b40f2b098a93fa0f91345c3bc9f21195e85f284a970268f386ff478fe84b4dea4aeda1fbc208adf69df0849efc227eb6ced020c94647b620197f860ac2b475bffc844b619", 0x61}], 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) sendmsg$key(r1, &(0x7f000070f000-0x38)={0x0, 0x0, &(0x7f0000307000)={&(0x7f0000413000)={0x2, 0x18, 0x0, 0x5, 0x37, 0x0, 0x5, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_x_sec_ctx={0x1a, 0x18, 0x7fff, 0x40, 0xc5, "573fb0d77190b613d6197a03172cc838e13fc55e242a85b3e4650235ae5e044ca408faabc8775fb21baa9715104a7b35cd685e18a4cd7e7067efb823727758f101a5acc6741a4763f4a4f2ba2c76ed0357e5c6b1f5e4fa6282f1a71e614e2788f0ca1138e65bd13afdf56afbf9e6a1c9f0190ec8630c8a3465973264eb97000f3b43556bc51ed6b3c9170e38d7656aa7ad50f1c0e765d575b09fe7489e443d870bcc020b4a37e27d57f5e3a96cb3404503a87fcdbd5c930fcde52b79cca3b10bb61cd0b5f2"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x5, 0x4, 0x14}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x1, 0x3, {0x6, 0x7e, 0xc9a, 0x7, 0x0, 0x9, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}}, @sadb_x_sec_ctx={0x8, 0x18, 0x7, 0xff, 0x35, "5077237efe597a754da0809246d16205fb0ec9d1eafd8af880702395873eeae0b5f1239121741a97318ef2d0218fd33d14f2ba24b6"}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000368000)=0xe3a) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1000000000000106) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) getitimer(0x2, &(0x7f0000eb2000+0x930)={{0x0, 0x0}, {0x0, 0x0}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) bind$llc(r2, &(0x7f0000110000-0x10)={0x1a, 0xf6, 0x100000000, 0x10000, 0x20, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/context\x00', 0x2, 0x0) 2018/01/23 15:27:43 executing program 2: add_key$keyring(&(0x7f000063a000)='keyring\x00', &(0x7f0000cd2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socketpair(0x3, 0x800, 0x3f, &(0x7f000033b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) fstat(r1, &(0x7f0000d27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000049a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000-0x4)=0xe8) r5 = getuid() setresuid(r2, r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x40) r6 = request_key(&(0x7f0000797000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000079000+0xb7d)=',\x00', 0xfffffffffffffffb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) read(r0, &(0x7f0000000000)=""/0, 0x0) keyctl$reject(0xc, r6, 0x20020, 0xffffffffffffff01, r6) sendto$ax25(r1, &(0x7f0000001000-0xf3)="ab65b15b284b0e36f8b64173fa8cf54d89ea96eb9609b662f9ea4d445bff24760fdb4ff03b00644d3a7e6840e35b7e8594d10b1c9cca0f44dc36ed3a051947c56d4e97ebc57ed7a9f9ffd6aeebd0d1567ddcd33e2c824778e6c1f8a52b56a6b9f6531497f19508ac5c35c5ad7076efe9c4aa6192dbbce8f2a35903161341d7d0aa6cca6e0e2794b6cbadcc1ebdda24733a7d8e33858095de630450e79380019fa4f20eb710f4ea855367c45c2da26c28608379753b48ca0fa2a0b88beddcb5c0a0410b73749c4a5c745f9749227bbae81bda9cc94c51169827fa4aa15d6ce4e2e0c5fb961d68dc7744d15bd31800f66b7e6e22", 0xf3, 0x8000, &(0x7f0000001000-0x10)={0x3, {"115f5cf50adba3"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000002000-0xb8)="f764f991c7e4ad6d1021305c6547ca836d48fd1a1debb2c3be20a5fb2108c9ca07fce8cc94efef8c3ab674f3a1ffd8607b75d03615571aa8da3a66ff8631ad595c380613f8a3c1c43b9bcdf21104e72a5410d4163c918602adb2eded616cd71a5d26fd79d0b6438868fcc2c844819abad8fa8f967ec2749de6c6fe0fd48976fdee87d27f6c1703d587d03c4cd7645767557eb038bcf8476a991cbce4dbec06efb31e94cde88673aed9452e9c5a8d00e484339fddd05b1a78", 0xb8, 0x4001, &(0x7f0000001000-0x14)={0x11, 0x7, r3, 0x1, 0xa77b, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/23 15:27:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000864000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000517000)={0x0, 0x8, 0x5, 0x64, 0x7, 0x1}, &(0x7f00001bf000-0x4)=0x14) r4 = syz_open_dev$usbmon(&(0x7f0000f5b000-0xd)='/dev/usbmon#\x00', 0xa073, 0x20000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000a02000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000601000-0x12)={r3, 0x548, 0x5, [0x81, 0x4, 0x5, 0x3, 0x1]}, &(0x7f00006c4000-0x4)=0x12) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000406000-0xc)={0x10000000, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x19, "fabe55644cc331f6e30c71aee3cf7606d11a461c5f6f3da244"}, &(0x7f0000011000-0x4)=0x21) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000010000-0x8)={r2, 0x1, 0x0, ""}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000017000-0x38)={0x0, 0x0, &(0x7f000001d000-0x40)=[{&(0x7f0000013000-0x29)="63c3cc68409e0b41bb63bc07cd527f9cafb34e36be13f981ab82f1cd7fcd05ba8457b1d218c9278072", 0x29}, {&(0x7f000001c000)="01d8fe4f44a87624cb72dfe875c7563d", 0x10}, {&(0x7f000001d000-0x18)="e1714c079a03b9e9e358d401971e953a45d6fa43c056bd7c", 0x18}, {&(0x7f0000016000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4000}, 0xc040) r4 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429", 0x0, 0x0, 0x0}) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000742000-0x4)=0x0) ioctl(r0, 0x6000020000001274, &(0x7f000027a000)="") munlockall() getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000013c000-0x4)=""/4, &(0x7f0000c60000)=0x4) 2018/01/23 15:27:43 executing program 1: r0 = getpid() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$lock(r1, 0x40000000000005, &(0x7f00001ef000)={0x0, 0x4, 0x7, 0xe87f, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001b2000+0x6e3)={0x6c, 0x0, &(0x7f0000001000-0x6c)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000001000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x32}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x5, 0x1, 0x37}], &(0x7f0000000000)=[0x0]}}, @request_death={0x400c630e, 0x2, 0x3}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4, 0x0}, @register_looper={0x630b}], 0xe7, 0x0, &(0x7f0000e15000)="50c521356df5f3519f477fc7b2a37e0cac66774f4b0398575f8edd21246f84df988e80ead3ef3958a78e24a6e9e77a0ad7c5fcc0caabb79e3a3b93c1515b3532d6574a6572457e5c1fdd2fa36f3b46905ae93314bed198620dc2ba6ba8bc6edd011fa19c616299e325cbf801636ce33ae54261604b2fecfcca3b7d014f7f5c7c2a3e72b383c8275454a740f4f077e3ac4caa5cfdf416f790b83ffc388495bc7082000cc884cb14d85ebfe3f2063dd6ae799dad630789764c9592dd11a9cd7832831b69835e8cb3636b97c78178f0675795dee676d53f10a224f52521a7988f567ce6bc840438f9"}) ptrace(0x10, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffc) 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) r3 = request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='wlan1)selinuxvboxnet0nodev].bdevppp1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x62)="7aebcd45a40651bedaa49f795c6b1f5c287775f8720eb1f4e8ad3c43b82fcccec4904f183b9a2b551d523078cf3749b768c677e31a5794d54e6a3f0d4f56bca4e7a1dcabd0bbc0e45e454f0375691c03d7f2a0a7c9d08af6718815f7f9795a48eddc", 0x62, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r3, r4}, &(0x7f0000001000)=""/102, 0x66, &(0x7f0000001000-0x38)={&(0x7f0000000000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}}, 0x108) r1 = socket$inet6(0xa, 0x80001, 0x73ea) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ae4000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/23 15:27:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ce4000-0x5)='user\x00', &(0x7f0000086000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c18000-0x68)='_', 0x1, 0xfffffffffffffffd) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000039a000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000754000)=""/217, &(0x7f00002d0000)=0xd9) shutdown(r0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000575000)=[], 0x0, 0x0) 2018/01/23 15:27:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = accept4$packet(r0, &(0x7f000004b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081f000-0x4)=0x14, 0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/ppp\x00', 0x200000, 0x0) r4 = mmap$binder(&(0x7f0000b3e000/0x3000)=nil, 0x3000, 0x6, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000d8000)={r4, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000438000)={@common='teql0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000159000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000)=0xe8) stat(&(0x7f000015e000)='./file0\x00', &(0x7f0000842000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067d000)={r5, r6, r7}, 0xc) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/23 15:27:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}}, 0x108) r1 = socket$inet6(0xa, 0x80001, 0x73ea) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ae4000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/23 15:27:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000004b000-0x8)='./file0\x00', &(0x7f0000392000)='./file0\x00', &(0x7f0000d4b000-0x3)='9p\x00', 0x0, &(0x7f00006d2000)='v') r0 = openat(0xffffffffffffffff, &(0x7f000063c000-0x8)='./file0\x00', 0x400, 0x2846fe2577f2dd57) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008ab000)={0x0, 0x9d, "eaff98403fdc0b3ebcac3f11770986150dce15326f4d507e6941bf56de14698e42b32236524edd678e3528c37090acb74ac1b5d26792ea295b2f2fb25c497a16d4043a6173e1b688ed54b0421811d5cb1994c8c9ae29d60513d3c4e67168f8f33f6b4e8a3f8a12484f93197ee2610df204ba20974aaeedfed5b25ca8ee28f1f456edec68739d76ae27dbe4718887bc258eb925db123f51dc22dce3cf1e"}, &(0x7f000029f000)=0xa5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005eb000)={r1, 0x9, 0x80000000, 0x5, 0x400, 0x9}, 0x14) 2018/01/23 15:27:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000440000-0x29)="", 0x0, 0x4003, 0x0, 0x0) 2018/01/23 15:27:43 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000008000-0xa)='syzkaller\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000012000-0xa)="676e63729c707c656400", &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="716e514cba4712500197600feb3ed4268690be005eab81b941e581a0f3b32c5cb6800d479b8ca11b90909ff839e06fc544dfe75c00c64afbdfff3d520f402c94c871ae3ace14b9e36824c7452b34e975bdbb3275e39545439819625828b85e3c90edda83be37993b1e997dec9ec9b34d3336e82c8341cc9c6b0b1a55dc42a397e7e0c196444ed1858c471e8509d197ab74670e50d29d8f150c1cc12250be4cb897808871e22850fc0739aa82a6fc457732712e8155932800000000000057fb0a59e75a08f0abf000cd5adc2d69b2c4", 0xcf, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x84, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/23 15:27:43 executing program 2: clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$sg(&(0x7f00006f8000)='/dev/sg#\x00', 0x80000000, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 15:27:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f3000-0xf)='/dev/sequencer\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000539000)=""/14, 0xe, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000609000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000000001}, 0x1c) sendto$inet6(r1, &(0x7f00005c4000)="", 0x3b2, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/23 15:27:43 executing program 3: r0 = syz_open_dev$mice(&(0x7f000053e000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e56000+0x67c)={{0x3, 0x93}, 0x0, 0x6, 0x3f, {0x80000000, 0x6}, 0xdbb4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000055000)={0x80, 0x1, 0x10001, 0x4, 0x0}, &(0x7f0000ea9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x46}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e5d000-0x4)=0x0, &(0x7f00005c7000-0x4)=0x0, &(0x7f00006c2000-0x4)=0x0) getgroups(0x1, &(0x7f000095b000-0x4)=[0x0]) getgroups(0x2, &(0x7f0000b60000-0x8)=[r3, r4]) r5 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000af8000)={r2, @in6={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$netlink(0x10, 0x3, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x3, 0x0}, 0x4) 2018/01/23 15:27:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) socket$key(0xf, 0x3, 0x2) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') [ 53.136323] audit: type=1400 audit(1516721263.970:29): avc: denied { create } for pid=6912 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/23 15:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f87000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bd2000-0x10)=@req={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ae0000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00006d5000)='net/protocols\x00') accept4(r2, &(0x7f0000124000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000)=0x2e, 0x80800) read(r0, &(0x7f000028e000-0x57)=""/87, 0x57) 2018/01/23 15:27:44 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000203000)={&(0x7f000040d000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@getsadinfo={0x2b8, 0x23, 0x304, 0x0, 0x1, 0x3, [@etimer_thresh={0x8, 0xc, 0x2}, @ipv6_hthresh={0x8, 0x4, {0x5c, 0x55}}, @migrate={0xe0, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3c, 0x4, 0x0, 0x5, 0xa, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x4, 0x0, 0x0, 0x2, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0x7e, 0x0, 0x0, 0x3, 0xa, 0x0}, {@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@loopback={0x0, 0x1}, 0x2b, 0x6, 0x0, 0x3, 0xa, 0xa}]}, @algo_aead={0x8c, 0x12, {{'echainiv(gcm_base(ecb(arc4),hmac(md4)))\x00'}, 0x1f0, 0x40, "4fe6495233027ddfda2e2a69d41a30c4ba96aabc8b0d4fffb10d4f8847f40bc26cb8b17d0f11ab16233f2f17405fce9e3af1de3535e1735d1218172d9da8"}}, @sa={0xe8, 0x6, {{@in=@rand_addr=0xfffffffffffffffb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x200, 0x1, 0x46, 0x2, 0x0, 0x80, 0x0, r1, r2}, {@in=@broadcast=0xffffffff, 0x1, 0x33}, @in=@rand_addr=0x9, {0x101, 0x9, 0x6, 0xfffffffffffffffc, 0x8001, 0x1, 0x8001, 0x1000}, {0x72d7, 0xaa, 0x9, 0x0}, {0x7, 0x4, 0x9cff}, 0x2, 0x5, 0xa, 0x0, 0x100000000, 0xa0}}, @replay_esn_val={0x30, 0x17, {0x5, 0x2, 0x4, 0x6, 0x3, 0x7, [0x8001, 0x0, 0x1ff, 0x4, 0x3]}}, @ipv6_hthresh={0x8, 0x4, {0x6d, 0x34}}, @ipv4_hthresh={0x8, 0x3, {0x19, 0x1a}}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20000810}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00003ed000)=[{{0x0, 0x0, &(0x7f000056e000)=[], 0x0, &(0x7f0000aea000-0xe)=""/14, 0xe, 0x0}, 0x6b1b}], 0x1, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x105a}], 0x1) write(0xffffffffffffffff, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) 2018/01/23 15:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/01/23 15:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ca000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006ad000-0x4)=0x101) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/23 15:27:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000974000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x6, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/23 15:27:44 executing program 0: rt_sigpending(&(0x7f0000673000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/23 15:27:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000000)={0x0, 0x0}) 2018/01/23 15:27:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e22000)={0x100, 0xc3, 0x2, 0x3, 0x884b}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200040, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) 2018/01/23 15:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) lstat(&(0x7f0000584000)='./file0\x00', &(0x7f0000493000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000752000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000c6000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a3d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x2, 0x101, 0xa, 0x20, 0x80, 0x2, r2, r1}, {0x8, 0xffffffffffffffff, 0x8, 0x401, 0x401, 0x943, 0x6, 0x800}, {0x0, 0x4, 0x0, 0x8001}, 0x6, 0x9, 0x2000000000000001, 0x1, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x6, 0x6, 0x36d}}, 0xe8) 2018/01/23 15:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000686000)='/dev/pktcdvd/control\x00', 0x129402, 0x0) getpeername$unix(r0, &(0x7f000077c000-0x1002)=@file={0x0, ""/4096}, &(0x7f00009b2000)=0x1002) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f00007ab000)='./control\x00', r1, &(0x7f00001c9000)='./control\x00', 0x1) 2018/01/23 15:27:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = accept4(0xffffffffffffff9c, &(0x7f0000eba000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc, 0x80800) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00002ec000)=0x20, 0xb5) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = dup(0xffffffffffffffff) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") umount2(&(0x7f00004d7000)='./file0\x00', 0x2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00008f7000)={0xa, &(0x7f0000d5b000)=[{0xa3, 0x9, 0x4, 0x81}, {0xffffffff, 0x10001, 0x20, 0xffffffff}, {0xabe8, 0x9, 0x8, 0x7f}, {0x8, 0x7, 0x2, 0x1}, {0x81, 0x1, 0x6c, 0x1}, {0x6, 0x0, 0x636a, 0x1000}, {0xb406, 0xf0ba, 0x2, 0x8000}, {0x101, 0x80, 0x0, 0x1}, {0x9, 0x3, 0x7762, 0xfffffffffffffffa}, {0x80000000, 0x0, 0x74b2a0cb, 0x0}]}, 0x10) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") 2018/01/23 15:27:44 executing program 7: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x11, 0x8198, 0x8, 0xacb7, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)="443bd71d96ab40de196e61b73ae64f6afc0e7ab284dfb997b481366738e13329d29c190ead584e0b000933e377ee7343204becd9161e3f37fc8ce6c3a7179c3da0812bace293511fdb57452c31d99f6209", 0x51, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000006000)="ef4e1baac960657a28ddb7bc71e4d782c9f36aad7a2b5daad6489ab31ef70783fb32c9440bb34fb532a1fb0d6f9ae641346a24d15062b9a2c043df7d4c4e1927f79b81e4", 0x44, r2) 2018/01/23 15:27:44 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/rtc\x00', 0x410302, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000fc0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005a0000-0x8)={r2, 0x200}, 0x8) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ae6000)=0x0, &(0x7f0000208000-0x4)=0x4) [ 53.260789] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/23 15:27:44 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000-0x9)=')cgroup}\x00', 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000024000)={0x81}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:44 executing program 6: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0xfffffffffffffe72, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/23 15:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a4f000)=0x202, 0x4) [ 53.306433] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 53.340773] binder: 6980:6982 tried to acquire reference to desc 0, got 1 instead [ 53.354892] binder: BINDER_SET_CONTEXT_MGR already set [ 53.360818] binder: 6980:6988 ioctl 40046207 0 returned -16 [ 53.368125] binder: 6980:6988 tried to acquire reference to desc 0, got 1 instead [ 53.377548] binder: BINDER_SET_CONTEXT_MGR already set [ 53.383503] binder: 6980:6988 ioctl 40046207 0 returned -16 2018/01/23 15:27:44 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000051000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000052000-0x8)='./file0\x00', &(0x7f0000044000)=""/202, 0xca) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000051000-0x8c)={0x47, 0x0, 0xd, '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]}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r1 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f0000050000-0x12)=""/24, 0x18) 2018/01/23 15:27:44 executing program 3: sysinfo(&(0x7f0000039000)=""/39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000002000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000f9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000588000)=0x4) 2018/01/23 15:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ec000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cf3000)={&(0x7f0000884000/0x4000)=nil, 0x0, 0x1, 0x9, &(0x7f0000a68000/0x4000)=nil, 0xfffffffffffffff8}) bind$inet6(r1, &(0x7f0000fe2000-0x1c)={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00003c1000-0x3)=0x7, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000db6000)={0x0, 0x0}) 2018/01/23 15:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000d79000)={0x4ded, 0x8, 0x100000001, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/23 15:27:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7fff) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0xffc0000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = syz_open_dev$tun(&(0x7f00006d9000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006ff000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a56000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000bcd000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000981000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000825000-0x4)=0xe8) getresuid(&(0x7f0000034000)=0x0, &(0x7f0000f68000)=0x0, &(0x7f000056b000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000519000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x9, 0x2, 0x0, 0x2, 0x80, 0x80, 0x0, r3, r4}, {0x6, 0x0, 0x100000001, 0xc58f, 0x4, 0xb7b5, 0xffffffffffffd170, 0x3ff}, {0x7fff, 0xfff, 0x8, 0x0}, 0x647, 0x9, 0x1, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xa3b5ed47c7162d49}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x1, 0x8, 0x9, 0x2, 0x1c0}}, 0xe8) r5 = creat(&(0x7f0000427000)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00005ad000)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d0c000)={0x0, 0x80000, 0xffffffffffffffff}) r7 = fcntl$dupfd(r1, 0x406, r6) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e83000)={0x0, 0xc31, 0x6, 0x2d}, &(0x7f00003b3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000901000)=@assoc_value={r8, 0x4}, &(0x7f00004f2000)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f00007dd000-0x10)="19c7ff6b30ee6c9259512f5f8eca8fae", 0x10) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000467000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000413000-0x10)={0x7, 0x8, 0x0, 0x8}) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000ceb000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xd, 0x4, "6b163f505770ba32d93c1148b9c3340713f66db2a6ac4d517dd85244a5eb633e8eacbf7d1050fb52b860d98ba641102597dd3f8006b90a932e80ee7152a8505e", "a3c7d9c2781bcdcec1dc17ca19b8596f6f8a7277a17bf63688ddfc6533d736c5", [0x0, 0x9], 0x0}) 2018/01/23 15:27:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000123000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000114000)=0x3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000f28000)=0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) acct(&(0x7f0000c73000)='./control\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) clock_getres(0x7, &(0x7f0000239000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000e72000-0x30)=[{0x0, 0x8, 0x0, 0x20, @tick=0x0, {0x0, 0x0}, {0x0, 0xffff}, @time=@time={0x0, r4}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009b3000)=0xfffffffffffffffa, &(0x7f0000b37000)=0x4) lgetxattr(&(0x7f0000a4b000)='./control/file0\x00', &(0x7f00002bc000-0x14)=@known='security.capability\x00', &(0x7f00001f2000-0xff)=""/255, 0xff) 2018/01/23 15:27:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$sg(&(0x7f0000c01000-0x9)='/dev/sg#\x00', 0x1, 0x40002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x6b}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000903000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 2018/01/23 15:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000497000-0xf)='/dev/sequencer\x00', 0x3ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000130000-0x34)={{0x0, 0x3, 0x4, 0x3, 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]}) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000627000)=0x8001) 2018/01/23 15:27:44 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d9a000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d9a000-0x4)=0x8d60, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000066c000)={'raw\x00', 0xbe6, 0x4, 0x2418, [0x3, 0x1, 0x10000, 0x100000000, 0x1000], [0x8001, 0xcff3, 0x5a63, 0x1, 0x6], 0x10, &(0x7f0000d9b000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, 0xff, 0xff, @generic="eab9f0188fd7653bec3179adacfac70a", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x32, 0x2, 0x2}, 0x6b08, 0x332, 0x3fd, 0x19, {0x3, 0x2}, [{0x46, "f0c42dc943409df7888b5bad0ae4689fd78232df9aaa351ab5b4e36b8d", 0x7, "af5a11de298edf4e3c76a7d833bc5b86999ef4eb56d8bb41916dfa14ab5966e854778b74373e"}, {0xb1, "7c00dbc903d6d851ab415f846e7cc3e7a53e0dfa58ddad18fe50c78f70", 0x1, "2288df8f83701883014caa8fd1fb6a2a01fe58899e09865a4474ff896e52dc422b5dad7c0ea228464dbd659dfdccae6c86e1b705ec2218ae9980d82dfc408e7bf1f863fcca8abb03ee9b2c8fa33a91d47b91bfe9f1699481fbf0ed6f99574a8d333f6387dc9fa1fbd28196b6dd62a6b4e2ef0b3511556eb3623bbca3696417f719c1fd43283a11591e318e93cc01d9c753"}, {0xee, "86df78936f85cb827f6d5cd2b7141424dcebbdb9b9119cc76dc13a9b2a", 0x5, "427693d45908763b471dbd68f0099d2821c1a6d76684f8898514132e79ed21cdc3da1707dd47bbc14c3ab63c311f0824d1691a39840b463e651950e18d774df7a387eccc5b096f2634f8952ad7c567222f6f89d1d34b8f6b98806ebe328d2981eb10a879451081185db6b3c90253920b8520f58bee1c1b99332c4c413ea942303394a818fd0d41a0bdec3ff9999777432ea6b2c03daca9a58bb163c66b3665a5ba17c0966d400826b3a6a20ac2855e49e9ac1ba7da01fe5dfec57cfe5a57cd316a69e249b4f63f8c12f3a2630b9a"}, {0x44, "0bf92e7541862618e68c1b07d7a245ee07ccf8947c4598982490afcd45", 0x4, "91351d931ebc70052db3b451f8a6ea8a4a73678944a930533f1974e609a9864475cc45d3"}, {0x95, "39aa7116dfc9eb5a05631bfec58e8c0036bf6f3d723e659f6b6822feb5", 0x4, "60a51c59f575e68ff0aede3d9c83c027218311583bd037e81267cc6aecbcd931d6454cbe4ed80e4af2679f55dbf557d08115d8c3cbea0ab20a95c4b71c9c1d79df0642c38aa0976a1df66237022492eaeba2b5a1106bffa24b4e9a15c9ed1198e73ed39e98d0926ae93ac71491f349db4fe9a606c2"}]}, {0xcb, "ab3327b2fe2ba9cc0cb98d5eaba5162dde41885c72f80dfc7f147e28ce", 0x7fffffff, "a7502db35f13ace3272ab6d00118114989e59293a5348a345c9bce0d19142ae47aa136d929e86aba19bde97faac65d20f8e2cd55af237a3ca168ac1a1c6b34b5666594872849456629aed9e43dedcffd4562e4826ffefa7aeed164f5c61826d67fbd9fe7d0e1c43022ebd57fd06cd75123c0f133195f2df6bce3a8c98cd828f43b4106f563f9a52d95d8ae235a848ad3dcc5765af707f295b45c06d4777cb28355e2789e45efefcba931c6"}}, {{{@dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0xc, 0x1, 0x2b}, 0x8, 0x2f2, 0x3ed, 0x21, {0x1, 0xb2}, [{0xf3, "99c231c7126ed49db0a24f2db2a82740cb8d8721629852ed443fc770e1", 0x8, "5b5bb27bd7b5bf4b374dbdf520a19da4f4c0bfb634a6000080c3d50412951abc467e6f425c7a50b0ffbf1805c3f098a8382d0f0e97c000160eb4334273db6b3400fd2379ea041d042a7177cbf20f6a16fd8deaa8d6a3c5648c619e8be8c25809689d8cdddd7fd774422cbf4ab840304a320e35087c3454b5edff0c7feaa2621d81315a86c47e4edc5623e361f8f8d05bcb63037ce843c420ebdcaa8f5b33cb2f7c3693d05efac41cccba0965d3e39d9c8b86c0ad36d8b7bd63f3e66571a55487d595eb33ed19d389be06d5fd347eb70d8974d6"}, {0x112, "94028935fec43a8abb6b7e46c10577997a5e421a5564238103df282949", 0x4, "e254b9923f6dd8d6bc77623fffdd2706447f9e96ff8bbd0e2370436f21910e34de547f44880949d71c73bee2de730cb90e2180a929c3f9fecedae23b6976cfc47de7e7850a723c544b22bab5e8eeb476216017699d923b36180e6d02cf97b0a95ffbab278edd783011b7ce2377da9f8d74cb59a4a6acd8b32ffaadd6bf4d2c2466a7fbeb20ed4a669d43eb6fe1c8dcde364472a9997b465a6e0057cb2662d04c541e5e50c95dc521e489dafba5e2abf1cda0dbb246094a00e90ee5f31febf8352be8ff21b68b672864afb5e878dfac215d9914fb4a5478e2591fbf10b3902d81c5f96ab291858b8505275aec0ea333477924"}, {0x79, "512fc24fc1b55433bf190eb3775173cf5eac6239dd620195107c1b1c83", 0x8, "1eecb704f278983eb5a0f00bb120613fc9594307f095ee482d2ed488a5718a52c0f7eebf621a4a9d93910b196b5b8a0b6ca37893ddb9a4826ca428b31292939eec9d10fff5b05f957ce7cd383d71ed97e994e522c21acffe66"}]}, {0xfb, "c533d238efc8ec7523785b626278deefbf62f25623725727266f4cec3d", 0x80000000000000, "ac70f8d6901179b84e15ce7c437ee8ea5ce82a8c42c31f116dbbe05b530b8c5f7dc10a6e0d9059899e0a4f72e88dc7eb65cb942d24f575a03f5101bd765e6d2be93d2eccac2edc83b65d67d5aa3de0e33d5e8fe7516527f16382ec51ee8881109eb02e8e10f2087ffd3a9bce65551f20af194f8bd317184b34106cea3323e6143ab853736f0282f5687a8f84cb4552dad1d77c379f13b2d56ec3bfa9d61661856d9cf21e2347f2685f4310efd114c66e873ac05d64f2f8b48c1d4b83b455dd9da82e6bab86d726376721eb6950164fdc0fdd1cb6a3151b7eccc4fb"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7d71, 0xff000000, 0xffffff00, @generic="cbe82f326984e32207b2b860c13105ad", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x8d, 0x3, 0x58}, 0x1, 0x115e, 0x11ed, 0x21, {0x8d1, 0x101}, [{0xca, "03a1e33a9daab2f8b893ccf161c12d9c685bb949dc0db1190c03f1a186", 0x8, "94ab0a9f2fdb3b6fc377bbc1480e3578627db5805c1f5cb1cebac607859bb7743b133f9a1185b6bc173902c078954ee2d8ce8c1a6575d108177d3fbcf372deeb04628d6205fdfd987d6467f44f44aefd714d9310cf3a97481060d4b072d23f92c91ba14653ce10dc446b84ebc9adbd92b7de32b8aa87c80a9a4c3e165845873dcd54cf88755a6b43052730ed263b4a6a4b34f59ca2197cdc266e3e15e162cbe59a6d0de533cdc6fa90fd"}, {0x1020, "c4cc65a9998b7a4278a16ffcd80408f25f090faa315773f9b9ecdfbe61", 0x393, 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"111c16323e55652bac64e66ba04bba6973ab8ed34af69a8a67cab0457f", 0xffffffff, "28b917afbf3c09ab98df8978fc8791b4b27698e8b7a2e02b"}, {0x103, "1f8327a76a3387b9381ac4eb9af2e58482b4d0040f90bd2f64cbff4b8a", 0x8b8, "f6c7b889f88ed7273bbcf16bdf945c39d7bfba6533478c634314b9940689e5ab69ebf093f6aabf247e0dae2ace75c5932b78a57af8425b69c5700590be2c91e5c2d3030473d0701038c1aa9dcd391555f689d43af41ff3215f2da13f831c3aab9389475ffd13ee306f19363ef0b7e854853f3bbed13e7d03d40747a79a719c3469080737810db6fa3d14185337017cd8ab28a575d421aa8297a6889b910dcd4d21183473eb5c976aa9a327d433058be5e7a853434537ea1ebf9d03d22533c6c5db0ffa5789a6ff0b6998a07fe97ad9a6616ad1bfb1accd1896dc047571de083c960020"}, {0x8c, "995b521bad94bb3528f6386e61cb232646a17feb81f32be976ae90d66d", 0x1000, "623769e20c6f76039b260ece769f174a55fcd9fc5c8300d4c6a6e463e5937b4dfe79cb6b4fdbf766c2ddb9e0fce2a7dcc127ef7dcf25e9cc69637c02ed7192bc23dd759b2a6013181f135807564f6e303b69cfc5729577a075e75c5af6db4f27f4405ce4248dce806fa77b3d"}, {0xed, "bfb5af565dabc93ea06dfa8e85753379baed79789a265a38c9547f6e52", 0x8, "f21d2ed6e4e8b3c1b9418a5d8689587134038ae1b9c98a751a721056baaa6f108fa1b3bee4d2bc4d70a346e8590ff57145a5b05060d23edbd0561318c109710554f9889b09b01b322efa8160a3e60346dde1328483a986aaf34ddbf16337c3c7fa8a8e22e5d24836c471000af39710c676e01038f8a11e48d499aff6b108a00a50929b241e3540a4d2a7ad001713d1e7b08c73f56bb776a6d18300e7b2ff75a5e4fff20813122bad77acc580645cadc6377f3bff89b4cbb5ee3d7d77ea03aee2df5892f2189c10adeb80431340"}, {0x8f, "c6089c324fdcd4bd74bf9e0b95e32d7d25084d107d61761967a0bb50fd", 0x1f, "b898b056f84ae63909791a0b5d5dfa5e3c3d24ef7f8b5c04c6bdc9e24714b7ab1fdcd3b5daa1b8ffc60d74abe096142818c79e634be12a8cf99a27f8e426f3faa3a3facb74784d3000a9670d7a0fb85798534b91ca932830144073812da4b0417f843dddb09228e83f7810142a034b"}]}, {0x67, "e3415ef77e19386bc953df72367528178021e2319d0dc5bd438d3cbb20", 0x2400000000000, "9730f21be4f7f405f5dee7ec72ea3e8a048c85b0f0ed2274155ec9d83f2dd51b9447bbaacedb37606ade3551f3182bb1025888963ce510116d8c0a4d4238b8f4e44d3b17c4ecc7"}}, {{{@empty=0x0, @rand_addr=0x4, 0xff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x3f, 0x1, 0x0}, 0x9ec9, 0x2db, 0x374, 0x20, {0x1, 0x6}, [{0x62, "952b46cef98c3f308d8e55dd8b582106392dacb6f0e0f4066a58d06e65", 0x474e, "a8f184a4ad6593679d327f41a7f1081d79210134d44782ab17c19e2c24bd18c0e13390af048999f4403d7e680d19b141b0ac149e0bbc14446caf5551b4b1298949fa"}, {0x31, "56083175882368ca8aad033702e93d8c1cf2712afb1a5cf7c451093647", 0x6, "1015e7f34ae17008d362922371a61d9b08"}, {0x11c, "1f3953570eb5355cfe1d33b215f9c2f4221f48121efe764d1d08b28bd5", 0x5, "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"}, {0xb8, "e50556ac3b326d5058dd501ebee939c69aeea03b839e6506c42522cb7f", 0xffffffffffffff80, "b32e561e56fc82113cd54cd478081e303be8d58cf2e0cf0871e73f4770c1720cf4b2263109d1420a249fa21a6802b20f501d8ad043a79e34c9b6a4a986da1a22c88f43ebe4ffd44ce610df32075aa156eb572b053cab8b66f922566bf41463eb80b8f73a41c93794a6c93de171edba3cd042b0d454fb4e10221567b463181a5830bfd1afaef5a2ce100101e5290e2cfb1048cb9520bd7495"}]}, {0x99, "53b435e68cf68dff97dfac82a48ebe1804796c7a513f788fcc075be9ea", 0x7fff, "42b6c8be78cd55d392ce75d0952e86995283700962d49bcfcdc3c2bbb98b6833fe9ca5bbd3569fa67e3f341c083fe9c84e5fc282d86a7ab5ae8bcfd135b4a8169c1c18d53a09bfcae7256f97567191e53fd0c95edb7b18a24a902c5b89ae641c4d6e9beb86b5d4f227bafa5e45e60f9014a73efb10efc27174"}}]}, 0x2478) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) writev(r1, &(0x7f0000d9b000-0x40)=[{&(0x7f0000d9b000-0xf3)="f456106e1653769850e0e07d6420ec10b22b23e4d7aa7b27f36ac681d8c27c7cf0002ae08374acbb77644634f80e0531cae68e304cfb71fab0defb73272074899d224d07216c8a08e72a2c789d0a8da9a9dff1a8f3a4bfdf04c3d96339c79ded2267cefa14d84cf81929f4e20c0bfb3a1af8e3e1b2f89f669fe10c25a0755ba1694d11fd63e9a57ee3e7a3dd0cd743d792b02a99d68bee3cc2ce88b7787643a69fef93f987c832c73b5e69741d483a417d01050ab74aa28075bafd747184a68e01349657ca59d5f3630963fe5e33b569c434cd134c62d13542ed0c239a0eb7863f32bcbe7ef71d889df57119aacffcddf43027", 0xf3}, {&(0x7f000079d000)="9870e7b3da56435da85d293a08cfcd3781ce19512479be650e832a54d2bab6e2442e4311f328b0421ed7e9c940d3d5933222b1cfad9f9e22e67809e84a429678b2f0842ddd7244aa01e30b38ce548d7b0dafc270253f088cdd5ff98f06b03655", 0x60}, {&(0x7f0000b85000)="616b3b644bf74445062e9b63d279648d66da3689cdc280363fa3faf48d6d2f81acecb76d1b152cf6632e678c0dceca26485cf5011cbd3c6f59fa0391c7bde4bd8ba91db568dee8e74d96bdd6bab9c415dc86622506eaed641ed569b7644add25a975344fac5855bbf4f78e36ad6e0a5c7578447923b30e74c181970987f05e2ef6758971802789e3bd7ee1dd34a95be3d263acd9e6cd61eeefb234fb9097ef0d7d79cdeb8711236d46a98563b4faba1ae5fd3008cdf3fdc1ff5594b8c4a3babcef455fabf8904bdc90c3fa6c74244e86924393644e82421d1528bd2b0c171bbd13245faf217a781c19143b12142fb7c2abdf1c8c", 0xf4}, {&(0x7f0000c49000-0x79)="1fa4240bad3e251632fde2edce0fe27c488636bb12de3be0721e66882fceefc02e22052a5351260ae2cb37b4ad45f5e2fa1a5f3ac2653e87ddb79efc4b6127675dde468781f6ea9ad2fa174e23dea8f961e12dbd3f5bef4b3552fda611d28ca62d9a81af1df38bb2caa9c9f301fec6b017ee93ac4757e920e3", 0x79}], 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000377000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005ac000)={0x10, @tick=0x100000001, 0x7ff, {0x8001, 0xf2d}, 0x2, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:44 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x326100000000, 0xc, 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket(0x8, 0xf, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x20}, &(0x7f000000c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x32}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8a}, &(0x7f000000f000-0x4)=0x98) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000e000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 53.757312] syz-executor2: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 53.792997] CPU: 0 PID: 7006 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 53.800672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.810019] ffff8801d9607880 ffffffff81d941c9 1ffff1003b2c0f13 ffff8801bf6fe000 [ 53.818001] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801d9607990 [ 53.825989] ffffffff81451af2 024000c200000003 0000000041b58ab3 ffffffff84195265 [ 53.833967] Call Trace: [ 53.836536] [] dump_stack+0xc1/0x128 [ 53.841884] [] warn_alloc+0x212/0x240 [ 53.847309] [] ? zone_watermark_ok_safe+0x280/0x280 [ 53.853948] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.860758] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 53.867404] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 53.874218] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 53.880681] [] __vmalloc_node_range+0x3f5/0x5f0 [ 53.886970] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.893782] [] ? kmalloc_order_trace+0x7a/0x190 [ 53.900247] [] vmalloc+0x5b/0x70 [ 53.905234] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 53.911696] [] xt_alloc_entry_offsets+0x41/0x60 [ 53.917989] [] translate_table+0x21a/0x1e80 [ 53.923932] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.930916] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 53.937730] [] ? check_stack_object+0x68/0x140 [ 53.943932] [] ? __check_object_size+0x174/0x3a9 [ 53.950306] [] ? 