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"}, {0x40, 0x10a, 0x1c5, "50266ae57dd2151197c59afcb9e9ac0d430bab92ebd7d96ed89fd16ac0e728b78a8c2a208696a54578b3fefb990c"}, {0xf8, 0x84, 0x5, "d9109e6d8f5aeafd83441659aa8b57280221f24f18d128aeaef2078d605e8d5b0b6fb96be5e410d9518c4d8f05c8a3c2392040d0a028fba55d596d8edd19f856caa91c82be8f4602eb530cff74d12de68609cbe80771ae413ffe8561963978b4c35234f446350b35c9257c0ecd80f7b6dc7502be5f14ec6b19e94d3098edca6e9a26a2c9110a3fcda63be62c187cf7046b9fe68cf3a440d5cebeff341e03691ef42e2901ec472688436b7efdc2c23d1194b36d734dd9130e8dc73e79ce2086d2f733c5826da2da75af97a8736cfce0fa924a998b27e4a46805cc1ad8a4aa86f6e99d1a6619ad1b"}, {0x28, 0x0, 0x6, "66ed9e880e3a0f81a9f33e91149beb1c14dea666"}, {0xc0, 0x1ff, 0x3, "d4a936a3f18b7420b1b5582eb67e320d87a632f9cec1d486255737c6b8aa02c421c877225697b6d99dde4752a6d3dfec2d288d40a9af26e262dacf7cb57bec8d6731ad2502af0e8d4f2d8d5288ef468793bb9cd404c9d91a4d7c49b2eb5410bea2c3b93ea623da3f59069abe21d72b594a63bd8b1738bddd592a38f9246f480d11ed2255247b469edc727b6296502b00aca3e3566d71b4af700ecca0d59527dba74f879e91e80ff9aeedea03b9acf0"}, {0x20, 0x10f, 0x2, "d792b1f526a7c2bfa2de792b49ba"}, {0x80, 0x11f, 0x3, "1739311a6f81594e0b0b53026bdb8c8e83b0a61089da5f2edfb1f50b1ceaef95567d7cba87b9ec306f8d786b2a8081ea5bca7f9506abeb4e01dcc3143451471e1f6ccdf688ab81936863e259a481dc33f967488d177ede91276a71722d6a8532a5db8b3c42bb5d0977"}], 0x12d0, 0x4000000}, 0x20000000) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c4b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8), 0x2, 0x2) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fstat(0xffffffffffffff9c, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0x11, 0x3, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x80000000, 0x7, 0x1, 0x1, 0x81, 0x800}}) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000002000-0x26)={{0x2, 0x4}, {0x5, 0x8000}, 0x3ce7, 0x4, 0x8001}) prctl$setfpexc(0xc, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000004000)="c79419bc2cd1b1cf78692bcac46a59ced7daa918d732b5422f2e698aae2801e458be69a132544db2fd3a380d9509785eb76c80a2b9a3e7f025601dc59d5d6c133b18d7a7f8bb0905b6a0a220971114cd5778d08ef31d9658440319c7edb934e3bdcf077eae3a6ad95404d422c546936b1c54958c5376f3b360b899971b8442c610e1f697b22097086e0a582c0ba070fc4cbf3a45f95f", 0x96) sendto$inet6(r3, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000005000-0x4)) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x8, &(0x7f00002de000/0x3000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000237000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000c9c000-0x14)={0x1, 0x80000001, 0x0, 0x1, 0x7f}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000aea000-0x30)=[{0xfffffffffffffffe, 0x3f, 0x6, 0x1, @time, {0x8001, 0x100000000}, {0x7f}, @connect={{0x3, 0x80000000}, {0x5, 0xda97}}}], 0x30) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019000-0xc)) 2018/02/17 10:49:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000007e000)={0x0, 0x6b, "3b46e0adbf77ac1fada903bb2783f73d2fda2a5ebc9f13eeb533368ae282a00991e96b51e4c6b03d630e91ef3e418b9c163eec8e05c26d156e7957e0e52382c69b9d5de838362f255909edc10a9caaffa2d9ea697c8f488026ca482532d361b8ce136ab1b12ce71be16891"}, &(0x7f0000e06000)=0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x3ff}, &(0x7f0000b78000-0x4)=0x8) fchown(r0, r1, r2) 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x88, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00007dc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/17 10:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00004d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008fc000-0x4)=0x14, 0x800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000f4f000)={0x0, 0x4, 0x6, "6fceb729b5d0", "789b3d2161c1132bd5b41fb7bcdc5b37"}) signalfd4(r0, &(0x7f0000c06000)={0x3f9}, 0x8, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000099d000+0x6b)={0x5, &(0x7f00008fe000)=[{}, {}, {}, {}, {}]}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000a8f000-0x1f)=""/31) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000818000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) acct(&(0x7f000014a000-0x8)='./file0\x00') keyctl$join(0x1, &(0x7f000067c000-0x5)={0x73, 0x79, 0x7a, 0x1}) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f7f000)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000064000)='/dev/usbmon#\x00', 0x6, 0xc001) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e59000)={0xc, 0x12, &(0x7f0000004000-0x90)=@raw=[@call={0x85, 0x0, 0x0, 0xf}, @jmp={0x5, 0x280000000, 0x5, 0x4, 0x0, 0x18, 0xfffffffffffffffc}, @jmp={0x5, 0x3, 0x3, 0x3, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r2}, @ldst={0x3, 0x0, 0x6, 0x90de84fed4fc515e, 0xb, 0xfffffff4, 0xffffffffffffffff}, @exit={0x95}, @generic={0x6, 0x7, 0x1000}], &(0x7f0000f81000)='syzkaller\x00', 0x9, 0x23, &(0x7f0000f82000-0x23)=""/35, 0x41100, 0x1, [], r1}, 0x48) 2018/02/17 10:49:06 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000093a000-0xa)='/dev/dsp#\x00', 0x7, 0x10b000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000093a000-0xca)=""/202) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000876000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003de000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000781000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x4, 0x8000, 0x10001, 0x8}, &(0x7f0000b30000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000481000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xffffffffffffff52, 0x6, 0x7, 0x100000001, 0x80}, 0xa0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000083a000-0x4)=0x800) connect$pppoe(r0, &(0x7f0000d38000-0x1e)={0x18, 0x0, {0x4, @random="da34e104ff2a", @common='bridge0\x00'}}, 0x1e) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/17 10:49:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5ec, 0x200) mmap(&(0x7f0000000000/0x1bf000)=nil, 0x1bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}}}}}, &(0x7f00000b5000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), 0x4) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x8, &(0x7f00002de000/0x3000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000237000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000c9c000-0x14)={0x1, 0x80000001, 0x0, 0x1, 0x7f}) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000025f000-0x5)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00009ba000-0x4)=0x6, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009d2000-0x8a)={r0, r0, 0x7, 0x8, &(0x7f0000622000-0x47)="ae0e74f7f54232777c76226347f4ac8e77912e05b216d19c29d2dbc88b1208b83690cb9f5fc2086f2898db64e903000001b471ca911d6120e313822e48387427c974dad3edd55a", 0x9, 0x7, 0x4, 0x5, 0x2, 0x9ac, 0x8, "11f82a2cd2cf7a9242e7bcb194a72f00bad14ce44cf0266517735a531f5707a31cb983ff91d4fb4495d9f963f5ffd7b0c0c4ce91f2f6cda47cd8784755070ee757dd74f79ccfecf05bee4c75b6c6eed959ae37ffca5041766f645aa31c4c9faf14fb"}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000236000/0x18000)=nil, &(0x7f00009a0000)=[@textreal={0x8, &(0x7f00008dc000)="0f20e06635000200000f22e00f320f01ca66b9800000c00f326635004000000f300f01cf0fc7a90c00f3ad0f0011db13670f01cb", 0x34}], 0x1, 0x0, &(0x7f0000c6b000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000019000)=""/49) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00008f6000-0x18)={0x1, 0x0, [{0x40000073, 0x0, 0x9}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000050d000-0x20)={0x10001, 0x40, 0x2000, 0x1000, &(0x7f0000d38000/0x1000)=nil}) 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000020c000-0x14)={0x7, 0x34e, 0x9, 0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000069c000-0x28)={0x1, 0x0, [{0x40000101}]}) [ 39.101136] device eql entered promiscuous mode 2018/02/17 10:49:06 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) bind$alg(r1, &(0x7f000000d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) 2018/02/17 10:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e15000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x188) syz_open_dev$sndpcmp(&(0x7f0000f6d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) r1 = syz_open_dev$mice(&(0x7f0000b08000)='/dev/input/mice\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000b29000)='./file0\x00', 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000011000-0x8)={0x0, 0xffffffff}, &(0x7f0000ee7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c9b000)={r2, 0x7ff, 0x3, 0x29d0}, 0x10) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000650000)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}}, &(0x7f00004e0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000598000-0x2c)={r2, 0x24, "ed35359dae32c7a978099cc5280a0ce08454af3ee96efd619ee6bf9ac453c4b30520a462"}, &(0x7f00006d3000)=0x2c) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x8, &(0x7f00002de000/0x3000)=nil) openat$sequencer(0xffffffffffffff9c, &(0x7f0000237000)='/dev/sequencer\x00', 0x8000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) [ 39.143225] QAT: Invalid ioctl 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/17 10:49:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00006f2000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet(0x10, 0x3, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000284000)={0xffffffffffffff9c, 0x50, &(0x7f0000d04000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003d1000-0x4)=r3, 0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000e18000-0xa0)="2e24c8bd4a1d65cbe9f806260b66e8ad183e98876deb633dd7fba8c0bfadc7d6d02632410382f29e9e144de07936cd2e68f5008e7e525c2f7d3785f19bbbf015815669753b12c797663e691a41434541d4415e7d37ba027a38b5905c28aeccdca4a04c2fcea21231b5f9c8ed1a38c183d9b72f7f99a0f482564e695f37101eec2769ae204c86df79f507c989d13080caac5feb7b1e6d11a16c14a4202e9c40fb") r4 = open(&(0x7f00009cd000-0x8)='./file0\x00', 0x101000, 0x108) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000e6000-0x48)={0x20001, 0x0, [0xffffffff, 0x51d0, 0x4, 0x50d, 0x3, 0x6, 0x40, 0x2]}) r5 = fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r5, 0x4030582a, r0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000d3b000)=0x5, 0x4) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) [ 39.191783] QAT: Invalid ioctl [ 39.207317] audit: type=1400 audit(1518864546.387:37): avc: denied { bind } for pid=6045 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.278124] audit: type=1400 audit(1518864546.440:38): avc: denied { getopt } for pid=6045 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008e0000)='\x00', 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c05000-0x4)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fbc000-0x8), &(0x7f0000fe5000-0x4)=0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000cf1000)=0xb7, &(0x7f000002a000-0x4)=0x4) 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000166000-0x9)='/dev/dsp\x00', 0xe4980, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00002f2000)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x248, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f000007e000-0x40), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0xffffff00, 0xff000000], [0xff0000ff, 0x0, 0xffffffff, 0xffffff00], @generic="e10c55224111751682076a1eef11cd23", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xaf, 0x8000, 0x7, 0x10}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2c, 0x40, 0x6, 0x0, 0x101, 0x20, 0x22}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x5, 0x7fff, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x9, 0x401, 0x2}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@empty, @common='bond0\x00'}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x1, 0x72, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) 2018/02/17 10:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x0, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f00001a3000-0x10)='/dev/input/mice\x00', 0x0, 0xa4840) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000dd8000)={0x0, 0x401, 0x9}, &(0x7f00000d2000-0x4)=0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e8e000-0x2)=0x120100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000976000-0x10)={0x3, 0x8, 0x4000000000000, 0x7, r2}, &(0x7f0000c46000)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000b0e000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f000004d000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@rand_addr=0x101, @broadcast=0xffffffff, 0xffffffff, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x81, 0x9, 0x487, 0x400, 0x3b2, 0x8, @generic="9a6773bfd9ae1b3efb102ccb3e27d9b8", @common='eql\x00', {0xff}, {0xff}, 0x0, 0x210}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @multicast1=0xe0000001, 0xf, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) signalfd(r0, &(0x7f0000947000)={0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000704000-0x8)={r2, 0x9, 0xffffffff}, &(0x7f0000380000-0x4)=0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/17 10:49:06 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000017000-0x9)=""/9, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x8, &(0x7f00002de000/0x3000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000b7a000-0x10)=[{&(0x7f0000968000)="b4", 0x1}], 0x1, &(0x7f000008d000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x10001, 0x0, 0x81, 0x3, 0x1, 0x4000000aedc, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x58, 0x10000001, 0x2, 0x1, 0x1ff, 0x5, 0x9, 0x8}}, @init={0x18, 0x84, 0x0, {0x549b, 0x8, 0xff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x98, 0x94a6}}], 0xc0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1b82, 0x2300, 0x200, 0x6, 0x6, 0x8, 0x35a, 0x8}}], 0x30}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x4, 0x7) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe2000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c51000-0x4)={r1}) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x6f, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000ba000-0xe8)={{{@in6=@empty, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000030d000)=0xe8) open(&(0x7f0000d59000)='./file0\x00', 0x305400, 0x20) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000639000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000f2e000), 0x0, 0x0, &(0x7f0000cf1000-0x10)={0x0, 0x1c9c380}) write$selinux_access(r1, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003}}) r0 = syz_open_dev$sndmidi(&(0x7f000099e000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b76000-0x10)={0x2e0, 0x3, 0x1, 0x708, 0x0}, &(0x7f0000ce4000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002f7000)={r1, 0xcd, "dfab8907a8784b3c1718dc59cf80af61a7aca0a47dcde3d895928243e6e56e314b961b97fd38ec3972a360ef7b0d75bed1bb9549454727a8a7e4dae82d9d10942b78f508c66ce92de1fcea89ff350355dc0c3b2bf32d8b0682627e034d01f0e41763e2dc4228dfa4a73396ee6fcb28587a930d72f92f32581a7111c35621bb510b174974df798676053b55bf4a8dad7429f5494f3fc4e02e0a8a5bc91fbe28ad09a7915358508bb4adf43453395875b06104be63d69a9dfc4510a0b1ce4df8a73335524b964a231806ef4c33cb"}, &(0x7f0000eb7000)=0xd5) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000001000-0x50)=""/80) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000031b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f1f000)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d37000-0x10)=@generic, 0x10) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000805000)=""/240, &(0x7f0000ed1000-0x4)=0xf0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000445000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x81, 0x9, 0x7, "4c973ffbbc6f4c1510faf2aa739e96907a2d548947add270174cfae159fa8ea5e3dc8268cb16bb85c9d6b2c698e7f5d530be5b24e87a922c3a7c9878a32b07518b0e96d223c80312f05e1ffdab3aca3a"}, 0x160) [ 39.375980] SELinux: Invalid class 85 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) r1 = mmap$binder(&(0x7f000007b000/0x4000)=nil, 0x4000, 0x0, 0x10010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x20, 0x0, &(0x7f0000b74000)=[@release={0x40046306, 0x1}, @enter_looper={0x630c}, @increfs_done={0x40106308, r1, 0x4}], 0x5, 0x0, &(0x7f0000a0a000-0x5)="f114aa7dc3"}) r2 = syz_open_dev$amidi(&(0x7f0000fd3000-0xc)='/dev/amidi#\x00', 0x7b6, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000000)="0e16df2ce2194085d7c588ba4f9c9ebe0734009def9ee5495a37a57a53a9c0f14e8b69fe157755272c1e857781fa74277b01ea489f34f60a2ba5d4f1bec463e5c778da235616c65442fc7652fb7b54de6dbc84dfb45fc5d163561e0220d6c1efce23c2fc5eeefe9a544022759d995a33c4900d7a2df7d0348d1a61e8ecff26ec705cc46245d618346e02de4a9b45dfe26fe99ba33b71d9462e3cab723e26c327116b6e4350229b1a79670d329b8debbdf93eb7c9cb2609bdaaa4b3a93fc1611580df35fd2a015137dff08580", 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000001000)=0xffffffffffffff3f) connect$l2tp(r2, &(0x7f0000911000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x2, 0x2, {0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fffffff}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0xbc, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xfffffffffffffde3) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x7530}, 0x10) connect$inet(r5, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) dup3(r0, r0, 0x7fffe) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f30000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ad9000)) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) umount2(&(0x7f0000811000)='./file0/file0\x00', 0x4) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/02/17 10:49:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x7, &(0x7f000000d000-0x38)=[{0x0, 0x40, 0x7fff, 0x4}, {0x2, 0x401, 0x3f, 0xb7}, {0x8, 0x7, 0x585, 0x7}, {0x4, 0x9, 0x1376c096, 0x5}, {0xffff, 0x15, 0x7, 0xfffffffffffffffe}, {0x401, 0x9, 0x5, 0x2}, {0x101, 0x7a9b, 0x3ff, 0x4}]}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/17 10:49:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/200, 0xc8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000007e000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000be0000-0x1)=0x8, &(0x7f0000a4c000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000509000)=@assoc_value={0x0}, &(0x7f00002b1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000776000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x8001}, &(0x7f000085c000)=0x98) r5 = socket$inet6(0xa, 0x5, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet6(r5, &(0x7f0000524000-0xee)="75f721a62df75947971bd8668b1fc728f3ee135b64eebaa1db8b08e063f82e58a50d308c5a584a64868b2f69fd4a48a0abbdd771b8b0e57dd63d458343aa0acb0cd9070c1fadea2c8d9e2c601aeed557d249c9f13070e94c1a0adba5794e9cc9dbc49d686524ed7952d744397f3b612adfe6b066f063b4bb3dd3a07e3998ecdb8086d43546b0203ac3d8093c181bb29ec48f7d5475c2e737ea8617b06a1907ecf414a790f77d8030b61ae6cd82f0d7dea6c3f3a98a1a895016b8fc92cf2078cbd82b73932d9eaaa636da32bff149b6fabab1adbd924d58a292ff5101b884a5b3544c52a633199db0a791fe343857", 0xee, 0x40000, 0x0, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) renameat2(r1, &(0x7f0000066000-0x8)='./file0\x00', r5, &(0x7f0000508000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f05000-0x20)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000180000)={0x80000001, r6}) 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, 0x0, 0x7, [@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}]}, 0x2c) 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000802000-0x400)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000200000-0x8)) 2018/02/17 10:49:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000abd000-0xe)='attr/fscreate\x00') socketpair(0x9, 0x80007, 0x2, &(0x7f00000ed000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c5d000-0x20)={{0x77359400}}, &(0x7f000059a000)={{0x0, 0x0}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a83000+0x63d)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f000077e000)={0x3, 0x8}) rt_sigtimedwait(&(0x7f0000757000-0x8), &(0x7f0000214000-0x10), &(0x7f0000d1e000)={0x0, r2}, 0x8) 2018/02/17 10:49:06 executing program 0: syz_open_dev$mouse(&(0x7f0000497000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000009d000), 0xc) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f70000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xff, 0x101, 0x1, 0x5, 0x4}, &(0x7f0000c20000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051a000-0x10)={0x8, 0x8000, 0x10000, 0x0, 0x0}, &(0x7f000080a000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009d5000-0x8)=@assoc_value={r2, 0xfffffffffffffff8}, &(0x7f000092d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f0000)={r1, 0xfffffffffffffff9}, 0x125) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000127000-0x6)={0x0, 0x9}, 0x6) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000863000-0x4)=0x1337, 0x4) 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000000006ab00075b20000000200000020000003079c101"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000-0x11)='/dev/qat_adf_ctl\x00', 0xa0001, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004c3000)) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ca4000)={0x1, {{0x2, 0x0, @rand_addr}}}, 0x90) signalfd4(0xffffffffffffff9c, &(0x7f0000785000), 0x8, 0x0) 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x802, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x100, 0x3d, 0x400, "38c93e72d670", "f9a5ec622c0a31744941e0060e44a637"}) bind$can_raw(r0, &(0x7f00004a0000)={0x1d}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)}, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) msync(&(0x7f000028f000/0x4000)=nil, 0x4000, 0x6) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000540000), &(0x7f0000ef5000-0x4)=0xb) mq_notify(r0, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000), &(0x7f0000f32000)}}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) [ 39.606223] QAT: Invalid ioctl 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) exit_group(0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000620000-0x28)={0x52, 0x5, 0x101, {0x3f, 0x101}, {0xfffffffffffffc01}, @cond=[{0x5, 0x6, 0x566, 0x401, 0x3, 0x1}, {0xfff, 0x5, 0x30, 0xbdd, 0x2f80000000000000, 0x8}]}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) recvfrom$inet(r1, &(0x7f0000b42000-0x33)=""/51, 0x33, 0x60, &(0x7f0000057000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/17 10:49:06 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00001d4000-0x8)='./file0\x00', 0x101801, 0x4) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000968000-0x9)='.\'vmnet0\x00', 0x0, 0x0, &(0x7f00008de000)) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) lsetxattr(&(0x7f0000d55000)='./file0\x00', &(0x7f0000ce9000)=@known='system.posix_acl_default\x00', &(0x7f000082e000)='system.posix_acl_access\x00', 0x18, 0x1) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = memfd_create(&(0x7f00004d8000)=':ppp1self](^\x00', 0x2) mq_notify(r3, &(0x7f000056b000)={0x0, 0x22, 0x3, @tid=r0}) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00009bc000-0x4)=0x6, 0x4) ppoll(&(0x7f00009d4000)=[{r0}], 0x1, &(0x7f00007c1000)={0x77359400}, &(0x7f00001db000), 0x8) r1 = creat(&(0x7f0000498000-0x8)='./file0\x00', 0x10) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f00006b7000)="b5710250ac472b89caaba6bd8740a0a72f0d839b31c4dc1c2de45041e46234eab231073748bb53796bafb87f147c5d5beeaef73133c547583650ca983bf3229bf97530f68d9253d08e79fa9e5ee6ad441d8c6768bad0f4eef02466d859140205deda33b3d125c9edbf090e91093aba9dd293d3c426aee43414b43ee6fe8329c54467fc40748d8d675e8241f84309a00a9dc1e9f13a4cab123f4662ecbe44288620f5acf46d5a629f4ba4be10ba216f4bdd8743df515ee50ad1f2bff9c3ca64565c5e090d074638c4f041550692b5d2900df1") [ 39.662454] QAT: Invalid ioctl 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c2000-0x9)='/dev/rtc\x00', 0x400000, 0x0) statx(r0, &(0x7f0000fbe000-0x8)='./file0\x00', 0x5500, 0xfff, &(0x7f000054d000-0x100)) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 10:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000800000-0x258)=[{{0x0, 0x0, &(0x7f0000331000)=[{&(0x7f00006af000)=""/58, 0x3a}, {&(0x7f0000601000-0x1f)=""/31, 0x1f}, {&(0x7f000001b000-0x6)=""/6, 0x6}, {&(0x7f0000609000)=""/4096, 0x1000}, {&(0x7f00003ca000-0x57)=""/87, 0x57}], 0x5, &(0x7f00001a5000)=""/92, 0x5c, 0x3}, 0x252d}, {{&(0x7f00009a6000-0xc)=@nl=@proc, 0xc, &(0x7f0000bab000)=[{&(0x7f000033c000)=""/25, 0x19}, {&(0x7f0000fd1000-0xfe)=""/254, 0xfe}, {&(0x7f0000d4c000)}, {&(0x7f000050f000)=""/233, 0xe9}], 0x4, &(0x7f0000892000-0x1000)=""/4096, 0x1000, 0xffffffffffff7fff}, 0xffffffffffffffff}, {{&(0x7f00005de000-0x1a)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00002a2000-0x80)=[{&(0x7f0000fe2000)=""/77, 0x4d}, {&(0x7f000056b000-0xd0)=""/208, 0xd0}, {&(0x7f0000e73000-0xfc)=""/252, 0xfc}, {&(0x7f0000266000)=""/4096, 0x1000}, {&(0x7f0000c54000-0xf4)=""/244, 0xf4}, {&(0x7f00003fe000)=""/4096, 0x1000}, {&(0x7f00001ac000)=""/96, 0x60}, {&(0x7f00004df000)=""/50, 0x32}], 0x8, &(0x7f0000987000-0x9f)=""/159, 0x9f, 0xfffffffffffffffa}, 0x1000}, {{&(0x7f0000378000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000773000-0x80)=[{&(0x7f0000a64000)=""/205, 0xcd}, {&(0x7f0000abb000)=""/195, 0xc3}, {&(0x7f000069c000-0x9e)=""/158, 0x9e}, {&(0x7f00003c4000)=""/4096, 0x1000}, {&(0x7f00008fb000-0xa7)=""/167, 0xa7}, {&(0x7f000038e000)=""/98, 0x62}, {&(0x7f000041a000-0x86)=""/134, 0x86}, {&(0x7f0000f25000)=""/105, 0x69}], 0x8, &(0x7f00006b3000-0x1000)=""/4096, 0x1000, 0x6}, 0x81}, {{&(0x7f0000a4b000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f000082e000-0x10)=[{&(0x7f0000db3000-0x5d)=""/93, 0x5d}], 0x1, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000e47000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00005b2000-0x60)=[{&(0x7f0000a8a000-0x1e)=""/30, 0x1e}, {&(0x7f0000486000)=""/95, 0x5f}, {&(0x7f000067b000-0x71)=""/113, 0x71}, {&(0x7f0000639000)=""/60, 0x3c}, {&(0x7f00000b9000)=""/173, 0xad}, {&(0x7f0000a23000-0x85)=""/133, 0x85}], 0x6, &(0x7f0000e4d000)=""/159, 0x9f, 0x4f3e}, 0x80000000}, {{&(0x7f0000bc6000+0x909)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000eb2000)=[{&(0x7f0000f44000)=""/185, 0xb9}], 0x1, &(0x7f000047d000-0xdf)=""/223, 0xdf, 0x1800000000000}, 0x8}, {{&(0x7f0000b32000)=@l2, 0xe, &(0x7f0000ff6000)=[{&(0x7f00009dd000)=""/142, 0x8e}, {&(0x7f0000c73000-0x19)=""/25, 0x19}, {&(0x7f0000982000-0x1c)=""/28, 0x1c}, {&(0x7f0000f86000-0xf2)=""/242, 0xf2}], 0x4, &(0x7f000000d000), 0x0, 0x20}, 0xffffffffa095775e}, {{&(0x7f00000c1000-0x10)=@ax25, 0x10, &(0x7f000030e000)=[{&(0x7f0000c05000-0x78)=""/120, 0x78}, {&(0x7f00005ff000-0xa7)=""/167, 0xa7}, {&(0x7f0000fef000-0x2)=""/2, 0x2}, {&(0x7f0000936000-0xab)=""/171, 0xab}, {&(0x7f0000fc4000-0xe9)=""/233, 0xe9}], 0x5, &(0x7f0000200000-0xa6)=""/166, 0xa6, 0x1}, 0x100000000}, {{&(0x7f0000f33000-0x80)=@generic, 0x80, &(0x7f0000601000)=[], 0x0, &(0x7f000048c000)=""/4096, 0x1000, 0x6a94}, 0x4bb4}], 0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1f000)={{{@in6=@local, @in=@empty}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000a1f000)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000487000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x3, 0x0, 0x1, 0x3, 0x0, 0x69a1}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dd4000)={0x0, 0x6e, "6126c3dd87090bb485702ecd618bde9f4034bf8d05f5f5beb3ef10a017755661cbaaaa98da62ab3b99267baeb6f4822ef95a5a3844957a9b2c8f0c98413742d62f62cefe07e5e1adb8025922e114cbd5b27962fa888adae4692d46791492bc4acacea21105be2f3fde63b3d6f6d1"}, &(0x7f0000078000-0x4)=0x76) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bad000)=0x0) ptrace$cont(0x3f, r2, 0x6, 0x80000001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e0000-0x8)=@assoc_value={r1, 0x101}, &(0x7f0000be4000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r3, &(0x7f0000bfd000), 0x0) 2018/02/17 10:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b2d000-0x8)=0x2) socketpair(0x1, 0xffffffffdfffffff, 0x9, &(0x7f0000f19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r2, 0x0, 0x0, 0x800) sendmsg$netlink(r1, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x1d7, &(0x7f0000c2a000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000859000-0x4)=0x5, 0x4) vmsplice(r0, &(0x7f00009a5000-0x30)=[{&(0x7f0000339000)="b0beb6e52cf1bfc2a2d6dadd4ec9869035090d69c5a97f7366ccab9c25e4e43095855ab7ff91fec6fdff8843e06489814642d4382b23f6574c331b0c5341950dccb2e2a1b18258b0cb16967c949197ab682cfb75e7c70a23ace6c35b21a7be651610047cfdc1e7074ce96f004b577bb1e3bb3093f6a51c792dd365176a86ccd0fa1628c6b8cd212e3ec65c407052b1c597c053cc69864bfeba005a0d6193cf5b24b2cb17938ad9a3a1e31c5cdc6b6c0fbf701b61c055290634c074d328173d4870923959b42a053dbd6c91127ae17e3b4da52e299c6bc0dfb09dba993b2bdae7ccca6216c532c3462cb16ce55bd8d4e9aed756e52c5ada8fe77b9bf32bee107c7a1feb6ac3bdb2131e084b1c288b22b831f6b31c11b12e375d85f4a31f6f04df392a82799d53d43bfce993dc39234e2399572ab30c24baf0a29585a68610bb9f127c226f862853c0b54ba2aae31e560b16d57ca130c26413c8e1e78b453170a2879d1e9a4a9e3d33d40cc3c69e72dd2b95da0088a0fa255e12c505086e524a69eb1cd059bb8da4da979cbc576c05d83d2a973034cc0979757068495c9a5ad30afb1e12d096d31aa8d02551a597ccaab20cff16797b53721111931885a8f0d27bfa206ba2000260e815e8634560bc1861bd1d550afe86471e755193b88e41106e2b981064ed43eb37a181e4b8a1db0774150affadf9f33479c332e7fc9c9bf9759162690f76d3221c0d9a4fee52ed09b4ac6bedb45d1a372b625a546dc3bfd8e11969c95561e2b9717c07ccbdc0522d9df2c0c70a57bb6a1eb35813b3ae4dd44b5e644d8d18ca4e52e27f242a12d56111e0c44440c01d0b74ec6003a343da0b07c9cdbba993f08506eaa2bf3554cbc1a5ab9407e443c912a3007fa9e9aa82a372b0f092ff199fc1235d9b09e56cf7d391abc055fb7db1e5f00db3a910980213a4f00c39e1b625ba448c06e5ddee31053c37f793f998a0f7c68f9380724d5532c0c3117c143b625bbefa819364dc24a2b6362ab361481d7c8dbb7affcdcc2d8d1278e6e40ed81fb486e4d292040b4006a72e7e647aea3942a537fb8e464b70372c27e1229338d397d65de08ec36708aab9e5acc42964a0d956dd826e780590367a46e6c5a1de6358f498f46ccf4e42fb2586479266c121c2690f36a007e89b39fa6854d68d3c1b0197d01f3d6e8b83368223b44979e7f25936cd7e7350192351db30cc2f08fe73302a7c387d2b2e65923dfe7ce9cc5ac127e38bde45dea559abfacf2e0ea53818050e8c935ce30cf9a63dc9dba39e24d49063b8e34190f62897e50dcd2fdc24d1729a3cb05d8d2fef0d29796cae69a41b39822574922b0f5ed38cda5691de98d5d4cbd3525a1fe52b81c89bc3991c0f61c06e84008a02b6278e8dd306846eefecf7132a78d26cd3a46ab7a9a91ab117519525ef2d2e2c5edf4b02c5404ffb4e04e112cb88a12513f623432b3d5b9de7aae5a96a756537b33a84a4da504fc42cc488ef3e40c7ce351ef2f4989bf0c3282681cd462cadfb115eb026be97ac80a9ac5963eaf3ef41e3f0104f056802d0817195c4c9b71bda0985f8c8e48cc4c04d0a0e67d01d6cc63e23d7fe471e808d22359f9384d1a540eb0646aca6c7d24aae1333a4ea589c0630d2f69eba97386560a337b867a0460a31e14504a11768bc69732672e3dd0e5465583977aa510ef0f930455efb4053a0673af6d6f63415415a2a212325e4aae7f7d0037f21e13ad5a7ab79d54b7d3c04a1889d32b82dc2b3bcd0841e098de6f7fa89b8394d29020220d4dd05c6d4896a6ee6495ac4e28bd0d7d295222bd50b1c5e641b82f9593ae89c45cb71a64cfbef7b45b6e655a75196004268df2bfeda425b55f1bacf8db297e1a852446a3e0e93fbc2306bda7ca9c8e3ddad669fd830b83c1806dea5221196b9ec52905e79393bb21a1c373027fb3aa41947f2a4587b83e3b43ede74a9b628602760ebe93e957257759d1de40dc05ff07a2a3787f1a0f482e62ccdf4382e936c717d42da8b6085a269cc5ff291257581623b07d8a50fd28e686368b9eb9150aec3a9f4f1562e2777b7336943da5a0d642a5ac196786b8106fa77f453df017003820ead026bc34f40a2cad3ae2f8673edadba0568a76049fe47c6670d5ccbe7874c333c014a1edc20916fc5077d0526d3926f1ab52461b9597b10c2c7734c30eb1054bb96be001a7b32f1f5d98b37d3bd70119ec3006be01afd0d51a9eec461f7c0b0ede0b6009069e9e3c4c154fca284d9bb7dbc3caae2386579d914f42ec11a78029c93ce058e97871acc1ff51e609b9bfe1d19009f4c31d55e48758cc5e2e489c2b1680a8f2fbe6759192fc36ee2ede9169f2cb00dca90496936b9d5d1e8867148716334edb253330dea65a0b8d840c5d46836cacd4375b2b9d1c7f462a6e6172604bff37f1857863048f57eabde5abd2a7a125e1d6d4a4eb57b87c4677d4203bedf923bb957884ca61ebc252ab0843626f8059e72f3213740856ae695e716246622a6afb2912a444c677e7518355aaebf161a0f9e833559081a17166eff5719f16a5a08c4c9f3505207f7ddb4a75a0d347aa040a5f7eb7fb212d71361df7f36455c1c00050c69b82fc67f6ca281317bdeba7bc6adfb1a212331eec4561d7662df825145a618c981c03ebc9fc50593b09b2e729feb64f3b30914255addbaa5660ca46a14f01a92e8bcb3f0c722c5254d69edb0424ceb85af2229a6e15b4f8b3f2d80dd3b44088cc1b543b3639eb4c533d7e84993ed29ca5911b30d773772c4935633e170067f5e92eae9f9c32f06bf2e09cb5d3b7763cd9664a4f1aba60c05baa813b9a8d074e2e86c9a88482357f86d3a45d033303c3db51a9a56eab99721017901846523145dee963317905c1649522c3ec7b58240fa8dac06530fc5c6f804a3b06d4837163a69c34cf47123d22ab1da87e3c68acbc36b45a5e7f94db82968ba36e5638fe69ab55260415d874f8d3a3cae047c4904542f1f3c224a532acd64b8e00499a3cd8d89e72baef3eb2ab0e67c94a6b2ff0094d94487b109cfb116e86c31ec72b96697e4a9e2a05d2e9b2bb705d0a5d5f40a17a03a65a2b5281a85d63b49a3b0d3b5d56974e47da383df2946bceabc881d7c6e069bc938e124b82dc8d06bb64f2284b0e52531a82bd7d20dc2b06f3380bc3755bddb5f76bea6139082e072d5ec6b35ca26af94675f8e94f51b5ad5c4c67361be4b1e266f5930aac940de9d7abee6836f4b9f7f3a0fc3fa5df56ab0cb51a998c716c05e287937422d7056ec3247ced9c72ad6a184ffed2083227eb60e8bb58265f0e44b105bee66d6e8906dc39d1d1217698902cb11a9d1ef4f61c0d45756b11ddb3bbd47d7449e73f35ce35eb60e7348a1979eb23a80aed98d7bd3f0a31dd82796a4ff411df34243a150d69d6b7bf351e6e03b6565b02abf4a620c71926aa4e549f680f6013dadd2701421d0aae25dc34766b9d2453659966490b60f51acedd7f99a62a8d3c0fa4208c90e3063a0e6fd2e445769fee7b869c8f6430aa1b31538bafa4b8b85e67d3919671a83239b4e201171cb269883cb61f97090b422d8f0e4ec4f5575c2af19d4239c381009ce0022738fd1890d0df6dea128283168e7b1dc81feadf67182878db3284c20d1d0072bb100b9215780f770373cb428a9aa9b6f2ccec74d2b0bf3db2c36385edfff986bd18a6c9334b3e6d3102e61a1f3d95ac83203e0ed85a9cad36850e526f76bb49fb40f524da3ee8ef0a0312498e0f70801f4a7eaae780178b27d3de91c28b95841ebe2987064f01df31e28339c27373f5e968cc735b21ed993798047700178055a38aa38dd7e50cae70f1f189e19ae378de3848804267004be4f449450b31f3977bf24495594fe71e0be9d70c02f6335bf41b6f56139affda0d5f9e2b6c4084afae19d9aa9b92111343ee90cf0782eb3ef5a7714814eb309a19c43144187d7ae5a59d0ccf9f9a2d960910d58c02d853d06be3dc8b3aec63bbeae0dde7753ed989702b2a6d9cd448f4a3e225ccddc0926c506107678c76b107950a911a193de75c21ec03527dbbf010f3501fafed141bee38af7f9c6c4de7c27b2aea91f877649a567b13ef0b07f06bf3e191c36cf9033ca5f1238cc84e61cfe478d636c66b9be32d7962ce99b99859a31334c74d1aa1e482536f3f45fcbc605848cebd1b93a4ea8e89957d9de840d29f43a549fc7b295e196f5f110221cc4bd44f27dcead8cf6d8248137c384d449923a2235386d8b47cf1bbe656648d6411231953adc3c22b51ba07d1b5b11636f4803e26b752169ee94f161949ce667f3824860bab7d2d6f1fb55134a59b8a74a6e31525365ed75afa7f4bb79a0baf4e4e2299f3dbc6113836c4b15a6c69a663003b4f218802b692552914e3e2cbf4b7da9b259a580682b293836d2360ffc92cc0ae9e05e347984c361127436f8d7f49325ab6d1203cdd16431735c8107d4bbbc1e50dbdf11063953cba415a7b072370cb9e88a39ee07d7bbe4ca19338f4c7b57533afbb50d160229eb019fe357f58f74b2d069912c746a16f0d292ca27a7469ed634e52ddfaa140280acc986dd83a8587679da604c0b7b5149f0e84295feb10d65ef688a5ec6b68deb800e2fb0c4fc87c6d0233e5df1c5cd32b1b32fca5666ca603b653162137c814ca868b2ce79ebf6e9c94a526ced26c4263e293f12edb04f02a160ffd3650963d47fdd1770c9bd6599b3c6a2068526ec6ecb3d100d9e2bd5a37f9a5f6c2096d3c5224077df76980705fd97a8dc89766306ef2cf7f84dd07fbc93be491eae1c1a84b04a5384c20634684dfe21e50b27de1c32df6e309ab0542432042e3f890ad8226e3b0f2fce0f796b2b2f5332fe9ed0567e4aee75f402824adb445715f72d9cc1f44092fbfb5df5a7fd4c9c48ec8cc548ab37c6be17f69ea9b4cb68636d334da0e8cc588e05236e5185dd04b556f4ba6a32ebba365c8968968f951030dc3e45b15c28b5c67b1aaf54f253d4f11884e96481acf8cb494a96b9f91c981008100ef368a4a78f951d6b4fec2736eb9c622469e5ff4291528714eb231eea191e83085a1b303a622fb16d93f41f2fad605ce28756b6a19b45134f9fbce8fe1092ccf6082c31a459e4e03d0638b9779c8fd5b274433e9c8843e5e00ae7690cc946770a546884c8dd5f4052c81d4d751cf4a0176f97faa30c2b0d7465bba0640f5bbbced2d7ac8028247f927ec470c08f530d7623371502aa95fe132e5d43af7e9c23f161a5bc77aec071ab34a381c4c0412166d2932a508e8dc767de885b8016cdafeed7bce12f9eb3ab1b4917c6cf3535d165c1fc69d42c49c142be2d64ef0befa9c05e80da9b2d6e69435020c8831807982210cb90b80142d26ee950a760ebf4416fea036504ed5abdfc67238b490d7a1e01e18532cc4fd534f4a0341a06e1009fe3d1336bdcc539abfd8dc5846af59570cdf8435ec538133c165dfc7f7df664ed47639686666597cdd91fc3fb46f0d65ffea8bc5bfcfbbfaf40786c6a1b8a1810215addf60c157339ceaa553ad6faef0b9d487ea796b58daf43f4291d21db265774974dae6b6dc991a6272b5ea6e93648299a10e8ba1e53fa22121923dde02627d29964aff478429c0411c6052038f5ff2ae18e9cb4c57e402e3ff2eda073dc5ca5161ce7af1394c230b5ddaa418c3dabcc20b62a11c94e08d04e4e450658400df3d4fd0b99a33cc32c6ded8097edaabf003ea96e4f8f2ff0b41f9577de7b45a45a17515d8bb35e377a6b36ecf04c77b9891b21ca24", 