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", 0x1000}, {&(0x7f0000b97000-0x45)="cc5e25038445d6559cd549f6f3d6fbe565108696471a366c563bd0aa6f14fafddc877a75110679fe74460ca312586f7c09d4c51572eeafc3293b4082d894b8940ad8c36acc", 0x45}], 0x7, 0x0, 0x0, 0x40000}], 0x8, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 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) 2017/12/24 14:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000007c000)={0x0, 0x0}) getresuid(&(0x7f0000d37000-0x4)=0x0, &(0x7f0000224000)=0x0, &(0x7f0000c60000)=0x0) getresgid(&(0x7f000081f000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000214000)=0x0) sendmmsg$unix(r0, &(0x7f00009fd000)=[{&(0x7f0000089000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000055000-0x10)=[{&(0x7f0000414000)="", 0x0}], 0x1, &(0x7f0000877000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}], 0x1, 0x4000) r4 = socket(0x10, 0x803, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETA(r5, 0x5402, &(0x7f0000c42000)={0x8, 0x1, 0x1, 0x4, 0xfff8000000000000, 0x20, 0x7fffffff, 0xc95, 0x3, 0xfff}) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f00002d5000)='/dev/net/tun\x00', 0x0, 0x40800) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) recvmsg(r4, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000aae000)=[{&(0x7f000095f000)=""/139, 0x8b}, {&(0x7f0000133000-0x1c)=""/28, 0x1c}], 0x2, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) 2017/12/24 14:43:15 executing program 2: prctl$void(0xffffffffff7ffff9) 2017/12/24 14:43:15 executing program 0: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x5, &(0x7f0000001000-0x10)={0x6e21, 0x5}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7fff, 0x2, &(0x7f0000005000)=[{&(0x7f0000002000)="ee4eb87c328f863cb08eb3761f264b6f3a8e2189a1d3cbbe8f53d872117c5194b67654d470b6665bbf90072772d1b7009434d75e45", 0x35, 0x80, 0xffffffff}, {&(0x7f0000003000-0x58)="ba2648724e0a9004db8c3e839d10160f15d4f0da430806450be8002c3bd3fd526d7b7bab51717403172b7a9c9a7b720ab4b03b77abcb46bd10f873f6991df20f4e3f760f60be0ca6a1bda2a72d2763026f579a6847dd9c11", 0x58, 0x1, 0xbd8}], 0x1) tkill(r0, 0x3d) r5 = dup2(r1, r3) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000007000-0x20)={0x9, 0x0, 0x0, 0x95}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000-0x20)={0x0, r6, 0x10000, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000004000-0xca)=""/202, &(0x7f0000007000)=0xca) fallocate(r4, 0x2, 0x66b, 0x5) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000008000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000008000)={r7, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000009000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)="413f95", 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x23)="c8d8f33a04262a0c105ac7d801b12deff0d4938ad93250eb5f44b6ac73d0ab2a3452e4", 0x23, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f000000a000-0x8)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x28)="76626f786e65743070726f63f92973656375726974792973656c662e5c276c6f766d6e6574302d00", 0xfffffffffffffffa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000009000)={r8, r9, r10}, &(0x7f0000000000)=""/84, 0x54, 0x0) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x70)=""/112, &(0x7f0000011000)=0x70) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000446000)={&(0x7f0000479000/0x4000)=nil, 0x4000}) link(&(0x7f0000903000)='./file0\x00', &(0x7f0000118000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000049e000-0x8)={0x0, 0x0}, 0x0) getsockname$unix(r0, &(0x7f0000ba8000-0x3c)=@file={0x0, ""/58}, &(0x7f0000b09000-0x4)=0x3c) ioctl$KDDISABIO(r0, 0x4b37) mkdir(&(0x7f0000e6d000-0x8)='./file0\x00', 0x13) mknod$loop(&(0x7f0000fdc000-0x8)='./file0\x00', 0x2, 0x0) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ef0000)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r1, &(0x7f0000c63000)=[{&(0x7f0000896000-0xc7)=""/199, 0xc7}, {&(0x7f00009df000)=""/11, 0xb}, {&(0x7f000083f000-0x4e)=""/78, 0x4e}, {&(0x7f00003bd000-0x77)=""/119, 0x77}, {&(0x7f00000d9000-0x6)=""/6, 0x6}, {&(0x7f0000e4d000)=""/133, 0x85}, {&(0x7f0000f63000)=""/29, 0x1d}], 0x7, &(0x7f0000691000)=[{&(0x7f0000402000-0x5)=""/5, 0x5}, {&(0x7f000027e000-0x65)=""/101, 0x65}, {&(0x7f00002bb000)=""/88, 0x58}], 0x3, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000001000-0x1)=0x0) 2017/12/24 14:43:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='loginuid\x00') pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) socketpair(0x2, 0x8000a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000a20000-0x9)='/dev/sg#\x00', 0xe80, 0x101000) ioctl$TCSBRKP(r0, 0x5382, 0x0) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:15 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00005d6000)="8902", 0x2) 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000038f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000a65000)="d8ce647b5f7d510d53b724be0a0c1a85d4e20d4b4569e9c2f9a65d60b2952016e4ce9bf946c830437e813183140d7bd483b37b08b4d0c923a5ed081907ca5d256010ac47f4ca867352334cecbb5d64faec84cf0073e973282f2597eb71805ba2d3d0029a9bca3c57f07ceb6f0560e6c03d89a4f94ae3fc79b20ececf33e52b1f0c0b8132c9a7a0cd1b28900f3be91a82d0ca27027fdba216b8cd3ed4342820c7ab6bad20284cbdc0ebffb191834de445e535c13d96504df6141213fe") r1 = syz_open_procfs(0x0, &(0x7f0000d0e000)='net/igmp6\x00') sendfile(r1, r1, &(0x7f00009b5000-0x8)=0x400001, 0x400) poll(&(0x7f0000465000)=[{r1, 0x2, 0x0}], 0x1, 0xff) 2017/12/24 14:43:15 executing program 7: mprotect(&(0x7f0000087000/0x2000)=nil, 0x2000, 0x3000000) 2017/12/24 14:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000190000)='/dev/net/tun\x00', 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007b3000-0x8)={0x0, 0x9, 0x4, 0x6}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r0, r1) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"5a3292285598b4"}, 0x457a}, [{"d00ec529bba1c2"}, {"e3968bfb99e0da"}, {"2fe745a82870bb"}, {"fb0fd79ab9bdd3"}, {"37dd854b06eb06"}, {"9867c52a1764d2"}, {"552fc57089b40a"}, {"e7277d0a7f0896"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') 2017/12/24 14:43:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) socket$netlink(0x10, 0x3, 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0xa, &(0x7f0000dde000-0xc2)="", 0x0) 2017/12/24 14:43:15 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000018000-0x10)='/dev/input/mice\x00', 0x0, 0x281) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000018000-0x14)={0x0, 0x22f4, 0x5, 0x518, 0x0, 0x20}, &(0x7f0000017000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000017000)={0x100, 0x4, 0x9, 0xfffffffffffffffb, r2}, 0x10) 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fd9000)=""/152, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 14:43:15 executing program 4: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x2) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='cpusetbdev\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00009bd000-0x12)=""/18, 0x12) 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a44000)={0x0, 0x0}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x42, r0, 0x0, 0x20000050e9, 0x2) flock(r2, 0x4) read(r1, &(0x7f0000083000)=""/58, 0x3a) 2017/12/24 14:43:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000583000)='./file0\x00', &(0x7f000081a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009cb000)='/dev/usbmon#\x00', 0x9, 0x2) syncfs(r0) r1 = fanotify_init(0x0, 0x8001) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x10000000042000) fremovexattr(r1, &(0x7f0000542000)=@known='com.apple.system.Security\x00') 2017/12/24 14:43:15 executing program 1: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x10)=@random={'trusted.\x00', 'vmnet1\x00'}) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000066d000)=0x0) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) signalfd(r0, &(0x7f0000c69000)={0xdeda}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000148000)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe6000)={0x0}, &(0x7f00005a7000)=0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe8000-0x28)={@common="6c6f00000000000f00008000", &(0x7f0000fdf000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffc, 0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002d6000)=@sack_info={0x0, 0x4, 0x0}, &(0x7f0000e66000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002f5000)={r2, @in={{0x2, 0x2, @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]}, 0x8000, 0xaa}, 0x98) recvmmsg(r0, &(0x7f0000093000)=[{{&(0x7f000086f000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000048c000-0x70)=[{&(0x7f00007b7000)=""/194, 0xc2}, {&(0x7f000013f000-0x36)=""/54, 0x36}, {&(0x7f000031f000)=""/243, 0xf3}, {&(0x7f0000768000-0x77)=""/119, 0x77}, {&(0x7f00007ad000-0x84)=""/132, 0x84}, {&(0x7f0000b1b000)=""/67, 0x43}, {&(0x7f00007b8000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000400000-0xaa)=""/170, 0xaa, 0x7ff}, 0x100000000}, {{&(0x7f0000bc3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ec0000-0x10)=[{&(0x7f000075b000-0x20)=""/32, 0x20}], 0x1, &(0x7f000039b000-0x79)=""/121, 0x79, 0x0}, 0x5}, {{&(0x7f0000acd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c91000)=[{&(0x7f0000ec8000)=""/140, 0x8c}, {&(0x7f000085e000-0x1)=""/1, 0x1}, {&(0x7f0000d94000-0x2)=""/4, 0x4}, {&(0x7f00009be000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c4000)=""/105, 0x69}], 0x5, &(0x7f0000e7a000)=""/192, 0xc0, 0x7}, 0xbed}, {{&(0x7f000028e000-0xa)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dd9000-0x10)=[{&(0x7f0000303000)=""/118, 0x76}], 0x1, 0x0, 0x0, 0x2}, 0x6}], 0x4, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) 2017/12/24 14:43:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000013000)={0x5, &(0x7f0000002000-0x28)=[{0x4, 0x7, 0x0, 0x1}, {0x1ff, 0x8, 0x9, 0xfffffffffffffffb}, {0x9, 0x6b4f, 0x2, 0x2bc}, {0x0, 0xffffffffffffff81, 0x5, 0xd68}, {0xfff, 0xbbc, 0xd134, 0x3f}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c98000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c55000-0xd)='attr/current\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2017/12/24 14:43:15 executing program 0: socketpair(0x5, 0x0, 0x20, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x90)={0x0, 0x88, "d7225a947ec96f29f7c02b8225b50c84a6548332530c682242214eac5b72c4875b42ae67bddad93533140a4983d1689d7d8bfd0a8de9134638fa6376975038b1bb1f5e638d47e9438ab8fcde61b7f6a726e07723a9e2b9c0b3c21462d5717e0d99cbbecf3ab2100647e3974edc37fded427e95852e820d143b35866ba3a3a435a8bf3bad6f099ffa"}, &(0x7f0000669000)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d03000-0x79)={r1, 0x101, 0x71, "e621a0120f5aa0fc9fe8e05c9a9dc39b4d03ebefeab159a480694639e2771f1631950e445b23368d045669b2ca0bdf4cfa771594d7b9285f110f623d250bfd5351c4b9d584717389ddef5363ed8765faffd6cec70b2f94562de53f9d54598953624acfd1f0c15c0d9b311c952ce3a7b488"}, 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c39000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000008e000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000be0000)={0x2, 0x5, 0x6, 0x66d, 0x597, 0x7f, 0x6c4a41ff, 0x80000000, r3}, 0x20) r4 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000d62000)={0x0, 0x0}) write(r4, &(0x7f0000dbc000)="220000001900074c00943300090004000a01020000c600000000000006000700a427", 0x22) 2017/12/24 14:43:15 executing program 3: 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, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) lseek(r0, 0x0, 0x3) sendfile(r0, r0, &(0x7f00008dd000-0x8)=0x0, 0x5) 2017/12/24 14:43:15 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pipe(&(0x7f00005c2000-0x8)={0x0, 0x0}) fremovexattr(r1, &(0x7f000045b000)=@random={'osx.\x00', '+*\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000cef000-0xb0)={{0x100000001, 0x8}, 'port1\x00', 0x2, 0x40, 0x3, 0xdf86, 0x7, 0x0, 0x34, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f6c000-0x6)={@generic="25e7ba8af975fd9b97dd0d6a9602c543", @ifru_flags=0x400}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) write(r0, &(0x7f0000463000)="26000000130047f10701c1e3592200000800020001000000dfffffff20070032050001006e35", 0x26) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000302000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ca2000-0xd0)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c03000)=0x8, 0x80000) r0 = socket(0x2, 0x803, 0x1) setns(r0, 0x0) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setns(r0, 0x4000000) ftruncate(0xffffffffffffffff, 0xfffffffffffffffc) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x100, 0x0, 0x0, 0x1000, 0x3}) mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000166000-0x10)={0x5, &(0x7f000071c000-0x14)=[{0xfffffffffffffffc, 0x51bc}, {0x0, 0x44}, {0x0, 0x7}, {0x0, 0x1}, {0x5, 0x8}]}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCCONS(r3, 0x541d) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f000009c000)='nstne/\x00') ioctl$KDDISABIO(r4, 0x4b37) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000b82000)={0x0}, &(0x7f0000008000-0x4)=0x4) setns(r4, 0x0) syncfs(r4) 2017/12/24 14:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000916000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000031f000)=0x58) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000cef000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000abf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000266000-0xc)={r3, @empty=0x0, @multicast1=0xe0000001}, 0xc) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2017/12/24 14:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r0, &(0x7f000030d000-0x6)='./bus\x00', r0, &(0x7f0000d5a000)='./bus\x00') 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdirat(0xffffffffffffffff, &(0x7f00004cb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00000c3000-0x8)='./file0\x00', 0x101000, 0x100) inotify_add_watch(r0, &(0x7f0000852000)='./file0\x00', 0x800) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bda000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b3b000)={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000021f000-0x6)='smaps\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$1(0x1, &(0x7f000084b000-0x2)=',\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000096e000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001dd000-0x28)={@generic="614f1c5441640aaadd95a6696bee22d1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000f6b000)='./file0\x00', &(0x7f000011d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009b3000+0x9f8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1ff, 0x1, 0x0, 0x0, 0x20, 0x20, 0x2, r3, r4}, {0x7, 0xffffffff, 0x10d, 0x80000000, 0x200, 0x8, 0x0, 0x8001}, {0x1, 0x0, 0x6, 0x81}, 0x8000, 0x9, 0x3, 0x1, 0xf0, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x2}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x0, 0x36f, 0x6, 0x7, 0x3}}, 0xe8) r5 = accept4(r1, &(0x7f0000d95000)=@generic={0x0, ""/126}, &(0x7f00000b6000)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000327000-0x4)=0xe8) bind$packet(r5, &(0x7f0000494000)={0x11, 0xff, r6, 0x1, 0xfffffffffffffffb, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) clone(0x100000, &(0x7f0000d71000-0xaa)="7bff4faf3a90dee6b4b68069204a70d5b78963978534b575749e3c58fd12bb96839e8df4956a5889a66ff7fde82717cbaaf53f9938f67306575c9482d54d6f0b7d3e1dcfc9bec910a38ff78ed1aa40c803e3fc0dcbf8d9858898856473b0d72e5625ed0a65dbd7aa89db9374e4f6fdc5acb4f1f12ab2e2ff4bcf1261f2dc037cf521d4fb9073f75b7a92d94e26502d9e75e6d98cafa02b9e34f4412081ce50d89b671e51ad872aa0e202", &(0x7f0000754000)=0x0, &(0x7f0000125000)=0x0, &(0x7f0000ed7000-0x52)="326a544f05f91c276d61c90babcacb19835d66ea219db1748740e167e95fbcf6b21683725163a95c9f7a198ec54c60799d4b9805689ba02844de0ca3301653a6d4a2b7a43835a12db06ada2b42b21fef9a32") 2017/12/24 14:43:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioperm(0x4, 0xff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000000)=0xfffffffffffff001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000)='\\-\'nodevwlan0\'.+md5sum\x00', 0x17, &(0x7f0000001000)='\x00') timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8000) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r0, &(0x7f0000f54000-0x30)=[], 0x0) 2017/12/24 14:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c69000+0xa3e)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x5101, &(0x7f0000922000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x44400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffff0ad, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000db8000-0x4)=0x0) r2 = open(&(0x7f0000bcc000)='./file0\x00', 0x100, 0x80) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000102000-0x9)='net/icmp\x00') pread64(r3, &(0x7f00008fa000)=""/0, 0x0, 0x800000000000) 2017/12/24 14:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000399000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$int_out(r0, 0x5462, &(0x7f0000b5b000)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000039e000-0x15)='/dev/pktcdvd/control\x00', 0x80840, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000efd000-0x4)=0x0) 2017/12/24 14:43:15 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00003dc000-0x8c)={0xfff, 0xb6d0, 0x8, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(0xffffffffffffffff, &(0x7f000063f000-0x16)=@random={'os2.\x00', '[usernodevvmnet1\x00'}) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e5e000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e5f000)=0x0) sched_setparam(r2, &(0x7f0000408000-0x4)=0x100000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e5e000)={0x9189}, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c93000-0x15)='/dev/pktcdvd/control\x00', 0x8002, 0x0) 2017/12/24 14:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00004da000/0x4000)=nil) request_key(&(0x7f0000507000)='dns_resolver\x00', &(0x7f00003ae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000543000-0x11)='\\.)+vboxnet1ppp1\x00', 0xffffffffffffffff) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000066c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ca000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/rtc\x00', 0x123100, 0x0) bind$unix(r1, &(0x7f0000304000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000af8000-0x8)={0x0, 0x0}) 2017/12/24 14:43:15 executing program 1: r0 = getpgrp(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000540000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006fd000)={@generic="991b1e9d4e393201cd10953a4017487a", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ptrace$pokeuser(0x6, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r2 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x8000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000c13000-0xb0)={{0x3, 0x4}, 'port0\x00', 0x0, 0x820, 0x9, 0x81, 0x6, 0x8738, 0x0, 0x0, 0x4, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) 2017/12/24 14:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xfffffffffffffffe, 0x2) write(r0, &(0x7f00006f9000)="240000005a001f8100ddfcf42000000005152b10080002feffffffffffffff0800000000", 0x24) 2017/12/24 14:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e9d000-0xc)={0x0, 0x0, 0x80, 0xff}, 0xc) socket$unix(0x1, 0x5, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "a9003d5d010000000000c1ffffe700001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00003a6000)="1dc7fdc075") ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000cd8000)=0xd58) clock_settime(0x4, &(0x7f0000535000-0x10)={0x77359400, 0x0}) 2017/12/24 14:43:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'trusted.\x00', '\x00'}) 2017/12/24 14:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b74000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00005c8000)={0x5, 0x0, 'client0\x00', 0x6, "1ec5d9e6dbeb78b8", "e377c40f08b528f90322d3af2b1994e09a83cfb27f862c5639e4851eb081f0f4", 0x4, 0xa17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_access(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/access\x00', 0x2, 0x0) r3 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008a2000)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000000, 0x7, 0x0, 0x1, 0xe15, 0x3f, 0x1, 0x8, 0x2, 0x800, 0x9, 0xa55a, 0x0, 0x5]}, &(0x7f0000cda000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d33000)={0x2, 0x7, 0x200, 0x4, 0x8, 0x3, 0x0, 0x63, r4}, &(0x7f00009fe000-0x4)=0x20) fcntl$setsig(r3, 0xa, 0x9) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000048a000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ec5000-0x2c)=[@in6={0xa, 0x0, 0xfe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/24 14:43:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000016000-0x9)='net/raw\x00') preadv(r0, &(0x7f0000009000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x80000001], 0x1, 0x8, 0xfffffffffffffff8, 0x7ff, 0x2172, 0x5, {0x6, 0x80000001, 0xfffffffffffffff7, 0x588, 0x7, 0x10001, 0x7, 0x2, 0xba0, 0x7, 0x2e00c0000000, 0x1f, 0x7, 0x200, "b1d7b265d8bbec70860cce4547abf2a126c6eb5fe197150d87d99db72a0aa030"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x8c, &(0x7f0000001000-0x8c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x1, 0x10001}, 0x10) syz_open_dev$sg(&(0x7f0000f6f000)='/dev/sg#\x00', 0xd6, 0x20000) 2017/12/24 14:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002f000-0x4)=0x0, &(0x7f0000187000-0x4)=0x4) sendto(r0, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000ad0000+0xb4f)=""/249) accept4$llc(r1, 0x0, &(0x7f0000372000)=0x0, 0x80000) 2017/12/24 14:43:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1000, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x9, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x95, "ca38c5bbb9604da2f42e04002aa56ae8f5b5d07cb0f981ba133267ba829ad7b1ec36dd9b5d862fcdfdf97e8b720dd3727e8866d5e6e4ae88feaef3550aad5e68af49eb786415a97ab24c827d9ffb6fe6b0ae30076f40b1ad848bb0dc696d8ebf6caec3f4edf347e93b0f096b2b6470d66695ff3144cbb88544253c0fd2a5d6ec99bfc5006d7ba571702331f6c45239033b2e0cde80"}, &(0x7f0000003000)=0x9d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x0}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r3, 0x5, 0x30}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) connect$ipx(r2, &(0x7f0000005000-0x10)={0x4, 0x34, 0xffffffffffffff81, "4846e0734939", 0xffffffff, 0x0}, 0x10) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = getpgrp(0x0) ptrace$getsig(0x4202, r4, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={r3, 0x10000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000006000)='./file0\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000007000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) 2017/12/24 14:43:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000f9a000)='./file0\x00', 0x3, 0x200) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084d000)='ns/user\x00') ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000043b000-0x8)={0x0, 0x0, 0x0, 0x0}) setns(r0, 0xc000000) [ 46.679368] audit: type=1400 audit(1514126595.969:22): avc: denied { getopt } for pid=6495 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 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008e8000)={&(0x7f0000484000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x7f00000000, 0x0, 0x1000}, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xfe)=""/254) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x6)=@hci={0x1f, 0xfff, 0x0}, 0x6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000)=[{&(0x7f0000004000-0xd2)=""/210, 0xd2}, {&(0x7f0000004000)=""/26, 0x1a}, {&(0x7f0000005000-0x55)=""/85, 0x55}, {&(0x7f0000003000-0x62)=""/98, 0x62}, {&(0x7f0000005000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000)=""/98, 0x62}, {&(0x7f0000004000-0x3a)=""/58, 0x3a}, {&(0x7f0000002000)=""/157, 0x9d}], 0x8, 0x0) sendto(r0, &(0x7f0000001000)="320e291662691b39ae7f48021925cbd41f74ebb531255cdee0ce35933eee5c16b3bbfad954f9cf5c875f84a4def61454e27f319562b126a616cbabad27c98287601f2cc140009832f2df56c793abda3a31bc4aa86f4ee9416257cc1d462bbadf462bd2c0f62f66c040a92e770601cffe0668aeccf69a34594f4addc4319970de528738b7fb246e4c74f43b3c68bb14ad4e24b949cc5e8c51d95f91f677fa18470eac38d52d1b43ba87b987c570c5c058379fb6f5b979378e5de0", 0xba, 0x20000080, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0x8336) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r2, 0x7ff}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000007000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000009000-0x10)={0x6ee000000, 0x1c2, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c87000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000353000)={0x3, {"b671001e000900"}, 0x100000004}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x7006) ioctl(r0, 0x1ff, &(0x7f000079d000-0xbc)="c82f8013f548a02ba4ebed9a0e633003602a1f0fb4be09bc12ce3019e0c5bf3281393b62f278b3f5b6eb1a0fdbb7b1e411243f2391edccc120b010eed4601a9811c9cd8bec71509aba0a16a8ed551b2788d0e07626f4b09b1ff12b89e67b15a46fbd0f31c1ffc49209f43140f56bec7bf3595eefa14d7cc61c3d68e630dd83d21f2eff7040b0ee038ece02a897d96a1eac1095d7a01a5d527db15590f9f29903e2844cbdc10ea434fdd1fd983f81220ca5b41bf5e803fa84dd0cea5f") r1 = syz_open_dev$sg(&(0x7f0000393000+0x486)='/dev/sg#\x00', 0x6, 0x2200) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000a74000)=""/23, 0x17) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000024b000-0x10)={0xf, &(0x7f00002f2000-0xf)="46f8482e1868996e9719d4e9279499"}) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000690000)="1f00000001021d4a9f6046e70180000000000000090001fffa000a0000df00", 0x1f) syz_open_dev$sg(&(0x7f0000333000-0x9)='/dev/sg#\x00', 0x5474, 0x440000) 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000faa000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c70000)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f2d000-0x78)={0x1f, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6c1b, 0x5, 0x1, 0x4, &(0x7f0000f54000-0x10)=@common='lo\x00', 0x3f, 0x1f, 0xffffffffbdfa6460}) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000015000-0x4)=0x80, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000021000)={&(0x7f0000008000/0x2000)=nil, 0x2000}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000020000)=0x0, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000022000)='./file0\x00', r1, r2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f000001f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/selinux/access\x00', 0x2, 0x0) mkdir(&(0x7f0000001000+0x5e1)='./file0\x00', 0x12) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000023000-0x8)={0x80000000, 0x5}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000-0xb8)={0x0, 0x7fffffff, 0x2, 0x0, 0x1, 0x9, 0x0, 0x7fff, {0x0, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001, 0xb18d, 0x800, 0x10000}}, &(0x7f0000021000)=0xb8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000024000-0xf)='/dev/sequencer\x00', 0x24301, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r4, 0x84}, &(0x7f0000008000-0x4)=0x8) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000dd1000)=0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(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}) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000062d000-0x15)='/proc/self/net/pfkey\x00', 0x8a100, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000b79000-0x4)=0x0, &(0x7f0000ba6000)=0x4) write(r1, &(0x7f0000fd6000)='z', 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000129000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009f0000)={{&(0x7f0000134000/0x1000)=nil, 0x1000}, 0x3, 0x0}) close(r0) r4 = syz_open_dev$usbmon(&(0x7f00002fe000-0xd)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000837000-0x30)={0x1, 0xda, 0x3, 0x3, 0x0, 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]}) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = getpid() syz_open_procfs(r1, &(0x7f000056a000-0xe)='net/connector\x00') dup3(0xffffffffffffffff, r0, 0x0) 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f0000cc2000)={0x200, 0x2}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000399000-0x8)={0x0, 0x0}) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004da000)=[{&(0x7f0000d60000)="390000001300094700bb6183c306ffef0700f1ff01000000450000e8fff4800019001a00040000000000000800000000000006010800000000", 0x39}], 0x1) mremap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000380000/0x3000)=nil) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000008a001) r1 = openat(0xffffffffffffff9c, &(0x7f00002f1000)='./file0\x00', 0x2080, 0x0) getsockname$netlink(r1, &(0x7f0000d9b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7c000-0x4)=0xc) write$sndseq(r0, &(0x7f0000cf0000)=[{0xfde, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3b000-0x8)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000322000)={0x0, 0x19a}, &(0x7f0000034000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e79000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000120000-0x4)=0x98) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000dc4000)=""/120, &(0x7f00000de000)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) [ 46.767384] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.787322] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a48000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000deb000-0x8)={0x3, 0x1}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006d3000-0x28)={@common='ifb0\x00', @ifru_addrs=@rc={0x1f, {0x5, 0x7, 0x20, 0x4, 0xfff, 0x8}, 0x4}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fa4000-0x4)=0x0) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000956000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fc2000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x208840) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000)={0x200, 0x1, 0x7fff, 0xe7, 0x1}, 0xc) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc2000-0xc)='/dev/rfkill\x00', 0x41c0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000114000-0x78)={0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10a, 0x7, 0x101, 0x8, 0x0, &(0x7f0000af1000-0x10)=@generic="1b581d933b475b0d516a428de9807fdb", 0x5059, 0x2, 0x6}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fc2000)='illinois\x00', 0x9) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x16)={0x9, [0x7fff, 0x3d2, 0xc2, 0x3, 0x7, 0x3, 0xfffffffffffff800, 0x2, 0x1]}, &(0x7f0000001000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x4d, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x1, 0x4, 0xe36, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000004000-0xc9)="90726e528fe43d6e91b9e0546ef52a97c9841b09ca37d8eb956988d60a9b7e1b278bfd939ab678a9d6a337b6072697847deecee883d8a9bda8c4e8ca0f3f385721cf68472c315c1130805a7f4b9a86942eff38acabe2537c2413d0af14847187155ef771aeadeca11cc243fc3d1cd603a99565c81c70563694e0cfb272c9d9caa9b33ec623999fbdf80745b7cd451584d4d086551c6420be4e3807c994ce4052a76d459b820b79e6077fb38b31b3f8b292a4f7e5e57949ccb0ee6861112bb3599d3861e1ba96ede74e", 0xc9, 0x40000, &(0x7f0000004000-0x10)={0x4, 0x3f, 0x66, "3fd2b2a7c17c", 0x5, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0xe9}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6d}, 0x98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) ioctl$TCFLSH(r1, 0x540b, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x70)=[{&(0x7f0000005000-0x68)="0e4a3773401260c83d5e1a0500204e36faf0e27f12328513161b1a312a1ad192656fa5942c0d3ee4f89dcf9b4a256f49de9d4b2083496e3ef4eefb13536edc202149da17c84f5fe64baf9d47ad2bdebf85d2fe05b33d937470676de392a06a12cf26de5e196b6004", 0x68}, {&(0x7f0000005000-0xcf)="fc92cbe50f970348ad691149992509dbe2704a454a9247ced0c4acfa7aab6477664ff5dc0125a448e3aef74942ad57023d111f20df5ce8224dd54fbd19463ba3fc9439c50729550232560b55551ca1ef6db09dee452752da1ff7eed94c5ed5b8b1f1c522d01aacaaef78d6d5ce6089fe66c3ea20444e903f14e01055bc4c82b299ba1a4286e95d85f5b44de5cc25207921138f6d3177528537e90ba4e331636cd27410fbd7daaae293a24405abf0d4e6548e446192ba669b1cfdbdec02b083ba00256c1180963192c0a8f55ca27473", 0xcf}, {&(0x7f0000004000)="621a39ef6bcd46e7b297c0fc1e7d1c59786aa97f107b91435ddf1ea22d7778461901fd3e60e975c8ec8b80b442b4ef84563c3c568b1a0df17760b886cb3aafa1e9b92c6811c9da67802d06d88d5439240ff3468694f35d4cb772b3aa2f33950b61d5f62b9eff12180790e65fccd1df5f7287ca2dbecfe1c9a421c6ee2f2e4832779acd4ce717cf5521060a0a517edc5147e360b3bcd98edcc19a61d73d755157d755f862f9caaaadcef8ab0bf5deee9c601701370190aa98779fc6a995ff41efad92247898e02c5fe99aa4a3c2811d0f052711d21b58025f619e11211501f450", 0xe0}, {&(0x7f0000002000)="a522cbd9a6777b8b26ebb471dd81", 0xe}, {&(0x7f0000004000-0xf6)="6f0edfe147106a89975d9164b876f256a6be71161232b9e080c3147ea0cfae1b9c5a17cc8655868c6691ecabbce0d9b8ef5e63df3ef064716928991330c374ff91e31eb59b85d5195e29ea684a947012abc113abddf614184cec093c76d74fbec863938174b4ad7683ff27bb95e67b3e0deaff20de88eeb9670a678933be136f7a85eb2386cadea0063ed1a0368ec3a524bfe7f0c281fa1457c97ae27ab6f961687a2ae1ed7a9bc426e48fb1307769d408872512c7263352537d7c9ddc11f113ed5b26fbe81c14fecef948394f0d514ec3deb343c23ecfc44918029557cea335827b8b8a115460706237570230c909324ebd3656c212", 0xf6}, {&(0x7f0000004000)="ae867bf7993a3076e24e100cf9c06ec1eb4a1147b2bc91917b022aac0f80bb17596dc3d722ccdfea3725c12611f71599b68adb52ffcebd839efa658264403bce3f5e24de63e0324934cd34c503248e34302d8160014166d9b6c0f2e69af45b7d29f38acdb41f35e6ac0a8cf57a6726f8a8431d36705f238fa0f2d007eeeda9a7cc1077be9cec08a14e560134d36807a5e91c", 0x92}, {&(0x7f0000002000)="069f653bb963", 0x6}], 0x7, 0x0, 0x0, 0x4000805}, 0x8010) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000005000)={0xf8, 0x8, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000006000)={0x0, 0x0}) [ 46.848194] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000-0x4)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000be3000/0x3000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000095d000)={{0x100000001, 0x8}, 'port1\x00', 0x20, 0x0, 0x40, 0x5, 0x4, 0xfffffffffffffffd, 0xfffffffffffff000, 0x0, 0x4, 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]}) accept$unix(r0, &(0x7f000095c000)=@abs={0x0, 0x0, 0x0}, &(0x7f000095c000)=0x8) mprotect(&(0x7f00004b4000/0x4000)=nil, 0x4000, 0x8) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000006000-0x4)=0x0) r1 = socket(0x21, 0x5, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000)={r2, 0x0}, 0x10) listen(r1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000)={"441159ed55a67b45f82f7048f9a648a0", {0x4, 0x0, 0x0, "de29fb079863", 0x5, 0x0}}) accept(r1, 0x0, &(0x7f0000001000)=0x0) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023c000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000bf2000)=0x0) mq_notify(r1, &(0x7f00000c9000)={0x0, 0x41, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f000086d000)=[{&(0x7f00008cc000-0x58)="580000001400192340834b80040d8c560a060000ec040000000543d8d8fe5800004824ca944f64008900050028825a003b7dbe6d830200000000000000000003ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2017/12/24 14:43:16 executing program 3: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x0, &(0x7f00003e5000)="") nanosleep(&(0x7f00005bd000)={0x0, 0x0}, &(0x7f000009e000-0x10)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f58000-0x4)=0xffff) [ 46.891091] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 46.924322] binder: 6561:6567 ERROR: BC_REGISTER_LOOPER called without request [ 46.955940] binder: release 6569:6570 transaction 44 out, still active [ 46.962659] binder: release 6569:6570 transaction 43 in, still active [ 46.972554] binder_alloc: binder_alloc_mmap_handler: 6561 20000000-20002000 already mapped failed -16 [ 46.983232] binder: undelivered TRANSACTION_COMPLETE [ 46.989072] binder: BINDER_SET_CONTEXT_MGR already set [ 46.995660] binder: 6561:6567 ioctl 40046207 0 returned -16 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0xe, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000489000)={0x1, [0x7]}, 0x6) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd6000-0x9)='/dev/sg#\x00', 0xe64, 0x200) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000066c000-0xc0)={0x0, 0xb8, "1e01ba0db971bad54a9a43bf0f9dd73e7e9643a21e639845b9d252811978d211241841efbae9aa8211584163e67d1d2847650ef3586a31663fc22a0c154e5ed95e4a48975624336087b6ccae2194e1a8904955d091b2dbfe54fb77454c582b8f141aeb45ad48cb1dc9e7868bde3318800f7759cf0f024f026c80f8de494f23a5191ecee84219bbe94b22b08db1e0f04742fa406b24780a6a832396aedec00bde6406103a3311b37d5df0620324f20453452f31f57706da58"}, &(0x7f00002b9000-0x1)=0xc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000038c000)={r1, @in={{0x2, 0x2, @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]}, 0x7, 0x7, 0x1, 0x401, 0x10}, &(0x7f0000a63000)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef3000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) writev(r2, &(0x7f00007ac000)=[{&(0x7f000018d000-0x72)="2900000021001980010a7524830a002102000016000000000000000009000c000003000000315aec00", 0x29}], 0x1) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00000db000-0x4)=r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000039e000-0x94)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x94) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x80003, 0x0) sendto(r0, &(0x7f000082c000)="4c0d958f738c3fbb8518b067f47b5019206db0124f94b32ae1de5c6bb19004644aa83671a97b8c190c", 0x29, 0x24000000, &(0x7f0000dc1000-0x10)=@llc={0x1a, 0x1f, 0x0, 0xffffffffffffff81, 0x9, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b3f000)=0x635f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x8, 0x4, 0x2, 0x20, 0xfe44, 0x9, 0x92a2, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x1, 0x9, 0x5, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000003000)={0x5, 0x7fffffff}) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000003000)=0xffffffffffffce24, 0x4) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000005000-0xc)={0x20000000, 0x3, 0xa}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000005000)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000007000-0x4)=0xda7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000007000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000007000-0x90)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, @in6={0xa, 0x3, 0x19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000003000)=""/142) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000009000-0x18)={r1, 0xfffffffffffffbff, 0x10, 0x80000000, 0xfffffffffffffffe}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f000000b000-0x8b)="67d3fad82b3b2f8b76c8f2ab97a827f0cf0fc5645ad54965741d7358686c931c5b34346293269430cfecfea671b6cead52169a341b2651eff430f31eae7dad33b59612153d0c32ad9b471ba420e82877f88ee1ee1be98cb05afe3353ea5fed9ee096f597cc0f3281c6c7f5539f5ba5c74666555d8703b41f6be79e4bfc2c60a1650d1224cef84d94609227", 0x8b) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c93000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r0 = syz_open_dev$mice(&(0x7f00004f9000)='/dev/input/mice\x00', 0x0, 0x8000040000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000)=0x100) ioctl$TIOCCONS(r2, 0x541d) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$KDADDIO(r0, 0x4b34, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000+0x613)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x7f, 0x8009, 0xffffffff, 0x0, 0x6, 0xffffffffffffffff, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x9, 0x2, 0x0}, &(0x7f0000003000-0x4)=0xa0) r4 = dup(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x1, 0x4) accept$inet6(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000005000)="1d3a3429225cd3be60133121aa8ae5b93d723d72aa86293a8cef0cf1c20086d2a25e0b9664c8a1ad4f45df8bac18bdda485f8c8bde63", 0x36, 0x0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f}, 0x1c) sync_file_range(r2, 0x4, 0x100, 0x3) connect$ipx(r4, &(0x7f0000002000)={0x4, 0x6, 0x6, "b45cf5cdf0ff", 0x101, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000006000)=@known='com.apple.FinderInfo\x00', &(0x7f0000005000)='\'nodev)vmnet0procsecurity$lomime_typevboxnet0ppp0*em0\x00', 0x36, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000008000-0x8)=0x0, 0x200) [ 47.004043] binder: release 6569:6579 transaction 43 out, still active [ 47.013270] binder: undelivered TRANSACTION_COMPLETE [ 47.019403] binder_alloc: 6561: binder_alloc_buf, no vma [ 47.025482] binder: send failed reply for transaction 44, target dead [ 47.029012] binder: 6561:6567 transaction failed 29189/-3, size 0-0 line 3128 [ 47.039704] binder: send failed reply for transaction 43, target dead [ 47.049600] binder: undelivered transaction 42, process died. 