0xffffffff810002b8 [ 53.955553] [] do_ip6t_set_ctl+0x2be/0x470 [ 53.961411] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 53.968050] [] ? mutex_unlock+0x9/0x10 [ 53.973561] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.980632] [] nf_setsockopt+0x67/0xc0 [ 53.986148] [] ipv6_setsockopt+0x115/0x150 [ 53.992004] [] tcp_setsockopt+0x82/0xd0 [ 53.997604] [] sock_common_setsockopt+0x95/0xd0 2018/01/23 15:27:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000935000)='/dev/ptmx\x00', 0x20804, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/23 15:27:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c07000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ec000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cf3000)={&(0x7f0000884000/0x4000)=nil, 0x0, 0x1, 0x9, &(0x7f0000a68000/0x4000)=nil, 0xfffffffffffffff8}) bind$inet6(r1, &(0x7f0000fe2000-0x1c)={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00003c1000-0x3)=0x7, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000db6000)={0x0, 0x0}) [ 54.003896] [] SyS_setsockopt+0x160/0x250 [ 54.009765] [] ? SyS_recv+0x40/0x40 [ 54.016910] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 54.023555] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.030714] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.037464] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 54.076110] syz-executor2: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 54.094122] CPU: 0 PID: 7022 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 54.098115] Mem-Info: [ 54.098138] active_anon:55146 inactive_anon:41 isolated_anon:0 [ 54.098138] active_file:3537 inactive_file:7885 isolated_file:0 [ 54.098138] unevictable:0 dirty:68 writeback:0 unstable:0 [ 54.098138] slab_reclaimable:5874 slab_unreclaimable:59953 [ 54.098138] mapped:23752 shmem:48 pagetables:686 bounce:0 [ 54.098138] free:1472829 free_pcp:617 free_cma:0 [ 54.098154] Node 0 active_anon:220584kB inactive_anon:164kB active_file:14148kB inactive_file:31540kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95008kB dirty:272kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 54.098169] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 54.098194] DMA32 free:2970052kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:1164kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1296kB local_pcp:660kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 54.098218] Normal free:2905356kB min:36824kB low:46028kB high:55232kB active_anon:220584kB inactive_anon:164kB active_file:14148kB inactive_file:31536kB unevictable:0kB writepending:268kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23480kB slab_unreclaimable:238648kB kernel_stack:5728kB pagetables:2744kB bounce:0kB free_pcp:1172kB local_pcp:524kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 54.098263] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 37*4kB (UM) 28*8kB (UM) 17*16kB (UME) 36*32kB (UME) 31*64kB (UME) 24*128kB (UME) 25*256kB (UME) 27*512kB (UME) 24*1024kB (UME) 21*2048kB (UME) 702*4096kB (UM) = 2970052kB Normal: 205*4kB (UME) 413*8kB (UME) 112*16kB (UM) 67*32kB (UME) 120*64kB (UME) 42*128kB (UM) 25*256kB (UME) 27*512kB (UME) 23*1024kB (UM) 21*2048kB (UM) 683*4096kB (UM) = 2905468kB [ 54.099600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.099603] 11469 total pagecache pages [ 54.099606] 0 pages in swap cache [ 54.099609] Swap cache stats: add 0, delete 0, find 0/0 [ 54.099611] Free swap = 0kB [ 54.099613] Total swap = 0kB [ 54.099615] 1965979 pages RAM [ 54.099617] 0 pages HighMem/MovableOnly [ 54.099619] 320509 pages reserved [ 54.352781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.362223] ffff8801d98b7880 ffffffff81d941c9 1ffff1003b316f13 ffff8801d9b68000 [ 54.370206] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801d98b7990 [ 54.378743] ffffffff81451af2 024000c200000003 0000000041b58ab3 ffffffff84195265 [ 54.386828] Call Trace: [ 54.389390] [] dump_stack+0xc1/0x128 [ 54.394730] [] warn_alloc+0x212/0x240 [ 54.400240] [] ? zone_watermark_ok_safe+0x280/0x280 [ 54.406877] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 54.413686] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 54.420325] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 54.427138] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 54.433726] [] __vmalloc_node_range+0x3f5/0x5f0 [ 54.440033] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 54.446848] [] ? kmalloc_order_trace+0x7a/0x190 [ 54.453174] [] vmalloc+0x5b/0x70 [ 54.458170] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 54.464640] [] xt_alloc_entry_offsets+0x41/0x60 [ 54.470981] [] translate_table+0x21a/0x1e80 [ 54.477043] [] ? mark_held_locks+0xaf/0x100 [ 54.483098] [] ? retint_kernel+0x2d/0x2d [ 54.488795] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 54.495631] [] ? retint_kernel+0x2d/0x2d [ 54.501330] [] do_ip6t_set_ctl+0x2be/0x470 [ 54.507190] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 54.513835] [] ? mutex_unlock+0x9/0x10 [ 54.519350] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 54.526525] [] nf_setsockopt+0x67/0xc0 [ 54.532037] [] ipv6_setsockopt+0x115/0x150 [ 54.537903] [] tcp_setsockopt+0x82/0xd0 [ 54.543509] [] sock_common_setsockopt+0x95/0xd0 [ 54.549812] [] SyS_setsockopt+0x160/0x250 [ 54.555679] [] ? SyS_recv+0x40/0x40 [ 54.560926] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 54.567563] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.574373] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.580921] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 54.588563] Mem-Info: [ 54.590990] active_anon:52010 inactive_anon:42 isolated_anon:0 [ 54.590990] active_file:3537 inactive_file:7888 isolated_file:0 [ 54.590990] unevictable:0 dirty:76 writeback:0 unstable:0 [ 54.590990] slab_reclaimable:5880 slab_unreclaimable:59996 [ 54.590990] mapped:23730 shmem:50 pagetables:639 bounce:0 [ 54.590990] free:1476090 free_pcp:660 free_cma:0 [ 54.624386] Node 0 active_anon:208040kB inactive_anon:168kB active_file:14148kB inactive_file:31552kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94920kB dirty:304kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 54.653782] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 54.683195] lowmem_reserve[]: 0 2908 6410 6410 [ 54.688424] DMA32 free:2970052kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:1164kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1296kB local_pcp:636kB free_cma:0kB [ 54.720042] lowmem_reserve[]: 0 0 3501 3501 [ 54.725030] Normal free:2918828kB min:36824kB low:46028kB high:55232kB active_anon:208040kB inactive_anon:168kB active_file:14148kB inactive_file:31548kB unevictable:0kB writepending:300kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23504kB slab_unreclaimable:238488kB kernel_stack:5376kB pagetables:2556kB bounce:0kB free_pcp:1356kB local_pcp:648kB free_cma:0kB [ 54.758906] lowmem_reserve[]: 0 0 0 0 [ 54.763307] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 54.778750] DMA32: 37*4kB (UM) 28*8kB (UM) 17*16kB (UME) 36*32kB (UME) 31*64kB (UME) 24*128kB (UME) 25*256kB (UME) 27*512kB (UME) 24*1024kB (UME) 21*2048kB (UME) 702*4096kB (UM) = 2970052kB [ 54.798865] Normal: 330*4kB (UME) 421*8kB (UME) 116*16kB (UM) 84*32kB (UME) 121*64kB (UME) 42*128kB (UM) 25*256kB (UME) 27*512kB (UME) 23*1024kB (UM) 19*2048kB (UM) 687*4096kB (UM) = 2918992kB [ 54.819033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/01/23 15:27:45 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace(0x11, r1) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x20) fcntl$setown(r0, 0x8, r2) 2018/01/23 15:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/01/23 15:27:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000003c000-0x4)=0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000013f000-0x4)=0x0, &(0x7f0000d47000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000857000-0x38)={&(0x7f0000562000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008fa000-0x10)=[{&(0x7f0000774000)="5fd152ca60b930d7d1c92cf9c208c6586011be32fc4caae1d509509cff88e34d012fc53fc15d0996764b8067fe5919df78b746016d01d99a76c67b14b93a4208b908687f50cef66fb1b15914fc432a6485ab7c4e915849fc9404ee586a5d6f51adbb63aafa20feb702ccd3e6bfce6fa8dfbc7f5f92742b45f1caa5b71272e30b67723248c254507ec40639b49a5b3a3fe40f0e6b14f167a242d8a59aec8c005523004ad673de0b8092f2e36ab41d11cd3580292164e27b949b4e490e1859b0", 0xbf}], 0x1, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x10) ioprio_set$pid(0x2, 0x0, 0x7ffd) ioprio_get$pid(0x3, 0x0) 2018/01/23 15:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ax25(r0, &(0x7f0000957000)="733b507430afcc7504cd9d56d5bb64cca11d49388f5da62f37755b7b696fe970b5bc74db245b6941536bfaf75897ced18f2b0192410a2d3e6723f8ddb1248fac774a8a0275199b38773bcb811b7b907a307172824044475f6136a13f62eb0a77dfd72cec033795c3ca91c4f82f37e674543cee9b27360f3d1d7d1781d282cd59ed0fd416ca29ac2e45f2f760fb033e23b941a831c424e197de4bccff0002fd3aa3023d1cd9b2225532557f8de50daee5f9124009d9a6218a3c597f83f7928707ba6b6c18fca67ce638079c75024edb4f415d002295effa628f581969e6f2f42ee046df", 0xe3, 0x4080, &(0x7f0000165000)={0x3, {"5e39398edf31f9"}, 0xffffffffffffffff}, 0x10) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/23 15:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f00009da000)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe23}, 0x1c) r1 = socket$inet6(0xa, 0xfffffffffffffffc, 0x1) connect$inet6(r1, &(0x7f0000b9f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/23 15:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000dc6000)={&(0x7f0000d23000)={0x10, 0x0, 0x0, 0x12002800}, 0xc, &(0x7f0000f07000-0x10)={&(0x7f0000acc000-0x14)=@getstats={0x14, 0x5e, 0x400, 0x4, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x1) 2018/01/23 15:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000859000)='$\x00', 0x2, &(0x7f0000277000)='proc.procem0@/\x00') r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 15:27:45 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000d000)=0xe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000959000)=[], 0x0, &(0x7f000063c000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r2, &(0x7f0000c24000)=[{&(0x7f0000e1a000-0xaf)=""/175, 0x80}, {&(0x7f000021d000)=""/254, 0xfe}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b20000-0x38)=""/56, 0x38}], 0x4) write(r2, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000009000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0x2, 0x80) 2018/01/23 15:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000c45000)='/dev/sg#\x00', 0x1fffffffffffc, 0x6) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x80007387, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e36000-0x8)=0x45) tkill(0x0, 0x100000000000016) close(r0) 2018/01/23 15:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00006d5000-0x8)={0x0, 0x0}, 0x800) readlinkat(r1, &(0x7f0000e12000-0x8)='./file0\x00', &(0x7f00002d4000)=""/52, 0x34) 2018/01/23 15:27:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071f000-0x1)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000103000-0x4)=0x14) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x800, 0x2, 0x0, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3f, r2, r3}, {0x1, 0x9, 0x1, 0x7ff, 0xff, 0x5, 0xfff, 0x3}, {0xffff, 0x8000, 0xe6, 0xfffffffffffffff9}, 0xfffffffffffffff8, 0xd, 0x3, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x1, 0xffff, 0x2, 0x3ff, 0x7}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f00007f7000-0x38)={&(0x7f0000dc4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a6000-0x10)={&(0x7f0000949000-0x334)=@polexpire={0x104, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256-ssse3\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:45 executing program 2: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x80, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) [ 54.827750] 11474 total pagecache pages [ 54.831703] 0 pages in swap cache [ 54.835152] Swap cache stats: add 0, delete 0, find 0/0 [ 54.840494] Free swap = 0kB [ 54.843496] Total swap = 0kB [ 54.846521] 1965979 pages RAM [ 54.849605] 0 pages HighMem/MovableOnly [ 54.853552] 320509 pages reserved 2018/01/23 15:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b1f000)='./file0\x00', 0xa00, 0x143) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f37000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000eda000-0x10)='net/ptype\x00') preadv(r1, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x40000001e) 2018/01/23 15:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f00006b7000-0x7)='system_u:object_r:devtty_t:s0\x00', 0x1e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000082b000)='numa_maps\x00') ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000c86000-0x10)={0x9, &(0x7f0000e8c000-0x48)=[{0x3, 0x3, 0x5, 0x3}, {0x1000, 0x800, 0x1, 0x3}, {0x6, 0xab3, 0x81, 0x2}, {0xfffffffffffffff7, 0x81, 0x80000000, 0x6}, {0x0, 0x10001, 0x3, 0x1f}, {0x178000000000, 0x0, 0x100000000, 0x5}, {0x9, 0x5687, 0x0, 0x6}, {0x7, 0x4, 0x3, 0x0}, {0x5, 0x7, 0x100000000, 0xfffffffffffffff7}]}) 2018/01/23 15:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00007c7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000545000-0x16)=""/22) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000815000-0x14)={0x2, 0x0, 0x5, 0x6, 0x2, 0x3, 0x10001, 0x40000000000, 0x7fffffff, 0x3d}) 2018/01/23 15:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc4000-0xc)='/dev/autofs\x00', 0x240000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00001f7000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00009be000)={0x9, &(0x7f0000a68000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000e88000-0x8)={r4, 0x23}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) sendfile(r3, r2, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) 2018/01/23 15:27:45 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c32000)=0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000800000007fe, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/status\x00', 0x0, 0x0) listxattr(&(0x7f000047f000)='./file0\x00', &(0x7f0000140000)=""/130, 0x82) 2018/01/23 15:27:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000634000)={0x0, 0x21, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000698000-0xa)='vegas\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a53000-0x11)='/selinux/enforce\x00', 0x242000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000d000-0xb)={0x6, 0x7, 0x7, 0x10000, 0x0, 0x6, 0x2, 0x1ff, 0x1, 0xd2, 0x8}, 0xb) sendto$inet(r1, &(0x7f0000189000)="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", 0x22c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000166000)=0x10) r0 = syz_open_pts(0xffffffffffffff9c, 0x80) vmsplice(r0, &(0x7f000057f000-0x10)=[{&(0x7f0000771000-0xa8)="66220dc0500a81197ce16c858e19ced9fb380f0fc53529b1c8c9bab375aee51086672f2bc590a395cd61703c63fcc3315de99ed357219330710822cfebf98b21dc588dff6c9e6bfdeb5aaad97d58879e1d928ba0837f5ac785ff9caea984ae9e335ec39f3750c61c0c32c984d0b0fef3a76bf91716cdb2f1a06513dd9028496b4e8c849fd103d57bc466a14efae0c39e1c73c36bb13d44349beb34978b5a2259a88779a4d88b9a9a", 0x153}], 0x1, 0x4) 2018/01/23 15:27:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fcd000-0x8)=0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') unlinkat(r0, &(0x7f00000cf000)='./file0\x00', 0x76743425b7c8c70b) 2018/01/23 15:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fc000-0x15)='/proc/self/net/pfkey\x00', 0x301401, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024b000-0x4)=0x14) syz_open_dev$usbmon(&(0x7f000052b000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002b3000-0x4)=0x0) 2018/01/23 15:27:45 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000065b000)='/dev/hwrng\x00', 0x50800, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000085000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000d70000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00000f1000-0x40)={0x5d6, 0x41, 0x8000, 0x2, 0x6, 0x1, 0x8, 0x3}, &(0x7f00007fb000-0x40)={0x8c, 0x8, 0x4, 0x20, 0x0, 0x1, 0x8001, 0xd561}, &(0x7f00006c0000)={0x0, 0x0, 0x3, 0x6, 0x5, 0x0, 0x75, 0x4}, &(0x7f0000afe000-0x10)={r3, r4+10000000}, &(0x7f0000b89000)={&(0x7f00003c2000-0x8)={0x3ff}, 0x8}) fcntl$getownex(r2, 0x10, &(0x7f0000111000)={0x0, 0x0}) ptrace$pokeuser(0x6, r6, 0x4, 0x8001) ppoll(&(0x7f00006d4000)=[{r1, 0x40, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, r5}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(r2, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) bind$ax25(r0, &(0x7f00006e9000)={0x3, {"c58245b27ae386"}, 0xe3}, 0x10) 2018/01/23 15:27:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d5000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000457000)=0xffffffffffff0bb0) syz_open_procfs(0x0, &(0x7f0000a96000-0xa)='setgroups\x00') [ 54.938769] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.950519] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 15:27:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)={0x0, 0x0, ""}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000786000)=0x3ff) 2018/01/23 15:27:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x0, &(0x7f00007f7000)={0x0, 0x0, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) clone(0x8000, &(0x7f000022b000-0xb3)="e984e70b672f55c8145183b822c92b657a894b35de84fdbe3f5db851876e69515378a6ddcd1f2a403aabd55bf694df65c24c529725d8bfb6ca01329005068af1f5130f7fe925c6950d70868f3e908340e0c16b2fc1dd1fc546a1621eb5382d2235f7bec4c1b4f2069a58894dd8aa00692206f650a145336d49b21ec6c3de79aa4868f4f15f34ed2547af1ccc196a2cd945883389037a73ac806d4cf5a182ac8bfd6540406573ce1a0b36a4ff464bd8845b0bfe", &(0x7f000030b000)=0x0, &(0x7f0000fca000-0x4)=0x0, &(0x7f0000152000-0x74)="9d7f0188516de983e9eed27448b89e9a51f70b3ed3b0c0e8e5cc72437c9a9c52cf352c37186f1c2ae0eb6b375452937395e0a51b81071c6a1431a208a34465898b9f6c29e9fa4f3c8eb3ae413b947126041ad297eac844884adc418c6faf262a7fe4d23166a95c2a2c0a52d514127aac14f74b2d") r1 = add_key$keyring(&(0x7f000048d000-0x8)='keyring\x00', &(0x7f0000f28000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f000091b000)='.dead\x00', &(0x7f0000df3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b62000)='[%&posix_acl_access+/security%securityem1prockeyring\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/01/23 15:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000084f000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000055c000)=[{{&(0x7f0000144000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a45000)=[{&(0x7f0000521000)=""/4096, 0x1000}, {&(0x7f0000fd3000-0x18)=""/24, 0x18}, {&(0x7f00000dc000-0x96)=""/150, 0x96}], 0x3, &(0x7f0000e0d000)=""/0, 0x0, 0x5}, 0x7}, {{&(0x7f000091b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000335000-0x20)=[{&(0x7f0000836000)=""/237, 0xed}, {&(0x7f0000e95000)=""/18, 0x12}], 0x2, &(0x7f0000174000-0x1000)=""/4096, 0x1000, 0x80}, 0x45}, {{&(0x7f0000305000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000005e000-0x20)=[{&(0x7f000029d000-0x14)=""/20, 0x14}, {&(0x7f0000da5000)=""/185, 0xb9}], 0x2, &(0x7f0000ea8000-0xaa)=""/170, 0xaa, 0x1}, 0x1}, {{&(0x7f000002a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002bd000-0x30)=[{&(0x7f0000953000)=""/192, 0xc0}, {&(0x7f000016d000-0xf4)=""/244, 0xf4}, {&(0x7f0000dfb000)=""/128, 0x80}], 0x3, &(0x7f00005be000-0xde)=""/222, 0xde, 0x8001}, 0x1}, {{&(0x7f0000e9b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c02000-0x20)=[{&(0x7f00009cf000)=""/90, 0x5a}, {&(0x7f00001b0000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000013000-0xa2)=""/173, 0xad, 0x100000000}, 0x435}, {{&(0x7f0000ecb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cfe000)=[{&(0x7f0000491000-0x29)=""/41, 0x29}, {&(0x7f0000efb000)=""/40, 0x28}, {&(0x7f000050c000-0xcd)=""/205, 0xcd}, {&(0x7f0000ed3000-0xa7)=""/167, 0xa7}, {&(0x7f00008f2000)=""/186, 0xba}], 0x5, 0x0, 0x0, 0x63}, 0x10001}], 0x6, 0x0, &(0x7f0000339000-0x10)={r0, r1+10000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000074d000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a7d000-0x28)={@generic="d3f6ccfdb83c439cf36551940985b04c", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00002d9000)={0x0, 0x0}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 15:27:45 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000069a000)='/dev/usbmon#\x00', 0x1000, 0x2000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000fd8000-0x5)="") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fdb000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000055a000-0xb0)={{0x8, 0x9}, 'port1\x00', 0x51, 0x80000, 0x6, 0x77ff, 0xca9, 0x5, 0x1000, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000eef000-0xd8e)="", 0x0, 0x4004000020000046, 0x0, 0x0) r1 = socket(0x0, 0x80000, 0x40000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3ff, &(0x7f0000118000)=0x4) 2018/01/23 15:27:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00001b3000)=""/68, &(0x7f0000a8b000)=0x44) 2018/01/23 15:27:45 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x80800) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/23 15:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000169000)={0x0, 0x0}) fchmod(r0, 0x104) [ 55.001177] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 15:27:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000542000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00003e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000052d000)={r1, r2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000004a000-0x4)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f000035f000-0x8)=[0x97, 0x1ff]) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000494000-0x8)={0x2, 0x0}) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0xffffffffffffff70, 0xfffffffffffffffe) 2018/01/23 15:27:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000095a000)=0x1f, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a1000-0x4)=0x0) clock_gettime(0xfffffffffffffffd, &(0x7f000007e000-0x10)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000ad4000-0xe)='system:vmnet0\x00', 0x1) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000071e000)=""/35) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 15:27:45 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000028000-0x8)={0x0, 0x0}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x34001, 0x800008) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x101100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000)={0x2, &(0x7f0000002000-0xcb)=""/203, &(0x7f0000003000)=[{0x1000, 0x53, 0x7ff, &(0x7f0000005000-0x53)=""/83}, {0x10001, 0xca, 0xfffffffffffffffa, &(0x7f0000004000)=""/202}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x18) syz_open_dev$random(&(0x7f0000004000-0xc)='/dev/random\x00', 0x0, 0x200000) getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) signalfd4(r2, &(0x7f0000000000)={0x40}, 0x8, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r4, 0x5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004db000-0x8)=@assoc_value={r3, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) 2018/01/23 15:27:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = creat(&(0x7f00007a8000)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000003e000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000503000)=0xc) 2018/01/23 15:27:45 executing program 6: prctl$intptr(0x2f, 0x4) mincore(&(0x7f0000264000/0x3000)=nil, 0x3000, &(0x7f0000fc5000)=""/219) [ 55.074598] binder_alloc: binder_alloc_mmap_handler: 7124 2023d000-2063d000 already mapped failed -16 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00005d6000)=0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000af1000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000001, 0x2, 0x2, 0xe, 0xffff, 0x47c, 0xc1}, &(0x7f0000854000)=0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x405) 2018/01/23 15:27:46 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000021000)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x3f) 2018/01/23 15:27:46 executing program 7: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000354000-0x40)={0x41fecf95, 0x8000, 0x2, 0x118, 0x3, 0x1, 0x3f8, 0x3}, &(0x7f0000000000)={0x7, 0x6, 0xffffffffffff8000, 0x4, 0x0, 0x5f, 0x635e, 0xfffffffeffffffff}, &(0x7f0000b2b000-0x40)={0x22, 0x400000, 0x4, 0x1, 0x1, 0x4b7, 0xffffffffffff0000, 0x3}, &(0x7f0000da4000-0x10)={0x0, 0x7530}) 2018/01/23 15:27:46 executing program 0: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f00006fa000)=0x107) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000419000)={r1, 0x200, 0x4}, 0x8) fchmodat(0xffffffffffffffff, &(0x7f00005ed000)='./file0\x00', 0x0) 2018/01/23 15:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f1f000)=""/4096, &(0x7f0000d98000-0x4)=0x1000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') 2018/01/23 15:27:46 executing program 2: prctl$intptr(0x2000000000029, 0x3) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8d000-0x16)='/selinux/checkreqprot\x00', 0x42801, 0x0) accept$llc(r0, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000009b000)=0x10) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x6, 0x40) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00004a1000-0x18)=@generic={0x2, 0xb5, 0x257e}) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000ed6000-0x4)=0x1f) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000b2a000-0x34)="7ff4fdc7f2177d491ed5a2307ecaf5783d8ee96b42491f78c826d1a4d670643a41d464fc5dc52252008ec168f3a1223440bc1a66", 0x34) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed7000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/01/23 15:27:46 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002e5000-0x4)=0x8000000000004, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff7000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff7000)=0x7, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ff6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x4)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000b94000-0x5b)="daa3660190efa79ebe5327bbcb049c45908ce06b73102e15b4d1f6d587eb7ee9ba552fb8ba5a76986cf1bc025c84daed5635c09f33fe53af51616eaa1a3abd17f316321df98b328b63a42e9be887e89286fae0caafd9ff4d98e217", 0x5b, 0x40, &(0x7f0000ff7000-0x14)={0x11, 0xf7, r2, 0x1, 0x7fffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ff9000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff8000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x5, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) 2018/01/23 15:27:46 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00001f7000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 15:27:46 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) [ 55.280770] IPv4: Oversized IP packet from 127.0.0.1 [ 55.287070] device lo entered promiscuous mode [ 55.299449] device lo left promiscuous mode [ 55.363648] device lo entered promiscuous mode [ 55.373961] device lo left promiscuous mode 2018/01/23 15:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000572000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f000089c000)=@generic={0x1, "8492633227d35b530c73cca5ff605dcf0edde861fa1724bd88aa08dbeb4a412f1cbc95f50c7310a00fc428389c088152fc4d8507bf7607dfd319a5f65f2c3ecc63b093607f2d2e27a33301c7dc1f0d41e919669a2c5cccb978613e9eae9f440d3b1abd9f18bc95d796a834e0d2f2a853de2af3821ca868011aef28724656"}, 0x80) 2018/01/23 15:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unlinkat(r0, &(0x7f0000c98000)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000abd000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) epoll_pwait(r1, &(0x7f0000ab3000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffa, &(0x7f0000550000)={0x6}, 0x8) sendto(r0, &(0x7f0000cff000-0x26)="5a174d403fac0052de1f0d99d55c40ad95da8e174004228766703d752d145ef4432e16b01f49", 0x26, 0x40000, &(0x7f0000be3000-0x1c)=@in6={0xa, 0x1, 0xd92b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/23 15:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffc, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) openat$dir(0xffffffffffffff9c, &(0x7f00007ae000-0x8)='./file0\x00', 0x4000, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000092e000-0x8)={0x0, 0x0}) 2018/01/23 15:27:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x2, 0xfff, 0x1) 2018/01/23 15:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000b35000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/23 15:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b9c000)={0x5, 0x28000000000, 0x7, 'queue1\x00', 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000b0d000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d80000)=0x400, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00006e2000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x4, 0x3, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f87000-0x4)=0x1, 0x4) pkey_alloc(0x0, 0xfffffff7ffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004f3000)={0x0, 0x6, 0x3, 0x1}, &(0x7f00003c3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005fa000-0x8)={r4, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000079d000-0x8)=@assoc_value={r4, 0xffff}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) chroot(&(0x7f0000a48000-0x8)='./file0\x00') getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2018/01/23 15:27:46 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x550da0fa200fed5e, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003a2000)={0x13f, 0x4c, 0x7, 0x2, 0x1, [{0x0, 0x3ff, 0x4, 0x0, 0x0, 0x300b, 0x0, 0x0, 0x0}]}) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") recvfrom$inet(r2, &(0x7f0000452000-0x18)=""/24, 0x18, 0x10000, &(0x7f0000529000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/23 15:27:46 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fc6000-0x8)='./file0\x00', 0x0, 0x1) accept4$packet(r1, &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0x14, 0x800) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) 2018/01/23 15:27:46 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000003e000-0x4)={0x0, 0x0, 0x0}, 0xfffffffffffffe5f) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000293000-0xf)='/dev/sequencer\x00', 0x8042, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001b7000)={0x0, 0x5, 0x2, [0xa29b, 0x8a]}, &(0x7f000097c000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000011e000)=""/180, &(0x7f0000001000-0x4)=0xb4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f9b000)={r2, 0x80000000, 0x30}, 0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f9c000)={0x10, @tick=0x6, 0x101, {0x4b07dd70, 0x609b8bb2}, 0x1, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bdd000-0x4)={0x18000000000, 0x7, 0xa000}, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000db9000)={{0x36b, 