0x1000}, {&(0x7f0000de0000)="338cefb641c8beeaaddec1d1734486797e39d05cd6ba0a15bceda2394fa2418d23d6b44733db222921f8254053c29108b0d170957b4d52c9108e51afaf2e87d33c5c0c4e01e452674d64ea91182bfe2d9fa256b8ed3d79065a1f875f9d8825f2c83f53f47df765b979b80ac667fb43371458ca813808dfcb4def4ab08018316310296e39b62c5056ccb4429eff91005acc90c06cb6d89c15d70037375e23a6ec7ad3ce66b0ff549265577a1405d1084b", 0xb0}, {&(0x7f0000c8f000-0x13)="f4cc3d10c0f3db200927eb5541ba9c470c7ea4", 0x13}], 0x3, 0x4) 2018/02/17 10:49:06 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000865000-0x11)='/dev/vga_arbiter\x00', 0x480480, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d0f000-0x6)={0x4979, 0x7, 0xfca}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000676000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005d1000-0x4), &(0x7f0000f7b000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f75000-0x60), &(0x7f0000997000)=0x60) accept$nfc_llcp(r4, 0x0, &(0x7f0000523000)) recvfrom$inet6(r3, &(0x7f0000f7a000), 0x0, 0x2, &(0x7f000090f000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/02/17 10:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000993000-0xa)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x5, &(0x7f0000de7000-0x28)=[{0x1, 0x8, 0x6, 0x3}, {0x9, 0x3, 0x479, 0x8}, {0x1, 0x7ff, 0x5, 0x1f}, {0x3f, 0x0, 0x2}, {0x5, 0x1, 0x7, 0x1}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000775000)="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", 0x731, 0x0, &(0x7f000087c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000a3f000)='/dev/vcs#\x00', 0x8, 0x80000) renameat(r0, &(0x7f00002ad000-0x8)='./file0\x00', r1, &(0x7f00004b5000-0x8)='./file0\x00') 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f8000-0xea)={@random="d7ec470c4d0e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "fff507", 0x10, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07ff00", 0x0, "293697"}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000f0000)='/dev/adsp#\x00', 0xef, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000c9000)={0x0}, &(0x7f00000fb000)=0x8) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000fb000)={0x0, 0x8, 0x800, 0x10000, r1}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000fa000)) r2 = syz_open_dev$adsp(&(0x7f00000f9000+0xdce)='/dev/adsp#\x00', 0x2a4, 0x2a6181) r3 = socket$rds(0x15, 0x5, 0x0) fcntl$setsig(r2, 0xa, 0x1b) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000001b000-0x52)="ccc4564113ed2a4e6743f535d284ab264c2bb8ec9730aaff975e562a41ba633b8679666abc785fceaf0771f959f1da86e80c17dbff0f6bdceb66d3762ce8e6332b97ce7c3b5ffd21d7cda93e298e87bd0e06") mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) ioprio_get$pid(0x3, r4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f00000fb000), &(0x7f00000fb000)=0x10) finit_module(r3, &(0x7f000001c000-0xb)='/dev/adsp#\x00', 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000fc000)=0x200) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000e4000-0x4)=0x100000001) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000dc000)={0x0}, &(0x7f00000fd000-0x4)=0xc) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000014000-0x40)=[{&(0x7f0000045000)=""/8, 0x8}, {&(0x7f000009e000)}, {&(0x7f00000e2000)=""/112, 0x70}, {&(0x7f00000a5000-0x2c)=""/44, 0x2c}], 0x4, &(0x7f00000fd000-0x10)=[{&(0x7f00000e6000)=""/167, 0xa7}], 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000068000)={0x0, r2, 0x0, 0x3}, 0x14) 2018/02/17 10:49:06 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x1, &(0x7f0000017000-0x8)=0x1, &(0x7f0000014000-0x8)=0x8) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000018000-0x138)={{0x105000, 0x3000, 0xc, 0x1, 0xf7, 0x10001, 0x7ff, 0x9, 0xfffffffffffffffe, 0x7, 0x100, 0x3ff}, {0x6000, 0x100000, 0x0, 0x0, 0x1ff, 0xf9, 0x90, 0x3ff, 0x7, 0x7, 0x100000000, 0x2f000000000000}, {0x100000, 0x10f000, 0xc64faebaae506a8c, 0x8, 0x100000001, 0x0, 0x1, 0x800, 0x1, 0x401, 0x7, 0xffffffffffffffff}, {0x0, 0x2000, 0xe, 0x80000000, 0x9, 0xe06e, 0x2, 0x8, 0x8, 0x2, 0x2, 0x100}, {0x3000, 0x4000, 0xf, 0x3, 0x10001, 0x1, 0x81, 0x8, 0xe8c, 0x2}, {0x100000, 0x0, 0xc, 0x7, 0x7f, 0x10000, 0x5, 0x3, 0x401, 0x9, 0xffffffffffffffc1, 0x74b8}, {0x3000, 0x4, 0xa, 0x4, 0x1000, 0x1, 0x4, 0xffff, 0x8000, 0x2, 0x8043, 0x1}, {0xf000, 0xf000, 0xf, 0x0, 0x80000000, 0x4, 0xff, 0x80000000, 0x5, 0x3, 0xc0, 0x10001}, {}, {0x3, 0x10f000}, 0x10, 0x0, 0x100000, 0x10000, 0xc, 0x2101, 0xf001, [0x3, 0x8, 0xffff, 0x401]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000019000-0xd5)="b4f2bf79b7f563b2a47cf5a1c1775142992d217f3ee4cded364b6fd6cf5582abad84b9113a1046362b8cbe400f62041d79893758b56ef98b35a9f25470b3e3a5ca58ed680dd94f3db8f8e707f926435f12dac22d017b913a785c677130966e7c9c462318556a4f67131ca7c389bf857525782955a15947957865db1dc7e8a012a8c3b41d57989842fe0e6503be494c7b73e13f3ef4c2a92f7465a293d034f081fdf1c0943ab3aa128acbb17adc313467e691bba3ebf3fe234cd5853aa8af67d34ffddc2c7e58bb9ff4aaef5435044dc0ecc47070cc", 0xd5, 0x8000, &(0x7f0000015000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000016000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) poll(&(0x7f0000016000-0x8)=[{r2}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) r4 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x20, 0x10000) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000015000-0x8)=0x7ff) 2018/02/17 10:49:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:06 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f89000)=@ax25, &(0x7f0000abb000-0x4)=0x10, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x4000000000, 'chacha20\x00'}, 0x28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8a000-0x8)) readv(r2, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00005f5000)=0x22046) 2018/02/17 10:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000dfe000)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000054b000)={0x0, 0x3f}, &(0x7f00002a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ada000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000044c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c74000-0xb8)={r2, 0x6, 0xeb, 0x3b52, 0xdecb, 0x4, 0x200, 0x0, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x5, 0x400, 0xf42, 0x3}}, &(0x7f0000b7b000-0x4)=0xb8) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f00009fe000-0x4), &(0x7f00009ea000-0x4)=0x4) [ 39.796361] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b0d000-0xa)='syzkaller\x00', &(0x7f00004dd000)={0x73, 0x79, 0x7a}, &(0x7f0000129000-0x48), 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000dce000-0xd)='dns_resolver\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x192, r0) keyctl$get_keyring_id(0x0, r1, 0x3) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/17 10:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 4: mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000ef1000-0x12)='/dev/input/mouse#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef1000-0x8)) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109042186b32cff6dac", 0x10) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000002a000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000907000)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ce0000-0x20)={r0, 0x3, 0x1, 0x4, &(0x7f0000ada000)=[]}, 0x20) io_setup(0x5, &(0x7f0000006000-0x8)=0x0) io_setup(0x3f, &(0x7f00001e7000-0x8)) r2 = eventfd(0x100000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/enforce\x00', 0x800, 0x0) r4 = socket$netlink(0x10, 0x3, 0x5) pipe(&(0x7f0000b04000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000011e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b51000)=[{0xf, 0x8001}, {0x3, 0xaf}, {0x2}, {0x6, 0x2}], 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009e8000-0x4)=@int, &(0x7f0000c6a000)=0x4) pipe2(&(0x7f00008b8000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f00008e5000-0x50)={{0x8}, {}, 0x0, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000077000-0xc)={0x60000000}) io_submit(r1, 0x20000000000000ef, &(0x7f000008d000)=[&(0x7f000010f000)={0x0, 0x0, 0x0, 0x6, 0x8001, r2, &(0x7f0000f71000)="6b4eb5fb", 0x4, 0x1f, 0x0, 0x1, r3}, &(0x7f00001bd000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r4, &(0x7f0000662000)="474c0f", 0x3, 0x1, 0x0, 0x0, r5}, &(0x7f0000a0b000+0x198)={0x0, 0x2, 0x0, 0x0, 0x4, r7, &(0x7f00004cb000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r8}]) setsockopt$ax25_int(r8, 0x101, 0xe, &(0x7f000079a000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_PPC_GET_SMMU_INFO(r8, 0x8250aea6, &(0x7f0000989000)=""/201) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f000001a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000095a000)={r0, 0x10000, 0xe834, 0x50f}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0xf98, &(0x7f00002f8000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000073000)=[], 0x0, 0x103, &(0x7f0000497000-0x10)={0x0, 0x989680}) unshare(0x8000000) setpriority(0x0, 0x0, 0x1) mq_timedreceive(0xffffffffffffffff, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/17 10:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x34}, 0x1}, 0x0) 2018/02/17 10:49:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) [ 39.985161] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/17 10:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000747000)={0x1, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000b6b000)={&(0x7f0000891000-0x1c)=[0x2, 0x3, 0x1ff, 0x5, 0x3, 0x80000000, 0x3], 0x7, 0x9, 0x6, 0xfffffffffffff000, 0x7ff, 0x5, {0x6, 0x81, 0x400, 0x8, 0x8, 0xe5, 0x1ff, 0x8fc, 0x6, 0x9, 0x68c194f6, 0x5, 0x7, 0x3, "e06bceb1cca9f5157e978e8ba3b24f8ce8081f3e7cd0515f12ddbb2b137a3c76"}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00003f8000)={0x0, 0x0}, &(0x7f0000f84000-0x4)=0x10) setitimer(0x0, &(0x7f0000388000)={{0x0, r2}, {r1}}, &(0x7f0000ff7000-0x20)) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e13000-0x18)={0xdb2a, 0x7, 0x2, 0x8, 0x2, 0x8}) bind$alg(r0, &(0x7f0000fff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bd000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006d4000)=[{&(0x7f0000fc2000)="f02e660a6e04c65a792419c23e46b8ea5987db4ee620db233a9fd9ebf87bc86453ed5e4eba39e863d9e91bb82dad864d", 0x30}], 0x1, &(0x7f0000c25000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/17 10:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) syz_open_dev$evdev(&(0x7f0000de5000-0x12)='/dev/input/event#\x00', 0x0, 0x4000) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) close(r0) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0xfffffffffffffc23, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e9c000-0xe0)=""/224, &(0x7f000012c000-0x4)=0xe0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000038f000)=0xfffffffffffffffc, 0x0) 2018/02/17 10:49:07 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/vga_arbiter\x00', 0x8000, 0x0) name_to_handle_at(r0, &(0x7f000083a000)='./file0\x00', &(0x7f000053d000)={0x8}, &(0x7f00004a5000), 0x1400) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000747000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) [ 40.116274] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c1d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) listen(r0, 0xd6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f000097c000)=[0x8000]) 2018/02/17 10:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008aa000)='/dev/sg#\x00', 0x5, 0x500) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000684000)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000693000)={@common}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000005a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c74000)='smaps\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000032000), 0x7ff) socket$unix(0x1, 0x7, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000007000)={&(0x7f00000aa000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0x2, {0x40000002}, []}, 0x14}, 0x1}, 0x0) acct(&(0x7f0000078000)='./file0\x00') 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) r0 = add_key$keyring(&(0x7f0000199000)='keyring\x00', &(0x7f0000c1f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0xd38e) 2018/02/17 10:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000370000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000259000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000079f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000f04000-0x20)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000245000)) r5 = getpid() sched_setaffinity(r5, 0x274, &(0x7f0000439000)=0x3f) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r6 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r6, 0x2, 0x0) signalfd(r6, &(0x7f0000121000-0x8)={0x8}, 0x8) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, 0xffffffffffffffff, &(0x7f00002cf000)={0xffffffffffffffff, 0xffffffffffffffff, 0xffff}) mkdir(&(0x7f0000927000)='./file0\x00', 0x4) perf_event_open(&(0x7f0000a62000-0x78)={0x5, 0x78, 0x40, 0x100000000, 0x7, 0x2d, 0x0, 0x5, 0x2100, 0xf, 0x4, 0x4, 0x4bb5, 0x7f, 0x1, 0x400, 0x3, 0x2, 0x0, 0x7, 0x1f, 0x34f6, 0x81, 0x8, 0x3, 0x200, 0x6, 0x3, 0x0, 0x657, 0x7, 0x5, 0x1, 0x1, 0x40, 0x4, 0xffffffffffffffff, 0x4, 0x0, 0xff, 0x1, @perf_config_ext={0xf1f, 0x800}, 0x2180, 0x10000, 0xffffffffffffffff, 0x6, 0x20, 0x54c, 0x3}, r5, 0x7, r6, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000bf2000-0x18)={0xffffffffffffffc0, 0x8, 0x3, 0x2, 0x9, 0x2}) 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000083f000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f000041a000-0x8)={0x10000}, 0xac) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007ca000)={0x1, &(0x7f00001ee000)=[{}]}) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000b03000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x14, 0x18, 0x802, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fa1000)=0x0) r2 = semget$private(0x0, 0x0, 0x80) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00006c2000)=[0x30a, 0x8]) sched_getscheduler(r1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007e6000)=0x63) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x4000000}}) pipe(&(0x7f000075e000-0x8)) recvmsg(0xffffffffffffff9c, &(0x7f000090b000-0x38)={&(0x7f0000684000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000b2a000-0x20)=[{&(0x7f0000159000-0x34)=""/52, 0x34}, {&(0x7f0000876000)=""/120, 0x78}], 0x2, 0x0, 0x0, 0x3}, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009d2000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}}, 0x3, 0x5, 0x1, "fbaa0a50976e9e5d201fe490168add87494b64b13dbd0b8c69e50cff56dea367ebe770e10465d98a1e906f6e92af06c9b6e5da9e65be7aa9ea4e8d1149b806c4895bce2ef8e8a49be97c1e94fd143c5a"}, 0x160) 2018/02/17 10:49:07 executing program 0: pipe2(&(0x7f0000429000)={0x0}, 0x4000) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f96000)=@fragment={0x0, 0x0, 0x100000000, 0x9, 0x0, 0x6, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r1, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) lsetxattr(&(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000bec000)=@known='system.posix_acl_access\x00', &(0x7f0000215000-0xc)=')%2])\\ppp1}\x00', 0xc, 0x1) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9}, 0x0) 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000e) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000e44000-0x4)=0x101) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d0c000)={0x0, 0xdd7, 0x1, 0x79, &(0x7f0000de9000)=""/121, 0x8f, &(0x7f0000cfb000)=""/143, 0xb6, &(0x7f0000586000-0xb6)=""/182}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000759000-0x4)) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fdd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ab7000)={&(0x7f0000fd5000/0x3000)=nil, 0x3000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) mlockall(0x2) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x0, @tid}, &(0x7f00008ec000)) 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002b000)=@filter={'filter\x00', 0xe, 0x4, 0x510, 0xffffffff, 0x100, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, &(0x7f000002c000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [0x0, 0xfffffffffffffffd], @generic="21823915edd93b842f413a309176d81b", @common='bcsh0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x220, 0x248, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gre0\x00', {0x0, 0x1, 0xd, 0x0, 0x0, 0x1, 0x2}}}, @common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000002d000-0xe0)={0x0, 0xd8, "a6dd46ece194a2dc96c6a30b6b345eaad4efa5e241df4e70c9c71e8f9f0600a87538adc20ddaafb2038081c3bbb4a4b965a90390944e6ed2ffc46fbb3fc4c6d47f99b646723d4d93e8e218526720995ff3c169961d3b2c5b7e9a11b2602f56c1fb84df45c172da31bdb6b7ee22a453041932a66fc8ff9c577f113e3678d3a12d9929fd90afb3a1a031bb47a6e7a173547520a46aaf8456315e680f51272842d85a7bb13ab3aaecf39510993347379387a1a908a07dc901d9b009713dced1381d61fdeca5b40e057fcddab0e57958d4516a45ec1d81cba57e"}, &(0x7f000000c000)=0xe0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002d000-0x8)={r2, 0x7}, 0x8) syz_emit_ethernet(0x4a, &(0x7f000002b000-0x99)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000003000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000002e000-0x10)={r1, 0x50, &(0x7f000002e000-0x14)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000014000)=r3, 0x4) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0}}) mprotect(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x9) rt_sigtimedwait(&(0x7f0000186000), &(0x7f000089f000), &(0x7f000027f000-0x10)={r0, 0x1c9c380}, 0x8) 2018/02/17 10:49:07 executing program 7: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb0000)) r1 = msgget(0x3, 0x620) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000508000)=""/24) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003cc000)={0x80}, 0x4) 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d08000-0x10)={0x40000, 0x200, 0x73a, 0x7}, 0x10) socket$netlink(0x10, 0x3, 0x16) r2 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000b0d000)={0x1ff, 0x2, 0x2, 0x0, 0x2c24c153, 0xffffffffffffff81, 0xff, 0x38d8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200}}]}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/17 10:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000886000-0xa)='./control\x00', 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000075d000)={0x9, 0x2, 0x100, 0x100000001, 0x4, 0x81}) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file1\x00', &(0x7f000028c000-0xc)={0xa, 0xb6c, "6efd18aa"}, &(0x7f000007a000-0x4), 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x300}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000459000)={[{0x100000000, 0x2, 0x80000001, 0x6, 0x6, 0x9a0, 0x5, 0x1, 0x80, 0x40000, 0x9, 0x3, 0xfffffffffffffff7}, {0x6, 0x2, 0x1, 0x5, 0x0, 0x8000, 0x9, 0x7e, 0x7fff0000000000, 0xffffffff, 0x5, 0xbee5, 0x4}, {0x5, 0x5, 0x4, 0x0, 0x446, 0x51799d1c, 0x1, 0x2, 0xfffffffffffffffa, 0xa22, 0x0, 0x392, 0x8}], 0x700000000000}) sendmsg$nfc_llcp(r0, &(0x7f00000cd000-0x38)={&(0x7f0000f24000-0x60)={0x27, 0x100000001, 0x1, 0x7, 0x8001, 0x27a9a90b, "c7a2f5550ac9c6a508616f48d590933f977e87ae45f9908a27b9be5d776cdc70536d27dc8972d0874754ac562141bf1e51e2efffa29b225a9174759a3e2e03", 0x2}, 0x60, &(0x7f00000f6000-0x60)=[{&(0x7f0000357000-0x1000)="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", 0x1000}, {&(0x7f0000a19000)="f5e55d18074526889da571cd6b8570dc1797637af7aaf1435269da05f1aaae58d954d943bb6f53f53357f178cb5a5358a044197ba35a70fe9ed3beadccd30522542f0fc8c458117e7ccb193aca49d17530c7c09f216ebdfce6ee1e655ae36269fbb3ee4d20b1ac5b", 0x68}, {&(0x7f00004a2000)="2a923549d7306c56117f2caa2d744198d0956bd35110c902f530af1e4d0849ab1356db7a320b1b140377f3e81675f081ec1a597e88f578d9baedff231fee555d1218dcd7d08172cc8553e25e31b2031a5ebca3a17aa81daa72ad46aab96985ada1780ea25c9d71c1442b1e1978e46f0d020dc1b02df34a3fcbc8594459e0625c3c3a1600b3aa2d15603d7e7fa304e193e46be4e56ee6c117432fbb4629454c708d79071a0c99f6c5e5173f9c63ce88cfa6fbe42cba141915f8d9f5a13573582308d9ba6f11e15e5d96fe8c", 0xcb}, {&(0x7f00001b9000)="089f5808be74ef8e90a6f24828073932f4fc4d34da4f5e4caf242bf51ff67b012ae34d73efa38ad87d4d4ce1bf07b4e007d763f4845d98fa777be69f80f3eb6c7fa153de9f3fcaadaf294ccf21a56b22065328809ea36af3f94cba788642a6f730eb80a1edabc79466ca76674a4a82064d724ff7f84ba0e8d8efda2899f6a6b1464bffbac8800b400e376819767f76fb4168c80e051f83457d8e9d28bc1d8c990d02b52c041c0f2284a5ebd0763f1e5de06b8604c24e11c013b33218dbd79cbe25ce1a469262755d825c7e2fe44d83ee278ba5dc7284210e8bd55d3fc7b9c515", 0xe0}, {&(0x7f00000f1000-0x8)="a2c636e8f4feb91a", 0x8}, {&(0x7f0000e9d000)="eda268e8af98a558a441b32009c7230c31f32cbf956e12adcfedf3e75abc3a5d903f2d64f035520d5a85b99be2fc5df23291f357a37238c2d066ed61007106fbe5d7699a34cac0a0b5bbc4f95e8e5fb1b8cdc818074e6caf3e91f8bf46bfd84297f81be2241dadc71f8dcf723e2829a857906767c20577c88591c10cf0c8a61c47628ccc355162b06485afa46669b76e02e5", 0x92}], 0x6, &(0x7f0000527000)={0x48, 0x1, 0x5, "d71cc03ae1968eb7184791ad3c191ecf2278762cacea3005c9a0f0e87ce7381f30139a778d014567c10a773aea0ffa3b27cbad12d6"}, 0x48, 0x1}, 0x4081) 2018/02/17 10:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000d7f000)={0x1, r1}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002be000-0x4)) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd9000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x43eb51f7}, &(0x7f00007a8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x52}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000786000)='/dev/vcsa#\x00', 0x6, 0xc00) r3 = eventfd2(0x3, 0x800) dup3(r2, r3, 0x80000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000f69000)=0x401) r5 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r5, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x3e) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) bind(r5, &(0x7f0000fba000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @broadcast=0xffffffff}, 0x0, 0x0, 0x3}}, 0x2e) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000c000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5cda8b6f1795", @broadcast=0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}}}, 0x0) 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x1, &(0x7f000097e000-0x60)={0x0, 0x2c, 0x4, @thr={&(0x7f0000dd1000)="58d70276030ce73fc60291c86a524f7212e16ae61b12ccba2bef7a97d19d23bfe769edca20c5cb", &(0x7f0000689000)="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"}}, &(0x7f00007b5000)=0x0) timer_gettime(r0, &(0x7f0000315000-0x20)) r1 = gettid() timer_create(0x5, &(0x7f00002b7000-0x60)={0x0, 0x41, 0xa, @tid=r1}, &(0x7f00008bd000-0x4)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/dsp\x00', 0x88401, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000935000)={0x6, &(0x7f0000516000)=[{0xfff, 0xffffffff, 0x5, 0x3}, {0x20, 0x9, 0x100, 0x100}, {0x10001, 0x507, 0x3, 0x101}, {0x7fff, 0xffffffff, 0x4, 0x4}, {0x4, 0xffff, 0x8, 0x98}, {0xb60, 0x2, 0x4, 0xfffffffffffffffa}]}, 0x10) pipe2(&(0x7f0000ac5000)={0x0, 0x0}, 0x800) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000626000)=r1) nanosleep(&(0x7f00008b3000)={0x77359400}, &(0x7f0000dca000)) getitimer(0x1, &(0x7f0000f9e000-0x20)={{}, {0x0}}) select(0x40, &(0x7f0000662000-0x40)={0x80, 0x1, 0x6, 0x7ff, 0xfbfe, 0x1, 0x9, 0xffffffffffffff00}, &(0x7f00002ef000-0x40)={0x6, 0x5, 0x3540, 0xbed5, 0x101, 0xe298, 0x5, 0xffffffff}, &(0x7f00006e7000)={0x3ff, 0x40, 0x3, 0x6183000, 0x7, 0x2, 0x7, 0x9}, &(0x7f00002ff000-0x10)={0x77359400}) clock_getres(0x0, &(0x7f0000d5e000-0x10)) clock_gettime(0x0, &(0x7f0000557000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00009eb000)={0xffffffff7fffffff, 0x792, 0x4, 0x9, 0x80000001, 0xffff, 0x2, 0x7fffffff}, &(0x7f0000571000-0x40)={0x80000001, 0x4, 0xb6ba, 0x7, 0x7ff, 0xfff, 0xbeb2, 0x850}, &(0x7f000077e000)={0x2, 0x24c, 0x4, 0x0, 0x3762, 0x7, 0x40, 0x7}, &(0x7f0000342000)={r7, r8+10000000}, &(0x7f0000ec1000)={&(0x7f00003f2000-0x8)={0x7}, 0x8}) timerfd_settime(r5, 0xfffffffffffffffc, &(0x7f0000b4e000)={{}, {r9}}, &(0x7f000023f000)) nanosleep(&(0x7f00000c9000-0x10)={0x77359400}, &(0x7f00005d1000)) waitid(0x3, r1, &(0x7f0000eee000-0x10), 0x8, &(0x7f0000a3e000-0x90)) timer_gettime(r2, &(0x7f0000502000-0x20)={{0x0, 0x0}}) timer_settime(r0, 0x20001ffc, &(0x7f00005a0000)={{}, {r6, r10}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x98) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000fb8000-0xa)={0x4, "5f11eb7c95da"}) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a1fc}], 0x10}}], 0x1, 0x0) 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00002d1000-0x8)={0x19980330, r0}, &(0x7f0000cc0000)) gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/enforce\x00', 0x8002, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000965000)) prctl$intptr(0x200000002f, 0x2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008b8000-0x8)={0x3, 0x40}, 0x8) 2018/02/17 10:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) socket$inet6(0xa, 0x3, 0x800000000003b) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r3 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r3, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007ed000-0x4)=0x1c) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r3, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = semget$private(0x0, 0x7, 0x77) semctl$IPC_INFO(r6, 0x1, 0x3, &(0x7f0000ab9000)) r7 = gettid() getrandom(&(0x7f0000801000-0xc)=""/12, 0xc, 0x1) tgkill(r5, r7, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r4}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) getsockname$packet(r2, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b6d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000014a000)={@empty, 0x3ff, r8}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000dc2000-0x4)={0x3, 0x3, 0x9004}, 0xfffffffffffffcab) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000d000)=@nl=@kern, &(0x7f0000007000)=0xc, 0x800) getsockopt(r0, 0xfffffffffffffffa, 0x1, &(0x7f0000008000)=""/200, &(0x7f0000007000)=0xc8) r1 = syz_open_dev$amidi(&(0x7f000000b000)='/dev/amidi#\x00', 0x0, 0x8000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f000000f000-0x80)={[0x2, 0x6000, 0x6004, 0x5000], 0x7, 0x4, 0x4}) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) getpgrp(r2) r3 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f000000c000-0x2d)=""/45, 0x134) getdents64(r3, &(0x7f0000001000)=""/53, 0x35) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008ce000-0x9)=""/9) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0x100000001) ptrace$cont(0x3f, r1, 0x100000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0xfb, 0x1, 0x9, 0x4, 0xcc2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000da6000-0xa)='net/stat\x00') getdents64(r0, &(0x7f0000ed2000)=""/24, 0xff61) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a23000-0x50)={@generic="9b564edff719c974008bed361f5e3770", @ifru_mtu=0x1}) gettid() getdents(r2, &(0x7f0000001000), 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/17 10:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000896000)=""/88, 0xffffffffffffff95) delete_module(&(0x7f00009d3000-0x11)='posix_acl_access\x00', 0x800) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000752000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000a82000-0x4), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00008b7000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f9000-0x10)={r2, 0x0, 0x4, 0xfff}, 0x10) 2018/02/17 10:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000583000-0x11)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005bd000)={0x3, 0x3, 0x7, 0xffffffff, 0xff7, 0xff, 0x7fff, 0x7, 0x6, 0x200, 0xffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ppp\x00', 0x101000, 0x0) getsockname$inet(r2, &(0x7f000009f000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00008f4000-0x4)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e3000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) write$sndseq(r3, &(0x7f000012e000)=[{0x7, 0x3, 0x3, 0x7fffffff, @tick=0x8000, {0x862, 0x7}, {0x80000000, 0x918}, @queue={0xd7db, {0xfa, 0x1b5a}}}, {0x7f, 0x4, 0x4, 0x5, @tick=0x4, {0x7}, {0x3b0b, 0x20}, @quote={{0x10000, 0xfffffffffffff800}, 0x4}}, {0x5ad, 0x1f, 0x8, 0x400, @time={0x77359400}, {0x5, 0x8001}, {0x3, 0x8}, @note={0xfffffffffffff4a9, 0x171, 0x80000000, 0x3f, 0x9}}, {0xffffffffffff7fff, 0x81, 0x6, 0x0, @time={0x77359400}, {0x81, 0x2a}, {0x76b6, 0x2}, @ext={0xcf, &(0x7f0000354000)="ce665154321b6ab44ae38278f6c3fa92a77c3aa9086e22abb0811661cffb2d54420edc178e32ac1ea5dc8c5bdc53f10f3a700e2a3eec559a5ea843a843fc02d9a9447effa0bdf4544604bb9f99c45d6ac15da72b0f7525dc90aefa10562779e2faf68ca849b5ffb706693923f9fd924b20525a7d13f3a23a25db7805423fe52ed70540ad56d0b81cdb154504dd1bba47a8a3db072fe9d8ea8573923249d6036c3271bc9f78b469d63ab42c5eff2fe455581b5935d04024b97b9e154912b0f1e6e37a629c72b69332618794a8574952"}}, {0x2, 0x10000, 0x7, 0x7fffffff, @tick=0x7, {0x101, 0x5}, {0xf80000, 0x67a}, @result={0xb64c, 0xfffffffffffffffa}}], 0xf0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000487000-0x44)={{0x2, 