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e80000-0x10)=[{&(0x7f00008cc000-0x58)="580000001400192340834b80040d8c560a060000ec040000000543d8d8fe5800004824ca944f64008906000000000000007dbe6d830200000000000000000000ff03ff2800000400100001000000000000009b0000040e05", 0x58}], 0x1) r1 = socket$inet(0x2, 0x5, 0x3f) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000e81000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000601000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009a4000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000013000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4022a00, &(0x7f0000001000-0x37)="b300148c49bb78fd78e0fb2f0df223cea5fef341aafa86c9c7b7ff82eab128ffffffff00000000a2ccedd05b2ac77e2a2c231a56b60f73", &(0x7f0000baa000)=0x0, &(0x7f000042b000-0x4)=0x0, &(0x7f0000259000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x95)={0x0, 0x8d, "eb50fe1936b7f33bf3f7bc004954695bdfb1656c1e479847d3da06315510b9cf7888692801f554587f081b09c0aa6d8549554e7fc707d3c8c612cb20082c04d9f7ee3a267b94e4d0f6aaabaaa7fff434211ac8accadba1c7f4b5312ab1a1e847fd6ef35a3d3a0855eafa7afa71dc91e044eb4fc53b1474012fcde62845fad66641326752225d729bdb5dccad29"}, &(0x7f0000002000-0x4)=0x95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x1f)={&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000001000)=""/100, 0x64}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x0}, 0x1) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0x4) mlock2(&(0x7f0000861000/0x3000)=nil, 0x3000, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008a2000)={0xffffffff80002004, 0x0}) [ 47.078727] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.079412] audit: type=1326 audit(1514126596.369:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6608 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/rfkill\x00', 0x8000, 0x0) mq_getsetattr(r0, &(0x7f0000d87000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000624000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000b85000-0x8)={0x7}, 0x8, 0x80800) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00002af000)='\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x800000000000, 0x80000000, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) r2 = geteuid() pipe2(&(0x7f00004bc000)={0x0, 0x0}, 0x80000) ioctl$TIOCNXCL(r3, 0x540d) r4 = getgid() syz_fuseblk_mount(&(0x7f00008c2000)='./file0\x00', &(0x7f0000ad4000-0x8)='./file0\x00', 0xc000, r2, r4, 0x9, 0x4, 0x1000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000611000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00008e1000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000337000-0x88)={0x81, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_fuseblk_mount(&(0x7f000081a000-0x8)='./file0\x00', &(0x7f0000f24000-0x7)='./file0\x00', 0x4003, r2, r4, 0x5, 0x1, 0x3) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c6000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000784000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be3000-0x4)=0xe8) mknod(&(0x7f00006d0000)='./file0\x00', 0x8000, 0x2) r1 = socket(0x10, 0x2, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008fb000-0x18)={0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b53000-0xc)='/dev/autofs\x00', 0x0, 0x0) chroot(&(0x7f0000ff6000-0x8)='./file0\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e6d000-0x18)={r2, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000067000)="240000001300070000000000000008000100000c0d00030001ffffffff000000f9ef1617", 0x24) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f92000)=[{&(0x7f0000461000-0xed)="af2dbe915aa62fe1e809733d54855dfb9a2157d0c58f67d468f63dace8965fa6ce049953e727bd8ec28d222feb4c3c66395c048092246973825559d0d96f4cf020eb89a30a5fe93bc0b8ac1d0c178e19c60c77f154079c0484fed7623ece6d44ab7949b3d803817d0a913662254245b93efd3a60713220f70e7b95a502440d6f7848295e20d401530e82e2455e88a79d9e1713773171688e3f23c49a1addb656035fa2b63f595fe90ff8488ad75da5df48618a7a613caffe81b23a12aa2c765c25312f8d7a03b04004b650dcd350365e9dd7898403bf7ac98054a31b019d127c999120f3fc13237a60e32729a0", 0xed}, {&(0x7f0000ac1000-0xc3)="cc1029d46ffa967b0639c305530e19d5fdee91e709a79c067176442d1dc3f9c801506a43072066a0b7e072e8f54053f4aa51df0839e58c0f7f9ba37f0a28e05ddbb6cda5dbb70af3302344b76ecd791f2e8ca873c84ce1a0a2682f947f51a7a155522bf4cbe4500101ed9eca69171b08ee37a060c7939919c2a7eb1739627460cf3eb6369afe1a089031354595bbab7e333fbb81449d2799638e445dc859c36adaecd1b5f19b507d23b18301b107213aaa261032746ca329d5d44eee69d3625004b964", 0xc3}, {&(0x7f000004e000-0x79)="804e647f370f681bfef2018ac40b6fa5a1d5e7d88f0350d65e6b574693256b0aeb68533bffbd73cfc99a504bc637022141357dfd616f985afd9fb0255000db56d743e5c0ad943607b4fe727be0698c4ab9683b78b4581e847203981ae8b71231cc2eef2573eb16a4f88fb03142ad078b1ff2803105a744a725", 0x79}], 0x3) r1 = dup3(r0, r0, 0x608048424b5418b4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00005e3000)=0x1) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="3200000018000dff1f0800a2250914040a0100800000e1ffffff000116000500090002150000024fe56714eea4eb0456d718", 0x32, 0x4, 0x0, 0x0) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) seccomp(0x1, 0x1, &(0x7f00005c1000)={0x6, &(0x7f00000de000)=[{0xf7, 0x400000000000, 0x80000001, 0x20}, {0x8, 0x1f, 0x4, 0x400}, {0xffffffffffffff00, 0x9, 0x4, 0x20}, {0x6, 0x0, 0x2, 0x5}, {0x0, 0xfffffffffffffffa, 0x1ff, 0x3}, {0x5, 0xffffffff, 0x8, 0xbd5}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d6e000-0x8)={0x0, 0x0}, &(0x7f000070c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000031e000)={0x0, 0x8}, &(0x7f0000860000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a58000)={r2, 0x3, 0x6, 0xfffffffffffffffc, 0xfff, 0x8, 0x9, 0xd73, {r3, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8000, 0x8, 0x64218007, 0x8}}, &(0x7f0000e2d000-0x4)=0xb8) [ 47.140132] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.189103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42586 sclass=netlink_route_socket [ 47.216684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42586 sclass=netlink_route_socket 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xbfc000)=nil, 0xbfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006dd000)={0x0, 0x0}) mmap(&(0x7f0000bfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b9f000-0x10)={0x20, 0x820c, 0x20, 0x8, 0x0}, &(0x7f0000bfd000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087a000-0x8)={r2, 0x81}, 0x8) readv(r0, &(0x7f0000bfd000-0x20)=[{&(0x7f0000bfc000)=""/219, 0xdb}, {&(0x7f0000bfd000-0xb8)=""/184, 0xb8}], 0x2) epoll_wait(r0, &(0x7f0000205000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000015000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000011000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0xc) r1 = socket$inet(0x10, 0xe, 0x0) sendto$inet(r1, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe120000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) poll(&(0x7f00006cf000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80140, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x2, 0x82, &(0x7f0000622000/0x9000)=nil, 0xffffffffffff2a4a}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r3, 0x80000, r0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000003000-0x48)={{0x2, 0x3, 0x8000, 0x3, 0x8}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0xffffffffffffffff, 0x2, 0x8, 0x2, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x31)=""/49) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0xa, &(0x7f0000005000-0x50)=[{0x1, 0x6, 0x0, 0x9b42}, {0x3, 0x0, 0x0, 0x3ff}, {0x1, 0x3, 0x1, 0x10000}, {0x100000001, 0x8, 0x1be3, 0x4}, {0x7, 0x0, 0x6, 0xeb}, {0xffffffff80000000, 0xa76, 0x8, 0x6}, {0x5dd, 0x8, 0x7fff, 0xfffffffffffffff8}, {0x6, 0x20, 0x1, 0xfff}, {0x100, 0x1, 0x8, 0x2}, {0x6, 0x6, 0x400, 0x8}]}, 0x10) r6 = socket$inet6(0xa, 0x8000f, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000005000)=0x0) bind$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x7fff, 0x3ff, 0x5, 0x1, @random="6a786f18d097", [0x0, 0x0]}, 0x10) getpeername$inet6(r6, &(0x7f0000002000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000006000)=0xffffffffffffff5e, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r7 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000)={0x1, r7}) getpeername$inet6(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000008000)={&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005000)=[{&(0x7f0000009000-0x79)="0dfe58c4d3fd7f30109019ebc62b818901ce2451d6fca423d0d45be95c038c271d6f1fc92a19d93a0004e8fe87437df5d6101a1f58b63bcb92ced209bc79cdae64a12d7455f31bb00fabce50bc290dc66c66a5c444324d2e05d61254c8909e7f150e6bdd442dab3aa50501ca288cd2ae3334f46a2b8d8f28d4", 0x79}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000008000)="0a3adb8e7035b5313fd2a234d50baf4380843f2a7395bc3662e4ac336f861cbd4f2ce941993ef7779187fe", 0x2b}, {&(0x7f0000009000-0x80)="083620257423323b93b180b7ad90d1909eecbfebb51f4bf808224fb8277f7d803a413762c521da56bc0d76dd30e47bf28fb83284c619e3446586ee1a34df363770693c95b102cfe68fb597ec872113e32d1e20d97d76295a56916b5159f6f002184398c36850ea27e9423fbfafd811ce8eeddd77da7918880abfe89c11be71a3", 0x80}, {&(0x7f0000006000)="7e50073c8bf0aac027ba4437c20f5ee55af35ef3ec0e363f9e39621de46b134e95da85ee0186a7210c34517a51838372b6be438d7bbea26908b2b9717069b66f39019ef3c31d47bba63cc75aef033bcafb93ac2b4cb1c711c90e79a5a80010eba88f8d6c6c0b647006dfc728102ee9e057e7ebaf5112f35701c04345ca16994fe65d8229c4bf8cd51c282710a6b63533df0076693feb25bcae5bf91d719bf31faa897785984a23aada68c07b275d20b293963e9da822da05444d6524bdb4c7e454bab190201175a3765a22e7c9a5aa142f7518de3f58e916e8f07647993b5eb90687ae87d28125ba017d24e76e9e41", 0xef}, {&(0x7f0000005000-0x70)="138f7fb1191eb4043b499b29a35ca9d61eb2d87396d40f8bf5af368963422b5527e4b174010e5767ea001c9e571af4920ab7846c7865d8cb72adbeb5cfbbfcc00855afd39640bdcbd8c3b44b3d80fefcc4955055617b24a6f22aac586cff433a9bb29d4095abdb0825e974884da50625", 0x70}], 0x6, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r10, r11}], 0x40, 0x1}, 0x4000) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x80000001) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a07000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f5a000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cff000+0x6c7)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) inotify_init() ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) fsetxattr(r0, &(0x7f000016b000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000087b000-0x2)='@\x00', 0x2, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000015d000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x4000000000, &(0x7f000025d000)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000}, 0x1c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000a5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00009ca000-0x4)=0x2) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDMKTONE(r0, 0x4b3b, 0x6) ioctl(r0, 0x4, &(0x7f00000b5000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000804000-0x2c)=[], 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c90000)=0x2) 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b6f", 0x7}], 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x10000000000000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) 2017/12/24 14:43:16 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000157000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x7f, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f00000b9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dd8000-0x1)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={r3, 0x80000, r0}) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2017/12/24 14:43:16 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="474e490015c778cb8eeca1ac65eabe1e06265473621721ee0ce85ed4b8476a1667ac16dc5ef1c690e5af00f6b1", 0x2d) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004d0000)={r1, 0x1}, 0x6) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d64000)={0x5, [0x101, 0x20ed9085, 0x1, 0x9, 0x3ff]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000)=0x4) 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00008eb000)=""/47, &(0x7f0000108000)=0x2f) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00005ae000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000045b000-0x8)={0x0, 0x80}, &(0x7f0000cfb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000088a000)={r1, 0x1000, "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&(0x7f0000fc8000-0x4)=0x1008) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000397000)=[{{0x0, 0x2710}, 0x1, 0x0, 0x0}], 0x18) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ca2000)={0x0, 0x0, 0xfffffffffffff575, 0x6, 0xe99, 0x6}, &(0x7f0000c0a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000027a000-0x6)={r3, 0x81}, 0x6) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/sequencer\x00', 0x2, 0x0) recvmsg(r1, &(0x7f00003de000-0x38)={&(0x7f0000a4b000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000df9000)=[{&(0x7f0000cca000)=""/70, 0x46}, {&(0x7f0000248000-0x21)=""/33, 0x21}], 0x2, &(0x7f0000ab5000-0xca)=""/202, 0xca, 0x3}, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000017f000-0x4)={0x4, 0x7, 0x2000}, 0x4) sendmsg$key(r0, &(0x7f0000b07000)={0x0, 0x0, &(0x7f0000666000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ax25(r1, &(0x7f0000d16000)={0x3, {"4216b47d0a64c0"}, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b89000-0x6)={0x0, 0xfffffffffffffffc}, &(0x7f0000e7b000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f53000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) [ 47.319470] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 47.343507] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fda000-0x8)='./file0\x00', 0x5) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000adb000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a8b000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x11) socket$inet6_dccp(0xa, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2017/12/24 14:43:16 executing program 0: r0 = socket$inet(0x2, 0x10000000000002, 0x0) pipe(&(0x7f00002c6000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000051000-0x4)=0x0) 2017/12/24 14:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f000070b000-0x8)={0x0, 0x0}) epoll_create(0x9b) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/24 14:43:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) dup2(r0, r0) socket(0x9, 0x800, 0x1) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000c00000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000249000)=0xe6, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b27000-0x4)=0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001e4000)='lp\x00', 0x3) 2017/12/24 14:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000628000-0x10)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) execve(&(0x7f000027d000)='./file0\x00', &(0x7f0000b01000-0x18)=[&(0x7f0000f97000-0xa)='*(:{)GPL)\x00', &(0x7f00003dc000-0x12)='^\'^nodev}trusted#\x00', &(0x7f0000fdc000)='^\x00'], &(0x7f000062d000)=[&(0x7f00004bf000-0xd)='cgroupvmnet1\x00', &(0x7f00008e8000)='^vmnet0mime_type.-proccpusettrusted\x00']) mkdirat(r1, &(0x7f0000a42000)='./file0\x00', 0x10000000044) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r1, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000d1f000-0x18)=[{0x35, 0x0, 0x0, 0xffffffff80000001}, {0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000508000)={0x1, 0x3}, 0x8) 2017/12/24 14:43:16 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00008d5000/0x3000)=nil, 0x3000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000+0xb70)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) r1 = socket$inet6(0xa, 0x0, 0x5) shutdown(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0xf8, 0x2d5, 0x9, 0xfffffffeffffffff, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getrandom(&(0x7f0000723000-0x33)=""/51, 0x33, 0x3) 2017/12/24 14:43:16 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000972000-0x8)={0x0, 0x0}, &(0x7f0000f77000)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f77000)={r1, 0x1c, &(0x7f0000f77000)=[@in6={0xa, 0x0, 0x5b57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000bb4000)=0x10) syz_open_dev$usbmon(&(0x7f0000eee000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f00003f4000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) 2017/12/24 14:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000662000)='keyring\x00', &(0x7f00004a7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x100008) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ede000)={0x0, 0x0}) add_key$user(&(0x7f0000db9000-0x5)='user\x00', &(0x7f0000180000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000194000)="e49e780d9da07fdb0baf91beeb594067829cb188dc9ee1bbc7500ebbab79ee06e408817a05601d26a34b24d93d9bb1da9211f9131146ee56d5c77c", 0x3b, r0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a80000-0x15)='/dev/pktcdvd/control\x00', 0x20ca02, 0x0) sendmsg$netrom(r3, &(0x7f0000d8e000-0x38)={&(0x7f0000aa4000)=@full={{0x3, {"21219074aa00cf"}, 0x368}, [{"a4f3d8ae13af14"}, {"fb7a7cd36339fa"}, {"f596dbccae4916"}, {"75b8dd046743fc"}, {"52762e04fe9503"}, {"f4dd3ec041295c"}, {"398f30da15dfcf"}, {"0cf2944948b880"}]}, 0x48, &(0x7f0000497000-0x20)=[{&(0x7f0000ca5000)="589f2d6ba07d1d0b352e1303fe4c14b2788230ebb976d6ecaaf70642169e8d9fa84bf39cd71518c9fc923eab4d72060884f344cb27ba5e5f3ea7b32411bc81d51e23fdc42d821e34d502335ab4a4333ef14af47e69730d1b92027fc540", 0x5d}, {&(0x7f00003b6000)="5eb262e8ead1b1c13f4be0dc81392a4b40098fcf0ead8f21a3bc368c7c83cc6dff603e40c5ccc95d929ae97d226aea5c95c0f470795f12c2f524767d15d2e49a67c7ae870724f8f4009af28aa50e49b8c550cfceaf562d18222436b0102f49e32b55bb732463c1ddadf08e5a64b27b184356bb52d52d4172f70ca6a1f51f0fe9cea3148ce44d328d7bcb9587c0ab5ea99a918fb571fb02f02c44983a1195ec5c90b384c18348eb2876c12f44e8872f4c64404499a09b730264add3a297c8df732045959150bffb6492115bb659e943", 0xcf}], 0x2, 0x0, 0x0, 0x84}, 0x80) r4 = syz_open_pts(0xffffffffffffff9c, 0x10100) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f000035c000)=0x0) dup2(r1, r2) 2017/12/24 14:43:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x82)="11e7712e6d06eeee705a64a1e57be416708d3cbaf4fe47c7c4e6d59ca7981abc14e46481776a6a4965b6074879923a633cef665dbfc2380272aced6d06482aff72515bd6b04217721908fa796b21ee853b637fa6a9a12e4507ca70312b4ca308fb1880edc1ec41d5e45f014d6d6d49d76473b9b290fe4cfcb682ba6a68c31ce89b6a", 0x82, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000fc7000)={0xa0000001, 0x0}) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/24 14:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) sendfile(r1, r1, &(0x7f00008c7000-0x8)=0x0, 0x100000001) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) 2017/12/24 14:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000901000)=[{&(0x7f0000b8d000-0x61)="290000001900ff0900000000000000020a1300001322ff06800800000d00090009000019000000001d", 0x29}], 0x1) clock_gettime(0x6, &(0x7f0000729000-0x10)={0x0, 0x0}) 2017/12/24 14:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f000028c000)="", &(0x7f00004ad000-0x75)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = geteuid() lstat(&(0x7f000018c000-0x6)='./bus\x00', &(0x7f0000cd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x7, &(0x7f0000815000-0xd0)={0x800, 0x0, 0x80000000, 0x0, 0x1000, 0xffffffffffff1ab8, 0x1, 0x8, 0x6, 0xffffffffffffffff, 0x4, 0xb2, 0x0, 0x0, 0x10000, 0x7, 0x2, 0x4, 0x6, 0x72, 0xff, 0x10001, 0x1, 0xff, 0xffff, 0x80000000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e0a000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000c38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getresuid(&(0x7f0000573000)=0x0, &(0x7f0000bf6000)=0x0, &(0x7f00006b9000)=0x0) r9 = getegid() sendmsg$netlink(r0, &(0x7f00007bc000)={0x0, 0x0, &(0x7f00004b8000)=[{&(0x7f0000524000)=[{0x31, 0x3, 0x0, 0xffffffffffffffff, 0x7, "c853c3b5db616083a80c5ba11865875e61857bdcf58b0a45214eb9732ddfd45799"}, {0xad, 0x1f, 0x800, 0x3ff, 0x7, "3bd5300eab4b28e2167b15b65337397996c1ef1f61d6a9eb23c7985304f31823cf43ee05cd2a265c60d3b1233e98019b242fce8cbff042c69e186ab1556b3855629a9f5fc46c9a4090a59b1e981430cea77888e92b177a9f8f5087bc4174d3c3c9fae4b1cb2c886008e4cc175a9b94bccab96bab483eaefe758bcb574f673a8d19a0953791ed3c5f0f669e90bd6997449bbdbfe6ea984db6ae3d6e6696"}, {0x82, 0x0, 0x11, 0x80000001, 0x8, "994cbac8a487e833bbec6b2666834ec268b5fbfd460d3583d0c60c187e04be8f8c68574abb0ec2337f208dbbe05641adf54e3079a483a35baa4db5bff64303bf2ca632d0efa632a1adcf7a51414b112ac70a4e542b5ee51b1b7ed48948dcec50c051d8adbc5b7fd3dfca0cb7e1c4adf3ceb7"}, {0x19, 0x2, 0x200, 0x100, 0xfff, "824e6e05f9a18278f3"}, {0xb1, 0x401, 0x200, 0x4, 0x9, "63c6d7d80e20167660276b8898ad4c4b676a917c5b9afa416fbb8a5b7c8242d6505406eae27752fd514d30b38a765f1fdc008aa8649174b1d5b70c52f38ed8154ef6ae2100db8b736b2e3e38280daf6abb0f12d5a3636bb4dbb7efb73c9572c1418f2fc92b820c9385c7563d5a393a5f31e01575a71e8465223a79f13ea9164c2507aa0f7d4b7fcd051540ef48307fd2662ac63077a43bca446460611aec00f836"}, {0x82, 0x0, 0x0, 0xe43, 0x7, "fe8b76defa88021ce9edc882966ea8be063c96550fe10a453b969c5c9a7c4826a380e7184248550029595d2e28e4d6f420450159c5ea83d6a1221e626197a2de1ee07226604ab8f7b5e69db8572a57d9673ba5b67cd03eddea3cc945dc53edc5744db0d9bd2d78b70f23f4538d5914ae9eed"}, {0x60, 0x0, 0x300, 0x4, 0x3f522a37, "61a29fa21316e7dfea2a19a6f1525345b08f8654bd1f749fa439d5b7c11239c6e55a9e635c60a4e0879f80e99ced609f4aa197149642dda82841920fa80682790d2f56a040ff6eec9faf531a87763b04"}, {0xae, 0x81, 0x400, 0x7, 0x100, "de3bfb81b7e32d9595f56f5d04235ee523ef7d10f91380c207b0fedb4483bad159de24f1f92cbdf0b718e633d5b7193f6fcb1fbb9a139f6e739c8652aa1ecefb68b45e603d59ef3da430a3fee1d1848f23aae03b445d85172a097111c494034471596f22bd388b11c3450a11fc9e7246d5aef08381a2cc908fb598f925c5b032b8d12b2f7587b1fb2ffdd8c47bc7fdfd7dba6ca9fef513b4f972d2fa3db6"}, {0xf8, 0x800, 0x300, 0x40, 0x81, "e5e2f4b60b88679575d496d4c710c26d650d5da13176d7f9fd56a1139b11fafc6bdfc4b0f3518b7a8ce8402ef658f51c8608255e7997d8bb32b5b143a3ab0146a95f8b8afa37a617ec39817416a382d90c5e98d62732f27c670a9216b2716f20c2075736ff8dce4fe1f2b7744466366db9fd66e2def0b92bd855bf005e6beb6b6706033eeddde53465be3cd035fc8a5bd0ed4503b019da96733633f8c3c19f74dc3e9c66c0f38d74c32a918eb5496d177b4d61c60c98da017642fdcf4e1d453aa8fab00e8ca86b47314d1244459363ad11cc2652f494a10ed7d539b94471bdddb125895a07ec5f9e"}], 0x4b2}], 0x1, &(0x7f0000fdd000-0xf8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf8, 0x4000}, 0x20048000) ftruncate(r0, 0x7fff) accept$llc(r0, 0x0, &(0x7f0000d02000)=0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r10, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r11 = getpgid(0x0) sendfile(r10, r0, &(0x7f0000a1a000-0x8)=0x0, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r10, &(0x7f0000bb9000-0xb)={0x80000000, 0x0}) tkill(r11, 0x1000000000016) 2017/12/24 14:43:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x40000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xf7)=""/247, &(0x7f0000001000-0x4)=0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={r1, r2, 0x9}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x3, 0x2, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e13000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00002c0000)={r4, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000ec5000)=""/235) 2017/12/24 14:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006c2000-0x6)='logon\x00', &(0x7f0000c5b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f46000-0x1)='\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0xffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer2\x00', 0x400800, 0x0) r2 = socket(0xf, 0x3, 0x2) recvmmsg(r2, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000d6000-0x60)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ca9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f000052a000-0x10)={0x77359400, 0x0}) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00001df000-0x4)=0x0, &(0x7f00005e8000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fd4000)={0x7fff, 0x5, 0xffff, 0x0, 0x200}, 0x14) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d96000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) timer_create(0x6, &(0x7f0000e79000-0x60)={0x0, 0x3f, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fb000)=0x0) timer_gettime(r3, &(0x7f0000d91000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ebb000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xabf, 0x5baa, 0x3, 0x0, 0x5, 0x9, 0x1, 0x7fffffff, 0x80, 0x6749, 0x6, 0x2, 0x19, 0x0, 0x7]}, &(0x7f0000320000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b20000-0x8)={r4, 0x1}, 0x8) 2017/12/24 14:43:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f0000a13000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002de000-0x8)='./file0\x00', 0x12) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000038b000)="c37e92c8b17185fd5b117b5d7a7d1c6435150e9ff7a43effc70488e565ceaba94f9d2e63c68abde461a60fc704f52cf3c4192ba9743bcf2a4572c4fbd9e29e1783cecf7cab98f334086c3955354be67a4162dd9fc08691dec9cdccad91aefd5521f742a295755f37e3940a6c04b81f8cb0db644bb5d14099e966b11b08ce7a0769cd8e93611cbf") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000f4f000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00004a1000)='/proc/self/net/pfkey\x00', 0x15, 0x0) keyctl$join(0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009ed000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa5000)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000434000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000096b000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005db000-0x8)={r3, 0x2080}, &(0x7f000014f000-0x4)=0x8) 2017/12/24 14:43:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x192) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a60000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)='./file0\x00', 0x4000c0, 0x0) mkdirat(r4, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r4, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r4, &(0x7f0000cf3000-0xd9)=""/48, 0x30) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006b4000)="954762d9258b24c59933b489b4a0c0182110aeb0821190027acb27273dccf3887b4c9a9123a34887494a208b3f47a996e66ece846d6fa356f49eb23f51033887672295e4f3203bce1a064b5cdb69f60865802cdf3e73fa23e0", 0x59) rmdir(&(0x7f0000398000)='./control\x00') 2017/12/24 14:43:17 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000004e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) fcntl$setsig(r0, 0xa, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) read(0xffffffffffffffff, &(0x7f0000c15000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cb8000)=0x401, 0x4) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000f71000-0x60)={0x0, 0x8, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000013000-0xb0)=[@in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x6000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x60f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe882}], 0xb0) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2017/12/24 14:43:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1) lseek(r0, 0x5e, 0x2) r1 = dup3(r0, r0, 0x80000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) unshare(0x20000400) getsockname$packet(r0, &(0x7f0000dbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eee000)=0x14) 2017/12/24 14:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000964000)={0x7ae, 0x92a3}, 0x8) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8000, 0x30}, 0xc) clone(0x0, &(0x7f0000000000)="5b58002d8f0f1352c16eb5a12701187a784011affb8021edeb5133ff45faba5da3d3f22c5f7b947fdb72af1a0b20760023c01ce383c4bbf17214fa1ebe7ff719c4936cb9c87c5af1e2385cfd34fb3709e0c295b94a85a821c5ab283c5386b9fc5a670f367bdc116f729e8a00984e4a1d0c4898710ee048b49281d376fd4add96c74115d9b368d3d449dfc7170b5cdb9bd26d10a18695bf1117a6c9e2b776df1f8d19e1576a52", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000000000)="31d7c1f1387f0808ef5ac36e1baf9c5b0931c07ac0df2dd1cbbfd32f0ec895e98b13c0a89c70eb5631bdfec5be8cb0bcc4840a7dc58eaf001ded771c8ad70adac5c8a43c970cbf55bd9167ad3b8baa3728032a9514ac1ed57fe3a41874240ffed75cb1b959c9844a28c9d05466c2edbfe3572c7540ad41901d26a25bb215b75320cf43221813d9e40005bc5402f158e90158c381807abda469699d7634ee9ae9511cd72fc1b8fcca61daa13844468d25a5e1aec026cb97f0059cd5ecc9df21827ea4571bde958bdc8637fda7c6c69af250b443a905d4289e7c0c00422c5ea95a24def4e3e91e11cd84eb9537a76a12670cd19f") r2 = getpid() mmap(&(0x7f0000454000/0x4000)=nil, 0x4000, 0x1, 0x1010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000002000-0x8)=0x0) 2017/12/24 14:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000988000+0x851)="636700160000000000000106", 0x0) ftruncate(r0, 0x2df2) pipe2(&(0x7f00006e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x8020000000080406) splice(r0, 0x0, r3, 0x0, 0x3, 0x0) 2017/12/24 14:43:17 executing program 5: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c72000)=0x100000001, 0x4) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c73000)="8c4ad62aaa3cf7555d52c9befcd7ec12ce613f33dad07b5e9be8ca41a428169694aa7d4c588104966a67c7cc3da5aee9d96593d157f40694ae7e8aef19c6e290366dd7985fdb6987d74dfd22139cef03d6b3c6cb8cdf330051369e271ee30408031d18d07fee9798941d13653ea8b13792b7f36288aa8bcf7665f15f0ea0ca9ff672c448f373ff7b9620f51fcc4648189945c327cb5dc42e479faa", 0x9b) 2017/12/24 14:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f0000aee000-0x68)="00812400123d3a1e47897b894e34195320b3676e3a6e4d04bad4c52fcad65c353f042a814922d792b2c0e033e73cc55912342f01067a112bce5eac85cf6fe446e559c27a12e75ef37c54e12c5baeeb2c1fce5ce11423ea5982c2a3ee6cf79b360ac94e8d9f2b561d", 0x0) inotify_rm_watch(r0, 0x0) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000545000)={0x0, r1}) r2 = epoll_create1(0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000790000-0xbc)={0x656b9096, 0x2, 'client1\x00', 0xffffffff80000007, "4d0725a25f6c7dad", "9065b08d02a3b593049ffc02244ea46a3ef4bcbe3d06c774b67c3ed23a20ee9c", 0xffffffffffffffe1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r0, &(0x7f000040a000)="1f0000000104ff07000000ce072d002ff300f00008000300f2ff210025df00", 0x1f) 2017/12/24 14:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/autofs\x00', 0x301000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e55000-0x80)=""/128, &(0x7f0000bdc000)=0x80) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003fe000)=r1) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/24 14:43:17 executing program 1: prctl$intptr(0xe, 0x72b) 2017/12/24 14:43:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000+0x8e0)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept$nfc_llcp(r1, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001a000-0x4)=0x60) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003d000)='eth0cgroup\x00', 0xfffffffffffffffd) add_key(&(0x7f000003e000-0x8)='big_key\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) 2017/12/24 14:43:17 executing program 1: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000df7000)=""/218) sendto$inet(r0, &(0x7f0000df5000)="81b963c45ce5ed4b285df8bdc134dd629bf2e90db939ff464b00000005e81bf6e60c8365bb040012165dc7afa0018f015c84dd547524befd383fe6fbb73b87093f4f12ce5261325aa3638384aa4710ceafc84e0000000000000003b9456e4fa98de3a6b5", 0x64, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x6) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000df6000)={0x5, 0x8000, 0xfffffffffffffffc}) [ 47.818468] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/24 14:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000563000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d4d000+0xb22)={0x4, &(0x7f0000e94000-0x10)=[0xfffffffffffffff9, 0x1ff, 0xe5, 0x80000001]}) writev(r0, &(0x7f000006d000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c305000040001bf701000000000000000000800009001300130000007f00280fef000000000000000207000d00", 0x39}], 0x1) 2017/12/24 14:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000616000)={0x0, 0x0}) connect$llc(r1, &(0x7f00008db000-0x10)={0x1a, 0xff, 0x9, 0x72, 0x25d, 0x3ff, @random="d546f00b2017", [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e72000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000cc1000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a07000)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000418000)=@req3={0x2, 0xfffffffffffffff9, 0x2000400000, 0x3, 0xfff, 0x6, 0x9cb7}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007bc000)={0x0, 0xffffffffffffffff, 0x30, 0x7fff, 0x2}, &(0x7f00003f5000-0x4)=0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000468000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000923000)={r4, 0x240, 0x401, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009a3000)={0xfefffffffffffff8, 0x800000000000b, 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]}) 2017/12/24 14:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000b8000)="db7dff43ad8eb4090000001a2aebfab6715addb8f745589ccd6e8b85aff7676ed12eff791c68b9b10d346132ffff75f68f60c027ca0680e1", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005a1000)={0x0, 0x0}) read$eventfd(r2, &(0x7f000083a000)=0x0, 0x8) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @time={r3, r4+30000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, r4}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000545000)={0x0, r1}) r2 = epoll_create1(0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000790000-0xbc)={0x656b9096, 0x2, 'client1\x00', 0xffffffff80000007, "4d0725a25f6c7dad", "9065b08d02a3b593049ffc02244ea46a3ef4bcbe3d06c774b67c3ed23a20ee9c", 0xffffffffffffffe1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r0, &(0x7f000040a000)="1f0000000104ff07000000ce072d002ff300f00008000300f2ff210025df00", 0x1f) 2017/12/24 14:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b57000-0x10)=[{&(0x7f0000b13000-0xe7)=""/231, 0xe7}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/24 14:43:17 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) 2017/12/24 14:43:17 executing program 3: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00001d3000-0xb7)="1ea54ead2903e6fed471062b83a877db04f5e5893dfc1cc902176de342b52a4203655eaf355db864bd84ae70ec980a7185a4aea4aff6edf03b9c8e6891e07092c170cf65af8fbce6ff9be0419a9fabd8569b7bc9178239b8994a994dd5e06ca9aae0a3ce7105ba9f65ed48825a06812eefbbecbe659e0040531273b76056c3e845a92f3d1f1a7d0c459873a52287b443680eac3ed853f3688304ea75b9f070cf8389d030587e2e5a375bfd1ca9abfd0babed349fab0b81") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000019f000)=0xff, 0x4) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00005f8000-0x38)={&(0x7f0000204000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000623000)=[], 0x0, &(0x7f0000624000)=""/169, 0xa9, 0x1f7}, 0x41) 2017/12/24 14:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000a, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000936000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/24 14:43:17 executing program 6: utime(&(0x7f00005f6000)='./file0\x00', &(0x7f00003fc000-0x10)={0xffffffffffffffff, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906001207040000008100ed3b9509000100000100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f000035b000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000bfa000)=[{0x7f80, 0x4, 0x0, 0xb8d, @time={0x77359400, 0x0}, {0x1, 0x8}, {0x7, 0x2}, @addr={0x3ff, 0x8}}], 0x30) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000bcf000)=0x4b63) [ 47.887867] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.899780] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.907549] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/24 14:43:17 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000c000-0x4c)={0xffff, 0x7, 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="9d330b161af53b61274d6c8ae3555f67414c9f1fdf8e19ea39bb7acfefe672481c46433b292440355fd2309a72f1b651c7bd", 0x32, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 2017/12/24 14:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000086f000)={0x0, 0x468, 0x30, 0x9, 0xffff}, &(0x7f00000d2000)=0x18) mknod$loop(&(0x7f0000697000-0x8)='./file0\x00', 0xc000, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008e5000-0xc)=@sack_info={r3, 0x1, 0x3}, &(0x7f00008c5000)=0xc) close(r0) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f00002c3000-0x35)=""/53) getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c2c000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 14:43:17 executing program 1: prctl$intptr(0x26, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000)=""/50) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/24 14:43:17 executing program 0: prctl$intptr(0x8, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000500000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) fcntl$addseals(r0, 0x409, 0x2) 2017/12/24 14:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003b3000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') personality(0x5000007) mkdir(&(0x7f0000a2c000)='./file0\x00', 0x48) umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000814000-0x6e)=@file={0x0, ""/108}, &(0x7f00007f1000)=0x6e) connect(r0, &(0x7f00001cf000)=@generic={0xb, "7a1826836023d72a5152d1e8bcfbebc5f37a69365517c60ab0e6e03e9db1c50de8643a9303e5d9e9d8c1e29524893b5b1da0ca17ff13aeca6b171a798522186f6adc72c1ca873ccff107b6737d62370c31ebd63368eef2e988c3cce1c4f78612f30bf124f40b217e867f2add6f328456ed4ddf7985f9546f69579c4657e1"}, 0x80) 2017/12/24 14:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001d000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e15000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ac000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000029d000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x1331, 0x0, 0x7, 0x2, 0x4, 0x0, 0x20, 0x6406b92b846def95, 0x0, r1, r2}, {0x7, 0x1ff, 0x8, 0x3, 0x5e3, 0x6, 0x7f, 0x9}, {0x2, 0x5, 0x100000000, 0x200000}, 0x7d7, 0x7, 0x6, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x100000001}, 0x4, @in6=@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x3, 0x2, 0x9, 0x3, 0x8, 0x5}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_settings={0x4, 0x0, @cisco=&(0x7f0000072000)={0x717b, 0x4}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000049b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d2d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004af000-0xbe)={0x0, 0xb6, "0c3c8715264837bb8df4f2e10a3e05a8f82b1be0707ebb65b5bf1737d34f7d984fa15a0b131ec16b130c4fec79172fc90cf7d8010ae8de3d527fff9714152d46171efdbb3bf0de9c5066babc584772b702b5c3042df6812e532f3a8731c264f96ceb3f88b215793b1e2dbe396d601c3c7307784d8919c1c7b6e7e5dd5dad8c9b705bcf4ca20c025578e3c0de0f557c3478f6cfd3dd42fe01f65a3331b836acd71a99d13a2467860a486dfc070691bf100f1deff86d83"}, &(0x7f0000ac7000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058b000)={r7, 0x2, 0x0}, &(0x7f0000e1a000-0x4)=0xc) sendmmsg(r4, &(0x7f0000127000)=[{{&(0x7f0000256000-0x9)=@rc={0x1f, {0x6a9a, 0xb8, 0x330, 0x9, 0x7, 0xbf59}, 0x1}, 0x9, &(0x7f000030a000-0x20)=[{&(0x7f0000e70000)="ec4966716274916bd6474926459104ba8a497147173189d671fb31d2b99d0239405c332fcb791bc941761a4c049cdcc1595351e64491574e9fc1723cf9ab6a032091d5178fe9faf9426813be8d5c52d8da52d36666576a1058c3ed1f7ec63146b502000b381426544f1deb51b5901f9336a1788961d905", 0x77}, {&(0x7f0000951000)="72245a4a72c08625a9c000b5c04538bac2655e33e3717cb6a7e4f2f21d5e9cd20bd180d5edde340d3088ef4945bf83af1dc15f10c6d715e038d25a41cb093932ec5f4294f03b16c00d9bb60d1e94d470a0d766263b75748c310d348231289b2fad7f645622900cb49721128ff9a64c7e3fba58421973ca33cbc80f9a65cd32e4cc24d268ca3f5025f5cfd10fd8d70062dc9d7922abc71ae2cffe5c5bad7a7060bdd93b8206e2ca76dd829850a2aea0e0bc9303960b97513ac479f8a6b95a3cfcdd3a0ab359b82fba6e1cdf5470b25e6240cf5e31cead7008", 0xd8}], 0x2, &(0x7f0000973000-0x27)=[{0x68, 0x114, 0xf5c, "107d24a93dac8bdbaf7a18b35ebeb6f1ac03e3db29157704f8fafac75cdab1f10c691e713e1d4b54f15fab1b482f79e84c49c55c1e969a94c1cf3fd52510522d38d763d6c7bd0391e33ca9930202fc0ef8e7b21e20edff"}], 0x68, 0x800}, 0x0}, {{&(0x7f0000f5e000)=@ll={0x11, 0xf6, r6, 0x1, 0x1c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f4d000-0x50)=[{&(0x7f00009b5000)="7613d344a84547eedbb89fcadad012b99eb73bc5ecc8d3cb469081d82510bab744d31c66", 0x24}, {&(0x7f000036c000)="4de134279b1c24f0839638af8bd4846fda9ec88657a139b436ba7de67c2d7a23474b7a351ed27ca84cf5e16b8691a9cc4b03b51aa0589c88d0e679a869253c594abd81dc6d7805f778bb8ecdabc253ce", 0x50}, {&(0x7f00009f5000-0x10)="5a095c4799bc3a98d35c5b0f8aaf4655", 0x10}, {&(0x7f0000306000-0x14)="2f06bcd53a2524183085fdf1ffd22803c3448e18", 0x14}, {&(0x7f000058c000)="f617b8378bc67e54b88d2e8c1d5497aa4fd84e9e688543488a7f3fd05307c91b83215754fd046111441e434aab92245ad1d94d306d8befb7e82f72aad5e9e773545b07e893af3a79b789ed968d328bc1e2511f676531d55792fb66140779df24a1a8da8331671918e51f5501f4153e66021fee21e863601c75532f9db212e4d9a7dbc9d3ccc2b34c3ce1c5936654fe5b66e4338ae8636b9457f957d7a5de19ac4d700ac30f917e4959caf446f3129518eed1d803f97051cb436be54e52e67f917edb35d87395198825b940ef5655d31631f2", 0xd2}], 0x5, &(0x7f0000cfa000-0x1d8)=[{0xb8, 0x199, 0x3, "bb8cde37204f6c8d54e90c026046cd4e4fa6ce7d599b84f7667d48bf6f639c9f968428ca1262ada592d0ebea8435466591126847690fae47d24965c45ff53997e95e42912515707481036f4633daf9906809a6ca29bfee92a98c06929c41e42106d6809ca7ea043797b07b96b23788b070a0b5ae1f8a0ad92a1142d449313b18dcad57fd52417b40e599ab88e8d1fdfbe776aa973f33c1406f1b74cd40be0e4a3b3a"}, {0xf0, 0x114, 0xcdcc, "c2a8200947ff7e1f8c7e5c260d0906b8d71095a10a7326d1c383de08b7d6c53834839410cde3a7d28d8814c9e63925968afb662677f73a48c3ae513f419240f5760621247df0ef3b217693d5e1a29f4ff7d8fc4b4e6d082133ada32d9ec84817fcea06071456f2cb15da49ca7888f2ef9a99535be81eb1370dc84df6f02895a0f5e9540605388b68a41e4d5eb995478814d3ee499558c4190a8e6b059f5c335295a6740e88e6d249c05f23179e4cf0b034b58c21d64f26b0ee64d28fc9d72b5a44a0933c576f9d02bc6f2376faea6ac5b73c8ef44c586e635877"}, {0x30, 0x107, 0xffffffffffffffff, "d563d394e39e0d992cf041469209cff1100d0f70dca6648429"}], 0x1d8, 0x40}, 0x3}, {{&(0x7f000037c000)=@nfc_llcp={0x27, 0x17, 0x1, 0x5, 0x2, 0x24000000000, "b54522cfbbe48e3577a94e34e5c6c0ae71772a03af79c628ae780b519f1612967a14f28dce21bb0a6c7623d856d46fac5ff74075fa99a6cf7eda64faba782c", 0x6}, 0x60, &(0x7f0000ccf000)=[{&(0x7f000054a000-0xdd)="199c2d45c4a418d4ba1c43cc5ed4e8eb3adb799c8c6ce53be210794e4ee0e53faad91c6a7d66424f6429831e44e5969a04b07cd73b03bb46b7213c35d50d2285ac2ed853609da96b2578e51a3effda83097a71d41d166bad91ff2d73caf1c8c95e4fba1d43948d5a0dfb2f30d056c9a4d65e5c07b636a1dd57f77b566b9ad92ac1d9358a49e4d60429d1e793bd584bec5c328ee0a2b79c766e43a5684af45775adca2291c2a9a9ab541bfc99c474680de4712013bbfa5035b8d72da0b3decc431561c2aa55b546f33e2ef4cdb7cc04e00fe882f62635db233eb8e812f9", 0xdd}, {&(0x7f0000e2a000-0xc2)="42e640cc2110716c6790c9db14b475a1f8e252ccd36c01472ed1a93b70884e8bcc7efc0a00730b71215696a153aafc43ffd24cb8e1bbf342da57593b0f633216c25f3abe247c74506fc554010abd9ac8588cf3fa173107c8d3151de1e1e871b89d0be9a6e9e580695331c01429990321a3683ae774e3ae6bd5b4d853366c272ca9e1e663619eba94cd69b446cece97da22c261e2eb13a342b745a345123a2f23751244a1a77cb42acdeb120fe8b3a7ab7f4aa908eda376c297c773e46dc3ac583ece", 0xc2}], 0x2, &(0x7f0000557000-0xf0)=[{0xb8, 0x103, 0x20, "3f86c15001035c5a3ddf836b338ee7bcd5acde1c9c0d80632f36257dea98e400d85ae40ffd5e0eaf00f9900596118287c2e1d693edc423b0533ad43b16ff35e62085702fe9ff2da9bd577137d5355ad0d19c494dbdc14af1b7635b78c5b14f2243c756af8b0d4aa1dfe10ac081be300cbea2bba17f08b41bb4d12cd4f6b5d2170a43712acfc1772d96f19cc73952f258a6016279e49bbc46e32b31c902a6db95cea17c60749d"}, {0x38, 0x112, 0x10001, "7bc9aa9dc48d11e6c4b916c72146711709e2ad4ef4f0a8ea01588904b1461597c1879ddc3d49c3"}], 0xf0, 0x4040}, 0x4}, {{&(0x7f0000424000)=@ax25={0x3, {"0c1df3152d6689"}, 0x2}, 0x10, &(0x7f0000d53000)=[{&(0x7f0000adf000-0x76)="5539b51c2a6db839f275b3e6e38639abb9db8dd91bd670561819a6d9bbb74595b90c10e6df372b1879f6c7cf5a99ba800953eec2b5e76b183c5aeabb403de19b48a10d80c52d2b2ccbeb6271eed2e5fd7de5c15351e3ba4ae597f7e49fc9d0126c880bee32fd7150271900d7abb462b810beb8f07d16", 0x76}, {&(0x7f0000063000-0x1c)="3324d508409ca4fde9f5d09b6fa1f7d063ddf6b76da118c5438471d4", 0x1c}, 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", 0x1000}, {&(0x7f0000a47000-0xaf)="8892291c8f808dd7bb9abd02ff1677075db8077ee1e68434979a56bb5df411801106445139bfc14df9f7da4688632da8adfc65df2e0510d1fff935ac2a5ec84881cc38e89acbf55aa115c5ce25cf45bbaa9bde711d0a02fea0db9e94e938e1d40bbdab1500304c52ebd8f7253a074cf9615b7324ae00d93487332439bc7a6d07582feb9d35d5a70a66a09332f3f18090179fab8297d333133b08fbfac4c23a0ef0721b163b382d0db44a89a810bb21", 0xaf}, {&(0x7f00006ea000)="44536a2d72767fd44b795a4845ce568a0d1a208e67891c9833bf3ebea5af4305dcaa0ee229355b4bf4b8f9b6cfbda37381e83076cfb250edda8851c8958e5be1468cb66867f67ff56cf4f6f982d8", 