0x0}, 'port0\x00', 0x1, 0x101042, 0x100000000, 0x1ff, 0x4, 0xbdc, 0x9, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006d1000)='./file0\x00', &(0x7f0000f9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0x14) 2018/01/23 15:27:46 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000434000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000581000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000024000-0x24)={0x3, 0x4, 0x0, 0x4, 0x0, 0x0, 0x1000000000000, 0x6, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 15:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = memfd_create(&(0x7f0000691000-0x2)='*\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b9d000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000f29000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000fee000-0xe0)=""/224) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c03000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000dd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r2}) r3 = creat(&(0x7f00002d7000-0x8)='./file0\x00', 0x115) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00006cf000)=0x6) 2018/01/23 15:27:46 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x6) perf_event_open(&(0x7f000002f000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='smaps\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000)={0x9, 0x8, 0xfffffffffffffff9, 0x7a1d, 0x8, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x7, 0x489}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x16, 0x0, 0x11, 0x48}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) r3 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075c000)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009f6000)={0x0, 0x30, "cb050fb1e6692e7ec5389269e7fe4803c762bd7e1be0a1271eccf1a1709cb161412467f8f90ced3c5e5c3be056379ef4"}, &(0x7f00005fd000)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r4, 0x100000000, 0x6, 0x100000001, 0x1d, 0x4}, 0x176) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ee1000-0x98)={0x0, @in6={{0xa, 0x1, 0x401, @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]}, 0x4400000000000000, 0x3}, &(0x7f000067d000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000000)={r6, 0x80}, &(0x7f0000000000)=0x8) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000002000-0x20)={@common="657273700000300000000000000000ff", @ifru_flags=0x2000000000001000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000001000-0x21)=@random={'osx.', 'smaps\x00'}, &(0x7f0000002000)=""/0, 0xffffffffffffffca) 2018/01/23 15:27:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ef5000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c53000-0x4)=0x0, 0x4) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/23 15:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e96000-0xd)='/dev/snd/seq\x00', 0x0, 0x4a0200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001278, &(0x7f000028a000-0x8d)="") fcntl$getflags(r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000025d000-0x138)={0xfffffffffffffffd, 0x7cd, 0x0, 0x4, 0x5, [{0xb199, 0x77, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0xa, 0x7, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x8000, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3b, 0x0, 0x100000000, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}]}) 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000570000)="569d107549d1b5895e2e1508c441f58ed41e17fc241705409e05dfdfc151f23fe344b60963cf19b36029760a3c850dd3a92cdca5e1f75be98100b65857f373cce886d272ea69c845e442aa02141b89a83389bcfeef5ed2f4f442dcf3174a773479f8320ddf315e828d8f8d5a176a2a543cda41c088c87c981e8ef75e1469aa5a2103948a481540061806b83fd63ffb6187366274a024a9308fd82ee771d0f800c1d8820e849971dd0e8c04") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000180000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000560000-0x4)=0xe) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ea000-0x4)=0x60, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd1000)=0x0) lstat(&(0x7f0000fa4000)='./file0\x00', &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fd2000-0x38)={&(0x7f0000fd1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd1000)=[{&(0x7f0000fd2000-0x97)="00dabae9829d6f13dc9b70b4ac51915e1cf1a5440a38c5d4b8e5c578f66542ae837552185e770109c8889a2b4a26517c626f620d33eb27c5e11d3c8a1c269f0426afc6fc72d8d82a4d08bf64829d671deaa06677891034fd39a5a117c77dafdf29fdccbf6e2c7536489e9d2896fdab2408e6b52829c5228a449fd2838b74e57fb0450fbb98aec6d5a0a3d3c7a43533abb65de9ba8bb729", 0x97}, {&(0x7f0000fd2000-0x8d)="10e5369f2068a303f9a01fa5ae7691d6f7b3e4dc60c3591afea6d0b9cda079ac24bbe87d4ae7c5ec90c5cbd4c0f3e6ba3f39943f88204129ff834c5c7363074d2194cb3d2976a3449738932bb7a74f77696fa41f0b4bd5609246af48955956f90c10c7c90b3afb00b31de7a3f8e2031c1edf7bc37e90badae4bd608ac731ded07220f30fda5a4cf0a8929e6277", 0x8d}], 0x2, &(0x7f00000ee000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb8, 0x4}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r5, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000531000)='asymmetric\x00', &(0x7f00008f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000068d000)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f0000203000)='pkcs7_test\x00', &(0x7f00000b8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c1000-0x5)='user\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) connect$inet(r0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:46 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe9000)={{0xffffffff, 0x200, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe9000)=""/8, 0x8) 2018/01/23 15:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009af000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x46e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x381}, @in6={0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xdc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1e5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b5f000)={"7c58aeead25d500c3d5fdb15b0eddbfa", {0x4, 0xffffffffffffffff, 0x4, "061ea0998100", 0x5, 0x0}}) sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x6) 2018/01/23 15:27:46 executing program 0: r0 = creat(&(0x7f0000e2b000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f000052b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000630000-0x8)={r1, 0x6}, &(0x7f00003b8000)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r4}) fcntl$setstatus(r3, 0x4, 0x6000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) accept$packet(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x4041010}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@alg={0x128, 0x10, 0x110, 0x2, 0x0, {{'xts-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x280000}, {0x8, 0x1, 0x81}]}, 0x128}, 0x1, 0x0, 0x0, 0x11}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000-0xc)={r5, 0x80000, r0}) bind$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x0, 0x1000) sysfs$1(0x1, &(0x7f00005ff000-0x9)='ukeyring\x00') socket$inet(0x2, 0x1, 0x80000001) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x6, &(0x7f00003fc000-0x10)={0x0, 0x0}) futex(&(0x7f0000d5f000)=0x10000, 0x0, 0x3, &(0x7f0000ff2000)={r2, r3+10000000}, &(0x7f0000df2000)=0x0, 0xfffffffffffffff7) 2018/01/23 15:27:46 executing program 4: r0 = socket$inet(0x2, 0x800, 0x31) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000756000-0x18)={0x6, 0x8, 0x6, 0x0, 0x8, 0xd2c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x77)=""/119, 0x77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000)={0x4, 0x3, 0x1, 0x7ff, 0x2, 0x5}) ioctl$TCSBRK(r1, 0x5409, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000)=0xffffffffbf3c076f) socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000005000-0x6)='hybla\x00', 0x6) r2 = dup(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000006000-0x2c)="3dc348dd0832ea0679856f634c5654e2b244474cc8a85ff0ccc33e6787e4919b58a17b0c6685e78a5fa35f7c", 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000006000)=0x0, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000007000-0xb)=""/59) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000008000-0x8)=0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000-0x4)=0x80, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002000)={0x1, 0x7, 0x7f, 0x96, &(0x7f0000002000-0x96)=""/150, 0x2c, &(0x7f0000002000-0x2c)=""/44, 0x1f, &(0x7f0000000000)=""/31}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x43)=""/67, 0x1c5) mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000)={0x9, 0xfffffffffffffffe, 0x1, 0x0, 0x9, 0x9, 0x634, 0x6, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x40810, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={r3, 0x0, 0x30}, &(0x7f0000000000)=0xc) mq_timedsend(r1, &(0x7f0000007000)="b7c7f1af379c875919fc2f0e24912ca25d8b2f2ced3386a13e7d99bdccc39c1b2c83aac8ea63f87ff1ddfe2aee2b7fa2863400d3727d38480284f903add8f096e946d1bf07982d5c7f88f6919301a3ec7d7739cd4c637f33a1098d972b97664a26d8a2cd2314ee950e94ffb228061a7ed079f953ed6c4f99ec63d05371de3973f77e4ea74cba1035dd26fbd30ca027204bf66a5a70db91fa40b1f665e10f15a1a75cfe4bb64c3410f0358fc851c471391173e683c295886f5b35dda72bf2ce3c1baad48dbb3bfe60a740f5e30840393e4bb346a3ce5c7eb30ca16656680d2a434582bf7c7900a06950a9a5600b68541183", 0xffffffffffffff41, 0x269, &(0x7f0000003000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000-0x10)={0x8, 0xa02, 0x301743a2, 0x95a4}) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000006000)=0x0, 0x4) 2018/01/23 15:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) wait4(0xffffffffffffffff, &(0x7f00007b3000)=0x0, 0x1000000, &(0x7f0000546000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f00008f0000)={0x20003, 0x2, 0x4, 0x4, 0xffff, 0x6, 0x3, 0x1}, &(0x7f0000f32000)={0x80, 0x9, 0x3, 0x6, 0x0, 0x9, 0x4, 0x1200000}, &(0x7f0000fc1000)={0x8, 0x80000001, 0x4, 0x4, 0x8000, 0x3, 0x4, 0x1}, &(0x7f0000597000-0x10)={0x77359400, 0x0}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{r1, r2}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x1ff, 0x0, 0x0}], 0x30) 2018/01/23 15:27:46 executing program 0: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a8c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f00001ec000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c2a000-0x4)=0x1002, 0x800) r4 = getpgid(r1) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c2a000)=@sack_info={0x0, 0x3, 0xfba5}, &(0x7f0000ba6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00005da000)={r5, 0xfffffffffffffffe, 0x80, "4767ba4bbe819f3d98b043f0f351f5691756a5d764e46687a3b01f648f35dcc3be42b6bdb35564d4daa6a99eba026ff789d388c44e6a866853ea96e2f54a9a76d64bc47e45f7cf45b63be9c895b94fb503f155598b1810a42e86fd880eb4ee7c024fecd4f3d5b5e8b03c0673d1b0c31e9f11e50243341486e28f035630a30b9f"}, 0x88) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r6, 0xffffffffff600000, &(0x7f0000001000)=""/0) 2018/01/23 15:27:46 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/sequencer\x00', 0xdabfbca1c80e5181, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000064b000)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) 2018/01/23 15:27:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000da1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fstat(r1, &(0x7f0000070000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 15:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x0, 0x0}, 0x54) r1 = syz_open_dev$usbmon(&(0x7f000037e000-0xd)='/dev/usbmon#\x00', 0x8001, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000021f000)='/dev/pktcdvd/control\x00', 0x800, 0x0) sendmsg$unix(r1, &(0x7f00006ce000-0x38)={&(0x7f00001c4000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d1c000)=[{&(0x7f00003b0000-0xe9)="118444c2ccca9173585d551b3eedcf45de9c412dc9c1a0aa32472100f0106b64c4ec6e330d644cb901340bd57769a75ba1cfba3695a94188c03dbfaa335622737743433cb106e908c5a9d070bf483c54f183babce896c993e4ae1032739f2c11498e1b08540015858c79c932b4f787ee858ed81da7457346f09d4c10841fc2a633e4ad872060dc407becfa1759e8d80e4f2c680cd7eeefbe5302c036522d58e074dd8cc83e087289790636d2316a167e35e79fd82401e67b331bf86b9081dbacf8b1d3e6687d58766856f4629a5d00ceb0ac1add10f2694697c77a0bc9e8bcdd30dcdae4013c814fa0", 0xe9}, {&(0x7f00000d4000-0xa)="365a02f3b1de652769ee", 0xa}, {&(0x7f0000f83000)="ef5f87ea15", 0x5}, {&(0x7f0000e99000-0xec)="fde750d1111603753dfa1e13ce41f46805963b95db0491e5745b41548e3881f7e4979a81fdc47bf6a74ea4e5b35d699f0436a6663ea6302e32bf3061ed7c5408f49579270c1baea72cfc8b351a8bb98ffcbc1fea0c0de60973e96db426ade7b16838364d63dd18a3c903c3249feb8e7fd4458adeb56b2b13f0be83018353ce39ea4f9f25cd28d96c0df7e67b59be69bc69a2f2171d8661fa0d48ee2dd2d21bfb164a9d3f84175f5af94cef14955c543bbd4e829adac9074af826075f099382d4d59605d21568650c9c114f88482807ab070125297787c2f0b15d01ec650ee92752eccec1fabb6c5f8c8115e7", 0xec}, {&(0x7f00001c7000)="59304371a6a2", 0x6}], 0x5, 0x0, 0x0, 0x801}, 0x4000000) 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ceb000)=0xb5c6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f38000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x0) r2 = open(&(0x7f0000cea000-0x8)='./file0\x00', 0x200, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000c7a000)={0xffffffffffffffff, 0x1, 0xffff, 0x3, 0x7ff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000903000-0x1)='/dev/ptmx\x00', 0x80, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) recvmsg(r2, &(0x7f0000d7b000-0x38)={&(0x7f00003f5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000543000-0x10)=[{&(0x7f0000409000-0xd8)=""/216, 0xffffffffffffff87}], 0x1, &(0x7f00005d4000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 15:27:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000012000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f000028f000-0x19)=""/25, 0x19) 2018/01/23 15:27:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000807000)=0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00008a1000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008a0000)={0x10, 0x0}) connect$inet(r0, &(0x7f0000087000+0xa5f)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000602000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r2 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r2, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) syslog(0x9, &(0x7f0000233000-0x16)=""/22, 0x16) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f000046b000-0x43f5)={'raw\x00', 0x0, 0x0, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000045e000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="7c297c1d674ecfcb127cada4faca6f7c", @generic="44e8e93f10ab76815aac911c0a00", {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "00b9f033678115dd64a56518eabb55c320dfd694cb04dcfd58a39f9717", 0x0, ""}}]}, 0xf4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000344000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00002b3000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004f4000-0x8)={0x0, 0x0}) 2018/01/23 15:27:46 executing program 0: munlock(&(0x7f00007bf000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x26) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000b09000)=r3) ioctl$int_in(r2, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r2, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d1b000)=[{r0, 0x1060, 0x0}], 0x1, 0x0) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d42000-0xe)="6574683073656c66bc6574683100", 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a4000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000076b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x3}}}) readlink(&(0x7f00009ef000)='./file0\x00', &(0x7f00007ae000)=""/213, 0xd5) r2 = socket(0x10, 0x2, 0x0) fremovexattr(r1, &(0x7f0000088000)=@random={'osx.', '/dev/sequencer\x00'}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000ab9000)=0x1a5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003b1000-0xa0)={0x0, @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]}, 0x2, 0x101, 0x87, 0x6, 0xfffffffffffffeff}, &(0x7f00000bb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d52000-0x8)={r3, 0x0, 0xffffffff}, &(0x7f0000e25000-0x4)=0x8) 2018/01/23 15:27:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f3a000)=0x4, &(0x7f00006ce000)=0x4) 2018/01/23 15:27:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000098b000+0xeef)=0x0) recvfrom(r0, &(0x7f00007e3000-0xc7)=""/199, 0xc7, 0x20, &(0x7f00005eb000)=@pppoe={0x18, 0x0, {0x3, @random="d2682946b8c8", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") lremovexattr(&(0x7f00002e0000)='./file0\x00', &(0x7f00004c9000-0x13)=@random={'security.', 'wlan0-em0\x00'}) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") mount(&(0x7f0000dd1000-0xe)='./file0/file0\x00', &(0x7f0000777000)='./file0\x00', &(0x7f000070f000-0x5)='omfs\x00', 0x40, &(0x7f0000c31000-0x1)='X') socketpair(0x1b, 0x2, 0x9, &(0x7f0000064000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d85000-0x3d)={0x0, 0x80, 0x1, 'queue1\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e62000)=0x0) setpriority(0x3, r1, 0x47e9) 2018/01/23 15:27:46 executing program 5: msync(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004cb000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x286ac01b, 0x0, 0x58, 0xc6f1}, &(0x7f0000f03000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000031a000-0x8)={r2, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/23 15:27:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000011000)='./file0\x00', 0x0, 0x1d3) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/23 15:27:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) stat(&(0x7f0000228000)='./file0\x00', &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup3(r0, r1, 0x0) 2018/01/23 15:27:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a6f000)=[@in6={0xa, 0x2, 0xdb5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4fc4}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x100000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0xac) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aec000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = dup(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000007c000)={0x0, 0x9, 0x8}, &(0x7f0000d38000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000097f000)={r4, 0xff}, &(0x7f000092a000-0x4)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/23 15:27:46 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x3, &(0x7f0000aa2000-0x5)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa2000-0x4)=0x0, &(0x7f0000aa2000-0x4)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000aa1000)='ceph\x00', &(0x7f0000459000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001e2000-0x10)='eth0ppp0selinux\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x6, &(0x7f00008b8000-0x4)=0x0, 0x0) 2018/01/23 15:27:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) r2 = gettid() ftruncate(r1, 0x8) r3 = geteuid() ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000ab000)={0xffffffff, 0xff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000019d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fd000-0x4)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007d0000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091d000)={0x0, 0x0, 0x0}, &(0x7f00009b9000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000eb7000-0x9)='/dev/ppp\x00', 0x2b0000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a7d000)={&(0x7f000064a000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000082b000)={&(0x7f00007b7000)={0x1684, 0xe, 0x9, 0x800, 0x1, 0x0, {0xa, 0x0, 0x1}, [@typed={0x18, 0x82, @ipv6=@loopback={0x0, 0x1}}, @nested={0x210, 0x60, [@generic="84bb338f8a67f6c9b67635eb9df40f656fbb277314fdedfc215578897e71ca48644a5605add379828f38fe75311cf5775e91eeb8fdf83efe5ad241b870498394679bdff7bf4c001bac189bc9e410990f44c5c4a6447941499abf8f4e6b4ca0eca438f39a850ddb26a9a554abb9f703ddab06e096e761714cf5602b8fa9640afe831698b1e858e0af2f9aa720748d4782ca00b5e95c6402b7785e44665c04221040f94b4045e8ec195bb121117d5cad9e66b807d31099684079bfc158615448c3f4", @typed={0x18, 0x19, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x72, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x6e, @void=""}, @typed={0xc, 0x89, @u32=0x9}, @typed={0xc, 0x8b, @fd=r0}, @generic="c6cb297f1da1c44da094d89fd31f01b0a16748f7fac098c1b8ce4c0b07631051b76ff151044d77811c0209", @generic="748958f11fd10fc5ddc4f920378b45f111a9917f2de491af5b2608c4f98ff215af827892094f6aaf315e27cc1f3b0fb4f85d4893a13146177edcf4b15fa0670c880cf434ca6e28c2f3d05148ce64d00d79dd1b137f360f12f4cbdc3481112b8ef2f88923ca6c2ae72b992037c4906124a31f7369536024e3322a939b7f2d5f1606e2514dc3e208", @generic="3bc6061006bb4292c229b179db888e13393287306f1a6c12d1395a9728fa68ccd5a5ee7cf209feebe40d1649027841f59d81b14390e8266c9fd7a167cca113a4a24bef5934ad6411ac427e46f42feec66f76"]}, @nested={0x134, 0x5c, [@generic="735dd3a091a573e7007f1b97813e6a71711dc111c3a7bdaf32fdb801b70ad25d75113e079def3a6c4b1d72193e003d08f621be0d37b21698", @typed={0xc, 0x14, @pid=r2}, @generic="88d205e0e51dfb1cdc84aacbdc6c7245819d539b8f085a657ca705b2628ebac7ad4dfe61c168016d3d46c362fb32db14517d90e154ad3b25b81678c76eeab7d623e6194283f57e30d1d4d526e84963edaa9cfae3738196e03c6cd19709a1675f28e98cad6c060c32c9e3bc0d9bd87a239afe6e3bb41dbd9e3c86b486b31dfb291909c6c3a2884163ec7146f3bfe7484810cdc260bda851a1a4c183893467b288c3bbc37dc32522fef98dbfecb5372145abbec0b3f14628c4bebe765d9f5fc6f91286f8ed3412e9733eb847e49afe340c56e0db7a63e9ebb8f19c1b046044455f", @typed={0xc, 0x55, @uid=r3}]}, @typed={0xc, 0x79, @uid=r4}, @generic="939da19eec4727e4e8ba1c93db639685eacb1dab0a64d0502f7a3bba7fd999bd13db25ba8939f98337d50c8db108f8e32cec085c7135b5ab2b284ae77cc1258e954aa0abc29d6ce188cd8330dd051ff0b379c06732f580a47859a3fed532ce51ac807ebe4edb9799f035ebb7ebf959a910620691523faf6815a67e3d40c69644f1f25d", @generic="f34d95ea1333", @nested={0x1068, 0x12, [@typed={0x1008, 0x72, @binary="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@typed={0xc, 0x16, @pid=r5}, @generic="14e7c05fa8bd803d6856faeceb2177df692884a89ddc80bf449d7d0cad72755674d82ddb00df3e20e2e09dd58dbbffa4f90a542b807dc8e5467363065a437a886e0dd32dbb65d499cf11005444", @generic=""]}, @nested={0x214, 0x84, [@typed={0xc, 0x66, @uid=r6}, @generic="93ed378c075b061e0266f2453acc09741d24858be5", @typed={0xec, 0x19, @binary="55eef9071afe89a26da140f9133fc5871e3c24b926a27d708126701581241e463cfa0eb34cb530913fa17315aef09b07c73786fb01f1bfe66c632de320322973eaf11e78eb629e67b74338e421fe37d8ebeb8587c060e8763ceee97422863a8060eac6aa094fd8ee4d05d6bff71df567494a27eafbe7b8763057e97852fdb6252b7a8c59cad902b64b4034f4416bf5712ce2f431d5a25a41988473bfeea19136f97adff721d07d31c104019272cba99b5de4705624b7bd731b9ec676a286be97c5f3a626111ebf5b4e6ce4ea59e5be63a47fa15dd0056e413c36be286a04bd941e68"}, @generic="8121575dc00903e818c53b5ea108aa619f45e83b9424452e773f50946831f303c4adfee31bbdfac9634777030dfe690ee09012a9bd4a01423a93518d1198bb4ebbd74438ed6e1a46ed1e92f5", @typed={0xc, 0x47, @fd=r0}, @generic="2c10c7609c84cc86d8fb7a320c6c017d20323158649f02ed87016b297b31a9b65b737b1a79ca49f1b1a2ca811bd2d7c5e3de1a54195beb76928237d0c6e617b7e0060863c90221de9338b4f2da10194192574e4bd8ea14408231d4fb70ded860778ee4d160e19df91287bf4e07b8e4299a8d00a7ea8609515f3e4f0377dc07ee493fffa0532ede15e3ddc02f8586d64a433fd42d4aa012fc3f373ab8946993f7c23e23e91d1e6a7d78"]}]}, 0x1684}, 0x1, 0x0, 0x0, 0x4000}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:47 executing program 5: msync(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004cb000)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x286ac01b, 0x0, 0x58, 0xc6f1}, &(0x7f0000f03000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000031a000-0x8)={r2, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/23 15:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00005ed000-0xc)='/dev/ashmem\x00', 0x44000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/23 15:27:47 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f87000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f87000)={0xff, 0x3, 0x8, 0x8, 0x40, 0x9, 0x6ae3, 0x3, 0x0}, &(0x7f0000f88000-0x4)=0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f88000-0xb8)={0x0, 0x200, 0x25, 0x62c, 0x1, 0x6, 0x31, 0x43f3, {r2, @in6={{0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000000000, 0x2, 0x100000004, 0x91, 0x400}}, &(0x7f0000a1b000-0x4)=0xffffffffffffffb1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ef1000-0xb8)={r2, 0x7, 0x9, 0xb6bb, 0x1f, 0x7, 0x8000, 0x1, {r3, @in6={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x7fffffff, 0x618, 0x9}}, &(0x7f000024a000)=0xb8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f89000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/23 15:27:47 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) 2018/01/23 15:27:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000de9000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) mprotect(&(0x7f0000886000/0x2000)=nil, 0x2000, 0x8) keyctl$unlink(0x9, r1, r1) membarrier(0x18, 0x0) exit(0x8d444cd) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)="34c420cc6ba0fa75a029c1df24a88d2c1986ee584dbc15acbc39ef25e53463edfeee7caa83b10a6ba118ee0c6dfcbe074087a49c7334e8a0dd428e6c82df3ad9fecb1159a24be559bd444f497e7fb99350f7fced8dfba32ed75a78965604370e", 0x60}, {&(0x7f0000002000-0xc1)="332a436a5e092a14b5d6de4f929811e90cb14561827e52f7f04c7266d342913674c91dd9fa74997d6fe26eca6c537a4d5d5bd4a1100bbaa7fb9bc7e324746a5edb4290f1c2c30699aa6868f3622a1a255f91de69f43bbcfaa2b42a6614be36d2a5b4b604e3cd4580aa700acb67134dbf7afab4aeff2b0f62825794ffdc01377dd7fd0b01b15974fb4d55e205abc58bd9058b8f862085b4b2904d610e4ed8c6a375651536252d2c716fa669a76a45e7b02cc1010b7f16993f0724500f58e8d26687", 0xc1}, {&(0x7f0000001000)="a87eab3fdad6dcf30275534d36cfdf65f175913beb3a7bb6a2f4f9cb19cb2fcb3cc7967858b63ed68fc36364d87c97a2679660175daee8008ea863d8e00c889fb67225b549823414899282a4063aeb7e3d15258adc60bd09ba6526da4f7f651575eaa686dc3b6d888b2de032520bdb13b531", 0x72}, {&(0x7f0000001000)="40ebd6563afc78e880e9b37376c0f046522d5e5f00f04af6240f0cb39a7be2d94493efb5399ec5df007de45e8691c1a4c9506e22d844172226ee73f192ce76b97e2c4e7996368f1c3587df364f05c9bf4315120afc80b8da084745f68b9672b49fb6f8266f5c3eb983acf670b6133a24afc9ea82323d0b713b8ee9c20c500e32996549f44767c58ef7c6556107ef61ea0812d01b2de2c41b054e784e683f73fba0d62a7d681df6b53cb6b9cb6410b6a80959db00e61ad75c32437af5e1f6ac1dd60a4130bdd904023d76c610248d31e39d414e4abd0f941afbae85ebd612b338ffdf973b9dee451f29f7eb39d42cca63055a7cee4dc7", 0xf6}, {&(0x7f0000001000)="9855258084a74dc62bd6123af0965a249234ea0b5eb0f22d79d1f969d4d260163fb8aa8495de38f1ee9289445ba9ff4f24c28979ca7472567cfb677e00485d5375d4abf8f895e75b86e2ecf51e1296bf6ce3d30198e30cf979acd56bd7a027ef2edad117e8ed34ae73ed4d8c717b9e0ee0f05ff38ad4debadb57b74dc533f540a69824e0794ee3e69c8f36e942ee3f810f9333161b7545e725c4eefb16c4b90628d8b89cef3deb4090a71939e375757a4ac5a44b451ec12caf2f08f8a4163bf1684a18c61e0580cffd5065fc51fc895eb5ea", 0xd2}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4b)="03b5cdc9881b18e1c9e0170d2e0921aa99a8e307cc0d528e581d2e2f48d45ef03940c2cecd3e69462283f5e134e03365e4d30d7f442cd856f0b5d3d8b8be9a02f75deb83bab65e16ecbcb9", 0x4b}, {&(0x7f0000000000)="8c0a370d002d42d158d0722f3e89d40d97", 0x11}, {&(0x7f0000001000)="9d478a9b594670d670b75a73e8e318a0c29ac829f0d095cb139944958304381aadb2eed1ee247c1a8e7f9acff25b21586a3da3d919f85a2379836a2a4cbd90053f2d6a682f4dd406d5c97e2ee982f6518957fd22734a34d66c75e6474e605767d3d511bfb59776c1329f27e99ada6ce8ea2072abaf10c4ad3b75b8d9767d67572c5281eecde2b8bdc25f2a7cfdd0eaa7209e968a9679567b4882bc438e8b1d8b866c2526a89ead02e58d916a58e2bc009700b815ffa629daf391c267c2", 0xbd}], 0xa, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000002000)='./file0\x00', 0x200000, 0x981937153c6d8663) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)=""/67, 0x43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000003000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ftruncate(r4, 0x2) r5 = fcntl$getown(r4, 0x9) ptrace(0x421f, r5) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) stat(&(0x7f0000228000)='./file0\x00', &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup3(r0, r1, 0x0) 2018/01/23 15:27:47 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/23 15:27:47 executing program 7: socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) 2018/01/23 15:27:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/hwrng\x00', 0x4000, 0x0) readv(r0, &(0x7f0000ef1000)=[{&(0x7f0000852000-0x36)=""/60, 0x3c}], 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000d95000-0x14)={0xd81, 0x40, 0x3ff, 0xd9, 0xffffffffffff68c3, 0x34095c5f, 0x8000, 0x6, 0x81000, 0x31304385}) read(r0, &(0x7f000054d000-0xd5)=""/213, 0xd5) r1 = epoll_create1(0x0) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000aed000-0x96)=""/150) readv(r0, &(0x7f00004c4000)=[{&(0x7f0000596000)=""/32, 0x20}, {&(0x7f0000fd1000-0x5d)=""/93, 0x5d}, {&(0x7f0000fe8000)=""/154, 0x9a}, {&(0x7f0000eaa000-0x32)=""/50, 0x32}, {&(0x7f0000a8b000-0xbb)=""/187, 0xbb}], 0x5) poll(&(0x7f0000d8d000-0x8)=[{r1, 0x10c, 0x0}], 0x1, 0x1f) fgetxattr(r1, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f00002c0000-0x126)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x1) pipe2(&(0x7f000012e000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cb9000)={0x3, &(0x7f0000d9f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/23 15:27:47 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000fd000+0x3e8)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00004fd000)=[{&(0x7f00007e1000)="aa3e486e", 0xffffff7b}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b89000)={0x0, 0x0, 0x0}, 0x8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000518000-0x4)=0x0) pwritev(r1, &(0x7f00006b5000-0x60)=[{&(0x7f0000d37000-0xba)="aa7bb072a13c211071f57ca41c33bfcea7721494b0b8536d0b07462f4895dacb8751120578a6235c4fd7357331dd952895c8d4ac0cf073320c993849b07c89901f659d808c47baabce923b6561ef722cb6aba45a03300ab4cac4080aadea8826461ceb3811cd90a0802e7a4f6f20a21df9466e8860d0b6092518c7be299009a371675a3487f19299d71b5ac8b9c7ab6d69e3e929692267e101e853656374045a27e78b4df29c468334e1d12bd7640dd9057a26e18bd2d549073e", 0xba}, {&(0x7f00006d7000)="cf99ba08824229610f07ddd305a0cf5f7dcd0b253d4926c70c4b40305960c247b22c6358c435f29d7fccf074fcf2346e6b8023cfafd78e5fc3354f53f9cb8875ffe5f30db42bc21c14f8ce1ae96860190f98ddb5946ae1adfd5a9f592d2282ad6e555d6675d9d4357ed17c0d148326b0a9953ab1a9f74601379cf874005883c70dbcfe1c75eced084711cc9cc1cdf4fdb108aa27d3b22d8925d6ff55f62f1cf8411984a13b0a8ed6f12dc42442b85c7dcc337896ac2fb8cd7ff7bfac947e3e0faa2b0b467dd5277cb1ba604a98a9fb684b71", 0xd2}, {&(0x7f0000931000)="08c3f2f861ee622df5a48f480fc2a9e70deead0794c642798677aa31550ef9", 0x1f}, {&(0x7f0000312000-0x57)="25bdfda564907ede4c340a09b7b915559bcbc420ebc68e2bbc07257720322d65cb25526c4546ce9fb0e32dc8de764cbcf386bca826429c1cbce97151a3ba984439381a8ab0cadf5769f567a902ca6b442fe62871db5f7c", 0x57}, {&(0x7f00008cd000-0x37)="4af67e234765fc96eb8db95d935fcb435b7a0faa4bdc68943b55552f4cfe21af43340542398ad666352d24ba9e973bcb15819c261111b6", 0x37}, {&(0x7f00001bd000-0xb8)="6c7c23c5a0943cd3f2889f79627a4c63f5c39e7ea17a1b89b5fdc36a56ae35598f7799de375c0cba1d83e4cfdf38f03ccf8b07a4b56af1892aa7d3d87ed81737f0073316ea0310c722391acee9f27fe3593eee9aff585951618ee4a049ea4b3fcc5eb1d1f7b8b57e4e69bfa263e243229e995acd577ac745601b9faaff063f1cea142fd081d47e2cd567915320c2b3ad99bf4e3c8cf61f93d0bfd62930f709d24a0fc9c6c9b220688b16cf0ecdea0e592ff486858cc31c9d", 0xb8}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0xfffffffffffffd53}], 0x1, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000b04000)={0x0, 0x0}) close(r1) 2018/01/23 15:27:47 executing program 4: remap_file_pages(&(0x7f00000e0000/0x2000)=nil, 0x2000, 0x2000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) mmap$binder(&(0x7f0000d98000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) pipe(&(0x7f0000cd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003000-0x4)=0x80002) linkat(r0, &(0x7f000023f000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400) 2018/01/23 15:27:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a2f000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fd000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x0, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x9a)="ce47adabc518758ceb2cfc591bf76bb5f704c45e05db899d8c89271e5b1242cc18630855b1733c56d505f34faebe17454094675b1bd06a4094a1be933aeb84ce3330bd8c75af2ab7fa49ae8920d8460ee58571c573ebdf680d7d80583b2671533407bc7aaec66c736bd7b890fa7a7dbfc6be8cb398025e90a6568d2efec2408c840751eac52b08d4242eaba1c34b515c60a81869a26f9f96bf98", 0x9a, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000005000-0x14)={0x5, 0x6, 0x40, 0x6b7d7df6, 0x2, 0x2, 0x0, 0x0, 0xfe9f, 0x100000000}) r3 = memfd_create(&(0x7f0000000000)='/dev/hwrng\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x224000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000001000)={{0xffffffffffffffff, 0x1, 0x8001, 0x0, 0x4}, 0x5, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x7fff, 0x6, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x839, 0x400}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r5, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) socket$key(0xf, 0x3, 0x2) fanotify_mark(r3, 0x1, 0x40010000, r2, &(0x7f0000005000-0x8)='./file0\x00') 2018/01/23 15:27:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f000081a000)=""/38, 