0x3, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x1, @multicast2=0xe0000002}, @common='gretap0\x00'}) 2018/02/17 10:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000538000)=""/38) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00007d8000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d56000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000ae5000)=0xe8) fstat(r0, &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000faa000)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x0, 0x0, 0x320, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000012d000-0x40), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @generic="b82bb67ec875b7e7b79ca18ab82c0112", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x20}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fb9a0e55e06f5bc, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @empty, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @generic="dea47a014da82dec13a582398f559491", @common='gretap0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) r5 = semget$private(0x0, 0x1, 0x8) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f0000cb4000-0x4)) 2018/02/17 10:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000db0000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x40000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004ca000)) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') tee(r2, r2, 0x7, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000dd7000-0x18)={0x0, 0x3, 0x30, 0x5, 0x35}, &(0x7f0000e9c000)=0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000606000-0x8)={r3, 0xffffffffffffff4d}, &(0x7f0000d99000)=0x8) sendfile(r2, r2, &(0x7f00005a6000), 0x25) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c46000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r6, &(0x7f0000102000-0x2b)={'system_u:object_r:devlog_t:s0', 0x20, 'unconfeuidTN\x00'}, 0x2b) process_vm_readv(r0, &(0x7f0000d68000)=[{&(0x7f0000527000-0xdc)=""/220, 0xdc}], 0x1, &(0x7f0000441000-0x40)=[{&(0x7f000098b000)=""/141, 0x8d}, {&(0x7f0000d48000)=""/4096, 0x1000}, {&(0x7f0000c69000-0x1d)=""/29, 0x1d}, {&(0x7f0000180000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000f55000)="ccf3d8482c4fb5fb38d5999899eb9355ba673f362e8df3f3ea50cc5edde4f8d11cce112a7dc2cc2336d5758642bca948de8fb19b7c33b18ba86888a269657d3ecf383c312d4f04f595394e63aa0908a03825e0c8d3960365053e64ac94da93ace44e5516b0a455214da815cffc565537c306bd586c6e") ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00006b7000)={0xfffffffffffffffc, 0x8, 0x7}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000090000)=@common='bpq0\x00', 0x10) 2018/02/17 10:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a3000)='/selinux/status\x00', 0x0, 0x0) accept$alg(r2, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r3 = syz_open_dev$random(&(0x7f000064d000-0xc)='/dev/random\x00', 0x0, 0xfffffffffffffffe) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/02/17 10:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e7000)={{}, {0x0, 0x7530}}, &(0x7f0000dcc000-0x20)) seccomp(0x1, 0x0, &(0x7f0000d6f000-0x10)={0x8, &(0x7f0000bbd000)=[{0x4, 0x3f, 0x7fff, 0x2}, {0xffffffffffff051b, 0x5, 0x6, 0x2}, {0x6, 0x3, 0x400, 0x2}, {0x7fff, 0x8, 0x7f, 0xab}, {0xfffffffffffffff7, 0x8, 0x8000, 0xff}, {0x2, 0x8, 0x200, 0xc62}, {0x1, 0x7, 0x3, 0x83}, {0x2, 0xffffffffffff7fff, 0x9, 0x6}]}) alarm(0xffffffdfffff7bfd) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ecb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000011b000)=0x1c, 0x800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) clock_gettime(0x0, &(0x7f00001b2000)={0x0, 0x0}) utimes(&(0x7f0000e5e000-0x8)='./file0\x00', &(0x7f0000256000-0x20)={{}, {r1, r2/1000+30000}}) 2018/02/17 10:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:07 executing program 1: r0 = add_key$keyring(&(0x7f0000a6b000-0x8)='keyring\x00', &(0x7f0000254000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x8)=@sco={0x1f, {0x5, 0x100000000, 0x8, 0x0, 0xffffffff, 0x577ec3a5}}, 0x8) [ 40.786276] QAT: Invalid ioctl 2018/02/17 10:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffc, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xffffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6f000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000045000-0xed)="8aa3b97ba6d022aa2a6c7cc15d2a7e1eb23a9204e277090c85969a791e59b3df356e30a4b15be8bfe7f3210554cb83246cba4e36985e00ff5f997837a366727db85cfec227bb81bcaec4d8eba351339c7895710ba4423d9623686204052d1b8bbaa0c4a78c70c1a6beec5741584c5d0f09e0ad2f31ca9efb07ad8db74ca8bfd038ed00cf6b7add7fb5b0b9483d2df01081960062984cb2ab53509bc1eed863ebd76758bc3cc4380239bc4deecbffb7f8336c4ddf480ffdfd8a23113c61bc40e3d21b2cc5b319dd326ece709a66c3f01d052a28154df58ae76cb7a86d5899fbaf3d9b03dd98f0de7cd2cc19cd7b") pipe(&(0x7f000056b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000433000)=""/193) r3 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000b8e000-0x97)=""/151) 2018/02/17 10:49:08 executing program 4: clock_gettime(0x3, &(0x7f00001ac000-0x10)) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x800000005, 0x1, 0x4001, 0x200009}, 0x2c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000074000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000b4a000-0x4)) exit_group(0x8000000000001f8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000069c000-0x10)={r0, &(0x7f0000a39000)="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"}, 0x10) 2018/02/17 10:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) fstat(r0, &(0x7f0000a5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a1c000), &(0x7f0000ec9000-0x4), &(0x7f000091a000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000a7f000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x10000) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000bf3000-0x40)={0x2000000000000000, 0x3000, 0x0, 0x6, 0x5}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000b98000)=0xd71f, 0x4) r4 = creat(&(0x7f000022a000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x2000000000401) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00009aa000)={[0x3, 0xab3, 0x7fff, 0x3, 0xa3, 0x20, 0x4, 0x7, 0x10000, 0x59, 0x0, 0x5, 0x4, 0x4, 0x8, 0x40], 0x10f000, 0x40440}) fchown(r0, r1, r2) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000160000-0x4), &(0x7f0000bab000-0x4)=0x4) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000508000-0x4)=0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/17 10:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b1f000-0xb)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000031e000)={0x0, @in={{0x2, 0x1, @empty}}, 0x0, 0x779bbbf8}, &(0x7f000060f000)=0x98) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f00006ef000)={&(0x7f00000b8000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000660000)={&(0x7f0000a4a000)={0xac, 0x12, 0x7, 0x0, 0x0, 0x1, {0x6c48a0b68defce92, 0x0, 0x4}, [@nested={0x98, 0x67, [@typed={0xc, 0x3d, @pid=r3}, @generic="da8d6b09e0367d02f4afe3fa5b6982df1e4ba1308c0c224fd8325f276bc59051124cabf457a3", @generic="d9bfb60d989c425f328dc7e33c9a5efb7c1250f85ca1ac24e5f80dca38155d09be228ebd0eec93fd3b5e815d9f196b4120b7652a919918612ae7d3785df63ad34626dc36d696e65fff606ae50be36db1ae39df670ebf18c50e55a6394afb5ef566"]}]}, 0xac}, 0x1, 0x0, 0x0, 0x9c25ef9c3545bff1}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e0c000)={r2, @in={{0x2, 0x1, @rand_addr=0x40}}}, &(0x7f0000c9d000-0x4)=0x8c) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) [ 40.847488] QAT: Invalid ioctl 2018/02/17 10:49:08 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fff000-0x6)={0x0, 0xfffffffffffff2fd}, &(0x7f0000ffe000)=0x6) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000071d000)=""/168) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff5000)={r1, @in6={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x4}}}, 0x8c) msgget$private(0x0, 0x18) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000087d000)=@assoc_value={r1, 0x6}, &(0x7f0000489000)=0x8) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f0000f7c000-0x40)=[{r2}], 0x1, 0x0) 2018/02/17 10:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f0000eb5000-0x1)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000091d000)='befs\x00', 0x0, &(0x7f0000ba6000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000b3c000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000d4d000-0x4)=r0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) openat(r0, &(0x7f00003c2000)='./file0\x00', 0x300, 0x84) 2018/02/17 10:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008e5000)='/dev/snd/midiC#D#\x00', 0x200, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00009ce000-0x4c8)={{0x8, 0x5, 0x800, 0x1, "5cad3dca0bfa2da5ee527def6ee5833ba02278f4ddec695a72020d52fd328e94d5b9daddeeb570f0c5926ad7", 0x4199}, 0x3, [0x8, 0xf028, 0x5, 0x7fffffff, 0x3, 0x8000, 0x5, 0x2, 0x8000, 0x93, 0x1, 0x4529, 0x1, 0x3004, 0x3, 0x8, 0x40, 0x8, 0x3, 0x100000001, 0x8, 0x1, 0x795, 0x7, 0x8000, 0x40, 0x3, 0x80, 0x7ff, 0x80000000, 0xff, 0x20, 0x9, 0x1, 0x48, 0x2, 0x4, 0x6, 0x9, 0xe85, 0x6, 0x7, 0x3, 0xfffffffffffffff7, 0x2, 0x1, 0x401, 0x1, 0x8, 0x7, 0xf5, 0x7fffffff, 0x1f, 0x1, 0xfffffffffffffff7, 0x1b33, 0x200000001fc, 0x80, 0x2, 0xffffffffffffff9d, 0x7, 0x0, 0x7, 0x12, 0x6, 0x0, 0x100000000, 0xfc6, 0x5, 0x5, 0x68, 0xff, 0x200000, 0xffffffff, 0x124, 0xff, 0x8000, 0x66, 0x5, 0x100000001, 0x100000001, 0x66f, 0x8, 0x8000, 0x100000001, 0x7fffffff, 0x6, 0x7, 0x8001, 0x3, 0x1, 0xfffffffffffffffd, 0x400, 0x6, 0x2f6, 0x7b33, 0x10000, 0x1, 0x377b, 0x0, 0x0, 0x3, 0x23, 0x40, 0x1f, 0x9, 0x80, 0x100, 0x12a2, 0x0, 0x80000001, 0x5, 0x3, 0x7ff, 0x2, 0x6, 0x20000000, 0x9, 0x4, 0xffffffffffffffc1, 0x7, 0x2, 0x8, 0xb2d9, 0x200, 0x5, 0x5, 0x7]}) recvmmsg(0xffffffffffffff9c, &(0x7f000056b000-0xf0)=[{{0x0, 0x0, &(0x7f00002ff000)=[{&(0x7f000006c000)=""/249, 0xf9}], 0x1, &(0x7f0000ee9000-0x87)=""/135, 0x87, 0xffff}, 0x2}, {{&(0x7f00008c2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00005e9000-0x30)=[{&(0x7f00003bc000)=""/31, 0x1f}, {&(0x7f000035a000)=""/230, 0xe6}, {&(0x7f0000d58000)=""/168, 0xa8}], 0x3, &(0x7f00007c0000-0x56)=""/86, 0x56, 0x7e8efb1b}, 0x40}, {{&(0x7f0000005000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000bc3000-0xfa)=""/250, 0xfa}, {&(0x7f0000889000-0x53)=""/83, 0x53}, {&(0x7f0000e35000)=""/31, 0x1f}, {&(0x7f0000cb2000-0x23)=""/35, 0x23}, {&(0x7f00002d4000)=""/221, 0xdd}], 0x5, &(0x7f0000583000)=""/157, 0x9d, 0x2}, 0x3}, {{&(0x7f0000519000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00008fc000)=[{&(0x7f0000893000)=""/22, 0x16}, {&(0x7f00007d2000-0xef)=""/239, 0xef}], 0x2, &(0x7f0000a3f000)=""/57, 0x39, 0x6}}], 0x4, 0x40, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d85000), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r2, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/17 10:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000450000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) sysfs$3(0x3) 2018/02/17 10:49:08 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00004fa000-0xa)='/dev/cuse\x00', 0x600000, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000edc000)='./control\x00', 0x0) userfaultfd(0x80800) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/17 10:49:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2a8)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0x1b0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f000007a000), {[{{@ip={@rand_addr=0x3, @multicast1=0xe0000001, 0xffffbf00, 0x0, @generic="26ef7e8092e0564db3333702464afb36", @generic="91fbc464d6e56cfd81a5b40878ecfc68", {0xff}, {0xff}, 0xc, 0x1, 0x2}, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x6, 0x30000000000, 0x800, 'netbios-ns\x00', 0xf7}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="250dc0fa6380e5488c4bf1aca1314f25", {0xff}, {}, 0x67, 0x3, 0x10}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 0x1, 0x1, 0x3, 0x2, 0xfffffffffffffeff, 0x4, 0x0, 0x2, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0x4, 0x80000000, r0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000620000)='blacklist\x00', &(0x7f00005bc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a6a000)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000521000)='user\x00', &(0x7f0000130000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008a6000-0x97)="55a67305a132eac0ddd978c87c397cde0e4f6dc58b0166880dcb49a9c42d5cfb14fc144248aaa9b4bdaba8f78c0299fb682fae5b1727786303f7da6fef156a4fe27fe9e924bf045017b4a50b3c3683939c232dd9ac91cbe428d75bfc7a6e0513d5f95237993a3a5bb0728ed2084829831b60f39b3739a76f0f1badb748e9347507ff95c6f41f25d9b14b5ef7c83a78faa9d54fd0a88e23", 0x97, r0) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r1) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000094d000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000367000-0x12)={@generic="f719c8732a6748ec3e6befa70ef92f49", 0xc000000000000000}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000c40000-0x4)=0x4) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009e4000)={0x1, 0x17, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x100000000000001, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dfd000)={0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a9f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/17 10:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000020d000-0xb0)={{0xfffffffffffffe00, 0x7}, 'port1\x00', 0x10, 0x80000, 0x8, 0xf2, 0xf367, 0xa79, 0x7, 0x0, 0x2, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008e1000)) r2 = syz_open_dev$evdev(&(0x7f00006b0000)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023d000-0x30)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004bf000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {0x6}, {0x0, 0x2000000000000002}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000fc0000-0x4a)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000761000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/rfkill\x00', 0x500, 0x0) dup2(r3, r2) 2018/02/17 10:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001f6000-0x4)) io_setup(0x7, &(0x7f00003a9000)=0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000640000)={0x4, 0x674f86c8}) io_cancel(r1, &(0x7f000050d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000bbe000-0xfa)="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", 0xfa, 0x416, 0x0, 0x0, r0}, &(0x7f00004b9000-0x20)) r2 = pkey_alloc(0x0, 0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pkey_mprotect(&(0x7f00003cc000/0x4000)=nil, 0x4000, 0x8, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r4, 0x0) 2018/02/17 10:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/mls\x00', 0x0, 0x0) listen(r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00002db000-0x38)={&(0x7f0000403000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a4000-0x3c)={0x20, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0xa}]}]}, 0x20}, 0x1}, 0x0) 2018/02/17 10:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_open_dev$sndpcmp(&(0x7f0000769000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x400000) fchmod(r0, 0xffffbff7fffffffe) 2018/02/17 10:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d50000)={0x0, 0x6}, &(0x7f000037b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dfc000)={r1, 0x5}, 0x8) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000fb9000)=""/223, 0xdf}], 0x1, 0x0) 2018/02/17 10:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000eef000-0x12)='/dev/snd/midiC#D#\x00', 0xf4, 0x200) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000102000), &(0x7f00004bb000)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000892000)={0x7, 0x4, 0x3}) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) 2018/02/17 10:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fd2000)='/dev/dsp#\x00', 0x3, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ee3000-0x20)={0x800, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000941000)={r2, 0xcd}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) renameat(r1, &(0x7f0000d15000)='./control\x00', r2, &(0x7f0000614000-0xa)='./control\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) r5 = semget(0x3, 0x0, 0x100) semtimedop(r5, &(0x7f000036a000-0x36)=[{0x0, 0x100000000, 0x1000}, {0x1, 0x4, 0x1000}, {0x0, 0x8001, 0x1000}, {0x4, 0x9, 0x1800}, {0x5, 0x331}, {0x7, 0x76, 0x800}, {0x0, 0x400, 0x1800}, {0x4, 0x8001, 0x1000}, {0x4, 0x0, 0x1800}], 0x9, &(0x7f0000297000)={0x0, 0x1c9c380}) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) dup2(r1, r3) 2018/02/17 10:49:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x517800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) timer_gettime(0x0, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)) [ 41.224920] QAT: Invalid ioctl 2018/02/17 10:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000c0c000-0x20), &(0x7f0000037000)) timerfd_settime(r0, 0x3, &(0x7f00006b7000-0x20), &(0x7f00003c9000-0x20)) clock_gettime(0x0, &(0x7f0000b37000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000108000-0x20)={{}, {r1, r2+10000000}}, &(0x7f0000a5f000-0x20)) 2018/02/17 10:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fb000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) writev(r1, &(0x7f0000c1d000)=[{&(0x7f0000a83000)="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", 0x200}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) munmap(&(0x7f0000ac7000/0x3000)=nil, 0x3000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fsync(0xffffffffffffffff) r2 = gettid() syz_open_procfs(r2, &(0x7f00000f3000)='io\x00') 2018/02/17 10:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000161000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000593000)={0x7, 0x9}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008c5000-0x50)={@generic="4e3eff315abc9ce5f8af0a0593fab752", @ifru_ivalue=0x3}) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/02/17 10:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000050b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000459000)='/dev/amidi#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00003f3000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000ab3000)={{0x100000000, 0x3, 0x4, 0x20, "d7f048393b850782f99bd55fd4f01ba608c5ab41c3e354f8a67e3a34d0d6413549f3064a4133eedbb906e342", 0x3}, 0x6, [0x80000001, 0x2, 0x0, 0x401, 0x7ff, 0xfff, 0x0, 0x56, 0x8000, 0x0, 0x10000, 0x3624, 0x0, 0x4, 0x6, 0x52, 0x56f2, 0x5, 0xfffffffffffffff8, 0x80000000, 0x2f1fc00b, 0x4, 0x12d, 0xd1, 0xffffffff80000001, 0x7, 0x1, 0x3, 0x1fe5eb0a, 0x0, 0x9, 0x101, 0xa2d057cc0000, 0x3, 0x100000001, 0x80, 0x1, 0x6, 0x100000000, 0x8, 0x3, 0x9, 0x3ff, 0x8, 0x5, 0x8, 0x1, 0x2, 0x100, 0x4, 0x4, 0x5, 0x9, 0x5, 0x5, 0x5, 0x9, 0x1, 0xd8b, 0x8, 0x100000001, 0x80000001, 0xfffffffffffffffb, 0x7, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x2, 0x4, 0x24, 0x80000001, 0x4, 0x200, 0xbe, 0x0, 0x9, 0x39d9, 0x9, 0x8, 0x1, 0x80000000, 0xfffffffffffffff7, 0x2, 0x6, 0x7, 0x4, 0x7, 0x9, 0xfffffffffffff0af, 0x4b, 0x800, 0x8, 0x8, 0xeb0, 0x80, 0x25a, 0x7136, 0x20, 0x5, 0x7, 0x2a, 0x9, 0x9, 0x101, 0xd67, 0x9, 0x40, 0x3, 0x2, 0x6, 0x40, 0x3, 0x5ed, 0x10001, 0x5, 0x8, 0x0, 0x1ff, 0x3, 0xffffffffffffffe0, 0xfffffffffffffffc, 0x1, 0x1ff, 0x7f, 0x4, 0x1000, 0x7, 0x7], {r4, r5+30000000}}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ca7000/0x18000)=nil, &(0x7f00005a0000-0x18)=[@text32={0x20, &(0x7f0000aa0000)="b8bba1b2fc0f23d00f21f835200000040f23f80ff9054900c0fe66baf80cb852d0da87ef66bafc0cb0edee0f01df66b873008ec0f30f9f5e1766b811018ed80f222566baf80cb847b81f89ef66bafc0cb0f5eef2f5", 0x55}], 0x1, 0x0, &(0x7f0000b32000)=[], 0x0) dup3(r2, r1, 0x0) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000a4000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e92000)={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x3, 0x12d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1, [0x4, 0xffffffffffffffc8, 0x80000001, 0x8, 0x6, 0x1, 0x1, 0x4]}, 0x5c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000954000)='/dev/vcs\x00', 0x20000, 0x0) getsockname$inet6(r1, &(0x7f00007e6000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fda000)=0x1c) r2 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f1e000)=0x0) rt_sigqueueinfo(r3, 0x1f, &(0x7f000083b000)={0x4, 0x7, 0x4, 0x4bd}) recvfrom$inet6(r2, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000758000)={0x0}, 0x80000) ioctl$TIOCSBRK(r4, 0x5427) r5 = socket$inet6(0xa, 0x802, 0x88) pselect6(0x40, &(0x7f000062e000-0x40)={0x4, 0x8, 0x9, 0x8, 0x0, 0x7, 0x7ff, 0x3f}, &(0x7f000028c000-0x40)={0xc66, 0x2, 0x2, 0x0, 0x9, 0x1, 0x3, 0x2}, &(0x7f00007ce000-0x40)={0x5, 0x8, 0x8, 0x9, 0x6885, 0x6, 0x3, 0x6}, &(0x7f00005cc000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fb9000)={&(0x7f00002d5000)={0x9}, 0x8}) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[]}, 0x0) readv(r2, &(0x7f00003f3000-0x10)=[{&(0x7f000075e000-0x70)=""/112, 0x70}], 0x1) r6 = syz_open_dev$amidi(&(0x7f00003b5000)='/dev/amidi#\x00', 0x4, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000f16000-0x8)=0x40) 2018/02/17 10:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b0000-0x1)={@common='ip6tnl0\x00', 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a5e000)=0x0) r3 = getpgrp(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000046a000-0x8)=&(0x7f0000055000), &(0x7f00000a7000-0x8)=0x18) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) ptrace$getsig(0x4202, r3, 0x1, &(0x7f000074a000)) 2018/02/17 10:49:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000743000)={r1, 0x36, "583a982fe1244060d5fed878508b40aa6dbcde8a2970bae2424acc830d06bf7180334585b8ffb39950dd19391f6e3020b13714344406"}, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1, [0x3, 0x8, 0x7, 0x1ff, 0x6, 0x800, 0x1000, 0x2000000000000]}, 0x5c) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)}}) 2018/02/17 10:49:08 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000611000-0x2)={0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/17 10:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000490000)=0x3ffb7fff, 0x4) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f00000a3000-0x8), 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000066000)={0x5de, 0x204, 0xfffffffffffffff8, 0x40, 0x0}, &(0x7f0000720000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000434000-0xc)={r1, 0xc2, 0x30}, 0xc) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000468000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x207a8f25a0418563, 0xfffffffffffff877) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bf0000-0xb2)={0x0, 0xaa, "e419a7ac8677729601125889db6c33a1e5bc1754bc371146f6ca2aef447dc78a94ecd8ee2ae06af3eb3f7a6d44b88d3aa55be8b2a7b78907c674f9f2cc1d72dfab2813935c4cefb9ef0f71401caaa4e4ff630cb4a99a9a995dac166f5868809324d9d3144eae5cdfcb0563aacf334611aa71998cda04b88041c95d5000d7507c6a336edb0dcacbfc196b96b1802a4e0104d5eb23b506f4b459a029b44a09cc1228d9f5090e0bf0bfea8c"}, &(0x7f00008b1000-0x4)=0xb2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000724000-0x8)={r3, 0x80}, 0x8) r4 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r4, 0x0, 0x0, r4}) r5 = dup3(r0, r1, 0x0) r6 = epoll_create(0x8000000008) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fd000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000a7b000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000846000)={0x0, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, 0x0, 0xfff, 0x5, 0x2, 0x4}, &(0x7f0000d14000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000099f000)={r7, 0x1}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f4d000-0x10)={&(0x7f00002e9000/0x4000)=nil, 0x4000}) 2018/02/17 10:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000ebd000)={0x79, 0x0, [0x401]}) 2018/02/17 10:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9c, 0x3ff, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00004a3000)={0x10001, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000e1b000)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8", 0xffffffffffffff26) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/17 10:49:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009f1000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000994000-0x8c)={0xa8a, 0x8d, 0x1, 'queue1\x00', 0xb7d}) 2018/02/17 10:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x9, &(0x7f0000648000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000bc1000)={&(0x7f0000c5f000/0x4000)=nil, 0x4000}) bpf$MAP_CREATE(0x0, &(0x7f0000f71000)={0x2, 0x4, 0x0, 0x40}, 0x2c) 2018/02/17 10:49:09 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) socketpair(0x3, 0x0, 0x2, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000039000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000011000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bridge0\x00', @common='bond0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/02/17 10:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d01000), 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/02/17 10:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/dsp\x00', 0x321003, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f000049f000)={0x1, {&(0x7f0000593000-0xcf)=""/207, 0xffffffffffffff02, &(0x7f000072c000-0x32)=""/50, 0x2, 0x1}}, 0xfffffffffffffedb) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000502000-0x65)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/17 10:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc8000-0x9)='/dev/ppp\x00', 0x600, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f97000)='/dev/loop#\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000269000-0x4)=0x1ff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/17 10:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) pipe2(&(0x7f00005cc000)={0x0, 0x0}, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007da000)={0x1ff, 0x10000, 0x4, 0x1, 0x10000, 0x1, 0xff, 0x8001, 0x3f, 0x81, 0x8, 0x7fffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f0000b56000)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) memfd_create(&(0x7f0000bae000-0x32)='!securityEcgroup-vmnet0eth0security!nodevem0*eth1\x00', 0x3) 2018/02/17 10:49:09 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000030000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000032000-0xac)={0xac, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x98, 0x44, [@typed={0xc, 0x4b, @pid=r0}, @generic="4f66a0b7ccc2ed2edc5847d5c2634e1d6cf4799ca09e7d46acfe813bb53d10357db362694f5fda940d2e805368b8d7a5c2d7a1053ed6bec79544854fb16a67588a3ad5500c6f6ebf53fdf94b13c79fff359d95beced66bb664af858e27976696be25c676f23bd1205a5394e2a059f43bbb4c53a28199f112d7884f47b066709627b908fc28881833"]}]}, 0xac}, 0x1}, 0x4) 2018/02/17 10:49:09 executing program 4: r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000003000-0x4)=0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x400402, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000002000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/02/17 10:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0xe6af, 0xf3a5, 0x7}) 2018/02/17 10:49:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x647, [0x4, 0x3, 0x100, 0x8525, 0x3, 0x5, 0x10001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)}) 2018/02/17 10:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000543000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000066f000-0x20)={{&(0x7f00004f3000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007fd000)="b7257f1ed39eafd84d32c2afc42cb449", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b23000-0x8)) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mremap(&(0x7f0000f48000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000a46000/0x1000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000528000-0x8), 0x2, 0x1) 2018/02/17 10:49:09 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)) r1 = creat(&(0x7f0000431000-0x8)='./file0\x00', 0x88) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000270000)={0x9, 0x4, 0x1, 0x105}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000438000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005d1000-0x8)={r2, 0x80}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001dd000-0x24)={0x400, 0x2, 0x0, 0x8, 0xa1b, 0x5, 0x81, 0x328d, 0x400, 0x40, 0x5, 0x7fffffff}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000504000-0x9)='/dev/ppp\x00', 