0x4e}], 0x5, &(0x7f00004e8000)=[{0xc8, 0x0, 0x1, "2570401a2080db530e72f25c0f3e6cc64ee58de0d1e7703b7fa810688e6a10a6f6fa6c415fc1258b7de671e0b45bc49de46aa7c75fc1b42ccb860feb402d6ed9eee7163dccdf90a3cd8629a3815d9cfd3d1c20b6ce3ec5c1b18654af8c091eac801daa003a96b5affd220536790b3116b9294103eda873d6d2fa3306d56bb9ea950573d73e890d796f0165fb3de72a5ae9b72c2346565878301d3010b6899ebf0025ad8083a76d3febee2734bcce71742f1a566e2a3c80"}, {0xf8, 0x10d, 0x0, "2c3164dcc60e3af1176ecde32d98f747c8ab9ff4df78c847d5db9effcee25e667c484154df5afc7a410a5b9fc4aa558993c8b757f221ded766ac2b77057db53158d596a0f7e3252397b5e9871754153d687f04f1e7708a96089bcd5e413e4296ae9e7ccc59ab223b7c8224fc22c01bed0ff38aaf3582d7c24e57b8c4a14572fa47723f9c6f583e7336987d6949fe5a7bbed2d889e18fba448e875b89db7de4c151b75124fa22b5c30665b5d05b586b416aa3f814dc3e122acbb232deeb5f1bc9fa41fc23549e349b43b4d20d5453b58b6014ed03573349b5bd10961c584765ebb6ccff"}], 0x1c0, 0x10}, 0x1}], 0x7, 0x4000) syz_open_procfs(r5, &(0x7f000029d000-0xa)='net/icmp6\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00006e6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x100000000000000, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/24 14:43:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008a000)='/dev/hwrng\x00', 0x220000, 0x0) recvfrom$inet(r0, &(0x7f00000c6000)=""/52, 0x34, 0x100, &(0x7f00007ef000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/rfkill\x00', 0x20400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000050e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0xffffffffffffffe1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c2f000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x100000000, [0x12000, 0x0, 0x2001ff, 0x401, 0x4, 0x9e2, 0x0, 0x135c]}, 0x5c) fstat(0xffffffffffffffff, &(0x7f0000576000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000000400000, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x0, 0x0) rt_sigqueueinfo(0x0, 0x100000000000000, &(0x7f0000038000-0x10)={0x31, 0x0, 0x0, 0x0}) 2017/12/24 14:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fe0000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) fcntl$setstatus(r0, 0x4, 0x42800) 2017/12/24 14:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce6000-0x10)=[{&(0x7f0000f3b000-0x52)="86", 0x1}], 0x1, &(0x7f0000a11000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r1, 0x5421, &(0x7f0000ad1000)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2017/12/24 14:43:17 executing program 2: r0 = eventfd(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) splice(r0, 0x0, r1, 0x1, 0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000-0x10)=@common='gretap0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='net/raw\x00', 0x8, 0x0) 2017/12/24 14:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80003) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000086f000)={0x0, 0x468, 0x30, 0x9, 0xffff}, &(0x7f00000d2000)=0x18) mknod$loop(&(0x7f0000697000-0x8)='./file0\x00', 0xc000, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008e5000-0xc)=@sack_info={r3, 0x1, 0x3}, &(0x7f00008c5000)=0xc) close(r0) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f00002c3000-0x35)=""/53) getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c2c000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 14:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0xfffffffffffffffc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000984000-0x1000)=""/4096) r2 = getegid() socket$inet_sctp(0x2, 0x5, 0x84) setfsgid(r2) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000df7000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000df5000)=@add_del={0x2, &(0x7f0000576000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) clock_gettime(0x0, &(0x7f000050b000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000df4000)={0x5, 0x452, 0xffff, {r1, r2+10000000}, 0x6, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f0000d83000-0x10)={0x1a, 0xf5, 0x1, 0x0, 0xdfe, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x24, &(0x7f0000df4000-0x4)=0x0, 0x4) open$dir(&(0x7f0000606000)='./file0\x00', 0x2000000021f, 0x5) 2017/12/24 14:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5403, &(0x7f0000772000-0x8)=0x0) eventfd2(0x81, 0x80001) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c09000-0x64)=[@in6={0xa, 0x0, 0xe4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$TCSETAW(r0, 0x5402, &(0x7f00007ed000-0x14)={0x401, 0x53, 0x7f, 0xfffffffffffffffb, 0x1, 0x17564229, 0xa2, 0x100000001, 0x10001, 0x401}) 2017/12/24 14:43:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) setns(r0, 0x8000000) 2017/12/24 14:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bond0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2017/12/24 14:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc3000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000a67000)={0x5, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:43:17 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000759000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cca000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x182) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x1, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x1f, r2, 0x10002, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) r4 = socket$inet(0x2, 0x1, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f000000c000)={0x1, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) socket(0x1b, 0xa, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000007000-0x4)=0xffffffff, 0x4) ppoll(&(0x7f0000006000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/24 14:43:17 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f65000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00005b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008a8000)={0x0, 0x73, "a100756c535098be208546817b3583dfa4fc967ab0d023357518ceaace13be7e2e500b476924d418e7592d577dc95621c48fceecc03b88ec55db9843702903a7b0d4a2254490e4085dfeeca8dba635459beddc3dd1dc2c9ef0b26ac66548bd4b5c5f7afa462ce8ca4b690c9ac043410d585bf5"}, &(0x7f0000000000)=0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x20, 0x7fffffff, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000002b000)=0x3) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x16) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000ff4000-0x4)=0x0) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000fe8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fe7000-0x4)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00004cf000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0xc) 2017/12/24 14:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r2, &(0x7f000088c000)='./file0\x00') write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) symlinkat(&(0x7f0000796000-0x8)='./file0\x00', r0, &(0x7f0000d6f000+0x8f6)='./file0\x00') unlink(&(0x7f0000fc7000-0x8)='./file0\x00') write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/24 14:43:17 executing program 4: r0 = socket(0x8, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @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, 0x1, 0x7, 0x5, 0x3}, &(0x7f0000955000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d24000)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000562000)={0x0, 0x0, 0x100, 0x9, r3}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2017/12/24 14:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00004fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000069b000)={@common='gre0\x00', @ifru_mtu=0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f62000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2017/12/24 14:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) read(r0, &(0x7f0000d71000-0x4)=""/4, 0x4) writev(r2, &(0x7f0000dfd000)=[{&(0x7f0000731000-0x1000)="ea", 0x1}], 0x1) r3 = mmap$binder(&(0x7f0000e3b000/0x3000)=nil, 0x3000, 0x8, 0x20030, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e1e000-0x18)={r3, 0x0, 0x0, 0x0}) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f3c000-0x1a8)={0x7, 0x1000, 0x3, 0xb1b, 0x7, [{0x3, 0x200, 0x3f, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x7fffffff, 0x8, 0x100, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x81, 0x100000001, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x37, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x800, 0xfffffffffffff000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8000, 0x80000000, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0xffff, 0x9, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}]}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x5) fcntl$setlease(r0, 0x400, 0x2) 2017/12/24 14:43:18 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) listen$netrom(r0, 0xb8) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f0000029000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b2000)=0x9, 0x4) rt_sigreturn() readv(r0, &(0x7f0000027000)=[{&(0x7f0000029000-0x1000)=""/1, 0x1}], 0x1) 2017/12/24 14:43:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x35, &(0x7f00009a8000)="", 0x0) 2017/12/24 14:43:18 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 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]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f6a000)='user\x00', &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f6b000-0x2b)="6ed06d6efac1ce34b4331e9cd743fa3e086e03166adf6f5618bc82f0b16810670315bd11d5f4427e114b60", 0x2b, 0xfffffffffffffffb) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000dc9000-0xa)='encrypted\x00', &(0x7f00009c9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f6b000-0xee)="95ef2b15c1b87f77e46c0c9a5f3d7c4b06ab8415b3789bd22068ea005fdf5f3badeb6b126223778298dfc29739a9af95024ea67164a4131910701cfcbbbe226ec53652716f54083e485cbcef2b1fe0218be1442663ac2fb58aba03bcdea507dfb51a44f295cc1e539ea60390629643bc9eb71c0ff3d68279b6a34616d47fc917d6b893c7b16268cc7fd87b89b186e036f137d521050e1d4c53fbab46c2406fd4f46ce8e9c69ecc172617b76ac19aa33c30a01c6e518ee9af18d897e386fe0c8a75611c98eeb12519beb1ea534d343f355f939efa5ed42de2d1d17abdbf77ba9d1d58f463350bbaf342bfc2420df3", 0xee, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000f6a000)=[{&(0x7f0000179000)="30855225aef1cded97acaad54fdd299dec8444828839cb8f3a97b839d41d011a540d8e7730162ac711c6a6a905360fc846d93b73274f87237b75a9e0da98f35d2f2f23dc931e24a25f7059e5f873687592bb6c3b93c27a2c3e2d5d0d1b0bfd57611316c0a15059ed4052fe0d92ff95b12a469b8bdc0f", 0x76}, {&(0x7f0000d41000-0xc0)="c6282fac4112268eb55730ddb0326d9023614d7602855fd591ae057180eb8a70d5bc2b5edfb46b576db29644ae831e7210565617f3900b2da1918d2e926731288c634619b1198619e325f7a00718205f0d6e73d9ea1f70c3a0652df478131a178d28d9c5ede2b82fc3ddf2b3b2b59a4b7d0f9ce4c9c0839960ce4c71f96f1f3e1e3d07f13003598d1a9987589203d19864b2986ed4895ade36f5fae1ae3bdcdad1267ac5ef839b3571b6753f6ae66949cb6a2c25359d2c9c5eeecb0c8b7fcaa8", 0xc0}, {&(0x7f00001f4000)="b2fbfbf38614c13e889081a2268d5a27cfab7ab816c1d917a330bbbb0c5a161a41bf454144f93cd34f63f3d4027299d15c45e93ddaa9a7ba2616f1f2794cb87a4390311bfa328b9e2f8ad3048df76e94c0ba33ad91d57e3b0a32a25843edbb783079d7e4103d1ea99d6909b6203abe09a749af06f11ee8aeded812cc724c3cfd53e68787e8035941887e41b86301f282bbc5ccdd0eef003512f024f95182df73ca0ee9ba9ff5961a0c87fb05", 0xac}, {&(0x7f000082d000-0x4d)="502699f683c14209ed9b7dd98e48700471023304dc8b752ab8c8da2568f29dc0211f3478b1f776ab2453d878485bbb37165bbc0dcd1cd9a9ad473f213b942337ce530e8eb93aa9eed84de1d50b", 0x4d}, {&(0x7f0000f6a000)="a0341df282df66605de6568bbefd5b2e6c08b9dcfc690080dc9cbee07af4596b86045885c1788098e4aa479b5fc4477f0cd333d38c893710d51cc7a660d3760068a2bb6e60cf1c2701419292b6b7b7", 0x4f}], 0x5, r2) read(r0, &(0x7f0000f68000)=""/202, 0xca) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d89000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="643a3cc6f39851e3efa365666671c3ff"}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000905000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f50000-0x4)=0x3f) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000085a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000078a000-0x4)=0x0) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffff9c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000351000-0x8)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00003fa000-0x8)=0x0, 0x1f) 2017/12/24 14:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b1d000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ea2000)={0x0, 0x0, 0x0}, 0xc) r1 = socket(0x10, 0x3, 0x0) getpeername$inet(r1, &(0x7f00009b1000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x10) write(r1, &(0x7f0000378000)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600020001000200", 0x24) 2017/12/24 14:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f00007b1000)={&(0x7f000002b000)=@full={{0x3, {"83f70e3cea22bc"}, 0x9}, [{"4c485864620134"}, {"8dec3b81569137"}, {'MF*0]5|'}, {"a7bacd74845a54"}, {"02d9599dda1426"}, {"50b410d1aee2aa"}, {"b08816eac2c71c"}, {"6b44603eea8095"}]}, 0x48, &(0x7f00007c0000-0x30)=[{&(0x7f00007c5000-0x52)="c00e04245ebcd25526d1d19c0bdda96ca2d552944c8f900008b940472cfc47db499a6f2ee4c4d51e0cfd40895c904817d1fba6d2b29c3092d58247095a12441a9d6e1cdf8196ead325957b760732006d5c29", 0x52}, {&(0x7f0000220000-0x21)="8cfaac2fb3ef732a47e4e29c0dfb945895af41032f5dfd7659c78901ead1c10904", 0x21}, {&(0x7f000090c000)="aba38951d04f8e780ebfcba9a635b74ae2d0d4b4c1721791c2f7442e5ea099c0ca99adbc4e9a3d454b38ff671643d5834bb4aed91a31e298836788d807c0901fe0d7d98a84df55986e5e5988defab883108f86b6d12e4d357a744c3a33b9636d18135eee3a379057a969efe81edd3010df86ca54320697c9e10658330e504f23d253cb205324624f6e8a985eab89c1d94d64ba3e4017093e2cf23bbe0f8a59b5", 0xa0}], 0x3, &(0x7f0000424000)=[{0x38, 0x10f, 0x7ff, "c018d57fa53740cb79035ce4cb602407b59459db2ea69eeac778f19c2ed46c1e368af5d8405485ef"}, {0x110, 0x117, 0x3c, "b482e8537f0322ef2a5ff69414a28adb93082eccec415fd24765310b797011d4fc2fb97d37ed3f1e2d04dedaa223ffc24a16f4abb64821a0efe6033137607f45c5c1fb1a0ac86f22886e4d9b5a35a601e4d06d1db230d87188351f7975ceff9c1b8d33de9bc5c7f78e2139dfc09c3cb8a47169b379b789ffd9e30561ac67b6d69939d4ea4923f626760c41075061271e1b71ec109516e9108d3b0b245a99a7873454ff4258d5ef3caa0ceeefe22212cb9baae56e9e4d860874c8e278dcfedd0f3f0e6987590e86ca4c02f2d02f091580aa91ff0b36e8f90970a1ec6968fe5d010283c7292c9f0e874a6c96d5797bf0aad67c15faeaa6c245085b91e31efef2"}, {0xe8, 0x11f, 0x2, "84489923b0cd1755222fed6be953245cb95bd73adbe0691dd335558f6e8c1ebe8aae42180e3a1321c164b4a97be50ca3915bec9ab3e2875469ae9b9b16b720ab8bc62aa75e08159e2005d2c9727cf957acffc86ed158ee743add9fac7f04a1157aa3256c5d836c13d487c237c86f970b7f0c8c5832dbca0a7a80430842a6fb6d324f8455876f278f6f2e25dd2385dcd4acdccdf58b1df32e9950996543cbb47a797f61bfd9de97f0444e9632eae9a86632a251517c14bcd4c7fa55affc9cdc4a17f16d2d48a018b1b7efba3420cf003fe8"}, {0x50, 0x29, 0xea9, "b98bd1b0cc23d6ec8b7c0d991fa8171f9753c9546514bd2d0429d3b481c76b1c3cd3e9a856f4a6535d0ae716fb6b8fe1e2d96a4499c1af20e940153b"}, {0x18, 0x1ff, 0x7, "3b0570d2678f"}, {0x60, 0x18f, 0x8000, "5a8cead06bfb668ee5d0e89809ae466e898dac9f6020aa3f4813fade0c388e4b65c95e861f83334008f63bbe994e468142d1b8f974b3e976d2dfea9471ac32018ca1116b9396cec9238004"}, {0x90, 0x1, 0x4, "067ab2f7118070913797b2f79d73797dba83d591ad3a133e4ecc9f2285b9dfb89ab416940c949d74a45ee7d270d012ab85e41ed714bb04f5cc45d3a1de5a11a8039320b02a421892c30fd72dfcfc3b7130285d040d370f591c8c11573b6cc80ad560120605cc652ec17bb8b8a50d98fa41aa1f64ff4a825b7a8a"}], 0x388, 0x20000000}, 0x100) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) exit_group(0x6d7) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(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}) syz_open_dev$loop(&(0x7f00007cc000)='/dev/loop#\x00', 0x4, 0x400040) 2017/12/24 14:43:18 executing program 2: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0xfffffffffffffff9, {{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, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001e9000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x14) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = open(&(0x7f00006b8000-0x8)='./file0\x00', 0x101000, 0x4) clock_gettime(0x0, &(0x7f00002a6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000043f000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000480000-0x120)=[{0x2, 0x7, 0x100, 0x3, @tick=0x1c, {0xfffffffffffffffe, 0x3}, {0xfffffffffffffffe, 0x80000001}, @queue={0x3, {0x3, 0x3}}}, {0x4, 0x9, 0xfff, 0x4, @time={r2, r3+10000000}, {0x20, 0x6}, {0x7, 0x0}, @connect={{0x1, 0x6}, {0x3, 0x0}}}, {0x7, 0x100, 0x6, 0x82f, @time={0x0, 0x1c9c380}, {0x1, 0x3}, {0x4, 0x7fff}, @result={0xc4, 0x3}}, {0x0, 0x2, 0x2, 0x6, @tick=0x9, {0x9, 0x200}, {0x290, 0x1}, @connect={{0x6, 0x5}, {0xbf, 0x3f}}}, {0x2, 0x8, 0x8, 0x4, @tick=0x44347ee0, {0x5, 0x1}, {0x1, 0xb}, @quote={{0xf9, 0x5}, 0x8e, &(0x7f0000818000)={0x10000, 0x3, 0xf660, 0x3ff, @time={r4, r5+30000000}, {0x480000000000, 0x1400000000}, {0xfff, 0x7}, @addr={0x101, 0x0}}}}, {0x8000, 0x8, 0x20, 0x101, @tick=0xffffffff, {0x20004, 0x6}, {0x7, 0x3b4b}, @time=@time={0x0, 0x989680}}], 0x120) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000071000)=0x0) getresuid(&(0x7f00004b5000)=0x0, &(0x7f00001ec000)=0x0, &(0x7f00003e4000-0x4)=0x0) stat(&(0x7f00007f9000)='./file0\x00', &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000c1a000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000469000-0x4)=0x80000001, 0x4) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r9, 0x5605) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f4000)={r6, r7, r8}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x8) sendto$ax25(r9, &(0x7f000011d000-0x8d)="15c352b5de98c6c70522d5c00a3b5f755537e536d5225e18bb4b415fb3eb65ae1da7296f3fb9b74f8f695b8c2c18ebaf27a639e78eaab751a3b0bd3b392ae3acce38d5b1bc34597d2f24bec6d57e64850eb5414b6b9911b8b91a72fca965ddcf35fa521878c2e21317033c80a0e9cf6fc98af52f9d707c12c0025449952a85898732aca93d2317dd0b1b59e2f2", 0x8d, 0x0, &(0x7f0000f15000-0x10)={0x3, {"b6fa226e1685d1"}, 0x7}, 0x10) write(r0, &(0x7f0000b50000)="1f000000520007f2000094fef5000f430a000008000006b4a500ffffb93fbd8996bb48d0e712a61a2d9c6e49b0374652e855f9275d7cd300cc90c1ab9732a00e01320f0a0b27b709", 0x48) recvfrom(r0, &(0x7f0000ffd000)=""/64, 0x40, 0x0, &(0x7f0000451000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a14000-0x108)={0x6, {{0xa, 0x2, 0x5436fdd1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/24 14:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b1f000-0xc0)=""/192, 0xc0) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) connect$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000054a000)={0x0, 0x0}) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd5000)='-em0ppp1wlan1vmnet1\x00', 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000df2000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x6}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffb}, 0x0, 0x4}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f000049e000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) 2017/12/24 14:43:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd5000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000af1000-0x4)=0x0, &(0x7f0000acb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00002c4000)='./file0\x00', &(0x7f0000eae000-0xe)=@known='system.advise\x00', &(0x7f0000175000)='wlan1wlan0\x00', 0xb, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000b55000)=0xb9) 2017/12/24 14:43:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x30000) write$tun(r0, &(0x7f0000c44000)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b62e19", 0xf98, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1b6c24", 0x0, "fc2338"}, "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"}}}}, 0xfca) 2017/12/24 14:43:18 executing program 3: pipe2(&(0x7f00001f8000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000304000)=[@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000f6f000-0x32)=""/50) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000957000-0x4)=0x6, 0x4) 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000e51000-0x2a)="1f0000000101ff00fd4345bb00010022000000000000020116130000c43218", 0x1f) 2017/12/24 14:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00009e9000)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f000072d000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[], 0x0, &(0x7f0000da1000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000564000-0x28)=[], 0x0, 0x0}, 0x44) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000ab4000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000705000-0xf8)="", 0x0, 0x0, &(0x7f000039d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014e000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000b04000)='./file0\x00', 0x42200, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000093c000-0x8)={0x0, 0x4}, &(0x7f000004f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000758000-0x8)={r2, 0x20}, &(0x7f00003d6000)=0x8) 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x402) ftruncate(r1, 0x438) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f18000)={0x0, 0x0, 0x4, 0x8, 0x1ff, 0x7, 0x800, 0x2, {0x0, @in6={{0xa, 0x0, 0xc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1, 0x20080, 0xfff, 0x8, 0x0}}, &(0x7f00009d7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ab6000-0x8)={r3, 0x9}, &(0x7f0000f83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000b8000-0x60)={r2, 0x58, "77e3c884a933227f17c8d5238c33f96bdcf62bc35933fa1df0683e06de83e49fc25abdd4a91bfd59d9946dc43e8e347b6dea7ee12a476a2b3449877039001627427f2c2df55e99fed16175f98941e53567818d11f86c6c43"}, &(0x7f0000b92000-0x4)=0x60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000063e000-0x8)={0x0, 0x0}) listen$netrom(r1, 0x7) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bdd000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811ffe03, r1}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000a30000)=""}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)='k') r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/ppp\x00', 0x121000, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000099f000)=0xc86dabf5ab99f5ad, 0x4) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000028a000-0xcd)=""/205) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf7000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x3ff) 2017/12/24 14:43:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/24 14:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e48000-0x50)=[{&(0x7f0000718000-0x5d)="ae14a182766799d1915ecc39d97262e5a0349f107d93462473be1e6382d589c71cdd8abfdab0b669189d0bf8faf7a046947a1fdf276dc89d4f071e7148200004612ff3341495fdb3c20a5faff54d2b484814a6a97df7455556ea99de91", 0x5d}, {&(0x7f0000585000-0x46)="5893040951836fc1fd2684b7710ff936144e452dee8b2c7e77cfd98148ca3c60aff264e69132d4264aec865365fa077e1795a0eba000a2360faefd73b494ccdea7c46f892143", 0x46}, {&(0x7f0000792000)="6748f532e28738607cc9479105d5f05c4163938edb6736a11be5f7f17e103c740b61afb310b0f6807b863570769d728e2dbe2fbcd1874c0656d94afda75655c722ea4213814af9288e7bff2c61f3aa0630368c4eb5cfb9b440a0932a82596d4a2b450c081ed65893f4807c8aeb08365376098a8d21d32167b21c0edb282cd16229f372bcb8c60d7143eae97d71c84c2cbdb29c6f6b8ec00d9e0e396131556e95ab8397b18d102959f21cf3f5d975a15921f6ca4b3adbc116d1e8c70cad", 0xbd}, {&(0x7f00005f1000)="34c767f49c4bdf1361b439f6c7e15d033c70df5bd594fc3fc8d368087a7a60f317fa01a4e5934a73c24348c504087d3acfeb81f9d9c98967f1a266ec727c1260536fd7c7252e4807b61cba8703efe4302e3db4a55ae9be365f5825eb5eb4017f51585aaef4e5f13a6afe51b3af853f277097ccc31dc3bd616df7662a1a832c8659c9fd96ed65e17c040eb2b0d75b805ecefb89174e9b062cb4325354800cda585ff0f38041c8d7879bac0b5f5191bfbf0e3483d603a9b011cb65b50bfa86352e203d14f95f2455e88460076e059acdaac3fcd4ad6d4bab1739a8f976f208a6e0", 0xe0}, {&(0x7f00009c6000-0xff)="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", 0xff}], 0x5) 2017/12/24 14:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x39980732, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820308000408eb005e00000000000000100000eb7e000423"}) [ 49.026938] audit_printk_skb: 6 callbacks suppressed [ 49.040378] audit: type=1400 audit(1514126598.319:26): avc: denied { bind } for pid=7018 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000012000)={0x0, 0x2c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x6, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000014000-0xaf)=""/175) utimes(&(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003c0000)='/selinux/context\x00', 0x2, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000fb9000)=[{&(0x7f0000b60000-0x20)="", 0x0}, {&(0x7f0000bfb000-0x30)="", 0x0}, {&(0x7f0000558000)="9a", 0x1}], 0x3) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000040a000-0x37)=""/55, &(0x7f000071a000-0x4)=0x37) writev(r0, &(0x7f0000418000-0x30)=[{&(0x7f00005ee000-0x1000)="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", 0x1000}, {&(0x7f0000df3000-0x12)="c87d678ffb01823f6f44d9ece2a402fc198b", 0x12}, {&(0x7f0000c76000)="a200b5a69fbf9a56be102911ccc7d81cbed3ff92ba56c0083bc95ea4c286c88e3e5638d6c162239fb11b2a69d2cf982d462de0b254216cd06bea7eb1f87d882faddbdfd524075c2ea05483885b2d884570f4fcb7c3b0cb599d14bf8931fa43221ecbd49d4634b1d344dfc55525977b3c403558715d83f228a14f41259c299d9b205b3b2cb80b6fc4f6ca3c43a61010c07bcc4c6d950228b1e830fcc06209b30fd1ce07ac0b31ceec7dd36b10070a94028c6c20f419bcf2f58c3bdacba5462ee3f884567543cd", 0xc6}], 0x3) 2017/12/24 14:43:18 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0xffffffffffffffff, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f78000)={0x8004}, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f78000)=0x0, &(0x7f0000f78000)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00006fe000-0x8)=0x0) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000f79000)=0x8, 0x4) 2017/12/24 14:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000514000)={0x0, 0x0}) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000327000)={0x4, 0x11, 0x7fff, 0x800, "c97239252deb93bcd8cb3ae06f7f10e6583d3e83815406d5b4dc08fab2e54991"}) 2017/12/24 14:43:18 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000069000)={0x5, 0x5, 0xb7, 0xff, 0x8, 0x6, 0xd3, 0x80000001, 0xfffffffffffffff9, 0x2, 0x4, 0x7}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ef2000-0x8)={0x0, 0x3}, &(0x7f0000475000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007e0000-0x8)=@assoc_value={r2, 0x7ff}, 0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ef3000-0x4)=@assoc_id=r2, &(0x7f0000ef2000)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef1000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) connect$netlink(r3, &(0x7f000076b000)={0x0, 0x0, 0x2, 0xffffffffffffffc1}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000215000)={0x3}, 0x4) connect$inet(r0, &(0x7f0000526000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x15080200, &(0x7f0000b00000-0x2)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f000063d000)="523c72b4d0b028e966a4fc916b79f98ae124f2ae32bc09f23dc9bb72b4fcbfccf33fda6ec26bd645e32b7921e124eefd93c8f7a1559230a2a01d866db1cc2ab4774a4011c6018e96cb6ff48559113a0fdc8b412b0a381b249cff40f6fcb2115b670a0000000000ea00047efd0da47c9ff8940846f102046fd129cd783d4d22fbffffff1f63c09511f6adf5d5f0dc7d78") 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000afb000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) utime(&(0x7f0000670000)='./file0\x00', &(0x7f0000add000-0x10)={0x200, 0xb18}) [ 49.106473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26486 sclass=netlink_route_socket [ 49.137534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26486 sclass=netlink_route_socket 2017/12/24 14:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000879000)=@generic="059f4e9184e3b8afea35d402986b2f57", 0x10) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2017/12/24 14:43:18 executing program 4: unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000e8b000)=0x0, 0xfffffffffffffffe) preadv(r0, &(0x7f0000c4b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00006d5000)={0x1, 0x2, 0x5, 0x0, r1}) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00004ef000-0x10)={0x1, 0x4a, &(0x7f00004ee000)="459cdc74192582a82336298ac305050ebcb6eb1b588c86afd7d7a0a3946ce01065506f59459aa68c3ecfb5814815d84f3fc37919adbc62e8ea79d54342bce9c296fcd70e41fec14b18d7"}) close(r0) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) syz_open_dev$tun(&(0x7f0000496000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000236000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="6dafa0f5a0e2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f000011b000)='/dev/usbmon#\x00', 0x100000000, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fd8000)={0x7fff, 0x1, 0x1000}, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/pktcdvd/control\x00', 0xffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x0, 0x4) 2017/12/24 14:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = dup(0xffffffffffffffff) utime(&(0x7f000033c000)='./file0\x00', &(0x7f0000057000)={0x29b, 0x6}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000d1f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x20, &(0x7f0000d6f000/0x3000)=nil, 0x101}) r2 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x200000000008001) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) inotify_init1(0x0) 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000016000)={0x4, 0x8001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000017000)={&(0x7f0000016000)=[0x0, 0x0, 0x0], &(0x7f0000017000)=[], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000018000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0}) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x420000000fee) ppoll(&(0x7f0000007000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000014000)={0x0}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000017000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000019000-0x6)={0x0, 0x9a98}, &(0x7f000000d000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000006000-0x4f)={r5, 0x5, 0x47, "d4975a27cf0f0afb11a8882d64285263f7a18a8f0813e1e587b2c4a7f7a0cd00b14e00f10499acf774b423eff9edd339af04df67cd7892168e8c4aa24146f0b6403e822450e889"}, 0x4f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r4, r6, r7) 2017/12/24 14:43:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d39000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000ff8000-0x10)={0x7, 0xfaa1c34ca8e65da9, 0x2400, 0x400, 0x5ac, 0x10001, 0x6, 0xfffffffffffffffb, 0x80000001, 0x8}, 0x10) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$intptr(0xf, 0xfffffffffffffffe) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f00001ee000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2328bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) alarm(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) [ 49.271476] binder: 7084:7085 ioctl 40104593 204eeff0 returned -22 [ 49.291232] binder: 7084:7085 ioctl 40104593 204eeff0 returned -22 2017/12/24 14:43:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000002000)={0x1000, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x1, 0x7fffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9}) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f03000-0xe1)="e53d53fb8cb2e764f1c6c5dbeda2f1b338eb3b3f13d8700249634f97cf21a2bbd37afa037da2be873c6e9d8189e2e7eb39f687834b687e717c3957f309c4f912717c679f79db720dedeef4e9dbb53b63760e38af00bde8947ab617b5268f43f8a4e81af62d7797316efb8f6b8125fd0661a0d6bd464d69df367357b91f3aaeeca17db7f0cb3e61352374e09c5c21b354efcc2c9d77d4be3afeee9d484da1ecbb8f067918c6d5715321e9f8c56aa657b1f69d096eb65ea23c27bd3634e6aafd5ca3390f74c9c22330da5163cf5588863c2586fbf74a4e0253579b85df661a2fac3a", 0xe1, 0x4000084, &(0x7f0000f2b000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b05000)={0x3, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)={0x0, 0x0}) writev(r0, &(0x7f0000e1d000)=[{&(0x7f000042f000)="290000001800310dda00004000c900020a2400000000ff0680000c000c00080004000c00010000006b", 0x29}], 0x1) 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e00000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000028000-0x5f)="4e964804c839fc15cfa09ffa0b3e75a17b3e5680b5afc5cc7bde111ce77b772e3b4569504f4dff07acd3f0769bf73c6116fe89ef4a04d99a9aa180e0b04541d261e46f3ab1aaf728a516aa409b66a1b4a46740c425666589173e267c6a9dcc", 0x5f, 0x4040000, &(0x7f0000e9c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") execveat(r0, &(0x7f000038f000)='./file1\x00', &(0x7f000058c000-0x18)=[&(0x7f0000650000-0x1d)="2c287b62646576707070309373656375726974796b657972696e672e00", &(0x7f00004cf000-0x1)='\x00', &(0x7f0000686000-0x9)='security\x00'], &(0x7f0000df4000)=[&(0x7f0000630000)='/dev/pktcdvd/control\x00', &(0x7f0000a0f000-0x1b)="bb76626f786e6574305c5b6d643573756d2121275e707070307b00", &(0x7f0000349000)='trustednodev%$uservboxnet0%user\x00', &(0x7f0000b68000)='ramfs\x00', &(0x7f00008bf000-0x10)=')wlan1mime_type\x00'], 0x400) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x800000) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2017/12/24 14:43:18 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000401000)='/dev/ppp\x00', 0x40040, 0x0) write(r0, &(0x7f0000fa6000-0x16)='5', 0x1) 2017/12/24 14:43:18 executing program 0: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x4000000000000000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000df4000-0xc)={r2, 0x80000, r3}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x2, 0x3, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000df4000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000737000)='highspeed\x00', 0xa) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r8) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000039e000)="d18091fd9100b95d45c58bd514e3934dc66c704d6438c581b491a695d60d205c8b22fc706ba253c335ad990625be890be7f9623959b8a54dca69b8556e36d45ab73454b88c211e6ed0a17b", 0x4b) flistxattr(r0, &(0x7f0000b69000-0x23)=""/35, 0x23) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0xfffffffffffffffc, 0xfeffffffffffffff, 0x36a0, 0x9, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_open_dev$sg(&(0x7f0000ad4000-0x9)='/dev/sg#\x00', 0x5, 0x800) 2017/12/24 14:43:18 executing program 4: sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) r0 = openat(0xffffffffffffffff, &(0x7f0000b6f000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff8000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r1, 0x541f, &(0x7f000000d000-0x8)=0x0) 2017/12/24 14:43:18 executing program 4: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) listen$netrom(r1, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000246000)=0x4) 2017/12/24 14:43:18 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x40003f, 0x800000000000003) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000a87000-0x5)='bdev\x00') 2017/12/24 14:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80008, 0x800000000000) write(r0, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080008000200cbde0008", 0x24) accept$llc(r0, &(0x7f0000837000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x10) 2017/12/24 14:43:18 executing program 2: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000044000)='user\x00', &(0x7f0000045000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000034000-0x5a)="ce59e862282282846534ebe6c4159884a78f27052f2c301437338626bcc698d3f6358e1f1349d996c1b8b052f038609877ae9e05f0dd76eeb63ad14ebd30dbb412f52dee17c0ac1c3a69c733d89323100aaa0c18f02b1e7e7601", 0x5a, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = eventfd2(0x0, 0x0) read(r1, &(0x7f0000042000)=""/28, 0x1c) readv(r1, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) writev(r1, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000046000-0x4)=0x0, &(0x7f000001f000-0x4)=0x0) setreuid(r2, r3) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000045000)={0xe412}, 0x8, 0x800) fcntl$setown(r1, 0x8, r4) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) setitimer(0x0, &(0x7f0000519000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00008c0000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$void(r0, 0x5450) sync_file_range(r0, 0x0, 0x0, 0x1) sync_file_range(r0, 0x7, 0x80000001, 0x0) 2017/12/24 14:43:18 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a00210200080017000000000000000400020003ee000095645aff00", 0x29}], 0x1) [ 49.540329] device lo entered promiscuous mode [ 49.548810] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00008000 2017/12/24 14:43:18 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TCXONC(r1, 0x540a, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee0000-0x4)=0xe8) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x5) sync_file_range(r0, 0x8, 0x8000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002000-0x78)={0x4478, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x80, 0x4, &(0x7f0000002000-0x10)=@generic="012acfd1d66ae2975b787a02e98c3487", 0x80000001, 0x80000000, 0x2}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x9, 0x100000001, 0xfffffffffffffffb}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000001000-0x6)={0x8, 0xffffffffffff8001, 0x1}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) socket$inet6(0xa, 0x80001, 0x0) 2017/12/24 14:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f72000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000acb000)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/24 14:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b5d000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/24 14:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e00000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000028000-0x5f)="4e964804c839fc15cfa09ffa0b3e75a17b3e5680b5afc5cc7bde111ce77b772e3b4569504f4dff07acd3f0769bf73c6116fe89ef4a04d99a9aa180e0b04541d261e46f3ab1aaf728a516aa409b66a1b4a46740c425666589173e267c6a9dcc", 0x5f, 0x4040000, &(0x7f0000e9c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") execveat(r0, &(0x7f000038f000)='./file1\x00', &(0x7f000058c000-0x18)=[&(0x7f0000650000-0x1d)="2c287b62646576707070309373656375726974796b657972696e672e00", &(0x7f00004cf000-0x1)='\x00', &(0x7f0000686000-0x9)='security\x00'], &(0x7f0000df4000)=[&(0x7f0000630000)='/dev/pktcdvd/control\x00', &(0x7f0000a0f000-0x1b)="bb76626f786e6574305c5b6d643573756d2121275e707070307b00", &(0x7f0000349000)='trustednodev%$uservboxnet0%user\x00', &(0x7f0000b68000)='ramfs\x00', &(0x7f00008bf000-0x10)=')wlan1mime_type\x00'], 0x400) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x800000) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2017/12/24 14:43:18 executing program 4: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00009a9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009a9000-0x4)=0x48) mmap(&(0x7f00009a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/status\x00', 0x0, 0x0) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) userfaultfd(0x80000) [ 49.679403] binder: BINDER_SET_CONTEXT_MGR already set [ 49.703187] binder: 7176:7187 ioctl 40046207 0 returned -16 [ 49.707513] binder_alloc: 7176: binder_alloc_buf, no vma [ 49.707555] binder: 7176:7194 transaction failed 29189/-3, size 0-0 line 3128 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000079b000-0x9)='/dev/sg#\x00', 0x0, 0x200000) ioctl(r0, 0x227e, &(0x7f0000001000)="") socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000acd000-0x4)=0x0, &(0x7f0000f33000-0x4)=0x4) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f6a000-0xb0)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000225000-0xbc)={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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/24 14:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000faf000-0x8)='./file0\x00', 0x20003, 0x40000000000001) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000f7000-0x4)=0x0, &(0x7f0000a92000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000439000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00002aa000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00009d4000)=0x7, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000da0000-0x1)=0x0) fchmod(r1, 0x0) mknod(&(0x7f00007fa000-0x8)='./file0\x00', 0xc0c4, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000382000-0x4)=0x4) listen(r2, 0x4) 2017/12/24 14:43:19 executing program 1: r0 = eventfd(0x0) mmap(&(0x7f0000d6e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000050b000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000050d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f4b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000724000-0xc)={r4, 0x80000, r3}) vmsplice(r2, &(0x7f0000581000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000009f000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000040f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003e0000-0x8)={r5, 0x0}, 0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000d23000)=0x200) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000393000)={r5, 0x1, 0x5, 0xffffffffffffffff, 0x1ff, 0x8000}, 0x14) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000bd000)={r5, @in6={{0xa, 0x1, 0xb49c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x10001, 0x80, 0x9, 0x6399, 0x6, 0x52, 0x81, 0x800, 0x1, 0x100, 0xffffffff, 0x40, 0x1]}, &(0x7f000030a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000862000)={r5, 0x38, "2e9c37216fec63e2d45542a70255dfc5def30167c84d9ae103e1a13932d02c154006f72061ee49618307125ab9669f9849ffd30c41b2b211"}, &(0x7f0000110000)=0x40) pipe(&(0x7f000036e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005ab000-0x10)={r6, 0x8, 0x0, 0x0}, &(0x7f0000e55000-0x4)=0x10) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003bf000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d2d000-0x4)=0x1, 0x4) writev(r0, &(0x7f0000d24000-0x10)=[], 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008db000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d2d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xff, 0x8, 0x401, 0xfffffffffffffffc, 0x10000}, 0x20) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000d2d000-0x2d)=""/45, 0x2d, 0x40000000, &(0x7f0000d2d000-0x10)={0x3, {"a3510d7378c82b"}, 0x100000001}, 0x10) 2017/12/24 14:43:19 executing program 7: clone(0x0, &(0x7f0000001000-0x74)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") eventfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000000000)=0x1000000cbf, 0x4) r3 = request_key(&(0x7f00002c4000)='blacklist\x00', &(0x7f00009c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f0000465000-0xb)='cifs.idmap\x00', &(0x7f000069a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="528a09ae8511096f1859bde24e174fe18f5e954b70428febf74916ec36aca31f7d02a00021b8c9d8ce533f4b605b6ba248e7ce15155e5300673be1bd8794cbd0fd1a67174581ec6044de40b285dacc661553d9b6babb2939404dd2f13ed5f6eb11a8a18f9fef9a47640f984404ff3c6832de648df649493f605d4235698ed117018ae98ea9ad7d01ed15353b071d09e10136ac575ba1103d9d3286b921c887a7992ce048e0c804ed2823a0d9da", 0xad, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80807, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000+0xfc8)="8de961c7c371c90547c9076fab57c0924b73916936172031b40cd141d0c766e4019348ad4d2d4a9d142b64b7a24a61a609d0553e83ad15d024917be8e4050856a9843670041d59aa8f52a69f79d5f96f608b888db9437e17a31a72d1d30e4df9d6fd04e3ffe0508766072f27755c457c5dbbaa52a0ed05e5cb3f96920b8bf207225a66dbde3353999e04838a5df200d023d4c03046a97ea2605b4f964053c2f8fb8020ff5973fd2d19c1cfff3418709067388f94e8", 0xb5}], 0x1, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x569c, 0x0, 0x0, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3e022d3e, 0x8, 0x0, 0x35d59009000, r7}}], 0x60, 0x8000}, 0x8000) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/status\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, r3, r4}, &(0x7f0000001000-0x99)=""/153, 0x99, &(0x7f0000341000)={&(0x7f0000000000)={'crct10dif-generic'}, &(0x7f00006fd000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f000047f000)=""/249, &(0x7f00008ff000)=0xf9) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) r1 = socket(0x18, 0x0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000469000)=0x0, 0x8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000026000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000030e000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b58000)={@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]}) [ 49.746309] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.754074] binder: send failed reply for transaction 48 to 7176:7183 [ 49.761740] binder: undelivered TRANSACTION_COMPLETE [ 49.767041] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x10000, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ab3000)=""/107, &(0x7f00003c5000-0x4)=0x6b) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00004b5000-0x4)=0x0, &(0x7f0000147000-0x3)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00006c8000-0x4)=0x7, 0x4) timer_create(0x6, &(0x7f00006ee000)={0x0, 0x30, 0x0, @thr={&(0x7f000009b000-0xc0)="95b786619828441f19c01cbba98c8d9160acd6891fb40fe980ff07a4fc68aec3d1f646c8b437d20949fc54b8c78af23f0825797170426c858344cda045c375bdaae8c87e658a98e74a0ed41e0758319efcc59d67881eac05671c649eedaefb558c6e8ba88096e218ddb40d94a397af10f8588b0b9ce2e17d936e78c73a238115c3ecac09f246b8ece4593a328684a4c70c330de4b77f72bcbfc8198f993783598caa1d2b35542657b6f5552f22b943e23f502a2a5b719657bf1dd8f5ff884253", &(0x7f0000a04000-0x7d)="5af5921d3ab71b500972a793917dfceb2af89e0311aff54e8080b3c0fd074ff72872679833019b86a8236dad37f2f8c7552d154d2b7814130a7235fef036196d325026564d601a54e672e7b8d549da5c89efa7c61f17bcd35b5f68ca8f6ee5972f12d30d338f21af3730dc550c5f7c161cf7839dc31d78061001d9b359"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052e000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000b45000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e73000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000f7b000-0x4)=0x0) 2017/12/24 14:43:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e89000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000a000)="17000000140025ffff070094000914040a01c2fe200000", 0x17, 0x0, 0x0, 0x0) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) listen(r0, 0x5) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace$setopts(0x4200, r2, 0x3, 0x0) fchown(r1, r3, r4) read(r1, &(0x7f0000fd7000-0xe7)=""/231, 0xe7) ptrace(0x4207, r5) rt_sigreturn() 2017/12/24 14:43:19 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052b000-0x11)='/selinux/enforce\x00', 0x2200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r5) sendto$inet(r5, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x123000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d8f000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="bfcd799ffc93", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000c9a000)="890703eb00", 0x5) r2 = dup2(r1, r1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000ff2000-0x4)=0x0) 2017/12/24 14:43:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8e000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000997000)={0x5, {{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xfffffffffffffffe, 0x78cb) sendmsg$netrom(r1, &(0x7f00004bd000)={&(0x7f00007e8000-0x48)=@full={{0x3, {"260fbfaa0793d3"}, 0x0}, [{"afc130e2a843e1"}, {"e9a6444c649301"}, {"835954652d5fa6"}, {"ea7fb49b97ba4a"}, {"37ee48ef6be8ce"}, {"b08cd07cd91b39"}, {"cfff5a4db6835f"}, {"e621f27b420fda"}]}, 0x48, &(0x7f00009ef000-0x30)=[], 0x0, &(0x7f0000a35000)=[{0x1010, 0x10f, 0x7, "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"}, {0x60, 0x1bf, 0x9, "fc83da92dd5e532bad9e25295e1ac41770e575b09c19b030f6dfde853b98c371da9c16c59f2a9432abe2a0344ebc48e196ba7f2e3ed7574aff00ed69390d63b1408afd1c6d76995b89"}], 0x1070, 0x800}, 0x20000000) 2017/12/24 14:43:19 executing program 3: unshare(0xa000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ef6000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="bbd2cdba8a4b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a87000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000201000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a2b000-0x28)={@common='ipddp0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000d6e000-0x8)=0x4) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dab000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00001f2000)=0x3) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000004000-0x25)="24000000100005e64d06000800e8010303390100100001000f000000000000f1e2ca5609", 0x24) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") poll(&(0x7f0000dbf000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d0e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e50000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) eventfd2(0x4, 0x80000) read$eventfd(r0, &(0x7f000022f000+0x7f9)=0x0, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) getegid() socket$inet(0x2, 0x80000, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000900000/0x2000)=nil, 0x2000, 0x1) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_open(&(0x7f00002ff000)='eth0\x00', 0x0, 0x0, &(0x7f0000bf9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) fstatfs(r0, &(0x7f0000f3b000-0xa6)=""/166) 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000047c000)='rxrpc\x00', &(0x7f0000795000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091f000-0x1)='\x00', 0xfffffffffffffffa) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041c000)='/selinux/enforce\x00', 0x8442, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a1d000)={0x0}, &(0x7f0000d23000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000dcb000)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003e5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be3000+0x98d)=0x8) keyctl$clear(0x7, r0) r3 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x40000000141042, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f000009c000-0x4)=0x1, 0x4) truncate(&(0x7f0000faa000)='./bus\x00', 0x4) getpeername$packet(r3, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ba000)=0x14) ftruncate(r3, 0x1000000000fff) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f7f000)=@random={'security.\x00', '/dev/sg#\x00'}, &(0x7f000030f000-0x9)='/dev/sg#\x00', 0x9, 0x3) ioctl(r0, 0x2279, &(0x7f0000e68000-0x1)='\b') syz_open_dev$sg(&(0x7f0000d24000)='/dev/sg#\x00', 0x0, 0x200) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='./\'\x00', 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000005000)=""/29) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x33d82dc9, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x8) 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) fcntl$setstatus(r1, 0x4, 0x46bfe) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00009ab000)=0x0, &(0x7f0000308000-0x4)=0x4) r2 = dup(r1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fdc000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000003b000)=0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000fdc000)={0x3, 0xfffffffffffffffd, 0x800, 0x0, 0x969, 0x8, 0x2, 0x7, 0x7, 0x711}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.020285] device gre0 entered promiscuous mode 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aec000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000dc0000-0xc)={0x4, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000075e000)={0xc89, 0x1, 0x7f, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ad8000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000940000)='stat\x00') preadv(r2, &(0x7f0000441000-0x10)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) r3 = openat(r2, &(0x7f00008fa000-0x8)='./file0\x00', 0x10002, 0x4) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000933000)={0x2, 0xd85, 0x6}) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b1b000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000290000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2017/12/24 14:43:19 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000019000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000001b000)='/dev/urandom\x00', 0x0, 0x80000) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000000a000)=0x0, &(0x7f000001b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000b000)=0x0, &(0x7f0000019000)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e5f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000884000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000004a000)=[{{&(0x7f000058e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000752000-0x30)=[{&(0x7f00006cf000-0x10)=""/16, 0x10}, {&(0x7f0000ea4000-0x4d)=""/77, 0x4d}, {&(0x7f00003ed000-0x9d)=""/157, 0x9d}], 0x3, &(0x7f000049f000)=""/148, 0x94, 0x20}, 0x69}, {{&(0x7f000079e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ab5000-0x30)=[{&(0x7f0000f21000)=""/28, 0x1c}, {&(0x7f0000c0a000-0xf8)=""/248, 0xf8}, {&(0x7f0000cb6000)=""/18, 0x12}], 0x3, 0x0, 0x0, 0x3}, 0xffff}], 0x2, 0x12002, &(0x7f0000852000-0x10)={r1, r2+10000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000e01000)=0x401, 0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00001db000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000009000)=[{0x7c, 0x0, 0x0, 0x0}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000001f000-0x8)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffff9c, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0x8, 0xff, 0x7, 0x4d2}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001e000)={0x0, 0x1}, &(0x7f000001f000-0x4)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001f000-0x10)={0x10000, 0x0, 0x100001001, 0x6000000004, r3}, 0x10) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002af000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f000097d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0e000-0x4)=0x10) fchown(r0, 0x0, 0x0) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aa4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2017/12/24 14:43:19 executing program 4: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") chdir(&(0x7f00009a1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={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]}, 0xff9, 0x0}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000538000-0x18)={r1, 0x5, 0x30, 0xfffffffffffefffd, 0x6}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e1000-0x20)={0x2, 0x80000000, 0x8200, 0x81, 0x0, 0x41058508, 0x1, 0x0, r2}, &(0x7f000053a000)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xf43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66}, {0xa, 0x2, 0xffffffffffffff4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x0, [0x1, 0x8001, 0x3ff, 0x10001, 0x100000000, 0xfffffffffffffffe, 0x8, 0x3]}, 0x5c) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x0, &(0x7f0000001000)={0x101, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) perf_event_open(&(0x7f00000f3000)={0x5, 0x78, 0x7, 0x80000000, 0x1, 0x40, 0x0, 0x7, 0x40000, 0x1, 0x5, 0x53, 0x400, 0x8, 0x0, 0xa5, 0x1, 0x9, 0x200000000000, 0x0, 0xfffffffffffffffb, 0x5, 0x6, 0x80000001, 0x8e, 0x2, 0x0}, r3, 0x100000000, r0, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c21000)={&(0x7f0000b46000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0x18)=""/24, 0x18, 0x10060, &(0x7f0000003000-0x14)={0x11, 0x18, r5, 0x1, 0x0, 0x6, @random="4d28a7be18e6", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={{r6, r7/1000+10000}, {0x0, 0x7530}}) 2017/12/24 14:43:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r1, 0x4, 0x8000002400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2017/12/24 14:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c77000)='nt/packet\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000093000-0x10)={0x0, 0x1, 0xf82, 0x1}, &(0x7f00003c6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d95000)={r3, 0x1}, &(0x7f0000779000)=0x6) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) syz_open_pts(r2, 0x400000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000cb9000-0xb)={0x0, 0x3, 0x20, 0x40, 0x6e56, 0x80, 0x5, 0x0, 0x2b, 0x5, 0x3}, 0xb) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f80000)=0x0) pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2017/12/24 14:43:19 executing program 5: clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") bind$inet6(0xffffffffffffffff, &(0x7f0000ae9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000002000-0x20)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fd000-0xc)={r1, 0x0, r2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x185940, 0x0) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x802, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000197000-0x50)={{0x1, 0x1, 0x7, 0x2, 0x7}, 0x6, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000007a000-0x30)={0x50, 0x0, &(0x7f000039b000-0x50)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000996000)=[], &(0x7f0000ba1000-0x18)=[0x0, 0x48, 0x0]}}, @dead_binder_done={0x40086310, 0x0}], 0x4c, 0x0, &(0x7f000078d000)="0becc4bf139fbb56a7c0709df187485b49cd5c2c17048f09d45fcf2ae637e5dca0df21c561d97c4cf17cacf53f49b9016241fe7bca3e69c571725a1e3288cfb97958d13a68a38759b1c50c2a"}) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000000a000-0x28)={0x8, 0x1f, 0x5, 0x7, "d4aa48c32305688bcb18fae24ecb5851c82e230cb0d4965d6e87176b22cdc4bf"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x0, 0xe, &(0x7f0000008000)="c58025843f53c91a40b981aac992"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x74, 0x7fff, 0xca, 0x7, 0x2, 0x6, 0x7, 0xffffffffffffffff, 0x4, 0x27ca, 0x5, 0x2, 0x6, 0x9]}, &(0x7f0000008000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000005000-0xd7)={r2, 0x9, 0xcf, "08e6cf39d417327e19f75468ecba3f095cd581743e7a88ee70bdf475d7b0515c909adac42a68aa7bf8d66fa0e48448754753fa42afa89b7d929b0a2ccb2a9376a3076270cb751e58ad99cc1e59cbde40a79f23749be1f811a627b62f3f598b6d524b568989bf5f650c0067f029291edb866b7e27c86c12911fd444b239ac40fd198997aafaeafe6dfbd685381494b25720f518f38e5b1501afddc8fae2fba495880a694ecc663d04da61103312cd7999a86f51c282b0d9babe33da2026fa7e92ffab2369ea9a90fb5937720791bff8"}, 0xd7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r4 = openat(r3, &(0x7f000000a000)='./file0\x00', 0x109000, 0xba) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000005000)=""/193, &(0x7f000000b000-0x4)=0xc1) 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df5000-0x4)=0x1000001000000, 0x4) 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000e34000-0x70)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002f000-0xd8)="8028a0bd", 0x4, 0x0, &(0x7f0000033000-0x58)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="b9963d8d7a06", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ce2000-0x4)={0x0}, &(0x7f0000a42000+0x6e8)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000037b000)={0x6, 0x205, 0x400, 0x1, 0x0}, &(0x7f0000455000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f2000)={0x51, 0x200, 0x8000, 0x3, r4}, 0x10) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl(r2, 0x1, &(0x7f0000579000-0x38)="413664a9fff878e8de68f35be8eddd9566b13d6c7ce9f0a4ae42c171ab1f970cf36e4a91a6921f4a14b10b4d687016c35881f998d8b0b139") syz_open_dev$mice(&(0x7f0000a26000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e3b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e3b000-0x5)='tas}\x00') getdents64(r1, &(0x7f0000bdf000)=""/4096, 0x1000) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x181000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000009000)={@generic="b1d50626d1a7521d7b44c1bb813f835c", @ifru_ivalue=0x101}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000b000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000009000)=0x1) 2017/12/24 14:43:19 executing program 4: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") chdir(&(0x7f00009a1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={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]}, 0xff9, 0x0}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000538000-0x18)={r1, 0x5, 0x30, 0xfffffffffffefffd, 0x6}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e1000-0x20)={0x2, 0x80000000, 0x8200, 0x81, 0x0, 0x41058508, 0x1, 0x0, r2}, &(0x7f000053a000)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xf43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66}, {0xa, 0x2, 0xffffffffffffff4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x0, [0x1, 0x8001, 0x3ff, 0x10001, 0x100000000, 0xfffffffffffffffe, 0x8, 0x3]}, 0x5c) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x0, &(0x7f0000001000)={0x101, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) perf_event_open(&(0x7f00000f3000)={0x5, 0x78, 0x7, 0x80000000, 0x1, 0x40, 0x0, 0x7, 0x40000, 0x1, 0x5, 0x53, 0x400, 0x8, 0x0, 0xa5, 0x1, 0x9, 0x200000000000, 0x0, 0xfffffffffffffffb, 0x5, 0x6, 0x80000001, 0x8e, 0x2, 0x0}, r3, 0x100000000, r0, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c21000)={&(0x7f0000b46000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0x18)=""/24, 0x18, 0x10060, &(0x7f0000003000-0x14)={0x11, 0x18, r5, 0x1, 0x0, 0x6, @random="4d28a7be18e6", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={{r6, r7/1000+10000}, {0x0, 0x7530}}) 2017/12/24 14:43:19 executing program 7: time(&(0x7f00008f7000)=0x0) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) writev(r0, &(0x7f0000002000-0x50)=[], 0x0) accept$packet(r0, &(0x7f0000729000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000119000)=0x14) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000562000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000-0x4)=0xe8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000793000-0x4)=0x0, &(0x7f0000652000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000298000)={0x8, 0xfff, 0x5, 0xfffffffffffff3a0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00001f4000)=r0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000791000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x4, 0x2, 0x3, 0x2, 0x4, 0x8, 0x20, 0x20, 0x10001, r1, r2}, {0x5e, 0x8001, 0x4, 0x8, 0x10000, 0x5, 0x9, 0xfc}, {0x2, 0x4, 0x2, 0x9}, 0xfff, 0x1, 0x0, 0x0, 0x90, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x9}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7f, 0x4, 0x1, 0x6, 0x40, 0x1, 0x1}}, 0xe8) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={0x0, 0x509}, &(0x7f00006aa000-0x4)=0x8) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000793000)={r3, 0x4}, &(0x7f000026e000-0x4)=0x8) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1, 0x0}, {0x20000000, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$reject(0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) chdir(&(0x7f0000005000)='./file0\x00') 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000000010) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x800000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000011000-0x4)={0x8}, 0x4) r1 = accept4(r0, &(0x7f0000010000-0x80)=@generic={0x0, ""/126}, &(0x7f0000009000-0x4)=0x80, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000000f000)={0x0, 0x0}) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed9000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d21000)={0x8, 0x9, 0x2, 0x8, 0x9, 0x1f}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000cb2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000e44000)=""/128, 0x80, 0x0, &(0x7f0000279000-0x10)={0x3, {"717c6f4e0f731c"}, 0x2}, 0x10) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dcb000+0xcb1)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000872000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00006ee000-0xb4)=[{{&(0x7f000005e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000504000)=[{&(0x7f00000fb000)=""/170, 0xaa}, {&(0x7f0000f5c000-0x8d)=""/141, 0x8d}, {&(0x7f0000740000-0x21)=""/33, 0x21}, {&(0x7f0000336000)=""/222, 0xde}, {&(0x7f00006f7000-0x1b)=""/27, 0x1b}, {&(0x7f00009c4000)=""/102, 0x66}], 0x6, &(0x7f0000a0d000-0xa7)=""/167, 0xa7, 0x80}, 0x20}, {{&(0x7f0000157000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c56000-0x50)=[{&(0x7f0000872000)=""/201, 0xc9}, {&(0x7f0000412000)=""/95, 0x5f}, {&(0x7f0000ef1000)=""/214, 0xd6}, {&(0x7f00005ba000)=""/201, 0xc9}, {&(0x7f00004fd000)=""/179, 0xb3}], 0x5, &(0x7f0000a75000+0x95a)=""/21, 0x15, 0x8}, 0x401}, {{&(0x7f000084b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000608000)=[], 0x0, &(0x7f0000067000-0x12)=""/18, 0x12, 0xcf}, 0xffff}], 0x3, 0x0, &(0x7f00006a7000)={r1, r2+30000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000b48000-0x94)="", 0x0, 0x20008006, &(0x7f0000796000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b79000-0x9)='net/snmp\x00') sendfile(r3, r4, &(0x7f0000dc8000-0x5)=0x0, 0x3) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ff4000-0xd)='/dev/usbmon#\x00', 0x6, 0x40000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000ff4000-0x4)=0x67c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ff5000-0x4)='GP\n9', 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000da5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x10005) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x4) syz_open_dev$mice(&(0x7f00008a4000-0x10)='/dev/input/mice\x00', 0x0, 0x6000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000060b000)='/dev/pktcdvd/control\x00', 0x420801, 0x0) socket$netlink(0x10, 0x3, 0x4) 2017/12/24 14:43:19 executing program 4: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000256000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008dd000-0x4)=0x14) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000685000-0x8)='./file0\x00', &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008de000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008cb000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400}, &(0x7f00008df000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000622000-0x8)={r3, 0x9}, 0x8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00008db000-0x4)=0x0, 0x4) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1f) r0 = syz_open_dev$loop(&(0x7f0000850000)='/dev/loop#\x00', 0x2, 0x800000000) ioctl(r0, 0x4000000000001277, &(0x7f00000bb000)="") 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000032f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d68000-0x77)="ae", 0x1, 0x20000002, &(0x7f00001b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a3000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00006b6000-0x9a)="27b59f0bb35293cbe5ec7164f05ca55a7d7c3f3289b581cbeba1ab80742440386d4c695d40bcfbf9b8cb681d320d227636b47fbc39c8156cd66fd481db2c4081ad32f2305d71536c39c95daa99af3de317deec1ffb15e611efa3da4ec45d85b95a247151027d0901ad2325aae311333b273e3e51698c62393b4ec4afe977ca79ec0307098563f972cd894a92de684ddf6a49044dedb9ee720ff1") sendto$inet(r0, &(0x7f0000c75000-0x1)="da", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d19000-0x4)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000045c000)=@assoc_id=0x0, 0x4) fstatfs(r0, &(0x7f0000ee8000)=""/251) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008bc000-0x20)={@generic="9f936518131a659071b6a9993f4d31b9", @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d03000-0x63)={0x0, 0x5b, "60c0e654280281aa47692c27e5ecff76b002e2c41a350c0502658d782890dfbb2a1bbb3d6da540fa014847301bfff536aad1b1396ad3ca40cb480b2d20ac42343350c799c4735f73529c7cf544fc8cfd86cc810f4dfcb72d54dd3f"}, &(0x7f000080e000-0x4)=0x63) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000233000)={0x0, 0x429}, &(0x7f000013f000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000c2000)={r2, 0x10001, 0x7, 0x3, 0x3, 0x3ff, 0x7, 0x5, {r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x10000, 0x401, 0x3, 0x461}}, &(0x7f000045b000)=0xb8) 2017/12/24 14:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e40000)=@file={0x0, ""/5}, &(0x7f0000597000-0x4)=0x7, 0x80000) fcntl$setpipe(r0, 0x407, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000061f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000074b000)={0x9, 0x4, 0x3, 0x8, 0x0}, &(0x7f000067e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000044d000)={r2, 0xfffffffffffffffc, 0x0}, &(0x7f0000880000)=0xc) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() 2017/12/24 14:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000333000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003f9000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000421000-0x88)={0x4, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) writev(r2, &(0x7f000097b000)=[{&(0x7f0000679000)="aa", 0x1}], 0x1) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2017/12/24 14:43:19 executing program 5: prctl$intptr(0x8, 0x1) ioperm(0x5, 0xfffffffffffffff8, 0xef) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000097a000)={@rand_addr=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00008c5000)=0xc) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r2, &(0x7f00004ba000-0x8)='./file0\x00', r2, &(0x7f0000c37000-0xe)='./file0/file0\x00') ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000e79000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000941000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e84000-0x4)=0x7, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000a000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x483, 0x10000}, &(0x7f000000b000-0x4)=0x98) fallocate(r1, 0x1, 0x4, 0xffff0000000000) openat(r2, &(0x7f0000fc2000-0x8)='./file0\x00', 0x400, 0x10c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f00004eb000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={r3, 0xfffffffffffffff9}, 0x6) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffffeff, 0x0}) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) keyctl$negate(0xd, r0, 0x139, r1) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000476000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x9, 0x40003) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getxattr(&(0x7f0000185000-0x8)='./file0\x00', &(0x7f0000e0e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00005cc000-0x9d)=""/157, 0x9d) 2017/12/24 14:43:19 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="", 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e13000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000ed3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000793000-0xbf)="d1eb763b3c9bbb06df65f4d70477d5fb2eb0781a8de4d3c0ae70da7ca17388f68f9dfb07b9c0bcf948e92a0c00e8160aa856b25e6b0c4e1d6719f62b62d7fbc04b096a87796aceba52719a3eec187a00ba977e14fdcf21f0020e2388228cf8aa156ed7ef548add60c9fe695956f519c17cddfa7e61fce7f6da66a4276df1ddbc9b97e88f8d2f6a8429ad9246d9266af4567c4a6837a5ebf48d567a56ec190f6cf06b62b9bcfee49c399c225a43c0bbc5758e602be04b90a0a3f8dd8bcdd894", 0xbf, 0x0, &(0x7f0000000000)={0x11, 0x1e, r1, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0x4007, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:43:19 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x100000001, 0x1497, 0xffffffffffff07fe) epoll_pwait(r1, &(0x7f0000ac2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000000000)={0x7}, 0x8) r2 = epoll_create(0x102010002) fcntl$getown(r0, 0x9) flock(r2, 0x5) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000001000-0x58)={0x100, 0xab, 0x8, 0xfffffffffffffff8, 0xfff, 0xe34b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:19 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000011b000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 2017/12/24 14:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) accept4(0xffffffffffffff9c, &(0x7f0000903000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000902000)=0x10, 0x0) 2017/12/24 14:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000066a000)={0x0, 0x23, "21ec63e816319bf9de3c88e8e8864771e73500f79ba1ad20639b5074b4ac715e597291"}, &(0x7f0000f1d000)=0x2b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000341000)={r4, 0xb1, "e566487e6601ecc2e2f68581e50c9d0f7ed80c73c52d95f335e3ea9de0cda037707dc5bac51f3ccd1eebaa6e351b7a2f4ce0ecc6ed46bfe90077d09a893aab4a428600ccd64fa334468c19ab2dd30168e4c1fed3c8bdfa3b8d29343831aa57944175606f8c21191af4bae2d498b7e041f4b1c7ad4cffe8dbcdf82ab712e080a846577886188fc6ed244113fe5628dff7421ec3510809b177e1e6864dba66336187ce8cb672dbd1d287a1ed0fa49bba3565"}, &(0x7f0000c35000)=0xb9) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000fa2000)='./file0\x00', r0, &(0x7f0000fa3000-0xa)='./control\x00', 0x4) 2017/12/24 14:43:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000b3b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) listen(r0, 0x2) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00008b1000)="", 0x0) 2017/12/24 14:43:19 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d9f000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00005a2000)={&(0x7f0000802000/0x1000)=nil, 0x9, 0x3, 0x80, &(0x7f00008ec000/0x3000)=nil, 0x80000000}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000083000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2017/12/24 14:43:19 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x2, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0xb) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:43:19 executing program 7: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) epoll_wait(r0, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) r1 = syz_open_dev$mice(&(0x7f000032b000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDADDIO(r1, 0x4b34, 0x4) clock_gettime(0x0, &(0x7f000008e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00003ff000-0x68)={0x4a, 0x5bfe, 0xfff, {r2, r3+30000000}, 0xdff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, r0, 0x0, 0x9, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/24 14:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000084000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r1, &(0x7f0000e08000-0x38)={&(0x7f0000ce7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004c1000)=[{&(0x7f00000d8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c6b000-0x4b)=""/75, 0x4b, 0x101}, 0x40) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00001d5000)=""/0) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000-0x14)='net/ip_tables_names\x00') lseek(r0, 0x0, 0x1) splice(r0, 0x0, r0, 0x0, 0xaa9, 0x8) 2017/12/24 14:43:20 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x200, 0xc080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x400002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0xff, 0x4) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000295000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00005ae000-0x40)={&(0x7f0000390000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c6f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004ea000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004ac000-0xc)=[0x0, 0x0, 0x0], 0x6, 0x4, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/24 14:43:20 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000ef7000)="8057d09f8e526c3ae0cae6b5767684992dbc1b2f2850686ef20ed6cf756994e40e9c3b2fdf5d5a6eb50b6194d0cadd4bd65321e38ba2c2c95b0513c6c1091726d076c6618209216b028653f8fb1bf5ed6540066f68512b3a2092f80ed93c8e40888c0bd2d049aabf55844c3ebde1b3ae4adab3e05987791ff69faf0d64ade9ccf9e9ed8536898670132854f50e5250dcab6c89a4304343b5a1aa079baa7decc56aca08626517", 0xa6, 0x0) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/24 14:43:20 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000fa4000-0x10)={&(0x7f0000810000)="95d1ecd7df89d2dcae6da8dafb83a0332ecc4410d89dbe9b07a3e37ccfad962438df07d7919c33555ad7a49fb9396125f485d17c1df91a94c409d3ddd60f3c2b8206f8bd44f12d57209f0108f060fed9541700da5fc1876c87876382477ca99e7b2145c4b03ddcedd4f308b955eb987d8a5788f22d7f279ba114bf35a6f597e65e415bed4513e78779c631925ebaa72edc3b1461366ce055ef54ae7244f485ccaaea1a592ab9cd4e29de3dd650c40c15c8749234faaba076279ec87870cb51687b2b15bc27b6f36e9ae01022a7992a1a9720e3185b03f315", 0xd8}) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r2 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) nanosleep(&(0x7f00007ff000-0x10)={0x0, 0x1c9c380}, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2017/12/24 14:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) [ 50.798798] device gre0 entered promiscuous mode 2017/12/24 14:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xe, 0x400000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c2a000-0x4)={0x0}, &(0x7f0000f9f000)=0x4) write(r0, &(0x7f00009e3000)="26000000110047f1935ebff70722000ce6fef700010000002000ff36b807476f05001a000000", 0x26) 2017/12/24 14:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x2, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000cb7000)='./file0\x00', 0x7fff, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) 2017/12/24 14:43:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d4b000)='/dev/input/mice\x00', 0x0, 0x800) close(r1) accept4(r0, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) dup3(r0, r1, 0x0) 2017/12/24 14:43:20 executing program 3: clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000+0x5b5)=0x0) ioprio_set$pid(0x3, r0, 0x2) 2017/12/24 14:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x452, &(0x7f0000a24000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv6={0xe29d, 0x6, "fc504d", 0x41c, 0x3b, 0x400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3f, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x9c, "b90cbc9f67bee77bdd53f54cca4aaf540d52054defb3c1c2a6ba0eb0f1fdd9a29a3a7fddc4d74ddb2a9235f4d49c77a4efdf4377af8e259c149b0de5da5aa98e222436e3b9f5d964ac03c49c9bd44fcd1a0c926922150b8fff7fe6ea0d77e00a028acd73f8adc1dbae63d3f7bfc6ea4bf5a66db8e4cd4f91f6a0b4c63d417b3dc05cc58f2ccd7e3e69c4d91d5d82a7396954c7f18b144afe56b0dd95"}, {0x5, 0x35, "785bd8db12f897d53ef5e41453c4df40dd1b6cc9c50fceb08736c107311f975d10512447979b5143b841bc8aefda987e3bc76f6a2a"}, {0x0, 0x37, "b23499a31b62cd91c548e53aa8df4f0c7f616a93a75df1090c79021f46cddf0563fec8e17800437aceb3969e20781459909bc6076add05"}, {0xc9, 0xa1, "d299494f82818b02d16e423c1a694e345198cc396ddb9b852de70927086f77464cadb6d7b8a7d90785e9e12c88f45e39a98ae10429057bc0626953b7c8ac9cb82870fd6e8bca10b559609ac56b59277d0872cb3899cb8d609c28db90759c22fc6f7b59bf42c295b02b3b24535a221608c87734dd66f05fb61ddc302b250ad00f193b6c72239ad4302cc97e5e9f88d292c7a35513ffa4d368a350c1020388b38aec"}, {0x0, 0xb, "34703de7e618e6410b9192"}, {0xc7, 0x36, "fbcf6bb0ffcdba5f3eda3c962ddad0810bdd6b57f94e2d765d8ef7f974e605e063389d0834a7096708154c3c9a8bc7724fb17a01c2cd"}, {0xff, 0xf, "463622b1b4b74aa6464d23e154a8db"}, {0xff, 0x4b, "93074983a6c88a24cc28e981ecae6a0e7f872d3e25d8c88aba3f83b3652073b4e20a93cfca8690cb98e1c1807e62475b1c0ceea0ad8584d0d7e718796e26f31f879318957b654938d67964"}, {0x0, 0xb4, "1e1be923c2817b2996a52ffbd6a7b9544ce9fe2701b14e93df39399f0a7f9b02e847b21d638519b8c09aeed9411314e51ae434bb1c00090df7e9a24b395be880b594619147893f207785dd6b2d1d35fab1498f3850ae603655f58065e4549efdb3909d8733bc019adee96ef65894fadccc4cf9c803b359f3b0820aea5fa55de30e982ccc0d6b8c8546834415dc9476e447a0a13c470b3150ee4fa6b32ccce6cb88dcf42a5a3330e1e8af950420985b6a494f098d"}]}, @fragment={0xbf, 0x800, 0x2, 0x401, 0x0, 0x3f, 0x0}, @fragment={0x7e, 0x9, 0x2, 0x86, 0x80000001, 0x1ff, 0x3}], @udp={0x2, 0x3, 0xfa, 0x0, "5f482865b1decae8cbc4d84ad305e8805103526c81f0fbee57c51bd21604feb029cc9336abded869f56de6be22813707906121f13cfe67ae1f3381fc582cf9dbc181d30ca5b98b8cd41eac4202e5fec742a7329cd45d7f220badd8210546bd92d11dadb80a9210f122cb0620bc8a37afc113bc5814bc1022f2fa94074b2783b905addb66353575d6f4c8e0afd368be44e6b5a060cf22206b3158af2695d7df98fe97d18d7da5be9b3c855e8d8e9945b328d6196ffc65b8d09f131faa6470d0972924a88ee3caf5b4e47e523a1ec5cfa79b8cebb521e2d85261c49dd47ce956b21bbc5cc34558cacce3f1679d985ba731f912"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000011e000)={0x0, 0x0}, 0x1, 0x0) 2017/12/24 14:43:20 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/209, &(0x7f0000004000)=0xd1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2b24d2df9955d482, &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x4) 2017/12/24 14:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0xc0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000236000)=""/179) 2017/12/24 14:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe4000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001b4000)={@common='teql0\x00', @ifru_flags=0x1000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') connect(r2, &(0x7f000077b000-0x10)=@llc={0x1a, 0xff, 0x200, 0x80000001, 0x6, 0xfff, @random="2279e28b32a3", [0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f0000359000)=0x0, 0x21) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x1800000000}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/24 14:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000176000)='}\':\x00', 0x2, 0x8, &(0x7f000039e000-0x40)={0x8d, 0x2, 0x21, 0x7fffffff, 0x7fffffff, 0x7, 0x10001, 0x6}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5b000)='net/raw6\x00') sendfile(r0, r0, &(0x7f0000d6f000-0x3)=0x0, 0x8) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f0000646000-0x1)=0x0) fcntl$setpipe(r0, 0x407, 0x1) 2017/12/24 14:43:20 executing program 7: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000889000/0x4000)=nil, 0x4000, 0x3000000) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) remap_file_pages(&(0x7f000055e000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x102) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/sequencer\x00', 0x408000, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000b27000)={0x3, 0x7, 0x5, 0x9, 0x10000, 0x80}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b26000)={0xfffffffffffffff7, 0x5, 0x2, 0x3ff}, 0x8) 2017/12/24 14:43:20 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[], 0x0, &(0x7f000001c000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, r0, 0x0, &(0x7f00006c5000)={&(0x7f000064e000)="d6", 0x1}) timer_create(0x0, &(0x7f0000044000)={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}}) clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000738000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000672000)={0xf4, &(0x7f0000a14000)=""/244}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r1+30000000}, &(0x7f00006bc000-0x10)={0x0, 0x0}) tkill(r0, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a36000)={&(0x7f0000906000/0x3000)=nil, 0x3000}) tkill(r0, 0x1000000000016) 2017/12/24 14:43:20 executing program 7: pipe(&(0x7f0000ec7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007c4000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000c38000-0xc)={0x10, 0x0, 0x100, 0x1000}, 0xc, &(0x7f0000611000)=[{&(0x7f0000ec8000-0x32)=[{0x1f, 0xce, 0x810, 0x1f, 0xfffffffffffffd98, "0fc16e6a441426fc1737b0c951cb88"}, {0x13, 0x10001, 0x0, 0x8000, 0x15d1, "ef851d"}], 0x32}, {&(0x7f0000df7000-0xdc)=[{0xdc, 0x7, 0x301, 0x9, 0xce9, "4e529d427302fba9eeca4eae4623b107a12ad4f4550dd7b9a310d76a6fca3d9146fd89d69407bcb330a0e530858499f878df44230453e5455d26fd782f7c50287081a495f6c349e0d29de56d98e2fd0444043ae9edc928041d12fb46350a78d0079d64861ee8e79ac6d4f6995d1c6124329a772f754a8bebc87b4a6b0165b7a00b66a4589b14edb715665ae52f41329e11839880747eef5ed6ebaa633e8d447027eb25eb53f34ff6fe7cd5523a645b70fe0cf89cf86a6a0a90689a39858090d21fcc6390df8f9454d11a7fbf"}], 0xdc}, {&(0x7f0000ec6000-0x10b)=[{0x99, 0x154e, 0x800, 0x80, 0x9, "1dd1846794d5193820dc0196d85bc3872f643e286cd9de37382d65d59262fd341ab20498a96b6965755ea2f403cbaea6ca2e866885d4c559311d2157ae683d654f67964612afbd7fb56945794c11cf6ef8ee7f3b32b52c5fe72cfc88f2fe39c1f98d31ee714c7939e3f98a62c7c22a70b734e41bac07f5201741d817cccd272e3ff2329f3092229d4e"}, {0x72, 0x5, 0x200, 0x100000000, 0x1, "2789dd3538aec086ee097bc5ab8bf8b55ec4705d0513aca87f2070b4e2ed36101d04d2ee3aacd262f80f82369c310a4b1a2a0f03c854c3dfbe4f8759abe9b8ed9bcda2ab7467cc6c652593cf7884de36d5bac032141bb4c7f93e85c6bfb488baeb92"}], 0x10b}, {&(0x7f0000695000-0xa8)=[{0x2d, 0x4, 0x4, 0xfffffffffffffffc, 0x1ff, "db9d6b0b2c66a294125b647e487f93ba39830a5319e4a2246b9f5fc72b"}, {0x19, 0x8, 0x801, 0x2, 0x5, "6e59179a8db1305316"}, {0x62, 0x8, 0x101, 0x5, 0x78e, "b1c6767ad4d0775ec944015b40d518c88c813bfe64c36b193a05e22a3e5d0e964aeb362d25a386ca3e165da26a6e23689bd8c6a8159e7c89d6da2aeb03b1fae707c14442b50dce3a5c3527f0023f31ec4750"}], 0xa8}, {&(0x7f0000254000)=[{0x18, 0x1, 0x200, 0x100000000000000, 0x3, "6d70df8ad301b729"}, {0xe2, 0x61e9, 0x10, 0xffff, 0x7fffffff, "1dc59f361cdc794ac272d6986e01e4092bdd964a5734fd39dbf0c6c2756e2a18c631bdd2085ed70450aa1426a4de905f70131ce896070396d0ad257bf69e03c91066da05e69b33a878f6f5861e1f33753c312ba4e2717d6406c9a3deeb2b094ac3631373e6031e191c16ce01d87d202d643954b6f5146d9c01a3e8062e624d2e03912f7f169b09dcd1049211ceddaac6aa3a8e262e763fc913693648c16e68fe04b63fb36b42e4966209d532d55d705127edd8d1e05113bae50d757856155ca13011e213034a3740efcec8c78e23983c7c79"}, {0x9f, 0x9e000000000000, 0x154d0006fe8580a2, 0x7f, 0x7e1980000, "0e2e7ae80f99f18e37b8cf3e3e05236a47f0da31853fb6155cf119e845c1d74de3712a2ed23b3ebb1f77ea451780047adfc084806852010cc92b7294d8663a9afdceeedd53780113537369ea839ddfe7c9bf05a083a2d1387c218c486304285cdfde5ee31d70ee69aa0b103ae51872fb02f1df2d9c5d1054dc95aecb75adcbe0ab4586f7f604d230c7e55b57d292c3"}, {0x25, 0x8, 0x8, 0x9, 0x10000, "39d3307fab013da3f2d9f9726b69c469554f59c267"}, {0xcf, 0xffffffff, 0x30, 0x0, 