0x26, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d4e000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f43000)=""/169, &(0x7f000090e000)=0xa9) fchdir(r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000056d000)={0x0, 0x0}) poll(&(0x7f00006ed000)=[{r1, 0x2022, 0x0}, {r1, 0x120c, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xa0) r3 = syz_open_dev$evdev(&(0x7f0000b60000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)=""}) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000442000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d65000+0x258)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000556000-0x10)={0x5, &(0x7f0000fab000)=[{0x8, 0x9, 0x20, 0x1}, {0x1, 0x80, 0xfff, 0x6}, {0xfff, 0x1, 0x7, 0x1000}, {0x0, 0x6, 0x9, 0x10000}, {0x6, 0x7fff, 0x1, 0x0}]}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) prctl$setname(0xf, &(0x7f0000600000)='/dev/loop#\x00') recvfrom(r1, &(0x7f00006d1000-0x3e)=""/62, 0x3e, 0x40000000, &(0x7f00006a1000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x0}}, 0x2e) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00009f1000-0x2)={0x6, 0x748}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 15:27:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/pktcdvd/control\x00', 0x218000, 0x0) recvmsg(r0, &(0x7f000086a000-0x38)={&(0x7f0000e14000+0x234)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x4a, &(0x7f0000577000-0x40)=[{&(0x7f0000e9c000)=""/22, 0x16}, {&(0x7f0000a38000-0xbd)=""/189, 0xbd}, {&(0x7f0000f6b000)=""/155, 0x9b}, {&(0x7f000069b000-0x8e)=""/142, 0x4e0}], 0x4, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x101) 2018/01/23 15:27:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = open(&(0x7f000029b000)='./file0\x00', 0x200000, 0x100) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000d0f000-0x108)={0x6, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffe000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f17000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mkdir(&(0x7f0000edd000-0x8)='./file0\x00', 0x22) renameat(r0, &(0x7f00005cc000)='./file0\x00', r1, &(0x7f00009f2000-0x8)='./file0\x00') fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009c8000)={0x17f, 0x413e, 0x200, 0x9, 0x8, 0x7, 0x6, 0x6ede, 0x0}, &(0x7f0000692000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bc4000-0x8)={r2, 0x4}, &(0x7f00009a7000-0x4)=0x8) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1000, &(0x7f0000428000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004d3000)={0x2, [0x0, 0x0]}, &(0x7f0000619000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006d3000-0xc)=@sack_info={r3, 0x7, 0x5}, &(0x7f00008e6000)=0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e6a000)={0x3, 0x3, 0x45f, 0x1}) 2018/01/23 15:27:47 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000095d000)='/dev/pktcdvd/control\x00', 0x2, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000531000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00002b1000)={0x20080522, r1}, &(0x7f0000001000-0x18)={0xffff, 0x5, 0x0, 0x40, 0x7fff, 0x522}) tgkill(r1, r1, 0x16) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x10180, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) r4 = getegid() r5 = getegid() setregid(r4, r5) tee(r2, r3, 0x9, 0x8) ustat(0x8, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000003000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x4d)="868c52ed38dd361cc744d020b2505c28d0f769aa45f85401510cad902271ec5dc8b1c430bd23b7e95b06e7b32eda4f03357ac39316c4d80a8423e79c6c7a1eb1abc2af9bc4b1bc3eeacc698f37", 0x4d, 0xfffffffffffffffa) keyctl$unlink(0x9, r6, r7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000005000-0x8)={0x100000001, 0x5, 0xffffffffffffff79, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x8, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000006000-0x4)=0x0) r10 = getuid() fchown(r0, r10, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000007000-0x4)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r8, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) 2018/01/23 15:27:47 executing program 6: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000009000)=""/165) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x23, "2fde30aa22895ddb6e8727107349ec137c71db24c48fbfa46b860bb6cc4c8329c467fb"}, &(0x7f0000001000-0x4)=0x2b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x91}, 0x98) 2018/01/23 15:27:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000059f000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffeffffffff, 0x2, 0xff, 0xa, 0x6, 0xffff, 0x4}, &(0x7f0000d0c000-0x4)=0x20) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000c6f000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000024c000-0x4)=0x8) 2018/01/23 15:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000238000-0x34c)={0x164, 0x10, 0x804, 0x5, 0x1, "", [@nested={0xb0, 0x5c, [@generic="40e7fab88e4541ee9d45ca18f03b4ad3a0168c9d0a110d1f1e50f0537d2629a20eca024df0aed0f254e8cf31883f25a5c8564b5bbcf26aacd2bbd7d351627728043aa3cd19dc219eb7a9ed5aa0ccabc22712eca937aba1d5b48e0fb5b1dfd1cdc47c5d7c2b52f5ff1cc1ad7d265a25596a6da33ab891c45b9827f4aba3668efaf5eed515096fe14fc585285e504822567fcfc726b89a10348b95fdfae17322f3899913b323104fe6c2"]}, @generic="7940df6df2666b7d8413fb27512f4b7d20069b8d8325bd4a9e35307467f23deb9089c06056501000c318d75e1c4153600bd5b2601b842afea92e3e58ae784cb9b3ef51354d52f2d58aae61b3d2126d0c429ff550cdd218770d3162a5801445171a874b7fda857b5afa30728687062eab1a3b35852e6a95c16357175dc252892e20418fc0c0993a5174be732dcd7663e3048fde62b61bb4914298d6c1c1f233a84524"]}, 0x164}, {&(0x7f00006e9000)={0x144, 0x12, 0x300, 0x2, 0x2, "", [@nested={0x134, 0x84, [@generic="f3e7c91383c947e59f2fd3676601f716650e2b655f67a96be8fa95d258a3d6c7d4f929df9068c3c5ab81b37eb78c2958387d0a311733c0b78920b46684e2536ea9acc985681ad96334bb98f286bfbf533d", @generic="4dc1f5cc4fc6f9e43fe676a58bf456c2efb579b470577929a50c38f0a71f0111444b04659b3807f3a55a82e161b333d873522ff28f33ba3b730fb6e3c436558c8b2c4b29b6fb046adbf732eacaafe40a4a6bb4e5bcfe182d842f0e558ccf2989c13126ed5412c96fb6cbc9a969f13101951beb113fe7465024eaf2d6ab149217259f2e9ea8dbde471871e44ac7b229dcc138ebf7805d19ee7018f5ece31ebba0c17319a859e8f8f364c61bbb9e0ce2affd7648f4456ab95823b513859ca17dfd9a01a61ffce5be53e1eac7a0f563b7b406d296f03f7cab1443b0177f79"]}, @generic=""]}, 0x144}], 0x3, 0x0, 0x0, 0x20008005}, 0x24040014) r0 = syz_open_dev$sg(&(0x7f00007c3000)='/dev/sg#\x00', 0x40, 0x400) ioctl$KDADDIO(r0, 0x4b34, 0x9) 2018/01/23 15:27:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000450000-0xb)='/dev/hwrng\x00', 0x115402, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d01000-0x8)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:47 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") rt_sigtimedwait(&(0x7f0000003000)={0x0}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x322e}, 0x3e0) 2018/01/23 15:27:47 executing program 2: getpriority(0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000909000)={0x400, 0x2, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000193000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f8f000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002c6000-0x8)={r2, 0x9b8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x9}, &(0x7f0000b60000)={0x0}, 0x8) 2018/01/23 15:27:47 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001e000-0xe)='/dev/keychord\x00', 0x101a01, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000001d000)="73e2dc1270052bd2b511b0a84ca88465ed7384528a7a2d15971baf5c5a2fa6d3a731fd8baa2d236bb048346576129a4e2366b81cbb9459a7c6fcb975e73aca744be41464ea4f991b75a6dfd6a3665e1d9d9b83b759c4023cc95c4cfa4975b6281330fe6e708f870910d2c0f0c1292addcf873ee031051edb905efb5a8dc6d6b8deba57cc98a61fd9984a0fe4002bff639a101bce0a30", 0x96, 0x8000, &(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000017000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000001d000)="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", &(0x7f000001e000-0x32)="de14c2e9e57df326ececb90d5d5f63f70ced9bfee47ba0bc353663e9086acdef15bd5d595226d09b1170137ed4c5318a7d02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000011000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x14) quotactl(0x7fff, &(0x7f000001e000-0x8)='./file0\x00', r2, &(0x7f000001e000-0x44)="8cbee7aa0803ced9e5e5b7c78d622f16e58a9c30f0d6ca87dd04d0c02b28b8e60c36212e0111fabfbabf0f3a0f71a7ba341410af7b7c92eda0c512102be1b9123bbd3c9b") 2018/01/23 15:27:47 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000fd000+0x3e8)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f00004fd000)=[{&(0x7f00007e1000)="aa3e486e", 0xffffff7b}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b89000)={0x0, 0x0, 0x0}, 0x8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000518000-0x4)=0x0) pwritev(r1, &(0x7f00006b5000-0x60)=[{&(0x7f0000d37000-0xba)="aa7bb072a13c211071f57ca41c33bfcea7721494b0b8536d0b07462f4895dacb8751120578a6235c4fd7357331dd952895c8d4ac0cf073320c993849b07c89901f659d808c47baabce923b6561ef722cb6aba45a03300ab4cac4080aadea8826461ceb3811cd90a0802e7a4f6f20a21df9466e8860d0b6092518c7be299009a371675a3487f19299d71b5ac8b9c7ab6d69e3e929692267e101e853656374045a27e78b4df29c468334e1d12bd7640dd9057a26e18bd2d549073e", 0xba}, {&(0x7f00006d7000)="cf99ba08824229610f07ddd305a0cf5f7dcd0b253d4926c70c4b40305960c247b22c6358c435f29d7fccf074fcf2346e6b8023cfafd78e5fc3354f53f9cb8875ffe5f30db42bc21c14f8ce1ae96860190f98ddb5946ae1adfd5a9f592d2282ad6e555d6675d9d4357ed17c0d148326b0a9953ab1a9f74601379cf874005883c70dbcfe1c75eced084711cc9cc1cdf4fdb108aa27d3b22d8925d6ff55f62f1cf8411984a13b0a8ed6f12dc42442b85c7dcc337896ac2fb8cd7ff7bfac947e3e0faa2b0b467dd5277cb1ba604a98a9fb684b71", 0xd2}, {&(0x7f0000931000)="08c3f2f861ee622df5a48f480fc2a9e70deead0794c642798677aa31550ef9", 0x1f}, {&(0x7f0000312000-0x57)="25bdfda564907ede4c340a09b7b915559bcbc420ebc68e2bbc07257720322d65cb25526c4546ce9fb0e32dc8de764cbcf386bca826429c1cbce97151a3ba984439381a8ab0cadf5769f567a902ca6b442fe62871db5f7c", 0x57}, {&(0x7f00008cd000-0x37)="4af67e234765fc96eb8db95d935fcb435b7a0faa4bdc68943b55552f4cfe21af43340542398ad666352d24ba9e973bcb15819c261111b6", 0x37}, {&(0x7f00001bd000-0xb8)="6c7c23c5a0943cd3f2889f79627a4c63f5c39e7ea17a1b89b5fdc36a56ae35598f7799de375c0cba1d83e4cfdf38f03ccf8b07a4b56af1892aa7d3d87ed81737f0073316ea0310c722391acee9f27fe3593eee9aff585951618ee4a049ea4b3fcc5eb1d1f7b8b57e4e69bfa263e243229e995acd577ac745601b9faaff063f1cea142fd081d47e2cd567915320c2b3ad99bf4e3c8cf61f93d0bfd62930f709d24a0fc9c6c9b220688b16cf0ecdea0e592ff486858cc31c9d", 0xb8}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r1, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0xfffffffffffffd53}], 0x1, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000b04000)={0x0, 0x0}) close(r1) 2018/01/23 15:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ad000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a41000)=0x7, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000df9000-0x1000)="36bb94667a2b946fae90b719a13c3d5d21c126219b0274d1229b68d656f0e3fcaee480c50cd3ed8006a22a1f14d671db1d819bd6ba4483ff2f2ab75866a9b13b1ab74c78d36fdcc8a9f0b346d8205c44c79177f1c295d6207ca5cd859bf0e1aca30fd5bc9174f98d267421239b331a39fcb8f2e38a865efc6076c0b125a88457a2ba8e98ecee9933413d3a60c198acd5bf631a8b6d5d53dcc16a86f2d197c782f799da7b74587882330dc44c3dc86daa498ccfdd1d641ff412dbe1fadfa80e4b709ce3afb60563143b5cb8a5a38bd7f17a7b446ced49b3ba50407bb173efe6740e4528cb45b98818fd460b6b5a490d292165a2cb199ee6536a8b1b01806dea6831dd1273b582617cb468db3844076c030f9aacd3f0c26418242c83ebbcb22f6598f152a1bc8b257295732d8a13c05947742bee8ca032adefdffcf453cb4280401d24915698d45a68bde9bd02f4bba5f8c3a19f9afd0abbf3166871aefec5f3a8c126023b47e9bdf9c20007e88657f18207a6adafacbde71191ba3ae1fcea3c662a2a9bb2da1947ce5231c8f04dad38c4356db729eb4da969cf6d239af7474fd5413f2823ccecfc82174e9bd571723cb05acaee259cfd8b7a125b6fd4f947c5c8650cd2d80a98228d2439753977943760a74720d9b77204d80d6e16120ea57b85eec8d6e88e447f37c3a749aab21a6bf562989be3d05869493a4f37ba3ebb78f6e645f22590c7eda10d31fdfbbcbddb1169aaedb7a8705b3a15c59d07e29648365bcf212c82ea48184b7a7d168e262655560e5880134c87674984cb25be6d3293d1968e6e6f2f172f30cc51127058342bab41029b549ea1ee96e967139b43b8dbb4580719c691796a83cd8212ea3c221469e8489e3dbcbae0942ad65dd869549f66876bba82993eedb3bbd94fb86dc559e8c60156f65d1876f909892f9affe9537b82e68b98c815525983b4fbba548b1767b931ebb8a20c7828e5d336c5531fe0bf2f867f9a958ab1ef337e0a081381c18058ef5c5e68948304e5eb9ae2fcecd91a36e00dc751a5451648cfd7abbb7a3ae808534445e12141a24a9a1a417a9c628e3d13103b48da9d57ff9b7482ac66c182b5230f89afbb007dee2bdda4ca084cae4d59a4bd0b849696cd6a4192b987c3b2a03b0f7636a49858c62cf106749a359b7eda9e3a9b6584ad55f0256ecb9754f97362a80c568281ba4cced27f5bc16509beb4b81eb61b56567121ab1b0747c876602bf8db2aaa9e9606b93ec41aa1bb05bb890429622e5053c1b5ea1e31b1c8cb55130bed2f891deaa80ea59139aee27d791d992a51c5d660b70c7eeb3ff7acf41a1de39553bb2cbbca31b3c0adfd4d3e69f478d5769bce7930cd5a8eb7d626866dde333d81a71c6c2a157bf44479acec1b0ac976a637e6b5ccd539471bc02247d25fcb5a70ba75b239e2c71ffb90bc7a112c1f30426438903d1f0c8d7d2bf72c7c63af0dc6c3ecf8c6d494bc4774cbcd548d2da8ac3de039f228a272db2bb094ce261116c1e49205ace079e60e3f768b8888c953f66d6840a270df0b7169fdcd3662aaf7a3e4a0d3e40f2ee1e6c17d99eb99f26ffaf88fb2b8478a905b6d2a10f6755d2879f0301bf4780342643ea297978dade22442f518131d4764eb70f8ca5e3c9c51b0c978d51fe6735850c5825f59c3833a045fbaea3bba7ffdc664592480157138cc3f5bbfc7caa7c1a31bab05fc34e3750fbd3ff93ddd1cefe3c1663586083234905630f9508da5c4e2573dadf12861cd7b6f5ad74679cde9ba9d6172ed7100278f1c31ef3ffc6f38306e3ba42d5df79470c314f966359c1baa12f775abfde5c23cba8d1d6474e560ac5eeb27b2fcfd459878b32077d1dca83d09f423bdb1ec963c3041c5258c0b9f5eb445e774dbed62bc06fbdad4848b346149287fdfcdceab74380fb2dabcb159a8d3f83ae1479df3d2413b9f6f5991da47a74333bcfb23a22bfa757dde96eb5599a71b786a9b3369ad1087fe86350bbdc927f043d2a704e387bc9bbb450523bcff200b76a4fc7638b63477cdc644543ef0a4bef6c101d0d9bc851a06b80e3adbbe2c6d17d8383428532296cde173e6af086b910c30f50f0d1fad5446b27ca136919fc722be8b319563e1aaf1ae3babd776ab2292c1fd159056985903e6eb0b06979d1bdb8f879c51ed657de8fbbde7af2fdd6256c110f24b509c7edf2a19f54a18f751616a24d25b5e0b34bdeabe029c36d2e45806e6397fecb4e5dd35f3c52122e9f6102d872792cd22e60e9a5ed4265f80fb174640365e1d32b934bc9ba386c51dc339abfefd100facc84dd2e6492f84a000759d905564b7be3a02730415d94f137598c0e9a3cfe00b3467a68108c780493ce99e7bb2f44e3f1534deff1b19fc40b379cb9cfafa51effd3d2b24109426fced42d94ff41a1c56085cdcf4263b006d3daa8fb471cad14c38d24e429e9548e93d648d3561ad19833d8a46e4b54bedab02299aded7335014c66863fae08da68969255f5bdce25fdbb6c9d82293fc9cf90b7b55443719ef118295be66e9d26bf1c19bf001bf6891482544b3a37e8acbdae25f8aa48502098f95bbbc4609d90c7f2cd7699c5862b18e04844a9082e5f37380d68167b3b4ee478c2b5603dc7fbe845be3822eaeb7affe12250a0a9604949a2429743ed4a622312b1f6959b64d98bc936f3790c13acb9cca2cc1b746f68d70c7b3719bd6eddd6adfb1d350ac52e344363349ad7fdf0022d059f4b120667cc530b0c58cde6efa4919eab969337c6324bf92469a476f3260a1d7fadd7db9681e37ce8a7743c65b58f677b56ecf6de343a0faa6b2579cc446c917683a98373d6461a700c09e0ebea081c4bf51a27f73deeed5d09ec25ef0ebd00b6d86b6e0adb2000e22d5939317d6a87c0d2d6084a05befcd7d251ef49f09183aa4f842a7fed80999d42429138a271606b8995287f55ce712549ab2a4b05dd548375e7d9a79d3a2eb639b31bc445b80b3bff667f991160542d396f8094d484a73166209741dda5feb6b1e7f9c1c2ce60ee2f1bac6e1f7f1e639678a2443a01056395fa3cf45ea1efd930aeb1f46ff5ab5ebc4547dc872c9cd99ab1ac2a1c24715a49971ce3bda5464ba713f4d02e6306bb8c8d77fe777dd77f0fbebfca1b37ed5855deff99a265e6a9144ab571bfaad73be430d02596993d55fdfdbfa85955b6a7bcb481e8158db61e44a8238a7f9ae709870011881794e0023b2b4ec4dd4d560c3db6b9fbf2658ba71cb98134ded29fc2f7e1bdcdd9bf5d95e16f0b0ea1f338571346860f1de067f81eeefef40d8dc667d428e8b913b3d96cf35d24396c8b15ceb6de54033f88681f12ccd03b977c5384218eb2323e2f80146407d9097fa2558d553f204f29c915b870ab0e81bcfdd08d9ff347465de764fed2b8710e442719ab1607b85a1c4577b8abf6993b3d85ccc9d4239af4f71c18899ec6d9dae4a84a4456ea948f049484a354c6008092eed9e188119305297bed7926928ef4b140b3b754fcd6c1a0ca052b5c4a20d2dccd3e82e3caa88b52d9696fa537f77f4e6276f2b05399a72211c057035ccb96564472fba271e2c62b88c250f642a825a7753a321b9d77ddeb229148c0221af3667be8ec9f757cec37eb99e55b83aca74efc523d9ad3784fa146a7f50a1dc4b09e196e8f440a14ba492d9ac31d98ab4360aef45a0167acbeff3e33d576e4391e3188c71ae8dec581e22cd561fb38bbeef898332bff8f999d624f11ad6d9d394674077328636d79360e2690e80a5ff50f1330a81001ca7334d6f784a74173e1138fa48293404e871e288d7ab153d641af18921942a1addb282f15c2523cba8b1f92efd439bad673b5ef68c1be12d56ad5054a1040122f5360ab18329f61205451c3222ed2c3015af640bf2dab93fe9e5ad3e220d48d20cf072d42a29a0e672c5774e9b13338082020d3beeb5b08af86e7bad79ecc82cf65a06b71c47964fb12c698be20b6cf938bff5bc291a0f77fec263b43d44ebb9f0f2f522e94be3001055c522638367e6b091ed8eeaca5e2c9c61e1644b12b43d5f23a480f4bdf7b41131aee57a88b5a22ffc453df306f00c5b9165b878504c192cac7e76dd3e21b8c7d9ab1885b2b1dad4d634cbfd4f30c68abeb49ac6e866ee97c9726661ebfc70953f29ce9a88c48fa7396e8b06477f475ad4daea57349719441b696809c8d8e3401d91b7c263ad163e01957af2a365a05c3fab1e87d2968db159d7f05113269115717d2e5c7b0435975b14810171547d23ea878dcdd44ea8b5b673bc867d9923d39cbe0a0bbf5081815b61345cc4150d842010fbf3e081ddc9734c558624021093019c694c926de15c48f1c48eafb0be3efd4175c7585a396553cc960edfdfb2852c8e379d6c809642a61f8bb8e39e6278043ced918f89a18123b20a935b002be502c62994063ad269c1db30a5032121376ca901889b418d200eae6f517f0911bc91f824474247a4e8f02a381532f75b833bc8713c5f60e85ecfeb9f4b4ef10c12939f4b83ba29083a3b5b4b1393c58725cb4918133a9e3f5a962c52c95db5c2d83eed675b05c28471633d37be297c63a12fa614ea815ca6af14258695c97c3835c38023510d086e21113c41fed1b825e207a587af5d97ab68e5ca8ccb7688928f5be5d0b701d8371a983e4a679cbbfd3dc426e09e36d92d34044cbe597f90bdbe7d4f0d3f8e8de918286ad871675258bee3553e6d4db4631767fa75ed85c1b6035a306362f3886fe9ca5fbf70c71fc898336ab145e53e8d86b57a4ab558ca1128ef53d701c4100ca48f5fa1bf44e5f89961af40165c32302c6f78f8773c52d34da0f88c0df5957a4d15cad88961f707d41f46356832fb3896dd131383f93308b1495d2cf4a34610794c5ed669aa7a8e6ef4f8ea5d37f8882cdebc50090a47d6b9d3b0c3a0c9ddce3ba0d41f58b96a11533ef665b7a81eef30f0d91a76e0e1433c4d472cc79b5c317de3e023d6c58f07f7e95e460cb8fca03793789d2cfb424d650bd53f1074ec3ee5d770d0d44abee26769453c044e1a1c5283004813407ffb1bcf7ce8434b4c182fc97e3e61bf20ecfd6a9cd7e0d61b3f43f018bbec98f967ca3b11b2b971834cbf2be8fce64202e4a08be8fd38b19c3e265d86e63c0aebf265563d75719567c0e8e8e9d70fca654e3238eb46b882a2d97ff0e5e5c5c25478fa36cafbd2843e8f791e3407a728fb91d08f16bfe4672ffbcd19acd8b769147c336257e3a1e9c83edeb669cbf7225cab0ced36efbb7e45c7342b56f13169d56090341e8cf1970a614a070f61542a2c7f4362d5395fe256fddcea0f269f61cb26a24c633da8fe4c07e05a28ef4d6e3b647f05be848b2783bb0168832b71c7d2a29a9634e10136c136db93df8c31f1836719ae24e97aafb447d511293a2e8a0d962054d0a141c7d28b7f90bbbf718fa3212ac1e36669a0f2fb2c54501307def856b07e8dede4e9443d517f31178da4bedb6f6fc2c10f501deb3189b8b4736fd49240865b9ffe10e9b6d664a7ee82f70829b78b36dcac4bc39bc434a643569f8824cb82462ad4456bbb01eac9564c171b135c4f74384987e755f77493228c69dfffeb01f379b36dd718c52cd81da0d631acaf9e149cc8e0764ff359001e24c233849b5fc537b4cc8ae95793cc163616616fc13f7434e924c736d1c3ff879ea6fe7a203befe22ff45ca313a6c2998896699f46e982cb70a336e3e5f36eace88076edaddd31b327d138fd075f3eecd6ec56409793819219f9bfed1597e3e897") r1 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/23 15:27:47 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4400}) 2018/01/23 15:27:47 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x399}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000025000-0x15)='/dev/pktcdvd/control\x00', 0x8800, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000025000-0x4)=0xfef, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000025000)=0x5, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000024000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x5, 0x6, 0x100, 0x7ff, 0x200000, r3}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000c000)={0x0, 0xbe23}, &(0x7f0000025000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000019000-0x8)={r4, 0xffffffffffff0001, 0x7}, &(0x7f0000021000)=0x8) [ 56.928620] ALSA: seq fatal error: cannot create timer (-16) 2018/01/23 15:27:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f23000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ff92db89ccd2cbc03e297f74e9834bca"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) setsockopt(r0, 0x200040000000000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0xffffffffffffffcb) vmsplice(r0, &(0x7f000005a000)=[{&(0x7f0000b0c000-0xe4)="f9c12a7e5b115308ffe3f416219458daf0f677466fc55140f694d86537aecf77db7ff958556fc842fa44fab114667f23b21f864351413e29db8126187ca04e12b98d943fb576d32edaa6748fec4acbfb759a378a4c5ef189df6b19bca84c8b52067dacc8154ed724ac8d28a2437ea6e645d1f87d9e0e8bb29c631ed9999dcd67740508ce6875441a515c221251443cbc6f6f0fc22491d1f8e0c3c8f2f1f17ee1114ba5b8269da830442d81ab5719ef26ebc9350bf07534b0bdc66829f3c610718287b2106a4584c6f5042cbfc720dddaaf0dcc0d7527816f8e3ae12a4881a007c7e49008", 0xe4}, {&(0x7f000060d000)="16b01851a4e2315b7936d932554fd60cb265dc243d04aa545572c28896878899a845fd785fce192f241386c6de421dbd404e694765f4ec6109f61a35f7dcbdf84e8912e18801b1a1f06d545a2538b4ac4f86de87a506f744b639d4e7f44a0a09a641ac81d0a095db51dd2012f71d5c4657eee314f1bd9eca6d9a3542fef828e750e1e545815dc8e824c26773824c4c13557cba663adc8d4cdd23127a839218744ab54d7c7ae0d77931da847a", 0xac}, {&(0x7f0000224000-0xe0)="8700c4c88f47e99c245a40402e5210699c9a22ee0a8c3e6f10696ed20da657c8d0cebdd20ce28022ddd2ed2ea998f890dd74d7da755cd220cd8510255b6a5c63495d63a39533730f09d7d1737cb803f0093d787f0e78566b9919627b19f32bd6f47f9f908413367a55c7372eb0dd9de36a43967b0a9d51732f0a0d987a87b3980bdf0d942ed94a47be6327b4bb433deb7a39b1d06135ee84419a27f6bae5a07832092068fca55a65c28372521d2830a3f7d0bc460da25ca9e06c64649f575122a301bf65c961bf5aacee731af700505d79823cefe1b31610dd5f8782f58d014d", 0xe0}], 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0f000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00001fd000)={0x1, &(0x7f0000d12000)=[0x0]}) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000768000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a17000)=0x0, &(0x7f0000d9d000)=0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x33, 0x0, 0x0, 0xfffffcda) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00009e5000-0x1000)=""/4096, &(0x7f0000b3d000-0x4)=0x1000) 2018/01/23 15:27:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000160000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) accept4$packet(r0, &(0x7f00009ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f48000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00001ec000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x3f, 0x400, 0x8, 0x0, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d61000-0xc)={0x3, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007a9000-0xc)={0x0, 0x0}) 2018/01/23 15:27:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x205, 0x8001, 0x10001, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000002000)={0x0, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000003000)=""/86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x10400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x10041) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4ac, 0x6, [0x2, 0xffffffffffffffff, 0x2, 0x128, 0x0, 0x10000]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000004000-0xe1)={r5, 0x8, 0xd9, "ad9ff1f8efe86f62a5e94f3666a7f9290302e88f09334a2e24f59353693cfbb3a2db19641170766a4fe05a385e9135a8cddb9d5704bebc86f3c4a4531bd988bdde282789b429ee83ef9e1014e335823fdb03cb28c381a6baf3c2d66e0c10587236f2b83e047153161fed99fa218047180e0252f470be8df7918107e4f91c257d6c35178b052135aa5d617c2b0e6d453cd54e834737e4416997e23e433f1bec89463c8c399818c739bb954451a6b0cd863d048e9801d668bb866d26d249cb545c150353f220ce9336947cb8544584d39d2b41f4619d9bccfbb8"}, 0xe1) fallocate(r0, 0x43, 0x0, 0x10000000076) 2018/01/23 15:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xd158}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) get_thread_area(&(0x7f0000afb000)={0x2, 0x0, 0x0, 0x945d, 0x100000000, 0x5, 0x7, 0x6, 0x4, 0x5}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe2(&(0x7f0000ba6000-0x8)={0x0, 0x0}, 0x2b0149ab025d790e) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/23 15:27:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002d9000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d09000)=0xe8) setfsuid(r1) r2 = creat(&(0x7f0000f8b000)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c54000+0xf0d)=0x1, 0x4) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001f7000)=0x14) sendmsg$nl_route(r2, &(0x7f0000336000)={&(0x7f0000571000)={0x10, 0x0, 0x0, 0x4086e902}, 0xc, &(0x7f000007f000)={&(0x7f000073e000)=@bridge_delneigh={0x48, 0x1d, 0x308, 0x2, 0x0, {0x2, 0x0, 0x0, r4, 0x0, 0x1, 0x1}, [@NDA_VLAN={0x8, 0x5, 0x0}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_MASTER={0x8, 0x9, 0x3}, @NDA_CACHEINFO={0x14, 0x3, {0x7672, 0xa7, 0x1, 0x10001}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$int_in(r0, 0xfffffffffffffffe, &(0x7f0000faf000-0x7)=0x201) poll(&(0x7f0000a4a000)=[{r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x20, 0x0}, {r0, 0x110, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x10, 0x0}], 0x6, 0x80000001) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000530000)=0x0) syz_open_procfs(r5, &(0x7f000085b000-0x8)='environ\x00') 2018/01/23 15:27:47 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000baf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ef1000)=""/120, 0x78, 0x2, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="c9773710284354a3def9a1be3a0476000b42eb8f9cec0a5f78162f9817ba5dc8ea4fb9994ae5bed0e67ce423ef7735e89f563963f752c9ef469250148cb00249fe0a", 0x42, 0x4000004, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mlockall(0x1) shutdown(r0, 0x1) eventfd(0x6) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) 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) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="f771bff91b321801c8594f276abc293db8fa356eaea2a694b5f1b628702bdf6e3b327bcc5535bd3f9e689826e07c5d4286021a8d03dd96fea65e56f07455ee1bdc8b94c5f8c038b765cb1fc929fd0afd1945e9fe18d9da3601e2e384ba85c01b22301936b897dfe2e9089865fe7c22036a74ccb28804e274332a2c5c3da0ba0f986c8d5dac294bd2d57925e5b8adbc8f17b63307c541a7826fe352027c67b01d302c04daa9132c6ad839d2c085f1d9baf38b0eb627466e6a77c80f98e75db09ad5b80a8543b231a0c4bb318b4ead6bf7b33a06441344b77d41429fe5bd2eccf9d350f2803618a372e0bb653c1ee6", 0xee}, {&(0x7f0000000000)="11cfe7b77c1f428877ca665201c7644ec70dc1f7e72ca31ec3b212d00ce02b69cec9722441c0eba616af573a56d6720073657d23b1b7373bf292f69f369400177c99e8fbb078d43682f492382e89b4170189ba5fd31e921b10eaff9999dc119adb50d799e9e9f363a951b772e37ab794b7d47646177953ddb96b9c9ed86933839b1eb438299b25299fc4517f9ac9b41df1a3de86", 0x94}, {&(0x7f0000001000)="a56df40aa75c7dd9b0f094f818700b3753c2119bff588eee442f09954b606985113d80deb02873179376951e", 0x2c}, {&(0x7f0000003000-0x6a)="d83f4ea2a54244a7010d043e51f4ad32885f93993a2bf16e7c967c20e6570c4618feb0b4f5bdb43ced2b29110b104cd4c43b427a5da343b6c225060f52f7e7c83401aca754249b0c05a674f10b3ad76e1ad90f495838165896255eb690f7fe7e135b6dd82c3b77108199", 0x6a}, {&(0x7f0000002000-0x38)="57186d3fa345fa781f676bdbf7ef58ef25107ff44d82d70ec82c483f85f9d648f99db0a89e80f3dc74b9d05aa50fa183d2b69e88914ed094", 0x38}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000004000-0xcd)=""/205, &(0x7f0000003000)=0xcd) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000005000-0x5c)={0x3, 0x2, {0x1, 0x1, 0x8a53, 0x3, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x492000) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffffffffffcd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r2, 0xad, "99f45e12c83b755873a6627dedcaef90df4924b86cb90dbb9f3262dac2527411ecba1ad2bfcbca73e40162be590ac7c52371c2834c2b7e522112337f8a5438160a2019b0f686e56712f4387bae380bdebcb355950e0b31d0bce293a7f580a867820d70a1af4c9e770ded48009d6ba1fdfec3d25495a2c27fb4fa1d9a061ac4b087585af1e24d64b7229de8527f8828d412085d9cfbc8ce100d2b174938ec05ea4cfe87b3e3b86f387738cd5865"}, &(0x7f0000005000)=0xb5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000006000)={0x0, 0x3, 0x30e15677, 0x0, 0x7}) 2018/01/23 15:27:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db1000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/23 15:27:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') linkat(r0, &(0x7f0000237000)='./file0\x00', r0, &(0x7f0000fc8000-0x8)='./file0\x00', 0x1400) preadv(r0, &(0x7f00001b7000)=[{&(0x7f0000473000-0xe4)=""/228, 0x0}, {&(0x7f0000c11000-0x55)=""/85, 0x0}, {&(0x7f0000208000-0x5d)=""/93, 0x0}, {&(0x7f0000095000-0xb6)=""/182, 0x2f}, {&(0x7f00007ae000-0x79)=""/121, 0x59}, {&(0x7f0000388000-0x62)=""/98, 0x0}, {&(0x7f0000e7c000)=""/128, 0x0}, {&(0x7f00001aa000)=""/4096, 0x0}, {&(0x7f000034c000)=""/175, 0x0}], 0x12e5, 0x2000000) clone(0x0, &(0x7f00009f1000)="", &(0x7f0000090000)=0x0, &(0x7f0000c92000)=0x0, &(0x7f0000232000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f00006e2000-0xb)='/dev/hwrng\x00', 0x504c6, 0x0) creat(&(0x7f000072e000-0x8)='./file0\x00', 0x1) recvfrom$unix(r0, &(0x7f0000b8c000)=""/104, 0x68, 0x20, &(0x7f0000c71000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000936000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000859000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000+0x2)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000652000)=0x0) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060300000000000010000000ee0d00220000080000000501fe00", 0x29}], 0x1) [ 57.061593] device lo entered promiscuous mode 2018/01/23 15:27:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000846000)='./file0\x00', 0x81, 0x40) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000328000-0x8)=[0x7fff, 0x3aa41c3d]) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000466000)=""/237, &(0x7f0000fd0000-0x4)=0xed) accept4$ipx(r1, 0x0, &(0x7f0000e90000-0x4)=0x0, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x9, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000641000)=0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/23 15:27:47 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./file0\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000052a000)={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x8d}, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3f}, 0x3, [0x3, 0x3, 0x9, 0xfffffffffffff800, 0x80000001, 0x1, 0x2, 0xfffffffffffff805]}, 0x5c) 2018/01/23 15:27:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000819000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f00007dc000)="d28f338f63aa45d91112342299ed48e1eb3491262c7a5a669bfa0b118f3a1f3d680418bec6d809c951760036226a0f12439ed920a61c48bd0e13110aa2504984e99cace1fb9a46a1681a681adb760f24dbc0a782b344e9efb6e2daf7eba9c61243ea7b87b2738893945b979a4822fc62898c376f6388bac8a323b5b53e3de4fa5ceba8cf02bddd17253178df54bbadfa25e9783ffea30793be7cad72be5ab997d80df1bb69bc8aec") getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/23 15:27:47 executing program 1: r0 = open(&(0x7f000040e000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x43)=@random={'os2.', "656d317070703173797374656d6264657670726f635d230473656c662725276574683073656c696e7578656d315d706f7369785f61636c5f61636365737300"}, &(0x7f0000001000-0x4)='-%+\x00', 0x4, 0x1) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x13)={0x0, 0xb, "828833174f0fd645ecd114"}, &(0x7f0000001000)=0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0x20}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r2, 0x7, 0x3ff, 0x4, 0x76, 0x8, 0x9, 0x1, {r1, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6a9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x8, 0x99a3, 0x101}}, &(0x7f0000006000-0x1)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x1ff, 0x80000000}, 0x8) setsockopt(r0, 0x10000, 0x5, &(0x7f0000001000)="4e41633d91b62d6a277e1794f678ea61a2f453bafee8d3129b48321f77a699a448fe05138be478ace68487a5ba232b62873479302c1c994a51f62babb2bf247284da1778ead658", 0x47) recvfrom$unix(r0, &(0x7f0000006000-0xd5)=""/213, 0xd5, 0x2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) write$selinux_load(r0, &(0x7f0000002000-0xe6)={0xf97cff8c, 0x8, 'SE Linux', "a9ccdc4b4d70823a91866437fed1adf7988ada3b59a515622d66525273de688312dc9fdeae06ea3bce6d24bb161c37f02d243cba1e388a4f74cf0bacc32ee7fe80ce1fcc78fc589a7f39f7981f0399f2cdb4312c182efd8bc0c83508a77738200b4dc608ee15096acc63ee037282093dfeb833609bed86780f6c61910a1f9dd42659c81a1551890103e2fde906bad3bf3d3240b003c0db5de60042aef6e8975af0adeaca39b143feefa55f076c8300039d68c93f3b2677dc8958e686be41ac092b5b21406f7b45647fbfcfe2d479a25a0c0e5ed53151"}, 0xe6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x100}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x99, "801afeef1581ebddda8ba3afa1a69766a3adf47884e58011c81d627789445116ba64fbc445e55fa3adae30eae643ae652c7e8323d754338e0d7b39513eab344be8db1d945e269e43ee4caf0b11ea19bd947f60eec42f929b0ad9c2c60e979fd3b995c04ed436d00103354c33e1f2cfd6ff844f01feb421893c2602de4fcde2cd3d45cc92e2a695b9860e50843a69c8a048c2b22584f82494bf"}, &(0x7f0000007000-0x4)=0xa1) sendfile(r0, r0, 0x0, 0x6) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000005000-0x24)={0x2, 0x6, 0x9, 0xd46e, 0x0, 0x4, 0x34, 0x2, 0x5, 0x5, 0x8, 0x7}) socket$pppoe(0x18, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/23 