0x303240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000380000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dbb000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000038a000-0x10)=@buf={0x1000, &(0x7f000036a000+0x8e8)="587777052001eaf60aae46d86e9563d8d09f3d4e6f01e138450a1097a1c460ef93d1aaf4ea929399e58a61c008e824c9f4840e9eb90321586132ad91dc97e12cf4d9699ef448d7156c29e42a8061039b379d1f5ecdf84861869d2bb4ba8f65fa3c8b91474af0e39f6dbdf9f37455ef9436df073c6971b9f6b4b3f50aedd53118cb9252d6d9ed96ae9b665803e94ef34d53e87d984b9f908304a6cf74f31cb518359f2c80c58a32239d991d953d7a32e68eeb9039dcbac545ec8f8f9e643437e9275be78906e7a6655fb78b2f1997b23380a90677a2eb5a2289b25d91ff790822bf6938bd82b8ca7e42b9aa7fd1a9125cebeaf872a4658c8d824c9a96cbde044c0fae133bf7352a13a5b809ce4472c25072b425caafbeedf36e78e8c514d6d834e29df116e701e336f3faa898c1ab000c7ba4d6871e9c4e04feaa5c30263f11c3210d752731bc6491b24232a3ccb7d7911f90559c547d2f85959de862208b13cd396a40c9e8d541933944f7476b21e894f091a67cc480960e383f5287b014d14fd2a87275668318157c614249099c1093786882948e6449b97eec5ec3f88a8c55ae46830ee0ddd0bb666e07d7db20a3931884bb27237cdadcd204da2041a4e04b3c87c06f726092a129542b29cc4c6c8734275cf3011a185ab950ca01383352972413344ee5e4ae101ded8fbc057c7d276f8bf48f9f1c4c6d8e0cafadd6e45489480522bcb01d9be4a05b6e1370c8a077adba272ebb9a7cce667c54afb12759c2f9c2a44084197d58c3ec8369811e16d4b19b2798e4393bac5417649350cb27dfa065ee5d82def567219ab2233a1888c5d9d99a7cff14f1f53e777cbb6b57ee2f099795759e3f743933dc7656f88463e36c76b9b0caca0d879d4adb980ccb117b669b86910e581a7b9999005a6fd5ddc5d3e1462c7987dc7a472af21fe0ebc8056ce10676dc667ab5e36316df24fb26c4f2cda45006283e57589222c166411be01fa9cc0517061b489acbf74f753038162a44c429e12c5746551f5e18fefd64371a87fd35e097c9b3c01253b4502c80a580a2ac80ed7568b2b6ec6183d8ba95b3c79c0cba1ad140ea06aba1ed2709cbe375d83fff77756288732ff9d348a7b2c7d394442e156100db85f2ab6e47645ada6c003a472bdf3c060b217e83e38940d53dea58aa51afb77e66ff97353d632712c999d892c30f6c78b3bc317e013e649873ed1592b22a2896ad4845c12d2ea860e42f6245348b32e3b21ca18a2dd0b846805e8ca0b1ad00018145e29c440cd88c203d22a42e5d5c1926f6ca269a8198ffd3480878e9dd198ebc7acdbed6b77ce795c17d5bf40cec0f53cbc5376a38c9602f33978d2548bb789b4fd98ee34fd60c71c5269186ae155488ec52a863467f0abf9db92aadf941d4a8986868b40f90dd9f9d1b8c9a2a5147a01ed54c3edd822eec03b08c5dbe30ce20bdc43da47c4ead3782c32f36f5ae12efe1cce2910755076a3548b25f09168bdd9e59c51fb42fe7ef2f8745482dbbba2b50f4e4a199fc7feda14e1f2bdaf05af39bdd830060b1b061327af8c69d1c468a15ac6e1992ec6f18ec5688b05ff30cd322cfa247a2b612529a1cd02d2ef98f1302f7f7e887f0a1238870e75fb1e4f6d0368523a843a46ae1a8f671daec5a5519e5d833676bec79f20f9aa58223c47eb3d919043e234672d86dc5088ddad2570539353916c4e7867e2b371c9a69461febc922bdbbce1c35d6e8e3615733cf58c277e8e65af4cb3ca7f75735e9a029afed8846c27d410c52eb05ca33b2897388fe9bb748537d15fdbea613f8f315e034aab6fefa4765a175fc9153b6b49b168860437e2b7ebf5c6d570488da36523d48dde6304112c91e7f4b2e5f29deb7506bab3bb658c383eb4a6eed6568dc12e17bcc7f044410223e7c2199213c94938ca647541eb53e9513784c6eec94c9078823f22c03d478e475614857ebcdfd12e8663cccf51749fa6989a697c831312d097f81bf713e5c43615da15dcf9cc69bb7ef174eb968ace919e2553a524720926ac054b01b16978f7eb513caa25eb4ee9b783ae5581b43a3bbb95fed007832b571809f4bfa6367bf24cbb5e0706ba7cd4cf83b8d534f8d74149d946389940f5734509ea5142cf33281ec79ca9b859246ba4fa5b7aee1441640df9bf37eb311cb173002cc5a8d00d064aabe3c010805df25330070ed683210c5d0a8931e79fe7013b1d73ad1617a54ccce337d950f894ba6c534308f948892d4dd1d05590c231f8cf80313a46b6854618be78a79ff922d59819aa1cb432193502a80d1267ffac562ad630b91c2328c424bfb109e238978197704be0f94dccdece097900a4bd7139ec504969214cb79e159b82edc115fece735d075a313d758c34efef07dfb76b7f5aa8bf4d1b9c95d997b14cf3219e53dd9f5d6011f34a883ff96a2695252bda8fb6f9a0a879fbdfab50e547cbd2da62c4485839643e3ea5860485425c7cf1c8cc31c2ec1b0fc9232dff6458bd4638169ad4d3677d87c98dfac73fb14701ea856c46d29bebced048a88184d60fc0b8ee4231d6a38057152e756e3d5f5589c714bff11fd222ea9364e469cb98cf575accec9d528c0212b55459173c68bb27eb0b2fa944e7bf30dd594e4bfe3e7390c9596a88a94ba5cf7e87d511f32fb826d1573620437989c13a9c3084dbcd488db1b104dc3f0e23610828ffa995084ebd475c7c1f75e3500225efa4d380ff6bae803277f4901bbee5698b7c350461e96b9234168b3b4d5bab43516d5e5e81f2c128f025d3cffaaaa104eddd6e6e90164fc206d61cb21d9d597191ee547ee8d374f64a50e383c9021d19a26835ca51daeee5ab0abc644f4d59f274bb502a524c28e6bd47cdb6be82a5de5ab14343098d3f5f6ec2a02fe518d6f0b1695bf3e9d72240c44cfff5381d90091c044e8054dd82ec10065c269659b6d3076b30cc346610069be443a9e5072bb1d4bebdbff422104cde11e677a3cec145ed7320b3e621045c56a029f4cfd5d372315747fb3619a4ad7adc7ab57ee485cc74d280f5c3403874c3aa662752501ce246f94b0e0da4d874b2ec225fec143b0644e5d2e17e593741f1c8cf627edca88b432d86a3d6902dd088f20835da52656aaf943abdac01e29e77dc202558019dc47854156b70f9f27d7f1afc148916cdd9c9129d2f68824ed753ae5658a316eb26505fe7cd8f8d90e63036a13cecea5ed4a7b803c8a812e0ddb42e57c3ce707acf8ea9ab3f3231f3845617f07d03da1f3bb7e27280363b1b932cfe101031e8636f30aac372990f030cc08b36a0ada2196fa47ce9864c37a7f5b0585e859ac4886c591be08328b167d8c2dda73fc4f4d04edfd413167d3a6a26e7a2f55de53b884f40b4a2d1fae80b99c8ad82b5e09ea61c1ab2ec1e0af6d282ffaca31e35c5f9a441e30fe05b4d075d34b4ba484a3ce381d6b0b4d3dd64ffa551504ebe51fec99f6f6c224b9ca6443261ab0da711afa9f1d98f2bb5176759774b11ab53db99c0fd4fb1976a65c2d339c4982fa9bf193c29f4fd2fd2a3feaba3825b5a0a37ea1ef6c972b7956e15c9ab43631439b8a53ccacb23d0e7293e0dc36e24d6bcebd243ea50ecbc65b203b524e43f69a51f69c3cc3cecf82d32036ae3ba39e7eb17a4df0d19164102a6860d227939b03dbd9b69f54d8529ac560e054d5db40f0fa2cabbbbd7ea373b512b2d52f07ccc9dd2e4c70d17a94642cf41a81520808455b26ac32b0023172c93ac99d8f997c2da76cc3c49b89ca89cb92d38dfe6b8a2bad37097c210594340fb8de2e2894bd34967fc99011f72af44466b53a331886eaf5f65fec8308460a8f5edb1ddb747c7f28d2344b7029010086ca1029ad29bafcd8cf511eb59218a51decc14c453b5c71a38615645cfc0b75aaaae47a6e43abf8209cc0b7313300b3d877c736e8fa4ab361e62f063ecac6425fe9557cb6412c5830651308ff841c7b777570e86b5665aa10f513cf38e9b9a686794a22d011454c1a6ad2e4c20424869172470da0eb64e6101e58e981fa645a984f55d50c0cf925354a8b1ba553552a929e6f445840ee0fbea019f6373dbb2df5e4208d18158308b1e4db445a6b2e87884c2c60e3d110d883fc1a67b0d72a35d67af3fb6c709b804b2da2b7ce47c0f419bbc3a096b2d59405cece04c3f09ef8f78a373934ae7c17e0df058f21d0ff5d805ae442680d8b833a42fb4de9c539adde360149970aca5bd3e1572856bb5721af0784acb485551806c23113cae354f8558a14f047106d40ce032059828cfa102a7b1fb8c6bae8309beed4dd223d813d8927711d4bede530d34e8026fc01ef800dc32d7c96661c9e732b0531a0f1406ef2ec0de599850ba363ad04e7ca515f5f03b3ace76b530ce13dae2d723395024ec67c2c7f33558b0765b10ec481ac74ba3cf5e90a0b3d4f95b0881638cde361c7bd737aa526a5acbccce3dfbf040304174e30376fd10eb0d4ff4d219f122aee01a7befa68038150c153d0edebf915e8559d364d1a8f0874765a01cdf68f20e28654fa10997bd6a2d0c0b1898c836664540baa606740007759462d4fd609b5352c519adc364a7053e7a9e674ac4f1b3702e8a7d390e3143871c796a5f2b1214422b4829582183eb002500f3f52195e1863b134b83d84054403bf98943151ad813f77e0b652d14da4dd27fadb58e56948109c64444d92c76d0d020799f050fe01754a1deddaa55063f46dc54abac4b9975d5ab4395221f6f7af29791161e4d6c70a09e82e1a2b164b2c7dfe655fa63449dac58eb215797e09ecee95b84c8f47efd3a491719f4c389680fac49016bdea5ed83d2e5ce5fb8c4fbdb1e0b217a8bda98a9098520880175acb3fd231e3a337b17f73efcc9b53676860e0acb96ee65d7081a4f30c5927892ea9c0e51d7249e54b7424c33e68d96ae56171daa7c1c93f9359392b38787dc309283e2171a942373dbd787efbc0085b49d6e4c44e258479510e7ddca340017e94849f6a4e743a72155ede77222b34eed2b6d01e140243b8570fede86dedec011c25e2c527b502510a019a5b221e5f5dd0de1f2248c51d1f1726479daedc575c2340ef5a2fefaca71fb17dcecaa160fb6969b79ed8149e18b1ede86fa481628e36c6b34ad394eedee6f28528a0f4d41347e71b52db889c2771d30237abfd025faedc3a6ebcb44d7ec7fd97d20d080668d609ac00f63107fd5851c54a13f66b0730b36ab6c87d69071dac3e3d80be5b8df898796d446579a68577fca06efff1de6fce12ee703b1b5b18ac768dfe1797761ede32d71eeb56abac09e89e68650e8626b2445099abc4cd56e18a709a09872d9808765fc184d43039e57c73e7fe41581c9da6d1af473b6dcfee45caf6324876f5ee866c61dd951cf96958ef109e02d7be92685aaa9868a70c62ba4d50aeed635b6252319c316b377e5c9c76926d8eb34479c593cf97e05522ffce1a2e92f090cdebd7944ce110f0cad3341251e2df11fdb979f6f1f273b67b6221a1ad2986a692f65e477c25416f1e5dd23b7b724179f06ee2f7abc1f1e4380d3847843dc5706db1e3d45f0cb24ff4121a85acb359695d44cff6babbeb9f5bb305fe9c35ec63b75a2c7c17ac53311127946c57abd5a7ba7596deccea99c2804b05aeb5e87efaca5d63ca3a00830a2fbd3ee82c4a502df719a3c3eedbd5b584ea37448464f25e43d892f66741696d58e67add781b20e1f8d8dba84364bc85b0acd4490e3a66aab9fc49603f96a5acee73e251241ebc761fb6d4a3dfabc3e0911d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00005f7000-0x38)={&(0x7f0000daf000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000042c000)=[{&(0x7f0000d66000)="4d07bf8c59d813baa6fd121495018720b81ad9fa57cc3dd99600dff3428f2c2d93c2910f9b64beff7a6aa721e852a5b5ec122cdb93d9536affb7252eea5c620ee38a2f3035586890fa82f8f2ed1d9c8b194ea93cc15c86130525703ad3993998d0edec0cdf6edcb44ddc907681ede20f27aca8681b9771e78851280a4102df28f8590c747695d2ad5e71361855c07db3bb6e81fb0ead2b8900c016f20aa9f4789ca57911206239f8a9c7c50d55b40e49a9b30e563abf06736009c3f0b371", 0xbe}, {&(0x7f0000231000-0x7d)="2a225c723683d8cfc38022beceb56f8424f71891e13ff71f9db0612973df44e5ce40f91cd30a4b3ab693b829643bad7d397ec68afc89b8de5051c2930304d7622989e115590186720677c3ce372fa1cc4766ddca771a2629cf568dfccc75e2042ab385e08ef420b8681d81babba33968ea1fd5e0490868e7d36d0ed231", 0x7d}, {&(0x7f00007d1000)="b0eab0b5824331", 0x7}, {&(0x7f000017e000)="ccbde48414d914d0b7425b5c005d2f07ad3ae1b17a0535e54567e2cc66782d5b970341d0da07a02970345716c99b651c9b1ced7d1d5b255d49f6e01fed3c82145f3919e1e25418b0641d67a57af35e9a17859887658d92d8013eb09bc815a0f9e0e9468df314439995d05f8a0ad3354b1d9bdda181a6e4c10675fcabeb1c98aa2d5fb41e57c645adedfbdf39aa7905e37e1efb38175221667348dad8fd04e415", 0xa0}, {&(0x7f0000fb3000)="7fc7069d453dced7b9acaebd53f5b8a8e6c96ab44d2fde71a2e75d37821e97a7", 0x20}, {&(0x7f00009b9000-0xf5)="3b8b118a785f7316c04f31303d6b5988d1515c18c88469a4ce356d2200c7a7af186cce1ed59f1bcb575830fcbf37d947a8a88739a2b39fd0a716633f5fc8ee735a67297724d02d2695f83fbad627e44d43e37db877080204061f8b100615d988f60efaf93abe6a326800cf5472484a5987fdccb5ae91f82ff541e71d124a8b3452432dd0c7b14494928171dcd711a3513b0330944207d6d9e11e9a6ab20312d5d7ea3398038c05c057224240f0d30f16be429a3280deb439334f8909f70ccb4778dbd3e475a41fa3f587ccb6377cc642bc5cec65e886df8dcc26c1181238587ef2cf5099aa5e26b3cfa0b8ca478d13f3f94c18806d", 0xf5}, {&(0x7f0000469000-0x2c)="08f08c5a67be5a536f0b64885ade91cd2a347cfac317f95ac7fafc846a2e513170275c090ae9fbc43b5cad53", 0x2c}, {&(0x7f0000f6b000)="3a7e3b6842d00acc52d89991e254bab59e882a0a3bac8c1104dd29b1bc7065c5d1ce6537299e5819f1189303606f59e000f63ada40aff39b7b33b589e7ad7f30be7df60ab1ca9d33a3a98907494ad8bd591cb767592ff6541aea7d36a52b98d2958ebd9f7c5f3e71936e2919a65b", 0x6e}], 0x8, &(0x7f0000a75000)=[{0x50, 0x11f, 0x5e7c, "6261f39a904791312ae36a6008672d87ddff4e1bfaa2b750aaae674002ab66651855f8d4de3884d7dce4679b9a2de737504bff000c771431b354f1137609"}], 0x50, 0xc844}, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000000)={r5, 0x73, "b35a2ca873d79746b5cb1d0380cdb902bd418db44fbb7183d53449696fe2c1a4ed5f91a5ef1e7f21e020f6a7f8cc3e948aa91735f16b2becdb94a4e195dcb855f4ef73846186e93dd4f8cdd5ddea5c591b052da46b4c826a52f3e64e50ba76abdea9039c79b76109d74028be901e21275d3b6f"}, &(0x7f000027a000-0x3)=0x7b) 2018/02/17 10:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000716000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000755000-0x84)="4983ea4ac93b54c208a88f8b85f57a030dd715d0930f70f28cf7aea99a95ddf55c751eeed08e1f412a7e1fd574504eaf09a0830f489079caa76518e8bb4aa3cbe6385f5b27df0c29dc9729409575bfb0b53c5847f6ec9ba8fd860f4965faae1b65e254bda2ada3c854039d6c9e41b62882d7c20c18b54af3a24b72a5be022c9930bd831d") r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00009f4000-0xb3)=""/179) preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/17 10:49:09 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000006e000)='./file0/file0\x00', r0, &(0x7f00002f4000)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8}, &(0x7f00007ed000), 0x0) 2018/02/17 10:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eaa000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000ea2000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a7e000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000b1000)={r4, 0x0, 0x2, r4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/17 10:49:09 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f000000e000)={@generic="27a424ac490c9735b8fa7960de5e26ac", @ifru_flags=0x602}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000000e000)={0x3, {"c29798a7cd204c"}, 0x3f}, 0x212) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000004000-0x8)) 2018/02/17 10:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5, 0x7}) 2018/02/17 10:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000876000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/17 10:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffffff, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000b04000)="89f3141a36b1d5d11ada5dcdf8ed6a568257b7695ec0178a2bf96d7bc3949715790a294e000ad8d93c447b3a1dc7038010f51ce05bd3df5a28df2f5ea0e4f7819a07685531714a22cf3fb4ebe6a41204e4f90b95b9466b3462935939ff26960033cd50363e1d4702b8e5542a49154ddcd79996809d004706a9889aeb12f52831752abfd15fb0626081d6ab32d61d047cbd0457c10be9f2330e57e6795d") r2 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ca000-0xc)={0x0}, &(0x7f00002bb000)=0xc) r4 = syz_open_dev$dspn(&(0x7f0000654000)='/dev/dsp#\x00', 0xff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000f90000)={r4, r0, 0xa5f}) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/17 10:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b84000-0x16)='/selinux/checkreqprot\x00', 0x80002, 0x0) getpeername$unix(r0, &(0x7f0000afc000)=@file={0x0, ""/4}, &(0x7f0000c2a000-0x4)=0x6) r1 = getpid() r2 = socket$inet6(0xa, 0x400000000001, 0x20) fcntl$setownex(r2, 0xf, &(0x7f00006d2000-0x8)={0x0, r1}) fcntl$getownex(r2, 0x10, &(0x7f0000f44000)) 2018/02/17 10:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x7}) 2018/02/17 10:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/17 10:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f00001d3000)=[{{&(0x7f0000d90000)=@ethernet={0x0, @dev}, 0x10, &(0x7f000043d000-0x80)=[{&(0x7f0000e55000-0x40)=""/134, 0x86}, {&(0x7f0000f41000)=""/127, 0x7f}, {&(0x7f00006c3000-0x56)=""/86, 0x56}, {&(0x7f00001f0000-0xa7)=""/167, 0xa7}, {&(0x7f0000218000-0xc1)=""/193, 0xc1}, {&(0x7f0000e33000-0x1c)=""/28, 0x1c}, {&(0x7f0000aca000-0x2a)=""/42, 0x2a}, {&(0x7f000001c000)=""/54, 0x36}], 0x8, &(0x7f000014c000)=""/4096, 0x1000, 0xf5d}, 0x4}], 0x1, 0x5d1c83e7bda2bfed, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x8, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000934000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000390000)=0x8, 0x4) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00008ee000)=""/4096) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4d000)={@common="730100ff006c6cff7f00", @ifru_flags}) 2018/02/17 10:49:09 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000b15000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00005a2000-0x10)={0x4, 0x2, 0x10000, 0x7}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000355000-0x4)=0x8001, 0x4) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00000e4000)=0xfffffffffffffffe, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000c05000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2}, 0xc) 2018/02/17 10:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000f94000-0x1)="fc", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/17 10:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0}) poll(&(0x7f0000bc5000)=[{r0}], 0x1, 0xfffffffffffff800) close(r0) 2018/02/17 10:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x7}) 2018/02/17 10:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) close(r0) 2018/02/17 10:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/17 10:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000835000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000807000-0x27)=""/212, 0xd4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008d7000)={@rand_addr, @loopback}, &(0x7f0000b2e000)=0xfffffffffffffc3a) 2018/02/17 10:49:09 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e5a000)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5d2}, {0xa, 0x3, 0x6a, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0x8}, 0x3d06, [0x3ff, 0x6, 0x3, 0x50ef, 0x800, 0x0, 0x1, 0x15]}, 0x5c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dee000-0x2c)={0x100000000007, 0x9, 0xfb, 0x4008004, 0x8, 0x0, 0x200}, 0xfffffffffffffe02) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) renameat2(r0, &(0x7f000041c000)='./file0\x00', r0, &(0x7f0000d36000-0x8)='./file0\x00', 0x4) 2018/02/17 10:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000343000-0xc)={0x0, 0x3, 0x8}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000d0000)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r1, &(0x7f00003a3000-0x38)={&(0x7f00009b2000-0xc)={0x10}, 0xc, &(0x7f000080d000-0x10)={&(0x7f0000467000-0x6a0)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a}}]}, 0x34}, 0x1}, 0x0) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f01000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000691000-0xb)='/dev/adsp#\x00', 0x10000, 0x200200) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000ea2000-0x38)={0x3, 0x2be, &(0x7f00009e5000-0x28)="a6830e29f28f5c1a9e42b8bf16a2851373fe454ee242a3f47002652a8f2fac384aa9aee518b853c5", &(0x7f0000dd3000-0xde)="bf9ad598f0183c9ab3fd9a8355139cb145ea433b2a9d9b5b24d9e7aab36d0c5ef6c47fb66bc58507f4c210049060f92698a7b146aaaa89857e4a2203b04c34b26d354b1536510ae32427fcb25adef4cfd1d6be04658f8493040a0a8e429a91fd3d456296fd3ada462c4fcd491a972ec203373268fc921a6a691d6b40798c69e4080c3c47ef8cbb03de606eee75ecfc4751a5a0296c3aad009b5f07d2cd619367ef14c62b70bb5a7ba79547dfc84b91ffdeba5394da12c0cafe4ed78da4f1748b8ce616297118c1b0ad58aeac4d431e6642174cea722436648b128f465f69", 0x28, 0xde}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000784000-0x4)=0x7fffffff, &(0x7f0000467000-0x8)=0x4) munlockall() open(&(0x7f0000b82000)='./file0\x00', 0x0, 0x0) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00008bf000-0xb)='/dev/audio\x00', 0x40000, 0x0) lstat(&(0x7f0000b0a000-0x8)='./file0\x00', &(0x7f0000ba9000-0x44)) getresuid(&(0x7f0000810000-0x4), &(0x7f0000378000), &(0x7f0000f03000-0x4)=0x0) ioprio_get$uid(0x23, r0) epoll_create1(0x80000) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001b0000)='./file0\x00', 0xc1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004f1000-0xc)={0x7, 0xffffffffffffff9c}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000c27000-0x4)=r1) r2 = socket(0x1e, 0x2, 0x0) getxattr(&(0x7f00001de000-0x8)='./file0\x00', &(0x7f00006c5000-0x16)=@random={'trusted.', 'securitynodev\x00'}, &(0x7f00001a3000-0x7a)=""/122, 0x7a) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020d000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000584000-0x14)={0x0, 0x6, 0x6, 0x190601601eb868f7, 0x7fff}) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000000b000), &(0x7f0000003000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000000b000-0xad)=""/173, &(0x7f000000d000-0x4)=0xad) r1 = socket$inet6(0xa, 0x3, 0xdf) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000003000-0x33), 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x1, 0x2200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0x3000000000000}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000000a000)={r3, @in6={{0xa, 0x2, 0xffffffffffffbe53, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x8c) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000000d000-0x12)={@common='rose0\x00', 0xeb}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000000c000-0x4c8)={{0x3, 0x7, 0x4, 0x101, "f375168949151a548b4a499ec4644b924b1139a8b117107f7e9e2583a8a96e137b5712d8e23d35af1d4f38ac", 0x1}, 0x15d0, [0xfffffffffffffffd, 0x9, 0x4b7, 0x5, 0x400, 0x7fffffff, 0x9, 0x2, 0x0, 0x9, 0x4, 0x2, 0x7, 0x1, 0x9, 0x5fa749c2, 0x8, 0x0, 0x1ff, 0x85, 0x7, 0x2, 0x1, 0x48, 0x100000000, 0x5, 0x1, 0x9, 0x9, 0x1f8000000000, 0x9, 0x0, 0x0, 0x5, 0x7, 0x0, 0x71fc, 0x8, 0x8, 0x5, 0x3a26, 0x7fffffff, 0x80, 0x9, 0x6, 0x2, 0xfffffffffffffc57, 0x7, 0x40, 0x904, 0x100000000, 0x34, 0x4, 0xffffffffffffffff, 0x831, 0xe68, 0x101, 0xd1, 0x766, 0x6, 0x3f, 0x49b84e5, 0x3ff, 0xfffffffffffffff7, 0x5, 0x80000000, 0x401, 0x6, 0xfffffffffffffff7, 0x401, 0x1000, 0x400, 0x4, 0xfffffffffffffff9, 0x3, 0x800, 0x3f, 0x3000000000, 0x9, 0xff, 0x8, 0x1f, 0x0, 0xdf, 0x4, 0x1000, 0x0, 0x5, 0x6, 0x7, 0x9, 0x3, 0x6, 0x855, 0x0, 0x9, 0xfffffffffffff3f9, 0xfff, 0x200, 0x7fffffff, 0x5a2, 0x7, 0x100, 0x2, 0x2395, 0x3, 0xffff, 0x5, 0x7d7b, 0x8, 0x1, 0x0, 0x5, 0x2, 0xffffffff, 0x9, 0x9, 0x0, 0x101, 0x6, 0xc3b0, 0x2, 0xa0, 0x9, 0x80000000, 0x8, 0x6, 0x4], {0x0, 0x989680}}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x3c, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000004000)={0x3c1d, 0x3ff, 0x7, 0x363, 0xffffffffffffff7f, 0x0, 0x100000001, 0x50b7, 0xfffffffffffffff8, 0x80}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f000000d000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000003000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000baf000-0x10)={r0, &(0x7f0000703000)="b86cd5f49c88d3e35c27e42f2f71a161678bbf850cb97f7a335f0ec3f1d3e2beab2eecf2326fb4b2a496894ddf093b18d0b0f380911f8fc05e4f8ae6fb2d93b771b4e9a9257c0abe1bd52288dfcc152e65ffc00d58977be59f64c23e721d0251c0ec9dc34cd23fb111bec2871469bd46f1315a33d81d08ff143326922fcba6b872552af561a47a217160245c96558d10b0a9f00183f3f5ad52df689e1ad5d2aa46f5986608014637028a0c76df9246aa8e5828d5c2a89003562685523c304dd6a2034a7910bd15f8950fe8a411a1063cac735f86e26542c5f83049637c2b021e59e1b523f466683970bb09fb8135f5945b6e6e0147a9d4441d"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000051b000)={0xd, 0x4, 0x4, 0x3, 0x1, r0, 0x0, [0xa]}, 0x2c) 2018/02/17 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$amidi(&(0x7f0000046000-0xc)='/dev/amidi#\x00', 0x9, 0x40000) epoll_create(0x100000000) r0 = syz_open_dev$dspn(&(0x7f000040b000-0xa)='/dev/dsp#\x00', 0x1f, 0x80) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004be000), &(0x7f00004da000-0x4)=0x4) mkdir(&(0x7f00006cf000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2002) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000057f000-0x4), &(0x7f00006b7000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000715000-0x290)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x7}) 2018/02/17 10:49:10 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0x0, 0x401]}, &(0x7f0000009000-0x4)=0xffffffffffffff75) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f000076c000-0x40)=[{&(0x7f0000414000)=""/225, 0xe1}, {&(0x7f0000f9b000-0x54)=""/84, 0xffffffffffff7fff}, {&(0x7f0000d1a000)=""/205, 0xcd}, {&(0x7f0000ed4000)=""/97, 0x61}], 0x4, 0x0, 0x0, 0xfffffffffffffffc}}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)) shutdown(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ca5000)={0x10}) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00006e9000-0x4)=0xe5, 0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) getpeername$netrom(r0, &(0x7f00006ff000)=@full, &(0x7f0000478000)=0x48) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000003d000), &(0x7f00001bb000-0x4)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000309000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000adf000-0x40), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1ff, 0x1, 0x5, 0x1, 0x7, 0x9, @generic="d584320561d851fb45388fe1565f32f1", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x28}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x9}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x400, 0xfe, 0x200, 0x6, 0x4, 0x80, @generic="3d4d9f50cef96eda5629f13ad3026694", @generic="cd107f05cb40b1ffb176fc857419ae9a", {}, {}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, 0xffffffff, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x4, 0x0, 0x8, 0x0, 0x5, 0x7, @generic="84d501c0f665e642d5b47cec912e21d7", @common='gretap0\x00', {0xff}, {}, 0x0, 0x10}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0x100, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_open_dev$tun(&(0x7f0000be3000)='/dev/net/tun\x00', 0x0, 0x100) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x20}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0xffffffffffffffff, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) socket(0x2, 0x6, 0x100000001) 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:10 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000731000)='/dev/adsp#\x00', 0x81, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000001000), 0xc5) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 42.866530] kauditd_printk_skb: 8 callbacks suppressed [ 42.866565] audit: type=1400 audit(1518864550.047:47): avc: denied { map_read map_write } for pid=6687 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=bpf permissive=1 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002d9000-0xb8)={0x0, 0x6, 0xff, 0x3, 0x2, 0x3ff, 0xfffffffffffffffd, 0x5, {0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x1, 0x800, 0x48000000000, 0x7fff, 0x81}}, &(0x7f000076f000+0xb26)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f00000-0x8)={r1, 0x1b}, &(0x7f0000ac7000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffff80, 0x1}, 0x10) close(r2) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x100000000000004, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000665000)={r0, &(0x7f0000470000), &(0x7f0000f99000)="e5eb52ea06883fc69173fde8ae1b30f7855492ae6a490781dfb145ee249643cb6ac398abeac6f571e1c75665135b105b217007b0a7ecf6fbae00134502dea0de2eef888016a9c9074b9eb07f19cfe280f7734fe0b21a47347809fd12360dcb49c4d0cce5089787c4f91d0a99bf1e3e9240cc938b9ef61568748d561abfc9199e8a37d75a061b86a274e7b098cae869b6e1318d595026b0688307e72f", 0x3}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f00003a2000)='/dev/snd/midiC#D#\x00', 0x4, 0x2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008ad000), &(0x7f00009a8000)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000034f000-0x18)={0x0, 0xfffffffffffffffa, 0xffff, &(0x7f0000e04000)}) r2 = memfd_create(&(0x7f0000803000-0x9)='(\\md5sum\x00', 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000092d000-0x4)=0x0) r4 = gettid() sendmsg$nl_generic(r2, &(0x7f00007d6000-0x38)={&(0x7f0000139000-0xc)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f000014a000-0x10)={&(0x7f0000b33000-0xfc)={0xfc, 0x23, 0x100, 0x4, 0x3, {0x2}, [@typed={0xc, 0x41, @pid=r3}, @generic="d32d2b28fe0e2d55e2f94590589442a9fc68dc3e5323776e0b2e4b80aaba87dc888296e4e241248de15f3b3d2c328ae6db81df28fc648ec7aeeeb2418f29972c733ddb5684b412e5f0cf6ff82b052f1fc5a82bd7c3041a5805d624d65c372bef96fc323b3e075c0d3ce01d772050423baae84fa13926bcbc8e642480543bf69bf4c07e95dbedd2a494e6", @generic="758a321464ac2d0b8412c245bf6f290540196bc4e2c4fd75ad8ee9a60d3861c6c792d18a0ba0af0b5220087a4f324964144af601872ab665a6a4beb0e729dc2524910fa2", @typed={0xc, 0x47, @pid=r4}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000cc9000)={@local}, &(0x7f0000525000-0x4)=0x14) 2018/02/17 10:49:10 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x4, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d580d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f078060000005cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a00010000d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = memfd_create(&(0x7f0000cd3000)="df00", 0x3) sendmsg$can_raw(r1, &(0x7f000047f000-0x38)={&(0x7f0000439000-0x10)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000911000)=@canfd={{0x3, 0x80, 0x5, 0x4}, 0xf, 0x1, 0x0, 0x0, "be40464442786cd26a468e24d9c6216b58488dd3eaf60aaede91c090fbe87424318a24931dc79f0240f6f6d6c274f7785e420d9783e7af3e3c7920e00160369f"}, 0x48}, 0x1, 0x0, 0x0, 0x40090}, 0x10) 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006de000-0x10)='/dev/sequencer2\x00', 0x20400, 0x0) sendmsg$nl_route(r1, &(0x7f0000e62000-0x38)={&(0x7f0000e77000-0xc)={0x10, 0x0, 0x0, 0x4b30c84f5f36d988}, 0xc, &(0x7f000000e000)={&(0x7f0000785000-0x14)=@getroute={0x14, 0x1a, 0x100, 0x7, 0x1, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x4000801) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x40, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f93000)) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aaa000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3, []}, @ssrr={0x89, 0x3, 0x80, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000673000-0xc)={0x0, 0xffffffffffffffff, 0x1}) getuid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000543000)='/dev/vga_arbiter\x00', 0x3fff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e78000-0x1b)=""/27) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xb15}}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000033000)={0x0, 0x5, 0x1, 0x1, 0x4}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000497000-0x2)={0x6, 0x12d9}) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) 2018/02/17 10:49:10 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x0, 0x5, 0x3}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000424000)={r1, 0x2dd5}, &(0x7f0000182000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000786000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000017c000-0xe)='/selinux/user\x00', 0x2, 0x0) tee(r2, r3, 0x7, 0xd) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x8008700b) 2018/02/17 10:49:10 executing program 6: prctl$intptr(0x1000000000017, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcc4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x4f3}, &(0x7f0000001000-0x4)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x40, 0x4) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x2e2) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000367000), &(0x7f000001e000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cec000-0xe8)={{{@in6=@dev, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00006d1000)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000012f000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x12000) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000ee7000-0x48)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00008f4000)={0xaf, "93ea3df847ade055c8bc8e879e3e3a93d808e44d269514ebab8acfa08ea0c3716e8f6219c798638b29fa74f019429a7f76e213526be770764ae9c363f74203e4064393060aa4567e702ff795e4a0bd8bb452138f2f97d88ce5637bbdb427649fe02f8f2db5ec4578356c3b7d17f24ca2074601006850ecd7fe1700f1ec27b838f2f8b5d8fee778edc3130baebf0dd8e349ccb39e53198ca9ce6138b513942ee16d7b89f81c34c0b73cce7ba5352b86"}) 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x79, &(0x7f0000bcf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@mpls_uc={0x8847, {[{0x0, 0x10001, 0x80000001}, {0x1000, 0x7ff, 0x9, 0x4}, {0x91c9, 0x101, 0x10001, 0x1442}], @ipv4={{0xc, 0x4, 0x0, 0x5, 0x5f, 0x2, 0xe9a9, 0x50, 0x32, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @end, @end, @noop={0x1}, @cipso={0x86, 0xf, 0x8, [{0x0, 0x9, "a6a48a710dc091"}]}, @end, @ra={0x94, 0x6, 0x3}]}}, @igmp={0x1e, 0xd7b4, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, "d9fb36ec1525ec7ec2d7ad8b521649dacfd64f009b243838f95a22cf08d5194ba6a32f6c3f580a"}}}}}}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xd72, 0x4) fsetxattr(r1, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c4000-0x4), &(0x7f00003c4000)=0x4) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x400400, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000021000)=0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a0f000)=@nfc_llcp, &(0x7f0000b1f000-0x4)=0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000077a000)={0x0, 0x3}, &(0x7f00006bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009c0000)={r2, 0xfffffffffffffffe}, &(0x7f0000635000-0x4)=0x8) read(r0, &(0x7f0000368000-0x1c)=""/91, 0x5b) writev(r0, &(0x7f0000acc000)=[{&(0x7f000008c000-0xeb)="2ca577b3febe1c9a8a3c15615ac9c4b5eee3885ad912eace9e38df03d8e43e077349ae0b70254eaea62d297d217904b7c7cf444a7d8f223e3aad920025f2fde562a8648d09395784b77b1cb3160f10b407ba73f3d1e800fc14ad386a6de70be33e60dde0212f0e930a71a793f1248e6cf9326812d6619787e7b892ab683139520503eb35a96629fbb8fab647326c9ba4037815d39c77cc792e9575bef91454e2634a853b6e17493acdedb93667ae27543c57b52cc2123fb9fc243a2d3b69b3e16eca66bb738a19d02c3244c3a01b54463bdfd810374a36b78d5074b2ef2b0db7f198af900d1cade1b19783", 0xeb}], 0x1) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000a0c000-0x10), &(0x7f0000a02000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003d2000-0x20)={"18d2e231327265194a399b538f81f9f4", {0x4, 0x6, 0x7, "547f07a09de5", 0xffffffff}}) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000587000-0x8), &(0x7f0000153000-0x4), 0x0) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004ae000-0x3b0)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0xa0, 0xa0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000497000), {[{{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="a7436a13b1012e83df90f1e2e935414f", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="b0a7140308c2099086357aa0255ffb70"}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000366000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004cd000-0x8)={r0, r2}) bpf$OBJ_GET_PROG(0x7, &(0x7f00006d0000-0x10)={&(0x7f0000363000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e81000-0x8)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f00000a9000)='/dev/audio#\x00', 0x4, 0x301) sendmsg$nl_generic(r2, &(0x7f0000c7d000)={&(0x7f000012c000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000820000)={&(0x7f000092b000-0x140)={0x140, 0x28, 0x400, 0x7, 0x0, {0xc}, [@nested={0x120, 0x20, [@generic="b8f2f233d47639b4edcccc77602a88359505696e96828eb17bffde0fce58dae2549baa5066c00216febaa6e246312ac9f9d1b6d81837221cfa4380a9fa5e421d9ee98fcc8fcfabf3bb70", @typed={0xc, 0x14, @u32=0xfe0c}, @generic="b5c751f738e71337a55a01baae2141bd7aa13bf5c59528273a9c4ac0", @generic="76f9b55cf5e941", @typed={0xc, 0x22, @ipv4=@empty}, @generic="79ee43b1abcdb89224c4d2c661780602c9796c17a60e2cbf7a7fa1e825abc1a75741b72fa55fb7d5c4cd5141b0b3b655742692b0", @typed={0x2c, 0x2, @binary="d166bdb1c7808e47a1da3041f3b68fe24d5913d297e454fc41d58e11386e77a9bb218c"}, @generic="df31af68e8c572a0cfd192dadcba57ec787a1fbd3091fd55537fc5df1618ff30950adf174e", @typed={0x10, 0x19, @u64=0x1}]}, @typed={0xc, 0x1a, @fd=r0}]}, 0x140}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) syz_open_procfs(r1, &(0x7f000055b000)='attr/keycreate\x00') syz_open_procfs(r1, &(0x7f0000e8d000)='net/fib_triestat\x00') setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x7a, 0x4) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3d000-0x4), 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00005be000)=0x2) listen(r0, 0xfff) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1}, 0x0) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000081000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd8000)='stat\x00') exit(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x200, 0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000316000-0x8)='./file0\x00', 0x111002, 0x1c8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000dbe000-0x4)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 43.246833] audit: type=1400 audit(1518864550.427:48): avc: denied { map } for pid=6760 comm="syz-executor7" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=18330 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 43.282175] ipt_CLUSTERIP: Please specify destination IP 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) prctl$getreaper(0x19, &(0x7f0000763000)) 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f00006c8000-0x4)=0xc) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000046f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x56)="cae54a1d22763d7c3fa64d3cab42debb2c84613d5cb845ae47203e0f13343c1c5a927bad77c5318babcc9cf610f23121c10f222d38ec9aaf3b67b33922fb765103c0786b9b649bc050e864659e1cdd7c5a2377de5601", 0x56, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000029a000-0xa)='/dev/vcs#\x00', 0xfffffffffffffe01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000000)={0x7, 0x5}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000024b000-0xc)={{0x5, 0xff, 0x8001, 0xb16, 0x1, 0x6}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000109000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000001000)) r5 = eventfd2(0x0, 0x20000000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r5, 0x0, 0x400000000000002, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x3, 0x2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000001000-0xf9)=""/249) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x7fffffff, {{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x3}}}, 0x88) 2018/02/17 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a0d000-0xb)='/dev/hwrng\x00', 