0x4, "2da8718601e1566621902f7387fcaf59ab3ab69882c2a88a7d1e07b84e980dc8e9646d5544059621d018ab1cbd52625a0a458a5b16e8272cbf5a4677cdb46040d63f91bdf8a906419024386e170e92f92942b71e514eb11f743b4c8550b92640d8480108392bc14b1c4ce3e3fe1b636b8aa2fd282f98dd5aa342980bfcca61649c46d71a25d0cfa606887ac5e92b32570b7fbc53a1bde21ecdbcc98aa3a3e05f163622edfc15fb3b5d67336040437a111eef4450924c48132ad638011b9e0b"}], 0x28d}, {&(0x7f00007ac000)=[{0xc7, 0x3, 0x301, 0xf5, 0x3, "4bbd5790f6eb8740f347c242fbd507d9f8a2f6c4c1110d6fae9d95684bc7cdbec8310a0b70469d109043bb17a6b12b9cfa8816943569e05a0dabdab8d66bd3be92d35c8e2b12a7da3d48c702d944945af00b4a6066eb73af0fa7e36a330c619a2b15520513d1c2094a419bca54691156bc4f4cff89bdb027667e96ca8a58554b0a45e39065a855cb72c8006552fc56b42b1b4e18474ad815c47a1d1ffd7534cdf0fb3f76fb6a98d7229a64252a12fd94450e54defd3787"}, {0x78, 0x363, 0x1, 0xffffffff00000001, 0x4, "5e84d2267bbc8c2620ed83065e2743ce769b2352d82b8891922369231016ccb1662ce2022d8d33e483312871ca8d5ba15dcf0ea8f0aed80dd7c819cb976ec9f16a98f0c8dfe4d859f0b09dd22621251846f542a3ad07fea729806ab08e7495e825dd12a5c7b9d7e6"}], 0x13f}, {&(0x7f0000001000-0x28c)=[{0xf6, 0x3, 0x600, 0x3, 0x100000001, "e3f0a6d3a913a2f588c27a5d01d60ac33f5c2eae3c3a605dde19d31139b98ccfc801589a6e99d99ea3b0ee0149d7d747839e4fac38bfb66622ad6860ed30ace884bf924293e911e20c63f58ba8efd01a5d6c7ab35be130ae456a087fb440ce8ddfeaad4ea2d005b0223339838b52e96c430b12c2b41fd37618f5ce8f4fe1490378662dc111b293b4134c3a52f69b62a4aa0922dfa2fd646e21f6bd312073601a5a7e226e3b9613348f4b98bced7170f4fe37decc8ff2d02a5b4b4d429a346129d895f8d32305e38d931cbb88798c96ad3422936cbf43ef8f129d99e8215c8280795583e62719"}, {0x9f, 0x5, 0x100, 0xdea0, 0x8, "bad727dc980a7b12aff8abd43afe7c0e77f16241b032a14736ca949be2e8cf85bc59d6dde3bce252f26f4e47cf0b7bae3b5c01874a98f90c640bb436e92fe76c05a8fa0374420bb4e4e2a29f1174cd88203659036b7a581b206da590eb20542af864ed832a0b68b7da1a4654dfbded4e73b2c1a168b8f53cb36173930efa64ce04d7f56440299358114c72cffbdd97"}, {0xd6, 0x20, 0x401, 0xfffffffffffffffc, 0x20, "573a26ecd67a329c14dc2e95a72e0b55be9869a52feb5629b0bee6ff6f04390d8bbdc9c67a07014193edfb78745a408a14b13d9462127697603777e2ea1a7f5a9e50f8e564dd1319fcc02cf0d31da3cc2eae6fb8ab41ff91e013c988eeeca0600bbb77b75aff9cda301c157885aca7b36bc18706829c54c9137c40e2ccdaa0fa802b0f23854b7fbbf5a7e2721dd2255f8f5af11778c73abb0923d14426645d3dc0c53cf1a99fda6b70ae1345b00142037a26d0ea9e43b8c351239c2f3fe75b212cc4330f9b19"}, {0x21, 0xffffffff, 0x600, 0x6, 0xffffffffffffff80, "90ab4c3b1137bfe86517dbaf3ce7de7840"}], 0x28c}, {&(0x7f0000b4a000-0x1115)=[{0x105, 0x5, 0x801, 0x9, 0x7, "8f740d4f83497ab31c579b1ce53b1bc81dfc228718b9a360696e55521e90ad3b11d06cb3104bcf3fdc9d3c93fdcfd1e2cf457cedc06e4c2563d148765eb1e957d3da869524a23a414e5d5486d3d14a1c338d0b2d9cc53a694483ed3b8d984ece85397ced237e2c9aae48e2b54aea1cca5177a25d419f878ec66b9316b810528c08d79001fc34673f6fffb398e918a4170464f29628a946b7730fade69737b8e0ac920284438b81939b0a6512046a2548d5f0debb7d54b372d1a5259dc0c63a4286dedf7188a258f659cef183e834570b03ac516da6da2c87425c49afaea7cc5a88b48a296375769b608324401e2bee0e12df247ef3"}, {0x1010, 0x5, 0x102, 0x100000000, 0x7, "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"}], 0x1115}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4805}, 0x20008800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0x401, 0x1, 0xf, 0xea81, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000f14000-0x8)=0x5) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r7, &(0x7f0000f13000)=""/234, 0xea, 0x3f, 0x0) mprotect(&(0x7f000076b000/0x1000)=nil, 0x1000, 0x1) write(r6, &(0x7f0000fa6000-0x16)='5', 0x1) 2017/12/24 14:43:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000493000)={0x0, 0x7, 0x20, 0x698a}, &(0x7f0000fbe000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aa2000-0x10)={r1, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x70}]}, &(0x7f0000c94000-0x4)=0x10) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") syncfs(0xffffffffffffffff) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) 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}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f00003eb000-0x8)="6e65633361720003") ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x82) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0, 0x0) 2017/12/24 14:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x33) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) mmap$binder(&(0x7f0000853000/0x4000)=nil, 0x4000, 0x1000001, 0x4030, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/24 14:43:20 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x5600000000000, 0x20000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000002000)=""/58) getsockopt(r0, 0x6, 0x2, &(0x7f0000002000-0x54)=""/84, &(0x7f0000002000)=0x54) 2017/12/24 14:43:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x6c, 0x800e, 0x3, 0x1, 0x7fffffff, 0x100000000, 0x7, 0x0}, &(0x7f0000001000)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x10)="6152125ea71c1d043c474ed772baf2c7", 0x10}, {&(0x7f0000000000)="388ba45f4e798973f5187f1c95b73ad2958b33907910539720ce57b3043b61e824445517ccb846af40e3dc02cd5e1f3ba320af7008c0c1153f1869e72232a505d8", 0x41}], 0x2, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x80, 0x3, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x3, 0x69}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3b7, 0x208, 0x2, 0x7ff, 0x8, 0x1000, 0xfffffffffffff249, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x7, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x2d7, 0xecf2, 0x4c72}}], 0xf0, 0x4000000}, 0x20004081) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0xffff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000042d000-0xc)={0x9, 0x1, 0x7, 0x27a, 0x4231}, 0xc) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000540000)=""/159, 0x9f) 2017/12/24 14:43:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f00006f0000-0x10)={r0, r1+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000988000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf5ef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7f, 0x0, "3611b97d0e51f1a30e3e5013a35b99eb25b8c452c02f9f5bfc91517f97d0053084ef53eb8e1564103b90cd30347095339967ad25335f1a52bc8f2e641b35c10c67675102877997ef0e2358ebb4222f80"}, 0x160) clock_nanosleep(0x4, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000c44000)={0x0, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000fda000)={{0x0, 0x3, 0xb22, 0x0, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000939000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00006e2000-0x8)={r5, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f000061b000)={{0x1, 0x2, 0x8, 0x3, 0xb38}, 0x6, 0xfff, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x5, &(0x7f0000779000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) sendmsg$netlink(r4, &(0x7f0000c29000)={&(0x7f0000201000-0xc)={0x0, 0x0, 0x7, 0x4}, 0xc, &(0x7f000071d000-0x70)=[{&(0x7f00007da000-0x34e)=[{0xe7, 0x80000001, 0x22, 0xf0, 0x100, "962394c3ed4f7717fbe16eec288ac79e3c1aa93f21918104aacd9e67706c05fe7f28616933c3a32ccd31ca564ccf8e7f24cb46d78f033f20df052ce98b493bd726d2e4c4250245d8df92978e9259cfdb33ef2a03b22025e9bc7ad5a1847f250a212809689d1dfde90eae48dd856417c5c2fff0067d1811c5ac3031fcda984b6e22f655a1b4128e12f2af665265b32c5c39df8d0a65005c950ad74522908e8361fdf588a8a2b37ad505d8b99d0bcd9456cf5409e49ec166ba9e6f1d4a1646ca9f46c7b410340cb28dcc06919bfbb4c169967a39fed063dd"}, {0xf8, 0x6, 0x100, 0xffffffffffffff80, 0x80000000, "4f59d7effda7c26c3363a28b79773d9205fa509a95d2a44658ae97e2a9a7ea4400a4c6c2aba9210c7a9814450188de1d7064caa9a96863cabfc2210dc82577dbb1b8c2382e6b2d7947663a21eed26245f4cc8171f0885a2963754a1d162ea1209c02b8e678c487d26453587b3a2b82b44b1d229c638f85004372a4808d80052673d21198368d1aa42eea2d1d7e437b76ec123df8211a42c20d4776e1e1f23e6441ea4df69c8d45b0d76a7ac715dee768fe42d4b4322ddcd8528ee5f95d1366f3f3f889b61848ec5ddeca5a1cdc552a36cb0db4097b785f729d28298ea6275a18cb99131f33832880"}, {0x10e, 0x80000000, 0x4, 0x3, 0xfff, "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"}, {0x61, 0xc97, 0x404, 0x4, 0xede4, "fc59f317ccd84faf93866047fcd9fd794295c7bf23148eb9e5f6e248acfef2e6aed44980d4c3eed285d6c74fa29825b51de7d9ac35f9977b5bd0be3ae79c1a86b7bc989b098b5e5f3a93911583cd0e3383"}], 0x34e}, {&(0x7f0000586000)=[{0x1010, 0x0, 0x100, 0x61458804, 0x1, 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"2c7911ed05a157abde1b31da664668fe816bcbb58115ea163eb4153d488e4a6284acc187750486fb84cda8c14e9dc78087da9e2a2dec379e7de896cf1ab3a92222ee13159176d41ef9bef34095c6d6c6006d7d0176846fce1aac08854212b23b123c4fdcb59556c6391c19a967fdd5a1cfbec6def4195faca00d77cc906e2d5e7322fcfcf5ac7180faa041c408f32adf8f1c5739a0bac0503a2a2817a9857b219a4f38929c21777a7ccbab81d90dfa36af3b2ca95141291408de6675c7"}, {0xde, 0x0, 0x800, 0x800, 0x6, "4142bedc381e6328e16ec614d918131e870f6fd0b9810b72065e40b09db9e8db711cde320766b6f2116262671be7670677ed95e2c79eb6ea67ec625bf396cf682b37f2b261f07633977dc40a40044752dfb716a1910182ac3c3ef60a50b95b3de2faf9f151357b8f9e5203406366fe2d6a7ab860aeff7a5b5f6375ac4334640f8501858d735aec65f775f73e0a2afada42940ec359df201647dc0ea050fe557946411ef379022331f4f9313109d86fcd32e86e1482e66330c855a53f21c5fda76468926e8f04b94c1b69fd38efc5"}, {0xf6, 0x10001, 0x20, 0x7fff, 0x1, "bd4f1bcfb5059499e096835bf3055b9f4e779e4ce92c61ca1f1855239c910fbe1cf9b7f888d6b157714adb16daece5bf33665d4bfd29dca0a4fcb31f0b2c5e95841a53f450991f1ea0e29c915b9daaae04c98a02828405d24a7ac92528c941aef15dec89a539492e1ac16f5bce2bdfcd30c0e922e16a36f85414d8784a2a28a9e80924beecb81800c3fc9cb0c2cb5a0d80f53ef6b91e03c410ce0f14a29906aa6d9cc2436b91d625f7f1918996ee8b2eca06ca8028505e8472297c450d498fd843f65ecb5d1a572f9b60da2508c893f8fffea8ff9dba7fcfd159f6a7d1139b00b985e0185e24"}, {0xd6, 0x4, 0x100, 0x48000, 0x3, "8ca61137e87450e61dac825a352ac93dfe79f6ef79f7a33d848937e85f6c916f81664122d1f974fefa18acc3b5bdd0f77e8b78209987bb2f9cf4583a4cdea48150daf76e148c9f8084a0887314d2621bc59603579dc87f0dff971ea0d2732c18d691d7bd04efecd718d26869f84b5b385710194e7bb9ba2f6ba69a05cfa1127ae902b11aaa63fe3158a157e9f6434e0c739ce7e71be3a9b55b0f82ff9d55d2e99e6eb98ff4d3c0c47206a059203aea2b1746fdaa8461a5615803aea5c7856df45f1cc87b494f"}], 0x774}, {&(0x7f00009a1000-0x316)=[{0x20, 0x80, 0x0, 0x40, 0x9, "8ad843d41ef919c8738f9cfa02de1de6"}, {0x2b, 0x0, 0x0, 0x40, 0x3, "05f17ed0c81a29024cb3bef9a0ce3a1ffa415470fd658991fa8528"}, {0x46, 0x8cc, 0x200, 0x5, 0xffff, "53e0d82fc26e5102d783cd9fe2f30a8e288c757cb75d56723ba44a250bc1f53a8bdb3256d5506f2aa096c8d5653344668386ce28ce4d"}, {0x8b, 0x4, 0x4, 0x662a7d8a, 0x7f, "adaa5d39d5b4e6632e71b626125c5500dd9eff6a96658ea39f80c696e74abf93a71345b167c4094f601c1fbbf6b5852fc9573aa3d88a4e7589255ff38465f53c6fc6ec3353024ee1a8e7eff5a02e64bbebf35b17803b8e207eb27b2be577a43d535d8458c49a7eae1e55d9682e0d268905a0780799beb185561905"}, {0x44, 0x400, 0x200, 0xad1c, 0xfff, "bc849b49427a60d126e775e6db84afd3844acfc8c2a3e8292189f8dc4d83a8dbf3f8706e163ce8e93a9ef6e385624a370c66b947"}, {0xd6, 0x7, 0x0, 0x9, 0x9, "06e9700130f13642aa698a72f9dfd92f859af4de9441cb54ad3b0ac10a5760b6ac90c6dbd529dd5456d78da2387c222871529bbae9ff069b4732186971a93f9d7b4f5ba863374d6ef12a9fea1a051717b45328b1ade1c2ea44dcc4be675b27f0328f4bd4cd465decce46267bf05cb7df8171ba2bdc760e8bea7fa762bea8e9e677890170893016d595565948d9dde60a74f6ca3759138c256f412e0d1faa01aebcabac51cd7be019fa7339cc0cc552de7653f0cd45fbdabeeb6b0c3c8739ecfc175bd225bf03"}, {0x84, 0x9d, 0x500, 0x1, 0x7, "7d6c8a2a0ef9b4f9cccdfa479c704f82946b70f55aceb739616744b623e5b3204bfdd62cfb064e7cd80e516064ab4455c9518913baa86aa2fe2c563debbdfb705e686a2a0bc21395dafbdf38a035d13083dac8d015d4c71789788d8baab766d1faeb742b48d56959ccf3102a70bf8ee629069510"}, {0x5c, 0x3fc8000, 0x300, 0x40, 0xffffffffffff0001, "259ee20f70ffcc3a0571848af155174baa44dd2eb95823b9e824555b4922d75a9c9e9b5ec6890db4d500edbed67c7d67d10ade15f7ecbaa06a20a9f2166f0a1dcd77a261d7fd4437539e4bc3"}], 0x316}, {&(0x7f0000ddf000)=[{0x10, 0xad, 0x400, 0x9, 0x4, ""}, {0x33, 0x9, 0x812, 0x9, 0x73, "dbac229cc264933d06db83d16d734e362f0107eb8476978883944cc771ab92531cf178"}, {0x15, 0x3b2, 0x1, 0xffffffffffffc924, 0x72, "107008ca39"}, {0x82, 0xd7b, 0x300, 0x8, 0x3ff, "befb0edad8c2b71d1f191c7e8621ea40568f27653e9dfc6eb66df00d7f80b9249705b1a3ac34f0ffb01a1fdb2136327e325267c1435b896ceb48eb55dceb79b7384e5423119314bd07147e889e45fec72dc0f46aeb018ec70488c052aaf746ff9513f8ffdf74eb07c4ee9431baf9bc8bf6ba"}, {0x108, 0xfffffffffffff11d, 0x500, 0x3, 0xff, "95b5ccd00e552151807cb7744f5a5ded7e8431a05084fc94acb93b4fe5158cd4da4a4dcd4eb448f4f14385add0586e10e50b82bb9ccce1ac1b43f554e661d86765ce7e6f0ab3dcb8cfda55dd75b22e0d831af0e9c02a7d196fdb52c22d82d6ad81cb8089ca6510463ee58536c34c1b4c072618d96c6f1bf86315c2ad0f8f707f7089d4253fc5febd75d8691cef487a8c6f671865e187c9e9e2513808f703c827eb5b23c35bef8f6a2f615e188549e6e349c7582e319f62792dbaf0c510bc6ab1b29041b1dbdfcdc9f9e5b7f288a9d173ae589320d11fdaab9074f10b1ed0099e9d156e8f56a27de5462cf71a74d685a4ea439d0bc228c7de"}, {0x25, 0x100000000, 0x400, 0xc173, 0x1, "c7264f0eef8af77976adca9f8fceecf8f94b440e3f"}], 0x207}, {&(0x7f0000d1e000)=[{0xc2, 0x2, 0x8, 0x1d, 0x7, "90ca9ed01071bc08c7f2f06a2c7036c644cc23cbb0bd2851e911b5d19ac75a4338b261c02a0e0d95de8ffa8e5d77d8b7f3593724c7e8c2f4c49190493421eb0721f927df5853e2aae946e0be5228641cad318526f90205d59c96eb5751d9665004f02aa6d579a748f583d91cea1ac1f044d4e1e7a8b6cbe4fe7361000073fa9a8025d89d132f553980acb9b2f5a76f588adbc175ba24708c4f8bb3a284e718fed3710fcabbb305e8bb860fbdd61946e1e119"}, {0x14, 0x1, 0xc30, 0x0, 0x3, "cd058351"}], 0xd6}, {&(0x7f000047e000-0x1d0)=[{0x61, 0x1, 0x300, 0x40, 0x7, "148e5410025976f8073eb1525fe178e43ff8e158063e349b6ff11771cae971b0ddf7e08c0e07eae8b401344612cd76b71c801af0f3da706a846990082815b61c616689f95f3e320652177fce92920f4e3e"}, {0xa0, 0xff, 0x300, 0x4, 0x7, "4278d9853a78a698d87a6738c563d59e47b5278dd9961db8030f0aec8cc88175e04f72a3272c2f44c5b71f3829f06991082001f28bc66c841dc7ab8f69743755af6384a73ee5f8315ecc4025a53a472ea5efc8b2160a691c67194c41e643f896cb158a71175c5035ee1cec9c3a23cc6ac94250f99f28514fd8e4e1c43c1ee6f8750fc26e06ce430fcc61dc79557f7c4a"}, {0x75, 0x7ff, 0x400, 0x3, 0x5, "4a7c7e78ffa9ba912fff6c2275e1223421887c2fbd702feb1682546670afa8bb19e19ce931e6a06f169b2094eb4e37cec8aa7c472bd197a905dfd8ef8f5fe35f736e8ffcc725342b7d42b074788356b7a9b31cb60e9c7f8b099a82bd7e020ce776e2bf4c6b"}, {0x5a, 0x20, 0x8, 0x7, 0x5, "78aa816c9c90372054fd0f5c618526dbbaa9b4196a8695210d6b816f68f7277749463686482103ae5f6a637d60dd55ec72772c68fce63fadb9c929ed1a2a86ac987888e4317586ad1bda"}], 0x1d0}], 0x7, 0x0, 0x0, 0x10}, 0x20004000) symlinkat(&(0x7f0000a40000)='./file0\x00', r4, &(0x7f00006b8000)='./file0\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f000091d000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2017/12/24 14:43:20 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000d0f000)={&(0x7f0000d10000-0x20)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x20, &(0x7f0000d0f000)=[], 0x0, &(0x7f0000d10000-0x22)=""/0, 0x0, 0x0}, 0x0) sync_file_range(r0, 0x656e, 0x5, 0x1) 2017/12/24 14:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/rfkill\x00', 0x80, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") timerfd_gettime(r0, &(0x7f0000ceb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000cc9000)=r1) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f00008eb000-0xeb)="0086ed41", 0x4, 0xfffc) [ 51.046386] binder: BINDER_SET_CONTEXT_MGR already set [ 51.059362] binder: 7551:7568 ioctl 40046207 0 returned -16 2017/12/24 14:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0xc0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r0, &(0x7f0000083000)=""/226, 0xe2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000236000)=""/179) 2017/12/24 14:43:20 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f0000f6e000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000272000)={@common='ipddp0\x00', @ifru_flags=0x1}) 2017/12/24 14:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000301000000", 0xc, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f37000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x2}) 2017/12/24 14:43:20 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000021000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b204f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000048000-0xa)='/dev/ptmx\x00', 0x102, 0x0) getrusage(0x0, &(0x7f0000a54000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000045000-0x5c)={0xffffffff, 0x9, 0x2377, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe2(&(0x7f0000ffa000)={0x0, 0x0}, 0x800) dup(r0) readlink(&(0x7f00002bf000-0x8)='./file0\x00', &(0x7f0000e3a000)=""/173, 0xad) 2017/12/24 14:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fea000)=0x0) ptrace$getenv(0x4201, r0, 0x9, &(0x7f0000bab000-0x8)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r2, &(0x7f00004da000)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "8f9cd7", 0xefd, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e5a929", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "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"}}}}}}}}, 0xf3d) 2017/12/24 14:43:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000923000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cb2000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000925000-0x9)='/dev/rtc\x00', 0x125000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000921000-0x14)={0x0, 0xe00000, 0x81, 0x9, 0xed5, 0x0}, &(0x7f0000b40000+0xc13)=0x14) getsockname$inet(r1, &(0x7f0000d5d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009b9000-0x2)={r3, 0x3ff}, &(0x7f0000022000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bc9000)={0x0, 0x98, &(0x7f0000486000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc8, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000bd8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a06000-0x8)={r4, 0x9}, 0x8) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00005d0000-0x10)={&(0x7f0000a22000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x35, 0x0}) 2017/12/24 14:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e7000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000a37000-0x4)=0xffffffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f00007bc000)=[{0x4c, 0x400000012, 0x1, 0x0, 0x0, "3000fa5200000000ec0200000000000000df00ed9f8c070072013de52ecf1544ec9a0000c48ddd00000000000010003d17befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:43:20 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd2000-0xb)='/dev/loop#\x00', 0x5, 0x40) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000082c000)={0x0, 0x0}) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="", 0x0}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c9", 0x10}], 0x2, 0x3) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/24 14:43:20 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000019000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7f32, 0x7f, 0x3}, &(0x7f000001a000-0x4)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000012000-0x8)={r1, 0x7c22}, &(0x7f000001a000-0x4)=0x8) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x0, &(0x7f0000015000)=""/142, &(0x7f000001b000-0x4)=0x8e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000001a000)=""/0, &(0x7f000001a000)=0x0) 2017/12/24 14:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x4, 0x0, 0x0, 0x49}]}) setregid(0x0, 0x0) 2017/12/24 14:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') lseek(r0, 0x53, 0x1fffffffffff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a43000)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d2c000)=[@in6={0xa, 0x2, 0xc12, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) 2017/12/24 14:43:20 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c4000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000+0xb79)=@known='com.apple.FinderInfo\x00', &(0x7f00006c8000-0x1000)=""/4096, 0x1000) 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) clone(0x10000, &(0x7f0000001000-0x68)="00d929ff1a0f23a8d2fa9030e9952198d80de4b822d65f537f1f25af3375a3be548d6c9f14b9d6d36a9ba394ef561eaf4b0ef865b8c39f4ff8e26e47877ede0cca347ca6f148b89cf47aadd4aa4e5c4dc14aea8e0ab1900211236cc7878361b7bfdc5ac830dcc876", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000655000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4b000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000dc0000-0x258)=[{{&(0x7f00003e2000)=@sco={0x1f, {0x2, 0xfb, 0x5, 0xdd, 0x55, 0x5}}, 0x8, &(0x7f00008ad000)=[{&(0x7f0000e76000)="f427ac2538f9a8b5f522ebbb083e1fc3b2e37af67d2975a763636a9585c112d11afe387c32f02b36b6c385decab678a5d7a3ce6557417981717f618aba4b4752f3ce883b985574d6e91eb738ca13465a432f6ed583f4d7f65e29df72f2c6b39325d611b71b27276243b69bb9fa03d92347f5fd6489419a413afde9a7f586510ec213a07a206d11e7f693e62c17eb8f277b6defbbd83b611144def7f700319dee1d29c0f852c24ea992fa562412885db3db594d4390ce3d86b1705a40dc53a6076c18b145165ca658080967569488dae3f9a0b5480a9e8b8fa85dd2cc49db3ec8ecc6a019c026b40f186b", 0xea}, {&(0x7f0000499000)="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0x1000}, {&(0x7f0000f60000-0x97)="4ee541fccddda931da230e54ae0a98960cd689e7ecd72d8130da8a20467a10de885c9afcb977b8caa2f21c4324ad5ab22a7033b3b6415ee1faa0d76f0b127dc0a214dc759fbbb76319edea504ecc066de41d6d72fde1cd5cec69dc4daeca7da99bdc1bb65dcafde07a50cb4aed101c236bff1b2972badecb877905960bb3dc3ef2c085872a31dc0ebd1e7de57d3626fd4593ebe89815b475d38386496d40883c047cab621576ceaf854ebf4e4a5c706a03dfa22b612272", 0xb7}], 0x3, &(0x7f0000897000-0x1010)=[{0x1010, 0x116, 0x54b80b27, 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{&(0x7f00006e8000-0xf5)="7adefcb12f6adb624a40a6341a4e46351696fe45196f4bb80b756ea7001f8d1f98619f8eb725d42ee4b5f530b75b3121206fdb40df52216d145cf369b7b69cae09ce22bc58a96685f39108cbd42da9d5e68dd9d55254b593b4f04ed323dee6d7802f6f03f1a1f7c66a682183227b7d0974b95f240867b4b5d385f49fdb88832525e2ad1148868401a10bec0ac0391b3b6fae2d79e86210febebfff6900c757adbadb429f16fac6739f946a6710691f3d7f76a1823dbe5d073dfe658a00335ac734f52c85461198126d829a3f2502be961bff18bae6132136d3a83ca743c4c0f40f2fa854c1530394a2a2fb1b8ef4043d6e83f4dd25", 0xf5}], 0x5, &(0x7f0000f4c000-0xf8)=[{0xd8, 0x115, 0xeec, "2d372d108391c99a4ea58a64b24246d4081993ce3038d525109a89969316226f27127b5fb839d2fb06b13f0c7f4fd206111429cebb4c4da15acb56f168c0d606d791dc37c28ec96978d724169f3b8ccc48c87032d97d448a4f5fdc1121452c92a3fe0f25560da218ad144f4c9f53744a1da149015bb1f33bead3173f784eea4112f6db4def95141c9d14ad1ad2f838500a6e5b53d0c4858aab1c58709bed87a20fc8b8decef8f6f5aeafcc65cd1d88e71197578b7dbc95fc1674806f5baf291ca5ab930fa90dcf32"}, {0x20, 0x117, 0x8, "01590cde4a7cd9e159ef713fb087"}], 0xf8, 0x8001}, 0x4}, {{&(0x7f00006a1000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0xbc8d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000ee000)=[{&(0x7f0000d1c000-0x3d)="6f952b5823347f9da0e20c91c3cfea67a89052ad2167f6a9ad5a74495a740d43671f13e011e566094067190b7cf91cecd1b1a18b7b98e3b38761e0e2c1", 0x3d}, {&(0x7f0000f81000+0x344)="7b8aa4bfaa941c97b4d493c38b2fbdb8ad31d0d2e87e315548a40279d26b22ca8d331b3cf48453d54153f9c9928a56beb8d074467a330d630003253717303a5d9d5adcffd1eb258b3b5bc5edaf8f5efd67f9e650a692d0353e0c098d146000361bba057e293543e1a3c8f72e2fb935", 0x6f}, {&(0x7f000096f000)="c88a108f481d957b8d77f5c1446aee30ffb0f092af97ed0ab0f50ec11ff431a9929f0315a4ed88c10e70bbf18a5c1ea4502d4af1cf398a8a8c57d3ca7b9e95219e3e43392150686fcd93587c86cadf219a62d1c706fd317ec5d3ace5878331428508ac51c3efa51714478a466b492dcb67ab76d067940b8689fb071a68f2cadbe5e138b4262c6f637b3bd920234766caa7b4ebda7a653fde1e958c242d553eaa3f07dce60e2243688fb3b3e30fdf68cd035c5ab92c478db76f6ce7ff712e5d4529db19e4d60054181f2730a8995d1a6f9a2f48cc9569f1ae7fe8edbab910f331511edf59d41305", 0xe7}, {&(0x7f000061f000-0xd)="369c46e544805cad538e6f12f3", 0xd}, {&(0x7f0000d22000)="832d22b6bed37b1f4f49a957f528c616081f19947feb9ced590117221119b405dbb7a1c0b94a8d65e600a5a3bd8e85c24f3279b09a6c306a45560b872f72f9b8cecd6cd3f585dfe3975abf7e93d9c15b33276d4d44922e2fb2eba675b26cf80990a92c4a110757d2e5ed70f8daa4928166dd8a43799d04877350c912895ed29af58b59485593bd2b37d30d650e9e1c0d6edff900ca867af9ea0111ae82c971398c", 0xa1}, {&(0x7f0000506000-0x17)="eafb6a3642c90cc1cd384b3b02d7c74eb7b39615b01baa", 0x17}, {&(0x7f0000a6b000-0x5e)="d067fc9366a19880514e08b1957750a6d535d1a8b2f6a49abf135b21befb525b16dfdb3bb36029098cac654d2d8be525b1a2e403d0bd4a32e6e8f6b4ce9b2ee983d57fbeb13a9f278d4282a01176c5801c80515dd1dd071a1e9e705cd47a", 0x5e}, {&(0x7f0000c2d000)="d64bf75cf422e205da91161366ae68d9ec634efa8bf3642055f88e3f", 0x1c}], 0x8, &(0x7f00007b0000)=[], 0x0, 0xc045}, 0x1}], 0xa, 0x0) accept4$ax25(r0, &(0x7f0000d2b000)={0x0, {""/7}, 0x0}, &(0x7f0000ebb000)=0x10, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00005e7000)='./file0\x00', &(0x7f0000eb9000-0x5)='cifs\x00', 0x1000, &(0x7f0000b21000)="") 2017/12/24 14:43:20 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, r0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000005000)={0xdc, 0x20000000, 0x4000, 0x3daf, 0x3, 0x26bf, 0x6, 0x7, 0x400, 0x5}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000006000)={0x3fffffffc00}, 0x8) 2017/12/24 14:43:21 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) sigaltstack(&(0x7f00004d3000/0x8000)=nil, &(0x7f0000599000)=0x0) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x2000000000000a, &(0x7f0000b4a000)={0x200042851d, {0xfffffffffffffffd}, 0x0, 0x0}, &(0x7f000033d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000029c000)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/24 14:43:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7d000-0xf)='/dev/sequencer\x00', 0x80800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b96000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000000, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f7000-0x8)={0x0, 0x88}, &(0x7f00007f0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007e4000-0x14)={r3, 0x8, 0x2, 0x2, 0x100000001, 0x0}, 0x14) r4 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000217000)={0x80, 0x0, 0x0, 0xfccd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005a4000)={{0x0, 0x1, 0xffffffff, 0x2, 0x8}, 0x80, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000504000+0x3c3)={0x1f, 0x0, 0x8, 0x10001, 0x1, 0x401}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d0b000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db7000)={0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) syz_open_procfs(r2, &(0x7f00001d2000)='net/dev_mcast\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x0) 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000087c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f00005dd000-0x4)=0xe8) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/24 14:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000227000)=[{&(0x7f00005ad000)=""/0, 0x0}, {&(0x7f00009c6000)=""/0, 0x0}, {&(0x7f0000b22000-0xde)=""/222, 0xde}, {&(0x7f00002d9000-0xf1)=""/241, 0xf1}, {&(0x7f000099b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000230000-0xd4)=""/212, 0xd4}, {&(0x7f00003a9000)=""/228, 0xe4}, {&(0x7f0000eb9000-0x36)=""/54, 0x36}], 0x8) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x600080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d12000-0x8)={0x0, 0xfffffffffffff001}, &(0x7f0000b76000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f000071c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007f4000-0xa0)={r3, @in={{0x2, 0x2, @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]}, 0x3ff, 0x9, 0x3, 0xbd, 0x8}, 0xa0) 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) kexec_load(0xffffffffffffffff, 0x2, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xbd)="52910a95b5e9985df5bd4ad93b44332af81075b27eefc0ea3848cc342b8b07dce9656f485f6ce8e5acf227d9d4aa111d5d5e7cb793ad0d299ca6cbc7c1a0936a6fed0e346ecafd70a1e9c96eec2c5113b3ad029182f2289c93150ceab69172c484f479cc9c3299d7253b19d1ebbc777657a5114830749f1cbcf18f0032163651c8f6370d1fd4d73e76ecd33ad8c073fcd8acc6d6c7e523461be1f82860ef1ac61a6641d5adb4adb096be21b1a99b79bb817efa873f409325b8e1bc68ce", 0xbd, 0x0, 0x3f}, {&(0x7f0000003000)="c698a71422d920efe60c76634d2ea0fbdd9106a482f960852dfea8e45ed9203b88ebef8d9bbd77e69609763719162da4ee7e30098d8cac1563bda4f4e6ae4e539d11be34e332ec24817f81cdec1a1e8641bd394776", 0x55, 0x9, 0x6}], 0x150000) 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/24 14:43:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f000033d000)="", 0x0) 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f000059a000)=0x40) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000008a000-0x8)={0x0, 0x0}) ioctl(r1, 0x40, &(0x7f0000aea000-0x3f)="632728104b53e217d77c97a3c9f05404b98714e1224a0d60a38d5da5d81a3882794225bfd7017c4d9c592985620ef08aa52add6f2f3fd44f7f50c073ec4f1d") 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00009fd000-0x1)="ae", 0x1}], 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000048e000)=0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000273000-0x9)='/dev/ppp\x00', 0x800, 0x0) 2017/12/24 14:43:21 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002d7000-0x16c)="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", 0x16c, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000846000-0xc)='/dev/autofs\x00', 0x2, 0x0) fallocate(r0, 0x2, 0x1f, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b4000)={0x0, 0x3}, &(0x7f000028f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006ba000)={0x7, 0x7, 0x1, 0x43, 0x6, 0x9, 0x3, 0x9, r2}, 0x20) 2017/12/24 14:43:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r0, &(0x7f0000b2b000)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) syncfs(0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a62000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00004e7000-0x6)={0x1f, 0x506, 0x7d5e00fb}) 2017/12/24 14:43:21 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd9000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x401, 0x4, 0x401, 0x1, 0x2, 0x0, 0x9, 0x2a, 0x6, 0x3, 0x8ed, 0x4, 0x7, 0x1000]}, &(0x7f0000fda000-0x4)=0x108) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd9000)={r1, 0x200, 0x1cf3eb79, 0x1, 0x100000001, 0x3}, &(0x7f0000fda000-0x4)=0x14) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) timer_create(0x5, &(0x7f0000d56000-0x60)={0x0, 0x16, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000)=0x0) timer_gettime(r3, &(0x7f00005bf000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000034000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a5f000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000fda000-0x10)={r4, &(0x7f0000375000-0xd2)=""/210}) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000572000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ffb000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00001c8000)=0x0, &(0x7f0000158000+0x4e)=0x4) 2017/12/24 14:43:21 executing program 2: futex(&(0x7f0000fdb000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fda000)={0x0, 0x989680}, &(0x7f0000fdb000-0x4)=0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6f000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x71c83155}, 0x8, 0x800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000bb6000-0x10)={0x2, &(0x7f0000225000-0x8)=[{0x0, 0x6}, {0x49080000, 0x5}]}) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) 2017/12/24 14:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000b2c000-0x8)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000749000)=[{&(0x7f0000b23000)=""/192, 0xc0}], 0x1) prctl$intptr(0x1f, 0x7) signalfd4(r0, &(0x7f0000b18000)={0x0}, 0x8, 0x0) 2017/12/24 14:43:21 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x5, 0x0, 'client1\x00', 0x4, "c3501d45fd913889", "06246c7b5691869964ae6f22b1374f6e96adfdc7de54cfd6e52f1ac2b806456b", 0x3ff, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000008c000)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x7fffffff, &(0x7f0000e71000)="7391a24fcbe7494e456e2699519f2f4594bbcadf0b73c2bb0d34c162c153f2a74011637f0bd300007fff134a79af118c2abc6e62e11322") r2 = signalfd(0xffffffffffffffff, &(0x7f0000c2d000)={0x0}, 0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e73000-0x4)=0x0, &(0x7f0000e72000)=0x4) signalfd4(r2, &(0x7f0000e70000)={0x0}, 0x8, 0x0) 2017/12/24 14:43:21 executing program 4: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000350000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d13000)=0x0, &(0x7f0000d13000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d11000-0x4)=0x7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2017/12/24 14:43:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000b31000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000251000)='\\!-}mime_type\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000dd8000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='oom_adj\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000002000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f00008b0000-0x1)=')', 0x1) 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000c7000)={0x2, 0x3, 0x0, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f6e000)=0x0, &(0x7f00000d7000)=0x4) close(r1) prctl$seccomp(0x16, 0x2, &(0x7f0000993000)={0x4, &(0x7f0000bba000-0x20)=[{0xe4, 0x6, 0x1000, 0x4}, {0x2, 0x1007, 0xe6, 0x6}, {0x5, 0x574967b5, 0xffffffff, 0x5}, {0x4, 0x4, 0x10000, 0x1}]}) r3 = syz_open_dev$binder(&(0x7f0000a6a000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a3a000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00001d8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)='/dev/ppp\x00', 0x200, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00006b2000-0x8)=0x4a) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup(r1) getsockname$inet6(r0, &(0x7f00004be000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005ac000-0x4)=0x1c) writev(r2, &(0x7f000082d000-0x10)=[{&(0x7f0000034000-0x59)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) timer_create(0x4, &(0x7f00004b9000-0x60)={0x0, 0x31, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044f000)=0x0) timer_gettime(r1, &(0x7f00007c1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00004af000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000a00000)={&(0x7f0000eff000)=@full={{0x3, {"b229f4999a0dc0"}, 0x9}, [{"b882264499634d"}, {"71d2e7015eff1d"}, {"98efbfdb7b4d4f"}, {"a55b2e168cbaf9"}, {"3cf4bf1386af9f"}, {"6924160cc93967"}, {"65244ed0f277cf"}, {"e82d2f0f01f9bd"}]}, 0x48, &(0x7f0000bfc000)=[{&(0x7f0000533000-0xac)="01386e21a755a4edb472e3b2bc802097b520b085a9f5de462410aa9499b692169a24aa68d0f1556bc695f5561db5f7baba190cbaa879e356d1fff598bf5624fa5d94466cee3a61e94c1aa16ad00784dc8fe6a67d378ce144316d2f1094b349c4c4945c8e91c52859da066af0d0afb1d6366f924785ff1ec64a5766ef0a5b5229577be373a11abf170cd44300c7a90bea9857a4a1db4c56b41a18e492cd1f644b93c79ef4b74e95f5d11b63b3", 0xac}, {&(0x7f0000e21000-0x51)="b92735703f8d50f1a01602caa743c0a42cfee37ac00314ec36e0382d7cdb523726402de60352953373b1c2231ddb2d80477dc271d88519237adb65d7758344ab5de5a02b0b74e06b220cfb0745b5b39cf0", 0x51}, {&(0x7f000042a000)="5649fbff951b6b84fe53a5efaf236336e13a6a91c121fb8dc42b3caafecbad86f70d428d5b8c93f5e300b0ddfb598aca80488a4aecbe337a09ceb2c5b6c46242403d14d5be12551330dc13a80a4924d6e5bfa5f185adf028d03107ab002efc607dbaf28953514cd0ec9a6e7b2b887d960c269d4db82abcd8a13f26e7560f90d6a88031696113073bb36494b393ea776c436d30ea91b953e31b1c3fc49a3addbf30ea47734093e90fad27085388f1e0b711b06c41086c6bc33e7d54", 0xbb}], 0x3, &(0x7f00005a6000)=[], 0x0, 0x24000000}, 0x2000) r2 = syz_open_dev$mice(&(0x7f000072c000)='/dev/input/mice\x00', 0x0, 0x54103) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c3e000-0xc3)={0x0, 0xbb, "7fb5ba5d8b873c19e493d8fd1a36ce08cdbf492cc886df05a0daf60e0a8c2455d6ce40d3fd97f8c2d500de49db05752b67355ebab295f4cf093cbf4eb4a50a0e4a7feb6e3d1f3cfebc3118d347cd3c1c0ec3ec98a50487b5a66c4c404b612ec8a21a1c4c4dc279be9e030c270611ed9ac2543c3220335de87b0a026acf94a0d110720f5e29ca7a56b7b4125be8b140f2cfb7543698edeaca0f47f983c49b23bfee870a16d162e1737384c31a5f695fd0a24ac13f94098df7787a41"}, &(0x7f00008f0000)=0xc3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000080b000-0x8)={r3, 0x9}, &(0x7f0000a68000)=0x8) utime(&(0x7f0000321000)='./file0\x00', &(0x7f000026e000-0x10)={0x7, 0x80000000}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000f20000)={@common='bond0\x00', @ifru_settings={0x80000001, 0x5, @cisco=&(0x7f0000259000-0x8)={0x1, 0x3f}}}) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000456000-0x8)={0x0, 0x0}) 2017/12/24 14:43:21 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3f) mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x80, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x1, 0x9, 0xffff, 0x4, 0x0, 0x8, 0x1ff, 0x3, 0x7, 0x97, 0x4}, 0xb) syz_open_pts(r0, 0x400003) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x9ef9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) fremovexattr(r0, &(0x7f000004d000)=@random={'security.