15:27:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x8008800, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000fda000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000849000+0x48b)='/dev/usbmon#\x00', 0x401, 0x200) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fdb000-0x28)={0x5, 0x40, 0x6, 0x7, 0x3}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r0, 0x0, &(0x7f0000684000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000061e000)=0x3, 0x4) readv(r0, &(0x7f0000fdb000)=[{&(0x7f0000fdc000-0x2a)=""/42, 0x2a}], 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000ce5000)={&(0x7f0000f82000/0x4000)=nil, 0x1, &(0x7f00002e3000/0x2000)=nil}, 0x18) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000026e000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) r5 = dup(r3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000a9d000-0xc)={0x2, 0x1, 0x3, 0x1f, 0xffffffff80000000, 0x6}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f00006c8000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fdb000-0x38)={&(0x7f0000198000-0x8)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000ca4000-0x10)={&(0x7f0000fdc000)=@ipv4_getaddr={0x4c, 0x16, 0x200, 0x4, 0x1, {0x2, 0x0, 0x11, 0xfd, r4}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x1000}, @IFA_CACHEINFO={0x0, 0x6, {0x132, 0x101, 0x32, 0x9}}, @IFA_CACHEINFO={0x7, 0x6, {0x80000001, 0x1f, 0x401, 0x80}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0xaa096e528ebbe2a7) sendto$inet6(r0, &(0x7f0000a6e000)="e2b9f8732a41be1065908b1c2a4880e45210d37aafb953b4fe04975ded", 0x1d, 0x811, 0x0, 0x0) bind$inet6(r0, &(0x7f0000630000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, 0x1c) 2018/01/23 15:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xc3) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000c01000-0x4)=0xffff, 0x4) 2018/01/23 15:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000846000)='./file0\x00', 0x81, 0x40) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000328000-0x8)=[0x7fff, 0x3aa41c3d]) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000466000)=""/237, &(0x7f0000fd0000-0x4)=0xed) accept4$ipx(r1, 0x0, &(0x7f0000e90000-0x4)=0x0, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x9, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000641000)=0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/23 15:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = gettid() ptrace(0xffffffffffffffff, r3) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/23 15:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f1a000-0x4)=0x20, 0x4) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) recvmsg(0xffffffffffffffff, &(0x7f0000bcf000-0x38)={&(0x7f0000b23000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00005a6000)=[{&(0x7f00003ad000)=""/29, 0x1d}, {&(0x7f00000cf000)=""/48, 0x30}, {&(0x7f00004ac000)=""/42, 0x2a}], 0x3, &(0x7f0000537000-0x6f)=""/111, 0x6f, 0x0}, 0x2020) bind$netlink(r1, &(0x7f0000bd0000-0xc)={0x10, 0x0, 0x1, 0x80000}, 0xc) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00004a6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000438000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f000046f000)=0x7, 0x4) 2018/01/23 15:27:48 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 15:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) 2018/01/23 15:27:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x80880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00005fd000-0x6a)=""/106, &(0x7f0000a34000)=0x6a) shutdown(r0, 0x1) 2018/01/23 15:27:48 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f8c000)=0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f8c000)=r2) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e28000)={0x2, 0x8, 0x9, 0x0, 0x20, 0x7}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f8c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00003e5000)={{0xa, 0x3, 0x3f7875df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, {0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0xfb7, [0x8, 0xffff, 0x2, 0x6, 0x1, 0x7fff, 0x61, 0x8000]}, 0x5c) 2018/01/23 15:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000044e000-0xb0)={{0x5, 0xffffffffffffffff}, 'port0\x00', 0x10, 0x100050, 0x401, 0x10000, 0xc39f, 0x0, 0x1f, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000155000-0x5a)="5f82", 0x2, 0x0, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) 2018/01/23 15:27:48 executing program 1: getpeername(0xffffffffffffffff, &(0x7f00001a6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000233000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000a53000)={0x27, 0x0, 0x101, 0x7, 0x6, 0x0, "f00502fcabeb643ba91e8112628680a9e00891e24506af27b3aadc50c0074638402551e6c02f5de7d027337228997e561d533dcbd6ee89438b5a507a249c09", 0x4}, 0x60, &(0x7f0000108000-0x40)=[{&(0x7f0000000000)="2eb2c76394f77a2a5aae3fbf737d553901f2c338217484145058f1ee860e8875d58e7716d502dcf7b61644b381f9ae87f63320aa19dfdbc5c31633589cb3cdd3f695732bbfb2b4321cbffab5eef10311515a37adddf0d2afec736f381c18a2d3fb4bf2e641a9abb53ace4e899d4703", 0x6f}, {&(0x7f0000001000-0x93)="31f20fad71a1cd02c5274768627b71944fe9e107d97900efdae35e49d19c88caab8a12c808f3c4656fe038ed23cacf83bd8cb2c0649c0a2415f0f3e277aac17c7cdbffc3ffc49a02e2583bd0e906feed4668309c0435d294de52811dc2b86f054dcb4e20f2a3bab7673e2b43e709046f047375710ae7eda6130277ba016d85a297f3d122e0cad64bc6bec6973d788bd1e6fc89", 0x93}, {&(0x7f000087e000)="ad71bd54a7fb1828dbace3f4ed6fcb8e951e0c11e000c0f627", 0x19}, {&(0x7f0000001000-0x26)="514a1c95a532fc0ca042f62a455e312c3215200c421a4cbf1ce1845fb87484c729ec9ca2cca7", 0x26}], 0x4, &(0x7f0000001000-0x1010)={0x1010, 0x11f, 0x5, "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0x1000}], 0x5, &(0x7f0000001000-0xf8)={0xf8, 0x11d, 0x1ff, "26cf081836fe62a2fdbff09c8867b5696a20c0c1953d3154e77231bade5315a77323e8ee485f284650c2c1012d17710a29096ea9be218f129cfd6d7ca228ad9bb852cd0c6eefb0cd0144b49b93ac9e452ab3458f4885f4cca42da60d4918fb19480316a8374a954705cedb7402d18bab2d8d4cd581f72f5c958d63bac622584cb0a43f53a31b3d8b94e1dbc51c3d022269f399b56c88f10dba1dc4f647ffe94f0cef2a055a0c33ea7ca0c41380d0090e88b1a61ca2a57ccc45aebce4ff8838e4142b50750dc1002019ba486338e67f33a5afd627e020d7835ff4c242b5523caf94"}, 0xf8, 0x1}, {&(0x7f0000000000)={0x27, 0x1f, 0xe54, 0x3, 0x3, 0x9, "91fc9523f609cb67219f6029babfa757aa8cd49b76b7ec9b487e010e8a195891e8a5830ec0240c312a71805498f6d10c1af575ffdcb4161b2cecad27c83ac6", 0x100}, 0x60, &(0x7f0000000000)=[{&(0x7f0000316000)="9232b49e33934f73ae68321a0be8fcdcab7470e0b30d8613445f91a7ff157b2974ea5a34a8c9f2bf6fd67f511647b6314306c27aaad27e5247937c", 0x3b}, {&(0x7f0000000000)="c2ba9f075dc3eee424947b55efa1a98f9e005dce3a07579b13c722e3f15f3caa2d1124531b14c6ad057088051bb7785fa4831bd35a93bb2e32e4bd13cd84a1bcd014a7b294d2fbf958140b55871f57beb764f54513f77caa8c08c972e49fb4c45a77d44f793a8c6824bd387d23850ecdc4919efdfd05c973cc8c09676d8af3d5a4b2015049aa641aac8a3cb8a84d9f03686d72eb14b0946e427c376cdb616271f001e5c26cd6073506276ad8f73636ea6e3c1db279a30e0df3001d15f696d2c80953f3ef7a5ce9bef083a37ed50968860e0214db6e3cab8671110a30d9fc85844460dddb0074ce1b5175b3781a30d0597d89", 0xf2}, {&(0x7f0000535000)="b73a1e971dd013d848e349b411eb84187b3c74d6a519a866cf011a705657592acf5dd3d4617c99a33d3d3b3c4687827f969f200794c711986c86c2282b6d5632bdfdf89bb88ed3f72c7a312f2e4861a7693d26624052a0303e67de29615856d3259f14969fa03663e474fbb9875f38acace9327e16838fa895fcc443c6e03fa33fe67458a8b41ee7998e9dcd9f26aea3", 0x90}, {&(0x7f0000ccf000)="4f162a6ff35edc97167c9a2072dbacaa5573f1b1d8eae8a1189aead8758f1a0097619da418c32cb07af607218ad99c01cf7c505d818d7464e2461083334c643d6b3088f6294fabdbb5840c587ee1e78d6ee6f7a8c9b0c9c2bb", 0x59}, {&(0x7f0000231000-0x21)="e7c9f6cc227a8692ce7a366ce819522a1199bfa944a250ad157f63d971852c3afb", 0x21}], 0x5, &(0x7f0000000000)={0x30, 0x113, 0x3, "68599ae5a16234cf0f89eba99e7ec506ee6c659580e8b1ac1c"}, 0x30, 0x4000}, {&(0x7f0000001000-0x60)={0x27, 0xc07b, 0x80000000, 0x4, 0x7, 0x1, "1be0fab0d0a30d39a5ff2301217e30be1b44b8493390ec8f42e0f282745888c1669047c0b1556207e2cc52c20de997e2f505514557fd5dc36c96473d11b9a1", 0xffffffff}, 0x60, &(0x7f0000000000+0x7aa)=[{&(0x7f0000001000-0xe6)="4007058f2be878937887e7013274caaf683ce02eb50f1795647d598ce4361662fe8f987c2ab582704647111924558b1e21132b7261e80f8350bf55ccabf6245e9adc51fb2460e92604091da035bc86fa113722b4d66bc6870afc5954a4582f936a877891e60c731d1f7a94e990f6e02f118dcac7f907e87f792c571042cabe08ce49fd016a34427c5129b0983d62036cb06549aa7dc5972f0f90cf37c868eb1ac4498f881d6d6323e450b32bc9c4ade63e6a02eab463ee8311c4f14900a71d6c722593df2ef1971c6e8776bcb6a075013e7277d68ae9eba28b1e940d86337f1d2ebebae00a41", 0xe6}, {&(0x7f000067e000-0x46)="1c749f4f5315eb3957ed15b3034ae00f8b30ba9910796d400202a123a7f9b79128fc57131fc569695ee5ff0e17a80f27873895593eab22c33f6661bc01c8e393dd1b8dcb1226", 0x46}, {&(0x7f0000af9000)="69e59eefc6370cee19bcefb35121050a7c9c9918a5e3d56617bc77736778be805c02b1b47314276d5ee5f9d93a4ec1443b1724fdf0b641fc47569638f387ee2efdf7bc7b6366e05362bc86f1ad0d0a8a1bcbde6ac341cbc1e8577924b386778cc15d38b61e7f340acd1c792704dd968e1751f759c503eae271ac92c3c5f40687b54df5e973d50e66fd9354e966c426e91bbd0c102535406d127684146a39ec513c2988efcf579b42d7360e8201c133876a67920d01721cb368cfdadbb47512d4d8301b77d9f9006130c432480c8e3607e0d7c3cdde60bae309926d18181de29bd3779cc4cacefc7b1541439a277a2ab7574a38fb", 0xf4}], 0x3, 0x0, 0x0, 0x4008000}, {&(0x7f0000000000)={0x27, 0x9, 0x7, 0x7, 0x80000000000000, 0x3f, "8bd85fcc71f53f799bbba61fc2069e50f052f9e3eab3e6e8dfd6d69bc5278e4a6556a8b870b1e227cca3fad7ee1262a80a5e754509d5a0b8f1fe7576e7f852", 0x71e0de79}, 0x60, &(0x7f0000e69000)=[{&(0x7f0000000000)="a8754813709e91cb7bd9ecdb052f1b043e2dfd70a31d9914ab4cfd1e327e4cf92523aad26724a630e1df7969b63d788b5e1be36dada66348151d53eff4493b5c74857f9f7c69a265da212d315a08f23c7fb900c7586297fa36c9d6695d3677b15e62f921d835b828e347409ea7e6a09ac71dfd707cba18a5c80ccd867e26552f254d470ab4ff0a5aed597a6b43fdb987b919241166cc4276df4581e94936b59a6ee4b5c6a4271245f83ab93b0f3bf57a5966c74e22c36a1ad06e2c6eccdfcc9a6c77934f", 0xc4}, {&(0x7f0000bf0000+0xe07)="5d99f2968dba80108820ec9d5e07fa080a72eb7b411e82", 0x17}], 0x2, &(0x7f000087f000)={0x48, 0x3b, 0xffffffffffffca03, "cf0daca70bbb64293919589f992a74f3c78eeb1f7de6d33710ee0793cca1427feeee1349641515de797bbfb4de34be119b023f1a79"}, 0x48, 0x4000}, {&(0x7f0000bca000)={0x27, 0x8000, 0x80000000, 0x1, 0xffffffffffff86e7, 0x0, "3dc6db1cf9a1613c27246b63839696556fb48e54fcccc14ccfe309752357ffa88e83ae12571c4e05a47af4842de1235a987825b6ed420ef4909dd943908633", 0x1}, 0x60, &(0x7f00004b0000)=[{&(0x7f0000a1e000)="33c709badb5798d033d583e0b89d9cb10590762259c79a7d582e", 0x1a}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f000040c000-0x60)={0x27, 0xcf0f, 0x7ff, 0x7, 0x20, 0x8, "04c03c04031dd186a3e4ac859a84193cd2e80db44f81ffda1667d68e50d7342610e802db00d43730f4d746a430ff669b6a32402aa6c69da8dad660de598daf", 0xdb6e}, 0x60, &(0x7f0000bfc000-0x90)=[{&(0x7f0000000000)="97a46ff3c2cee31551c3f594c1b5f676ab24384cfe3759328fe2f6cea1477cd3a494edc992c5480da04a2bc93b7c94bc0942b508d4a791582c639861f439b3ee835fdb521afe3f99c9082d1ff5be234fbe658d8bc1d38c7d30d810689b", 0x5d}, {&(0x7f0000001000-0xe1)="8d4209dd36572fec115fc32f029dfe5703b477ee0a1ea057b381098234b92fcb6a9f594a16d3146363f36f4432fd52a53b75fd70dba13ddac645c0d671b86da86339b5364d0da7059686f98f4975f55e97c75693abeccb2ab5decec101e3972c327885aa853bb8b7406b58aa50adadca12778b231cf045fb5941ddb6f951baf104943d57cebacc6ea3a8872675d70116c4355dc9cee527d626c9c774bfe65395bafde1e219eb6c185fe0cc5ecc4834e9e3f23c62b5adad517f2bc3c45e293a8ae0f446f8a5431497b81b102641e1a648975b7cb4b1432ee1d85a19d0cf4836ff89", 0xe1}, {&(0x7f000059e000-0xb)="a66d0add1420a918e8ac95", 0xb}, {&(0x7f00009dd000)="7cfb21d8b7f6243eb26aaad3e67eec867bace43a", 0x14}, {&(0x7f00000e0000)="", 0x0}, {&(0x7f000086d000-0x12)="f9e46d396bb95a4064d973fc55d92b32430b", 0x12}, {&(0x7f0000000000)="6dbe20676b1a97e6b71dd8874a6eedc08101b793924c76801b315ff427e4300a30925e517bc32addaa8048270d2dea3a9f88a854776c41c620933370b92559d2176daf123123473740482e63c42045cd05db86e5ac46c05def6dbebf36db0bfcece7d9b46323a8a42c0620283dfe1279816ff2ed9d4cdb70e1ec80d664dec9753886997b3ae6e536bdf3bb438c52f8516171bbcbfff0b236ad8768e7025114365e609a", 0xa3}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000db6000-0x41)="b6c5fb70fc8751a4d49a869ec033dee9bf4f61dafd22634f79acdd214358d98061dc51542c04eedcdc028128fdc8ca0c884667f821bf461ffccf3a0232b3836ab6", 0x41}], 0x9, &(0x7f0000308000)={0x18, 0x10f, 0xffffffff, "bab91e61950412"}, 0x18, 0x20000000}, {&(0x7f00003aa000)={0x27, 0xfff, 0xffffffff, 0x5, 0xf12, 0x1ff, "1731e00c852baaaf7ad6a5395301a46cc4c962c01845f0ed189ff3a4d60c7c03ad8ed2c9ffbe8d4e8a96bd807651c8f2d158a0c009b4aa11393d43432e30d0", 0xfffffffffffffff7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000683000-0xc5)="c897e5e46488bf653556f525ae29bdc0bb0ce557e7353b199dc8bd4bd71948267bac844fcdf08ea825c6468efbe87f203498ce8e13f49a6cfde5cbe689b462104f340070f280dd1dc120984dea33022722b3d76cc0b3c8bd6f6e1cb8c9f91bd77d84c7436f4aedce63d89f7bddefaabd8d5d08e84fa3c68c5642f97ba62308bf6175ca3fc4912e403bba39b98c46292ac003bd9ff5e65534260c3af23029b00035783d14bf84cb251fc1f91aebb97a4d4f117eae5a99af5861acd8122fd8796458c2e26358", 0xc5}, {&(0x7f0000000000)="ebee284bf396066a74092faa97d117a129242e3248c9a2ac9092dee56bc07b6bfb27d296badc569c5e4697315cc61fae07", 0x31}, {&(0x7f0000001000-0x74)="ce62fd3c4e889bb56a6a053fee473e5b988de92f71544d81991425fcf791c46a3f0c6343c75f9d323bb5f617c58ee062022c02edd29f35a2391839c7a80bebe090684050b143818e7b581151917fc7c7545dd747a65a88ce76299db00a2173d6cfff291091c0a684d7d12c04655e268d6ea0088e", 0x74}, {&(0x7f0000773000-0xf3)="c138dffc362904525f6b44cbf5d4df4cf59d53d8e8d9cdbbd17252916965c9c7d97b6d987506788c9a01df0344600112485092cbb18b8c518aa442039b61cda748bfc1e5f742c0b548323ef57a967e9263de8c969a8e4760cff7e81fbe4e621e2c7d505863b429d8fa09dcc599dbe09f8bd0bf8bb932440b6bb0b0bd0e1e4d11b101e2a85a8448cf7bd40242622688c4862ecf1246af1e3573f350d465ba7cc1ef95b0ef681ee494ec8e8e9c361db042b25a16e90f30b80e1618e04774ed6ffb3b73836650249de3787dcbdfa3f7d66343cde3d9e1492e23be99110467df560c16b10eef8c458f5f39413ccf66c0be246b4f4b", 0xf3}], 0x4, &(0x7f00002b4000-0xc0)={0xc0, 0x85, 0x5, "85a23af2f0d57e49dfeaf8395033c87c565d9c20ed7e396661d1c518dc27073af82902bb4265d26e8627e95f2766a09a9d282b6307c292cc02d0702f00198ce788081119cd138df06ac4a547c39db18fb5d01ebd3082e1bb06edc08bdf85af9e59f0bd2a0fbc794dff891c58e60997818d752d959affc31ace02edda7d01e93bb968bc4980703588343e0f0acced9c22a7d45a4e2a2e9cf1ba87359d995ea78cab08e017d74ceb5015b792f3da"}, 0xc0, 0x8040}], 0x8, 0x20000010) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae0000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000714000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffc01, 0x3, 0x3, 0x2, 0xfff, 0xaf0, 0x7595fa8b}, &(0x7f0000890000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x10001}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() close(r1) 2018/01/23 15:27:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000d54000)="f7ae26fe7c6e00000000000000070c7fe9000131199cd158978b7226", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000be8000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ba4000-0x8)=0xf6) r1 = socket$unix(0x1, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000620000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e75000-0x4)=0xffffffffffffffb3) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000e3000-0x20)={@common='erspan0\x00', @ifru_flags=0x4100}) fcntl$setflags(r0, 0x2, 0x1) r2 = syz_open_dev$sg(&(0x7f0000442000)='/dev/sg#\x00', 0x956, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000873000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000433000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000a69000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000031f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pwritev(r3, &(0x7f00002a5000-0x80)=[{&(0x7f0000c3c000)="", 0x0}, {&(0x7f0000033000-0x65)="cf695354ea6b927815e8ded733b53f13d6e3f2b3d05eaf7cd57be0b3a34c173e8450cf3771da463e8db48d3ea561c700b2d5fa62cf36204d8ecae66084d5eeb17e8ee86ce3945a589640efde91948e19f785e6ae9eb075b265413e24211cddca4664ef6744", 0x65}, {&(0x7f0000fd6000)="418552ceebdc45f57464916dbd8a859c1de672d3b41bd00daf0b0ab55166060d02ec4353d2f5393a84e4579662da564e4286a4cbd1eadf20d7a9ab98ceb1d90a6554fa3e9199b975013041a23bdc2519bc8d7a69ca91321cd50f4f28ffe6ea086d711c00dc21e1dd24", 0x69}, {&(0x7f0000285000)="d901d2b8ef7ed5fd68b0126a0909612e0d8e64a7008f299d0941fe4c70c8a4ebd741a317a5fcfcb106e2c4e286fd784acd0eb60d9f2083eeb0af5fff7f2f6783aed5a0048b1ef8510abefaf690f5621546cba09e602b6839c74b52beb6ac2f232794926271140a14297b0add2bcad832d867c3f64a7785704619ca49096bb982667180ba4642b7e0b89ed8bebd52894da56efb681342c12e6143870cd2055977810821b4bc246d5ba029c75af1e7d97c882f2795b4d6b9caf88113a6b85c1b2f32637ff719f2f7cd6f47c3cd1c637104046c", 0xd2}, {&(0x7f0000d6e000-0xf2)="584c0b0ce3bc9a70e77c5e2711d5c871436f44e6c8d18369c8e5fa80edf04cb6efa490448fc66f8ea4ce6e31e5cd02163ae41eb307a25d0c4c3285aeb2e0124bb2ea97d4f8c5324fd838cbef5a169ce6161102133dff92251a84af06cea35234bc9b6d63ea248fd15b85c74b622e12073b29bddc06104a74aad9b852607fceefcf57830c9a9b341625a5ac96959992a35f58375edcdf44263926283145a1f1950475d95a4f29050aaa32d8647bbdaf47eec49b0435db8280a2603da435f959199bd36c6e376e3928052d5811477f52c712fd98b5625211930d05c0ae827cbcd7425502f8fe7b3f76a463e9b3fc84655448b3", 0xf2}, {&(0x7f0000fdb000)="5c1f11f4148533ea7db31ee67443cfc8b343288e766de1115647b450b7b7a8921250bee47adfc0a5b638e3a877368e0dee6403e1f2c1a56786fc539c4f4417d695b2d05b75399ff74f7469030b9d0437629b740c527eb1fd2bd3c141809194e328e29e1fea98a736a08c123255df3a6e4a33403c81386ee466d8707db2132476bc63f23967620a34e8184d4249aac31c4eacac7041de54cb587f69ed15a3fd6323b30a539625c32faca05783cfa48430fe7aca3fd7429da29ce739bbe04ca14fd8b9e8e6039b409df79e249b846443052e7700422f53f1ab235acd62ff2cd14e6ed0cef77273e88c8e5d50576b0e8135bba297", 0xf3}, {&(0x7f0000657000+0x91d)="01be60df24c954724e0b26e0fd740ad69a627dae6e13b99359cd9fcb3a563c14a21c8cdda3c6cd1d6e213e91a2b82f10729acfc023bd1020141b7273a19e4d1c45df003e9a5f0f0b961d8c9996c87b6f600810f955ab604609f832c77468316c67973837206e0e093ccff404231d710a4937dfa5fd1b027b60870aaff5b209eba5e473db03d849025445b32e2dcdee5d88f71dff4322a1c8442a95d8066978451907cc55e4a6b70f4ed35a5e50542907b5ef5462b248f2d59beea36469330cd941afb4958361c99eb4ad8199e32a765a3e", 0xd1}, {&(0x7f0000033000)="", 0x0}], 0x8, 0x0) write$selinux_access(r3, &(0x7f0000bf4000)={'system_u:object_r:netutils_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x30, 0x0}, 0x3f) accept$unix(r1, &(0x7f00008e5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004c4000-0x4)=0x8) 2018/01/23 15:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000436000)='/dev/sg#\x00', 0x4, 0x40) accept$unix(r0, &(0x7f0000401000)=@file={0x0, ""/4096}, &(0x7f0000264000)=0x1002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/23 15:27:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097e000)="0400000eef00000000ef00000000ea033f0e150001d805ebcdc32687f21604c509080b56814ba1ef6c84d1bcb34b618d1f2802ee9d7a114806ea83027fd46db5d0801cf65c81b38155aaa290c582fd9748d8887eafa536201af0c41cbbecb1e9a37deec5693132b0cce5441929e3618afec4ab0e53f2ba064ce61a07c290", 0xffffffffffffff60) 2018/01/23 15:27:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_add_watch(r0, &(0x7f0000596000)='./file0\x00', 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00004a2000-0x8)='./file0\x00', 0x480040, 0x20) inotify_rm_watch(r0, r1) 2018/01/23 15:27:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dbc000)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, {0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1d, [0x3ff, 0x7, 0x3, 0x3ff, 0x9, 0x6, 0x1, 0x7fff]}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c66000-0x15)='/proc/self/net/pfkey\x00', 0x4603, 0x0) fchdir(r1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b83000)='./file0\x00', &(0x7f0000027000-0x8)='./file1\x00', &(0x7f0000bf3000-0x87)="7261fc667300ad0399571f913ef5d9c2292adb957f1b0dc0f162f8cf6c6902ebec39ff961f1b618d7ff986d3e173ccb638b5419fc7c0e730db42bd0d2a12566340eddb8a5f6a17b56efdcd2e96d457686928e0cda3f288408131b24d6416599bae69ba813949263b2310bf49d9f948740445eac96ce1c3895f089719a92c8244f208ea4db2566a", 0x0, &(0x7f00007b0000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') rmdir(&(0x7f0000b0f000-0x8)='./file0\x00') umount2(&(0x7f00007b3000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)="") 2018/01/23 15:27:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000767000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VT_RELDISP(r1, 0x5605) [ 57.345560] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/7583 [ 57.348260] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.348267] CPU: 0 PID: 7589 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 57.348271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.348282] ffff8801d64e7880 ffffffff81d941c9 1ffff1003ac9cf13 ffff8801d6b1c800 [ 57.348293] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801d64e7990 [ 57.348304] ffffffff81451af2 024000c200000003 0000000041b58ab3 ffffffff84195265 [ 57.348306] Call Trace: [ 57.348320] [] dump_stack+0xc1/0x128 [ 57.348330] [] warn_alloc+0x212/0x240 [ 57.348338] [] ? zone_watermark_ok_safe+0x280/0x280 [ 57.348354] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.348364] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 57.348373] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 57.348385] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 57.348395] [] __vmalloc_node_range+0x3f5/0x5f0 [ 57.348404] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.348414] [] ? kmalloc_order_trace+0x7a/0x190 [ 57.348422] [] vmalloc+0x5b/0x70 [ 57.348434] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 57.348446] [] xt_alloc_entry_offsets+0x41/0x60 [ 57.348455] [] translate_table+0x2da/0x1cd0 [ 57.348464] [] ? mark_held_locks+0xaf/0x100 [ 57.348472] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.348480] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.348488] [] ? arpt_alloc_initial_table+0x690/0x690 [ 57.348496] [] ? retint_kernel+0x2d/0x2d [ 57.348503] [] do_arpt_set_ctl+0x2b7/0x650 [ 57.348510] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 57.348518] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 57.348525] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 57.348533] [] ? mutex_unlock+0x9/0x10 [ 57.348542] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 57.348550] [] nf_setsockopt+0x67/0xc0 [ 57.348557] [] ip_setsockopt+0xa1/0xb0 [ 57.348565] [] tcp_setsockopt+0x82/0xd0 [ 57.348572] [] sock_common_setsockopt+0x95/0xd0 [ 57.348579] [] SyS_setsockopt+0x160/0x250 [ 57.348585] [] ? SyS_recv+0x40/0x40 [ 57.348592] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.348600] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.348606] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.348614] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.348764] Mem-Info: [ 57.348784] active_anon:59859 inactive_anon:41 isolated_anon:0 [ 57.348784] active_file:3551 inactive_file:7897 isolated_file:0 [ 57.348784] unevictable:0 dirty:54 writeback:0 unstable:0 [ 57.348784] slab_reclaimable:5898 slab_unreclaimable:60046 [ 57.348784] mapped:23760 shmem:48 pagetables:739 bounce:0 [ 57.348784] free:1467406 free_pcp:581 free_cma:0 [ 57.348804] Node 0 active_anon:239436kB inactive_anon:164kB active_file:14204kB inactive_file:31588kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95040kB dirty:216kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 149504kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.348823] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 57.348849] DMA32 free:2970052kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:1164kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1296kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 57.348874] Normal free:2883664kB min:36824kB low:46028kB high:55232kB active_anon:239436kB inactive_anon:164kB active_file:14204kB inactive_file:31584kB unevictable:0kB writepending:216kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23576kB slab_unreclaimable:239020kB kernel_stack:6048kB pagetables:2956kB bounce:0kB free_pcp:1028kB local_pcp:456kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 57.348918] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 37*4kB (UM) 28*8kB (UM) 17*16kB (UME) 36*32kB (UME) 31*64kB (UME) 24*128kB (UME) 25*256kB (UME) 27*512kB (UME) 24*1024kB (UME) 21*2048kB (UME) 702*4096kB (UM) = 2970052kB Normal: 212*4kB (UME) 425*8kB (UM) 106*16kB (UME) 6*32kB (ME) 126*64kB (UM) 43*128kB (UM) 25*256kB (UME) 27*512kB (UME) 23*1024kB (UM) 17*2048kB (U) 680*4096kB (UM) = 2883576kB [ 57.349005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 57.349008] 11495 total pagecache pages [ 57.349016] 0 pages in swap cache [ 57.349895] Swap cache stats: add 0, delete 0, find 0/0 [ 57.349898] Free swap = 0kB [ 57.349900] Total swap = 0kB [ 57.349902] 1965979 pages RAM [ 57.349904] 0 pages HighMem/MovableOnly [ 57.349907] 320509 pages reserved [ 57.354606] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 57.354615] CPU: 0 PID: 7592 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 57.354620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.354633] ffff8801b296f880 ffffffff81d941c9 1ffff1003652df13 ffff8801b2960000 [ 57.354644] ffffffff83ab8e20 0000000000000001 0000000000400000 ffff8801b296f990 [ 57.354654] ffffffff81451af2 024000c200000003 0000000041b58ab3 ffffffff84195265 [ 57.354657] Call Trace: [ 57.354669] [] dump_stack+0xc1/0x128 [ 57.354677] [] warn_alloc+0x212/0x240 [ 57.354685] [] ? zone_watermark_ok_safe+0x280/0x280 [ 57.354693] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.354700] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 57.354708] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 57.354717] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 57.354725] [] __vmalloc_node_range+0x3f5/0x5f0 [ 57.354732] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 57.354739] [] ? kmalloc_order_trace+0x7a/0x190 [ 57.354747] [] vmalloc+0x5b/0x70 [ 57.354755] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 57.354762] [] xt_alloc_entry_offsets+0x41/0x60 [ 57.354771] [] translate_table+0x2da/0x1cd0 [ 57.354779] [] ? mark_held_locks+0xaf/0x100 [ 57.354787] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.354795] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.354803] [] ? arpt_alloc_initial_table+0x690/0x690 [ 57.354811] [] ? retint_kernel+0x2d/0x2d [ 57.354818] [] do_arpt_set_ctl+0x2b7/0x650 [ 57.354825] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 57.354832] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 57.354840] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 57.354847] [] ? mutex_unlock+0x9/0x10 [ 57.354857] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 57.354865] [] nf_setsockopt+0x67/0xc0 [ 57.354872] [] ip_setsockopt+0xa1/0xb0 [ 57.354879] [] tcp_setsockopt+0x82/0xd0 [ 57.354887] [] sock_common_setsockopt+0x95/0xd0 [ 57.354894] [] SyS_setsockopt+0x160/0x250 [ 57.354900] [] ? SyS_recv+0x40/0x40 [ 57.354907] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 57.354914] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.354921] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.354928] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 57.354931] Mem-Info: [ 57.354947] active_anon:60373 inactive_anon:41 isolated_anon:0 [ 57.354947] active_file:3551 inactive_file:7897 isolated_file:0 [ 57.354947] unevictable:0 dirty:54 writeback:0 unstable:0 [ 57.354947] slab_reclaimable:5898 slab_unreclaimable:60077 [ 57.354947] mapped:23785 shmem:48 pagetables:739 bounce:0 [ 57.354947] free:1466868 free_pcp:554 free_cma:0 [ 57.354963] Node 0 active_anon:241492kB inactive_anon:164kB active_file:14204kB inactive_file:31588kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95140kB dirty:216kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 149504kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.354978] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 57.355002] DMA32 free:2970052kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:16kB slab_unreclaimable:1164kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1296kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 57.355027] Normal free:2881512kB min:36824kB low:46028kB high:55232kB active_anon:241492kB inactive_anon:164kB active_file:14204kB inactive_file:31584kB unevictable:0kB writepending:216kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23576kB slab_unreclaimable:239144kB kernel_stack:6112kB pagetables:2956kB bounce:0kB free_pcp:920kB local_pcp:348kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 57.355071] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 37*4kB (UM) 28*8kB (UM) 17*16kB (UME) 36*32kB (UME) 31*64kB (UME) 24*128kB (UME) 25*256kB (UME) 27*512kB (UME) 24*1024kB (UME) 21*2048kB (UME) 702*4096kB (UM) = 2970052kB Normal: 212*4kB (UME) 424*8kB (UM) 106*16kB (UME) 6*32kB (ME) 124*64kB (UM) 43*128kB (UM) 25*256kB (UME) 27*512kB (UME) 23*1024kB (UM) 18*2048kB (UM) 679*4096kB (UM) = 2881392kB [ 57.355158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 57.355160] 11495 total pagecache pages [ 57.355163] 0 pages in swap cache [ 57.355167] Swap cache stats: add 0, delete 0, find 0/0 [ 57.355169] Free swap = 0kB [ 57.355170] Total swap = 0kB [ 57.355173] 1965979 pages RAM [ 57.355175] 0 pages HighMem/MovableOnly [ 57.355176] 320509 pages reserved [ 58.396667] caller is __this_cpu_preempt_check+0x1c/0x20 [ 58.402090] CPU: 1 PID: 7583 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 58.409592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.418927] ffff8801d6bbf6d8 ffffffff81d941c9 0000000000000001 ffffffff83c18800 [ 58.426909] ffffffff83f45400 ffff8801b2a30000 0000000000000003 ffff8801d6bbf718 [ 58.434895] ffffffff81dfb794 ffff8801d6bbf730 ffffffff83f45400 dffffc0000000000 [ 58.442860] Call Trace: [ 58.445421] [] dump_stack+0xc1/0x128 [ 58.450761] [] check_preemption_disabled+0x1d4/0x200 [ 58.457493] [] __this_cpu_preempt_check+0x1c/0x20 [ 58.463964] [] ipcomp_init_state+0x188/0x930 [ 58.469993] [] ? __lock_is_held+0xa1/0xf0 [ 58.475766] [] ipcomp4_init_state+0xb0/0x7d0 [ 58.481792] [] __xfrm_init_state+0x3e7/0xb30 [ 58.487822] [] xfrm_init_state+0x1a/0x20 [ 58.493590] [] pfkey_add+0x1fb9/0x3470 [ 58.499198] [] ? pfkey_delete+0x360/0x360 [ 58.504964] [] ? pfkey_seq_stop+0x80/0x80 [ 58.510734] [] ? __skb_clone+0x24a/0x7d0 [ 58.516416] [] ? pfkey_delete+0x360/0x360 [ 58.522190] [] pfkey_process+0x61e/0x730 [ 58.527872] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 58.534685] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.541513] [] pfkey_sendmsg+0x3a9/0x760 [ 58.547192] [] ? pfkey_spdget+0x820/0x820 [ 58.553393] [] sock_sendmsg+0xca/0x110 [ 58.558902] [] ___sys_sendmsg+0x6d1/0x7e0 [ 58.564670] [] ? copy_msghdr_from_user+0x550/0x550 [ 58.571220] [] ? check_preemption_disabled+0x3b/0x200 [ 58.578029] [] ? __fget+0x201/0x3a0 [ 58.583274] [] ? __fget+0x228/0x3a0 [ 58.588525] [] ? __fget+0x47/0x3a0 [ 58.593688] [] ? __fget_light+0x188/0x1e0 [ 58.599453] [] ? __fdget+0x18/0x20 [ 58.604612] [] __sys_sendmsg+0xd6/0x190 [ 58.610205] [] ? SyS_shutdown+0x1b0/0x1b0 [ 58.615983] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 58.622625] [] ? SyS_futex+0x22e/0x2d0 [ 58.628131] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.634939] [] SyS_sendmsg+0x2d/0x50 [ 58.640272] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.649278] IPVS: Creating netns size=2536 id=10 [ 58.661301] pktgen: kernel_thread() failed for cpu 0 [ 58.666727] pktgen: Cannot create thread for cpu 0 (-4) [ 58.672094] pktgen: kernel_thread() failed for cpu 1 [ 58.678774] pktgen: Cannot create thread for cpu 1 (-4) [ 58.684119] pktgen: Initialization failed for all threads 2018/01/23 15:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x7, 0x6, &(0x7f0000022000)="769990680358d881b9b843fc70daa39f70a441ed0163183e812d3529eb8a3c06273325b82d641e65546c07d7d7cb570a88bb40f221ade1548e8fa4aa85fc40e932035dab5d88eec94f780f7ce64331adde6ffc8254b6efc343048838f0b6a0fc3597c441c6c920d319", 0x69) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000004000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 15:27:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000528000)={{{{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x8, "7c0a85b74ebd0ff5e6d1ac15e2d4d7bc021406e63062f2c8ca130d05dc2076281640b99861399e77b3c9184afe80e3c2fa82882365f53857b4d765045ec30508a66eeece3245ce8e4e8cd7b535b902be"}, 0x160) 2018/01/23 15:27:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000ed8000)='wlan0eth0md5sum\x00', 0x1) r1 = dup(r0) read(r1, &(0x7f0000d6f000)=""/0, 0x0) 2018/01/23 15:27:49 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd4000-0x4)=0xaa42ae2d53573084, 0x4) close(r0) 2018/01/23 15:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000767000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/23 15:27:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1", 0x18, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38e}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000475000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000a87000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000914000)=""}}}}], 0xc0) 2018/01/23 15:27:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) socketpair$inet6(0xa, 0xa, 0x77, &(0x7f0000df7000-0x8)={0x0, 