0x422000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000033c000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xb310}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000005d000)='cgroupvmnet1cpuset:\x00', 0x0) lseek(r1, 0xfffffdfffffffffe, 0x4) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue}) listxattr(&(0x7f0000c92000)='./file0\x00', &(0x7f0000cf3000)=""/47, 0x2f) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000cfd000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x240000) getsockname$packet(r1, &(0x7f00008e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000059f000-0x4)=0x14) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000077e000)={0x3, 0x9, 0x9, 0x8, 0x9, 0x4}) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000015f000-0x10)={&(0x7f0000206000-0xc4)={0xc4, 0x4, 0x6, 0x1, 0x3, 0x3, {}, [@nested={0xb0, 0x1, [@generic="f5134242bed2bef0e663fe37e20dba86b0f3aa345255ee92cbfc39d2fd5dd51ddc3aadbb2d815fd6333ebadd66b0d77e56d8e53241f8555e06955bde006daff23c0a8c8f37139497c1002e5ae4f1e6c6bb8d2acb53ca8c31dac36e8beb2ea09d4b5df88095e8666840ca9b0e78d53fcc243718b7fc5b8ced528571223d12eaa384a1cd80a6261df5e72c0614a130a04a01ec03993235620ea0139de88d79161f402ebbf53d194e1291de"]}]}, 0xc4}, 0x1}, 0x0) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0x0, 0x401]}, &(0x7f0000009000-0x4)=0xc) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x3) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3000009, 0x110, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x1, 0x1, 0x9, &(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) inotify_add_watch(r0, &(0x7f00007f0000)='./file0\x00', 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000200000-0xd5)=""/213) sendmsg$nl_route(r1, &(0x7f00006e0000)={&(0x7f00004fe000-0xc)={0x10}, 0xc, &(0x7f00006ca000-0x10)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) [ 43.330101] ipt_CLUSTERIP: Please specify destination IP 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0xff, 0xf229, 0x112b774b, 'queue1\x00', 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006ce000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00001f4000-0x30)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 43.416871] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000111000-0x9)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e67000-0x8), &(0x7f000005c000)=0x8) ioctl$TIOCGPTPEER(r1, 0x5441, 0xff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ee4000)={0x0, 0x1000}, &(0x7f0000fbc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d7e000)={0xc000000000, 0x20a, 0x6cd, 0x4, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000893000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, [0x1350, 0x6, 0x4, 0xd0, 0x4, 0xd11b, 0x4, 0x8, 0x3, 0x7, 0x8d, 0x5, 0x2, 0x8, 0x23bd]}, &(0x7f0000ada000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ea000-0x98)={r2, @in={{0x2, 0x1, @empty}}, 0x1, 0x12000000000}, &(0x7f0000292000)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ce3000), &(0x7f000064e000-0x4)=0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200400201043f9, &(0x7f00009ac000)="e8", &(0x7f0000070000-0x4), &(0x7f0000e9d000-0x4), &(0x7f0000cd7000-0x98)) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000387000)={0x0, 0x6, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x8000, 0x40, 0x0, 0xffffffffffffffff}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000303000)={0x48, 0x8001, 0x9, 0x6, 0x0}, &(0x7f0000b76000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000de000)={r1, 0xddf, 0x62, 0xffffffff}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000d9b000-0x1e0)=[{{&(0x7f0000159000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000053000)=[{&(0x7f00008fc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a7b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cdd000)=""/4096, 0x1000}, {&(0x7f0000666000)=""/160, 0xa0}, {&(0x7f0000aae000-0x5d)=""/93, 0x5d}], 0x5, &(0x7f0000853000)=""/206, 0xce, 0x4e}, 0xfffffffffffffffd}, {{&(0x7f0000411000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000cf8000-0x50)=[{&(0x7f0000a26000-0x26)=""/38, 0x26}, {&(0x7f0000c51000)=""/33, 0x21}, {&(0x7f00009de000-0x69)=""/105, 0x69}, {&(0x7f00008df000-0x2c)=""/44, 0x2c}, {&(0x7f0000216000)=""/252, 0xfc}], 0x5, &(0x7f000050a000-0xf)=""/15, 0xf, 0x2}, 0x1000}, {{&(0x7f00000a2000)=@ax25, 0x10, &(0x7f0000b6d000)=[{&(0x7f0000ad9000)=""/130, 0x82}, {&(0x7f0000dc9000+0x66f)=""/124, 0x7c}, {&(0x7f0000372000)=""/4096, 0x1000}, {&(0x7f0000958000)=""/145, 0x91}, {&(0x7f0000252000)}, {&(0x7f0000d26000)=""/196, 0xc4}, {&(0x7f0000a02000-0x76)=""/118, 0x76}, {&(0x7f00008cc000-0xf0)=""/240, 0xf0}, {&(0x7f000015b000-0xd0)=""/208, 0xd0}], 0x9, &(0x7f0000952000)=""/1, 0x1, 0x5}, 0x9}, {{&(0x7f000048f000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f00005d0000-0xa0)=[{&(0x7f00002f2000-0x77)=""/119, 0x77}, {&(0x7f00007fa000)=""/238, 0xee}, {&(0x7f000050d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000428000-0x54)=""/84, 0x54}, {&(0x7f00007f5000-0x55)=""/85, 0x55}, {&(0x7f0000ee6000-0x6f)=""/111, 0x6f}, {&(0x7f0000a37000-0x6b)=""/107, 0x6b}, {&(0x7f0000f74000-0xa8)=""/168, 0xa8}, {&(0x7f00004da000)=""/164, 0xa4}, {&(0x7f000044b000-0xd2)=""/210, 0xd2}], 0xa, &(0x7f0000c6a000-0x1c)=""/28, 0x1c, 0x4}, 0x402}, {{&(0x7f0000af7000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00005f7000)=[{&(0x7f0000b27000-0x91)=""/145, 0x91}, {&(0x7f0000c44000-0xa2)=""/162, 0xa2}, {&(0x7f000009f000-0x2f)=""/47, 0x2f}, {&(0x7f0000924000-0x7a)=""/122, 0x7a}, {&(0x7f0000ef6000)=""/232, 0xe8}], 0x5, &(0x7f0000811000)=""/246, 0xf6, 0x800}, 0x8}, {{&(0x7f0000815000)=@nfc_llcp, 0x60, &(0x7f0000f6f000-0x10)=[{&(0x7f0000b42000)=""/4096, 0x1000}], 0x1, &(0x7f0000e6c000-0x68)=""/104, 0x68, 0x3f}, 0x2}, {{&(0x7f00007e4000)=@nl=@unspec, 0xc, &(0x7f00006dc000)=[{&(0x7f000094f000)=""/70, 0x46}, {&(0x7f000042e000-0x8d)=""/141, 0x8d}, {&(0x7f000082e000-0xcc)=""/204, 0xcc}], 0x3, &(0x7f00005f8000), 0x0, 0x3af5}, 0x2}, {{&(0x7f00005d7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000fa9000-0x50)=[{&(0x7f0000970000)=""/158, 0x9e}, {&(0x7f0000961000-0x7e)=""/126, 0x7e}, {&(0x7f000064c000)=""/192, 0xc0}, {&(0x7f00008bb000)=""/98, 0x62}, {&(0x7f0000289000)}], 0x5, &(0x7f0000bca000-0xb)=""/11, 0xb}, 0xfffffffffffffffe}], 0x8, 0x2040, &(0x7f00009b4000-0x10)={0x0, 0x989680}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000090b000)='bbr\x00', 0x4) 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup(r0) sendto$ipx(r2, &(0x7f00000ab000-0xe3)="f7", 0x1, 0x8000, &(0x7f00006f2000-0x10)={0x4, 0x0, 0x0, "88985abe50c4"}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000988000)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000b4d000), {[{{@arp={@multicast2=0xe0000002, @rand_addr=0xfff, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x401, 0x5, 0xd59, 0x7, 0x913c, @common='gretap0\x00', @generic="ea590a28667d68d9e7bc2bcb65c0cec9", {}, {}, 0x0, 0x188}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0x24c9e83663a9645f, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x3, 0x766fc499, 0x40, 0x9, 0x9, 0x4e53, @generic="f7796efb97d42178ce7a4cd2a7bea96b", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x1}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="299c4f13e80c", @empty, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x9, 0x3dce905e5b8b45f7, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) recvmsg$kcm(r2, &(0x7f000058b000+0x730)={&(0x7f00004b0000-0xe)=@l2, 0xe, &(0x7f0000b68000)=[{&(0x7f000087a000)=""/41, 0x29}, {&(0x7f00008a1000-0x2)=""/2, 0x2}, {&(0x7f0000ede000)=""/4096, 0x1000}, {&(0x7f0000eee000)=""/125, 0x7d}, {&(0x7f0000a25000-0x21)=""/33, 0x21}], 0x5, &(0x7f000098b000-0xdb)=""/219, 0xdb, 0x2}, 0xeca31a080c90f2c7) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000984000-0xd)='dns_resolver\x00', &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bfd000)='^!\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000624000)=""/184, 0xb8) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)) 2018/02/17 10:49:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x121600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) creat(&(0x7f0000bee000)='./file0\x00', 0x13) memfd_create(&(0x7f0000689000-0x3)='*/\x00', 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000546000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c56000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000063b000-0x4), &(0x7f0000000000), &(0x7f0000000000)) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000bc1000)=@abs, &(0x7f0000001000-0x4)=0x8, 0x800) syz_open_dev$sndseq(&(0x7f0000c75000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2040) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000050c000-0x4)) stat(&(0x7f00005a3000)='./file0\x00', &(0x7f0000edf000)) getgroups(0x3, &(0x7f0000cba000)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000001000-0x4)) socket$pptp(0x18, 0x1, 0x2) 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00003a6000/0x4000)=nil, 0x4000, 0x1, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000038e000)=0x0) r2 = syz_open_dev$audion(&(0x7f0000c5c000-0xc)='/dev/audio#\x00', 0x4, 0x20201) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000797000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x40, &(0x7f0000e88000/0x3000)=nil, 0x3}) prlimit64(r1, 0xf, &(0x7f0000b1c000)={0x1, 0x1}, &(0x7f000078c000-0x10)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f10000-0x8)={0x1, 0xc, 0xf3a5, 0x80000002}) r3 = syz_open_dev$vcsn(&(0x7f0000f11000)='/dev/vcs#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000a0b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00004a5000)={r4, r5+10000000}, &(0x7f00009f4000)) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000892000-0x4), &(0x7f0000a21000-0x4)=0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000979000-0x8)) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000036000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000032000-0x8)={&(0x7f0000031000)={0x14, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000042d000-0x8)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getrlimit(0xa, &(0x7f00004ab000)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x63}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0x1, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) [ 43.468766] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/17 10:49:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() 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) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)) r11 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="a72138ddf482d53ea231bcbc2ef1686d6c6f3b92f33a4a6ca47b3751ef844badccea56128fe54144cd6de4d6c96e30c6a90953a45133ed57f95f718609bc7f0bc3dab4a7ecf8850970e93ef09c96bad5df83c88ea5ef91ac4b63236588c48b1384aceb812640763a860369f19fd1e1f7f4b3a73a1cd3d026c13fba1f830dfca87a43842c6ce29971aae7f308f43dee23da91bcde1e984260195fcbfc741ebc8508128977e9589953d92c85774eb36040906435fcbe1dee62b22fc9701f0bcce45b1000ca6e99", 0xc6}, {&(0x7f0000000000)="6b40ba0a7e85c6d94844bd2a53fb3451f3a49be45a5e3e143537ab2f466c51759f4d711da68c36f9f4e00de51be1b575a15db307011af1b271c9d603923edd90eb9bd12ac02b85077e96107bcdd4c5eb060477768a7d8b20b221579f86dda7654b4dce3e289f50e9bd77272e7f612a2ea2092e48c036af3c49fe48e9d94cf908", 0x80}, {&(0x7f0000001000-0x85)="05cdd4be186816f3a483b5bf7cef7cffb68f48a9cf1c3f89854e51391c818edfae40e31bce9e77a9057793763d07d6c423fa076ed484644bbfd8e66e0b497b432fec55ad5bb4f0d6a24e7fe8a921211c2955e9061d7a243f91d43c8b4ab09a38dd4e601f4516883e788a8026daf2dd62b0248f0484ad911f50eb07cce0ba1a12caa63a2ae9", 0x85}], 0x3, &(0x7f0000002000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x7a)="bcc66918041c39d056717d01a5cd88c6c8a4b36525cdde06530a308d68d390cead9da9bb45de6ca1fc25db9184abb815ef98f708955ecc377d7ddcbd3214255611449b8fc8d1d41b3349c006d07d062c2606b2b29a3d5595d53f71ee6e57e96c25cbda9d0967ab2d0085a328a1cd3bac9996f5abb3e0bb77735b", 0x7a}, {&(0x7f0000000000)="6d2d4dacbf0772bc451e496d78c7c986060aa1fd995339f9478b8c6f853fdcf6fcac1e77ac0d0bd08af4f7a2140e3badbc8a3ae146868cc3c57bf472c6acd4d55764cbca21587db7e190a62650eeb7c28d0d2b6797cb16ef5a338a1326b7a6a282f374f17749f38e271eb0ea5a822590fb4849e4d3751f219a1007561977321efb4e93349b37c8854b63189bab6e2fdc8b8bbd91d8b11b0e9550c1b2", 0x9c}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x3f)="e9a0eedea88311c6ebcb5f9cdf802afee2cfe6ab08e0863a95127015fe6f1ed6b28461580d3e6893ea159fafce66ea3992b8c2f50f526dfa9995c3eb04e51c", 0x3f}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r0, r1]}], 0xb0, 0xc050}], 0x2, 0x801) close(r0) dup2(r0, r0) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x758)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x250, 0x628, 0x0, 0x368, 0x488, 0x628, 0x628, 0x628, 0x628, 0x628, 0x6, &(0x7f0000004000), {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00'}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'dummy0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0xa0}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bpq0\x00', @common='yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x3, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000007000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000008000-0x20)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000008000-0x60)={0x0, 0x34, 0x0, @thr={&(0x7f0000009000-0x72)="288f479b169e0962c97db3cbeb16d5418ac2fc4ed20b49c566a534260e634bd53620895ae8b1e49b0058ff43d013b73f294dc233d6a5166f82ce3f458619c0dc6a5f58f70b6465824dea2dfdebba6c88b800ea837030d39a729dc9e499286efa6af702d700381e5a9eb2c558bde203a4935e", &(0x7f0000003000-0x29)="e47f4d315fa06012de8d6a042decd7df996862b478e5426519e42472fdd9ce99bb85eca135682e6b0f"}}, &(0x7f0000008000)=0x0) timer_getoverrun(r2) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x8, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x3, @rand_addr=0x401}], 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x88801) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000c4b000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000041a000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r2, &(0x7f000056f000)=[{&(0x7f0000b20000)="80fdb100196f", 0x6}], 0x1, 0x0) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x80000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/access\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c19000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002a4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r4, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[], &(0x7f0000f35000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000000a000)={0x3, 0x2, 0x2, 0x728, 0x3, 0x8, 0x6, 0x2, 0x0, 0x80, 0x2, 0x38cd}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x50, &(0x7f0000007000-0x50)}, 0x10) 2018/02/17 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000528000)=@sco, 0x8, &(0x7f00007b1000)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b7000+0xacb)='/dev/rtc\x00', 0x8b01, 0x0) ioctl$KVM_NMI(r2, 0xae9a) 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ebd000-0x8)='./file0\x00', &(0x7f0000062000)=@random={'os2.', '\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800000000000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = dup(r1) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x100000001, 0xfffffffffffffffd}, 0x10) close(r1) 2018/02/17 10:49:10 executing program 2: eventfd(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000193000-0x20)={@generic="c90eb41d48b903d615a72d41932ecc4e", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b3a000-0x48)={0xa, 0x9, &(0x7f0000cb0000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb3f4, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x7, 0xf, 0xd, 0x1, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000496000)='GPL\x00', 0x8000000000000, 0xb4, &(0x7f000086a000)=""/180, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000801000)={&(0x7f0000aea000)='./file0\x00', r2}, 0xc) r3 = creat(&(0x7f00009b9000-0x8)='./file0\x00', 0x89) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000cc2000)={0xc5b5, 0xfffffffffffffffb, 0x1, 0xe8, 0x4, 0x8}) syz_open_dev$binder(&(0x7f0000780000)='/dev/binder#\x00', 0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e58000-0x8)) r4 = syz_open_dev$vcsa(&(0x7f00003cf000-0xb)='/dev/vcsa#\x00', 0x2f3, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) ioctl$KDADDIO(r4, 0x4b34, 0xffff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0}, &(0x7f000023e000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ace000), &(0x7f0000ace000)=0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ace000)={0x9b, {{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x0, 0x11, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x108) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad0000-0x8)=@assoc_value={r1}, &(0x7f00001ae000-0x4)=0x8) 2018/02/17 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) signalfd(r1, &(0x7f0000ef0000)={0xffffffffffffffff}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/02/17 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) timerfd_gettime(r1, &(0x7f0000f64000-0x20)) 2018/02/17 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002b1000)='loginuid\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f9f000)=@assoc_value={0x0, 0x8}, &(0x7f00000df000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005d0000)={r2, 0x3f30e7d6}, 0x8) sendmmsg$alg(r1, &(0x7f0000d1a000)=[{0x0, 0x0, &(0x7f0000b94000-0x10)=[{&(0x7f00006e4000)="6b3e8ed5e4faa8ac863e60dd8a75acd0175a64e477a93bfb79af08273438c23062fd2375318bca738b8d26bc00a2063c11e9595e6d111898fc6ff48dfc6dd159d49ace0eec81216173419a8ee42614761a445338d79f3d7b8ff458f7397992d139a90a276e2560b1d5a3303765b6b5958319aa15409857fd9a4686f188ff208842d483b3c288a98b62c6ecfa0ed87e01d179a098ce94b06b9c17cbde3c61cfdecad6faea64f3fecc1c524416afe43016492e233102df936d913fb6d039", 0xbd}], 0x1, &(0x7f000067a000-0x1c8)=[@iv={0xd0, 0x117, 0x2, 0xb8, "fd0f9ce05410c25facf96cd140ecc659db41355386f4504bed4d9f1f875ddbd1dbd573a3ae33af811bcf0d651f8ade664e8cf176b7d92a65b1026b9d566e1692199f038b458c86fcc50907b19739914d751d08609c3b989b76f64464a1a71eca5f5b1108ba725843d31321e54f617cf8ece533fa6935f151b19927c4584baa51bf6503e06a686aee9885d2f40844be6ac512c1b6164b1846416033f38d2415564aab2ad35c56c04146c4b931aeddff79a1c441fd626f912b"}, @assoc={0x18, 0x117, 0x4, 0x100}, @iv={0x28, 0x117, 0x2, 0xd, "bd300fe6af3acac01a22f2ea37"}, @iv={0x70, 0x117, 0x2, 0x5c, "4dbea885f901183315ec3a6f7d2b975e8a4a73023ee22f62ff6e2c51b6e8ab12685b2afd4dc3fc5ac6d1ca8bb13ec4641e5c0602689100fab4e8c5ff62fcda951f2811d93bf91bed0c106180583dda7103e478e42aa390f26993ccd5"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x800}], 0x1c8, 0x40}, {0x0, 0x0, &(0x7f000095a000)=[{&(0x7f0000a08000-0x70)="cd988824a590aa067dcc80f503e3bbcaa3ed30d6e5cd66c4e774c7c51df8263fb85e2b0acef1feaff19b074e98cb9f262d75ed246555eb06cdc5eb3a9c2f2497ea95a345f1d4c1c33c27d3a97d6d6acc9cb5cafdcaa29d3763e76273ab26d7dd2e889dc55e72df63968cb9be65bcf544", 0x70}, {&(0x7f0000998000-0x5d)="c4e4049e817b845cf63f8bd3741ccf910a2b0168bb4908d8ac9b43535e78a53e4073d21ea03e54500bb42ab6ff72848f9704dc453be8ed56d025cfde265a19e2781f10c080666d119a5f29c825f7c4b6ed1e7c8e453c14b3bc3d915162", 0x5d}, {&(0x7f0000e47000)="13abb59ab4bca0c0cd1c6f08b8ad65b357af019e7b575d9199f2462877dee1fb96a92248406ed7040c6c2504f8b9141c254dad6a3f140c8ff85185344171fe173f2c2cef70b4fcb66a470c171a21ecb938c0b513bc17ad9c932f06e04294ace3a11d221da631bfb10bdc3cb156cca3e0f82a9c3c08cd7a050028bce5f55f064fc22499b3841f02062e02401ad3033973fb82d96aef8b79844c53fc206f7b9ad5eed08dd186a2", 0xa6}, {&(0x7f0000302000)="73d4582d19f5f03314ab214e8b36243382d37175936c5753cedbccb5df02be248b67f457bfeb64e19e884498d83f0c491daf63f35b9d8682aca7877e03cf57c81e5be0da8fa2eb7eef9b85d5d6d6a2290581e7fc04", 0x55}, {&(0x7f0000750000-0x2f)="d6ae28c95c118536934c7e9f14c4e8afa1f7103ef8b3cd93032167f23adf639dea83ae48829e5991d209de4859a67d", 0x2f}, {&(0x7f000062b000)}, {&(0x7f000075f000-0x16)="85b64da71f27da0bf2f42b1a546a82d75339471afb80", 0x16}, {&(0x7f0000711000)="1bff9ad1e4db51a87d50e38391779135dc0d140dd7c62c8e1517d099965904bde2ccbeb69541533081789a128e25cd4d8ffcddd3d0b8287d6f4fc3ef3704e70e8098eaae3bc0a0d1902f43d7af5722ed1f1f6c35dd3c685871adcfba949c7faa5eda25f3042f8c6238430be42f7b15084396ae9c6715d4c138a8696aaa", 0x7d}], 0x8, &(0x7f00005d5000-0x78)=[@assoc={0x18, 0x117, 0x4, 0xa527}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x94}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0x78, 0x1}, {0x0, 0x0, &(0x7f0000c34000)=[{&(0x7f0000686000)="ba10ade964bf75d1e8a9ca1a0286420150c6aa666a1edd6814f464cbad0fb07c426597e066a3db273533c3b961d5a29b81d2b0e3c95eafc7b8186e3b0188ae0fe77640d14e5cc1cb01645cb92c6e1cdd01be4c10958308d3fbd69c41e3987eb0da2b80b2f281e579cdffdae17d75d8a008", 0x71}, {&(0x7f0000953000-0xb6)="fa0e6cfdec1cdd05bb5dfc77f7e9e30343ac93458d08926413590fbe8d131dfffda798316b062d37431c022f6d51226ef0d45de93eccd606b6376482cc020d53ff590e8a305edb96d14dd57602bb1d1ea16b952fb3490c0ceb600b684ae671c100c858e03baf976deb195cca621253c0fbc8ff92eee9c0757225db3898e7e750a12d72e1e792fabac1cfcc7e1159da6843321bfb346647cd7e75442c854155bb1344acb45faa1cc0aace68441d6951cfff7bf0598d3c", 0xb6}], 0x2, &(0x7f00003d2000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x61, "ac3f85b5dd9e633ded4411a4b2b391ce7245fd166bbefad71384828880a114950acab0a947f1839dcdac7fdb4c4c43dd4ce8a52c604817b7838929ff143232db1d9b51045d771d7f364fd22836448051370e6e9950eacbbb1f99fa87902ead7a40"}, @iv={0x70, 0x117, 0x2, 0x56, "4617a31848e715d559c03702ca3f35fec09951adccc15e4e98eb147196d9dad47f8e6f255acaf4349a8e30a234b8515e71d2ec0dcac6d731da39f007451db629e97d38a8a42ae69c55f99af4b5104d1461cc592ed5c6"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x148, 0x80}, {0x0, 0x0, &(0x7f0000909000-0x20)=[{&(0x7f0000e7c000)="2ea7a3055e09f5a66a5f071995c3e386b8dbda22a86a90d47d551eca551c4971f7079c5b8bafdf07f156ccafb2102515cc3d9fda07d9d9642bba405332e5b1c4a436462450a325b8843e4f968f04156dc43eb7d70573e85368c5f1150bc489d068befb75e88e125ce5e868", 0x6b}, {&(0x7f00000bd000-0x8f)="b2dabeb38b8154967cdb71e45ecc9a9504e2bfe7fa01cc15908bba37d880371ebbc123866a3064514e27744c07166491ecfa8ad6e86f2a42ed3f592b80938533ebb8b4bcc01b788d982b8e4a3736eea000d27a4190d4e2eb8b5b4238d0b0919706278c18bc940a04177a165d2aeb8aeaf77d1a621cb3d181afa3aed26229b858280845d87f3ee8beb597fbaccd504f", 0x8f}], 0x2, 0x0, 0x0, 0x8840}, {0x0, 0x0, &(0x7f0000665000-0x30)=[{&(0x7f0000280000)="63c123ff758ad61ea913258124eeee03c14be3a933e8b5b804b5374036a53c5a19f01c8678de99e0408c252436014e64", 0x30}, {&(0x7f00004fb000-0x6)="4b46134d3b0e", 0x6}, {&(0x7f000041a000)="208d94d540b4b9a497640d795a994a7f0d9318b79508c7700ed6b692f21585274c45e80a03b57324743515ff83340bcd3ba0b10a23532fa1fa9efc8d91f6b122449cd8a02f537dd0ccdb8b34c9ec2e06219dd5ee5f2961acf7d488b87926f7c43b803060aedfbbebd907ccdfc81138a05ae9216490441cb5b8494b69207c1d6dcc46ed4c006ac2ab156006f512e93e", 0x8f}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f00008bf000-0x60)=[{&(0x7f0000457000)="6438e281b963cb749af78ac4a7bbeaef5af3487bd73fd73a6b825859fa653c646f78e9d786a053eceddf9972c0d38714b217e9b42094d1", 0x37}, {&(0x7f0000a01000)="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", 0x1000}, {&(0x7f0000ff5000-0x5f)="b0277696183c9ffb655798de09a577ea27e35ef7c9de6c3de687d24ef72f41e6256a94864ac13734c6a92c598b3d8526023627ffc7719719e4372d726bc5682e81f5817c6f56cd7af2ecdb31f2f62553a9370bcb7010b600ef4beabeba2dad", 0x5f}, {&(0x7f000000e000)="7fa3b30c1a758b69bbe82d2d37ec27e400aa03c9d303df95a6715623922c4bf9324e860ce39ed8c4fb2b267bd10588eb50b700128dcc3aa68f93", 0x3a}, {&(0x7f0000014000-0xf0)="7817dea837094ce14395db4944beb3b00d7336488a3cc8917e0034810520ac271012e98a79d77167d4d55ab74facc018a908e48c232186188321b11749a61a698e95205a289b62c7e2ce5b88d06886431ccc2db80f89f46b6abff05498228ca9239d834c61fe84088af38096d547cd4a36d86207bd2ed154c189c83fc45b3f83d4c2acd6a60963f795a51c718768db9a954ee8c55c453095c01888f552552b432a3a8a8e1091fbf881808086d14b22272733e6f7b79e2bd1a2b17e223d406acce183d1dc0fd50eb992082e514955a31176149fdd0ec029d61b0a48a6766b68bf515717b7326aff4b746099c02cf0c79b", 0xf0}, {&(0x7f000050e000-0xad)="4f58a3684fb860d6663d8784078728e58d7f53f2a35cc5dc10633479b8413460b8b72b8c2fe95e237f78ce80d90e454eb18f98397c0c66b2d5d06def05bebe62da42f28ea17ebe53bda9da34251ba2c06224f34b6dd99704f5358e5b2f7f227597e74da0d7dc112be2b95d99f469732c5304b71fc7daf560bd59a31909ce63ac8d80c08f46b0cb0182872330fc1bc7b5fbaa10ed681e3518b3c14daa4bfcb86ee91bf736f434ed825205b70dba", 0xad}], 0x6, &(0x7f0000877000-0x1e8)=[@iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa0, "79fb77f6bc54fd7715f2c29bc1196a451bf42a970a5fb6787b931813c5ceeb7a1fa43fbe3f586000461f0cf6572467c2c7d8b8aa054576bc9678703cbb73a4abb7cfd9ce9c9783a008e1956abb78828ceb585eeb91636066d8d4956ad80ec7064fe080f3ccebf9395a38835a1f1b93cce0cc3651db523c6db0fd4e5e81b53b85867f072cbaba2fc888099dbb9031b70de194a2a7cfcabd90662f476577f2a9bf"}], 0x1e8, 0x40804}, {0x0, 0x0, &(0x7f00008f9000-0x50)=[{&(0x7f0000f13000)="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", 0x1000}, {&(0x7f000029c000)="0d5f02a04f1dc94508705f33a26c3bcca491cfeb401a902f225eb8a0324d6a66d04d25d2179a321d4970b9504ab1bf84f11f2ce6fb19985b34cac3307c930ac468d37c841d9f134c068b4e7ba65f8be082d71136fb62a1bbc2d4b1d4732f8c022d5cb4c3ae11d99961933cc4c901b34ea9f836b06af87d69211f6f545ff8e02b6a2243652a0be9633f17ad166f932abf3693b0604a535da05f348d6b53058e78ba329ed7824d7f4f94ab1b97debbeabe486d", 0xb2}, {&(0x7f0000743000-0xb5)="78b02f13d6dce1645be4bae941d95786b0a43a81cec49a20ec72a8f9ae31de3bb612900d7a2c521dedc5a67c9c7f2e04fc821b187e20ce67e6486e2b94db5960bd3dc0012d2a4ae8c63cc44db3e3ba4c45f3012943e1bcc76c66a8845b85a362aaccd2206483b25e7fb69d8ad77486fee1c9d0da0d6b132e559d5e0f53d0d695d62b0cfb3be4a8fb852cabed483633a0f4b65b247f7e97b4ddc28ccbba4b3edad21a59f207f874165564ab514f05eb94031adf5a9a", 0xb5}, {&(0x7f0000c24000)="0410d4f86e2172ddb3", 0x9}, {&(0x7f000058a000)="d72d25a0dbcce97db52e9668f89f263eeb41eb120e70044b1b2f15dd44d37261e5c37acdaa9b81720ec5db2ff7c4e9f3cdd74d322d3566709c9b1e39912983991ef2bd1898412c0e662fc47e297d615e2affa3a75a0b56ae723b0cdad0cf623b03207f7b347f4507f95d0e154fb31a85569d9337b9acbc7f70de3ba19b1ba1248545e42c59385ea017a42b21cd136ca47e6b93a0841f8d4e8c7db137a2019f27e7e0d06262", 0xa5}], 0x5, &(0x7f0000c66000)=[], 0x0, 0x80}], 0x7, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00006b5000)=0x6, 0x4) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000a13000)={{}, {r0}}, &(0x7f0000114000)) 2018/02/17 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000820000)={0x0, 0x0, 0xffffffffffffffff}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000065e000)='/dev/audio\x00', 0x4000, 0x0) ftruncate(r4, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000060d000)={r3, 0x80000, r5}) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r6 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000ecc000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff1f) getdents64(r6, &(0x7f00001d9000), 0x120) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000a83000-0x9)='/dev/sg#\x00', 0x69, 0x50000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b44000-0x18)={0x0, 0x10001, 0x30, 0xfffe00, 0x9ed5}, &(0x7f000034e000-0x4)=0xfffffdea) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005bf000-0x88)=[@in6={0xa, 0x2, 0xfffffffeffffffff, @empty, 0x40}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x3, 0x200, @empty, 0x4}, @in={0x2, 0x0, @rand_addr=0xd9}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00007b5000)={r8, 0x9}, 0x3) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f00000e9000-0x6)={0x7f, 0xbb, 0x1}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000eb7000)={@common='gre0\x00', 0x100000001}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00005f6000)={r8, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, &(0x7f00006bd000-0x4)=0x8c) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/02/17 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000963000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e15000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000a4b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f15000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a4000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b20000)={r1, r2, r3}, 0xc) migrate_pages(r1, 0x9, &(0x7f0000610000-0x8)=0x1000, &(0x7f0000e5d000)=0xffff) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) pread64(r0, &(0x7f0000d1b000)=""/4096, 0x1000, 0x0) sched_setaffinity(0x0, 0xfffffedf, &(0x7f0000c69000)=0x108d) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r4, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r5+10000000}) io_submit(r4, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000077f000)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f20000)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000003f000)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000825000-0x4)=0x28) r1 = openat(0xffffffffffffff9c, &(0x7f00002cb000-0x8)='./file0\x00', 0x600000, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000086d000-0x4)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000065a000)=0x5, 0x2) 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000138000)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) pipe(&(0x7f00001a1000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000517000-0x18)={0x8001, 0x3, 0x1, 0x3, 0x4, 0xd000000000000000}) 2018/02/17 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000c5b000-0xb)='net/psched\x00') socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000001e000+0x128)=r3) sendmsg$alg(r4, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[], 0x0, &(0x7f0000a1e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockname$unix(r3, &(0x7f000099b000)=@abs, &(0x7f0000699000-0x4)=0x8) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000035f000-0x4), &(0x7f0000da9000)=0x4) signalfd4(r3, &(0x7f00003df000), 0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000a5a000-0x68)) 2018/02/17 10:49:11 executing program 7: eventfd(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000193000-0x20)={@generic="c90eb41d48b903d615a72d41932ecc4e", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b3a000-0x48)={0xa, 0x9, &(0x7f0000cb0000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb3f4, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x7, 0xf, 0xd, 0x1, 0xfffffff8}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000496000)='GPL\x00', 0x8000000000000, 0xb4, &(0x7f000086a000)=""/180, 0x41f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000801000)={&(0x7f0000aea000)='./file0\x00', r2}, 0xc) r3 = creat(&(0x7f00009b9000-0x8)='./file0\x00', 0x89) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000cc2000)={0xc5b5, 0xfffffffffffffffb, 0x1, 0xe8, 0x4, 0x8}) syz_open_dev$binder(&(0x7f0000780000)='/dev/binder#\x00', 0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e58000-0x8)) r4 = syz_open_dev$vcsa(&(0x7f00003cf000-0xb)='/dev/vcsa#\x00', 0x2f3, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) ioctl$KDADDIO(r4, 0x4b34, 0xffff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a2000-0xa)='/dev/ptmx\x00', 0x541182, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006c6000), &(0x7f0000c56000)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000091f000)=@req3={0x1, 0x1, 0x20, 0x7, 0x8, 0x8, 0xfffffffffffff62c}, 0x1c) r2 = eventfd2(0x2, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x23, &(0x7f00006fc000)={@remote}, &(0x7f0000caf000)=0xfffffffffffffea7) r3 = open(&(0x7f0000365000-0x8)='./file0\x00', 0x200000, 0x40) socket$pptp(0x18, 0x1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x3ff, 0xffffffffffffffe2) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6d1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000898000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0xa, 0x3, 0xffffffffffffb211, 0x297}, 0x20) 2018/02/17 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000061a000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) rename(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='./file0\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000842000-0x10)=@req={0x50, &(0x7f0000694000-0x50)={@generic="764d39e253c9a9c89b33f605c977d2a5", @ifru_ivalue=0x100000000}}) write$tun(r1, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffff7ffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/17 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "f5d23b20a54593f2b931c9f08832086145ed94442a6ac1126ff7a1594661cdbd5e8eba59e028ed8b33238319f74bfef3a02eebd43a3c90bd4828979fc536fbeb", "774f5ec87c1542c78dbca90e30e67ef59c8487ae78c366f9f0212cf4bdf11848eb9cb60a927fdc74b9e03ca08f1f14638ac4219d9ea38bb90a313ac267fe989d", "6e8b9cbb4977752ebb3f306286f8ec60c9c0d6ddbf07adbf7ddea4c1676ba1ab"}) time(&(0x7f0000603000)) 2018/02/17 10:49:11 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/cuse\x00', 0x200, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000002000)=0x8742) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x40, &(0x7f0000137000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000eba000-0x10)={&(0x7f00007b5000/0x4000)=nil, 0x4000}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x8, 0x4}]}]}, 0x20}, 0x1}, 0x0) 2018/02/17 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000363000)='./file0\x00', 0x202200, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000223000-0x72)="d60dff2442b3dfd1edcbe9e4fdfe2e5b221a15a7fcf132e154c3379f45649ed59a7c77a4d00415c7a75fd6997769e919b18abd5f6f64113d8bb60255312ff5d86c9f05188bec34a536e3d9a92850e663be03423412fa325ee0b46793be561761bc0cb14db0127014dcf930f50e6da5022215") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000022000)={&(0x7f0000014000-0x1c)=@in6={0x2, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x27c, &(0x7f000000c000)=[{0x18, 0x84}], 0x18}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000034000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x8001, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000034000)={0x0, 0x5, 0x10, 0x101, 0x6}, &(0x7f0000034000)=0x18) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000035000-0x5)={0x70, 0xa, 0x400, 0xe66, r2}, &(0x7f0000027000-0x4)=0x10) 2018/02/17 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mice(&(0x7f000042a000)='/dev/input/mice\x00', 0x0, 0x40) perf_event_open(&(0x7f0000ebb000)={0x1, 0x78, 0x1f, 0x1, 0x2, 0x8, 0x0, 0x8, 0x80, 0x2, 0x1, 0x100, 0x0, 0xf2, 0x80000001, 0x7f, 0x401, 0x7, 0x0, 0xffffffff, 0x4, 0x8, 0xfffffffffffffffc, 0x7fffffff, 0x1, 0x9, 0x4b, 0x6, 0x5, 0xffffffffffffffad, 0x83, 0x8b4, 0x5, 0x6b55, 0x1, 0x3, 0x100, 0x9, 0x0, 0x644, 0x1, @perf_config_ext={0x80000000, 0x5}, 0x10010, 0x9, 0x6, 0x6, 0xff, 0x2, 0x7fffffff}, r1, 0x6, r2, 0x8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x1) close(r0) [ 43.984900] device eql entered promiscuous mode [ 43.988217] loop_reread_partitions: partition scan of loop0 (õÒ; ¥E“ò¹1Éðˆ2aEí”D*jÁo÷¡YFaͽ^ŽºYà(í‹3#ƒ÷Kþó .