\x00', 'md5sum\x00'}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000054000)='./file0\x00', 0x88) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000054000)=""/110, &(0x7f0000013000)=0x6e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000003d000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x800, 0x7, "f5ddadbce69ab95f8a1001112802dff99093e010fba6e667ecf30749eb6daad713629a9d5265fdd5c44ab6232978d83f962b1928607cec8336d9187aa6ad285ede2fb8c70531be04e6d4709dd29b1043"}, 0x160) 2017/12/24 14:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000013a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00008b0000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000001a000-0x69)='j', 0x1) recvfrom(r1, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x7fffffffefff) 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x80002000000001, 0x0) r1 = dup2(r0, r0) rt_sigpending(&(0x7f0000bff000)={0x0}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f0000fb7000)="86", 0x1) 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000add000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f3b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000083000)={r3, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3d1, 0x8}, &(0x7f00006b8000)=0x98) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) dup(r2) ppoll(&(0x7f000000b000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000078000+0x74e)={0x77359400, 0x0}, &(0x7f0000078000)={0x0}, 0x8) writev(r1, &(0x7f0000541000)=[{&(0x7f0000139000)="7374e2ef95ea0180e6355dce4935feb25db249f07e4da8da32c89075caa329efd95fecc0346d2f8f3ccbe09a234ab5342a3eec280b5c4782ca6b685d54bf08ae6f1e204be77f338c1e36f4b9d2bdcdc0afe495662086f742e8b06203f503a6c6037e3de8d26c2b50cbac672e502ae4d253c9558c2ae376ac7a59c7191085ab", 0x7f}, {&(0x7f00000c0000)="1ad83b1623e0", 0x6}, {&(0x7f00001af000-0x20)="68ec8a6d785089f2512b17b7c567a027ddc3ab8f13b18e7e14cb5ad4aedf0e3e", 0x20}, {&(0x7f000062e000-0xd6)="751034b9553db8a2b985ed95ab30cf60624f8fdaf9ec8186100f38b604e77a912374a9c2896a6e921559bcceeabba7c28b30295ba7253dde0a69f369ebb66307f010960d5ab95102138480272fe79005acc61578e3ba99838e972239c79477904e004d7fe0c48b4941c06267af44f1f6a9477795f45d4f3d0e432b0e204ee599db0ee857a78bb920e06736cfc957f5590557dbf5d8f0842b1f6aa1dd705dc17e86fce04c2242f0c1444ec5d0a61bbba52a028761051d5560f29eae60b2fbff940df88c8f16198fcb9f8cbe56a9f1639a775c79f4f8eb", 0xd6}], 0x4) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) [ 51.379130] audit: type=1401 audit(1514126600.669:27): op=fscreate invalid_context=02000000000000000000BBBBBBBBBB020000000000000000608F9CD70EFD000000000000000000000000000000000001FE8000000000000000000000000002AA010034480000000060E5A9290000000000000000000000000000000000000000FE8000000000000000000000000002BB7C61BEF79621E5DA576EC9646351C4C3A645C8D772AD1B81D578330A31DD91700F64455DEFA59201F06127021E1002789E125254318DC4E9CF7C0FF49398DE9394DEE1B5E2FD93D7FDF58FB8868FACDE3955C208A93544E478ED7727743CD3B6A8FA31714D6B91176DBBEC362983FCA2D83B4F6E6666DC7B4E487EB9FBE25EBB8AA93798B8811A21DF08A481891EB9B67269656D79471D6455E90630A60606A96B8E93F4D0566EF0E60639536475C8A2B87AED076FB5A4C2317905CD0FC0ED73835FCFA29AF3C4A3FA8C12EF507C15CE7C74D2D44DE54A0BC21F312613700721A1AC229D92D5680CDD58FA4E82570E09C9939EF0F51AE3EB7A6173499C3D7D7E2044A32AD369C53EC5F76136C1E14D4B2089374D8E616796084B0E77897A039D149A868B1DD7A33612F98679A706B6EFF8523B2EE5193AFC8B4F4F754EBAEE5E08ED9D8EFA907C6D5450601760A2986B3577AFF52AA8462B5218E4[ 51.869892] binder: 7692:7695 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 14:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005eb000)='/dev/input/event#\x00', 0x2, 0x8000) ioctl$void(r0, 0xc004587f) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7ffffdffefff) 2017/12/24 14:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f98000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f50000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2017/12/24 14:43:21 executing program 3: capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fe2000)={0x0, 0x6, 0x30}, &(0x7f00001ef000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000939000)=@assoc_value={r1, 0xf0}, 0x8) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000022000-0x8)=0x0) [ 51.913382] binder: 7692:7712 got reply transaction with bad transaction stack, transaction 52 has target 7692:7695 [ 51.925787] binder: 7692:7695 got transaction to invalid handle [ 51.929363] binder: 7692:7712 transaction failed 29201/-71, size 24-8 line 2936 [ 51.956530] binder: 7692:7695 transaction failed 29201/-22, size 0-8 line 3005 [ 51.980326] binder_alloc: binder_alloc_mmap_handler: 7692 20000000-20002000 already mapped failed -16 [ 51.991683] binder: BINDER_SET_CONTEXT_MGR already set [ 51.992274] binder: 7692:7712 ERROR: BC_REGISTER_LOOPER called without request [ 52.000128] binder: 7692:7744 got reply transaction with no transaction stack [ 52.000135] binder: 7692:7744 transaction failed 29201/-71, size 24-8 line 2921 [ 52.021370] binder: 7692:7695 ioctl 40046207 0 returned -16 [ 52.021449] binder_alloc: 7692: binder_alloc_buf, no vma [ 52.021490] binder: 7692:7712 transaction failed 29189/-3, size 0-0 line 3128 [ 52.042626] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.049636] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.055409] binder: release 7692:7695 transaction 52 in, still active [ 52.061988] binder: send failed reply for transaction 52 to 7692:7712 [ 52.068581] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.074017] binder: undelivered TRANSACTION_COMPLETE 2017/12/24 14:43:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2017/12/24 14:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/relabel\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a7000)=0x14) mq_notify(r0, &(0x7f00006c9000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009ac000-0x4)=0x0, &(0x7f0000aad000-0x4)=0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000076c000-0x1000)=""/4096) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r4 = dup3(r3, r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000948000)={@common='gretap0\x00', @ifru_flags=0x8003}) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000015b000)=0x0) 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000939000-0x4)=0x3ff) r4 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/24 14:43:21 executing program 1: pipe2(&(0x7f0000289000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000001000)="f3460a964633d3aee5c6b11a8ecaa68866672242865e60e3e07f41b3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="4681fe0c20bf9a68791ea4285eb28a6a7ee83d3c9740e99aa4eb7ae9aca51a03ed13c92a76011456d5614106c7e70982ae6c722a268ead53237cccf4d6b7544f1749bf1c86ec306e1c458012c566443e9be81369b8fe42a5256e94531fc9d6c3a67f66b16b38c2fab9977cd85b9d4cae96fe42", 0x73, 0x4000080, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x3, &(0x7f000000e000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x48, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 14:43:21 executing program 2: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000334000)='./file0\x00', 0xa0d611f64bc25d49) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ebb000-0x1)=0x4) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000c6e000-0x24)={0xb382, 0x7fff, 0x2, 0x4, 0xfffffffffffff001, 0xff, 0x5, 0x2, 0xae32, 0x3, 0x4, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000883000)={0x0, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000989000-0x8)='./file0\x00', 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000025d000)={0x0, 0x0, []}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r1, r2) listen(r1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000860000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0x1, "066fef40f985c7fb12a0b5743baacc6767f5aa7e1ea2b71aefd831abfc7c76e9a2d35b15dfecad17ea3990cc1dea4911e16a897b5f5ab99766ada5286ee263820050abb8a5c42387179e453d1e5d68fb"}, 0x160) [ 52.079127] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.084734] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.151514] device gre0 entered promiscuous mode 2017/12/24 14:43:21 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002aa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x7, 0x5, 0x9, 0x2, "5798430e93c6028dfbf9447b5a26fcecb73b5ca978bc32d5b26a4faef7bdc1c2087431682c92aac9adf1123ce5906995a08e368114f1d6069ed64adc615d03", 0x8001}, 0x60) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cde000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x2, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c03000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x87, "6c1c11fbc410f8285d1d0d1700f10bd1850780d65139fd5bcb6502d3543460a0ab9ad133f4f99a26ead2635662409f6f832b267e6fc1b15e26892ebf8420f577410ede34b0b68012126bc18b5aba21904a958bf466dfd1ebca85e896e4acd46bfea8fa8268a3e9d95a4d6c083adaf973e86ad9cbd819dd94cf9ddce54b0765b4dfd1f4841b4bdf"}, &(0x7f0000002000-0x4)=0x8f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="19b5", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d8f000)='/selinux/access\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000273000)='./file0\x00', r0, &(0x7f0000937000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x8, 0x0, 'client0\x00', 0x2, "1f723e21ee210466", "a74308dc9d46f19458dabae78fe707365f5f9967fa77a2747d089d0fdc08b79b", 0x800, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:21 executing program 4: r0 = creat(&(0x7f00007ff000-0x8)='./file0\x00', 0x83) 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) pselect6(0x40, &(0x7f0000001000-0x40)={0x4, 0xfa30000000000000, 0x1, 0x8, 0xd1a8, 0x4625, 0x4, 0x401}, &(0x7f0000194000-0x40)={0x8, 0x0, 0x1ff, 0xb926, 0xd9, 0x6, 0x4981, 0x6}, &(0x7f00008ac000)={0x6, 0x2, 0x10000, 0x3f, 0x3, 0x8, 0x20, 0x4a0b}, &(0x7f000043d000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x8}, 0x8}) write$sndseq(r0, &(0x7f00001cc000)=[{0xe24, 0x3, 0x2, 0x10000, @tick=0x5, {0x2, 0x4}, {0x8, 0x7}, @addr={0x40, 0x7fff}}, {0x1, 0x20, 0x4, 0x4, @time={0x0, 0x1c9c380}, {0x0, 0x40}, {0x9, 0x1}, @queue={0x4, {0x5a15, 0x9}}}, {0x8, 0x9, 0x3ff, 0xc3, @time={0x77359400, r1}, {0x3f, 0x5}, {0x7957, 0x6}, @raw32={[0x81c, 0x3, 0x8078]}}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x420, 0x2, &(0x7f0000221000-0x17)="e0e695e056dbcd888563d47914eaf66ccdba72348e9a73", 0x17) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write$sndseq(r2, &(0x7f0000a68000)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000a0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000004c000)=""/184) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/24 14:43:21 executing program 6: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x185800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = dup3(r0, r0, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0xba16, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) connect$llc(r3, &(0x7f0000128000)={0x1a, 0x6, 0x0, 0x1f, 0x2, 0x800, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x200}, 0x4) sendto$inet(r4, &(0x7f00006d8000)="", 0x0, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r0, 0x5) 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000e52000-0x4)=0x0) r1 = getpgid(0x0) tgkill(r0, r1, 0x22) pread64(0xffffffffffffffff, &(0x7f000059c000-0x39)=""/57, 0x39, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000084c000-0x18)={0xaa, 0x808, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000826000)={{&(0x7f00002aa000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000483000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) lseek(0xffffffffffffffff, 0x21, 0x4) r3 = open(&(0x7f0000387000-0x8)='./file0\x00', 0x80800, 0x18) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00001cd000-0x48)={{0x2, 0x1, 0x100000000, 0x0, 0x7}, 0x2000000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00009a0000-0x8)=0x5) sync() fstat(r2, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d45000)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000c70000-0x38)={&(0x7f0000d6f000-0xc)={0x10, 0x0, 0xfffffffffffffff9, 0x3}, 0xc, &(0x7f0000abc000)=[{&(0x7f0000b74000-0x59)=[{0x59, 0x171c, 0x0, 0x7, 0x7ff, "a5daa160647ba2fa8b8f40ed1ec53da174e52d8780f3178737cf8712728a39032d35847000534690d1f293b0b18fc5774aca1229b1bfb313c7b87b1d8c6d767addd2e96fd612148ca6"}], 0x59}, {&(0x7f000073a000)=[{0xb6, 0x0, 0x320, 0x40, 0x2, "d81048048d4e7eb3f32ae73514911b1b1c4612ce38d10d5e20357e702fc1785263e3656e45e978a6023ff944beea5743e00864ffc21c22e759165964996955eab559ca9c62a926787598a198df0a6ef7ba458a4acf25ec6312ece50cc474f90f8182bca2083560d7332473769477ba5b1deb6313d7b9c966662df575f3661ecbfd8eeb17698b48802a1769f3e8d5b0c4f6172c4b48a7f549710a7074f2c356ed0b9caed4ec17"}, {0xdb, 0x4, 0x410, 0x3, 0x7, "c0d2747e5e45d1e035e51a6ae3fcf1049e964d15f6af87e9298a24f8991eea579d4b7e6f3868714d286ff0e62c44a5dbea3671d4c012c6eff5ac13d15ec168de0d53c759668f605dd5fdc51b16f4b06203b2eb718ee7384dfc136066745bece8be3b4bf43e38d805c5819d24942575000a2d7476945d2040a317819385d921a6854d6c25bedb4311ea085a927578ddd7c8c1e43c68ff62ad6b1a76a1ca092566de7eaaabcfd00c8ac8d7f188e852e83555f350105390b9ce7c07a53299edd92acb0ff9e9e638263ad25a90"}], 0x191}, {&(0x7f0000d72000-0x331)=[{0x102, 0x4, 0x3, 0x401, 0xffffffff, "51f6383cef394819c48de82cf40056fd02c3af971de40d466df764e839b9886569949358aa20ff582411b75a98142564ebd70b1a3da9a17d540593ea6592f8739728559095213c0bf3aa7b04949d8378b677e8bb3de230d21e463c4eb114cf4ba206dd13715173d3a695658d47dee09e5fe7704788fe1e432935d30405320160d9ccfdada225ddbf25ff1270fafe0706f0532252ee139f72f85e70e04088033bb601755a2f5c77c0c45a77930417ee96da7415e88723359e9553aa4e6d58110fd773f570a7c5207efd4f4e13923bc7eaec539d970fc39646731eb4c5231289a5f49d33ea4d8eaa40f018240fcee4412a182e"}, {0xb9, 0x4, 0x308, 0x401, 0x1, "3a8510a958c5afac9780830b1526ab2bb172f4f069fa657e857f519f5245e47a926bda7cb173e38254f7a72f64ea66be51072d4efe32f0617ac32384c9f221a86b6f86d23a42bd69af55a1d83d17867cfe1aeff757f370845225bda754012d490f3735942a0db34d625bfacca6abf49e6768da0ba524b27f95cc8ab16bfb0f48c8cc2119fce18949035621a53b44c816c34a91df3367785419c313391a57444ee394e2b5009bc92aab"}, {0x82, 0x1, 0x200, 0x4, 0x0, "da049e17e601990596c0fb3f4a5dd48656d71c200d67bc8b9908d1749fefb2d43abba4e90c477d4c283cb86fa9e598b4b57ed267cce7756590348dc0843b0337f9649124647371009c6ecfdd88cfe589a78b489698fd88b82fbc7828d13a756e710bf3680ee180a4c30544fab433fa8c2483"}, {0xf4, 0x6, 0x8, 0x0, 0x7, "b413c48b1e7cfd86c14756ae96a670a2fd94062034bddd8a2c94b3a1ec45db2056dc13652b0ff04d54f63333e942a2b49a6f25adf871ee1c907647e0bb061bccfecf0655c200ee3109108a8baf093353e94f15dcb231b3126f79b29e93ec43e247387291c7df2e63ac1df03cd500f669ed768b8a3146f6844c3dd008bf1fda9f60c575045ff51ecc0a063764f7fad822e2411bd59d0bc8c25c19165b81297cb4dc450c792c86980fd765f31205c24e5a16e16bb75d8cb13ff325aa5bf2e312f5932c265f086aa723239af950ebbf1c9930bab71ec06ef47fdfb5fbc555306cabc793e84b"}], 0x331}, {&(0x7f0000f3e000)=[{0x8a, 0xfffffffffffffeff, 0x400, 0x6fdad7c0, 0x7, "303733556f48068d02c8bd26cb34917f5e527bbe855a23a93ab587971433e339a6ce8b31dd15a33ad92b3324f85b01cc818d865a1b78ebb2d27bb3858994e899150190887522620012ca3f87eb6a0532bd210d8310fe20216b8a4daf34d3267492bb8463856bf6cfd92808406b2a5b68c3368c81bf3722d43070"}, {0x10e, 0xdb2c, 0x1, 0xe9, 0x3, "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"}, {0xff, 0x5, 0x8, 0x1f, 0x0, "decc9ca35209154b0d22fc4f234706bd19a9c87724fe44af5ac009acf8ef84d036396f661d786954b71ca8ca1c2beff7469097d989da269077bfbdd1f54b365dcabdc1df54a97b416504123f769b07f0c87d42c64de1970aab97e129d1c4a87cfa7db3f4451665ccbb5f2338001938b60570c2736ae22a78e92f58404720c1ae076bac20a38419f1bfd3248e13ac1190c10cac34eca83e756f9ace245d6482cbd22770b9539a4b5b17dad3269e3c4449fa1fee4961f14db1e28c363d053edcaf133d52660ec4dc8d44fa234e7d6b7207c6e3a440fb1dffb136280310768906e4cd57e44a71b6b5a00da81c5802c502"}], 0x297}], 0x4, &(0x7f0000477000)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r2, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0xb0, 0x10}, 0x48800) 2017/12/24 14:43:21 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000ac000-0x20)={0xffffffffffff85b6, 0x7fff, 0x201, 0x1, 0x2, 0xc0ba, 0x9, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0xff, 0x3, 0x80}, 0xa0) setfsuid(r0) 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) syz_open_dev$sndseq(&(0x7f0000179000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r1, &(0x7f00003bf000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfae, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64d8fe", 0x0, "1b57ff"}, "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"}}}}}}, 0xfca) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000006000)=0xc) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/209, &(0x7f0000004000)=0xd1) 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x1) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000382000-0x80)=[{&(0x7f00008a0000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eca000-0xc)={0x0, 0x0, 0x0}, 0xc) fchmod(r0, 0x8) fgetxattr(r0, &(0x7f0000f0c000)=@known='system.advise\x00', &(0x7f0000de6000)=""/182, 0xb6) r1 = getpid() ptrace$setregs(0xf, r1, 0x1, &(0x7f000039b000)="17941b4c258a3f8aef1fc5d2b4b733e48d67d2adb4") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e79000+0x24e)='/dev/autofs\x00', 0x52000, 0x0) r3 = open(&(0x7f0000658000)='./file0\x00', 0x10200, 0x20) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000ed6000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000735000)={0x0, 0x0, 0x0}, &(0x7f00002b3000-0x4)=0xc) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000746000)={0x0, 0x2, 0x3f}) 2017/12/24 14:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000053a000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) sendto(r1, &(0x7f0000886000-0x59)="145700000a0ae70000000000250017781f00e5", 0x13, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b26000-0x20)={0x1ff, 0x1, 0x8000, 0x5, 0x2, 0x200, 0x7fff, 0x80, 0x0}, &(0x7f0000ba8000-0x4)=0x20) fstatfs(r1, &(0x7f0000710000)=""/0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c91000-0x98)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfffffffffffffffb}, &(0x7f0000cd9000)=0x98) 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000078f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000749000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005f2000-0x20)={0x7, 0x100, 0x200, 0x1f, 0x100, 0x2, 0xb4, 0x1, 0x0}, &(0x7f00009c3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cf4000-0x8)=@assoc_value={r2, 0xfff}, 0x8) sendto$unix(r0, &(0x7f00004c5000)="", 0x0, 0x0, &(0x7f00003a6000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 14:43:21 executing program 6: keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5b000)='/proc/self/net/pfkey\x00', 0x149001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f6f000)=0xffffffffffffffff) 2017/12/24 14:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000806000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) prctl$void(0x3f) write$tun(r1, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getresgid(&(0x7f0000748000-0x4)=0x0, &(0x7f0000167000-0x4)=0x0, &(0x7f00000ff000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000897000-0x10)={0x0, 0x0}, &(0x7f0000f40000-0x4)=0x10) [ 52.362927] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket [ 52.405227] skbuff: bad partial csum: csum=0/65535 len=28 [ 52.415123] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket [ 52.423979] skbuff: bad partial csum: csum=0/65535 len=28 2017/12/24 14:43:21 executing program 4: clock_getres(0xfffffffffffffffa, &(0x7f000029b000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000742000)='-\x00', 0x2) 2017/12/24 14:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000db1000-0x4)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000120000)={0x0, 0x0, 0x8, 0x7, r2}) r3 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000bcb000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000cea000)=0x0) 2017/12/24 14:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000d37000)=""/4, &(0x7f0000000000)=0x4) 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004b6000)={0x7}, 0x4) 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d7000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x6, 0x0, 0x0}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000175000)={0x0, 0x0}) dup(r0) process_vm_writev(0x0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}, {&(0x7f0000b49000)=""/157, 0x9d}, {&(0x7f0000b49000)=""/205, 0xcd}], 0x4, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}, {&(0x7f00001c9000)=""/97, 0x61}], 0x3, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4b000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000612000-0x4)=0xffff) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000b4b000)={0x100, 0x5}) 2017/12/24 14:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000029000)="", 0x0, 0x8, &(0x7f00004db000-0x10)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000995000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) poll(&(0x7f00006cf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000012e000-0x9)='/dev/rtc\x00', 0x240081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000-0x77)=""/119) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/rfkill\x00', 0x2, 0x0) r3 = getpgid(0x0) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r5, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r5, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r5, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c84000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) recvmsg$netrom(r2, &(0x7f0000001000-0x18)={&(0x7f00007bd000-0x48)=@full={{0x3, {"67102bcf9cb635"}, 0x8}, [{"1b11a24b8942b3"}, {"5e5f758fa0a612"}, {"6778bdd46d2bc3"}, {"c45a068682abf5"}, {"c19c59254a0515"}, {"048248e3ef3836"}, {"98711c9c68b9a5"}, {"0665a4391460f4"}]}, 0x48, &(0x7f00003c9000-0x30)=[{&(0x7f00008d5000)="106dab5b726a1df43db3232dfafb1964b79eb2a9138f4caf530c4b2180fad66630ac7c3caebc803e194b9ab039b7e534c548ae2d825d19dc7a66c4", 0x3b}, {&(0x7f0000000000)="f8b275ee003a47734e5738e543105f241cc9fa67d597b7d72fb305f14f844e97066b917504c4474c2da901bdc63a4de3695e2a7f66cc87b5af09e7d25a81ab295e2326a21c7befc8d088f1f12b219036356acf70ccd15eef5454c73c653d7f31e9273d4c18efb99af39a5079a779813df632fb276f2302362071bcfcfaec31158aab31d429535083e51cd3a982af41f0aec05277bbfd12cac599035ec201fe2420728a02c69da511c0ab", 0xaa}, {&(0x7f0000810000)="c17398a56249edd9f2e1b34eca1e042c25df466e6dcf493f90ca67512b204d6df32ee6c0d6204127ed875c0eca9c", 0x2e}], 0x3, &(0x7f0000965000)=[{0xd0, 0x112, 0x99ea, "ec072bce8252f3d07f7e3da18993e9d89f90d85bd5f36e7d708581809dc9d36419a518219b416ee5bf14fa8c397517262055b14762fbc75a7f4cb260f3137eacffdfff83fd4f877c9a5296235e9b726a8e0da0fc6527aa37dcb5ceabb4132ac82b0276f739fd7b017577e8bce6fcd4e7db937143eb5f3e503368856c4648d76f2325051fc65c5e226a5a02fdeeb717ce1384b6c871333ebd0511deb1d0dc9c448e3e1816463d8246a3d225f8aab8fa6948d0bc67e5ca8595a562"}, {0x1010, 0x11b, 0x0, "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"}], 0x10e0, 0x4000000}, 0x40000001) 2017/12/24 14:43:21 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000417000/0x2000)=nil, 0x2000, 0x1, 0x20010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7457}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8000, 0x5b, 0x40, 0x2, 0x9, 0x81, 0x7, 0x9d, 0x9, 0x2, 0x1000, 0x401, 0x8, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r4, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0x6e)="a730ee23fa0d1c278b4bc3df981f9f0569a4e7d875af013058f2cbeef9591a2cda7e4dbb6e4461a1ef4b59a217a98fa96a689ba0cdbb6f53927843056d7f75a371fea9a27e1f32282d0d94a22127844e08b44ae32157e5e07da0342aa07fe11fd00ea2ebd2413182d0216a9132db", 0x6e, 0x10, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000200000000000000010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000001000-0x60)=[@release={0x40046306, 0x2}, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x2}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x2}, @enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000b0b000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r6, 0x4, 0x0) 2017/12/24 14:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) sched_rr_get_interval(r0, &(0x7f0000914000-0x10)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x7, &(0x7f0000396000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bc5000)={0x0}, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000-0x10)={0x0, r1}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00005dd000-0x8)={0x1}, 0x0, &(0x7f0000b1c000-0x10)={0x0, 0x0}, 0x8) tkill(r0, 0x1000000000016) [ 52.485129] nla_parse: 11 callbacks suppressed 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsync(r0) pipe(&(0x7f0000396000-0x2)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x3, &(0x7f0000ef5000)="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", 0x1000) r2 = socket$inet(0x2, 0x4, 0xfffffbffffffffff) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000cee000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x51002104) 2017/12/24 14:43:21 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000072000)="10bc", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008ce000-0x18)={@loopback={0x0, 0x1}, 0x100000001, r2}) fcntl$setflags(r0, 0x2, 0x1) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = getuid() r6 = getgid() r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r1, &(0x7f0000000000)={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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000+0x887)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x5)="5b42501222", 0x5}], 0x1, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x128, 0x2400c001}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$llc(r19, 0x0, &(0x7f0000000000)=0x0) ftruncate(r1, 0x9) [ 52.508406] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 14:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xb, 0x4, 0x535a, &(0x7f00002e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000441000-0xb8)={0x0, 0x40, 0x5, 0x80000000, 0x3c, 0x6, 0x400, 0x6, {0x0, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x20, 0x6, 0xffffffffffffffff}}, &(0x7f0000cbf000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000257000)=@assoc_value={r4, 0x401}, &(0x7f0000992000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006d0000)={0x0, 0x6fff}, &(0x7f0000924000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f2c000-0x10)={0x200, 0x8000, 0x158, 0x80000000, r5}, &(0x7f0000dda000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000b94000)={0x0, 0x0, 'client1\x00', 0x6, "3cbcc324560611f6", "965a700394bb4768be3fbf30df60c23d0faa5fb157fbc092eabb2538fbac7ed0", 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000e86000-0x8)=0x0) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") fchmod(r1, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a49000)={0x8, 0x0}) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10) sendto$inet(r0, &(0x7f000000a000)="17000000140025ffff070094000914040a01c2fe200000", 0x17, 0x0, 0x0, 0x0) 2017/12/24 14:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000069b000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000123000-0x4)=0x5, &(0x7f0000dbf000)=0x4) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f00009b1000)="d247a0193ac76f61d7a34d8c1e991453454fd9ceece84b01677201a347aafde267698f077d") 2017/12/24 14:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x1, &(0x7f0000e05000-0x10)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000a5b000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000c6c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={r0, r1}, &(0x7f0000443000)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000344000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d45000)={{&(0x7f00003d7000/0x2000)=nil, 0x2000}, 0x2, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094d000)=0xe8) r6 = getegid() r7 = getuid() r8 = getgid() getresuid(&(0x7f0000149000-0x4)=0x0, &(0x7f00006fc000-0x4)=0x0, &(0x7f0000ebc000)=0x0) r10 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000600000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000963000-0x4)=0xe8) r12 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000dda000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7e000)=0xe8) r14 = getegid() fstat(r4, &(0x7f0000c76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f000063d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = syz_fuse_mount(&(0x7f0000c02000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x40000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000369000)=0xc) r19 = getgid() r20 = getuid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ec2000)={0x0, 0x0, 0x0}, 0xc) r22 = getuid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000015b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000293000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000676000-0x4)=0xc) r25 = getegid() stat(&(0x7f0000bfe000-0x8)='./file0\x00', &(0x7f00009c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000650000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a78000)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) lstat(&(0x7f0000365000-0x8)='./file0\x00', &(0x7f00000aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000484000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000474000)=0xe8) r31 = getegid() sendmmsg$unix(r4, &(0x7f0000a50000)=[{&(0x7f0000822000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c02000)=[{&(0x7f0000e11000)="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", 0x1000}, {&(0x7f00003de000)="cb8828", 0x3}, {&(0x7f00002e3000-0x76)="b3b653067b0eab0cee0bf90f9945daa3cd13c9be30a234f176a490ce11446960bd15432081c915263ec4a37a2227755337efd19944fb23270ba579a5c0b5c42c0dbb29752a1cf0a115d58aa3d69a0d04d8eeff39bd34327b919a4db04a3c39399f1e5d5c039d0703164d306a51cdc323ae7f13f73ff0", 0x76}, {&(0x7f00004a8000-0xb1)="fbb1d10c646b8164a92e5b43b3b768390316393f6962467eb2ae4425bc800ebe8626571bedc550691995a5f84fc8c6dc6f21d896419b70923dcec185ead2564ab96c4c96ba77d5dbb31818651b45fc62b7d1626a384f92dcc8ad7197583447859464f04f4a1930785ea1e583bb1e07a5129e65660ff567a4e650c22820880f564a99a026b6ee4caf8a4484070c858bd22e6cf4dcf4fd1f4ba5606f699943a4383a7375ce5b10f0735fafbec734d7a6c77d", 0xb1}, {&(0x7f0000828000-0x7)="4ecd67e9ee0402", 0x7}, {&(0x7f000006d000-0x8)="929d5899756c7d4f", 0x8}, {&(0x7f00008c5000)="7743e20a20dee98f213b0abe18a57ee68ccc661ded285cbbeb3448ac3373661bbefe6f1994792ced7009613750d4dae5d5dd8ee7bfd6003a53bfed9c6d85f89dc00344fb788713820f261ec9d3c82a422d4d8ae119eede53ea49777be5b89a5a6ebd1089e7cf4fd66a47dfba091a91ccade0a8651026a2a514d946be50bedf1d14dd7e6c8ffad7667758f216fe2c72606d016957cdfd700daace9a3daf1dcab5f177259e71ab218490d019f9d73269dcc20188cef36a2991a90d56ba6cc80c97", 0xc0}, {&(0x7f0000bb9000)="cbe168216c42dec865ae3726a364d72695f5b46dea3320f125e0258aa870706eb2fd972d898e7597c0b54e9ede6215a986320bf89170ec21ca319bce11c99bdb665c667048d75cd6504bb7362afa36119bec959b0f4704ceb2ea588a5ae02fdb1dcb91ac62d9d87a44b7d07b7c14b33a15434213afce05b272fc50380ccd5f8103d224625f6567422d3bbdc9cebf6e71a3a3032324fba86ca9623846053b891ad72211cf7ce4c52c2ff5d3940ddb6ee5ea6d57da81950f255ae755f05b60bb5d4f17e6ec33c79d704b70b12a7848ffd0392833aa2a105a500143aca0d664afd680acb433674ea9fc364422", 0xeb}], 0x8, &(0x7f0000e1c000)=[], 0x0, 0x80}, {&(0x7f00006de000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000da2000)=[{&(0x7f00000d8000-0x16)="94dfad042634592e50c7f79c9fe4f9cd3cb23f418036", 0x16}], 0x1, &(0x7f0000840000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7, r8}], 0x40, 0x4004005}, {&(0x7f000064f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006dd000-0x60)=[{&(0x7f0000ca1000-0x31)="18b2668980f69458cbaa26f9f6704f74978c471860edb200acd8df4c5a32c43f2ee2144dea90ef04ac2229b277920d4618", 0x31}, {&(0x7f00000ce000)="d2032770e812d8dd603cb8e5e4ff40bc327f4320925d8a6aa6d9d0352269e931b46e74c186e4bc3759c8f3e3237b4370fa2bb77d9db4d496feaae333619790b2e0e16824455762ab0e5c9aa2f9671300221c69ad2003d64dc45c532f6ce4434937acbd57f174065b51bf53b06cb3e0a4130ab7c0f424fced35e604cf99703b7b499a73334c0a52e5b334e27fc88487211c3e7cc734e42080018ad386484f04f923e345ece02bcecd4db05b97c8de3de3e3f803", 0xb3}, {&(0x7f00008ad000-0x6a)="47325445111d2eb0089756da83a0d2fa12e756d140554708f5cacef4a2341375bea105d431bb1bc4a52266858d555de1984cf36398641724ddfae2ea7b39f0cdd48732b0c638431b49e4dcfe477d083f6f1ff0a35cef63c62fe6b761862b55eb8d2e416a58e05079c900", 0x6a}, {&(0x7f0000bd8000)="ca0c4012625d26b2ff74dce56429e7df5c5570608d85b38a7535b4d255bfc6a412e2700f63566a24c0bc4f4e0fb2ae3c2da46cbffde1bc045b83d7c6fc37eac3818cf9c47bdd956dc280ab8e901aa7b085611aa3b2af60817a77ba8d40a0d92f54848f0005dd930c5a860f7bbf8cd2cfc54b14b9c51cc5fa26b937dcf96dcf3714e138d8ad7da9334aebdae28bc4259b09ffef9c17ffefde42d6f0b63ff1dfb73166adfacb9beea485ca383ea7d883ede3ba7e717b9f70fcb6c99488847828468dd8224840958edd49a637b1ec3936cb5e66af226954a3ab4f051464a07896ef0127736fb9eb976b01b5b57f39", 0xed}, {&(0x7f00003eb000-0xa9)="9f909cc506ca7f7b02b969025886043f95cbeb4e75a9447326d8bb95b3f68457545973500f275ed854294097ed260e3e69be4b1e74b836985f6749e7cd0cbc3bfaa8a3ae0a3d28e72c3761e7900e78e58a51bf3d9def839fa3692487a2909d51c11c2d650e4adc364132724c52007979453d1ff6205aac32f557421437d7da37b8f198969073edc2ab54d22138e02c60ee0d21d91ce8168f6658e0cfbb94936711a5bcf0c6e0e00742", 0xa9}, {&(0x7f0000733000-0x1c)="5db05b50f8a302e9fa96e4db3cde159d3536466a0616383ef8fd8449fabe3621c63947f502c18c3b3290c86da4f92ad1615f6a97458fb1c18e9217dcba06837bb9fd7800a63886a45255c2db0ce3dd22566c858ce89ba002578f39", 0x5b}], 0x6, &(0x7f000003a000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r15, r16}, @rights={0x38, 0x1, 0x1, [r4, r4, r17, r4, r4, r4, r4, r4, r4]}], 0xf0, 0x20000080}, {&(0x7f0000f36000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003e9000-0x60)=[{&(0x7f0000692000-0xaf)="a91b8efa3b735292d0bbecb447e6ca3d7b1c9fd1f4b52699b3b5bc3cd75dd2843b31a7b9fada163a1e5d829df9c3f137d774897c76e612e25c3d49813aedbfa825f2388bb72eefc84f32e5157485b4f3eaca523fe3375b7472a29690d64b0feadf298ccd62170e587beb325b308ee2a959f2919c3abfa2be092038ffbc1f1eb420592b0b26516ffccaebbd8b476a511eced1b471003369a346de49fcf5e47043a0d980a31377accbef59f1d06f751d", 0xaf}, {&(0x7f0000262000-0x58)="e1df68c8b0fb78b16d32c7a70d1bf36f75f379e4d192d1604a7a16bb3e38b3cb1968bfe031cfd91ab90e0fddf840e21bb755f24499164095674fb5e99aebc6a6ea531a389ff3e65e8eb06a9bcb79e8db1748f9806f2bd642", 0x58}, {&(0x7f000051a000)="2efc92038bb1dbcb06fdbe61aa235fea9b664326cb862f2dd365e171990b4343c284a5d4ca6836d3cee0717eddf562e9769eb7a8e2468ca10b2f7bddef9eb42bf627cac596ada159224121640a8cf03f8c63c3810ed72876b4cd909cf11cefdff3bdc57ad62621609ef80ef20723ae0aa05bf3db4819634de755a7f9f277f3d9c19c8756b913d3a3074592b26d66d18c04a03c4524aac83caf818e045b327eb7f90e02ce105bb9ec2ef1fda1ab32485c3881e477b34f", 0xb6}, {&(0x7f0000ac0000-0x28)="6e95d258863a6d13fdcaff993ec56a8e81b53bb951a972198d25d1fbfb535b4f390e7398f528288f", 0x28}, {&(0x7f0000587000-0x24)="4d9fa05c9d2913c463425c71f63af60369cae4c5e18c50f4456f20ddad3c333f1a110d8d", 0x24}, {&(0x7f00002a9000-0x38)="293a9d54d4bedbc5a65729793f6f5f901a1be99cf333c3af32c5f520279f838701b9b8cc1aa880d20ca21e5798ad68d45c0c2a3fac08f551", 0x38}], 0x6, &(0x7f00009b3000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r18, r19}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}], 0x40, 0x800}, {&(0x7f0000c5d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000644000-0x31)=[{&(0x7f0000632000-0x70)="3cfcb0b7c7415813fa9079e384be4c1a101d5a49fb8d151dbcd4a6fa9dc4e597f723a380d487c6afc070dc8eeefe64ac8bdc0fc7b5bc248530bcac5087ef2b51dddcbdd4041af8f137cb92dae7f33b09a0d55ab5381b51e49a6b4f965a4d4b6ca643ab2421f1b3a7709c918cd2fd7fbf", 0x70}, {&(0x7f0000be4000-0x3f)="0d938a9428c9cc006beaf102f7096c6d2dee78e9d4844f6a5b5b26b5825eb4ffdd899a13651b60e1e7ce8ad7a13a59abb27936313ca86d983f73c4b0cddd7c", 0x3f}, {&(0x7f0000ab2000-0xf8)="6619c15baafa6d050e701c9f536069b6823f11c628776854e364f267ca2e833a201b66862d80a39f68cf07779fcae0c73c2c6523c8372f4f1cc4276f1303b103eed210a6a65bb522fc47451b2a3af104128d76447533bd0b88df3df525a3978296d364b20adf8bf4806b5b2c0d2cafdbcaa9a864408ad26cbde4216f1b56b9625382c8c00033e296239b59c36a18e32a122114f4cc8e2200679c41ca797f3c27c5589fec4a0b6ee5b56f254942e13b1682dfb685cc511ef7faeb149205cfdf3263e45837ecd36702e89eed0578220b4a63831ea9dd037f28c80567c0883db1f8471c459384eaec94abdf29242a293b6f034573a54b11e648", 0xf8}, {&(0x7f00009c2000-0x43)="1bf61e34be8c84e3e58e7a19af953101d2d9c11e3899f5e323a8a26344db7b1807c0dffb7f8126b891833d7f58252a7a6149304143060ab4815d5734e9aff871d683e6", 0x43}], 0x4, 0x0, 0x0, 0x40040}, {&(0x7f0000738000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000192000)=[{&(0x7f0000358000)="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0x1000}, {&(0x7f0000cf4000)="248f551aafe84e2a9647d3e1e078174886329b178a8addaf0465f0ceff2140dbc25de314b9847feca195e17c53164f8d2fccd07e70290aa338512185efdbbe9b5fedf0306b4aa9cdac6da019d0a3a5aec9c0201c90efb9204de2b737aa0f5082c4b72451f137d2c1b09a4e8cadc92e26", 0x70}, {&(0x7f0000ab8000)="8eaf945d37d00efde589e3cbd47a0cc8da04f022fbf9860e6b2430caf44b119fe519", 0x22}, {&(0x7f0000c02000)="5f788024edcebca1d5bdba36340761d4da34a76176485e6e67ee9409cdae42a703139e23d215d6a8bc361a5170d8e62dc0d9aff2f3ea968bd3be04e5d509b21f91d13423ff02793d36945128f8aa440f383b1911a6afca393a02b3a80810e98bbb5374709da9a67bd60845e6d7486e2519efea9b5affaa7282fdf7df38a4a0", 0x7f}, {&(0x7f0000820000)="00c16a6292bdd1c23438ad58d89d571c70955c15e4e24ee93c046db3f003b4ee1fb90556b9cf910fdf4b60e9f5e2", 0x2e}], 0x5, &(0x7f0000e09000)=[@cred={0x20, 0x1, 0x2, r3, r20, r21}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r3, r22, r23}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @rights={0x38, 0x1, 0x1, [r4, r4, r4, r4, r4, r4, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r24, r25}, @cred={0x20, 0x1, 0x2, r3, r26, r27}], 0x110, 0x0}, {&(0x7f00008c7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000926000-0x20)=[{&(0x7f00001f9000)="ff043e518a20803b5b9cbca53b4c0a922253560d55e20cd8fb1d2d79ab8803e68a7d806e7c2eacd86da028e0b9c612031c5f6198051776c471ca1eb82f7c51fc599137c684341a14cc3589acecd6ea23ed81b77933486c", 0x57}, {&(0x7f0000de2000)="6a1248e60422347ecd621207e6baaa1bc642aa21a5bae04420f70f834fe03e47788eba6260920471535475c9ddc9fbe42c8a71533690810001ea16bdeea9d2a141dccbbc039bea19e19313e85ac46dd78ece3a871d9ea826cd5840d6dd03096b3e9d5a46af659924b41ad9741a0de51c9f5a4328f09df918dc30a591817497cd7d984af33e0c5cad4d42697de11b01c09cf9b40256553757ac2abb0eadfe759f7c2c12f0090dada81e9ba1a815204188b7b3e5", 0xb3}], 0x2, &(0x7f0000a48000-0x80)=[@rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r28, r29}, @cred={0x20, 0x1, 0x2, r3, r30, r31}], 0x80, 0x40000}], 0x7, 0x10) tkill(r3, 0x15) gettid() tkill(0x0, 0x0) [ 52.552965] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 14:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000476000)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca8000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r4, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000369000)=""/179, &(0x7f00008c7000-0x4)=0xb3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) getpeername$netlink(r4, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0xc) r5 = dup2(r4, r4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005aa000-0x4)=0x0) sendfile(r0, r5, &(0x7f0000c16000)=0x0, 0x100000805) fcntl$setflags(r1, 0x2, 0x1) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 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}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000000000, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000d6e000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:43:21 executing program 7: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) syz_open_dev$tun(&(0x7f0000099000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) 2017/12/24 14:43:21 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f58000)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000f59000-0x14)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f57000)={0xfffffffffffffffc, 0x1, 0x6, 0x6, 0x9df1, 0x7, 0x4, 0xae}, &(0x7f0000f57000)={0x1, 0x1, 0x10001, 0x1, 0x4, 0x8, 0x0, 0x7fff}, &(0x7f000065c000)={0x3f, 0x8, 0x4, 0x6, 0x8, 0xfffffffffffff800, 0x7, 0x4}, &(0x7f0000f58000-0x10)={0x77359400, 0x0}) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.606810] device lo entered promiscuous mode [ 52.613491] device lo left promiscuous mode [ 52.630590] device lo entered promiscuous mode [ 52.636263] device lo left promiscuous mode 2017/12/24 14:43:22 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000003000-0x1)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x40, 0x112) connect$llc(r1, &(0x7f0000000000)={0x1a, 0xf8, 0x800, 0x3e4, 0x5, 0xc79, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/24 14:43:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() sysinfo(&(0x7f0000000000)=""/160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000004000)={0x9, 0x1800000000000000, 0x6, 0x9d1, 0x401, 0x9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0xff, 0x8, 0x2, 0x8c2f, 0x401}, &(0x7f0000002000-0x4)=0x20) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, r1, 0x0}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) 2017/12/24 14:43:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bd5000)="12e7", &(0x7f0000001000-0x4)=0x0, &(0x7f0000282000-0x4)=0x0, &(0x7f0000001000-0x7c)="e1536b003530dcfde2bc9286fc2532396f5d4892f5d858ca6cd147b221ce0732160ceb6e6416e3468fa31048ac2b9d5f18bd42cb5868dc1c10cf0c67bb7c5d469bdd5122c0865c0dfebf9b0ed986c8950c70f5de0185aca246c13a4472b6d041646f379e951d47999592dbfd73c2730d442af0006ee6b160dfc5c226") 2017/12/24 14:43:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000002000)={{0x0, 0x1, 0x606, 0x3, 0x401}, 0x0, 0x40, 'id1\x00', 'timer1\x00', 0x0, 0x100000001, 0xef7b, 0x3, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000)="", &(0x7f0000003000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000048b000-0x4)=0x6) 2017/12/24 14:43:22 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000044000)='./file0\x00', 0x4) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000055000)={0x0, 0x4a, "ed8caa7df01075d16da2f95488e9a9919aec9b9c188c30021f0c988a0e73055fc3f49894fbab49c8edc48c37021bc1818bca1d51444e62f3ce617cf3006db8339bdd9a38b2336f57d68c"}, &(0x7f0000046000-0x4)=0x52) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000041000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001a000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4, 0xd6, 0x41}, &(0x7f0000056000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000004b000)={r2, 0x8}, &(0x7f0000056000-0x4)=0x8) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000034000-0x4)=0x8, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000057000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000450000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000321000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a02000)={@rand_addr=0x81, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3f000)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') sendfile(r1, r1, &(0x7f00005f9000)=0x0, 0x3) pread64(r2, &(0x7f000043e000-0x800)=""/2048, 0x800, 0x2000800) 2017/12/24 14:43:22 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000002d000-0x40)={&(0x7f000002d000-0xc)=[0x0, 0x0, 0x0], &(0x7f000002d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000020000)=[0x0, 0x0, 0x0], &(0x7f000002d000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0xa, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f000002b000-0x11)=""/48, 0x30) 2017/12/24 14:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x20) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000fe0000-0xa)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2017/12/24 14:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000021000-0x50)={{0x1772, 0x67f}, {0x1, 0x7}, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) 2017/12/24 14:43:22 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) r0 = epoll_create1(0x80000) fcntl$setstatus(r0, 0x4, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f0000ce0000)='gid_map\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004d7000)={{&(0x7f00001b5000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000b3f000)={0x101, 0x1, 0x9a, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ff7000-0xc)={0xc0000000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000071f000)={0xa, &(0x7f0000d3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000492000-0x8)={r3, &(0x7f00005ff000-0x2d)=""/45}) 2017/12/24 14:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet6(0xa, 0x200001, 0x9) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d65000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00002e0000-0xbd)=""/189, &(0x7f000052b000-0x4)=0xbd) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ea3000-0x64)={&(0x7f000094f000-0x6)=[0x1ff, 0x6], 0x2, 0x7, 0x7, 0x6, 0x4, 0x3, {0xff, 0xffff, 0x772, 0xff, 0x10000, 0xa5b, 0x8001, 0x47e, 0x1, 0x100000000, 0x0, 0x0, 0x100000000, 0x9, "9d2cd7b7f1c488afa3d08d6f2b1bfbe3c86b330e67111d683f55f47664c38a2b"}}) modify_ldt$write(0x1, &(0x7f0000f13000)={0x8, 0x100000, 0x5400, 0xfffffffffffffffc, 0xe9f, 0x101, 0x1, 0x800, 0x5, 0x3}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00001eb000)={0x0, 0x0}, 0x1, 0x0) r0 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r0, &(0x7f0000f60000)='./file1\x00', r0, &(0x7f000040c000)='.') 