0x0}) tee(r0, r1, 0x53, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000052d000-0xb)='projid_map\x00') 2018/01/23 15:27:49 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f000038f000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b0f000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0xaa, 0x20) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@generic=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) fcntl$setflags(r2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000004000-0x8c)={0xc, 0xb8, 0x80000001, 'queue1\x00', 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioprio_set$pid(0x2, r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000-0x8)={r5, 0x1000}, 0x8) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000000)=""/124) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000005000)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000006000)={&(0x7f0000007000-0x1c)=[0xfffffffffffffff8, 0x6, 0x3d, 0x8, 0x0, 0x80, 0x10000], 0x7, 0x5, 0x1c, 0x2, 0x0, 0x0, {0x4, 0x0, 0x6, 0x2, 0x35aa, 0x3, 0xad86, 0x3, 0xa5, 0x9, 0x3, 0x0, 0x542f980e, 0x8, "11a0599a35ef2176a25186fc50a5b0c306bcc7c5dc4ba648cf8d1851e4a94ae4"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000007000)={r6, r7}) 2018/01/23 15:27:49 executing program 4: r0 = socket$inet6(0xa, 0x10004, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) 2018/01/23 15:27:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="ce5f6a72631696e0332e49a9e4949bca55afb1667cb5f84f3db35fa5bf1f94b8c45cb10a866882816bac7ad21226203b4bbd7c8265d78363dff16300c44e52ea16537cd3e362729c91d768da9c945ff15b6353df9754a2c9b5bbc31fee40340e21c8863dfa327f52454ba84d65a501bfffc6ae28e5cfc534ce88a686efc631e3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f59000-0x30)={0x34, 0x0, &(0x7f00007b3000)=[@decrefs={0x40046307, 0xfffffffffffffffc}, @clear_death={0x400c630f, 0x1, 0x1}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x3, 0x3}], 0x2e, 0x0, &(0x7f0000b18000)="b764c4c807f985389bc56e959367658bcce74d71d798781fb69a5cf60118e53d0000000000000009ccbb7d4b3659"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000794000)={@generic="a0afc7188d6305f3ff1f038f2f73fff5", @ifru_settings={0x9, 0x7, @fr=&(0x7f0000ba6000-0x18)={0x1, 0x12, 0x6, 0x3, 0x206, 0x9, 0xffffffff80000000}}}) 2018/01/23 15:27:49 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000a000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000007000)={r1, r2, 0x40}) fallocate(r0, 0x1, 0x1, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000)={0x0, 0x101, 0x3, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000)=@sack_info={r3, 0x7f, 0x1bf8da0f}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x40040, 0x0) 2018/01/23 15:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xfefa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000040e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d09000-0x8)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00009cc000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/vga_arbiter\x00', 0x200200, 0x0) 2018/01/23 15:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000f01000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/23 15:27:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005d0000-0x560)={0xe929, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [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, @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]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x560) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$ax25(r1, &(0x7f0000ac8000)={0x0, {""/7}, 0x0}, &(0x7f000023a000)=0x10) timer_create(0x3, &(0x7f0000273000)={0x0, 0x0, 0x1, @thr={&(0x7f00006c3000)="", &(0x7f000032e000-0xde)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) [ 58.833111] binder: 7643:7652 ioctl 40046205 0 returned -22 [ 58.846946] binder: 7643:7652 DecRefs 0 refcount change on invalid ref -4 ret -22 2018/01/23 15:27:49 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000001d000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000001e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/23 15:27:49 executing program 1: pipe(&(0x7f0000c9f000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000bb7000-0x8)={0x0}, 0x13) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000028a000)={"a7884b52225d86de26c0d3db94072f89", {0x4, 0x200, 0x0, "15c2307ca125", 0x40, 0x0}}) 2018/01/23 15:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x100000000000077, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e2c000-0x8)={0x0, 0x0}) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000196000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x3, 0x5, 0x0, 0x0, 0x2, 0x80, 0x80, 0x7c, 0x0, r2}, {0xffffffffffffffff, 0x6, 0x7f, 0x0, 0x9640, 0x9, 0x4, 0x8}, {0x8, 0x1, 0x5, 0x4}, 0x1, 0xd, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x223, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x40, 0x5, 0x3}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 58.874803] binder: 7643:7652 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 58.906395] binder: 7643:7652 unknown command 0 [ 58.912308] binder: 7643:7652 ioctl c0306201 20f58fd0 returned -22 2018/01/23 15:27:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x100080003, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000264000)={0x1, 0x400}) r3 = socket$unix(0x1, 0x1, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = dup2(r5, r5) r7 = add_key$keyring(&(0x7f0000ecb000-0x8)='keyring\x00', &(0x7f0000e10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000fdb000)='keyring\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) connect$inet6(r6, &(0x7f0000317000)={0xa, 0x2, 0xffffffffffffff01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xc}, 0x1c) keyctl$instantiate_iov(0x14, r7, &(0x7f0000386000-0x10)=[{&(0x7f00009f9000-0x6)="cbeab6f43a0a", 0x6}], 0x1, r8) 2018/01/23 15:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008d8000-0x8)=0x0, &(0x7f0000757000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/23 15:27:49 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/keychord\x00', 0x102, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fa7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fa7000-0x8)={r2, 0x0}) delete_module(&(0x7f0000fa5000)='eth0\x00', 0x200) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa7000)={0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f00008e1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c92000-0x98)={0x0, @in6={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xa1}, &(0x7f0000de4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000104000-0x108)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1, 0x9, 0xffffffff80000001, 0x7, 0x5, 0x5, 0x5cf, 0x8, 0x1, 0x0, 0x401, 0x100000001, 0x3, 0x3]}, &(0x7f0000d63000-0x4)=0x108) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x207, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005d5000-0x54)=[@in6={0xa, 0x2, 0x7b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xcec}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x54) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fa8000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x8, 0x7fff, 0xe399}, &(0x7f0000fa7000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000041a000)={r6, 0xbc39}, &(0x7f00001cd000)=0x6) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000fa5000)='+-\x00', 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r7, &(0x7f0000fa5000)={0x4, 0x5, 0xa8, "dceed24ac733", 0x1, 0x0}, 0x10) 2018/01/23 15:27:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000031b000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x187e68ed, 0x8001, 0x3, 0x3f}, {0x26, 0x7, 0x7, 0x1ff}, {0x9, 0xef, 0x2, 0x8000}, {0xfffffffffffffaba, 0x3f, 0x8, 0x9}, {0xff, 0x85f, 0x30000000, 0x72f1}, {0x1, 0x311, 0x3, 0x2}, {0x4, 0x1f, 0x9, 0x8001}, {0x2, 0x9, 0x439, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb14, 0x10600) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00005e0000-0x4)=0x80) 2018/01/23 15:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000578000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 15:27:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ec3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a80000)=0x8) recvfrom$ipx(r0, &(0x7f0000f3d000-0x86)=""/134, 0x86, 0x1, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000aaf000)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000e28000-0x8)=0x8000) r3 = open(&(0x7f0000292000-0x8)='./file0\x00', 0x200, 0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r4, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) execveat(r2, &(0x7f000028a000)='./file0\x00', &(0x7f0000c66000-0x8)=[&(0x7f000063e000-0x8)='pagemap\x00'], &(0x7f0000990000)=[&(0x7f000072e000-0x6)='wlan1\x00', &(0x7f000020f000-0x6)='pagemap\x00'], 0x1000) 2018/01/23 15:27:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00003a3000)={0x1, &(0x7f0000d5d000-0x8)=[{0x400, 0x0, 0x131b, 0xffff}]}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) dup2(r0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x0, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r3 = dup(r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/01/23 15:27:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000021a000-0x10)={0x6, 0x8, 0x1, 0x3f4, 0x0}, &(0x7f00002aa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000206000-0x20)={0x2, 0x401, 0x8, 0x6, 0x9bf, 0x7, 0x0, 0xac7, r2}, 0x20) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r3, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000894000-0x20)={@common='bpq0\x00', @ifru_flags=0x8000000000208002}) shutdown(r3, 0xfffffffffffffffd) 2018/01/23 15:27:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) [ 58.918236] binder: 7668:7669 Acquire 1 refcount change on invalid ref 0 ret -22 [ 58.920796] binder: 7643:7671 ioctl 40046205 0 returned -22 [ 58.928597] binder: 7643:7663 DecRefs 0 refcount change on invalid ref -4 ret -22 [ 58.928607] binder: 7643:7663 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 58.928615] binder: 7643:7663 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 58.928624] binder: 7643:7663 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 2018/01/23 15:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r2, &(0x7f0000124000-0x28)='system_u:object_r:load_policy_exec_t:s0\x00', 0x28) 2018/01/23 15:27:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000005c000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="0900000075138b1b2c5d0c673d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pipe2(&(0x7f0000190000)={0x0, 0x0}, 0x80000) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) 2018/01/23 15:27:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) poll(&(0x7f0000080000)=[{r0, 0x100, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/23 15:27:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000df5000)=@updsa={0x138, 0x1a, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x2, 0xfffffffffffffeff, &(0x7f000045b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000696000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00006f9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x1b3b, 0x100, 0xffff, 0x200, r2}) 2018/01/23 15:27:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1, 0x1000, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80000) fchdir(r0) r1 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r1, &(0x7f0000782000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/01/23 15:27:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x80000) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) mq_timedreceive(r3, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 59.061106] device eql entered promiscuous mode 2018/01/23 15:27:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000db2000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000039a000)={0x5, 0x7fff, 0x7, {0x0, 0x0}, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x0) r3 = fcntl$getown(r1, 0x9) process_vm_writev(r3, &(0x7f00004e3000-0x10)=[{&(0x7f000070c000)=""/90, 0x5a}], 0x1, &(0x7f0000c29000-0x40)=[{&(0x7f00009a9000)=""/57, 0x39}, {&(0x7f0000fca000)=""/37, 0x25}, {&(0x7f000063c000-0x54)=""/84, 0x54}, {&(0x7f0000af1000-0x1d)=""/29, 0x1d}], 0x4, 0x0) 2018/01/23 15:27:50 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000fe0000)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'staff_u\x00'}, 0x29) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/23 15:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(0xffffffffffffffff, &(0x7f00001c0000-0x56)="", 0x0, 0x0, &(0x7f00007ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000da2000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000224000)=0xe221, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 15:27:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6c000)=0x1, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000e97000)={&(0x7f000020d000)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000517000-0x10)={&(0x7f0000db3000+0xe4a)=@upd={0xf0, 0x12, 0x8, 0x7, 0x3, {{'crc32c-intel\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x10000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8800}, 0x8000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f000040b000)="f4d69f1d169e1b2d011c424357dbd2d38249b86e53c201834c6821", 0x1b, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x1f, 0x7, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3", 0x8f}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="", 0x0) lseek(r1, 0x0, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/23 15:27:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r1) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000851000)=""/204) 2018/01/23 15:27:50 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80800, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockname$packet(r0, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000314000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000)="00403752273ffb506dc71233b79af3004d08be656c8a4f5cd115dad988e180a65fee7506a11100f2dbe558fbec5e6186c816d24f801a6169a0d2eaf9694254217e66ba655c7d9e6ebfa15113fd55aee998ef26d22a3c1a97d612ee3c2a3931281d083c62d888606bbf85e6f266b36ed004954f0fab0600268bfe66181cc6267d16f2066a45f48d104b56f9313b7dd924bf741874765afb234a6b7e429aaf01194d0f6ddbaf2031d8ca99d9ce", 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80200901) unshare(0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000985000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f8000)=0xe8) setfsuid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00004a9000)=0x0) setns(r1, 0x40000000) clone(0x3002017b, &(0x7f0000cf7000)="", &(0x7f0000c1f000)=0x0, &(0x7f0000796000)=0x0, &(0x7f0000d59000-0x45)="") 2018/01/23 15:27:50 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}, {&(0x7f00008d8000-0x96)=""/150, 0x96}, {&(0x7f0000f11000)=""/4096, 0x1000}, {&(0x7f0000f13000-0x70)=""/112, 0x70}, {&(0x7f000025b000-0xae)=""/174, 0xae}, {&(0x7f0000f15000-0x9f)=""/159, 0x9f}, {&(0x7f0000215000-0x19)=""/25, 0x19}], 0x7, &(0x7f0000f1b000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f000076e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000db1000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@bridge_newneigh={0x1c, 0x1c, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/23 15:27:50 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000007000-0x8)=0x80000001) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) readahead(r1, 0x7, 0x89) 2018/01/23 15:27:50 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000fe0000)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'staff_u\x00'}, 0x29) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/23 15:27:50 executing program 0: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff4000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067c000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc564, 0x1}, &(0x7f0000efe000-0x4)=0x98) fsync(0xffffffffffffffff) 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) readv(r0, &(0x7f000063f000)=[{&(0x7f0000612000)=""/22, 0x16}, {&(0x7f00006e4000)=""/4096, 0x1000}, {&(0x7f0000957000-0x68)=""/184, 0x335}, {&(0x7f0000621000)=""/214, 0xd6}, {&(0x7f000070f000-0x1)=""/1, 0x1}], 0x5) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 15:27:50 executing program 1: unshare(0x20000200) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000001000-0x149)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000004000-0xeb)=""/235) ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000001000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000e56000)="62d15d20620caed113db9a7f6528fc7c2a43954bb69c960de8aca56eae07b2fbdefde56c730c3e6287081c0e3eb88e72d7116bd0652b8162a790c2ce2fa073a1a146881523ead212487b3c85e3ca7babef7ba7f037daedabd1e7af892c8b7c9b1a9cd69e657076e11aa2344f238525ebc95a64dabf43404c98ce51a29811ff0e9abccaf756b5b237d52d2cb5f5b33a49d3ec55aa4ca9578836bd857a8a88ed7cf2af75", 0xa3}, {&(0x7f00000cd000-0x2a)="44b1ceaca63226f3cc48bf6a96d4e1d9490a3e59d6a1de8b1b4a86237703038fb78207623a67e8c2b388", 0x2a}, {&(0x7f0000568000)="52489979af8f12c13ee637c45de1e651b4414c016bfbd17d3868883743c8a257c9e0bec4e4f9cb2cb4c79f517c2efbe28b0d7bc0bebe3dcba358db97d496f0bf1546c327e39ad7f15850742f7224172fb14fe31cce116cbd6643b6c2e5646c2aac66fdf753183556", 0x68}, {&(0x7f0000e1e000)="2970a544059720e1ba2bf8137193dd31012329d38e84b09761942782f36455bd62e71b0c233ebce06cc3cfc35a2f34f161c1e4a92dd5ebea168572f388c0d1650f9f116172a8da8418b85efd0fc36c0957a88e1d2e2818135739025fa53cd6c5ad12f85a20b7efbcdf", 0x69}, {&(0x7f0000000000)="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", 0x1000}], 0x5) 2018/01/23 15:27:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ead000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x10001b4) [ 59.285378] binder: 7771:7778 BC_FREE_BUFFER u0000000000000000 no match [ 59.306868] binder: 7771:7778 BC_FREE_BUFFER u0000000000000000 no match 2018/01/23 15:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000007f000)=@req={0x3, 0x3, 0x7fffffff, 0x80000000}, 0xfffffffffffffccb) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/23 15:27:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000cd2000-0x55)=""/85, &(0x7f0000a29000-0x4)=0x55) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f00002a1000)='/dev/loop#\x00', 0x0, 0x800000000000400) read(r1, &(0x7f0000f6c000-0x49)=""/73, 0x49) 2018/01/23 15:27:50 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000174000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e0f000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b19000)='ns/net\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000233000-0x4)=0x2, 0x4) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) 2018/01/23 15:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r2+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000b28000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000e82000)='./control\x00', &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008d7000-0x4)=0x0, &(0x7f0000793000)=0x0, &(0x7f0000c69000-0x4)=0x0) r8 = getgid() fstat(r4, &(0x7f0000763000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000032000-0xa)='./control\x00', &(0x7f00005fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00009fc000-0x10)={0x5, &(0x7f0000033000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00003c5000-0x24)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x200]}, 0x24) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000cc5000)={r11, 0x1}) setgroups(0x6, &(0x7f0000008000-0x18)=[r5, r6, r7, r8, r9, r10]) 2018/01/23 15:27:50 executing program 5: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034c000)='/dev/sg#\x00', 0x7ff, 0xb0042) sendmsg$nfc_llcp(r0, &(0x7f00003fc000)={&(0x7f00000b1000)={0x27, 0x0, 0x80000001, 0x6, 0xff, 0x70000000000000, "2448f0c26869132e00f884aab3fbfc580e3879d0a2f24eb9258ed180b2c6353532f52510a520b4be1af8eac941ca864c8f006c29eafdd8536365690f47956a", 0x4}, 0x60, &(0x7f0000296000-0xa0)=[{&(0x7f00002d1000-0x78)="3c91ff7a1cd1aa78f9c592e2b9a8e97036e6e3ba255b223ce13845abf8a6becb10c66924274783daa02fa01a90925fddc7de13e9ec98bbbfa922533926c7bafb4235b52ecdaec0a21b99f306c60fc7241d2dff9faf6b090777b23cb77e355ec8dd5a69183f61e5f0696a0e38da5a00ab6382aa6f8033008d", 0x78}, {&(0x7f00002ee000)="c5a8611311a4fd1346de12a961e05de06d321191fbc5c881452e39d8aba0f3ec566c2f1e0fb98896dde5335d238e106129ba857abcc5024542f554fb3e07630e390175dedaba086b57ce820d55de24f8de22006e4af544a175da91efe32e90655ca64ea6545cccfeae53753b65e113a5761390cdeb6f7fe56af6fca67dce38e31275352f934ce07629a213e7cb3f6420584ca5dabe0d68d38a17acad385824e11169183c61401f64a100579be01468fe4440a3528b92ff4d5c1dbae1b5fc3273a8af832e1ccc2fbe52907dde7794e414f8a034176982ac36f08f2994b5badf58cd53c821ad4f145e", 0xe8}, {&(0x7f0000e5c000-0xeb)="8c9e3bd5c50884eea78925aa39f889ce8dc5439d17d9b2d17033d5a6fe56a054f69c42bc3808703e5cd4bc5acf79518a822e276d89792e9c6da77d9fcc6052a6b9cdf158f08a41b777315e1ea6ddfbb07fab726f239a340a7c21972b6b6e73c3815c6bae195c7db2181eca24ab7159aa46d89725ccdbed10e7dc70be6d76e19215f750f75da2a1f20561b2e511ba5f42939cb402d28daaf1e28d6a343c202ff325612f6112eebec1230c25b384142165b86900ec0a5bebe759b803b82a38a86315661b86a1b9c72d6db881c71d33afd51c4dbed91ed3260268c4672f69d757f8ca3d69f52d0dd1228df25a", 0xeb}, {&(0x7f000014b000-0xd0)="48a53998172fdf694dc9ede68a8b369b3332d305ca41eae1193b0e9cca4abcdd58184dd917e61c232cd7a88fac48626ea26b1374dc012f1fda6b8e61ccc37c3b42efb25bf3af4e0a7d1592854bbba6bcde752cb26abc4079bbef187100b410e3035f98ecb3670b088217538ccc6120398e9dccfd95dea1d8d8ef8793ab3a03d88ab9066687bc9e077a5bccb509d310765afbde73ca8fd4735a52b5dce07fd518fefbb0b04dd5f9a406a864879cf195e3d386f20a698cd93ea9bb226fb0761be7b2e1308400f9a43529c8cceefa1a7355", 0xd0}, {&(0x7f0000281000-0xf1)="aa6330beef0b917e13f177985ef94791f1580b8a11f3b03fbbaf55988b6fcb2df43d05226855cd03e615007b6340326dbdddf30416472d0f80a1514130c19ada4ef2006df62633f2e51399e77d995ca47c174f382078a64b8605514120402e1c9ad35b87f0862e89fb151046c0b6461604397dde87f69ace74e480cc963d258f78b27fdcf24293b3d0dd96975764ccb97c78889696b0d340897eaa8a31236ed4a7c9ed69e89ffbdfab38e9134851f35a0846a4a4f0de0a1795c3457e96d67c5c44d894dd37c84f074b1f8ba3a985f19a4e316e9eca57721ecedffc24f30f217db49f6061c3e707259655d8bcaad284093c", 0xf1}], 0x5, &(0x7f0000797000-0xa0)={0xa0, 0x11f, 0x3, "22c1ba6b81856cd4094037f5a202f66603588309ca683facac5fda76e9830db0e67d2944c217a616bf42a62047f240e0f5bfefd0f0084562fa96a459fb7d78930e7f1f996f5f1bff7e9440fc043b8b4c32ffad78c6f2450535c3abaf417eb9d9560b612a1036d5e1f7513a420be11362ea5ea6d26a42dce20c8bcf580871dff8f5a9976c446ae440e0a8b5be"}, 0xa0, 0x10}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) openat(r0, &(0x7f0000f9e000)='./file0\x00', 0x101000, 0xf0) ioctl$sock_ifreq(r1, 0x89ea, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) sendmsg(r1, &(0x7f0000bc7000)={&(0x7f00007c3000)=@nfc={0x27, 0x4, 0x4, 0x2}, 0x10, &(0x7f0000acc000-0x30)=[{&(0x7f0000470000)="fd3a89054dd0d655c770ff541e7dc20d35d486b94b14b914397977c04d", 0x1d}, {&(0x7f0000c23000-0x10d)="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", 0x10d}], 0x2, &(0x7f0000115000-0xe0)=[], 0x0, 0x800}, 0x4000) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:50 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x3000)=nil, 0x3000, 0xd, 0x81130, r0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) sysfs$1(0x1, &(0x7f0000d4d000-0xf)='md5sumwlan1em0\x00') 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000045d000-0xc)={0x0, 0x2, 0x19}) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:50 executing program 1: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000235000)='./file0\x00', 0x1400) socketpair(0x1b, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0xfffffffeffffffff, 0x4) shutdown(r1, 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000069a000)={{&(0x7f0000db2000/0x2000)=nil, 0x2000}, 0x5e1e47fec008abaa, 0x0}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004c4000-0x8)='./file0\x00', 0x55) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004d2000)=0x0, &(0x7f0000ee7000-0x4)=0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f71000)=0x0, &(0x7f0000f72000-0x4)=0x4) getsockname$ax25(r0, &(0x7f0000d6a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f71000-0x4)=0x10) r1 = add_key$keyring(&(0x7f0000f6b000-0x8)='keyring\x00', &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) 2018/01/23 15:27:50 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000303000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"cb41a77ca1c340"}, 0x5}, [{"06af4a3f49e584"}, {"cd462570c3eccf"}, {"eff104cf9b248a"}, {"be91a7f1fee033"}, {"d3abf9e81fde54"}, {"10f41ea8712488"}, {"901e4ee275cfe3"}, {"f120a8111f67f5"}]}, 0x48) 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') 2018/01/23 15:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f00007df000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket(0x7, 0x80007, 0x0) sendto$ipx(r0, &(0x7f0000325000-0x45)="b0da8f484ff975ea59754a0d7460d900a45bbf2a63967a529e13c39ad711277853a487647a157cab590aed6029ac2e405181bce253b60b7f9a3d7fe288f892f0fa26aec9b9", 0x45, 0x4000, &(0x7f0000641000)={0x4, 0x7, 0x6, "6b1884eead96", 0x10001, 0x0}, 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00004bb000)=[&(0x7f0000aec000-0x1b)='mime_typevboxnet1vboxnet0:\x00', &(0x7f0000681000-0x1)='\x00', &(0x7f00004b0000)='\x00'], &(0x7f00006fd000-0x10)=[]) recvfrom$inet6(r0, &(0x7f0000ddd000-0x78)=""/120, 0x78, 0x142, &(0x7f0000857000)={0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1ff}, 0x1c) accept(r0, &(0x7f0000254000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cec000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) r2 = creat(&(0x7f0000fa6000+0xc56)='./file0\x00', 0x1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000285000-0x4)=0x0) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) msync(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x7) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000885000-0x4)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000675000)='/selinux/status\x00') ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e53000)={0x1, 0x8000, 0x0, 0x3, 0x1, 0x3, 0x40, 0x6, 0x3, 0xfffffffffffffffe}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0xf3c1) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00002be000)=0x0, &(0x7f00001bc000)=0x4) 2018/01/23 15:27:50 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000096000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0xde70, 0x6, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036c000-0x14)={r1, 0x6, 0x2, 0x9, 0x100000000, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2018/01/23 15:27:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000c60000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003b5000)={0x7fff, 0x3, 0x800, 0x7, 0x5}, 0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000048e000-0xe)='/dev/keychord\x00', 0x480000, 0x0) r2 = fcntl$dupfd(r1, 0x1000000, r1) getresuid(&(0x7f0000a4e000)=0x0, &(0x7f0000f47000-0x4)=0x0, &(0x7f0000510000)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005b2000)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000894000-0x4)=0xc) fchown(r0, r3, r4) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000695000)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/23 15:27:50 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000028000)="5666c37c9adb6abdc70503518231f6500afc2b87f58c08e28f5ad6d3fe776aea762d4adb96cbe98d0c228b3895fdd373f84bdd1536cb2c5768525e386fe7b1bd9ffba0314c93d81f00368af891e73faded2ee01e918adab2ab4716b2e61b23d8f4ac3f8dba35f33d1c72ea32ef0eb219b48dedf3b5913b3476b20075d96932e2333303e59349144597e1a6c3766eed489ef8ace1ff02b832ef6b83926ce0ec12ec21ab4ea0e72054ca42b597a8db85d746345049f140b1324059e1f28a257db984c16bbaac375089a794bc03b1b63a313b98ce7fc8dd0e41167fd43aa9eb2beb5fa70a3c6b", 0xe5) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000028000)={0x0, 0xffffffffffffff80}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000026000-0xa0)={r3, @in6={{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x9e8, 0x5}, &(0x7f000000f000-0x4)=0xa0) 2018/01/23 15:27:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = add_key(&(0x7f00004cf000-0xc)='cifs.spnego\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000837000)="88839fb99f12d8fb5a4c57ea63836c176e5339cf4a027c11617a4c31e036f1182fcd4a016d420b4f013fdae7488d565051aef7b4fe940a686fc913185514cc586eb62ac76ff66f784a7f5bea69bc0129a64a1cd3d02d922445ee8b4f9b606d26d7b70e10a848ac4ec639c7d49ca8568fdcf2c939f5b881ad1c91bbba1165c22fce91a25945fd0069ac83937a7d935b72fa53b16e2ab8215150b495711fca5d87cd12170433cb9fd12b8374a814a8c11de0d1381a45a6f2fbf06ebb6a197d6ddfba57ae3d59", 0xc5, 0xfffffffffffffffa) clock_settime(0x6, &(0x7f0000966000-0x10)={0x0, 0x0}) keyctl$get_keyring_id(0x0, r1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c0f000)={0x0, @in6={{0xa, 0x3, 0xb, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x2, 0x1ff, 0x3ff, 0x100000000, 0x5, 0x3, 0xf9e, 0xa9, 0x8001, 0x1ff, 0xffff, 0x20, 0xffff]}, &(0x7f0000be1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000851000-0x108)={r3, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x99, 0x8, 0x7ff, 0xa71f, 0x0, 0x2, 0xffffffff, 0x800, 0x0, 0x6, 0xa1d4, 0x7ff, 0xffffffffffff119d, 0x4, 0x20]}, &(0x7f0000fa2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cf7000-0x8)={0x0, 0x7fff}, &(0x7f0000fa8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000678000-0x8)={r4, 0x1}, &(0x7f0000ee7000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df8000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwrite64(r0, &(0x7f0000945000)="dd6f796495a861458b6f9e7fc39df26c97b10594c35fb1874e0e20d547c62671e0ba3acfd3d6416041ac3757745b6387c8af551070ebd23c04a3e581", 0x3c, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000078e000)={r5, @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]}}, 0x8c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000f83000)={0x3fd2, 0xdb, "71e70968b62ad2ad0cf683e28d9cf1a2415d1c2299b0519bb0a210414eb9f2db01375945a6226aa4261029734c4375e2b2718a5bf0e87336b80b08ee577047184a445f5b8bc20557427b554bb5186af5de287e4ba5e3b1b50884132da7b2b062b5b43bfade51f27a6b2686feda50c896e55bbc7cba1f46505bd297fcae211b37943de62f17b2a969b8ba5f3d38b24da77230fd5f7bad6c1fd6ae5da66797842fdce8f77c462b3d1dd97a0bf870120f8a1d96b5c22e4d453e396239f261852ccd057663cf3df03890b554c5d29b02fa8cfa723e4123c0b3e34b1ab4"}) ioctl$LOOP_CLR_FD(r2, 0x7003) keyctl$describe(0x6, r1, &(0x7f0000bf8000-0x32)=""/50, 0x32) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000a9c000)=0x7, 0x4) dup3(r0, r2, 0x800000000000) 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a5c000)={0x0, @in6={{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdff, 0x6, 0x80000000000000, 0x6, 0x10}, &(0x7f00007dd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d7f000)={r2, 0x800, 0x8001, 0x9, 0xfff, 0x4}, &(0x7f0000576000)=0x14) 2018/01/23 15:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000f88000-0x8)='./file0\x00', &(0x7f00009bb000)={0x0, 0x0}) readlink(&(0x7f000060d000-0x8)='./file0\x00', &(0x7f00000c4000-0x9b)=""/155, 0x9b) 2018/01/23 15:27:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000c000)=""/138) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000)=0x0, 0x4) 2018/01/23 15:27:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7fff, 0x2000c0) setns(r0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x11, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80, &(0x7f0000002000)="a52304c9f546569888f1e677c76399d76ceee9107ce1c693562f8a438fe9f0d11c36d91ed261f2fda09da89fe65050e08407a364b9ecc3710ef23be12909f7ff52ffa53f77ec4cb8ed72f687a03c321e28ae3ca6bb12b663027b7e4778e9d18c5974e1872a87768c2ea4506ae9fb09874a803c3a9701") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0xfffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000dc5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000018e000-0x4)=0x0, &(0x7f0000687000)=0x4) fcntl$addseals(r2, 0x409, 0xe) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:50 executing program 5: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034c000)='/dev/sg#\x00', 0x7ff, 0xb0042) sendmsg$nfc_llcp(r0, &(0x7f00003fc000)={&(0x7f00000b1000)={0x27, 0x0, 0x80000001, 0x6, 0xff, 0x70000000000000, "2448f0c26869132e00f884aab3fbfc580e3879d0a2f24eb9258ed180b2c6353532f52510a520b4be1af8eac941ca864c8f006c29eafdd8536365690f47956a", 0x4}, 0x60, &(0x7f0000296000-0xa0)=[{&(0x7f00002d1000-0x78)="3c91ff7a1cd1aa78f9c592e2b9a8e97036e6e3ba255b223ce13845abf8a6becb10c66924274783daa02fa01a90925fddc7de13e9ec98bbbfa922533926c7bafb4235b52ecdaec0a21b99f306c60fc7241d2dff9faf6b090777b23cb77e355ec8dd5a69183f61e5f0696a0e38da5a00ab6382aa6f8033008d", 0x78}, {&(0x7f00002ee000)="c5a8611311a4fd1346de12a961e05de06d321191fbc5c881452e39d8aba0f3ec566c2f1e0fb98896dde5335d238e106129ba857abcc5024542f554fb3e07630e390175dedaba086b57ce820d55de24f8de22006e4af544a175da91efe32e90655ca64ea6545cccfeae53753b65e113a5761390cdeb6f7fe56af6fca67dce38e31275352f934ce07629a213e7cb3f6420584ca5dabe0d68d38a17acad385824e11169183c61401f64a100579be01468fe4440a3528b92ff4d5c1dbae1b5fc3273a8af832e1ccc2fbe52907dde7794e414f8a034176982ac36f08f2994b5badf58cd53c821ad4f145e", 