ëÔ:<½H(—ŸÅ6û) failed (rc=-13) [ 44.011522] skbuff: bad partial csum: csum=0/65535 len=28 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x72002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xda8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d02000)) fallocate(r1, 0x0, 0x0, 0x3ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/17 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000f88000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f000018a000-0x4)=0x3a) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f87000)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xab) bpf$PROG_LOAD(0x5, &(0x7f0000f83000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x7fffffff, 0xb}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f87000)) 2018/02/17 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80000, 0x7a, &(0x7f00005d6000-0x3)={0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000708000-0x4)=0x8, &(0x7f00008a6000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d5d000-0x4)) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0xea}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00009aa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0101092800070c0000fa000000000000000700000010090500"}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000149000-0x40)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f00008f2000-0x9)='/dev/ion\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000963000)={0x0, 0xffffffffa1e92e4c}, &(0x7f000098e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000092d000)=@assoc_value={r1}, &(0x7f000098c000-0x4)=0x8) 2018/02/17 10:49:11 executing program 5: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002ce000)='/dev/adsp#\x00', 0x5, 0x12000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d6a000)=[0x4, 0x7]) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000061a000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffff7ffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) mbind(&(0x7f0000a13000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000446000)=0x9, 0x8001, 0x7) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004eb000-0xb8)={0x0, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x5, 0x2, 0x8, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x7000, 0x8001, 0x1, 0x7, 0x100000000}}, &(0x7f00003a8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bec000-0x10)={r1, 0x5, 0x2, 0x8000}, 0x10) [ 44.078169] audit: type=1400 audit(1518864551.258:49): avc: denied { map } for pid=6948 comm="syz-executor1" path=2F6D656D66643A706F73FB202864656C6574656429 dev="tmpfs" ino=19518 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/17 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d90000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xa0000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00005b6000)) r1 = socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r1, &(0x7f0000187000-0x19)=@known='system.posix_acl_default\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00009c5000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) write$selinux_create(r0, &(0x7f00008f2000)=@access={'system_u:object_r:hald_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x34}, 0x34) [ 44.140065] sctp: [Deprecated]: syz-executor4 (pid 6954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.140065] Use struct sctp_sack_info instead 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x37d8d424, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x5, 0xffffffffffff7fff}, 0x1, 0x1f, 0xfff, {0x6, 0xade}, 0x9, 0x5}) prctl$void(0x26) [ 44.181733] device eql entered promiscuous mode [ 44.194257] skbuff: bad partial csum: csum=0/65535 len=28 2018/02/17 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000702000-0x20)={@generic="dff48f88e12d28cdba683a188d1feb0b", @ifru_flags=0x400}) write$tun(r1, &(0x7f0000fbe000-0xfd2)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}, {"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"}}}}, 0xfca) 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000-0x8), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) geteuid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000004000-0x10)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)) 2018/02/17 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ee8000-0xe8)={{{@in=@local, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000a2d000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00005dc000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000026d000-0x1a4)=@newlink={0x57, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='gre0\x00'}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/17 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000de7000-0xd)='/dev/dmmidi#\x00', 0x1, 0x400200) ioctl$VT_WAITACTIVE(r1, 0x5607) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000315000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000180000)="184a76e29930aa1b534f28b8ced242824b380c48bc87fae51a129e10d2cc6bb0ed89787d764f1d29ef2d16bc690953e0d6c522cd3aa1f3a201123d801962456ab1e329d4516ce7faa12305436be95f5b5673f65743f8840f50a302a2c3cb5367a140b751f9bc69cecfc2318c7738e6e0bcbf9c10b5540cc3d170f4f68abbb518ce2daf59d401431fd6bda2", 0x8b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) fcntl$setsig(r0, 0xa, 0x2e) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/17 10:49:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x9, &(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000+0x3c5)={&(0x7f0000002000/0x1000)=nil, 0xff, 0x5, 0x4, &(0x7f0000001000/0x2000)=nil, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000001000)=""/155, &(0x7f0000003000-0x4)=0x9b) 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syslog(0x0, &(0x7f0000150000-0x83)=""/131, 0x83) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000156000-0x4)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/17 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00008f5000-0x8)='./file0\x00', &(0x7f000093a000)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000598000)='ubfiq\x00', 0x1040, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)) mount(&(0x7f00004bf000-0x1)='.', &(0x7f000050a000-0x8)='./file0\x00', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000d1a000)="655d85d9ea926e789aa70fb00f") mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)) umount2(&(0x7f0000535000-0x1)='.', 0x0) r1 = accept$inet(r0, &(0x7f0000d19000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0xffbf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000536000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x80000001}}, 0x0, 0x7abb, 0x7, 0x2, 0xa2}, &(0x7f0000197000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0x8, 0x30}, &(0x7f00000d1000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006d7000)={r2, 0x940}, &(0x7f00004ad000)=0xfffffffffffffc97) 2018/02/17 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000765000-0x10c)={0x0, 0x800}) r0 = syz_open_dev$vcsn(&(0x7f000069a000)='/dev/vcs#\x00', 0x4, 0x0) recvfrom$ipx(r0, &(0x7f0000125000)=""/11, 0xb, 0x10000, &(0x7f000030d000)={0x4, 0xffffffffffff8000, 0xc2f0000, "4bdb1a9b9ea8", 0x80000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000d9b000)=""/202) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e46000-0x10)="c263c89d4d65a2ce60b197e7d8c7c4c0", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 44.313933] rpcbind: RPC call returned error 22 [ 44.346224] rpcbind: RPC call returned error 22 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000033d000)={@multicast2=0xe0000002, @rand_addr, 0x2}, 0xc) 2018/02/17 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000027000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf8000)=0x0) syz_open_procfs(r1, &(0x7f000026e000-0x7)='timers\x00') 2018/02/17 10:49:11 executing program 5: pipe2(&(0x7f0000ffe000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c4a000)={0x5e5b47305fe65af6, 0x0, &(0x7f0000e17000-0x4d)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84, &(0x7f00003c9000-0x8)) getrandom(&(0x7f00004df000)=""/15, 0xfeae, 0x0) 2018/02/17 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000122000-0xe)='/dev/admmidi#\x00', 0x6, 0x14000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b54000-0x10)={&(0x7f0000819000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a45000)=0x400, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10004, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) ioctl$TCGETA(r1, 0x5405, &(0x7f00002fd000-0x14)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000932000)='/selinux/policy\x00', 0x0, 0x0) openat(r2, &(0x7f0000852000-0x8)='./file0\x00', 0x101000, 0x19) 2018/02/17 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000670000-0x8)='rxrpc_s\x00', &(0x7f0000843000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000770000-0x1a)="0c715a7e9d8eddda2a9a7b122b5d0319d1148ff76cbf06b10c19", 0x1a, 0xfffffffffffffffc) r0 = add_key(&(0x7f0000924000-0x8)='rxrpc_s\x00', &(0x7f00008ec000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000ad000)="59c4893a161a1c46bda474f26fd594a6d4b35f8f61ee8a214cf7170f9e9b85737815582d1797f8ddb17ea8e5b4bcf4ba4e42fbf340b5a57cea80abab91161a96ec060be76703472014c223456c465a898fcfce5886f48ae31681ff71929f4be2424cf582712397830d6a60f3f88945b6cebc5b6e83af118b435912d5cb5b", 0x7e, 0x0) r1 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f0000849000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f00000aa000-0x8)='keyring\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c5000-0x3)='/)\x00', r1) r2 = getpid() capset(&(0x7f0000578000)={0x20080522, r2}, &(0x7f0000c4c000-0x18)={0x9, 0x20, 0x5, 0x6, 0x1, 0x9}) 2018/02/17 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r1 = syz_open_dev$loop(&(0x7f00007f5000-0x5)='/dev/loop#\x00', 0x3739, 0xcfd6c65ab879856e) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_emit_ethernet(0x3e, &(0x7f0000353000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "650ac4", 0x7, 0x1011, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment, @fragment, @hopopts={0x0, 0x0, [], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/02/17 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000318000-0x8)={0x0, 0x7}, &(0x7f0000df5000-0x4)=0x8) connect(r0, &(0x7f0000f88000-0x1c)=@in6={0xa, 0x0, 0x108, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000098d000-0xc)=@sack_info={r1, 0x8, 0x3}, &(0x7f0000f4b000)=0xc) read(r0, &(0x7f00003fb000), 0x0) 2018/02/17 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x10001) socketpair(0x5, 0x3, 0x66, &(0x7f0000d35000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f50000)=0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000063000-0x4), &(0x7f0000ff5000)=0x4) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00009f3000-0x12c)=[{{&(0x7f0000fad000-0x9)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x7}}], 0x310, 0x0, &(0x7f0000689000-0x10)={0x77359400}) 2018/02/17 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20200, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8a000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009e4000)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a27000)="48ef9df4cd568c9f5fbeca4bae2151b462dd5b5d40f9f24e263b6373a1ff2e3e25af49bdeb22921de7cf9d16ee7998a922ff875fe705059c05aae51cca7771811f498961f2f549ff203f9ff1e56cffa4e5326dc68df74a2cf7b09381e238c411cb21b5c04307435247801df47e9a542c1f8229813cb7c3e8536076368056e70f2081799e337790c1222c393150ba62a06e5b272152d6a984cb870459af", 0x9d) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000bdd000)=0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x4000) r1 = semget$private(0x0, 0x4, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000570000)=[0x100000001]) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8), 0x100000001) semget$private(0x0, 0x1, 0x4) 2018/02/17 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000350000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000fdf000)=0x7, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f6000)={0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) setfsgid(r2) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b6a000)={0x4, 0xefb, 0xe201, 0x2, 0x1b, 0x7}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000143000-0x6)={0x0, 0x3}, &(0x7f00006aa000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000026a000)={r3, 0x5}, &(0x7f000038d000-0x4)=0x8) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b}) 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xfffffffffffffffe}, 0x6}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/17 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = msgget$private(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ce000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000854000+0x6ed)=0xe8) r2 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d5e000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000e59000-0x4)=0xe8) stat(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f0000086000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a8e000-0x4)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000154000-0x78)={{0x6, r1, r2, r3, r4, 0x180, 0x7}, 0x200, 0x80, 0x9, 0x1, 0x800, 0x9, r5, r6}) msgrcv(r0, &(0x7f000005e000-0x9b)={0x0, ""/147}, 0x9b, 0x0, 0x0) 2018/02/17 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000149000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d57000)=0x4, 0x4) 2018/02/17 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x400000, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x2004, 0x0, 0x4000000000f3a5, 0x2000}) 2018/02/17 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffd, 0xfffffffffffffffc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/17 10:49:11 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0xba5, 0x220000) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000001c000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)={0x5}) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000022000-0x4)=0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000022000), &(0x7f0000017000)=0x1545c5876d209ec8) 2018/02/17 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f00002b1000)='/dev/input/mouse#\x00', 0x8, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000151000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a89000), &(0x7f0000ba3000)=0x4) [ 45.362394] IPVS: ftp: loaded support on port[0] = 21 [ 45.596475] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) rt_sigaction(0x13, &(0x7f0000135000-0x20)={0x7, {0x1}, 0x1, 0x4}, &(0x7f000080b000-0x20), 0x8, &(0x7f0000d89000-0x8)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000715000-0xa)="6d643573756df6212900") fcntl$setownex(r0, 0xf, &(0x7f0000359000-0x8)={0x1, r3}) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000294000)=&(0x7f0000972000)) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prctl$setname(0xf, &(0x7f0000189000)='/dev/kvm\x00') dup2(r0, r0) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) sched_getaffinity(r3, 0x8, &(0x7f0000258000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/17 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_config_ext={0x6, 0x1}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cec000-0xa)='/dev/vcs#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000813000)={0x6, 0x0, 0x6de4, 0x80000000, 0x0}, &(0x7f00008ea000-0x4)=0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009ad000-0x2)={0x6, 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a2b000-0x20)={0x9, 0x3, 0x200, 0xe1, 0x80000000, 0x0, 0x8, 0x7, r1}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:13 executing program 1: r0 = msgget(0x2, 0x400) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/02/17 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000022f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000ced000-0x4)=0x4, 0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = shmget$private(0x0, 0x4000, 0x54001880, &(0x7f0000c68000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/02/17 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000616000-0x10)={&(0x7f0000a29000)='./file0\x00', 0x0, 0x8}, 0x3ab) timer_create(0x7, &(0x7f0000d58000)={0x0, 0x3f, 0x0, @tid}, &(0x7f00002e5000)=0x0) r3 = syz_open_dev$mouse(&(0x7f000055f000)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000aae000)) timer_gettime(r2, &(0x7f0000ab8000)) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000059b000-0x5c)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9f}, {0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x9}, 0x80000000, [0x2, 0x4, 0x4, 0x1, 0x2, 0x14ef, 0x7ff, 0x200]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000017000-0x18)={r1, &(0x7f0000466000-0x34)="fed4c267efa76bbb3e36d466ff1989e8b30d525ecd0e92fa60e5345e3956593f5ada7e9f7ab26ce5dd4818cbde27379e9307c662", &(0x7f0000016000)=""/161}, 0x18) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000080000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000b6b000-0x4)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f000090b000-0x4)=r5) 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000444000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f0000872000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f000045f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000885000-0x14)={0x10001, 0x0, 0x6, 0x4, 0x3, 0x5be6, 0x2, 0x5, 0xc5cb, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000a5000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) getpeername$packet(r1, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000879000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000241000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003d9000-0xc)={0x0, r0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a43000-0x24)={0xffffffffffffffd9, 0x7fff, 0x7ff, 0x1c8f, 0x401, 0xd7, 0x5, 0x3, 0x7, 0x9e8f, 0xfffffffffffffffc, 0x1000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000084c000)=0x0) ptrace$setregset(0x4205, r4, 0x4, &(0x7f0000c5f000-0x10)={&(0x7f0000d58000)="5351aa46772b1564e34b16865f8c383851a48965eeb822d897d20066aeb2cfc8edf40133482b5a9529e786550735eba6ee58aa4f305fec2eaa2a92b74b4d6119", 0x40}) r5 = accept$alg(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f000095d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a15000)={{r6, r7+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000fcc000)={{}, {0x0, 0x0}}) recvmmsg(r5, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f0000872000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f000045f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x0, r8}) [ 46.038861] audit: type=1400 audit(1518864553.219:50): avc: denied { create } for pid=7199 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/17 10:49:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00002f8000-0x1)=0x234, &(0x7f0000000000)=0x1) r2 = accept$alg(r0, 0x0, 0x0) fstatfs(r0, &(0x7f00005b6000)=""/201) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002000-0x4)=0x4) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[], 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={r4, 0x2, 0x10, 0x3, 0x400}, &(0x7f0000003000-0x4)=0x18) sched_getparam(r3, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ee8000-0x22)='GPL:(){/em0lovmnet1%em0+systemem0\x00', 0xc0, 0x108, &(0x7f0000001000-0x40)={0x3, 0x20, 0xced, 0x9, 0x7, 0x2, 0x3, 0x14200000}) sendmsg$alg(r2, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[], 0x0, &(0x7f0000dc0000-0x100)=[]}, 0x4008004) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f00007d6000)='./file0\x00') renameat2(r0, &(0x7f0000096000)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x0) 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001d2000-0xb)='/dev/vcsa#\x00', 0x7, 0x200) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000080b000)="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", 0xfa) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f00001ca000-0x1)="03", 0x1) 2018/02/17 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) chdir(&(0x7f0000584000-0x8)='./file0\x00') getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000030b000-0x10)={0x0, 0x0}, &(0x7f0000cb6000)=0x10) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x0, r1}}], 0x30) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffd) lstat(&(0x7f000090a000-0x8)='./file0\x00', &(0x7f0000c0a000-0x44)) 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000dd000)='./file0\x00', 0x101000, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f00004e7000-0x40)={0x9, 0x1, 0x80000001, 0xfffffffffffffff9, "cf6850b7a7aef0784ccd5c89d960bfd70b8efd5e6fca8c5e60134ac03ba0b8c858326bd8cb8e414f191ecca5", 0x2}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000dcd000-0x7e)=""/126, 0x7e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1000000009}, 0x2c) r2 = syz_open_dev$usbmon(&(0x7f000033c000)='/dev/usbmon#\x00', 0xb0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000779000-0xd5)=""/213) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = add_key$keyring(&(0x7f00006d0000)='keyring\x00', &(0x7f00009fb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000603000)='rxrpc\x00', &(0x7f0000d51000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cd8000)='keyring\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x10001, r5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a64000-0xc)={0x0}, &(0x7f0000b7a000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, r6, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)}, 0x10) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000098e000-0x8)='./file0\x00', 0x100, 0x100) getsockname(0xffffffffffffffff, &(0x7f0000663000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000061e000-0x4)=0x14) sendto$packet(r0, &(0x7f00004ce000)="9e6b3836b0ba339f031e6be718849936698c7e3a6ab2c0e35ac53e17fecf4c1ca0007c32e8d6b292a34e90b33ebb2766c243857fcd41c40ba0e8adc825c65dcd9ff3b15e40ebb4e0f50f29e4de6acc5effcf38ef72ee017cd139d0481343c066a9f056fdc11fd49a50b29ef2e6f674d31fec6c927b30b530c6c61afaf0c43854c9fb3757538b6d83c5bb8749ac0ad5aebe8c643573e3bc5660390da43d32abb393b9cbcca8210d3f86a6c64c606cd6d51ac98d2adfceb1c74964c34886c5b407aa66ef3f322a916b3e505bc599ef5f051c0b172a5b757ffe7aa2badd9e76eabde358e939aaefcc71f09783c0a59f93e45a", 0xf1, 0x8000, &(0x7f0000e97000)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00005d7000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000200000-0x10)={0x0, 0x11d000}) r4 = creat(&(0x7f00006ec000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00006f3000)={0x20, 0x4}) 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000611000-0x18)=@add_del={0x2, &(0x7f0000da7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)) r1 = request_key(&(0x7f00001c5000)='id_legacy\x00', &(0x7f0000a42000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009f0000-0x2e)="76626f786e6574302462646576402629212cc12f47504c4024656d30657468302c73656c66637075736574212800", 0xfffffffffffffffd) socket$llc(0x1a, 0x3, 0x0) r2 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000b4d000)="9d14a12cd54d46533ccd5b19bd0fca57f5a025d43e368608acea79d4c76d0378c1b00ddd3262ce14dca476bc010c8982866c6493c3ad8d2ee76999a9c96c953abdc13fdb89ed662cc77972af850191a2e268f190", 0x54, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a3e000-0x4)=0xb83, 0x4) statfs(&(0x7f0000e5c000)='./file0\x00', &(0x7f0000e45000)=""/140) add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000936000)="a5", 0x1, 0x0) request_key(&(0x7f0000c6d000)='blacklist\x00', &(0x7f0000240000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000-0x5)='user\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc), &(0x7f0000192000)=""/5, 0xffffff12, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) r4 = syz_open_dev$sndmidi(&(0x7f0000dea000)='/dev/snd/midiC#D#\x00', 0x2, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f9000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000a54000-0x4)=0xe8) fstat(r0, &(0x7f00009c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r5, r6) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00009d5000-0x18)={0x3ff, 0xba, 0x6, 0xffff, 0xa00}) getgroups(0x4, &(0x7f0000d5b000)=[r6, r6, r6, r6]) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000637000)={{&(0x7f0000481000/0x4000)=nil, 0x4000}, 0x2}) 2018/02/17 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000d82000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000826000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009e0000)={0x0, 0x4}, &(0x7f000051b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000064c000)={r1}, 0x8) 2018/02/17 10:49:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001c4000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2}, 0x10) 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000012000)=[{0xb, 0x3}, {0x4, 0x1}], 0x2) syz_emit_ethernet(0x7e, &(0x7f0000011000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@dev={0xac, 0x14}]}, {[@dev={0xac, 0x14}]}, {[]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000000010, 0x2, 0x0) 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d1d000-0x28)={@generic="69f6c4964b7d9807703a2011bae5eb11", &(0x7f0000f5b000)=@ethtool_eee}) times(&(0x7f00003e6000)) 2018/02/17 10:49:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x4}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000bdd000)={0xb4, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="7f8522dc80d0ef9a41d29a4e5cb5e520a82f6eaf5ff76ea735cbcfe2c624554d5be619f95db6758f7377bdcd144142afb6096e1b7d0b10ab76a4ff2170a10ce180fca01a4f47004fd32e8408d0aa2319b487ea26aec00b3e61475379c8e43936cfdbaaa2342a3f3c1a619480c70ecbc3b703e5fa2f2d1e448357ea77d644782e5a850eb4a6fbad25f7c4b6e4609c4f215ec5a108d5c9efe3329760e237"]}, 0xb4}, 0x1}, 0x0) 2018/02/17 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) getsockname$inet6(r0, &(0x7f0000fd7000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000061000-0x4)=0x1c) pread64(r0, &(0x7f000057c000)=""/226, 0x144, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000760000-0x14)={0x9, 0x8, 0xfffffffffffffff7, 0xffff, 0x3f, 0x5, 0x1, 0x1, 0x9, 0x8}) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f00007ec000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="50a7e5101fe4a688f40b5f4f4c86cda9ec6b9b96e316dad82c7c75a1d6d9491b945dd92499590379798c9baf54ff33e5835475", 0x33, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002fa000)='/proc/self/net/pfkey\x00', 0x410002, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000233000)="8a9782e47e095036d9729b52c8819502185e520906f42179aed951838042c1830864b76fbcfd9560db8a095d756c1d1e7200bea163a3e8d3b8e15e43dd5971c0934913937fb3a6f301de2ef3699db3a3f6162446d489cb531981540a69328a3e6e9e3082956ec10c50479de094a953ff777ed2aea95bb2f708a44eb62e0b7250d171ac4b0f3f9d1cd0617348fbbded04d40b52e0db13824e8399f461ee5ad8a1211b9cdf786ba85a42", 0xa9) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1080, &(0x7f0000d05000/0x1000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x1000, &(0x7f00007c3000/0x2000)=nil) 2018/02/17 10:49:13 executing program 6: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x413, 0x0) getsockname(r0, &(0x7f00009aa000)=@hci, &(0x7f0000baa000-0x4)=0x6) r1 = creat(&(0x7f0000492000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller1\x00', @ifru_map={0x80000000, 0x7fffffff, 0x1, 0x8, 0x5, 0x40}}) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b9000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(poly1305-generic)\x00'}, 0xffffffffffffff54) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7) sendfile(r1, r2, &(0x7f0000dd0000), 0x7) 2018/02/17 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000712000-0x4)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008c5000)="7928ec7119034bd552abcf4ab32197a44d6f8954eeb41da3568bd6bc36503283a161728ad8886af1bf261a6bd237ca037762e2ffd05e4b09146bcaf67b75bdfc12e422eb92612c1c143d", 0x4a) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000daa000+0x5eb)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000074c000-0x4), 0x4) write(r2, &(0x7f0000384000), 0x0) [ 46.306876] netlink: 144 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000092000)={0x6, r1}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00005e7000+0x991)=""/126) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000ef0000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f000094a000-0xd)='net/anycast6\x00') ioctl$TIOCMGET(r2, 0x5415, &(0x7f000034c000-0x4)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000aef000-0x10)="8534451cfe56ae66e20c0a733b410567", 0x10) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000010d000-0xcc)=""/204, 0xcc}], 0x1, 0x0) 2018/02/17 10:49:13 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008af000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aff000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c81000)="365abaa32441df4cebfb4cc8190e165ec72ab172979233d76ff03274599ed6", 0x1f) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000651000)=[], 0x0, 0x40010) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ppoll(&(0x7f0000bd0000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x8000}, 0x8) dup2(r2, r0) 2018/02/17 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000af8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000afa000)=0x3) syz_emit_ethernet(0x112d, &(0x7f0000af8000)={@random="df8203365fd2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x111f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x401, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x3], "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"}, {0x1, 0x0, 0x7, 0x22200000000000, 0x0, 0x0, 0x800, [0x1ff, 0x2936], "0ecd136097f18b7f9aca1583acbe2008dbdb232dda1d634d5cce5d8f7c9ae7d3f20a8d1ce422f62f65c8e7d58b6f30818732fb973fc7d1f008b981f1eff986707e2bd5fde57da3ed61e74bba4f6bce8a41de6a4623da8cf3903fc757482beaf07ff2988c0e508835d001ce18b0705f850a80703e33ae202872ee36c593acbd9edfeb6515b441077c0a406d6844cecefdadf469e3126f500b6ba60840bc6ce8d8b44fa79c4bc17b47470252739decd5fa5d93d3b08a190de36ef40c389f"}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x86dd, [0xfff, 0xd596], "2edead1cdd8ea2cadc48f8c2a0c0fe3bd856e59dabea6afb0ed3e216b947cc639f7de00191d96d2b1faa14908d93d181f36249b8"}}}}}}, &(0x7f0000370000-0xc)={0x0, 