2017/12/24 14:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002b2000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b0a000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa3, 0x0, 0x3, 0x2}, &(0x7f0000825000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001b2000-0x8)={r2, 0x4}, 0x8) accept4$ax25(r1, &(0x7f000032c000)={0x0, {""/7}, 0x0}, &(0x7f0000890000-0x4)=0x10, 0x800) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000022a000-0xc)={@multicast1=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c7000-0x4)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000198000)=0x0, 0x4) r3 = mmap$binder(&(0x7f0000fc3000/0x2000)=nil, 0x2000, 0x1000008, 0x20010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000886000-0x18)={r3, 0x0, 0x0, 0x0}) 2017/12/24 14:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00008c8000-0x28)={@generic="95886fa3f7caafb3c6d4f979c8bd4c09", @ifru_data=&(0x7f000070a000-0x20)="686442a647f0dc78996b6d661702df99339d2efa33c9e5e88782d2521fac77bf"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006f1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000032d000-0x5c)={0x5c6, 0x2, {0x2, 0x3, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004e2000)={0x0, 0x10000}, &(0x7f0000968000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007f1000-0x98)={r3, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, 0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009fa000)=0x0, &(0x7f0000dcc000-0x4)=0x4) 2017/12/24 14:43:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) accept$unix(0xffffffffffffffff, &(0x7f0000e14000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001bd000+0xbdf)=0x8) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000bfb000-0x8)={0x8, 0x101, 0x100000001, 0x7, 0x100000001}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000944000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000618000)={0x0, 0x0, 0x0}, &(0x7f0000c40000)=0xc) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e60000-0xc)={r2, r3, r4}, 0xc) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x4002) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/24 14:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c30000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed7000-0x4)=0x1c, 0x80000) fcntl$setflags(r0, 0x2, 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f0000e91000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f00002b7000/0x2000)=nil) unshare(0x0) r1 = syz_open_dev$mice(&(0x7f0000f4d000-0x10)='/dev/input/mice\x00', 0x0, 0xa11c58bd40f5adf6) write$eventfd(r1, &(0x7f0000a9d000-0x8)=0x2, 0x8) 2017/12/24 14:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f13000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000354000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a9c000-0x1c)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x1c) r2 = gettid() prlimit64(r2, 0x8, &(0x7f00007da000-0x10)={0x5, 0x3}, &(0x7f00002df000-0x10)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed7000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000bd1000-0x4)=0x0, &(0x7f0000272000-0x4)=0x4) 2017/12/24 14:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000933000-0x28)={@generic="5f6ed9e5a98e9cd9db9d918600000004", @ifru_map={0x0, 0x0, 0xfffffffffffffffc, 0x80000000, 0x0, 0x20000000000}}) 2017/12/24 14:43:22 executing program 4: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_getres(0x7, &(0x7f0000025000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000370000-0x1)=0x80, 0x4) 2017/12/24 14:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ff000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e51000)={0x8000, 0x3, 0x8, 0x3f, 0x9, 0x5, 0x2, 0x4, 0x1f, 0x6640, 0x7, 0x10001}) r2 = syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000ca7000-0x118)={0x3bd, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xa9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000083d000-0x10)={0x7, 0x5, 0xffff, 0xfffffffffffff659}, 0x10) 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f45000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004a2000)=0x0, 0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt(r1, 0x0, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/24 14:43:22 executing program 6: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000020f000-0x18)={&(0x7f00001c6000/0x1000)=nil, 0x100000000, &(0x7f0000804000/0x4000)=nil}, 0x18) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d18000-0x4)=0x8, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f000086e000)=0x0, &(0x7f0000d22000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a59000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000d24000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000260000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000d24000+0x7f6)={{0x859, 0x7}, {0x5, 0xfffffffffffffffc}, 0x84f, 0x0, 0xc74, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000d22000-0x4)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e3000+0x9d1)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d23000-0xa)='highspeed\x00', 0xa) 2017/12/24 14:43:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003ad000)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x6, 0xffffffffffffffff}, 'port1\x00', 0x40, 0x121004, 0x67, 0x1ff, 0x5, 0x5, 0x4, 0x0, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x3, 0x1, [{0x6, 0x6, 0xe708, 0x0, 0x0, 0x10a, 0x0, 0x0, 0x0}]}) 2017/12/24 14:43:22 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/autofs\x00', 0x440e80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fanotify_mark(r0, 0x40, 0x8, r1, &(0x7f0000700000)='./file0\x00') mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:43:22 executing program 7: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x20000080800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) sched_setparam(r2, &(0x7f0000001000)=0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000343000)={0xfffffffffffffffd, 0x80, 0x5101}) 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000c8b000-0x2)='./file0\x00', 0x110) ioctl$TCGETS(r1, 0x5401, &(0x7f00007ca000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000260000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xba, 0x6, "bfe81ae17aebc0452b836886adfa64f399145f525bfd3f31c212772da489d2b45d5be9257af6eff61949c3eae9882091d2ed17ba8c669fcef300b4e0d3a52adf978f8174357fa8c76ec3db51102068be"}, 0x160) fcntl$setlease(r0, 0x400, 0x1) 2017/12/24 14:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00006c0000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008ad000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000fc7000-0x20)="220000003100078123060004000000000d0000000100010000002b80001a00f10051", 0x22) 2017/12/24 14:43:22 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/24 14:43:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setns(r0, 0x4000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000016, &(0x7f00002a1000)="", 0x0) 2017/12/24 14:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x2000000000, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c0000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000d5000)=""/182) r1 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000fcc000-0xbc)=""/188, 0xbc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000525000)="") getdents(r1, &(0x7f00007dd000-0xa0)=""/160, 0xa0) pipe2(&(0x7f0000022000)={0x0, 0x0}, 0x80000) getdents64(r1, &(0x7f0000efa000-0x17)=""/1712, 0x6b0) 2017/12/24 14:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000911000-0x6e)={0x0, 0x8, 0x2, 0x7, 0x8001, 0x1000, 0x2, 0x9, {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]}, 0xe2, 0x7, 0x5, 0x0, 0x33}}, &(0x7f000060f000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ab8000)={0x4f7, 0x5, 0x203, 0xfff, 0x803000000, 0x0, 0x4, 0x7, r2}, &(0x7f00006b4000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fdc000-0x8)={r3, 0x3800000000}, &(0x7f00009c6000)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2017/12/24 14:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101000) pwritev(r0, &(0x7f0000b26000-0x20)=[{&(0x7f00009c3000)="39cbe27066a246a1983997f96763d2471b33a312143fdeb59dd44aa7b65c885afaf5305072a9a74d31cce0a567a1a42a67bee14233251314fa90e34c13f4f4c1c3c95e51b008570a60773592f9dc9c8f7328e82cf182de543c488d2e7bb9c714bad9e5d56705bd3bed5619aa7e84bc138f42380f71fdffbf7c7663482e2855749aefe203c70d65318768a7f0a197791cba1dd3ea25e7230d6441141057ab82cd8411089bc5c0da4716f94c68b1603ada3edff87d0e04ce9d0f0057fafc7e3ab902d7729a8cac325c6fbc69347869cb5baa24", 0xd2}, {&(0x7f0000e0e000)="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", 0x1000}], 0x2, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f00003ca000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ee000-0x4)=0x10, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000def000-0xe)='/dev/keychord\x00', 0x20802, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd1000)=0x0) sched_getparam(r2, &(0x7f0000fe8000)=0x0) dup2(r0, r0) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a4000-0x8)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000f5a000)={0x0, 0x0}) fanotify_mark(r3, 0x100000000005, 0x8, r3, &(0x7f000083c000)='./file1\x00') bind$unix(r3, &(0x7f0000f4a000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 14:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000249000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f0000287000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000095000-0x6)={0x0, 0x5}, &(0x7f0000433000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000069d000)={r2, 0xf5, "de341ad0c18194dd2cc93eb9e96cbc08d955aa2ec942c9d3b3aa20e90a2df84b195ac54639dd498d5ab97fa8d4e339e8cc3f07bdfb9b33f0e737b0c924271b13ee57301c3b18d7387444398cd259ca0f144b50f09bbce490eae1f8eb150312a993df3d5b79a1714797f8d17c8ec5402c6ea3e83dbfa4d78ca1a8079135c273668a0c350f91495d7d2d5f1bf798e527a802568a2be1ed02fb4471f08b560cd247656a00ae5767bdb943e1188e4b4d11fe2a660baebe2ffa4d0f52b7cb8caf9085308565960a48ef7909b9985154d9bd32ca2f70c5efb175aef3d02038257caa8b0de1f0a4f637cba03bdd0621572e56992939abf736"}, &(0x7f0000775000-0x4)=0xfd) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000fa7000-0x8)='./file0\x00', &(0x7f0000a95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00006a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f000077c000-0x8)='./file0\x00', r4, r5, 0x1900) unlinkat(r3, &(0x7f0000a83000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c0a000-0x8)={r2, 0x1}, &(0x7f000083e000-0x4)=0x8) 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00006d8000-0xf8)={{0x0, 0x3, 0x20, 0x0, 0xf4a0}, 0x3, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0xcc, 0x25, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2017/12/24 14:43:22 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fe9000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000fea000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c89000-0x4)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xc00000000000000, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f24000)={0x0, 0x8, 0x30, 0x56, 0x0}, &(0x7f0000fea000+0x41e)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006fa000-0xc)={r1, 0x200, 0x20}, &(0x7f00003f4000)=0xc) syz_open_pts(0xffffffffffffffff, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cef000)={0x0, 0x0}) r2 = open$dir(&(0x7f00001a7000)='./file0\x00', 0x200, 0x0) r3 = dup(r2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000feb000)=r4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000fe9000)={0x7f, 0x4, 0x101, 0xc1}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000feb000-0x28)=[{0x4, 0xd1eb}, {0x2, 0xffffffffffff8001}, {0x3, 0x787c}, {0xa, 0x2}, {0x3, 0x1}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060ed", 0x50}], 0x1) 2017/12/24 14:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4f000-0x8)='auxv\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b37000-0x2)=0x80000001) 2017/12/24 14:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cd000-0x8)={0x0, 0x0}, 0x80000) recvfrom$ax25(r0, &(0x7f0000d94000-0xc8)=""/200, 0xc8, 0x10002, &(0x7f0000d5f000)={0x3, {"0070244dafea8a"}, 0x6}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000638000-0x28)={@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]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ac8000)={@common='ip6_vti0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x10000000000000, 0x0, 0x0}}) socket$inet(0x2, 0x807, 0x9) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 14:43:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000cb000)={0xde, 0x0, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ff1000)=0xfffffffffffffff8, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cf3000)=[{&(0x7f0000f91000)="3900000010000904690000005a0006000700004001090000040000000000000019001a000400020000000000000608000300ff00001ee40068", 0x39}], 0x1) getegid() 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f000000c000-0x10)={0x0, 0x0}, &(0x7f000000c000-0x4)=0x10) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000b000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) 2017/12/24 14:43:22 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r1, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f0000981000)=[{&(0x7f0000fc4000-0x1000)="3b7f745a429e1653f508498b50e369b9c49bf706d32326e2711d9ad447f5d21695e7074bf0e43d7690acf69603677421b201b93a4da141d37073dd87f08d60e4debe0b7db4743951062e7af46955c2397f59689f7a826e16e0791c7ede107a2e928185bc00431acd9649aeff082aef30b8df54689a2900417198d5c8d0d90107695d150c01b94b00e21f33e85656c365e389445cce4670b8378199b71d85f4941f176cfa5828941eb341b34a5387821d8ae8fee9add51f3aa7821d6382f73fd2cf364e1ab1728abe0183912fcfdeb915a5c6b3b01eab9516b1fc309ac499b5c21f6bc1afad6d6a269dd2", 0xea}], 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) lseek(r0, 0x4f, 0x2) 2017/12/24 14:43:22 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r1) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a2000-0x4)=0xddd, &(0x7f0000b3f000-0x4)=0x4) setsockopt(r0, 0x800000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) listen(r0, 0x5) setsockopt(r0, 0x80000000010b, 0xffff, &(0x7f0000b3d000)="01000000039c060000070000c4ffccbe", 0x10) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000af000-0x20)={0x51, 0x7fffffff, 0x8201, 0x8, 0xfffffffffffffffb, 0x7fffffff, 0x4fc, 0x4, 0x0}, &(0x7f0000b3f000-0x4)=0x20) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b3e000)={r2, 0x10000}, &(0x7f00002b6000-0x4)=0x8) 2017/12/24 14:43:22 executing program 0: unshare(0x8000400) r0 = socket(0x8000001, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "52eb8f56ce6121157e8f7d0082696fe6f1471b06966ab316cb80fefaa60fff394388d36dd0b4da00b5b09ea0f085f2aeaa9b192fa1b975e995ee31c8e9181a45cd4c0f04a19e2fe2d1abbf561204ce94"}, 0x160) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eb5000-0x10)=@common='ip_vti0\x00') 2017/12/24 14:43:23 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x10000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/24 14:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002d4000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000b42000-0x1)="a7") r0 = creat(&(0x7f000035a000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000058000)={0x0, 0x1000}, &(0x7f0000345000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000615000-0x8c)={r1, @in6={{0xa, 0x1, 0xa61, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/24 14:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0x97e) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0xc, 0x4010, r0, 0x0) r1 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r1, 0xffffffffffffffff, 0x9, 0x0) r2 = inotify_init() r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r2, 0xfffffffffffffffe) r4 = epoll_create(0x102010002) flock(r4, 0x5) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000be000-0x4)=0x0, &(0x7f0000c74000)=0x4) r5 = open(&(0x7f00004a1000+0x629)='./file0\x00', 0x20002, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000bc9000-0xa)={0x20000002, 0x0}) 2017/12/24 14:43:23 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000023c000-0x10)=@req={0x1f, 0x5, 0x6c, 0xa9}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000001000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000026b000-0xad)={0x0, 0x3, 0x7fffffff, 0xffff, 0x1, 0xfffffffffffff001, 0x7ff, 0x8, {0x0, @in6={{0xa, 0x2, 0x56, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c9a, 0x3, 0x7, 0xa63, 0x0}}, &(0x7f0000f1b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc0000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x4, 0x9, 0xffff, 0x5, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x100000001, 0x4) 2017/12/24 14:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x55, 0x804, 0x1) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) creat(&(0x7f0000184000)='./file0\x00', 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r0, &(0x7f0000c37000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 14:43:23 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000458000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x86d9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x40400) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e80000+0xb6a)={0x0, 0x0}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00006f5000-0x40)={r4, 0x3, &(0x7f0000e81000-0xc)=[0x100000001, 0x9, 0xb5b], &(0x7f0000e81000-0x14)=[0x401, 0xfffffffffffffff9, 0x4, 0xfffffffffffffff7, 0x8], 0x63, 0x3, 0x5, &(0x7f0000b53000-0xc)=[0xf27, 0x1, 0x652], &(0x7f0000c45000-0x18)=[0x6455, 0x5, 0x3, 0x0, 0x40, 0x5], 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008e1000-0x8)='./file0\x00', &(0x7f0000e82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000e81000-0xd)='/dev/binder#\x00', 0x0, 0x100000000000000) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e81000)=""/9, &(0x7f000049b000)=0x9) syz_open_dev$binder(&(0x7f000001b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e83000-0x4)=0x1f, 0x4) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xfffffffffffffffe) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e83000-0x40)={r4, 0x5, &(0x7f0000cf5000)=[0x100000001, 0x101, 0xab, 0x4c, 0x2], &(0x7f0000db1000-0x8)=[0x55, 0x5], 0x40, 0x0, 0x4, &(0x7f0000e82000)=[], &(0x7f0000e82000)=[0x6, 0x80000001, 0x7], 0x0}) 2017/12/24 14:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000732000-0x10)=@req={0x9, 0xfffffffffffffff8, 0x9, 0x101}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001b1000-0x18)={0x0, 0x9, 0x0, 0x4, 0x1}, &(0x7f0000891000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ad000)={0x1a, 0x204, 0x8, 0x80000000, r1}, &(0x7f0000f01000-0x4)=0x10) 2017/12/24 14:43:23 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f9d000-0x4)=0x9, 0x1, 0x1, &(0x7f00003a0000-0x10)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x7, 0x80000000) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2017/12/24 14:43:23 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x9}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r1, 0x3, 0x3, 0x5}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={r1, @in6={{0xa, 0x0, 0x24e6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c2, 0x9, 0xd7, 0x10000, 0x1}, 0xa0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000-0x57)=""/87) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2017/12/24 14:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091c000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f5f000-0x14)={0xffffffffffffffff, 0x3, 0x3, 0x3, 0xffffffffffff95ed}) flock(r0, 0x1) clone(0x0, &(0x7f0000bf4000-0x2)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f000063a000)="") fcntl$getownex(r1, 0x10, &(0x7f0000e58000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00006de000-0x8)={0x0, r2}) getsockname$ipx(r0, &(0x7f0000f96000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000bb000)=0x10) close(r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00006b6000)={0x3f, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000077c000)=0x400, 0x4) 2017/12/24 14:43:23 executing program 5: prctl$intptr(0x21, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x21)='trustedvboxnet1cpuset.5trusted}^\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000003000-0x6b)="0cd4dc24804a6c7e496fc04668e090ee37952dd10fb4ba3ca6a991c29afbe65e97d545a88259e127bae241a7f5dbfeb8055546abc5f6f8bb749d67769c345cf347b15cfb966b21484bdf04c5572ea7db7b77b940227aeb2f76e15fb07b8d1555c264187cd6c9fec132971d", 0x6b, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x88000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000003000)="8bcefbdad878386f28b99a489b353815291d8cd39b33698f4a7bfd7491a6f10fa980a875e74044c9004248120c2bf2de6b36fe1f5831bdf0c043250a3c45587aef663ba7ee0d19cf2151dea56cee3b926e3765a0e25987f238e59954fa93350458421ed9912b131a60cbf3c410452a4d84356fa6f1f5854af0d9dee41751d9945097e3", 0x83, 0x850, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000386000/0x4000)=nil, 0x3, 0x2, 0x1, &(0x7f00000c1000/0x3000)=nil, 0xfff}) 2017/12/24 14:43:23 executing program 6: pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0xb24) 2017/12/24 14:43:23 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fbd000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x2, 0x20) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) fcntl$setown(r0, 0x8, r1) [ 53.782505] proc: unrecognized mount option "§" or missing value [ 53.796141] binder: 8092:8097 ioctl 40046205 fffffffffffffffe returned -22 [ 53.803458] proc: unrecognized mount option "§" or missing value 2017/12/24 14:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f00008ec000-0x8)='./file0\x00', 0x4) 2017/12/24 14:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dcd000-0x10)={0x1, &(0x7f0000466000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00004ef000)={r3, 0x35}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:23 executing program 6: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) bind$unix(r1, &(0x7f00009c7000)=@file={0x1, './file0\x00'}, 0xa) fcntl$setown(r1, 0x8, r2) fcntl$setsig(r3, 0xa, 0x16) dup2(r3, r4) tkill(r0, 0x16) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 14:43:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000000000)="") inotify_init1(0x800) 2017/12/24 14:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00008ff000-0x8)={@multicast1=0x0, @broadcast=0x0}, &(0x7f0000740000)=0x8) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b4c000)={0x3, 0xffffffffffffffc1, 0x0, '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 = syz_open_dev$sndseq(&(0x7f0000aac000-0xd)='/dev/snd/seq\x00', 0x0, 0x404000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000000000000000000000008f00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000fd4000)='selinuxvboxnet0\x00', 0x2, 0x12c, &(0x7f0000000000)={0x4, 0xc22, 0x5, 0x4, 0xfffffffffffffffa, 0x0, 0xffffffff, 0xea}) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r1, 0xffffffffffffffff, 0x9, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dd9000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000265000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000dd9000-0x8)={r2, r3}) r4 = open(&(0x7f0000001000-0x5)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000dc4000)={0x0, 0x25, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f000027c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000dd8000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f62000)=0x44, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e48000-0x20)={@generic="9869f176ba24702d5315ef5f4f3ad408", @ifru_addrs={0x2, 0x1, @rand_addr=0x78ceef56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00002f5000-0x4)=0x3f0f429d, 0x4) sendto$inet6(r0, &(0x7f0000831000)="9227faef", 0x4, 0x0, &(0x7f0000b71000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) [ 53.861553] binder: 8092:8097 ioctl 40046205 fffffffffffffffe returned -22 2017/12/24 14:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000097a000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000573000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000583000-0x10)={0x7, 0x8, 0x4, 0x3}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000718000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006c2000)=0x0) vmsplice(r0, &(0x7f0000d6a000)=[{&(0x7f0000761000)="6eade1cb5cc0713c841a4aeb6992d235cedb5ab83df8fab02fff72fc", 0x1c}, {&(0x7f00007da000-0x2b)="84f963bd5132dca69fb740e11b93c7cc4df9e663cc672c3694c9656b16a9c919a5a05cda93a8daa15aa818", 0x2b}, {&(0x7f000067f000)="5ec12805b2bb0e8258f9f9f2fb21dffba769cc52d93e48879d959764f7cc3711794ddb3620350ddf3d0b3495d13935ad2e8f6cb1a538f3a4684202c3fcb57d21c06fcdf24f33286987dd20cdda8da61971859541", 0x54}, {&(0x7f0000f61000)="d9459062334f702c8d2c5a359ba6fab978912d2cdb76586f6a211ac4f8dd21ee9696d916f3329c4a4cc262138c7b6bbcea1e16e75370b9da0e0b7b37810e6412fbf3416896d8af9fccaddb9281f49185a916d7ac3b98cd1d9dcfd03de48cd6629f6961220e9db91a6014cb81b7a465ab3922ffbfa4458295975ee68abc4b2be6d09384d3ac5b8565211d9f92dad2819d6f4636613f8cc345b55a0134dec96af1bdac1d72a4", 0xa5}, {&(0x7f00004d2000-0xa7)="ba986d31d0018494c8a2d0fc2a3f8e380a6462369b97adbc5d0b77f8a9fa689c636f170d4676576c127421d7ed5038b3d49e7a8ee767f38ddcb7ed49cc4088bbb2ac0b1f05d644a51b9c22469cac5b88abdca4042ad59188099cdc09c920f49439a0007c1401e94becc7e6be1d6c0665a593a5c360950213c765410594e4420554835443581e62283dcb259cb244c03303a6dc8dbdb3cef74909c5bea7b7fa663d382741518a1d", 0xa7}, {&(0x7f0000238000-0x3e)="ea46babbf561a246702b1604133faacf32be8029582f1c726fb799fd972667dfd8f3f140df9c1870596f4967290c287af13c89536bd4ac2509cbe8e45d67", 0x3e}, {&(0x7f0000a60000)="64d9673b2a5e004a3a2a944ed7ea47bb1c28b1fcc87f02963ae152415023a818f71c887cbb6b1666fe70ab57e27c8632bb9462a898453bc13637fbf20cb7b9ce4016b6c5875773ffda406ed0d3b4051b00d40f584dd30937a5d192e9281b1c638c4d65c81d272d36f54c76a55ed4603b66eb275d24cf84832b7cd7b032ec466e77e98819a9994e42b9fef7386b483d86daa084006bca97e5009bee332450f3ab8d", 0xa1}, {&(0x7f0000ed7000-0x20)="2625f248475d2111b28336cf46149bd49bd1d7afdf302c4d3bb159b4ebe72bcf", 0x20}], 0x8, 0x1) fallocate(r0, 0x2, 0x7f, 0x5) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f00000002031900020007800000068100ed3b850900020000000300020058", 0x1f}], 0x1) 2017/12/24 14:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') ioctl$TIOCSBRK(r0, 0x5427) timer_create(0x6, &(0x7f0000f21000)={0x0, 0x1b, 0x4, @thr={&(0x7f000039e000-0x56)="0cd6c0f8254d028fc92f3e9db1b512da84406dc8d7eead0714daa449d856f1fab763f28be792b48c2c48d1b6c4e2d7f8ac64ec557cf622fdba5b4f6ace9068b0debf956e5ab77fe05a32374c9fc9d415ec2ca4e8508a", &(0x7f0000be8000)="771ec5f10cb8c43b5e822108381c5945de135f15ceed2a6f546b7f99fa7f02402156be5f314df5ffcad952b1f5667f92bd8bd5b4117fc0f485ec7605d3ccd49d50b7706033b185b61fc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f13000)=0x0) timer_settime(r1, 0x1, &(0x7f0000397000+0xb8b)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e91000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b6000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000668000)=[{{0x0, 0x2710}, 0x3, 0x5, 0x7}, {{0x0, 0x0}, 0x8, 0x1175, 0x4}, {{0x0, 0x0}, 0xc, 0x5, 0x10000}, {{0x0, 0x2710}, 0x2, 0x0, 0x8}, {{r2, r3/1000+10000}, 0x8001, 0x7f, 0x5}, {{0x0, 0x2710}, 0x8c0000000000000, 0x80, 0x4}, {{0x0, 0x0}, 0x8, 0x200, 0x9}, {{0x0, 0x7530}, 0x9, 0xa2, 0x7}], 0xc0) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2017/12/24 14:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x14, 0x24, 0x1, 0x0, 0x0, "000003e2"}], 0x14}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000077000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/24 14:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r2 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f000040f000)='./file0\x00', 0x2, 0x1) mknodat(r3, &(0x7f00009f0000-0x8)='./file0\x00', 0x4, 0x7) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) r5 = dup(r1) write$tun(r4, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r5, &(0x7f0000be9000)=""/0, 0x0, 0x142, &(0x7f0000a20000-0x10)={0x3, {"a251cbc7fc7a79"}, 0x0}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x7) rmdir(&(0x7f000033b000-0x8)='./file0\x00') 2017/12/24 14:43:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x9a)="48f6cb6f430ab9208d34a5d146f3b86cd80e607ce56b351e34221b4852ed0d6569c94433e5f81b028db7f0b5f25317b3b751ebd398a97882dba917fe0e955ea840f9049ab78554af56e56995b5baabbbeba046f7ce58edad94bcf93197c2c01d0262d1ba7d15994cc2945ba662c3bb4c1e6c6c4f3e5b244de78ef0f8dda099b11278a06c2e100b4c255d1e956b2db97c3a5bd6b2e635bc4bd1af", 0x9a) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@req={0x0, 0x0}) 2017/12/24 14:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x2) splice(r0, 0x0, r0, 0x0, 0x4, 0x1) 2017/12/24 14:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80) setrlimit(0x1000007, &(0x7f0000e17000-0x8)={0x0, 0x2}) inotify_init1(0x0) 2017/12/24 14:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) recvmsg(r1, &(0x7f0000c15000-0x38)={&(0x7f000034b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000047f000)=[{&(0x7f0000baf000-0x82)=""/130, 0x82}, {&(0x7f00004bf000)=""/166, 0xa6}, {&(0x7f0000e56000-0xbd)=""/189, 0xbd}, {&(0x7f0000278000)=""/51, 0x33}, {&(0x7f00000a9000)=""/8, 0x8}, {&(0x7f0000dbd000)=""/112, 0x70}], 0x6, &(0x7f000022d000-0x1000)=""/4096, 0x1000, 0x8}, 0x10000) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x2b9, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003f6000-0x38)={&(0x7f0000734000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000684000-0x30)=[{&(0x7f00009e6000)="73c4b34c2e13be00d44530f25403eebe4dcdba7ad7056119517acc0aa4d2b21cb9dd80001a72fbc98ac329af76d307dc6704a2fbf28a43383c35fdbb7f266e6576285cf3f44b8844ce1f6125ed849cb192ce694e93ef216ebff8ed5f2a58f3f6ceafa35eaa63129362", 0x69}], 0x1, &(0x7f0000a96000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) 2017/12/24 14:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000919000-0x8)={0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = openat(0xffffffffffffffff, &(0x7f00007e1000-0x8)='./file0\x00', 0x4002, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ce1000-0xc)={0x0, 0x0, 0x0}, 0xc) prlimit64(r1, 0x0, &(0x7f000076e000-0xd)={0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000098c000-0xe4)={0x1ff, 0xdc, "b46472191706b042941146bcdee4188dd173959c58e69575756da00fa204613c8c9e7cb1a640954f89688efbd01846b941c382c3cabdde03219640dc480fecd5db7883119785f535aee9379cc076824442742fbd295cfabb7905083f86c92c3b7843d68615c9ba472f747833e13271a4e4c23d903d898ba03c384a8638eb82c975ab047fe12c8edd665fa9646c76e1f165a654a9fd90a2852dfa616253f59d5d2b49e794e6f66c866128005cbec5b5b712094dbed048209e62afa7e389849c355d180657116b132ca136b9b6b3529e05fc0ae9210d4e961c5c8c9185"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000014d000)=@assoc_value={0x0, 0x4cd}, &(0x7f00000c8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000a9000)={r3, @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]}}, &(0x7f0000680000-0x4)=0x8c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ac000)='/proc/self/net/pfkey\x00', 0x602000, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000811000)={0x1, 0x8, 0x2, 0x4, 0xbe7, 0x9}) prlimit64(0x0, 0x0, 0x0, &(0x7f000076c000)={0x0, 0x0}) 2017/12/24 14:43:23 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fb2000)={&(0x7f0000039000/0x3000)=nil, 0x3000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fb1000-0x10)=[{&(0x7f00006a1000)="29000000180031000900030100000401020000000000ff04800e00000c00080004003e00ededf4ff01", 0x29}], 0x1) 2017/12/24 14:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x100, 0x0, 0x80da0f, 0x2, 0x20000000, 0x8000}) eventfd(0xfff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007f1000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000076a000-0x8)={0x3, r1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/24 14:43:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="1db2e35de91a5f52a2900a8544ce37b4ea18d6") mq_unlink(&(0x7f00000d8000-0x10)='vboxnet0,cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ff000)='/dev/keychord\x00', 0x105002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000adb000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000a72000)=0xc) connect$packet(r0, &(0x7f0000cce000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000852000-0x2)=0x0) r2 = syz_open_dev$loop(&(0x7f00003d7000)='/dev/loop#\x00', 0x0, 0x401000000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b68000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000024a000-0x40)={r3, 0x1, &(0x7f000084a000-0x4)=[0x1], &(0x7f0000c29000)=[0xfffffffffffffeff, 0x9, 0x4, 0xff, 0x4, 0xffffffffffffa055], 0x0, 0x4, 0x2, &(0x7f000039e000)=[0x7, 0xfffffffffffffffb, 0x0, 0x0], &(0x7f00006bc000)=[0x9, 0x9, 0x2f2, 0xe046, 0xfff, 0x9, 0x266, 0x7f6c], 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/24 14:43:23 executing program 7: mmap(&(0x7f0000001000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000088a000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd1000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000fd1000)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000e74000)='./file0\x00', r2, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x80000010, 0x0}) 2017/12/24 14:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000541000)={0x0, 0xd8, &(0x7f0000e67000)=[@in6={0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde}, @in={0x2, 0x0, @rand_addr=0xc27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x417f}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000e4a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000065e000)={r1, 0x2, 0x3, 0x7fff}, &(0x7f00003e7000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d8f000)=0x0, &(0x7f0000389000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003bf000-0x8)={0x0, 0x87}, &(0x7f00006c9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001ff000)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$key(0xf, 0x3, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000aeb000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000693000)={r5, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) getsockname$llc(r4, &(0x7f0000ea8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d1a000)=0x10) unshare(0x20000400) 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}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/24 14:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a4000-0x15)='/proc/self/net/pfkey\x00', 0x121000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000249000)={0x0, 0x0, []}) 2017/12/24 14:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) setns(r2, 0xc000000) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00009da000-0x58)={0x7fffffff, 0x7ff, 0x6, 0x9, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r2, r1) write(r1, &(0x7f00006a6000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f84000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000fbb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd9, 0x1000, 0x500, 0x400000, 0x1000a8, r5}) 2017/12/24 14:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) setns(r2, 0xc000000) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00009da000-0x58)={0x7fffffff, 0x7ff, 0x6, 0x9, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r2, r1) write(r1, &(0x7f00006a6000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f84000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000fbb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd9, 0x1000, 0x500, 0x400000, 0x1000a8, r5}) 2017/12/24 14:43:23 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001c000)='[@securitywlan0[system\x00', 0x3) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000015000-0x30)=[{&(0x7f0000040000-0x59)="273ab4055740c5efb3ae2ab2562967ee6a1d689f450f6fa6c04df23fbcfbfe09d3be79e5fbe2b3795b760c2b7a410b1a23dc09351db91df405392fbe0c2b6a269555f9d1de44fd96f44ae9ac5fae5da8ec05fe357e5c4f098d", 0x59}, {&(0x7f000003f000)="0f9ff9b0025b", 0x6}, {&(0x7f000001f000)="59c808b70df68f06350ff9e8631336349b4d948e8823179e3587aa1ec550b7b17bf708b6a18ad672287f24ade8477c336bc9eb5c82966ceaa1f7829f6ee36ca667a2259ccad8c92e8aa1fba8", 0x4c}], 0x3, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000035000)={0x4f, &(0x7f000002f000-0x4f)=""/79}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0x1000) 2017/12/24 14:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5d000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000093b000-0x10)={0x0, 0x74, &(0x7f0000c57000-0x74)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}]}, &(0x7f00008ea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f82000-0xc)={r1, 0x0, 0x20}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000974000)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f000033c000)={0x0, 0x1, 0x868, 0x200, r3}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000035f000-0x8)={0x0, 0x0}) fstatfs(r4, &(0x7f0000695000-0x75)=""/117) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000261000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f000042a000-0xd)='nEt/hci\x00') pread64(r5, &(0x7f0000647000-0xdb)=""/219, 0xdb, 0x2) fallocate(r4, 0x1, 0x4, 0x2f) 2017/12/24 14:43:24 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dd8000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c25000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f04000-0x8)={r1, 0x0}) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") 2017/12/24 14:43:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x200000, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x3f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) 2017/12/24 14:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000000004) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x3087aa64ae17c2d1}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000de8000-0x4)=0x80000001, 0x4) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f000072c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2017/12/24 14:43:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000dea000)=""/192) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000333000)={@common='ip6tnl0\x00', @ifru_settings={0xbda, 0xd1, @fr_pvc_info=&(0x7f000087a000)={0xa1, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) readahead(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000574000-0x4)=@int=0x7fff, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r3, &(0x7f0000a22000-0xfd)="", 0x0, 0x11, &(0x7f0000f39000-0x6)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x0, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:43:24 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cfe000)={0x0, @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, 0x9, 0x3, 0x5, 0x2}, &(0x7f00009e8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003c7000-0xc)=@sack_info={r2, 0x51f, 0x1}, &(0x7f00007d2000)=0xc) write(r1, &(0x7f0000bd2000-0x26)="26000000130047000000000000000000041000ff0100000000000017000000010600100004df", 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000937000-0x1c)=[@in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x8}], 0x1c) mknod(&(0x7f000018a000-0x8)='./file0\x00', 0xd004, 0x5d9) 2017/12/24 14:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="6854000cb123004f3a0a1fdc092073b5"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000036a000-0x4)=0x101) 2017/12/24 14:43:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000608000)=@generic="9629976f5b36b0163b06c15e584a885f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb3000+0xbc)={@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]}) 2017/12/24 14:43:24 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f00005ab000)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000da6000+0xe1f)={0x3, 0x78, 0x1, 0x1, 0xff8000, 0x8, 0x0, 0x4ef, 0x22, 0x4, 0x80000000, 0x2, 0xd8, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x40, 0xab56, 0x5893, 0x5, 0xffffffffffff276d, 0x40, 0x0, 0x0}, r0, 0x3, r1, 0x4) 2017/12/24 14:43:24 executing program 6: madvise(&(0x7f0000684000/0x2000)=nil, 0x2000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00006a7000)={{0x0, 0x0}, {0x0, 0x0}}) remap_file_pages(&(0x7f0000195000/0x2000)=nil, 0x2000, 0x2000000, 0x8e, 0x10) futex(&(0x7f0000779000)=0x0, 0x0, 0x0, &(0x7f000038e000-0x10)={r0, 0x0}, &(0x7f0000879000-0x4)=0x0, 0x0) 2017/12/24 14:43:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x101, 0x800) fgetxattr(r0, &(0x7f0000f68000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/176, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a15000-0x11)='net/wireless\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 14:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) pipe2(&(0x7f00007d8000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d65000-0x18)={0x4, &(0x7f0000795000)=""/147, &(0x7f000056b000-0x60)=[{0x3ff, 0x66, 0x8001, &(0x7f0000d6f000-0x66)=""/102}, {0x5, 0x52, 0xd77a, &(0x7f0000a1c000)=""/82}, {0x4, 0x1000, 0x0, &(0x7f00005e7000-0x1000)=""/4096}, {0x8, 0x55, 0xc89, &(0x7f0000639000-0x55)=""/85}]}) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2017/12/24 14:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ce5000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000014e000-0x58)=[@in6={0xa, 0x2, 0xec59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005b4000-0x8c)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x8c) 2017/12/24 14:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004cf000)=@assoc_id=0x0, &(0x7f0000d5e000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8c000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004f1000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff8000-0x28)={@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]}) bind(r0, &(0x7f0000f46000-0x9)=@rc={0x1f, {0x7, 0x10001, 0x800, 0x4, 0x7, 0x6}, 0x7f}, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000810000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb0000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000c29000-0x10)={r3, &(0x7f0000380000)=""/171}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004ef000)={r1, 0x11, "946531488ad036a99e90bac7d0783b253e"}, &(0x7f000077c000)=0x19) r4 = socket(0x20000000000000a, 0x2, 0xffffffffffffffff) sendmsg(r4, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) renameat2(r0, &(0x7f0000f5b000)='./file0\x00', r0, &(0x7f0000a05000)='./file0\x00', 0x2) 2017/12/24 14:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f0000d94000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000019000)=0x1c, 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000097000-0xb)={0x10001, 0x4c93, 0x800, 0xdc6a, 0xea2, 0x8, 0x3, 0x10001, 0x0, 0xff, 0x3}, 0xb) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ef3000)={&(0x7f0000078000/0x3000)=nil, 0x4, 0x5, 0x0, &(0x7f0000df4000/0x1000)=nil, 0x8}) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 14:43:24 executing program 0: clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000838000)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fac000-0x15)='/proc/self/net/pfkey\x00', 0x50000, 0x0) tee(r0, r1, 0x45, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00003bf000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x44000) 2017/12/24 14:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) vmsplice(r0, &(0x7f0000f9c000-0x30)=[{&(0x7f0000134000)="4491e25283ab9097adc2dfa7472350d4d538fefc48c89e71ba0a8d503a6b28de1e6f", 0x22}, {&(0x7f0000a09000)="47a2e9e24224c7141c76380b5a8e987c190e1121f6deee52ab01e8ecd4ea831510e644ab45e26af542fc90ec578593128041cbf8585e6b31ac20f711d4975f797ace6a2648b04bad88d116e61950f8acb58e5febe563b2705f24e5d6a49c4bf8dec840634fa9603ce3cc3611f0074b1d0127b88af0065340094b84823375eec62e1583549b5ba6e507d6a1b880f56cc5ea5feda4a104b20216009215631b32a85bfa29ddeec594e25dce1ce9ee5106637f3438b28befed3c20590b69", 0xbc}, {&(0x7f0000fda000-0x2)="7bf3", 0x2}], 0x3, 0x8) exit(0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2017/12/24 14:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000807000)='/dev/binder#\x00', 0x0, 0x802) r0 = socket$netlink(0x10, 0x3, 0x6) sched_yield() sendmsg$netlink(r0, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac0876983ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacca101300429618830fb500000000000000e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000000002215760fc093b4368c9633ce"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:43:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x101, 0x800) fgetxattr(r0, &(0x7f0000f68000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/176, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a15000-0x11)='net/wireless\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/24 14:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000021c000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001b8000)=@common='ipddp0\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000257000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2017/12/24 14:43:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000d78000-0x38)={0x0, 0x0, &(0x7f0000953000)=[{&(0x7f0000077000-0x11)=[{0x11, 0x101, 0x200, 0x80000, 0x0, "02"}], 0x11}], 0x1, &(0x7f000074c000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:43:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getrlimit(0xc, &(0x7f0000710000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000218000)=0x5, 0x4) syz_emit_ethernet(0x1a8, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000957000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a46000)={0x5, &(0x7f0000977000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ddc000-0x40)={r2, 0xa, &(0x7f0000128000)=[0x8001, 0x4, 0x3, 0x5, 0xe2, 0x101, 0x9, 0x2, 0x5, 0x80], &(0x7f00001a1000-0x10)=[0x8, 0x8, 0x1, 0x0], 0x4, 0x1, 0x82, &(0x7f0000891000)=[0x8], &(0x7f00004c2000-0x18)=[0x6, 0x100, 