0xe8}, {&(0x7f0000e5c000-0xeb)="8c9e3bd5c50884eea78925aa39f889ce8dc5439d17d9b2d17033d5a6fe56a054f69c42bc3808703e5cd4bc5acf79518a822e276d89792e9c6da77d9fcc6052a6b9cdf158f08a41b777315e1ea6ddfbb07fab726f239a340a7c21972b6b6e73c3815c6bae195c7db2181eca24ab7159aa46d89725ccdbed10e7dc70be6d76e19215f750f75da2a1f20561b2e511ba5f42939cb402d28daaf1e28d6a343c202ff325612f6112eebec1230c25b384142165b86900ec0a5bebe759b803b82a38a86315661b86a1b9c72d6db881c71d33afd51c4dbed91ed3260268c4672f69d757f8ca3d69f52d0dd1228df25a", 0xeb}, {&(0x7f000014b000-0xd0)="48a53998172fdf694dc9ede68a8b369b3332d305ca41eae1193b0e9cca4abcdd58184dd917e61c232cd7a88fac48626ea26b1374dc012f1fda6b8e61ccc37c3b42efb25bf3af4e0a7d1592854bbba6bcde752cb26abc4079bbef187100b410e3035f98ecb3670b088217538ccc6120398e9dccfd95dea1d8d8ef8793ab3a03d88ab9066687bc9e077a5bccb509d310765afbde73ca8fd4735a52b5dce07fd518fefbb0b04dd5f9a406a864879cf195e3d386f20a698cd93ea9bb226fb0761be7b2e1308400f9a43529c8cceefa1a7355", 0xd0}, {&(0x7f0000281000-0xf1)="aa6330beef0b917e13f177985ef94791f1580b8a11f3b03fbbaf55988b6fcb2df43d05226855cd03e615007b6340326dbdddf30416472d0f80a1514130c19ada4ef2006df62633f2e51399e77d995ca47c174f382078a64b8605514120402e1c9ad35b87f0862e89fb151046c0b6461604397dde87f69ace74e480cc963d258f78b27fdcf24293b3d0dd96975764ccb97c78889696b0d340897eaa8a31236ed4a7c9ed69e89ffbdfab38e9134851f35a0846a4a4f0de0a1795c3457e96d67c5c44d894dd37c84f074b1f8ba3a985f19a4e316e9eca57721ecedffc24f30f217db49f6061c3e707259655d8bcaad284093c", 0xf1}], 0x5, &(0x7f0000797000-0xa0)={0xa0, 0x11f, 0x3, "22c1ba6b81856cd4094037f5a202f66603588309ca683facac5fda76e9830db0e67d2944c217a616bf42a62047f240e0f5bfefd0f0084562fa96a459fb7d78930e7f1f996f5f1bff7e9440fc043b8b4c32ffad78c6f2450535c3abaf417eb9d9560b612a1036d5e1f7513a420be11362ea5ea6d26a42dce20c8bcf580871dff8f5a9976c446ae440e0a8b5be"}, 0xa0, 0x10}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) openat(r0, &(0x7f0000f9e000)='./file0\x00', 0x101000, 0xf0) ioctl$sock_ifreq(r1, 0x89ea, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) sendmsg(r1, &(0x7f0000bc7000)={&(0x7f00007c3000)=@nfc={0x27, 0x4, 0x4, 0x2}, 0x10, &(0x7f0000acc000-0x30)=[{&(0x7f0000470000)="fd3a89054dd0d655c770ff541e7dc20d35d486b94b14b914397977c04d", 0x1d}, {&(0x7f0000c23000-0x10d)="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", 0x10d}], 0x2, &(0x7f0000115000-0xe0)=[], 0x0, 0x800}, 0x4000) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x2, &(0x7f00002e2000)={0x0, 0x0}) write$selinux_load(r0, &(0x7f0000a5a000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000888000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00009b3000)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000f5e000-0x8)=0x0, 0x800) 2018/01/23 15:27:50 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000541000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) stat(&(0x7f0000f55000)='./file0\x00', &(0x7f0000295000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000c12000-0x8)='./file0\x00', 0x40) 2018/01/23 15:27:50 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0xd47, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:50 executing program 7: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000ecb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000792000)=0x10) dup(r0) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000001000-0x1)="") 2018/01/23 15:27:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000009b000-0x4)=0x0, &(0x7f000022b000-0x4)=0x4) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/23 15:27:50 executing program 1: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f28000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000008e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000089c000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfffffffffffffffc, 0x2, 0x2, 0x5}, &(0x7f0000001000-0x4)=0xa0) 2018/01/23 15:27:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000df5000-0x9)='/dev/ppp\x00', 0x101000, 0x0) 2018/01/23 15:27:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0xfffffffffffffd65) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c83000)=0x5, 0xffc3) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0xc, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 15:27:50 executing program 2: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ac14189aa4bd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/23 15:27:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000616000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000163000)=0x0) set_tid_address(&(0x7f0000875000)=0x0) fcntl$setpipe(r0, 0x407, 0x1400000000000000) syncfs(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/sequencer2\x00', 0x44, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000719000)={0x2, [0x7, 0x40]}, &(0x7f00007bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003c8000-0x4)=@assoc_id=0x0, &(0x7f00006f0000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000041b000-0x20)={@generic="962d3087185f91586e76a63584b4c77b", @ifru_flags=0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003cd000)={r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f4000+0xcaf)=0x8c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003fd000-0x4)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000458000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f1000)=0xe8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001a000-0x8)={0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000d46000-0x4)=0x0) stat(&(0x7f00003a7000-0x8)='./file0\x00', &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009f8000-0x66)={r4, 0x784, 0x5e, "d9e7dc3f8bc414bea8269a8606b50c896b7ab5026a983a51042fde71cdf744be6da16c143ab6b8c7df501f02f21b3aeabcd9ae9d478bdb72dc507cc7f2b9460775cf76a80a0d0352f0db5ddbe9ee9337565347a2b05ef9fc5907d3802936"}, 0x66) sendmsg$unix(r3, &(0x7f0000acb000)={&(0x7f0000a50000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001f2000)=[{&(0x7f0000244000)="2feb9a7434d26224b34355994cfd1f5961369dbdb0738c7a2fe06f6879441807711fa27caf6dab96a0e3b214d49f5a2633dbf326e0eff7e9f716c7f1115126ba2ba17da2e814925238355479ae98a6212ea662e96ef3a822275bb15bb3b8d08a17017994445690ca", 0x68}, {&(0x7f00002b9000)="d510af66fd2f9ef25a63e0f9201f52500731b509248db83937", 0x19}], 0x2, &(0x7f0000979000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x20, 0x10}, 0x4000) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000064a000)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dd6000-0x916)={0x0, 0x1000, "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"}, &(0x7f0000a13000)=0xfffffffffffffefa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005a9000-0x6)={r1, 0x6}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendfile(r2, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) fcntl$dupfd(r0, 0x406, r0) sendfile(r2, r2, &(0x7f000062d000)=0x0, 0x9bc0) 2018/01/23 15:27:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f00000fa000)=0x0, 0x8) 2018/01/23 15:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dba000-0x8)='./file0\x00', 0x30) pipe(&(0x7f0000154000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000086b000-0xa6)={0x0, 0x9e, "2155ec68c160b69218b7d66074ef927a2278b6c8dc83c66a2e5417d6a6d2441ed6a6b4bf32a6835a1933013124a3985030f72b45155b01a4e169d5afc4cac1d04bc052ab497b63201424635234af51d9bc0ae595e39d5e42f98301317599f2a5ea253146082eb39fe8e8413b28bd11ffea6cd9b91e3bc9067823e194548ae6251b15a37ca1d9ee18f51bbeead01f5cc3e083a1e5d381dd86f807044a230d"}, &(0x7f0000dc1000-0x4)=0xa6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ab000)={r2, 0x3, 0xffffffffffffffff, 0x3, 0x5, 0x20}, &(0x7f0000e24000)=0x14) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b1e000)=0x0, &(0x7f0000dac000-0x4)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f000064e000-0x5)='nfs4\x00', 0x10000, &(0x7f0000d8f000)="") r4 = getpid() r5 = syz_open_dev$sg(&(0x7f000053e000-0x9)='/dev/sg#\x00', 0x1, 0x40) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000bac000-0x4)={0xa8c3576, 0x101, 0x5}) r6 = syz_open_procfs(r4, &(0x7f0000072000-0xb)='net/psched\x00') sendfile(r6, r6, &(0x7f00008be000)=0x0, 0x401) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000a6f000)={0xffffffff, 0x208, 0x2, 0x4, r3}, 0x10) 2018/01/23 15:27:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000003000)="206dde975f516f0a91e841ec1ad74cecfe1cdee6c8a262e0f7c7056f18d3404f8ec8ed", 0x23) [ 59.916762] audit: type=1400 audit(1516721270.750:30): avc: denied { ioctl } for pid=7918 comm="syz-executor7" path="socket:[15230]" dev="sockfs" ino=15230 ioctlcmd=0x8902 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 59.960368] audit: type=1400 audit(1516721270.790:31): avc: denied { getopt } for pid=7918 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 60.866584] IPVS: Creating netns size=2536 id=11 2018/01/23 15:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0xfffffffffffffd65) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c83000)=0x5, 0xffc3) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0xc, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/23 15:27:52 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/23 15:27:52 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) accept4$packet(r0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000182000)=0x14, 0x800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000045000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000f8000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x20, 0x0, 0x500, 0x8, 0x20, r1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000099e000)=0x0) socket$inet6(0xa, 0x806, 0x9) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fda000)='mime_type-lo#security}\x00', 0x2) 2018/01/23 15:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f0000c3b000)="3900000013000904690000008000ff180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee40072", 0x39}], 0x1) r1 = dup(r0) sysfs$1(0x1, &(0x7f0000bb6000)="73656c668a00") ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f10000-0x8)=[0x5, 0x5]) 2018/01/23 15:27:52 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000031000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000039000)='./file0\x00', r1, &(0x7f0000039000)='./file0\x00', 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000038000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000031000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x6, 0x6, 0x80}, &(0x7f0000027000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000019000)={r3, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x7, 0xffffffff80000000, 0x4}, 0xa0) 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000baf000-0x8)='./file0\x00', 0x46) chmod(&(0x7f0000f3f000)='./file0\x00', 0x100) execve(&(0x7f0000edd000)='./file0\x00', &(0x7f0000dbf000-0x10)=[], &(0x7f00001ce000)=[]) 2018/01/23 15:27:52 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000987000-0x11)='/selinux/enforce\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xcd, 0x1, 0x800, 0x0, 0x2, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000064c000)=r2) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/01/23 15:27:52 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000006000-0x38)=""/56, 0x38}, {&(0x7f0000005000-0x4c)=""/76, 0xfffffdb2}, {&(0x7f0000003000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f0000001000)=[{&(0x7f0000005000-0x90)=""/144, 0x90}, {&(0x7f0000004000)=""/108, 0x6c}, {&(0x7f0000005000-0x1)=""/23, 0x17}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000003000-0x47)=""/71, 0x47}], 0x346, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x80, 0x0) symlinkat(&(0x7f0000004000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffb6ab, 0x0, 0x5, 0x6, 0x0, 0xb9, 0x40, 0x4, 0x401, 0x2, 0x400, 0x4, 0x2, 0x3, 0x3]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000)={r2, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x4, 0x1, 0x7f, 0x200, 0x101, 0x9, 0x2, 0x6, 0x7099, 0xb0, 0x5, 0x10001, 0x7, 0x6]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000+0xa30)="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", 0xfb, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000007000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000001000)=""/72, 0x48, 0x8}, 0x40000000) [ 61.300408] SELinux: ebitmap: truncated map [ 61.312621] SELinux: ebitmap: truncated map 2018/01/23 15:27:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x6, 0x591, 0x9, 0x3ff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x5, 0x6, 0x44}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008db000-0xb)={0x8, 0x7, 0x4, 0x943, 0xae3, 0x8, 0x5, 0x9, 0x2, 0x400, 0x0}, 0xb) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000522000-0x10)={0x48, &(0x7f000004d000-0x48)=""/72}) 2018/01/23 15:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000398000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000395000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000963000)={0x5, 0x8, 0x1, 0x6, 0x0}, 0x14) r5 = socket$netlink(0x10, 0x3, 0xc) close(r5) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5, r2]}], 0x1, 0x0}, 0x0) listen(0xffffffffffffffff, 0x8001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000ecb000)=0x3ff, 0x4) setpgid(r1, r1) dup2(r3, r5) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f000068b000)=""/50, 0x32) 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 15:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x2, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bd3000)=0x7f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009a1000-0x1c)=[@in6={0xa, 0x3, 0xfffffffffffff000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x1c) [ 61.349848] audit: type=1400 audit(1516721272.180:32): avc: denied { read } for pid=8080 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.357256] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 15:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/mls\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000d69000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d5000-0x4)=0x10, 0x80800) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000021a000)=0x0) r2 = gettid() get_robust_list(r2, &(0x7f00008cf000-0x8)=&(0x7f0000aab000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000074d000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000957000)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000de1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000055a000-0x10)={r3, 0x3, 0x8, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000841000)={r3, 0x4}, &(0x7f0000790000)=0x8) 2018/01/23 15:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002ab000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000)=0x2c) 2018/01/23 15:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000d0a000)=[], 0x0) clock_gettime(0x0, &(0x7f0000ce9000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000c51000)={0x81, 0x8, 0xd5, 0xfffffffffffffc00, 0xfffffffffffffffa, 0x0, 0x1f, 0x7fff}, &(0x7f00008b7000)={0x7, 0x40d8, 0xff, 0x5, 0x1b, 0xb06, 0xf7, 0x4}, &(0x7f0000ce3000-0x40)={0x0, 0x8, 0x1, 0x4, 0x555, 0x4, 0x9, 0x7}, &(0x7f0000af8000-0x10)={r0, r1+10000000}, &(0x7f00000b4000-0x10)={&(0x7f00006aa000-0x8)={0x3ff}, 0x8}) socketpair$inet6(0xa, 0x80005, 0x7f, &(0x7f00007bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a90000-0x8)={0x0, 0x0}, &(0x7f0000064000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009bf000)={r3, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1, 0x20, 0x9, 0x1}, 0xa0) 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ec6000)={0x0}, 0x8, 0x80800) socket$inet(0x2, 0x0, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/pktcdvd/control\x00', 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) accept(0xffffffffffffffff, &(0x7f0000354000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000cc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) epoll_create(0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40000) socketpair(0xf, 0xf, 0x5, &(0x7f00009f7000-0x8)={0x0, 0x0}) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$netlink(0x10, 0x3, 0xd) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f0000379000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000560000)={0x0, 0x0}) 2018/01/23 15:27:52 executing program 6: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000465000-0x10)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000940000)={0x2, &(0x7f00000fa000-0x10)=[{0x1, 0x7, 0x6, 0x2}, {0x10001, 0xe6a, 0x8, 0x3e}]}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) [ 61.363625] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.417470] device lo entered promiscuous mode [ 61.417970] device lo left promiscuous mode [ 61.474222] device lo entered promiscuous mode [ 61.482556] device lo left promiscuous mode 2018/01/23 15:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000014000-0x4c)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fchmodat(r2, &(0x7f000098e000-0x8)='./file0\x00', 0x2) 2018/01/23 15:27:52 executing program 7: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x500, 0x0) ioctl$int_in(r0, 0x20000541f, &(0x7f0000aa1000)=0x3) 2018/01/23 15:27:52 executing program 6: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000928000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c50000)={0xa, &(0x7f00008e2000-0x50)=[{0x3, 0x9, 0x9, 0x2}, {0x10000, 0x6, 0xd06c, 0x7fff}, {0x36, 0x1, 0x5, 0x184000000000}, {0x7, 0x9, 0x7, 0xc8b}, {0x1000, 0x0, 0x7, 0x0}, {0x9, 0x3, 0x35a, 0x610}, {0x3, 0x6, 0x3, 0x8000}, {0x5, 0xff, 0x4, 0x3}, {0x5, 0x7, 0x0, 0x5}, {0x3, 0x260, 0x7ff, 0xffffffffffff8000}]}) rt_sigaction(0x37, &(0x7f0000c49000)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000255000-0x8)={0x0}) 2018/01/23 15:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002bf000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000486000-0x18)={0x0, 0x8000, 0x20, 0x8, 0x100000001}, &(0x7f00006b4000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c7e000-0x6)={r2, 0xd96}, 0x6) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r3, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x6, 0x7, 0x7}]}, 0x10) fcntl$setsig(r1, 0xa, 0x3a) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r4, &(0x7f00005c7000)="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", 0x192, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r4, &(0x7f000093c000-0x1000)="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", 0x601, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) 2018/01/23 15:27:52 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000066e000-0x10)={0x4, &(0x7f0000902000)=[{0x3f, 0x78c9, 0x7, 0x2}, {0x2ea2, 0xa1d, 0xfffffffffffffffe, 0x5}, {0x3, 0xdf, 0x3, 0x400}, {0x9, 0x101, 0x6de5, 0x7fff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000-0x4)=0xe8) quotactl(0x100000000, &(0x7f000073f000)='./file0\x00', r1, &(0x7f0000e9e000)="c91ec755b96bb21688e326706b25ee611a78f54ef50adc66e136b60b5802edf4cb545bb1e557e2ed82f38a45b7ecff5503fa1b12ed90888c3ffcec") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8b000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000e2d000)={0x0, 0x0}) utimensat(r3, &(0x7f0000dc5000-0x8)='./file0\x00', &(0x7f0000d76000)={{0x0, 0x0}, {r4, r5/1000+30000}}, 0x100) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000f11000)={0x44, 0x0, &(0x7f0000d52000-0x1bc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000fc6000-0x20)=[], &(0x7f00008e8000-0x20)=[0x0]}}], 0x0, 0x0, &(0x7f0000a7a000)=""}) getsockopt$inet_buf(r2, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) 2018/01/23 15:27:52 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000bb9000-0x37)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038f000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000020c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000a0f000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r2) writev(r2, &(0x7f0000617000)=[{&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/01/23 15:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000552000-0x20)={0xfffffffeffffffff, 0x4, 0x6, 0x3e64, 0x2, 0x0, 0x3, 0x7, 0x0}, &(0x7f0000582000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003de000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6cb3, 0x1, 0x3f, 0x9, 0x12}, 0xa0) writev(r1, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x10000233) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000aaa000-0x8c)={r3, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 15:27:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2882, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x836, 0x70]}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000003000-0x10)=@common='ip6tnl0\x00', 0x7}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000937000-0x8)='$md5sum\x00', 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000070d000)=0x0) perf_event_open(&(0x7f0000a8a000-0x78)={0x0, 0x78, 0x3, 0x9, 0x6, 0x3, 0x0, 0x3093, 0x0, 0x2, 0x800, 0x80000001, 0x1, 0x5, 0x10000, 0xffffffff, 0x0, 0x7, 0x4, 0x90000000, 0x9, 0x5, 0x7, 0x0, 0x5, 0x0, 0x1, 0x7ff, 0x2, 0x6, 0x56, 0x2, 0x7, 0x1, 0x7, 0x408000000, 0x3, 0x5, 0x0, 0x7, 0x4, @perf_config_ext={0x83, 0xfffffffffffffe10}, 0x1500, 0x800, 0xe20, 0x7, 0x1000, 0x80000000, 0x1, 0x0}, r4, 0x8, r0, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000039b000)=0x5, 0x4) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f000013b000)=[{&(0x7f0000fbb000-0x6e)="580000001400192340834b80040d8c560206ddffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f8edffff0f000100000c0900fcff0000080e05a5ab2b165f59a4984330d5e2257d7672262b938c7f971a", 0xfffffffffffffff8}], 0x1) 2018/01/23 15:27:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000052c000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfc98, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffff000, 0xffffffffffff431a, 0x1, 0x10}, &(0x7f0000008000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa2000-0x8)=@assoc_value={r1, 0x75d1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r2, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r2, &(0x7f0000c24000)=[{&(0x7f0000ca2000)=""/175, 0xaf}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x2) write(r2, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/23 15:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000095a000-0x24)={0x100000001, 0x1, 0x8, 0xfffffffffffffe00, 0x1, 0x6, 0xff, 0x6, 0xb1f, 0x1ff, 0x6, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d6f000-0x19a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="873443e5e753", [], {@ipv6={0x86dd, {0x0, 0x6, '9*\'', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa7c8f", 0x0, "c329ef"}, ""}}}}}}, &(0x7f0000c65000-0xc)={0x0, 0x1, [0x0]}) r0 = creat(&(0x7f00002fd000-0x8)='./file0\x00', 0x33adaae03c485d19) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bb8000-0x4)=0x0, &(0x7f0000283000)=0x4) [ 61.663225] audit: type=1400 audit(1516721272.490:33): avc: denied { create } for pid=8178 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/23 15:27:52 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x101) prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) 2018/01/23 15:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002bf000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000486000-0x18)={0x0, 0x8000, 0x20, 0x8, 0x100000001}, &(0x7f00006b4000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c7e000-0x6)={r2, 0xd96}, 0x6) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r3, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x6, 0x7, 0x7}]}, 0x10) fcntl$setsig(r1, 0xa, 0x3a) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r4, &(0x7f00005c7000)="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", 0x192, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r4, &(0x7f000093c000-0x1000)="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", 0x601, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) 2018/01/23 15:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000160000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ea9000)=""/191) r1 = syz_open_dev$sndseq(&(0x7f0000642000)='/dev/snd/seq\x00', 0x0, 0x9c000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad8f6e00000002a3569b3fd4ecc30700000005eb79edc9c65aba0e0d229db692542e5b78f8b29e0a27800ff800000000000009fb42d576589701a4", 0xc, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 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, 0x0, 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 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000477000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000e1000)={0x2000, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d2c000-0x8)={0x0, 0x1f}, &(0x7f000038c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003fc000)={r3, 0x7f, 0x7}, &(0x7f0000a69000)=0x8) 2018/01/23 15:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a8000)='/proc/self/net/pfkey\x00', 0x400003, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00007d9000-0x2f)=""/47) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cc6000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mount(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f00009f3000)='./file0\x00', &(0x7f00009e2000)='romfs\x00', 0x800000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000652000-0x108)={0x0, @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, 0x4, 0x1, 0x600, 0x6, 0xfff, 0x7, 0x8, 0x3, 0x6, 0xffffffffffffffff, 0x8000, 0x99b6, 0x4, 0x101]}, &(0x7f00005a5000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f36000)={r2, 0x4, 0x7ff}, &(0x7f0000acf000)=0x8) sendto$unix(r1, &(0x7f0000b39000-0x25)="789ed79e0abc4e58543673fb3b21a62979b55e70b7a3b7a00ace780879850a9a7b0b7cace3", 0x25, 0x24000004, &(0x7f0000c68000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00002aa000)={0x31, 0x5, 0x1f, 0x6, 0x3e, 0x8, 0x100000001, 0x17d0e00, 0x2, 0x8, 0xfff, 0x2}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000040c000)=0xffffffff) 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={r1, 0x0, 0x7, 0x71b07c84}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r2, 0x29, &(0x7f0000001000-0x10)={0x14, 0x8, 0xe06, 0xd16}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) write$selinux_access(r0, &(0x7f0000003000)={'system_u:object_r:tetex_data_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x33, 0x0}, 0x34) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@can={0x1d, r3, 0x0, 0x0}}) socket(0x10, 0x0, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 15:27:52 executing program 6: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00003cb000)={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000814000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r1, &(0x7f000041a000-0x9)=@rc={0x1f, {0x6, 0x9, 0x1, 0x200, 0x8000, 0x0}, 0x20}, 0x9) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000f3000)={0x9, 0x3, 0x2, 0x401, 0x1, 0xb47d, 0x3, 0x0, 0x1, 0x2, 0xfffffffffffffffe}, 0xb) 2018/01/23 15:27:52 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) 2018/01/23 15:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000042f000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5dda0a4c1b96", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b1504392e76eea05cc0880de28d9890e"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c55000)=[{0x6, 0x10001}, {0x3, 0x401}, {0x3, 0x7fe}, {0x7, 0x1f}, {0x4, 0x0}, {0x2, 0x9}, {0x7, 0xb6}, {0x3, 0x0}, {0x2, 0x5}], 0x9) [ 61.731764] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.741292] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/23 15:27:52 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) setns(r0, 0x4000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/dev/sequencer2\x00', 0x9a7fe, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0x3b, 0x800000000000, &(0x7f0000d9b000)={0x2, 0x0, @rand_addr=0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39) read(r2, &(0x7f0000ff9000-0xc5)=""/197, 0x21f) 2018/01/23 15:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000c9e000)=0x0, &(0x7f000019c000-0x4)=0x4) 2018/01/23 15:27:52 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb2000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fb1000)=[{0xf, 0x101}, {0x0, 0x56ed73c}, {0x7, 0xffffffffffffffff}, {0x4, 0x5}, {0xf, 0x5}], 0x5) [ 61.790243] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/8215 [ 61.798841] caller is __this_cpu_preempt_check+0x1c/0x20 [ 61.804427] CPU: 1 PID: 8215 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 61.812258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.821604] ffff8801d11c7490 ffffffff81d941c9 0000000000000001 ffffffff83c18800 [ 61.829851] ffffffff83f45400 ffff8801d1748000 0000000000000003 ffff8801d11c74d0 2018/01/23 15:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3b000)=0x14) eventfd(0x1b5) 2018/01/23 15:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ad5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000f97000)={&(0x7f000056c000)=@ll={0x11, 0x7, r1, 0x1, 0x3f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000f0000-0x50)=[{&(0x7f0000c0c000)="e25d979cdaf2da0ef6ad92a2a140caeea4d123397f61af4fb59b9ff690557efe3d1dc8b560bf302386c1054d4c3c55a5e92bc5c7c8741f3f133678011f602a4592887c4b4e3502be8c362bc6a0d953d6d5b9edd5b5b5ca3ba5428e4756664251ddcbff0b69299d512711bb009757d634d5f075d881f4095a3e166287a9c3fff2d8bb424d8d2053216270e6d256ddbcd4c7a06168ed0550644f739bfc9fe1acd73de725f9b17ab71e38c929852392af2590ddab5b86e2e6fd34b3ab169e2838ade6c8", 0xc2}, {&(0x7f0000d78000)="acf1c4ad29c0aa55f8b48f1dad820a0ad5f4c6b15e3e5a7cafa56b08d7739b73be3c4a45df852fb8253d568747fb3dd3ca2a221f1fe6c6f38509e60be4343b6a421a80f318dbeca57495299c523cc840c86cec0609fe8e52aa38abeb36", 0x5d}, {&(0x7f0000dc5000)="0b9955951ec4ca5ca040a2937cf11f010fe9505471e60304d4eb595d111cc156b11a8579c3585651659f2b846086f092b7c46fd3cb99a38100cf4c2e5a4e0d6b7a24b3c5cdd9697d70577fa2839ce95949232e3675eb488eeaa261149a97d3ae51d5a838f906916446a3961995a0324a3b1df5d0d101906aba69943f9d66db069774fe44d6ac8a46bfc40f9a16b6eca8f0a02be5177b80b922ba09b72e7a6b981eeb39", 0xa3}, {&(0x7f0000ca9000-0x33)="a7df33d33d7570da7ebdda05a34a7194ce3f5b7828af454d24de0d19b0de16f2d39b2e3a2a89fbc7e8c1b1740920567beb23e1", 0x33}, {&(0x7f0000115000)="c9898c9fe48b138e8431d156aee269cf06fd181c18a121631459842afeef56f0c117a602ae902d14421e46ac4f77427572d1f3b5b1636826da5820da624d447d21a57c80606b07784ad9c84ba02d122b4a", 0x51}], 0x5, &(0x7f0000796000)=[{0xd0, 0x0, 0xb5, "3d75a53a4faddeaa03a80a71b50944cb16874626b83ed2a722ab5e97706a8b1ad47353b16bd533d9aa0a2752f509633f9819e091f1cb1c532c697502bdcf24a7d74a588f1e4909d90b1d94dfcb658728895546ca2d393768defe64f03883bc4b51712ffa3cfec089b982fba594fced4af5bb76f56d53275ed7e1c15013b7c1771212f5362c60c98cfeb8e9207eefc6881bfe17cd4ca9f249c1c5f06de543232eb1332747aac3ab5676c04b6767b2c54dcb544fcbc75a2f029f"}, {0x48, 0x0, 0x2, "3e1096648efff3b6084fff7222b154fb35ecb6b9b96a8cc28855f701abdaeeb9f06ed696f4a48d70639d076c6f066a5113"}, {0xf0, 0x199, 0x8, "1b65503b3e415e27da69a52e58f40148f1e860db0f36befa4e0f425f07d4ce0e28b7c8e8ba3530f2a83294aeebe2518e1ea85fac0e7df1f52f5c24acccb862b990fdb80c1651520de6e42de4d68868c828d81aa5be79971644864248a5993ef0a6f9adc56db0d621c127219327ad6e05d93b14900fd69594380a57a3dd8e027eae3c5e0c0f03f45aa813feb721e4b852e2cd7b8a75cac6a492962de865549b50cedac227676360def1b2651c53fdbfa4e7d3ee31fed83e17ef94ab8556bfcfc5817334839f04d09fdd1e64f1fe6af3e0a99b719989be13d44d18941668b0"}, {0x98, 0x187, 0x40, "39ca00220156daddd2332fd80044df39ec2aa751fa1af8d6452fd5c315f78ab4035d428ee9ff7e79aabf68404e7ecb2abdd45aa29175062a7e21bc86363dc4811452bd8531774f92200995987e3626533a2a6c42bd9696f339755a1e1f075ba7ae4f363e9d6d79fe322a76c0cfab0b3e93947441a63dcd1269539c239bbf4ff8f752e9"}, {0xd0, 0x189, 0x401, "91fdb3c742782dec806543af409f5f5c4dad40cd9a988fcd4fd82b5721c41e16bb87468b909c3b5d99d37fa3d2c12776f94dec7c24a615a5ef609fcb3edc56a39e9f1049101516ce2a2fbf62f799ea3940814309c480f868a2d6c762a7809f6f78a8c0e206f29fd19dfa524b128d363913052e396c38bbf5e30d192a047a22e2697ded2ed3357d218796de854ec09047a19eeff51c4f6ac49da05ed863bd0e837babcb585b1b3e8f100e4e683404861a2a30f70cf68dabf3e037db2612f8"}], 0x370, 0xc050}, 0x8010) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007fb, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000015b000)=0x0) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x29, &(0x7f00004fc000)={0x19, 0x6, 0x2, 0x6}) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x0, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 15:27:52 executing program 0: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) capget(&(0x7f0000351000)={0x200f1526, r0}, &(0x7f00006bc000-0x18)={0x2, 0x2, 0x8001, 0xc000000000, 0xffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000001000-0x8)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ftruncate(r1, 0x6e) 2018/01/23 15:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xffffffff}]}) capget(&(0x7f0000d7b000-0x8)={0x0, 0x0}, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 61.837897] ffffffff81dfb794 ffff8801d11c74e8 ffffffff83f45400 dffffc0000000000 [ 61.845968] Call Trace: [ 61.848645] [] dump_stack+0xc1/0x128 [ 61.854011] [] check_preemption_disabled+0x1d4/0x200 [ 61.860763] [] __this_cpu_preempt_check+0x1c/0x20 [ 61.867253] [] ipcomp_init_state+0x188/0x930 [ 61.873309] [] ? __lock_is_held+0xa1/0xf0 [ 61.879122] [] ipcomp4_init_state+0xb0/0x7d0 [ 