0x1, [0x0]}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000926000-0xcf)="b62c95b0c9374a010246d5dac8a6fccda54b0fbeaef73fe3e50b53ca6f256679c9236a8c1bc20e56cf7798f3205dbf14e4f8816a67b44a2b26f085d03186fdad98035c4fe934ccf28ce4ed0316eb3603a5caf438f53d21ce4ed1dd6d60bc2bd5f1e86c602f84ee0c48f4d482a89affe8d06f360b926ca74aa9a1b129389a82cab91c052bb83f56258f171aab257bb4a697d96987ae7ca942379533d29fb0c0a018ae4dea763e2deb54074d110494d48afd873571466344e0fd50e59fe70b52b2d948af5c329e7792aa6842788fc5c8") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000415000-0x4)=0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c4000-0x10)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000afb000)={0x2, 0x24, 0x6, 0x5, 0x5, 0xffffffffffffffc1}) sched_setparam(r2, &(0x7f0000afa000)=0x8) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00004df000)=[{&(0x7f0000fdb000)="ba", 0x1}], 0x1, &(0x7f0000fdc000-0x30)=[]}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x800000000}}], 0x30, 0x40}], 0x2, 0x0) pipe2(&(0x7f000039f000-0x8), 0x80800) 2018/02/17 10:49:13 executing program 1: socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000029000)='./file0\x00', 0x100, 0x22) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000029000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001b000)={r1, 0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) connect$netlink(r2, &(0x7f000002a000-0xc)=@proc={0x10, 0x0, 0x2}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000029000-0x4)) 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000328000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00002ab000)={0x24, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x11, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009d3000)={0x0, 0x7c, "97d393653c42a131159addecb1ba2cd889416ef3f22b5af41b2ce8e0df36b65915748658697b6e3aa58238d0096948bced53afa1c388e7902ffd61c37db71dd05ffe714fe47e2522dc21833ac66228684c5441d3c51944f4273413b4c6f97f945ffcd04ce392bc4e1dd8ed693001de33b0f258d42736afb245a0b62a"}, &(0x7f0000262000)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000048f000)={r1, 0x6, 0x30, 0xff, 0x100000000}, &(0x7f00008fc000-0x4)=0x18) 2018/02/17 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) truncate(&(0x7f0000fd3000-0x8)='./file0\x00', 0x20) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000024a000)=@assoc_value={0x0, 0x101}, &(0x7f0000f23000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d53000)=@sack_info={r1, 0xe409, 0x7ff}, 0xc) listen(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/autofs\x00', 0x30900, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000b32000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f000008a000)=0x328) eventfd2(0x7, 0x1) ioctl(r2, 0x4, &(0x7f0000813000)="fd83fcad5c531be1bee988389246337382a6da16d73b22ab3ca29d11e4dac062375085331958417159a864af0fdb2f42a9a77552a125406276512dfe3856739026292fc88b3a42d74fd172dc54593757d37c08d92d2e9e473208a7af13d18310ae200eead3f002e710498e375479e1531b4f5905b21dbd20390d36bd4bd32e8069c802f0649a70fadc48392f329fc907965523c3ca73d472a05f5f") setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00005cb000-0xc)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) r4 = open(&(0x7f0000f9d000-0x8)='./file0\x00', 0x80000, 0x2) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000aad000)=""/4096) accept(r0, &(0x7f0000e05000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00006aa000+0x65c)=0x10e8727c2576bd97) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000824000)={0x3, 0x0, [{0xc0000001, 0x3, 0x7f, 0x101, 0x40}, {0x40000001, 0xffff, 0xffffffffffff24f2, 0x6, 0x7fffffff}, {0xd, 0x4, 0x8001, 0x7fff, 0x200}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000c04000-0x18)={0x3ff, 0x84, 0x9}) 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000033000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/17 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000064000)='/dev/sg#\x00', 0xe35, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000098f000-0x58)={{0x0, 0x8}, 0x0, 0x7ff, 0x20, {0x1, 0x1}, 0x7, 0x100000001}) ioctl(r0, 0x2e, &(0x7f00006c1000-0x2c)="663d6c6759a2bd2f25f13ed1436fe9cbd49156fc95d553e7f4f75f9d7ee9fc28cbd72c20a132d8b9e8c29113") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000320000)='/dev/sequencer2\x00', 0x5, 0x0) timer_create(0x7, &(0x7f000084e000-0x60)={0x0, 0x2f, 0x1, @thr={&(0x7f0000e5b000-0x81)="d0219b0fc95b6b3a3e16e3ad868815584c7a59923a77364410fd6bd5a7751fd5f76a75254ec36fceb2cd70c22133a8f92c57e88afdcc773b8de894edbac80d057823766ddcaec2f39be4e6939f7806602e0d431c5c4e3a59f80671436c3f671c17dd2a952b9eda6478bd47ed700a86c91d60b18184cc81d29e87cf04c1ec2b1103", &(0x7f0000013000)="fc71b5c1ae6f440b55903ccb6cd719c6b8ab27a8c1113479598dd5b16c2b8f5eec8e9ca172d5379d76b71e05c3f43be7dbf3332dfe31305500b83dcb34bf85d41a264b4dea932ba4761420f467d7e3d4a8fd4407bf84d35dcbef2b9833bc8e9667dbd4e67e928dc6046156a2d97e75097aa0741e9c7e69ab14381efe995852ee0987e22b96ce188e51cb4daf474212a3f6bdfb267b23714e933f9d3e44fecaad3afd6a4f4c88a85e357949fad555e2a7bf05554a26affd494e44a67fd4fc16d0c210df94"}}, &(0x7f0000f90000-0x4)=0x0) timer_gettime(r2, &(0x7f0000756000-0x20)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000895000-0x8)={0x401}) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000007000-0x1)) 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000030c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000048000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000f6e000-0x8)={0x3, 0x8}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000298000-0xba)="e89d0e2c3e7cbef5c33e7f87290f7bdc71ab5b5e556037754a281627e07e7b5ace96f80ba33f3bd1fd7afa9b0026fa1bc877c5be544ae0495086ead689febfe1a677435641a58448110cd6c5d4a8c4430fd9eaee1ce74703f88baf4fe3beedc5703dadd89babca6ff60350648e1e76f9755d9a001eac6a4b9acf761a4a23aee743d26eef068ca99433f2c0ffdbda8cc6d381749617e43f94db3519028dcb1e859dc2d48aa54e72131543c73d2f4ec4156bcfcd7c84eee2a1c44c") openat$ashmem(0xffffffffffffff9c, &(0x7f000063b000-0xc)='/dev/ashmem\x00', 0x8c000, 0x0) syz_open_dev$binder(&(0x7f0000eee000)='/dev/binder#\x00', 0x0, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) exit_group(0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00005dd000-0x8)={@reserved=0x1}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000166000)) socket$key(0xf, 0x3, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000054b000)='/dev/ptmx\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b3c000-0x4)=@assoc_id=0x0, &(0x7f0000fa1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000859000)={r1, 0xffffffff}, &(0x7f0000cd6000+0x410)=0x5) syz_open_dev$amidi(&(0x7f0000e25000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x48400) io_setup(0xfffffffffffffffa, &(0x7f0000d87000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f000056f000)=[]) getxattr(&(0x7f0000801000)='./file0\x00', &(0x7f00001ca000-0x13)=@random={'system.', '/dev/ashmem\x00'}, &(0x7f0000c12000-0x1000)=""/4096, 0x1000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000461000-0x4)=0x3, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/dsp\x00', 0x1, 0x0) 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/cuse\x00', 0x8000, 0x0) bind(r0, &(0x7f000013f000)=@generic={0x11, "d219c87fb7700f8633e10661553d1fe95d318d765a09ab118e0ba68ff2289da37371a68e80e2d8cfbaa200f72342ba53875bb542cd694dd65f794e6c42b712f7da64bbeb42972c0aa949ae0a9f4a9a3604864939994e180d49631bb744cb0ff5f514a1be78f7266e1a085db4b602b09703b8ca0919245639cfb8c004a0be"}, 0x80) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000819000-0x18)={0x2, 0x8, 0x1, r0}) clock_getres(0x8, &(0x7f000032d000-0x10)) [ 46.549090] audit: type=1400 audit(1518864553.729:51): avc: denied { create } for pid=7316 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x22000) prctl$intptr(0x8000000000001e, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0xe2002, 0x19) 2018/02/17 10:49:13 executing program 4: r0 = socket(0x2, 0x80003, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000001000)=0x4) setsockopt(r0, 0xff, 0xfffffffffffffffe, &(0x7f0000002000-0x8e)="bad71658d6c2c3c8840140c71a7203b709b7aefadcc826b39e1d6b3c61ccfe42f31cf9af901d35e436cf4092b53f1f2c03989f36934b3af6603a8448635ea81f98a31c8519e968eb5dfc82ed7091323dc7356e3f2347c35ac18b7f3eb3cfb74e955942d563d0367614cab41665a0e21cdd1ac7e2ec70ab98a8d02749b7c2104b0786e25ccac811f10f01cb160b42", 0x230) 2018/02/17 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f44000-0x8)={0x0}, &(0x7f0000e55000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f18000)={r1, 0x100, 0x2, [0xfff, 0x9]}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000097d000)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x118, 0x228, 0x118, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f00000db000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="44692c5e0459873c3df54dccd06c7a2d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0xa980, 0x3}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xff, 0x9, 0x100, 0x3, 0xffffffffffffffff}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x401, 0x8001, 0xaf0}, {0x800, 0x8, 0xffffffff}, {0x2, 0x4, 0x7f}, 0x7, 0x5}}}, {{@uncond, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x7d47, 0x1f, 0x7, 0x32, 0x1, [@dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty], 0xf}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6664079dd6ffef3fa2dbcd2d05d2021e7c9b9bb3380bf664d3f11d3ed70f"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000164000-0x19)={0x19, 0x0, "faef7487c64d5e6e0d727fc301d26e3b19"}, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:13 executing program 0: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e7000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00002ed000-0xd4)=""/212, &(0x7f00002ec000)=0xd4) connect$ax25(r2, &(0x7f00002eb000)={0x3, {"f023f0f65f73e5"}, 0x4}, 0x10) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d5f000)='/dev/snd/seq\x00', 0x0, 0x4000000000000002) clock_gettime(0x0, &(0x7f00000c6000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b3d000)={0xfffffffffffffff7, 0x80000001, 0x200, {r1, r2+30000000}, 0x5, 0xffffffff}) close(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2d000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a41000)=0x8, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d31000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000024000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000fc5000)) 2018/02/17 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000e76000)='/dev/snd/timer\x00', 0x0, 0x200) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) dup2(r2, r1) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x100000000) uselib(&(0x7f0000774000-0x8)='./file0\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e82000-0xe8)) 2018/02/17 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b1d000-0x8)={0x0}, &(0x7f0000abb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000071b000)={r1}, &(0x7f0000d1e000-0x4)=0x8) 2018/02/17 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) r1 = msgget$private(0x0, 0x401) msgctl$IPC_RMID(r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/17 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f00004f8000)) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f000095e000)) 2018/02/17 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000051d000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000036e000-0x4), &(0x7f00001aa000)=0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ea000-0xf)='/dev/sequencer\x00', 0xa201, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000074c000+0x4bd)='/dev/qat_adf_ctl\x00', 0x2882, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) recvfrom$ipx(r0, &(0x7f0000bdc000)=""/49, 0x31, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000e2d000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) 2018/02/17 10:49:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d93000)='/dev/sg#\x00', 0x30, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000368000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1, 0x1, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000c4000-0x20)={r1, &(0x7f00009d8000)='$', &(0x7f00007d0000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000591000)={r1, &(0x7f00000f5000), &(0x7f00008fa000)}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000044a000)=""/150, &(0x7f0000a5a000)=0x96) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000ad6000)='./file0\x00', &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000125000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad9000-0x4)=0xc) r8 = getpgid(0x0) getresuid(&(0x7f00000f6000-0x4), &(0x7f0000522000-0x4)=0x0, &(0x7f00005ae000-0x4)) getgroups(0x3, &(0x7f000026a000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r11 = getpid() getresuid(&(0x7f0000295000)=0x0, &(0x7f000054d000), &(0x7f0000772000-0x4)) lstat(&(0x7f000095c000-0x8)='./file0\x00', &(0x7f0000b3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a00000)={&(0x7f00007fe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009a3000)=[{&(0x7f0000ac7000)='oa', 0x2}, {&(0x7f0000126000-0x6a)="c31ccc2906871a6f54103c8dfd0fe1da760f44efc3a3de90bdd5ac700f071b26e650793797d219cdd55ddfb13df652eb49e517b6c64228085826b333db3ec3ba0ea56a62d094152a9ec13b3bd49f926626776e324898bd16aa810e3d14c57d51ffc06adc668a32cad057", 0x6a}, {&(0x7f0000131000-0xee)="5b1c093ed7e0f451dcc6f2f70677646f6ad34cf2527162ff5a7d77498853dbdf232ec2dc5aeaaf6abbf55e80ebd81ee0f42c561e0cff04300ef9bd0d713f95f82cf8920f99c110706e7ffeac76231acbc6978535745230e4540fb3c8ee4e7423141a2cf7acbdff1d888e7e47fc504613d279e1d98f2b908c4bc3e2c455b5489294729b6629227bb465134ed50200368d0d61345574e29762efd729397d136f152e8ba1ce6acda28d720c19f33cf7eba90029ad615b0005aa8fffc9c96abe98395bcb874877298858ed01617851748a9d254045513b0fa687b078be57506058ac23fa0367e5bd04a65cdb8971a914", 0xee}, {&(0x7f0000877000)="b2864c8ccef917677fe9284d8875d534907cefd3adec341d91878a4f9af4c4d9662097b66228ce78da62422c805be24ebe697da487ef5e15fdc086e9b1a2d365834c4e5cef2cb7097ce9cd7618455473b2a74dc6c417920aa5c2ba1d5817d0fc8418ef2d06b48e6d6c98d7bf0c46992627c6619e1c017c35415b28a6280270429bc4971967872cd3cce8e3840f19e5bfc2235a11deb0dadf5687beb1b5a7aa1cd3dbc5f577b284dc936a5a9f46f7d32bec2acfbf759b90f9eb6b98c24d932aff19c6291ad99a5e7cae636b540dd5314bb2acbfbbeb6fbafd5fe6ea82c7897657ef4d514afdab23fd5185e7c462b2a8282b26e9a8f612df7aef", 0xf9}, {&(0x7f0000aeb000-0xf0)="2409ee002c59b7986986808aee39e96e71fc9d901709627b69266f9b100f9d01ac6c07a94ac5308d9d7113e372d435b1ab8b1c8e28f0dd165ba9b79d1d51d2ebbeb2e2d3941b66c22a33b48f27ac611fd51bfd4063f9ddfe6acbcefa3bcc378321bafde5721d1ec6e136a984b116396256a7dd796accf4f9ac94e4d10842925939ec9889c6bc1c934a04891d3b4cd4ebdfcb2d4b2f520fc50718abebc9d7b06637f1bec754690b9bbd4c1eeb80eaaa48b743dee44b3475755efb00ad352037cb2c477e1c0f23ce28637f485f8facdc798ad7bc18e3b2a957e15bccf4763dcdeeafc07642390b7fce3310b3a8797ff563", 0xf0}, {&(0x7f0000c8c000-0xb6)="5e4c8025fe8713f52696081d0ac289d9801f4b5c8d5fb7f9a769be8ed7908d9f66d08ca57e6b34ef6297d0ccfca23aa7092b44d4e408d46cdb254923958f0237c69206efe69e8198157b02e69bc215d9699c6dab0a104a404cd552a370e77af1f6ef34d4477769512e991987a24acd32f3f465e9b5f647c4420cb7b236edb8200952e473bd33d44b0bfd3cbdc8742fccf4c27286f726fe889d75a7f756152e4dac7ba848c50f07eceea75062187ca71f7fc6cf840179", 0xb6}], 0x6, &(0x7f000061a000-0x150)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x150}, 0x1) 2018/02/17 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00005dc000)=""/89, &(0x7f0000ca3000-0x4)=0x59) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f00005e9000)="d7", 0x1, 0x0, 0x0, 0x0) close(r2) accept(r1, 0x0, &(0x7f0000efb000-0x4)) close(r2) 2018/02/17 10:49:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000)={{}, {0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x80000001}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r2, 0x1f, 0x7ff, 0x3, 0x7, 0xfffffffffffffffa}, 0x14) mq_timedsend(r0, &(0x7f0000001000-0x9), 0x0, 0x0, &(0x7f0000003000)={r1}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000)={0x80000001, 0x9, 0x3, 0x0, 0x20, 0x8, 0x1ff, 0x5, 0x5, 0x9, 0x8, 0x100000001, 0x0, 0x2, 0x9, 0x9cc6, 0x0, 0x6, 0xb284}) [ 46.779893] audit: type=1400 audit(1518864553.960:52): avc: denied { map } for pid=7376 comm="syz-executor0" path="/dev/sequencer" dev="devtmpfs" ino=9098 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 46.810958] dccp_close: ABORT with 1 bytes unread 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000279000)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f000046f000)='/dev/rtc\x00', 0x88900, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000074000-0x4)=0x2, 0x4) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f000010a000-0x26), 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@abs, 0x8) 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x5, 0x1a0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000e37000-0x14)=[0x7, 0x401, 0xffffffff, 0x0, 0x0, 0x2, 0x7, 0x0, 0x3, 0x4]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000250000-0xb)='/dev/mixer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000d80000-0x4)=0xf28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, 0x0, 0x0) pipe(&(0x7f00007c5000)={0x0, 0x0}) r1 = add_key(&(0x7f00005b2000-0x12)='.request_key_auth\x00', &(0x7f00005f2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e57000-0x43)="34b13d3be8eeb14ae4f07b8a5e04121788de5d3e69113f72aab48720da798ba235e380075a877232018c63d9646d145d6ec20e92e33982deb395f872682955411b1c7a", 0x43, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x200000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000078d000)={0x100000, 0x110000, 0x4, 0xfffffffffffffff8, 0x2}) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000510000/0x2000)=nil) 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfa000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e94000-0x4)) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x60)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x40000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}}) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000002000-0xc)={r1, r0, 0x3}) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000020f000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000086c000-0xb0)={{0xb9, 0x9}, 'port1\x00', 0x0, 0x20, 0x40, 0x4, 0x7fff, 0x2, 0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x5f3, &(0x7f0000000000)={0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000042f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x7ffffffc, 0x800) r4 = fcntl$getown(r3, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000468000-0x8)={0x2, r4}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00002b8000-0x1a0)={[], 0x10001, 0x1800000000000, 0x100000000, 0x0, 0x1f, 0x3000, 0xf000, [], 0x3}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000cd9000)=0x6, 0x4) r5 = syz_open_dev$vcsn(&(0x7f000096f000-0xa)='/dev/vcs#\x00', 0xe5, 0x40000) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000903000-0x1)=0x3) ioctl$void(r3, 0xc0045878) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f89000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00004d3000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000832000)={r7, 0x2000000000000008, 0x3f}, &(0x7f0000bf3000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b73000-0x8)={0x0, 0xd}, &(0x7f0000f8a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d0c000)={r8, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x6, 0x30c, 0x7, 0x10000, 0x8}, &(0x7f0000123000)=0xa0) write$selinux_access(r2, &(0x7f0000e53000-0x4d)={'system_u:object_r:iptables_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x32}, 0x4d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007ee000-0x4)=@int, &(0x7f0000c4d000-0x4)=0x4) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x8}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r1, 0x9, 0x30}, &(0x7f0000002000-0x4)=0xc) clock_gettime(0x0, &(0x7f000060e000-0x10)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000)={0x0, 0x0}) prlimit64(r2, 0x0, 0x0, &(0x7f0000005000-0x10)) 2018/02/17 10:49:14 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000-0x10)={0xa76, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0767", 0x8, 0x2000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000818000-0x4), &(0x7f0000f79000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004fa000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009bf000-0x30)) mknod$loop(&(0x7f00002c9000-0x8)='./file0\x00', 0x8101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f95000-0x5c)={0x401, 0x1, {0xffffffffffffffff, 0x0, 0x9, 0x2, 0x9}}) open(&(0x7f0000178000-0x8)='./file0\x00', 0x40000, 0x110) [ 46.940305] audit: type=1400 audit(1518864554.121:53): avc: denied { map } for pid=7401 comm="syz-executor3" path="/dev/kvm" dev="devtmpfs" ino=9011 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:kvm_device_t:s0 tclass=chr_file permissive=1 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(r1, &(0x7f0000822000-0x8)='./file0\x00', 0x200000, 0x4) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000009e000-0x10)={0x5, 0x8202, 0x1, 0x8, 0x0}, &(0x7f0000b0e000-0x4)=0x10) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000430000-0x8)={r3, 0x1ff}, &(0x7f0000b0e000-0x4)=0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0xfffffffffffffffd}}]}) ioctl$int_out(r0, 0x5462, &(0x7f00004ef000)) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001e00e9f8ff") getdents64(r0, &(0x7f0000000000)=""/4096, 0x1fd) getdents(r0, &(0x7f0000000000)=""/48, 0x2071513aea1c1a48) ioctl$KDENABIO(r0, 0x4b36) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001a7000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a30000-0xf)='net/ip6_mr_vif\x00') ioctl$KDMKTONE(r2, 0x4b30, 0x100000001) r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000fc3000-0x78)={0x2, 0x78, 0xffa7, 0xfffffffffffff001, 0x1, 0x287ac0000000000, 0x0, 0x5, 0x3501e3fef8fcc79e, 0x3, 0x33cb, 0x7, 0xb5, 0x18c, 0x0, 0x40, 0x6, 0x5, 0x3, 0xf084, 0x401, 0xfee, 0x5f, 0x0, 0x9, 0x400, 0xfffffffffffff001, 0xffffffffffffffff, 0x7892cc18, 0x3ff, 0x1, 0x3, 0x401, 0x400, 0xfffffffffffeffff, 0x9, 0x100000001, 0x7ff, 0x0, 0x74, 0x4, @perf_config_ext={0x0, 0x1000}, 0x20, 0x82, 0x7, 0x2, 0x5, 0x8, 0x9}, r1, 0x8000, r3, 0x2) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000625000)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) unshare(0x21110000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000474000-0xd)='/dev/usbmon#\x00', 0x1f, 0x311000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e4f000)={0x0, []}, &(0x7f0000348000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000b02000)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000509000-0x4)=0x4, 0xfffffffffffffedb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae0000)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x0, 0x120, 0xffffffff, 0x218, 0x0, 0x450, 0x450, 0xffffffff, 0x450, 0x450, 0x5, &(0x7f0000945000-0x9), {[{{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4}}, @common=@set={0x40, 'set\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @gre_key}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@set={0x40, 'set\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @gre_key, @port}}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@empty, @gre_key, @icmp_id}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x3fb, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000897000)='/dev/vcs\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000832000)=""/34) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000e23000)={0xa, 0xd, &(0x7f000062c000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0xbc5, 0xf, 0x5, 0xd, 0x50, 0x5}, @jmp={0x5, 0x6, 0x5, 0x7, 0x3, 0x0, 0x18}, @map={0x18, 0xf, 0x1, 0x0, r0}, @exit={0x95}, @generic={0x3, 0x100000000000008, 0x7, 0x4}], {0x95}}, &(0x7f00009fa000-0x4)='GPL\x00', 0x3, 0xfb, &(0x7f0000f46000)=""/251, 0x41f00, 0x1}, 0x48) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00008a6000-0x4)=0x2) syz_open_dev$evdev(&(0x7f0000370000+0x515)='/dev/input/event#\x00', 0x542e, 0x4000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000a11000), &(0x7f000063f000)}, 0x18) 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x200000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0505510, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x7000, 0x0, &(0x7f00008a8000/0x7000)=nil) r3 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) r6 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x1000)=""/4096) r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000004000-0x70)={{0xa5f9, r3, r4, r5, r6, 0x4, 0xfff}, 0x32, 0x4, 0x100000000, 0x0, r7, r8, 0x7}) bind$bt_hci(r1, &(0x7f0000004000-0x6)={0x1f, 0x6, 0x2}, 0x6) 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000349000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00005d3000)={0x1, [0x7]}) r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup2(r1, r1) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000ee2000-0x4)) 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000095c000)={0x3f, 0x20, [0x8001, 0x1c0000000000, 0x8, 0x400, 0x3f, 0x200, 0x7f, 0x2]}) getsockname$netlink(r0, &(0x7f000061f000-0xc), &(0x7f0000779000-0x4)=0xc) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ppoll(&(0x7f0000fea000)=[{r0, 0x4499}], 0x1, &(0x7f00002aa000-0x10)={0x77359400}, &(0x7f0000f58000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b7a000-0x8)={0x0}, 0x84000) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000347000)=0x8, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000522000-0x220)=@raw={'raw\x00', 0x9, 0x3, 0x1c0, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00', {}, {}, 0x0, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041f000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f000006f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001fc000-0x4)=0x1c, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/enforce\x00', 0x400800, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000baa000)=@routing={0x7f, 0xc, 0x3, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}]}, 0x68) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000231000)=0x101, 0x4) 2018/02/17 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e2a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fca000-0x8)={0x0, 0x7}, &(0x7f00001d8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000531000-0x10)={r1, 0x7, 0x5, 0x3}, &(0x7f0000fa5000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f00005d7000-0x4)=0x98) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/sequencer\x00', 0x200, 0x0) uselib(&(0x7f0000e94000)='./file0\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000eaf000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}}, 0x8c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r3, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000008e000)={0x5, 0x200, 0x1ff, 0x8, 0x9}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000de7000)='/dev/vcs#\x00', 0x4, 0x204000) bpf$MAP_CREATE(0x0, &(0x7f0000590000-0x2c)={0x7, 0x80000001, 0x8f, 0x0, 0x8, r4, 0x404}, 0x2c) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8), 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000028b000)={0x4, 0x3bbc0000}, 0x8) 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000092e000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000972000)="d443f92499e6da62f03bc6c126b2af4cb0308e0580d08cf98dec2b4662f5890fbfc1a5b87fedf0290bce7db2c6ed1990663f2f6114e4944bf4cafa44ea9063e9d1a92bdd70f0edf9e2d53f451bdce021b3f6a6fd3662c7936e48e1e6d70c7d03fc26d811a7ab08e639a700247731408c07d7f8d32cfe5106043468f1eaf1f2f797b7fe66a672b60876ab2b88c881f38905d7be7ff4fd2e63e4638051db304aab8346e3f07444fd882253587a2555de079328136eebe4a2e2a76e23196c657162fcb0e420dcb6ae33a8768e7a60765140ebb8038258b71db184720816fb") ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000345000)={0x2, 0xfffffffffffffff0, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fc1000-0x4)=0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f63000)) getpgrp(r1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) [ 47.174148] xt_cgroup: no path or classid specified 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000075000-0x8)='keyring\x00', &(0x7f0000696000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000020f000-0xb)='selfnodev*\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f000017d000)='keyring\x00', &(0x7f0000976000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) write$selinux_validatetrans(r0, &(0x7f000062e000)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'system_u:object_r:hwclock_exec_t:s0', 0x20, 0x33, 0x30, 0x20, '/usr/sbin/ntpd\x00'}, 0x60) 2018/02/17 10:49:14 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x3, &(0x7f00000be000-0x1), 0x0) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) r1 = socket$rds(0x15, 0x5, 0x0) lseek(r0, 0x0, 0x3) fadvise64(r0, 0x0, 0x100, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c8e000)={0x0, 0xea, "9d2b80544bf65778f83202acaee11395c94fab39e83f888bc1ccba385cc705fbb06149532f68beeefb018edf58aba751cbe645c5c8dbf46d0a7fa82c5ec35bdf5ffb8bbea55c45c0e062d67c768362cab49e8a711dd2749a5797a33b1b5ef10341830f33c6dbe8a332828afd69f8b16e253a2177175111626a56ebbe336db5f31670d9cd950cf9343b24dff3d61aaeb86dd7524ae44a6946745da8f0a5a4c09fa0b30535856602f2c1ebdf39019c0184f164a0d7a69eda61afbdd34657eda01a2d03b13ed3db045749b0266ee2018b8a96e560b8902844e86946f8ff1e772c9d547b68ec9885117b20d2"}, &(0x7f0000fac000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003f9000-0x8)={r2, 0x3}, 0x8) fadvise64(r1, 0x0, 0x1, 0x0) 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000bb8000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/17 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffd, 0xfdfd}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000554000-0xb4)=[], 0x0, 0x0, &(0x7f0000f42000-0x10)={0x77359400}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 47.235623] xt_cgroup: no path or classid specified [ 47.246389] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 47.269910] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001000-0x138)={{0x1, 0x6002, 0xb, 0x7, 0xe70, 0x7fffffff, 0x1800000000, 0xffffffff, 0x200000000, 0xb4, 0x5, 0x8000}, {0xf000, 0x0, 0x9, 0xff, 0xff, 0x8, 0x40, 0x2, 0x6, 0x5, 0x2, 0x2}, {0xd000, 0x1000, 0x0, 0x5, 0x2, 0xe7, 0xa263, 0xfffffffffffffffc, 0x9, 0x80000000, 0x3, 0x4}, {0x0, 0x100000, 0xd, 0x400, 0x7490000000000, 0xfffffffffffffff7, 0x100000000, 0x866, 0xfffffffffffff8d2, 0x101, 0x0, 0x1}, {0x3000, 0x400000000100000, 0x18, 0x1, 0x1000, 0x200, 0x8, 0x80000001, 0x6, 0x1ff, 0x3, 0xffffffff}, {0x5000, 0x100000, 0xf, 0x100000001, 0x4, 0x7fff, 0x9, 0x7, 0x80000001, 0xffffffff, 0x6}, {0x1f000, 0xd002, 0xd, 0x7, 0x0, 0x0, 0x400, 0xe1b5, 0x5, 0x6, 0x6, 0x5}, {0x6003, 0xf000, 0xc, 0x1, 0x40, 0xf4, 0x4, 0x7fffffff, 0x4, 0x3, 0x8, 0x1f}, {0xf000, 0xf000}, {0x4, 0x7001}, 0x10000, 0x0, 0x6000, 0x80, 0xc, 0xa000, 0x5002, [0x9, 0x4, 0x0, 0x8d]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x30, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008ed000)={0x0, 0x0, &(0x7f0000e42000)=[{&(0x7f0000034000-0xf9)="d949dca38518ba962d189e5cc1249b84290a7a5d4eb2cd54642c170a02f8fd279f0b87db9fce2942e87dcd34257b80bf5e6524dcaeb8b3a3166320c26c4e133f2d52897fb0587f31e25f0353ba297c84566c3ac3a1f216f2e0d2c5ebb9b9f6d82d884f0117c7d8ce00b24b25d602862258b5466e35d8e2fcc60ad3cc300893d6a7e5f88ae3aea47a93a1b1963f1d88de3644140961cf09d6b5226a25b94f3f18e035bbbc62d673be4968d66664089f65be8dc93b3821abbb8fe2c259c7328af4e966a8af2c8210ee50b6951581157d8c9d7d35b75e108b6d4220589ef0db73dcc35f378307b83926383d20d0b3db42e5e7ca5b6e6189aa59da", 0xf9}, {&(0x7f0000332000-0x1000)="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", 0x1000}], 0x2, &(0x7f000016e000)=[@assoc={0x18, 0x117, 0x4, 0x40}], 0x18, 0x8080}, 0x4000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b4b000)={0x0, 0x0, 0xf3a6}) 2018/02/17 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x4) 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0xff) sync() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff8000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x11, 0x1, "d2fc456d6ecade0b5ba5e5c754b87e98756c4e510ddee0d4eaa8cd13e54eb87878218595eccf69f62932874884f4295e9a630c0b0b79f9bb14db292ea9a9866d", "ae4a4c658086348609a334b3776586fbf90a2b8694fd8998dd631feca15cc69458580e9bacc6771cdc4d757772d9d9c3bc2cc18cc508b2c9d061dbfbf277df34", "666c98149dce64fdcfa1322001c58f00b2320f6f444394aedb9c07109a7f452c", [0x2040000000, 0xe2a]}) 2018/02/17 10:49:14 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000cae000-0xb)='/dev/audio\x00', 0x10041, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000048000)=0x4, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000033000-0xa)='/dev/ptmx\x00', 