0x8, 0x6, 0x0, 0x70], 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000033f000)=0x0) 2017/12/24 14:43:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f2000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x4) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2c000)=0xc) setresgid(r1, r2, r3) 2017/12/24 14:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000055a000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009c5000-0x4)=0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000038d000)=""/0, &(0x7f00003f3000)=0x0) fcntl$dupfd(r0, 0x0, r0) 2017/12/24 14:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001b4000-0x8)='rxrpc_s\x00', &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) prctl$intptr(0x0, 0x0) add_key(&(0x7f0000dd3000-0xd)='dns_resolver\x00', &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000214000-0xf6)="6697c7b157fdc9b5960b8bf571003911e598b28764ffb2a55fad32104bcd09d0ba66fca420abc93c2b649dc8c4507d49932a452a700ab5d674546c88384914c6b780d1f765727d853b192bd6158fcd5d69da35845ae22060ab3af258db4ae27bd6dcd10260d10e6b62f695e9fdc4e2879a4a386c06ec369cabcf585323debe9a84273d32e2a32d61f47afb789aa6fa151c4bce17bc5454c1d1d28587e157239e2286753c3c8d60d4cdde1380e12f507da324715fa5e93252a2ec92810f015fdb5221d75d02ac9c1ca1c0e353c13fc25849455d48cf01fb38d27a1b0ed514f2013ba368368cf9df428e4a83aae3011e591590329b0400", 0xf6, r0) 2017/12/24 14:43:24 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000072d000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004e5000-0x8)={0x81, 0x7, 0x8001, 0x20}, 0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ffa000)={0x142b1291, 0xf5, 0x42, 0x3, 0x3}, 0x14) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2017/12/24 14:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r0, &(0x7f0000210000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/24 14:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key(&(0x7f000075f000)='keyring\x00', &(0x7f0000ec1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000081f000-0x3)="4899a5", 0x3, 0xfffffffffffffffb) r1 = add_key(&(0x7f00001d1000)='logon\x00', &(0x7f0000492000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000255000-0x8)='./file0\x00', 0x44000, 0x1d1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c66000-0x4)=0x2) keyctl$search(0xa, r0, &(0x7f0000a9c000)='user\x00', &(0x7f0000a20000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) getxattr(&(0x7f0000357000)='./file0\x00', &(0x7f00000d1000)=@known='system.advise\x00', &(0x7f0000201000-0xb2)=""/178, 0xb2) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001db000)={0x0, 0x0}) r4 = accept4(r3, &(0x7f0000369000-0x3)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000981000)=0x9, 0x800) set_thread_area(&(0x7f00009e9000)={0x1000, 0xffffffff, 0xffffffff, 0x7f, 0x401, 0x1f, 0x20, 0x2, 0xbf5, 0x2}) accept4$packet(r4, &(0x7f0000b7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e8000)=0x14, 0x80800) [ 55.105127] Option 'Þ¾š„'' to dns_resolver key: bad/missing value 2017/12/24 14:43:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c79000)=0x7, 0x4) 2017/12/24 14:43:24 executing program 5: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000001a000)=':vmnet1\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[], 0x0) 2017/12/24 14:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000aad000-0x8)='./file0\x00', 0x1, 0x1c) r1 = memfd_create(&(0x7f00005d3000-0x9)="74727573746564b700", 0x1) renameat(r0, &(0x7f0000e1d000)='./file0\x00', r1, &(0x7f000009b000)='./file0\x00') mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r2, &(0x7f0000083000)=""/226, 0xe2) 2017/12/24 14:43:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000769000)='/dev/sequencer2\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000696000)={0x4, &(0x7f0000001000-0x10)=[{0x0, 0x40}, {0x9, 0x40}, {0x7, 0xffffffffffffff81}, {0x20d, 0xcf3}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x26, "f079cecf69544e3d016e0d1c36a0a16d0688ee2060517dc91e3fcce8d084eb172ee51fe27e28"}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000)="", 0x0) 2017/12/24 14:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff7ffffffb}]}) link(&(0x7f00003cd000-0x8)='./file0\x00', &(0x7f0000ca2000)='./file0\x00') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000cd000-0x20)={0x8, 0x5, 0xc11, 0x20, 0x4, 0x3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002b0000-0x4)=0x3ff, 0x4) socket$inet6(0xa, 0x5, 0x8de) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d5a000-0x58)={0x8000000000, 0x4, 0x10001, 0x0, 0x5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00006ac000)='/dev/snd/timer\x00', 0x0, 0x101040) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ca000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000607000-0x18)={0x0, 0x0, 0x30, 0xffcb, 0x1f}, &(0x7f0000d5d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000bf000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0xced4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa, 0x7}, &(0x7f00001d7000-0x4)=0x98) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 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, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000150000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000998000)=""/0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c4000-0x11)='/dev/vga_arbiter\x00', 0x2000000000001fc, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f04000)=""/3) 2017/12/24 14:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d27000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000759000-0x4)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000016a000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}], &(0x7f00006f1000)=[0x20]}}], 0x0, 0x0, &(0x7f0000c19000)=""}) 2017/12/24 14:43:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ade000)=@common='ip6gre0\x00', 0x10) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) sendto$inet(r0, &(0x7f0000060000)="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", 0x480, 0x0, &(0x7f0000808000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x800, 0x7d, &(0x7f00008af000-0x8)={0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) 2017/12/24 14:43:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e05000-0xbc)={0x1, 0x3, 'client0\x00', 0x4, "9a96cbb8a01848be", "0ff48358285ce01e47a364917f84e5b855ee0788e8eeb3af33e8ef11d8cfaf79", 0x8001, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f0000753000-0x10)="0210af0002000000006466b78e000448", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000305000-0xc)=@sack_info={0x0, 0x1, 0x1000}, &(0x7f0000816000)=0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000bb8000)=@buf={0x3d, &(0x7f00007a5000-0x3d)="27d38349db7e49b1f14906c723755be61f420cbde30eb697722acebd6752292f002da93548e1343869481f5a4cc720b18b5c8e07423e86deed1391fe33"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002c5000-0x8)={r2, 0xc6}, 0x8) [ 55.279757] binder: 8343:8351 got transaction with fd, -1, but target does not allow fds [ 55.301400] binder: 8343:8351 transaction failed 29201/-1, size 56-8 line 3233 [ 55.332553] binder_alloc: binder_alloc_mmap_handler: 8343 20000000-20002000 already mapped failed -16 [ 55.355123] binder: BINDER_SET_CONTEXT_MGR already set [ 55.360439] binder: 8343:8351 ioctl 40046207 0 returned -16 [ 55.367356] binder_alloc: 8343: binder_alloc_buf, no vma [ 55.373988] binder: 8343:8360 transaction failed 29189/-3, size 56-8 line 3128 [ 55.403464] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.409073] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 14:43:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00003e8000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x0, &(0x7f0000de0000)="4e16ccfeca6312d4c96daf4d6c004950cea355df605471171b480aeb3820523c012f6f7c7fc5fe41d0696d4522725595f8f4c4073b879eff4a07a2f287f22a2d8aeeb5174e2fcdc2088229d721fd552a621975e162093f94c8792778f601339af29f0dedb125b1ade52a703c3ae144dcb69ed447edd6d3ae150587") msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2017/12/24 14:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000058b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2017/12/24 14:43:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bed000-0xc)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000635000-0x10)={0x4, &(0x7f0000297000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c95000)={r1, 0x2f}) r2 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r2, &(0x7f0000ffd000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:24 executing program 1: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000094000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f0000001000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2000000ffffffe8081eb8241a170e32101dde9b7583b10084000001ffd4026513e1b9210668e191431f59aff7a6f3d104007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f0000792000)=[], 0x0, &(0x7f0000098000-0xd0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006a2000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000)=0xc) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000793000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1ff, 0x2, 0x400, 0xfffffffffffffffb, 0x6000002, r1}) 2017/12/24 14:43:24 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000161000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) getrandom(&(0x7f0000bf7000)=""/0, 0x0, 0x3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x15)=@random={'os2.\x00', '/selinux/status\x00'}, &(0x7f0000001000)='teql0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/24 14:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000163000-0x26)="260000001e0047f791f6caff000a00c0002400004700000200000808020000000000000521ff", 0x26) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/24 14:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x1ff) bind$inet(r0, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006e9000)=0x6, 0x4) socketpair(0x15, 0x2, 0x9, &(0x7f000048d000)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009b5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fa000-0x4)=0x8) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:43:24 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000-0x40)=[], 0x1, 0x0, &(0x7f0000016000-0x1)='R'}) 2017/12/24 14:43:24 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000332000)='./file0\x00', &(0x7f0000001000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000ed0000-0x2)='%\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nl={0x10, 0x0, 0x20, 0x3}, 0xc) link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000eb4000-0x8)='./file0\x00') 2017/12/24 14:43:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000e3d000)='./file0\x00', &(0x7f000037e000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x1f}, {0xa, 0x7ffc}, {0x8, 0xfffffffffffffffe}, {0x0, 0x0}], 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000940000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8501dc22ddf6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="91b5d716b21229e439b7697428ffdc26"}) [ 55.557438] binder: 8369:8373 ioctl c0306201 20000000 returned -14 2017/12/24 14:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d2000-0xd)='/dev/net/tun\x00', 0x0, 0x3fff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gretap0\x00'}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004a4000-0x4)=0x0) [ 55.599093] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/24 14:43:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000-0x37)=""/55, 0x2}) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001000)={&(0x7f0000001000-0xc1)="b084dbe97b2b6fd960aab02df774e407b888a29ed1ff0a26fe785506d19a0b18599cc2963a59e7f9e627dfd4477bcc70d82ccfb21cbf8a7a292a490cd993c954d0b9fca523ef888bc0ad588b90e4a4b99545ac2735098193e42e60f410216dd4e8f70647e1b6114f4bb1975e503dc1aec10cab5e3a5e0895fc972f4b428c38ab5e4ad5c5a113644bc52fca405120c49fc20266129426450985adee89ce3b80910cdbf9944870de3f34d9820affee0acc5652f2e509f99d305e0c6ed5bde6c398cb", 0xc1}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x244, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x80009, &(0x7f0000d19000)=0x0, &(0x7f0000d1a000-0x4)=0x4) 2017/12/24 14:43:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) timer_create(0x0, &(0x7f00007da000-0x60)={0x0, 0xc, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba8000-0x4)=0x0) timer_gettime(r1, &(0x7f000032a000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f000087e000-0x20)=[{&(0x7f00007d6000-0x1000)="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", 0x610}], 0x1, &(0x7f00001d2000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:43:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d9a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x7000, 0xffffffffffffffff, 0xffffffffffffffff, 0xda6, 0x0) r6 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4, 0x0}, {r1, 0x4, 0x0}, {r2, 0x20, 0x0}, {r3, 0x0, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x0, 0x0}, {r6, 0x10, 0x0}], 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x705000, 0x0) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000001000-0x8)={0x100000000, 0xfff, 0x3, 0x3, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f0000001000-0xc)={0x90002000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r10, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f00008dc000)={@loopback={0x0, 0x1}, 0x40, 0x1, 0x0, 0x4, 0x9, 0xffffffffffffed16, 0x9}, &(0x7f0000fea000-0x4)=0x20) [ 55.633921] binder: 8369:8398 ioctl 40046207 0 returned -16 [ 55.640583] binder: 8369:8396 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 55.653622] binder: 8369:8373 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/24 14:43:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a55000)=0x0, &(0x7f00004d9000-0x4)=0x4) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/24 14:43:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000040d000-0xf)='/dev/sequencer\x00', 0x6201, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a05000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008bb000)=0xc) sched_setattr(r1, &(0x7f0000089000-0x30)={0x30, 0x3, 0x1, 0x10001, 0x6, 0x0, 0x280000000, 0xfff}, 0x0) writev(r0, &(0x7f0000b64000)=[{&(0x7f0000c79000)="bcce60d9267f25e1e311c4af910936c3163c7574f0f3783ce77a01592da3e55c022332f142cfbabb1411d97a0c346220cf3f462dc793490aafe0a8cec918ae", 0x3f}, {&(0x7f000072d000)="b496ee9100a8713cb039eed069312d24a70102309e4447ada1ff4dacfe8838cc1003295a525ce85ea63a6b9a58c3272bc9d0fd7408338fa51a2c5d8acd985b3549dbc42edd77d03f207841a82041802a6d", 0x51}, {&(0x7f0000d95000)="eb9a9950e9f7df0348ccc3de2a11f7da211dffb1a5df0d66b9b94aa186c1df380425f95b47de642d5113cf5bf237ad4a5d043fed574665f9ee5d9c343ff86332fa99d379acffdd53dc6c31781690ceb27734be4037be28ffe98a156c1d069be8fdd92ee7", 0x64}, {&(0x7f000067a000)="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", 0x1000}], 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000085f000)=0x0) 2017/12/24 14:43:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000033b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) [ 55.678431] binder: 8369:8422 ioctl c0306201 20000000 returned -14 2017/12/24 14:43:25 executing program 4: clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000b22000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x3, 0x7f, 0x4, 0x8a, 0x0, []}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b18000-0x4)=0x0, &(0x7f00004fc000)=0x4) 2017/12/24 14:43:25 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2017/12/24 14:43:25 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a16000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fdd000)={r1, 0x6}, 0x8) clock_gettime(0xfffffffffffffff7, &(0x7f000003f000-0x8)={0x0, 0x0}) 2017/12/24 14:43:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f00005b5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000036b000-0x4)=0x1c) [ 55.741332] binder: undelivered death notification, 0000000000000000 2017/12/24 14:43:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005d4000)=0x1, &(0x7f00007c8000-0x4)=0x4) fallocate(r0, 0x7, 0x9, 0x600) r1 = fcntl$getown(r0, 0x9) timer_create(0x8, &(0x7f0000323000-0x60)={0x0, 0x22, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000447000-0x3)=0x0) 2017/12/24 14:43:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f00002cb000+0x8f8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006a8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:43:25 executing program 5: socketpair(0x5, 0x3, 0x8af7, &(0x7f0000cee000)={0x0, 0x0}) accept$inet6(r1, 0x0, &(0x7f00007fd000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000051f000)={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2b4c}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x8, 0x7, 0x1000, 0x7, 0x1, 0x7f, 0x0, 0x400]}, 0x5c) accept4$inet6(r1, &(0x7f000071b000+0x92e)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f10000)=0x1c, 0x80000) writev(r2, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) 2017/12/24 14:43:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) 2017/12/24 14:43:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000b2d000-0x8)='./file0\x00', &(0x7f0000763000)=@known='system.posix_acl_access\x00', &(0x7f000012f000-0xeb)=""/235, 0xeb) seccomp(0x0, 0x0, &(0x7f0000841000)={0x6, &(0x7f0000d8b000-0x30)=[{0x0, 0x1ff, 0xe1, 0x0}, {0x7, 0x3, 0xffffffff, 0xfffffffffffffffc}, {0x9, 0xffffffff, 0x800, 0x401}, {0x1f, 0x0, 0x4, 0x2}, {0x10000, 0x1ac2, 0x0, 0x4620a20a}, {0x100000001, 0x6, 0x6, 0x5}]}) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x80000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) getitimer(0x2, &(0x7f0000955000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f00009ac000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000ccd000-0x39)={0x7, 0x5, 0x6, 0xd, 0x7fff, 0x2, 0x5, 0x5}, &(0x7f0000c20000-0x40)={0x5, 0x2, 0x9, 0x7, 0x6, 0x7, 0xe86, 0x9}, &(0x7f0000eca000)={0x8, 0x6, 0x0, 0x6, 0x1, 0x8, 0x3f, 0x94d}, &(0x7f0000ff7000)={0x0, 0x2710}) select(0x40, &(0x7f0000204000)={0x4, 0xfffffffffffffff8, 0xffffffffffffffff, 0x8, 0x7fff, 0x2, 0x8, 0x100000000}, &(0x7f0000df1000)={0x9, 0x2, 0x1, 0x3f, 0x8, 0x0, 0x9, 0x5b53086b}, &(0x7f0000ba5000)={0x688000000000, 0x56, 0x8000, 0x4, 0x6, 0xfff, 0x6, 0x80}, &(0x7f0000eec000)={0x0, 0x7530}) select(0x40, &(0x7f00007ba000-0x40)={0x1, 0xe48, 0x401, 0x100000000, 0x800, 0x89e, 0x4, 0x6}, &(0x7f00001cf000-0x40)={0x4, 0x9, 0x8000, 0x2, 0x100000000, 0x4, 0x2, 0xced2}, &(0x7f00002df000)={0x8001, 0x4, 0xaa, 0x5, 0x7, 0x100000000, 0x0, 0x200000000}, &(0x7f000099d000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000058e000-0x18)=[{{r2, r3}, 0x5, 0x3a, 0x3adf05f9}], 0x18) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000606000+0x38f)=""}) exit_group(0xffff) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) 2017/12/24 14:43:25 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac5000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006c7000)=@req={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80000, 0xc0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000af4000-0x4)=0x0, &(0x7f00008bb000-0x4)=0x4) r2 = inotify_init1(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a58000)=0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x400000004206, r4, 0x7, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000a71000-0xd)='/dev/usbmon#\x00', 0x5, 0x1fe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000eb9000)=0x0, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c7d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f00005b5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000036b000-0x4)=0x1c) 2017/12/24 14:43:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f22000)={0x1000, 0x1, 'client1\x00', 0x4, "02411f7ff9f42baa", "5cb1a64ab5e9a44ec7871c1a5262c54c7c5d2a66d388a85c0444bb13ccf6a414", 0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0xd, &(0x7f00002d9000)={0x5, 0x67}, 0x0) r2 = open(&(0x7f00007a6000)='./file0\x00', 0x240, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000353000-0x42)=""/66) write$sndseq(r0, &(0x7f000031a000+0x620)=[{0x2, 0x3, 0x5085, 0x7, @tick=0x8, {0x8, 0x4932}, {0xed8, 0x3}, @addr={0x10001, 0x5}}], 0x30) 2017/12/24 14:43:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e3b000)='timers\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000865000-0x4)={0x2, 0x0, 0x8849, 0x3, 0x0}) connect$netlink(r0, &(0x7f0000c56000-0xc)={0x10, 0x0, 0x0, 0x7ff}, 0xc) 2017/12/24 14:43:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000c09000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cd6000)={r1, 0xe1, "ddf1a899e55411bf8b681eeb093c42ce8ea257363d27637b510fb8f72917dd71301bee210d6a9dec4fd4c328da0d9d0c2e062d2d7d364eecf3728d4f7e808ac70f9b4ebfba53fa095526fcaf5278886bba91eb6a32da856be672b6085623f4ffd7b784306da711892138f0da4e4ca87126e30778280f867521f9e7e60947895baec5a05f2ce5f92afcaaf334400fcbd46f033615a0c9b6efc81447d23741a0d8b803c9b4f1bc702ad32cea08b5185aa09312f7e000ad207d527fd71b6590ca20e6cf26c02144294e32123efc6e468a90621acada0f0402ab5a2e93023dd24a9bd2"}, &(0x7f00008bf000-0x4)=0xe9) clone(0x0, &(0x7f00009d4000)="", &(0x7f0000999000-0x4)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f000018a000)="") getrusage(0x0, &(0x7f0000916000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) membarrier(0x9, 0x0) 2017/12/24 14:43:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r1, &(0x7f0000813000-0x60)=[{&(0x7f0000b03000-0x9f)="e3", 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) ioctl$void(r3, 0x5451) r6 = dup2(r2, r4) fcntl$setown(r3, 0x8, r5) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f95000)={0x17, 0x1000, &(0x7f000098e000-0x1000)="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"}) accept(r6, &(0x7f0000e79000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008f2000)=0x6) tkill(r5, 0x13) 2017/12/24 14:43:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000000d000-0x8)='./file0\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001e000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001e000)={0x0, 0x3f, "42096cae1b990274f0fec6517480fb6d89df493f4640de84ebf7354a7fd430d4239c7e30d821bf39dba2e2d3e1d3f44b997035f4fbe7f2dee7077befbae67d"}, &(0x7f0000016000)=0x47) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001e000)={r1, 0x8001, 0x30}, 0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) 2017/12/24 14:43:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) fremovexattr(r0, &(0x7f0000f59000-0x26)=@random={'trusted.\x00', '/[/posix_acl_access(vboxnet0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000823000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b02000)={@generic="c2d0f7a9bc9af12eb82c5dd5138985f3", @ifru_addrs=@sco={0x1f, {0x6, 0x7fffffff, 0x0, 0x4, 0x4, 0x6}}}) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r1, 0x1) inotify_init() connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f000078a000-0x8)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00000a4000-0x68)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/12/24 14:43:25 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000350000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x6000, r5, r6, 0x4, 0x800000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0x5}, 0x8) 2017/12/24 14:43:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x5, 0x4, 0x101, 0x100, 0x3, 0x3, 0x2, 0x7, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000034e000-0x8)='./file0\x00', &(0x7f00000be000)={0x5, 0x401}) preadv(r2, &(0x7f000002f000)=[{&(0x7f0000008000)=""/46, 0x2e}], 0x1, 0x0) readv(r1, &(0x7f0000915000-0x80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:25 executing program 2: 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) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x180, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x63)={0x0, 0x5b, "85e58f7675dc726257294dd786f8f8c499369db209faac8dbede869248e88556d563d76c8e80ec18f0cf490a886ef5d0ac2a4d3da7d11f7f562a0d29d9e2222c8c49063b9c0eff34206d6d04d83f03b6ba3d388df14c70b70849bf"}, &(0x7f0000003000-0x4)=0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x7}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000-0x1)=0x0) recvfrom$inet6(r2, &(0x7f0000002000)=""/127, 0x7f, 0x2, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xc7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000046b000)=0x0, &(0x7f0000276000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000885000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xfffffffffffffff8, 0x1, 0x8, 0x0, 0x0, 0x80, 0xfffffffffffffffa, r3, r4}, {0x10001, 0x20, 0x1, 0x672800000000, 0x4, 0x2, 0x4, 0x7}, {0x7, 0x7, 0x79e5, 0x7}, 0x2, 0xdf84, 0x1, 0x1, 0x52, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x7}, 0x9, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0x1, 0xfff, 0x9, 0x10000}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r5, 0x29, 0x1e, &(0x7f0000003000)="0f", 0x1) 2017/12/24 14:43:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b74000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x400000000000000, 0x4, 0x0, 0x0, 0x4}, 0x20) 2017/12/24 14:43:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x8000000000000401, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f00006da000-0x4a)=""/74, &(0x7f0000a66000-0x4)=0x4a) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00008eb000)=0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d35000)=""/44) 2017/12/24 14:43:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$setstatus(r0, 0x4, 0x800) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00009fa000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000377000)={0x0, r1}) ftruncate(r0, 0x1000) 2017/12/24 14:43:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000aba000-0x1)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000a86000)=0x0) keyctl$join(0x1, &(0x7f0000255000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/24 14:43:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c2e000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xb8) mq_notify(r0, &(0x7f0000cad000-0x60)={0x0, 0x4, 0x2, @thr={&(0x7f0000005000)="f36bd9afcaf67e0b77c19aa1576c4010a96d273c0e5dd30e4c876b71065317189f41bf43b70f0db845e47f861d94fe9c7ab01224683a5fde815a1ffcfec68a39faa3e897aed1ae18a97dd1e7515c82bae964b713afd655252b2e98394aaeb0466480096300739d122ff32e95dccfd47f2bab260158b0fa7a9a926084066120a57b3c985be251cbc36bdf40af6f04f36a68c09c5f7153824e3275fdf3a8ec78520e72faff2b72db9b0375869bfedead50b00f3978aee8401c333c085b21f0ce5fa7839bb1b831674de246f825a504b0b6defe5c12d5d2c8b9697cd0", &(0x7f0000194000-0x6)="9a7435e26cea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000480000-0x9)='/dev/sg#\x00', 0x5, 0x102) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000019000-0x4)=0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/24 14:43:25 executing program 7: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000063f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000af0000)=0x0, &(0x7f0000dd5000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2017/12/24 14:43:25 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xbf, 0x4) keyctl$join(0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000009000)='./file0\x00', 0x22480, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0xa00000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f0000006000)=0x4) 2017/12/24 14:43:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f00003b0000-0x8)={0x0, 0x0}, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000072000-0x4)=0x14, 0x80800) bind$packet(r1, &(0x7f0000718000)={0x11, 0x0, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 14:43:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000923000)=0x1f, 0x4) 2017/12/24 14:43:25 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000005000-0x4)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x17, 0x30, 0x2a7, 0xf3}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000003000-0x4)=0x6) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000004000-0x4)=0x0) 2017/12/24 14:43:25 executing program 0: clone(0x0, &(0x7f0000302000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000ca2000-0xd0)="") setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000168000-0x1c)=@req3={0x1000, 0xf7, 0x3, 0x101, 0x0, 0xffffffffffffffff, 0x7}, 0x1c) 2017/12/24 14:43:25 executing program 7: unshare(0x400) r0 = timerfd_create(0x0, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x65)="38c6d9e27616b41f586ee12fb5ce41eda77b8d8e535545b4c156ca8b11ee3eeae383e060dbe666249429e1f2a3d0a1db00c1525b82b11f292cc96ea5bd49d0491df8ce248b0094db8d16995e11d2876c4d2dde5920c3947d037aec75780ab9cc37b5c80e4f", 0x65) splice(r0, 0x0, r0, 0x0, 0x0, 0x5) 2017/12/24 14:43:25 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000f000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x8)="00057363616c6c4f") ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f000000f000)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000016000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/24 14:43:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) readv(r0, &(0x7f0000e4f000-0x50)=[{&(0x7f0000e04000-0xf8)=""/248, 0xf8}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006c6000-0x10)={0x0, 0x0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000705000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000036000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000e13000-0x12)=""/18, 0x12, 0x1, &(0x7f0000da4000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000d73000)=0x0) setxattr(&(0x7f0000012000)='./file0\x00', &(0x7f0000f4d000)=@known='com.apple.FinderInfo\x00', &(0x7f0000797000-0x1)='\x00', 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000c0e000-0x10)={0x1, &(0x7f000038c000)=[0xa9f]}) 2017/12/24 14:43:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:43:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000cca000)={0xc7c00000, 0x7fff, 0x5, 0x7, 0xa00000000000, 0x8001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005db000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000b08000-0xd8)=""/216, 0xd8, 0x102, &(0x7f00009f2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000132000-0xf)='/dev/sequencer\x00', 0x90400, 0x0) 2017/12/24 14:43:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000793000-0xc)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000965000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bd3000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000089e000)={0x48, 0x400000, 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]}) utime(&(0x7f00006fe000-0x4)='./file0\x00', &(0x7f0000d06000-0x10)={0x8, 0x1ff}) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x8) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000d2b000)=0x1) stat(&(0x7f0000bc8000-0x8)='./file0\x00', &(0x7f0000704000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:43:25 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000934000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getdents(r1, &(0x7f0000001000-0x2a)=""/24, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2017/12/24 14:43:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open$dir(&(0x7f0000afd000)='./file0\x00', 0x0, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000075c000-0xb)='/dev/hwrng\x00', 0x105000, 0x0) fadvise64(r2, 0x0, 0x6, 0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000086f000)=""/198, &(0x7f0000835000-0x4)=0xc6) r4 = add_key(&(0x7f0000070000-0xb)='pkcs7_test\x00', &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000379000)='keyring\x00', &(0x7f0000472000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) fcntl$setsig(r2, 0xa, 0x24) tkill(r1, 0x15) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f22000-0x10)=@common=""/16, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c0d000)=0x0) 2017/12/24 14:43:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f000002b000-0x4)=0x0, 0x4) 2017/12/24 14:43:26 executing program 0: 2017/12/24 14:43:26 executing program 6: 2017/12/24 14:43:26 executing program 0: 2017/12/24 14:43:26 executing program 2: 2017/12/24 14:43:26 executing program 7: 2017/12/24 14:43:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000405000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ea0000)=0x0) dup3(r0, r1, 0x0) [ 56.688555] audit: type=1400 audit(1514126605.979:28): avc: denied { dyntransition } for pid=8588 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2017/12/24 14:43:26 executing program 2: creat(&(0x7f0000301000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000144000)='cmdline\x00') pread64(r0, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x0) 2017/12/24 14:43:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd0000+0x89e)="9f4601000000000000005aca7d9e7edad4ed172f671ea8c38329e67da266ba2aedf339678348d040", 0x28, 0x0, &(0x7f0000aa3000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000030a000+0x70c)="", 0x0) 2017/12/24 14:43:26 executing program 2: 2017/12/24 14:43:26 executing program 5: 2017/12/24 14:43:26 executing program 3: 2017/12/24 14:43:26 executing program 1: 2017/12/24 14:43:26 executing program 4: 2017/12/24 14:43:26 executing program 6: 2017/12/24 14:43:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) 2017/12/24 14:43:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000637000-0x65)="240000001b00fbffeb0300ebf5fb017967b17d03e5ffcf0001000020f700000ff9161701", 0x24) 2017/12/24 14:43:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000187000-0x90)="ff0204000000def31d001122000000d8144e00000000020536ac9c602759cd480c3ede0fa09d17493aeb14140a4d6715ef16fc0c3d1cceb43968bdaa368383894219cd5cbfe3aa81", 0x48) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00007d1000)="", 0x0) 2017/12/24 14:43:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x20, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x20, 0x0}], 0x1, 0x0) 2017/12/24 14:43:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000632000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000}, 0x1c) 2017/12/24 14:43:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000e5e000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000a80000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000f38000)={0x0, 0x0}) 2017/12/24 14:43:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000bd000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000f67000-0x8)='./file0\x00', &(0x7f0000b57000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/24 14:43:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair(0x0, 0x6, 0xff, &(0x7f0000ce6000)={0x0, 0x0}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000166000-0x1)=0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 2017/12/24 14:43:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x4, 0x0, 0x0, 0xffffffff}]}) write(0xffffffffffffffff, &(0x7f000096c000)="", 0x0) [ 56.990699] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 241.814464] INFO: task syz-executor0:8627 blocked for more than 120 seconds. [ 241.821676] Not tainted 4.4.107-g610c835 #12 [ 241.827221] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.835189] syz-executor0 D ffff8800b7ecf538 26872 8627 3520 0x00000004 [ 241.842573] ffff8800b7ecf538 ffffffff81ca514b 1ffff10016fd9ea2 0000000000000000 [ 241.850549] ffff8801d7f87038 ffff8800b9a00000 ffff8801db31f878 ffff8801db31f8a0 [ 241.858511] ffff8801db31ef98 ffff8801d32ddf00 ffff8800b7a94740 ffff8800b7ec8000 [ 241.866494] Call Trace: [ 241.869052] [] ? blk_mq_flush_plug_list+0x36b/0x470 [ 241.875703] [] ? bit_wait+0xc0/0xc0 [ 241.880944] [] schedule+0x9a/0x1c0 [ 241.886118] [] schedule_timeout+0x3a1/0x970 [ 241.892054] [] ? usleep_range+0x140/0x140 [ 241.897833] [] ? kvm_clock_read+0x23/0x40 [ 241.903593] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.909832] [] ? ktime_get+0x128/0x1d0 [ 241.915355] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.921898] [] ? bit_wait+0xc0/0xc0 [ 241.927158] [] io_schedule_timeout+0x1be/0x390 [ 241.933354] [] bit_wait_io+0x1b/0xc0 [ 241.938697] [] __wait_on_bit+0x8c/0x140 [ 241.944307] [] wait_on_page_bit+0x1e5/0x210 [ 241.950271] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 241.958565] [] ? __lock_is_held+0xa1/0xf0 [ 241.964332] [] ? autoremove_wake_function+0x90/0x90 [ 241.970986] [] ? __lock_page_or_retry+0x9b/0x130 [ 241.977372] [] __lock_page_or_retry+0x115/0x130 [ 241.983657] [] filemap_fault+0x35a/0xc00 [ 241.989358] [] __do_fault+0x11e/0x270 [ 241.994786] [] ? do_page_mkwrite+0x270/0x270 [ 242.000808] [] ? handle_mm_fault+0x223b/0x3190 [ 242.007020] [] ? handle_mm_fault+0x2507/0x3190 [ 242.013215] [] handle_mm_fault+0x17f9/0x3190 [ 242.019253] [] ? mark_held_locks+0xaf/0x100 [ 242.025202] [] ? copy_page_range+0x1430/0x1430 [ 242.031397] [] ? __lock_is_held+0xa1/0xf0 [ 242.037175] [] ? follow_page_mask+0xa9/0xa50 [ 242.043196] [] __get_user_pages+0x3c2/0xf70 [ 242.049147] [] ? follow_page_mask+0xa50/0xa50 [ 242.055272] [] ? memset+0x31/0x40 [ 242.060338] [] populate_vma_page_range+0x198/0x230 [ 242.066897] [] __mm_populate+0x20c/0x360 [ 242.072574] [] ? populate_vma_page_range+0x230/0x230 [ 242.079327] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 242.085191] [] vm_mmap_pgoff+0x1a2/0x1c0 [ 242.090865] [] ? vma_is_stack_for_task+0xa0/0xa0 [ 242.097266] [] SyS_mmap_pgoff+0x33f/0x560 [ 242.103202] [] ? vm_stat_account+0x130/0x130 [ 242.109254] [] ? security_file_ioctl+0x89/0xb0 [ 242.115464] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.121920] [] SyS_mmap+0x16/0x20 [ 242.127005] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.133622] no locks held by syz-executor0/8627. [ 242.138401] Sending NMI to all CPUs: [ 242.142237] NMI backtrace for cpu 0 [ 242.145855] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.153096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.162459] task: ffff8800bac017c0 task.stack: ffff8800bac10000 [ 242.168489] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.178029] RSP: 0018:ffff8800bac17cb8 EFLAGS: 00000046 [ 242.183441] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.190704] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.197968] RBP: ffff8800bac17ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.205221] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.212458] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.219712] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.227920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.233765] CR2: 00007fe0e29a5000 CR3: 00000001d34f5000 CR4: 00000000001406f0 [ 242.241030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.248280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.255533] Stack: [ 242.257646] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.265158] dffffc0000000000 ffff8800bac17d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.272660] 0000000000000003 ffff8800bac17d60 ffffffff81d0f4d7 0000000000000000 [ 242.280171] Call Trace: [ 242.282718] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.289110] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.296183] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.302896] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.309912] [] watchdog+0x6fa/0xae0 [ 242.315169] [] ? watchdog+0xc3/0xae0 [ 242.321004] [] kthread+0x268/0x300 [ 242.326182] [] ? reset_hung_task_detector+0x20/0x20 [ 242.332810] [] ? kthread_create_on_node+0x400/0x400 [ 242.339453] [] ? kthread_create_on_node+0x400/0x400 [ 242.346093] [] ret_from_fork+0x3f/0x70 [ 242.351591] [] ? kthread_create_on_node+0x400/0x400 [ 242.358237] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.377206] NMI backtrace for cpu 1 [ 242.380797] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.387791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.397123] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.403145] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.411535] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.416962] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.424203] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.431474] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.438729] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.445988] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.453222] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.461428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.467286] CR2: 00007f01449c59b8 CR3: 00000001d34f5000 CR4: 00000000001406e0 [ 242.474535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.481767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.489014] Stack: [ 242.491126] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.498635] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.506142] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.513634] Call Trace: [ 242.516198] [] default_idle+0x55/0x3c0 [ 242.521694] [] arch_cpu_idle+0xa/0x10 [ 242.527127] [] default_idle_call+0x48/0x70 [ 242.532971] [] cpu_startup_entry+0x605/0x820 [ 242.539011] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.545823] [] ? call_cpuidle+0xe0/0xe0 [ 242.551406] [] ? clockevents_register_device+0x122/0x230 [ 242.558486] [] start_secondary+0x304/0x3e0 [ 242.564330] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.570894] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.590075] Kernel panic - not syncing: hung_task: blocked tasks [ 242.596230] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.603466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.612791] 0000000000000000 8de40a2e9e72d458 ffff8800bac17ca8 ffffffff81d0457d [ 242.620733] ffffffff83881e80 ffff8800bac17d80 dffffc0000000000 7fffffffffffffff [ 242.628673] ffff8800b9473368 ffff8800bac17d70 ffffffff8141774a 0000000041b58ab3 [ 242.636616] Call Trace: [ 242.639173] [] dump_stack+0xc1/0x124 [ 242.644502] [] panic+0x1aa/0x388 [ 242.649488] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.657768] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.665002] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.672245] [] watchdog+0x70b/0xae0 [ 242.677482] [] ? watchdog+0xc3/0xae0 [ 242.682808] [] kthread+0x268/0x300 [ 242.687958] [] ? reset_hung_task_detector+0x20/0x20 [ 242.694584] [] ? kthread_create_on_node+0x400/0x400 [ 242.701210] [] ? kthread_create_on_node+0x400/0x400 [ 242.707838] [] ret_from_fork+0x3f/0x70 [ 242.713339] [] ? kthread_create_on_node+0x400/0x400 [ 242.720144] Dumping ftrace buffer: [ 242.723676] (ftrace buffer empty) [ 242.727349] Kernel Offset: disabled [ 242.730950] Rebooting in 86400 seconds..