61.885178] [] __xfrm_init_state+0x3e7/0xb30 [ 61.891238] [] xfrm_add_sa+0x1916/0x2e40 [ 61.896947] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 61.903787] [] ? nla_parse+0x213/0x260 [ 61.909409] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 61.916246] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 61.922305] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 61.928361] [] netlink_rcv_skb+0x13e/0x370 [ 61.934235] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 61.940284] [] xfrm_netlink_rcv+0x6f/0x90 [ 61.946067] [] netlink_unicast+0x511/0x750 [ 61.951928] [] ? netlink_unicast+0x43c/0x750 [ 61.957963] [] ? netlink_attachskb+0x680/0x680 [ 61.964169] [] netlink_sendmsg+0x8e8/0xc50 [ 61.970026] [] ? netlink_unicast+0x750/0x750 [ 61.976059] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 61.982524] [] ? security_socket_sendmsg+0x89/0xb0 [ 61.989076] [] ? netlink_unicast+0x750/0x750 [ 61.995106] [] sock_sendmsg+0xca/0x110 [ 62.000620] [] ___sys_sendmsg+0x6d1/0x7e0 [ 62.006396] [] ? copy_msghdr_from_user+0x550/0x550 [ 62.012951] [] ? check_preemption_disabled+0x3b/0x200 [ 62.019775] [] ? __fget+0x228/0x3a0 [ 62.025031] [] ? __fget+0x47/0x3a0 [ 62.030228] [] ? __check_object_size+0x174/0x3a9 [ 62.036633] [] ? __fget_light+0x188/0x1e0 [ 62.042419] [] ? __fdget+0x18/0x20 [ 62.047593] [] __sys_sendmsg+0xd6/0x190 [ 62.053213] [] ? SyS_shutdown+0x1b0/0x1b0 [ 62.058997] [] ? SyS_futex+0x22e/0x2d0 [ 62.064513] [] ? fd_install+0x4d/0x60 [ 62.069939] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.076761] [] SyS_sendmsg+0x2d/0x50 [ 62.082104] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 62.094821] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/8250 [ 62.103343] caller is __this_cpu_preempt_check+0x1c/0x20 [ 62.108816] CPU: 1 PID: 8250 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 62.116337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.125665] ffff8801d08f7490 ffffffff81d941c9 0000000000000001 ffffffff83c18800 [ 62.133652] ffffffff83f45400 ffff8801d174c800 0000000000000003 ffff8801d08f74d0 [ 62.141653] ffffffff81dfb794 ffff8801d08f74e8 ffffffff83f45400 dffffc0000000000 [ 62.149633] Call Trace: [ 62.152212] [] dump_stack+0xc1/0x128 [ 62.157548] [] check_preemption_disabled+0x1d4/0x200 [ 62.164273] [] __this_cpu_preempt_check+0x1c/0x20 [ 62.170736] [] ipcomp_init_state+0x188/0x930 [ 62.176768] [] ? __lock_is_held+0xa1/0xf0 [ 62.182537] [] ipcomp4_init_state+0xb0/0x7d0 [ 62.188577] [] __xfrm_init_state+0x3e7/0xb30 [ 62.194606] [] xfrm_add_sa+0x1916/0x2e40 [ 62.200290] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 62.207103] [] ? nla_parse+0x213/0x260 [ 62.212612] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 62.219426] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 62.225461] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 62.231490] [] netlink_rcv_skb+0x13e/0x370 [ 62.237344] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 62.243373] [] xfrm_netlink_rcv+0x6f/0x90 [ 62.249146] [] netlink_unicast+0x511/0x750 [ 62.255006] [] ? netlink_unicast+0x43c/0x750 [ 62.261034] [] ? netlink_attachskb+0x680/0x680 [ 62.267236] [] netlink_sendmsg+0x8e8/0xc50 [ 62.273091] [] ? netlink_unicast+0x750/0x750 [ 62.279123] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 62.285594] [] ? security_socket_sendmsg+0x89/0xb0 [ 62.292156] [] ? netlink_unicast+0x750/0x750 [ 62.298197] [] sock_sendmsg+0xca/0x110 [ 62.303708] [] ___sys_sendmsg+0x6d1/0x7e0 [ 62.309489] [] ? copy_msghdr_from_user+0x550/0x550 [ 62.316063] [] ? check_preemption_disabled+0x3b/0x200 [ 62.322875] [] ? __fget+0x228/0x3a0 [ 62.328128] [] ? __fget+0x47/0x3a0 [ 62.333299] [] ? __fget_light+0x188/0x1e0 [ 62.339073] [] ? __fdget+0x18/0x20 [ 62.344237] [] __sys_sendmsg+0xd6/0x190 [ 62.349831] [] ? SyS_shutdown+0x1b0/0x1b0 [ 62.355601] [] ? __do_page_fault+0x5ec/0xd40 [ 62.361639] [] ? SyS_futex+0x22e/0x2d0 [ 62.367147] [] ? __do_page_fault+0x3bd/0xd40 [ 62.373188] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 62.380012] [] SyS_sendmsg+0x2d/0x50 [ 62.385349] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/23 15:27:53 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018f000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000390000-0xbc)={0x6dcd, 0x1, 'client0\x00', 0xffffffff80000001, "59bafd74fd1db905", "6db45a64fe2a44fbea3b16b1854001546696e851681e74c7ed55b2e45c1d0e9e", 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a0000-0x9)='/dev/rtc\x00', 0x412441, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x0, 0x40000022, r2, &(0x7f0000fb9000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/23 15:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cb4000)={0x80000001, 0x1, 0x6, 0x5, 0x10001}, 0xc) 2018/01/23 15:27:53 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000024d000)='ns/user\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b0e000)=@common='rose0\x00') syz_open_dev$usbmon(&(0x7f0000841000-0xd)='/dev/usbmon#\x00', 0x8, 0x4000) 2018/01/23 15:27:53 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x10000, 0x80) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000006000-0x2d)="8fa53d99858e69fc3ea577e90de15d6b5dca538a672c085a64ad8a66cc6d6e376b2117a3902ab5aa02fddf618c") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f000000b000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xb8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000005000)=[@flat={0x77682a85, 0x100, r1, 0x3}], &(0x7f000000a000-0x18)=[0x30, 0x38, 0x60]}, 0x5}}, @acquire_done={0x40106309, r2, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f000000b000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000005000-0x40)=[0x40, 0x40, 0x18, 0x78, 0x48, 0x48, 0x38, 0x38]}}, @dead_binder_done={0x40086310, 0x2}], 0xe9, 0x0, &(0x7f000000b000-0xe9)="cd1a466639d9b2a17cf025aeb06e67ae5be8409bda1d5d568809b26c15805d4fa2383ea70757fda7264a0753537e0b0dd5e013c1755368fcb6161c735c417bac8f9c74f3c8caa8350daa616f7e9f4abc69597a6b1d82216b2c480d9c83e6dfacd03df45d8551a8c469068be1d654cf9044597e048bbaaaddd0abd590f726d55e2d3417c4610ac20e14178b16d6e1baf030c0f34fd777730a1b7618ac691daa91ad2620a7dfd7414f6be204d9855af12ec33042ef32d8e111bcc356b95546859b8025137a0f6c47f30405b0b9621ca3b442724fbd7ac9080f04a340bdb46337309d68d19d314c152ded"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x7dc7}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f000000c000)={&(0x7f000000d000-0x24)=[0x5, 0x0, 0xffffffff, 0x24000, 0x4, 0x6, 0x800, 0x3, 0x4], 0x9, 0xf52, 0x9, 0x2, 0x6, 0x6, {0x5, 0x0, 0x80000001, 0x9, 0x1d7, 0xed65, 0x401, 0x8c, 0x9, 0x3, 0x1ae, 0x7ff, 0x8, 0x80, "b259fb8788d7cdcf60bc3d255b7997d0044e11e024d3a3b6141ce8f6e90766d9"}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000000c000-0x14)={r5, 0x40, 0x7, 0xc0cf, 0x3, 0x3}, 0x14) fsync(r3) r6 = geteuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0xe)='./file0/file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) 2018/01/23 15:27:53 executing program 4: mmap(&(0x7f0000938000/0x69e000)=nil, 0x69e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='ip6_vti0\x00', &(0x7f0000fd5000)=@ethtool_perm_addr={0x20, 0x6, "7ded94114454"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002000)=@buf={0xb7, &(0x7f0000002000)="00de0477a5cb220bbb7e57905c6113c5d36d294768c1f6dea9bb1e9e67a17f0847fae35d466df81cb7e03f36663c9216a724ae2060d4f674e26c159d606eb4779083ed64a170fdb682220082e59fab01f68cd718cf2222b54c999c83db8030af1e23101ac17a9059877bffe3793700ee4ec93af0988ffe7e052786ee02f7948da5e5ef234812bee0638110fd0fb38114d87d6874a5b4d71c65630d0df22a27323ab91ccbde2647d4362c1602bc515170dc9e60df6f33b2"}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ce1000-0x4)=0x0, &(0x7f0000eb5000-0x4)=0x4) 2018/01/23 15:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) socket(0x9, 0x802, 0xffffffffffffffff) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 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$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/23 15:27:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4d5, 0x400000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009be000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xffffffffffff8001, "cf07a3133254880515890f64f9b59ac3ac161a21ae8d535d837250bc265177d189a7465b89d98fce63fd20e4e551d8c74aeb173c170a8d6809c5336dac1f400b76d642f79eea2a81bd83a07fb13fbd3f"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a7d000-0x20)={0x5, 0x0, 0x1, 0xcda5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000074000)={0x7ff, r1}) r2 = timerfd_create(0x0, 0x7fffffffffffffd) poll(&(0x7f0000004000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x7) 2018/01/23 15:27:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80020000, &(0x7f00007a2000)='6', &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000554000)="") pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/01/23 15:27:53 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00006aa000-0x38)=@routing={0x2f, 0x6, 0x1, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x38) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000fd9000)={{0x71a, 0xff}, {0x60, 0x1}, 0x8, 0x2, 0x10e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x14)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r3 = inotify_add_watch(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x80000805) inotify_rm_watch(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) umount2(&(0x7f00000f2000)='./file1\x00', 0x0) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000-0xb3)={0x0, 0xab, "248fe77e13508e5037a90d20b005f2f95e3e3b589b1e5a47ce2edda3fdece62ad139ded7e7f1b0003006fdc60c93b8051fb46c8ae4c5251decea44fc11acd4725a7edf47af4da72d754ededfc3cc8f5f1cac97e16932346ff826c42c04187d56f19aa843c7a59ea1c82ad26b1a34afeb85aca2b214ed686a14071d33eb7f0b7b6ae47cd1a80b366b6f51d0cf1dddbf0f4cc925ddf814e3f86a828f8121767beee6fdbcc9680f9d52678d76"}, &(0x7f0000d62000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000575000)={0x80000001, 0x201, 0x0, 0x2, r1}, &(0x7f0000cc8000-0x4)=0x10) 2018/01/23 15:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00002d7000)=0x0, &(0x7f00005d7000)=0x0) fstat(r1, &(0x7f0000d22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009d6000-0x8)='./file0\x00', &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b6e000)='./file0\x00', r2, r3) unlink(&(0x7f0000a2c000)='./file0\x00') 2018/01/23 15:27:53 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0xa, 0xc100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000000d000-0x10)={0x6b8, 0xffffffff, 0xffffffff, 0x81, 0x6, 0x25f9, 0x80, 0x9, 0xff, 0xfff}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0x1)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000)={{0x7, 0x100000001}, 'port1\x00', 0x20, 0x80c40, 0x7, 0x39, 0xfffffffffffffc00, 0x1, 0x8, 0x0, 0x1, 0x67b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) [ 62.475538] binder: 8254:8257 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 62.512212] binder: 8254:8257 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/23 15:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000035000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fed000)=0x0, &(0x7f0000990000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000cc4000)=[{{&(0x7f0000332000-0x10)=@nfc={0x27, 0x1f, 0x0, 0x7}, 0x10, &(0x7f000014f000-0xa0)=[{&(0x7f000030e000)="f9ef40", 0x3}, {&(0x7f000062f000-0x29)="184a4c70cac19e6ed57a88a001242fa9ef23111e4105a246442ba49f4a3dd66aec1eb0af7807083ae2", 0x29}, {&(0x7f0000a22000)="57f63c3138d309702239c4b74900d7a0f42c5778114b9727a4677fb1cd3b25ce20b5eaee53c094c21348adc46a80fbad76a5b02d22b8a0b56b9cbc15a5b1", 0x3e}, {&(0x7f000039a000)="3b8fe90a02f4a05f7a294639154f7343aa423d4a1e89f6134ec982642af9e5d3aec5930355c0caba6beff7a19333288b06a56cab00fcb4508170650f775a1c3cdc3d4b743adca0b4aa958fc39d2d8454efccce45461ab905e75fbdf81ae66f261302fd2ccf3055", 0x67}, {&(0x7f0000fc2000)="ce6b1927c3d9d47f0ac8a4", 0xb}, {&(0x7f00003c5000)="62eda20ef16d45715172c4a82cd8fcf9ee07f3d71252a99921b7a86d003343337fa5ff844ca0034591e807980afb63896669e7eda2a7c0cd29f6547afec7ff70b6a512cc6d0c6197116c53e23817a4e367fc1eaf349b7c38bdc857ef2068b8744edcd1802c47e0be9ed50146e046dc1316e2865e2e612b20b5ebc8f4c197f5e115492fce925c8f9d30284870d6ce0acf6e1d0aa15e5669a81d63275541d4938fc23ea4f5e2689c15a02c6dfbe339bbe0786418f8ebddec93dfe8973725cb51a9dfc65611c79edb3e4f4a0e69e0a39b875d", 0xd1}, {&(0x7f0000979000)="07dd4f901d85e9ddf11d2ebf90485939c5226b9513f6e7a92c57ad98ad0b8796ff1c122cf148b7295f78d2ae1ba5f12c29e2ead2f8e0bf02f55e24009b275cb2032a43fe7946059bee2469b8e75baba2feffa60f84e67c6bfbcc1f3368455a27f863128260d6f93b3b003f900cdcdcd0d8c12838b47d4bc59c8408ff631365c01ec9e5e3", 0x84}, {&(0x7f00005b3000)="2919bb6df0a78efff53cb7b898dc6272ed9d67261ef0f7087e2c744f8ae7e26a0cbc0506977d6f66ce66fa176c930cd4cb4c0268e07e0a6398d713561e5d7812492665593bda3160dacb5727de9e41ab3483ee951c072dffc3ba07ab1fc91f5f89002e4e074cab72afa628955ca1a6c7ff1f85768434803e90a9eb07230f915df1e117529e29a08f0ad1eff098af3016076ca1033a8b9683e3ac62a861bf6a0d5751926c5cd01b9a55dddce65d38afcbf3abfb39224a5ed829df9f22795025116db8413d7865a7273d06e3b323db955f8b51ee0dd72779e8441960", 0xdb}, {&(0x7f0000b23000-0x64)="16b28f597c475853c793671c1f02e3470a6b58b8cfb6b150e289cc328ae13497ff71aa0d5581aa326f3ca98b830d3c41ca300c937f43502820ace524b9cc1f96f1939ceb72bef43d9a66330c5a864a6bd175a4f3a93e3d3d8fc4bb741534927c8a705ece", 0x64}, {&(0x7f000054f000-0x5)="2bf58f3501", 0x5}], 0xa, &(0x7f0000c52000)=[{0xd8, 0x116, 0x6c2, "64e7ec9e99bb4e8c66a632756c868d7d6878cc279b6f1c57f39687dd494e5408e1c41d6fb9f25bdef11a61cc0eebb9b0f49348ac6df845316c43bfd9451097e5a227ac24101a5e8c9a7b4a86bb6a8b573abdae793d74130c298a58aab9020d01c0259c2774ed08031decad6f581cdaf4fc6d8477ce24699d00ccb28d4be1366611ed9c54da2d56fd15729212af609ae113477466f485b0d349625b19b887fda9fbe0943ab482adf28cd793bbff0dd26a0884d5756eb5f0911ffb60ab8318673e2242"}, {0xf8, 0x1ff, 0x5, "4699b7574f1dc70a0696c14aab618280cf7917fe65c87938c0dbd1178489d47234970aaa87585b6035d6112b7435b235bc1cd54ca6d55bbb22aab844536137745fb96d661812e846356ed0b3ef7b731e0aedcf463222b2dbb063c761d3dfb22ed213455cf5830f10b95604638732672793e2546d130494d7e473177843c8da2d9e13a2ea662cbc3928abfa044bb40a72d803ad6d55a1d3d0b5b2f089782f30874181ffb646127c1018957bdd8e86aaba04958b775667bebc19cd17d41f2f4e1cc1fd94d048b6838e166722c9e3a51cbc6bfcad9d5142dae2e98314550715f2a948"}, {0x110, 0x11f, 0x0, "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"}, {0x90, 0x1, 0x9, "60e2da1ae9c40d9d67d73181a496a79000c2bfd998d80cd393d0f7017c555f61978542b2836c9b8dfee05f8b7013537370680d2f6f44f6843c01c34d171505ae0adfec90f2872ecf9601013278b43ee99b2175fe69d2c35e75e80754bb5d13252a5799394f2df6cfd3d19244eaab4624945725d98eca8504ab143e967446"}, {0xb8, 0x115, 0x864, "e320265e3c13bd81ae7557e627b45b020312d436f3476cf26d86d77f7d73c00d9756feec18536c68b1b67082cdeae4f04d75aa9702f7bba06e8e8bad0dad85f6564bad6295f27f4927b007957e7953a1d33d0404f23c7926916440d5d1b9f45d654761d310e59d9c3cbb2396fd5d8fc00977a497ffc8ae970b99fcfd54ee3f9063756924ea0dfa71fa6f95c753944722dbc70d1cec0f4ebddc8df16cf73c22af91f4964c"}, {0x60, 0x10f, 0x4, "40a9bb4b5b390d64964d52529043c54b0c76e64aca212188df8606dd042e37d32a0c1b3913633a90970b75ed9b7df1845dee6577bf6041c7426bc86874c22dcb3b4d4bfb30316996fe5e7b640eb65980"}], 0x488, 0x10}, 0x1}, {{&(0x7f00006c5000)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000e8a000-0x40)=[{&(0x7f000062e000)="208d3243a87c8d7b0f57ca2f7f41817aafc682576dbf6b40eb4d05ba6572b035319012ab6058004d95a009a3f08e83b0b16ddc7f405c0e110a0068c4b66a1d8fe263863e4ac0499fbd89761529875645cc8d525e6af091eeeb47a2583260e53c0b999308cf9f179b5b47799fc486d95b57d3c9d01b7178f86914d894237c54732c65ddb3ced4a2d172a545003bbb3fe6391be2862703566f7b9e4f2e012af44f2e5c7ed29e711db2750560e82bed345ec66c02d4552e6a50b86e1c9fe8c16020c7c93cd43b023e9ddeaa0aca905acb4e85748ac4182de567f315bfa25fc8ae7bece15dbbc91bacd76b4385dc06676c", 0xef}, {&(0x7f000011c000-0xdd)="bd8ae04962d4661dd9a10e1732d34481799574031076288ae08f6d9b58f35191b89184e2376c6bef5ad6dabbc9ddbd512b3f51af2a96942a4fbc9889c3fb151756759697c2db2f302716e527910cd2b726e43f2e38683d7c82371993e7c98a3a994dc35c73f37cbe821bf5dd1c4c0bc51f7787e8ecd85ff6c59b119cac8e677dedbfed8d45f34a705b64f567e604e0775611c8c3a6cca9ca136da4057ac2e3560770a7e0d57798827a624ca3270eec9c7a84689dd04fae34cb9d67af73c559db625f7b95560c052996c2f8cd5ac4c1f014e592dfbadc592a9a59bcd0b6", 0xdd}, {&(0x7f0000753000)="05abfa9719194e365840f26cc6e6c8bfdafd40b3d5878564585139319e658567071078a81c2959b9fcef999fb954a3d4ab6b845c45a4e07f134669a66f8e95ce88664a06c095557c09184a77ae801e0944427934ad5b233f4f7df7a9f89f763a82e1932d9289ca21a73f1c7b9e3453c056f731aaf252ae57313e43ef662af77d0117d9acaa741f2739211a0d32b727c9d3b43d23fbff0395a4a49fa478858ab77336f193c46875d0422cbf39c8d6ee0d822d4e963affdf14a6d5c38420d46423d2c40f91603531fd876801012e17510f656a4c8cc109d1a819317a6c578c", 0xde}, {&(0x7f00005e7000-0x73)="a7e194b1d9734906cd287b7afad6ddd0acc9b06f1e4fa12495dc628cdefcf493717da6eecde9359342eba5bf2f50abf1fbd3d558357074227893ca3d373a794c6eb4007bd593b5cf0cd00f8337dc0d7061d4095eb78069f16ef4e7bef48c1a87234507040146dc823ee272cc32ac327115971a", 0x73}], 0x4, &(0x7f0000c20000-0xf0)=[{0xf0, 0x102, 0x800, "b373144b4da6c6676f34f9f575f6fbecfa3928159d232a5d4f849361c6890482c468fb9ffb8d7840638d3ae2ba802c72abc6c43b0900401f2d7dd2dabf5f8261f0cfb8d739e10aca1ce28101fe943e41d6903d6d85cf5e5d7ebd51e407a5b3a77baa0514925c3a018b13984ec4e450f33b9b7cdbae8358e60b0eddfeaec5653c408bce14f45e2d44696c7ca54d8602b084bae868073fc92741072da5d70454819cebee2a5085c89e5d84eb4af448ac19ea4a5b4ca005c74373753522fb5c7e61bef21833da088927803a52682b49580eab6e2f8b198ee91299f897"}], 0xf0, 0x8040}, 0x7fff}, {{&(0x7f0000f4f000-0x10)=@llc={0x1a, 0xf5, 0x2, 0x5, 0x6, 0x1ea, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10, &(0x7f0000582000-0x50)=[{&(0x7f0000a81000-0x62)="7918f87c535e1f6f83998db3f264909aa64edcfdc108a786a3f36412740cf3abf252fdca2762d87e00f9e2b6ecd3caa4212be5cd804b7974cd89a1122a3d572c5a9046f35a1a75375da5aca3a93db0b9e00be3fec37c01094fd16ca81545e9a20da5", 0x62}, {&(0x7f0000b07000)="ac0032bf88e5fe5e25f3c245ae62c17ce20b1272a3526409b5c51586882a50c009d2e14ce879463b785ba8f5eb348d5f6240e7424cacc7d8a2704f12fd15955afe93b6e8d15c49ad47019c6bb10a5254047d46de3b2cd7eab84bfe8b88bf7b300814eb2cdc7450263726e92a61f65e95dc4967b551cd36da074410b9769242dbf159ac6cad0a4a18e4f81b6fa07dcea29c61861ac12e076d7e34328fd6b9cfacc1d91fef6d17bf7233899c2f5960ce80438df745335b56fe8f8d0dd18adb90cbcbaaf86659508f328d641e30765ad4ed151a5b86b96a76d934fe916bcad94e95084392403e5a18", 0xe7}, {&(0x7f0000e9b000)="992081e46b579a229aa42aabf309218021edda518de33232321ac7ad0b09459e108eea9974e6e2ed3fb458aa24e92fcb46ef82effab5e6d1d226b355d96e9d4f6892f56ca38bd3dfe026bb1dcbb6c92ec549910c1db324eee8ff544283a884e26e3817206d96e17acd224f8548c4dc4aee0af05e63e17bf5a3a16917768760f3eab504e59d85ba38b3de25d5e0208ff0692b1da0", 0x94}, {&(0x7f0000385000-0xba)="a64fd2c5f66e603f3e30a060dda3a0b4592335623f45bb7568c04218d2838277408fc56096670d9760e14fe613414a38c5266ae16214b5bd42736878da8f2357788638826a08ab80f44f42896a6ecc1d2e4ae38dcdb4f00e1e24601bfb6c156bae54dfcf8c9ad2ee07e62639211df430a4bd922397eb2ff2b88f057df90b8c872a3ed0facf06e288c9747d44f2f6a63f25c5ba0008d36d01e80dea93579dcfc00a597ad609b7af17c06450789bc7100e29520de51f61f769ddc9", 0xba}, {&(0x7f0000770000)="91e09b29afb48caac752e1de895c3a33d1a161e8262a9a8ca41fc321a0", 0x1d}], 0x5, &(0x7f00007e7000-0xd8)=[{0x30, 0x1, 0x8cfa, "dd8c0de81d3a760eb77ed2a2b1f9199e3089157b25f78a7fe0844c3ceb82"}, {0xa8, 0x10a, 0x9, "2f3316c675fdfe076b36feaaf7c5c7bdc5bf5fb1bfaf4e2a48115f21efcd1391ea64d13f1dbe88ec5e90ca8c75ab1cd750b2e090e0f18e528e7c92237e3ec3cf419b36d71cd768472edba93d556eddc0c0c1a2162e43721bd213011b718cbdb4a7ff58118b0cef16f01bbfc74490c138d392753f3ee8de29ce5e07a190be189540283d584ff7cf57521e1e394ac7d5d62205eede563936e3"}], 0xd8, 0x40000}, 0x7}, {{&(0x7f0000ff0000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x4}}, 0x26, &(0x7f0000257000-0x80)=[{&(0x7f0000699000-0x3a)="28763e94aa048d951fb976a55fa7d6507b2fa0818950472745fa5d848c7adb767a13a7199a8b5eb3c86d17e554f9b7dbc4b704a7330572343b3f", 0x3a}, {&(0x7f0000aed000)="a48df506c5159193984d83502f13499902b62620a73b5454611866a1cf72520ba5d2f82e6f1f0af2fce35ecd7e20bbf6a0c9bc745aa11f4a8640601884ebf362bd6f632f1e3fd68b76fb9da96e2164b2be2f1fd89345248e6ed3387c697b0fb3d26d0d9abb41a249513259f8522f7485870429b0ad2199", 0x77}, 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", 0x1000}, {&(0x7f0000311000-0x9a)="dc51e902c55e47651c8d93ae3481198c07feb863b9ca606afd1939bbd02b0ebdb1639b1dde219fa779b80ca596c44cb42bcfd0f8f969adc61a839f0cf2566d36bb1368c57b9920b4faf5baf84172b0ad9168d29f0d5c20383007911af5b07321e66e620839cf7ec180cdee1a8e8e6a845090e8ff2fe13f09587d172dc1889523dde755eb48163065ab1f3803d77532f218ecf29f9577fe4312a3", 0x9a}, {&(0x7f0000f9b000)="b52f8595ebfd6c34f7abf8c280ce4b232f376176c7733d43483c5919706eec4e04debbc863f6c5e4c4793d157ed5a4eb7173aaea28e082b114fdd2c9f4adcbbf11cf479e9aabdf02422692cbdfc5", 0x4e}, {&(0x7f00009e9000)="8b20a9b90ae645c19c9998b567338e8191ec80179f4eaef401ea5c4d16d9a57a09d6aac9b2ca5f753cd16345f3257c429fb8bf7171ed18cc5ad5f96a4fc99fd9ca203d4256b56a3f26d4084d5caf4225d33cc3854c482d33ef11fc788abb66a878ebc205ad9f0489cda8", 0x6a}], 0x7, 0x0, 0x0, 0x14}, 0xaf3}, {{&(0x7f0000375000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000063000-0x40)=[{&(0x7f0000e9c000)="261edf70ac0b34f9f990a9fbba86e000bb9ad7ac00ee2611e1d52af5ca884f09d6d2f08c48bbb047f0ee05a27a89629aa671fc780fdb3b74fe3620ce043081f3b421453f0ebe7216aab969f7493f4263df3d25479b6c8e3db7e83f979535e34cc4061995ee741b823b5911063daf34508c739b5d0d836196ff4dcab826dea35551a19ba7b02394c4740347fa3012f33156032d137a5fb231dfcae1e149ae4c3d1d65ee7b25f4f0bdd2eb807f52588f81e4620d3ef9a830868636872a6241177fc637a36e470fba56c16a628ed7", 0xcd}, {&(0x7f0000539000-0x78)="eb5dee8f29bdeb6c2a5a58250118d5c69754dca5686dd73227213a32b2bd4fc215c8c022df351396353e4d3014e6aae0b6515871cc38d32b424e589c099b9172d30b3f7c032d62a756c37f5a93d35629d192c069b4a1ab018a25eb8580907c867f81f41b5bbda3102635aa0ba4584a1a92e2e671e475437d", 0x78}, {&(0x7f00005f0000)="", 0x0}, {&(0x7f0000a70000)="f7bda2f8eac2c174606d03eb7561032ef058d653e84eeab7cd39bbc2f6f83281e014b1fa399c24a917a61c506fc1518d92194c946b81c1641ea023249dc4cadf119a5c37b1468f368a2c64a0425232f236271527a4afa55b87c3ca13c1505fefcfde199d559c957c2521832eaf221f0d4147cb326539c951f50df7441617cbe2b29adb007a7449d49842510ca1e01feb7021153e020c79094c26eb7522dc71fa56ae3f17a1e5f280b06e842194b53b4402c197f585082257198beadf14307ff0313cec751581f8b997c2dea3dece824d", 0xd0}], 0x4, &(0x7f0000ca1000)=[{0x68, 0x13f, 0x7, "29193d48e9fd71659188e5431d8ec0897751eb0f689040237010191c8805a1c0722e618f52a104f0b732a1e67d485560289dc22262f255023aab7ede187306d7108db28341ed3228049fffdc17ae0cb14d8d"}, {0x98, 0x8e, 0x3, "f2e512554569ddd38952284415a0a98fcf78ed0ba2c589ed9f8073dffe673b44db3fd388d12c563ed30b521a72af5cda44b175aef7ca0c2fa36fd84618fc1d5fa7f54a5e98dfbec8ef77770fdf4775a55cc8ca99553ab55a7f9ea100df1fe4552755894451639d0265eb14812a9820384a103252e62ed2afe4748847cd7cb06b646e98512183"}], 0x100, 0x4000080}, 0x401}, {{&(0x7f0000d17000)=@ax25={0x3, {"77233bac1c424b"}, 0x80000000}, 0x10, &(0x7f0000533000-0x30)=[{&(0x7f000039c000-0xb9)="d28cd1ea5bdc32a2eb2f05090bdca77827bd24914ea3a63458073d68d95d78f79b526775240f3d52e4026dcecea432525f896565d7db28b6526f55e3cba6f6ae3b36a4c99ef49754960d33775d49f0cb14c63487235265fc671f2fce43103d4a957b55d7793ef59474eaffadca47f4202fd8621df03d7bd88004c8b8def857c7c74d52f21214fa957fc95ed81fe7bc4c540ed406f1ebcdc51db81b99c2bdbb6cb29abe827e48196efb5daa9eda89d4afc125d7ab2f882c6adc", 0xb9}, {&(0x7f0000194000-0xb4)="c9a48fc540dceb209d05a1c38dd24404b2d6c62d9d5d6c946102094ee0f12b40bbad064502607166dc68394e652a2a878878cb2278f1e1c2185037af282d338c613eb9954b98eade404048d81de6dfa1ee5ab87e529bca605336a16a4a0bcd739cfe30e07baad98d864888872d991649ee0c1d4a210ce7eee130b385ba331fe4233a522855172180f88506fb4e4cad465b5fea5fce3ef01db091dff630e8c2da79b158e3c347adcab6e87787c00e67804d64b203", 0xb4}, {&(0x7f000077b000-0xf6)="033ca0b2bafe27c21555aa735066199aa266ba0ee1320246a565c6f9ea248847020b4c0b47ec5b4b31258213a3395b12058a4862c9d53f20ed21b068909e5ed8d93033f002cee9506ab5a7241d93ce3066950c270486b231e0d4a07faf74f2c95ce09698245e766133a1724fd21a8b2b0f38f24fc97258b7cb66edf7abd0ffbc26013edda13966d0ee717e41bb7b185205922ec6cf336c80230fbda1222f2fa4de4a3d08fa60cb877bf0c863cd1d478209514fbe94154018ae9b45ea422bae0acb0016d92113a0c7b076e992189645706d709732565b91407d9eec48e240ec5fa8962caf236618e731d4bbaa709209e097e8010d903b", 0xf6}], 0x3, &(0x7f0000c60000)=[{0xe0, 0x0, 0x4, "27286ab68b952663d20b45e50c5eb1277b2d869c07b888ef863261058f6e39eb6f04ba903fbb957b7a6895fb13002180b848d5789fa17a41d4cd589f146bbb76c49aef5d251249d786fa7ae523fdc2b288a5e49ff514d2f91e73057fcb4eff84d3e6b57a45f3bb2835ff7e5570b2853639925e1d98384446a8fbaf0b3625f3754de436101acc5d66c5dbc7b151fa8ba799a1076d2657bfc0ac22d57a99d8fb4563eba9c2bf34d1676c1c810cad3792b4194d35f72e1f50d1ea427aff4fc2475db0fbb6511f93e759312a4060"}, {0x98, 0x11f, 0xc68, "3437c67c0c5111c1d066846f850bc3c9ab4be1f4cf802c39311751930bf37529aa4453797766766b39ebed340f5997bc48ac1e062b2a0847b0d97d934f07948cbe843ed2dfa760ef5898b9adf5d841d09b8bac632a6f75c5590543fff69f2e88180102e234d9ed781dbfd13ed49f821c16867739b5790de613185dfbf64bb990b7"}, {0x78, 0x11, 0x8, "4acdd1d9028cf6c77440476bb0bbe3abb94c359778ab3ece8f0ac4844a57121526b575d46ff2a58e99b5de959ba164414fbebe9b3c56bd54ccd4265c2ccab9cfe6e29b1db48991b1fe0541e0830f6a332668205082592e89c3390ced58078ead4ba8a68650"}], 0x1f0, 0x40000}, 0x4}], 0xa, 0x4040040) 2018/01/23 15:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000068a000-0x8)='./file0\x00', 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000179000-0x4)=0x0) times(&(0x7f000089e000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009da000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000362000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) connect$l2tp(r1, &(0x7f0000bbe000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x4}}, 0x26) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/01/23 15:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer\x00', 0x20002, 0x0) getresgid(&(0x7f000087e000-0x4)=0x0, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000ff0000)=0x0) setgid(r2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e75000)={0x8, 0x200}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/23 15:27:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1)="8e", 0x33c, 0x4003, 0x0, 0x0) 2018/01/23 15:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f6000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000be1000-0x4)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000d38000)='/dev/input/event#\x00', 0x40000000000001, 0x0) ioctl(r1, 0x8000451f, &(0x7f000058f000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001b000)={0x8000, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a61000)={0x10001, r2, 0x0, 0xfffffffffffffed9}) 2018/01/23 15:27:53 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a95000)={0x0, 0x8}, &(0x7f0000b3d000-0x4)=0x6) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b3e000-0x20)={0x6, 0x1, 0x8005, 0xffffffffffffffd4, 0x3, 0x4000000, 0xfffffffe, 0x400, r2}, 0xce) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/23 15:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/enforce\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000fac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000392000)=0x48, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x83, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 15:27:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 15:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x802, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x40801, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000f21000-0x4)=0x7) 2018/01/23 15:27:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000009000)='./file0\x00', 0x42) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000a000-0x1008)={0x67, 0x1000, "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"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000ef9000-0x57)="a6ccf0a91596ccf364b47e3db5db9a977ab61dbc8ecc12fb0bb64775ea043808a4545fd6e0c4b3a219927e1511b89df9b322086581ed3feb1b6d284d2d35569f7522b163493742ba3ea849a115b82807a094c68ee8093a", 0x57, 0x20004001, &(0x7f0000e43000-0x10)=@ipx={0x4, 0x100000000, 0x3, "1732ad9ab3a5", 0x1, 0x0}, 0x10) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2018/01/23 15:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x3, &(0x7f0000c75000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000079f000)=0x1, &(0x7f0000692000)=0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/23 15:27:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000acb000-0x68)=""/104) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/23 15:27:53 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000737000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0000000000000, 0x11, 0x1ff, 0x2, 0x100000001}, &(0x7f0000456000)=0xa0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e2000)={r1, 0x4, 0x20}, &(0x7f00008e2000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e2000)="958e392937a186d6306a3615593baa57ff000206000000000107b0b4d5ed7bff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0xffffffffffffff5b) 2018/01/23 15:27:53 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ec000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x8)="ffffffff00000000") r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0xfffffffffffffe9a) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 15:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000da7000)={0x8}, 0x4) 2018/01/23 15:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000034e000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/01/23 15:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f000065d000)={&(0x7f0000fb3000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58, &(0x7f0000fba000)=[{&(0x7f0000e1e000-0x5b)="6bd23b9cf48fc5d538f3ed129ce7aad8f006cdd7af15139be7b8c92c88149b02935d53ece6345eb4af0f4fdcc8d153f2aa2c4e8cb69b5de01170b1c6b17c5ab1930845a4c68586b988c7a0d784724542124b7cdb9281b9c152ad41", 0x5b}, {&(0x7f0000ef6000-0x1000)="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0x1000}, {&(0x7f0000aea000)="8020df575b1aed275aa0981b7c70ad1505db1cce613ae1aa7a16d1", 0x1b}, {&(0x7f0000da3000)="d7b25f96be5452af900081f3dd8fd4644e53c9defe154fb98623b062ba1ca825ab4db1f5405ebbe063f0b305adc6e62ca05e60e30c536a12151bab", 0x3b}, {&(0x7f00004b2000)="83fa907818c294d9bb180b5afbd70b8c1057148ba0f43bb68cae884857b6414ec0b1214484eb3034b2c724e7c3acbe0c031459a569cef012d89de4b2a2645e2e472f54", 0x43}, {&(0x7f0000f38000)="a2ad09f40c015494f4f84ee49dff8c98659e467494a6cbe119ee930ee1a94a4879d3744c24a935b067e58475d0a3fa4ee92977af666aa0f9af6fb5dd5b7d040c572ff41aab8189f8522808215816ac0ff2bc543a748f43140f5a2c494a6e722db71a54368d47f8e63cea49f7e80ef62f0dff6c47641bdcff63f6a65eb0d288658c4a359c4b372cc2d7f28ea1cd89d3fc467c85a536d76d089fa2b8d1e063a2119b7c56ec6bda90e63be243bbf08d775db78fb608eff07f6cb6fbfba1165643444c2cadc28f3a5ff257273289d33a836f43d69801c6b30e70958fba3049ca93ff87eaa2c860a8", 0xe6}, {&(0x7f0000325000-0xa9)="aef0175ef5745b16185e4b2a8dd5ed9ee96987cd743dd368a5fa3049abc90b13aeefb2a0a90a47d42d06fed4f7793fa3690796c5e6fdb7786370420b35a27068d8a6d7f712f0ed81d61345fba959c9ff2bbcf4e0cb65d97d324c34a1138ba4cc7b75129af2a4ccb310066d8a61036aa17f3c3bc704f9933cc250b8f733e3edebf1f306ae6a8b8c774dd616e4a9601aba32e5cf9aa65ffd705e30eae9122662039ffcbb54833293bdab", 0xa9}, {&(0x7f000006c000)="39a30a49820acd008b430d9abdeadf9195820cf2a77e679a90b8fda0f611071b399ed6deb4d1fe50ab3279", 0x2b}, {&(0x7f0000261000-0xd2)="ca5cdbf800bd5b1e6b09f6f07537a5b6bdf0dd26e91470c4c976909a185cc45f6eb94698831922384d5ce508cdfedad291e90cabf8c2e62861c3df4577cbec35d1aa3dd49ae390e92c8ecfc174cca55a832c71838c5bc215a2d004118be54f8ecb435d424d51958600d01ab291cbe7c3b5edc3d60baad914d54483d251febeb26e68faad06b9684a8c1f96ab63e843df9768b4caf83ca0adc1c0115b017e5a524e3e7ec9d42ca24008d0681c9a112176fbcd9a3d4f283d00d99bf70cc74b8ee4908bd5df1e84cfd6acd6c8d0e49882db3f5f", 0xd2}], 0x9, &(0x7f0000a84000)=[{0xd8, 0x119, 0x6f0, "213a00d351afcc440cdae0f17e1f5e99bcd01efff68632fc501222adcc0dc2d16a970f4e569d697bee317b2e645e8d0790bbb64022b24d2a33588b7ab1232f91f56a004dfda2b8ff7d304e1ce8aa1f967824b83676ef09e01d8d82778409b0529c3051b35eb12ec7e7d6e8018018e70f3eacbcc92fb3cbf3d7e35766f5f3cf315b1668841282217509bf140ef141d43c374e60786c3fb1689172a50522cc8005ef2d3390ae5f26ec5c9cd7f0c822448dd1ef8750df562cf3568e861b5473028475dbc7bee653"}, {0x10, 0x117, 0x3, ""}, {0x60, 0x10e, 0x5, "3f16bed6ede0f2b521148d104d80b6aa835d4d09f90b69e46f3d4e57b571b6f36c796637b4d6b76fa6947ef388cd81bb520802e48bb8ca8492ba30fecee79fe8abeb100aa735e39fe64cb682f7f14773"}, {0xd8, 0x111, 0x6, "cb7f8e2d3683e79020c53b3f6018d81e7863d762d5fcbbf0301d38779b0be7824994003d40c36712b9263122592c87f6241abc64602c550700fdcfa9eeb9e2fa019144b2e0023e74057a47a2ac3f665882b1c8c17e4f096394fbd1a7029c6f4780e3c305ac920a630d89933469456b1983fa7b7e51fee4b2a866b30c7808794b5cbd07daac8babb22eba5fbf48c4acfb877783ff0aa7b035182645dfd94acca2098941199822954557e5ebbe2ba440390037781179b03c2a54eb035abf31f073d483f6"}, {0xb0, 0x1, 0x4, "a46e52284fd5b70b7f69f3931a3a26490fd735c9f8e3bd7252a1ae5e9310d34da752dca508b6fd980b36c826abc4ac01b3fc2f2dcbdd4258d70fcc43436c179299ddd0eb9e0bdeaa2dff309ab8ce2e684c0243b692c5f491192d7182116b1e0cc84ad82c8e2474f1bb5f2200ce8a443018df5e8446363d69306eee2772970d1dff8b235ee9320c73173e8f4604c03188c55f8c9