0x10001, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f0000027000-0x6)) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000256000-0x5b)="b25ecfd700d55e2fdd04a51159d823f3ab7829cc4aadda32d2e506a10fc07c5e12566085cb5d0621b5a85a95a4493a82fcf90c9b8b300f6fb0046f6ea1bfea24dd3449c711085c5e33dbfc1ff73bcfaf61f7132a517d1248cce6ce") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000643000-0x50)={0x100, @time, 0x10000, {0x7fffffff, 0x1}, 0xffff, 0x1, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000d0a000)='^', 0x1, 0x9895985f7765d4c7, &(0x7f0000918000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r3, &(0x7f00009d4000-0x297)='R', 0x1, 0xc880, &(0x7f0000657000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = dup3(r3, r1, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000056d000-0x14)={@mcast2, 0x0}, &(0x7f0000ea6000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00007a7000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, 0x3, 0x800, 0x0, 0x180, 0x40, r5}) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c17000)={0x7}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000fb000-0x4)) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@random="c31489ec9bd7", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x3, 0x0, @loopback=0x7f000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000717000)={@generic="cd136f9b96b58fd004caaef3de4f4a45", @ifru_names=@common='ip_vti0\x00'}) 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f00006dc000)="f05bab0031f62027351c20345807cf5ba9c1433f67701166a9bf89b6bebabda078810638e949fef2ab32a15f27d65b0c0b931be4523d32ec9ff2ce8cf3a0332e821da41cec99d6be9f064a602e33e637b228e26c296a000cd1ba04f183616c9a72736e1aa5a1f0427303bea925f11cc9291df1463a5300cab0aba6f82cc89fba3c11be02f6883d005ed0d73f01fdcc736660dbf6b194ac363fdd6ff9caa2adc57fc74751eaa2cf40ca2f32b480837accc79484552e12bf0ee3807e124601230da5a626f4b206b12904f73e7c941e86a2") getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) poll(&(0x7f000007b000)=[{r0, 0x84}, {r0}], 0x2, 0xb12) 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000aa8000)='./file0\x00', &(0x7f0000e01000)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x20000, &(0x7f00007e8000)) pivot_root(&(0x7f0000408000)='./file0\x00', &(0x7f00000d0000)='./file0\x00') mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) [ 47.453473] QAT: Invalid ioctl 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000)=[{0x8, 0x9f2}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x668)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x120, 0x430, 0x120, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0x310, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000000f000)={0x2ba, 0xc, [0x3, 0x9ad, 0x7fff]}) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/rfkill\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000239000-0x4), &(0x7f000010f000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f000000a000-0x92)=""/146, 0x92) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000)={@broadcast, @loopback, 0x0}, &(0x7f000000b000-0x1)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r2}) [ 47.488350] QAT: Invalid ioctl 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000cdf000)={0x0, 0x100000000, 0x3f, 0x200000000000}) 2018/02/17 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000516000-0x8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) munmap(&(0x7f000005b000/0x2000)=nil, 0x2000) r0 = syz_open_dev$midi(&(0x7f0000c58000-0xb)='/dev/midi#\x00', 0x4, 0x200000) ioctl$KDADDIO(r0, 0x4b34, 0x2) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) close(r0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) 2018/02/17 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) io_setup(0x1000, &(0x7f0000558000)=0x0) r3 = syz_open_dev$audion(&(0x7f0000227000-0xc)='/dev/audio#\x00', 0x7, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ffb000)={&(0x7f0000ffb000)=@ax25, 0x10, &(0x7f000040b000-0x20)=[{&(0x7f0000ffc000-0x55)=""/85, 0x55}, {&(0x7f0000ffb000)=""/87, 0x57}], 0x2, &(0x7f0000ffb000)=""/82, 0x52, 0x80000001}, 0x2000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/sequencer2\x00', 0x298000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000ffb000-0x30)=[&(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000221000-0x75)="0292e5fa7408a8bf581fc339f46ed6d8e5f837f830a74953ec93878abc181b6e27b72a075ea810c4ac5ab08c5c5eb81f2191b73c79d83b3c229d967c28cf1b0c284cf14ceb0d084a338df079657be026207453468e167eca0556355473461629fb407b19b49b0a5e59823a9318707c4baa93f1a9ee", 0x75, 0x4, 0x0, 0x1, r3}, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0xe, 0x7f, r1, &(0x7f0000ffb000-0xe)="5f19126cca5825dfc9e4438c8df2", 0xe, 0x40, 0x0, 0x0, r4}, &(0x7f0000ffb000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffb, r1, &(0x7f000067a000)="faf0cdd1be8c140bc0dcc0b62607f4b98d8505449b39520daee2dd", 0x1b, 0x1, 0x0, 0x1, r5}, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x8fb5998226403338, 0x7b43, r0, &(0x7f0000ffb000-0x2e)="28bcb406b9db84467044557cd5c940df0c082de3e800ef4a38654d9f82aa8a881e756047022d9917014b76875b07", 0x2e, 0x1ff, 0x0, 0x1, r6}, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000ffb000-0xd7)="8c5c980195f61722e07d77bdf2f9918a09c3af1464ae65c8b25a512e4998a8328d1303f975a903ae7bf41140f193facbe9fe72386838eaa277623aff8389d4e07ed56958faa0f47687240cf87152651594f022c4a2e01d7424b8e9d5330261071389548dc7ff007f5ca3bc577259dd84c42a01243508a393b6cc1636e7e504433e51405065118d4823d1291c629dae8a9fb0c7d2225bd9c953c3f420336d5ae3beb8ddb28ac17477c0f5408f0f21c1a1a95cdb893498b62e2b30f3833bf7b8857c68ae67e0857c1e9331decd7f0b3c2108eeda306fbe53", 0xd7, 0x80000000, 0x0, 0x9a6efadd8b591211, r7}, &(0x7f00001b5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3ff, r1, &(0x7f0000ffa000)="8d976225a6c7a824536c83b975e83da6385f477d13284e04d120ecab54dfc81a63bdb8aab0842cc0a20a5eae8c6653f25ca2a6a9b841c72193b81ba8c3611459ccab5d1e201862bae22493ac54c32a4094eb513f3c69e620b500c4c35094cb4d1d0d02d654a55d0d50f398b3a6da6ccbd78282853cb6e66a77f9b9381938ed42cd16c120ab37f01cf7fe5dba67d294f2e5e5ddcc005aa47ea2d1d325e944d763e124eb5dd45bb76331fdd4d7a257933203d500006bcfd7e8a9", 0xb9, 0x1fd, 0x0, 0x1, r1}]) 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000001000-0xa0)=[{&(0x7f0000ef3000)=""/167, 0xa7}, {&(0x7f0000347000-0x22)=""/34, 0x22}, {&(0x7f000085a000)=""/214, 0xd6}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f00001b0000)=""/121, 0x79}, {&(0x7f000084b000-0xfe)=""/254, 0xfe}, {&(0x7f0000955000)=""/17, 0x11}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000fd3000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0xff)=""/255, 0xff}], 0xa, &(0x7f0000000000)=""/159, 0x9f, 0x7}, 0x100) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d80000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$audion(&(0x7f0000d26000)='/dev/audio#\x00', 0x4, 0x200000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000c9c000-0xc8)=""/200) fcntl$setown(r2, 0x8, r1) bind$alg(r2, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000032b000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7fffffff, 0x5e2}, &(0x7f000064a000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000cfc000)={r4, 0x30, "ec8c2358ac114ef4839e3f39cf1e9c3cae2a368bf8585c897bc240d94981b39105a01dba7765f68de0b1d2092b536e37"}, &(0x7f00001f2000-0x4)=0x38) 2018/02/17 10:49:14 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x2c)={0x1, 0x3, 0x1, 0x100}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000006000-0x10)={r0, &(0x7f0000006000-0x1)='F'}, 0x10) 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) r2 = syz_open_dev$adsp(&(0x7f0000e23000)='/dev/adsp#\x00', 0x6, 0x2100) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000cc000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000054000)={0xd4, 0x0, &(0x7f0000d59000+0x54c)=[@acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x68, 0x10, &(0x7f0000de0000-0x68)=[@fda={0x66646185, 0x3, 0x2, 0x2c}, @ptr={0x70742a85, 0x1, &(0x7f00003eb000), 0x1, 0x0, 0x1d}, @fda={0x66646185, 0x6, 0x1, 0x3b}], &(0x7f0000e6f000)=[0x78, 0x20]}}, @acquire={0x40046305, 0x1}, @acquire_done={0x40106309, r3, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f00009fd000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000cfa000)=[0x28, 0x20, 0x38]}}, @exit_looper={0x630d}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}, @register_looper={0x630b}, @request_death={0x400c630e, 0x2, 0x2}], 0xfc, 0x0, &(0x7f0000cfa000-0xfc)="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"}) 2018/02/17 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000cb4000)={0xfffffffffffffffc, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x8, 0x7, 0x5572e688, 0x9, 0xba9c, 0x0, 0x8, 0x9, 0x80}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000089e000-0x18)={0x1, 0x8001, 0x3ff, 0x8, 0x7, 0x1ff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @empty, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000628000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00004c1000)={0x101, 0xf000}) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) setns(r0, 0x4000000) 2018/02/17 10:49:14 executing program 3: prctl$intptr(0x2f, 0x0) 2018/02/17 10:49:14 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d70000-0xb)='/dev/audio\x00', 0x400080, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b83000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f0000a6f000), &(0x7f0000a6d000), &(0x7f0000787000-0x4)) writev(r4, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b43000-0x8), &(0x7f0000ad1000)=0x8) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000031a000)) [ 47.631094] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/17 10:49:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x801, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000d9d000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0xc63, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x61}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00009e2000-0xd0)={0x5, 0x0, [{0xc000000a, 0x8, 0x3, 0x3f, 0x6, 0x9, 0xffffffffffff8001}, {0xc000000d, 0x0, 0x1, 0x2, 0x826, 0x3, 0x2}, {0xc0000007, 0x1, 0x1, 0x9, 0x7, 0x7, 0xffffffffffffffe0}, {0xd, 0x1, 0x5, 0x9, 0x40, 0x9, 0x5}, {0xc0000001, 0x3, 0x2, 0x100, 0xffff, 0x9, 0x4}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008a1000-0x8)=@assoc_value={0x0, 0x6b4bdab3}, &(0x7f00001f8000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eb0000-0x8)={r4, 0x5}, &(0x7f0000e8d000-0x4)=0x8) syz_open_dev$sndpcmp(&(0x7f000001d000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x400000) sendmsg$nl_xfrm(r3, &(0x7f0000834000)={&(0x7f000096c000-0xc)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x68, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/sequencer\x00', 0x10400, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e8d000)={0x100000000, 0x3, 0x2000}, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f000076f000-0x1)=""/1, 0x1}], 0x305, 0x45) 2018/02/17 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000840000-0xc)='/dev/amidi#\x00', 0x101, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x9973, 0x4) mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0xbcc0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) [ 47.692527] device eql entered promiscuous mode 2018/02/17 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000601000)='vmnet1mime_type\'#\x00', 0x0, 0x180, &(0x7f0000e57000-0x40)={0x3, 0x0, 0x1, 0xc, 0x6, 0x9, 0xffffffffffffffff, 0xa000000000000000}) pwrite64(r0, &(0x7f0000618000-0x8f)="bfcbabf104cb17eecfe29043e43ac773ba2889e1229547f41dda04a3e336fc526bcd7180609d5c37370aead35f73ba3ee9728708d57fc70e0bf64e25f4e6a5fba0e6ae91ad8b3dc5d177cbe5ec01b001573acdc16f3ed67ddd8fa99cef9860355835ad24d4c73353dd9a5474d5596f39bdc0b9553927ad3d5f77d2c7827736478e9d6acaf5121f9cdbff2ee85995f1", 0x8f, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/17 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000047f000)='/dev/snd/timer\x00', 0x0, 0x22000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000258000-0xc)={0x8}) r2 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f000044d000-0x8)) writev(r2, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) [ 49.124829] IPVS: ftp: loaded support on port[0] = 21 [ 49.355907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/17 10:49:16 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x7fff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000eea000)) sendto$inet6(r0, &(0x7f000010d000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ee7000+0xbc8)=0x10, 0x0) 2018/02/17 10:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000381000-0x10)={0x8000000080, 0x8004, 0x100000000, 0x1, 0x0}, &(0x7f0000637000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ea000-0x14)={r1, 0x8, 0x5, 0x80, 0x0, 0x21b}, &(0x7f0000a83000-0x4)=0x14) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) recvmsg(r2, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f}, 0x0) sendmsg$kcm(r2, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[]}, 0x0) 2018/02/17 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000334000-0xc)='/dev/autofs\x00', 0x3, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) sendto$ax25(r0, &(0x7f0000245000-0xff)="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", 0xff, 0x48081, &(0x7f0000150000)={0x3, {"7f87566e0729e0"}, 0x1}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000380000-0xa)='/dev/dsp#\x00', 0x7, 0x44000) ioctl$TCSBRKP(r0, 0x5425, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004b0000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000de7000)=0xe8) init_module(&(0x7f0000289000-0x7)='wlan0(\x00', 0x7, &(0x7f0000e57000-0x16)='wlan0\'em0\\ppp1keyring\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000755000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000a6b000)=0xe8) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000eb3000)={0x0, 0x1000, 0x61f, 0x1, 0x1}) sendmsg$nl_xfrm(r1, &(0x7f00002bd000)={&(0x7f0000aed000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00001b9000-0x10)={&(0x7f0000a87000)=@newpolicy={0x150, 0x13, 0x104, 0x3, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x536bd6f4, 0x2, 0xa0, 0x0, 0x3a, r2, r3}, {0x3, 0x139a, 0x3, 0x1, 0xffffffffffffffff, 0x6, 0x1000, 0x9}, {0xff, 0x7fff, 0xd469, 0xd3}, 0xcb0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x4, 0x12}}, @migrate={0x88, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x2b, 0x7, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3c, 0x0, 0x0, 0x6, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3c, 0x3, 0x0, 0x1, 0x2, 0xa}]}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x5}}]}, 0x150}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000c0) 2018/02/17 10:49:16 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000f7c000)={{&(0x7f0000f7c000)=""/4096, 0x1000}, &(0x7f0000a29000), 0x24}, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000d6000-0x170)={0x3, 0x7, 0x6, 0xccc6, 0x6, [{0x613a, 0x1f, 0x1, 0x0, 0x0, 0x500}, {0x61, 0x4, 0x9, 0x0, 0x0, 0x80}, {0xae4, 0xa1d4, 0x40, 0x0, 0x0, 0x80}, {0x10001, 0x5, 0xc56e, 0x0, 0x0, 0x1}, {0x8000, 0x8001, 0x80, 0x0, 0x0, 0x2180}, {0x4, 0x4, 0x0, 0x0, 0x0, 0x200}]}) getpeername$inet(0xffffffffffffffff, &(0x7f0000f7c000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ade000-0x4)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x40a, 0xffffffffffffffff) 2018/02/17 10:49:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) getpeername(r0, &(0x7f0000d1f000)=@sco, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x10000180, &(0x7f0000810000)=[]}, 0x0) getpeername(r2, &(0x7f0000456000-0x2)=@l2, &(0x7f000045d000-0x4)=0xe) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1}, 0x0) r4 = fcntl$getown(r3, 0x9) getpgrp(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000fcd000-0x2)="aaeb26d32f292da7e1ef046206dab45c13f632e33eab906de72479dcb0d4b0e5a1b114338661366b8089a20d5ef07b66e39251d3e1cee6c016ab5b55f6a63dd2a2c3add696fb4f9cc956ea54b28357c8137c72f52bf21487529a1b6cb80d162b5846bde68ef67cb908758d176ffe24c29d1cf6c26994f96cb3f2816173da187652f203167d60038db9966c0a7277c4d0043d05ff478edb2a521b83b75971a7639a2ae6d9ec5953ef05") r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000bca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = accept$alg(r5, 0x0, 0x0) recvfrom$llc(r6, &(0x7f0000c67000)=""/15, 0xf, 0x100, &(0x7f0000618000-0x1)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46}, 0x0) 2018/02/17 10:49:16 executing program 4: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00005ea000)='/dev/dmmidi#\x00', 0x6, 0x8080) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000693000-0x10)={0x0, 0x4, 0x3}, 0x10) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2000-0x8c)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cffab000000000000ffff8dffff080c89eacc49d4df311e370043159379595d0000000000000093bfffffdfffbd03baf4734f4e49fda50602550a833cf7a802968bc6fc476c76f407115b5ef4feb98523c0e6c52177d9d79115c8770a27946f52090d4b09b3aa6169a3696f4395", 0x8c) 2018/02/17 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x20) semctl$GETPID(r0, 0x2, 0xb, &(0x7f000078b000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x200) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) 2018/02/17 10:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000d22000-0x1), 0x0, 0x1fffffff, &(0x7f0000f6f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/17 10:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x1e) r0 = msgget(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f000086a000-0x1000)=""/4096) 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) r1 = open(&(0x7f0000232000-0x8)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000041d000-0x35)={0x7aaaa2d3, 0x0, 0x8a6, 0xb8b4, "086961ba1b3af0d1805055d1bf51377079efe477d07cd9b7dc7f0858a0fe70c4bba4b16b86a5afc6820099d4", 0x3f}) 2018/02/17 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000114000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000717000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x3, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) pivot_root(&(0x7f0000492000-0x8)='./file0\x00', &(0x7f0000458000-0x8)='./file0\x00') 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000a88000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000f6e000-0x20)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000309000)='/dev/mixer\x00', 0x4000, 0x0) accept$alg(r1, 0x0, 0x0) syz_open_dev$dspn(&(0x7f00001c4000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x480401) r2 = syz_open_dev$dspn(&(0x7f00003b1000)='/dev/dsp#\x00', 0x401, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000064c000-0x4)=r3) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c97000-0x11)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00006b3000)=""/165, 0xa5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f71000-0xb)='/dev/audio\x00', 0x880, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/17 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000082a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x10000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000c4a000-0xd8)=@ioapic={0x5000, 0x8, 0xfff, 0x1, 0x0, [{0x10000, 0xf6, 0xcdb}, {0x80000001, 0x3, 0xff, [], 0x3}, {0x40, 0x3, 0x200, [], 0x2}, {0x7, 0x1000, 0x4, [], 0x9}, {0x10000, 0x200, 0x10000, [], 0xe8f}, {0x80000000, 0x3, 0xffffffff, [], 0x6}, {0x2, 0x0, 0x2, [], 0x2}, {0x99a, 0xfa6a, 0x7, [], 0xffffffff}, {0xfffffffffffffe01, 0x1f, 0xfff, [], 0x9}, {0x401, 0x6, 0x1f, [], 0x700000}, {0x0, 0x85d, 0x100000000, [], 0xe3}, {0x8, 0xfffffffffffffff9, 0x401, [], 0x2}, {0x80, 0x1, 0xa7, [], 0x9}, {0xaa, 0x4, 0x71d, [], 0x100000}, {0xfa, 0x3, 0x73, [], 0x5}, {0xbef5, 0xd73, 0x0, [], 0xde08}, {0x5, 0xff, 0x4, [], 0x5}, {0x7, 0x7, 0x0, [], 0x7}, {0x6, 0x8, 0x200, [], 0x3}, {0xfffffffffffffffc, 0x9, 0x2, [], 0x71f}, {0x80, 0x5, 0x9, [], 0x96}, {0x6, 0x4, 0x2, [], 0x8}, {0x1, 0x3, 0x1, [], 0x1}, {0x2, 0x9, 0x1, [], 0x401}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000ae3000-0x1)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) 2018/02/17 10:49:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000002000-0x68)={0x6, 0x800, [{0x7ff, 0x0, 0x100000000}, {0x3, 0x0, 0xffffffffffffff03}, {0x1, 0x0, 0x8}, {0x3, 0x0, 0x2}, {0xe5, 0x0, 0x6}, {0x7fff, 0x0, 0x1}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b25000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x48)=[{r1, 0x1001}, {r0}, {r1, 0x80}, {r0, 0x8152}, {r1, 0x20}, {r0, 0x4300}, {r0, 0x41}, {r1, 0x20}, {r1, 0x2202}], 0x9, &(0x7f0000001000), &(0x7f0000003000-0x8)={0x6}, 0x8) 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000405000)='/dev/audio\x00', 0x200, 0x0) [ 49.857462] syz-executor6 (7746) used greatest stack depth: 14096 bytes left 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000854000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000655000)=0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0xfffffffffffffffe, 0x7}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000078e000)=""/117, &(0x7f000079f000-0x4)=0x75) sendmsg$rds(r0, &(0x7f0000729000-0x38)={&(0x7f00003f5000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10, &(0x7f00001f0000)=[{&(0x7f000068f000)}, {&(0x7f00002aa000-0xb)=""/11, 0xb}, {&(0x7f0000bcb000)=""/198, 0xc6}, {&(0x7f0000b00000)=""/89, 0x59}, {&(0x7f000057f000-0xd)=""/13, 0xd}, {&(0x7f0000a0c000)=""/144, 0x90}, {&(0x7f0000b6a000)=""/236, 0xec}, {&(0x7f0000d53000-0xf9)=""/249, 0xf9}, {&(0x7f000083d000-0x25)=""/37, 0x25}], 0x9, &(0x7f0000062000)=[@rdma_dest={0x18, 0x114, 0x2, {0x3dc1, 0x1000}}, @cswp={0x58, 0x114, 0x7, {{0x3706cfbe, 0x80000000}, &(0x7f0000aff000)=0x6, &(0x7f00003ee000)=0xffffffff, 0x5, 0x7, 0x6, 0x8, 0x1, 0x10000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x6}, &(0x7f0000981000-0x8)=0x8, &(0x7f000062e000-0x8)=0x8, 0x3ff, 0x9ae7, 0x80000000, 0x7f, 0x10, 0xfffffffffffffeff}}, @cswp={0x58, 0x114, 0x7, {{0x400, 0x8}, &(0x7f0000f5f000)=0x4, &(0x7f0000ad6000-0x8)=0x80000001, 0x9, 0x6, 0x8001, 0x8, 0x42, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000380000-0xd7)=""/215, 0xd7}, &(0x7f000073e000-0x1), 0x14}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f000098b000-0x8)=0x7, &(0x7f0000e9f000)=0x795b, 0x9, 0x80, 0x2, 0x9, 0x1, 0x9}}], 0x1a8, 0x1}, 0x20000000) 2018/02/17 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000be7000-0xb)='/dev/midi#\x00', 0x100000001, 0x40000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000043e000)=@get={0x1, &(0x7f000010e000-0x15)=""/21, 0x937}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000067e000-0x73)="000000210022f0071c0165ff0f00f2020000e24710000002f1000c08006400fc0001008a0f10040074422d6c5e940400000000000000e5c0ab36421f457e9e10d487879fba3a8c86be39dd3721dd2d1c6221fcc489c885e19c6dcb5ec41b0277637a55f8a179a6e55711f43ef0a9ead89db0f5", 0x73) 2018/02/17 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xd, 0x800000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d55000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000e31000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c76000-0x28)={@generic="f76af1452cdef839d7ba99414e098087", r1}) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd5000-0x1)=""/1, &(0x7f0000000000)=0x36e) 2018/02/17 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e4b000)='/dev/amidi#\x00', 0x2, 0x22141) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe4000-0xe)={0x5, [0x3, 0x71, 0x10001, 0x100000001, 0x2]}, 0xe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a29000-0x1f)=""/31, &(0x7f0000bf0000)=0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000022000)="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", 0xfa3) writev(r1, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000fe4000-0x8)={0x0, 0x4}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000fe5000-0x1)) 2018/02/17 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) close(r0) write$evdev(r0, &(0x7f000052a000-0x60)=[], 0x0) 2018/02/17 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000216000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x412402) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000091d000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000026a000-0x3a)="dc1a738313d469b912abe90c7751a9a2c8ed2bd1889f0c341ccb9ffcc3186589a2e183e4affd316bf8703a04447c28eae7a1bb999dddade9309e", 0x3a) 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ecd000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004cc000-0x30)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [], []}}) 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/ppp\x00', 0xc800, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ea4000)=0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000699000)=0x0, &(0x7f0000ea5000-0x4), &(0x7f000026a000)) stat(&(0x7f000088c000-0x8)='./file0\x00', &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = getuid() r7 = getgid() r8 = getpgrp(0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000422000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000ea4000)=0xe8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ea5000-0x8)='./file0\x00', &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000090f000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000ea4000)=0xe8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ea5000-0x8)='./file0\x00', &(0x7f0000ea5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000561000)='./file0\x00', &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000599000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00003a5000-0x4)=0xe8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ea4000)='./file0\x00', &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009c4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e1c000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000b46000)=0xe8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ea5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ea4000)='./file0\x00', &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000067c000-0x8)='./file0\x00', &(0x7f000007b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0xffffffffffffffff) r27 = geteuid() getgroups(0x2, &(0x7f000091e000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dad000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000ea5000-0x4)=0xe8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000ea5000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea4000)=0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001e3000-0x4), &(0x7f0000ea4000), &(0x7f0000ea4000)=0x0) r34 = getegid() mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea4000)=0xc) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ea5000-0x8)={0x0, 0x0}) r39 = getuid() mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000528000)=0x0, &(0x7f0000ea4000), &(0x7f00000b1000-0x4)) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000077c000-0x4)=0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ea5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, &(0x7f000066f000)=0xc) r44 = getpid() mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ea5000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000ea5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xc) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000639000)=[{&(0x7f00000ec000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e39000)=[], 0x0, &(0x7f000022e000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0, 0x8080}, {&(0x7f0000ea4000)=@file={0xe755774429e064a1, './file0\x00'}, 0xa, &(0x7f00001b8000-0x40)=[{&(0x7f0000ea4000)="e6ecab5309dfab382ceb5bd398f459ddff1b1ebc93faea96e6535a075a2c0654e9371b1d2f205a48eb934f2ba156cb370265cb736228d152ae61ab61165368b58cea7695899d9154232007c9bf3fb2", 0x4f}, {&(0x7f0000c88000)="387a28a9a30f896ae5e9978b863aadd1db4741e160153931890ca0c666519fb6768c0df838bbbca7a285ff3fab4262c462e244717d0f98422e1e1151a2f4b6d794f3c8173b63e7a203699d44265179a0a63f167c75a5c64ab895971bc4723ce813795708439ae50e7f47da7d5f223c3fb958e42f038f0acd6eeb", 0x7a}, {&(0x7f0000085000-0xbf)="c636cf39c91af8b9e6935b5368bee86a6d43ee62eaa973e1a4f43ff8a6d08ea62f28bb3d831f41111c7e5656668570e657212462d2aeb534390e28937e613a2345f6e092f3022ee554dea7f610090b149504212bebfedd3ef1586fd2ef37a6cec5b4622c43d69c8c015635a6294dcaccbc40729b422e1f439aeb725d916f3898859a68144a7d6f5155edc50d0eba87ec192755bda57edff42087acb1a5eb5d3f722662f1411a32f3cae53a6e59a244ea69f792eaabc9cdcf74b5d23580140b", 0xbf}, {&(0x7f00008a8000-0xfc)="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", 0xfc}], 0x4, &(0x7f00000b9000-0x80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x80, 0x20000000}, {&(0x7f0000ea5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ea5000-0x30)=[{&(0x7f0000ea4000)="8e9f39218ba70c709068dc409fc7f8be121ad925592e33bb32d9fef5e37fe69ba0dbcd216d167b5cbda9cde5f229f6226aaacad90d3f31cac392", 0x3a}, {&(0x7f00007c3000)="ad5ce82cbfce8993d6b9b0d8541265537028c350d06761925c9ec665a3e89aaa23a6841c5422e5eb9971e01501f90aa7e9183b7735c7d95a6dd66773a008e59efe073210656dd16208f4f2bfe88926aadf2dec3635e197de3a202418110faf1e7425f94aaa191483e4fcc0263f55e2482d85c876daa847a8a9f90cc7bf83323bb5cf4a6690d026db70ea2dd13ff9f8c9cfdd3bd44e088ff85986d808abde5c94f79e5b8cab0fd2c21028529494764ac1dbd3fabd1af3bec209c2f8cf12326624884ef3bdf2012f00bd3f089f2675109a4dce95309b947129736e4a846ceb515e41432f85b0c0e71fa450", 0xea}, {&(0x7f0000bac000)="53cbf6d19e1c4056acf714bc7ac720c6615533e21768836005ca977e9cf0da6d374924dbcd344799e807c03e9a11969a3d0d69dd86d750e6e78a267327cac294120607921395686f5c556497cef721e4177d8ec0e999761a652ba6d2e227520f73c27764d35623a7fe108a135efbee2f82b2ef8bb956991ef20ab451b0214cfabc1df61107e61844340e0c38ac222db70e6a7c65d2aab63629f095ed63077225fafb9fd2c5f7d7a627034a99489f47943b4c0e8032bf6275dfa9bcc4b237b4472c09446c9fa5c4d35d58792df1f7eece27fb467cb831051baa61285a61733ccf0e3aa1794df7e0caf51f623dcda5", 0xee}], 0x3, &(0x7f0000085000+0x134)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x98, 0x40080}, {&(0x7f0000ea4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ea5000-0x30)=[{&(0x7f000078e000)="2fef393d2fca3dbcd0aba423a2dfb77db7c06368716041a0aa76405b21b72b7a90d019f498bbf71d63a213662acb04dda6ee2139a52cd4a026a6f49b9a8410a30057088d6cec1123022daf", 0x4b}, {&(0x7f0000ea4000)="1cf50981d1c5f273683945b6135741afffcdd5d6c1e6d2bb51028f16b8ba48b85a199f6c47d936fbacc4bc576178adc5a46ef01ae5a67785dd84070a1d1dbb3be04d347cc69ed68b9fa7184e72b9998be28555fb4ab0825023b587f208af39bb60437b70c6d61893817d9b57cb94e9d8469c8d54aaf173bae02caca7935511a39ae79b18e77e9069ec07085fa960e96114a41c95062d109fd62ba534789351226a32e818e30b010d717f45fea08aaf", 0xaf}, {&(0x7f0000ea4000)="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", 0x1000}], 0x3, &(0x7f000062a000-0x78)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x78, 0x4}, {&(0x7f0000712000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000054d000-0x60)=[{&(0x7f0000ea5000-0xcd)="7355adccd18ef8addf71b4a03b0d0a9fefd8b2f005213401b67cd1dd97a1441b01e0fb92a250aea47ff4bffea7281654fcd501ff23c27b5e63c1ffcc12fc6521ab8acc9d9459728e55dd64b30e3c10cbbb3e4bb45b6a4fba3b9e566e4080587cd2785b0f5e47e51765667db1e57d4aa3b540136e9ee936e7bc1774cc5326996a45ff6a5b2bff9eced6f7a928bf243853297d368ee43a3badb3cd1ebb87ff20f55fe089105327e92560258c732fd30d92e62ea1bb7aaef38821f7d48ddc400b74ae63c4a09c491aad20b358936a", 0xcd}, {&(0x7f0000ea5000-0xd4)="6ef621509d5e9df27e562b755ad4a56b36f310112f8f1d738c1d9d2fbfc227329794c48e127ea5583d17dc7548b6699a1cb5aec3a5a9e99e834e46db75365013a5428f96ee43a9008759edf39b34b7d099350fffd91bc25d63facbad27410b0659ba97381c151ecb7e117f7ded9c043cb3b88968b0b0e3122d50ccf095b673cf1ce078d3c183814039caddee115bfae9b2091cde8c0f40008f47ac0d03f2b8f6c42ee5df637adc584c7deb71f496d8f79559fa6aff99026c5b9bf0a10dec0fe0d95040f1a8abdcdda12cd56414b15255e38ac793", 0xd4}, {&(0x7f0000ea5000-0xd5)="4e79d96013fa17dbd6a9f0128336e34e8d5d24cbeb5b38530abf51a7fdd86ad2edf7b4f38bb19d04c6665bd1088dfe9e0d7527a8dc0ad215df952ad565b3c308d14d08e3c26b0b646ab60d5ea6cba0b51ddbc8e000bd0d8247646dcbc0671ef2aa7eb893220e784391655c7577266b3651387d8060b3532c35aaf6f1cade2b3ef17b9c7fc758e5d7b12de39df4b10c73f354f539e43131011df109146df63783070a6f440ba18234d82c50ab6f18e8d8797fa9bd090b209bed6e7181a0f435e075d8e78e0134add9b72a51e0428c12de26e9f02804", 0xd5}, {&(0x7f0000ce9000-0x7f)="9384e26f9b57f4a502c6f16cdaf7b81c76c9625a01386e9855c3b976db7e6eaab37ffd894191b068e530cfef9d0a3ff5164e0e4cb4cb15cfd256338b55263a1e8e0778eab495330ba8c8802b6ea7f1f3f63864154c372514911e388a1cf930c6042aa80037265e31ad7bd1594061fa1ad1d88833d17f90d16dfe42a2f51bb8", 0x7f}, {&(0x7f0000ea4000)="13e5f0e85bc72f5fc8fdf558f5edb73cabcfeb8a2d4186d219e0db7f0a962b7ffea0416e42af3521494e8548548ebd5c826967d67124338fd9e8c35d73ba683e29112214b86117c9c5c6ac0388b9c6334f607c5226ada5bd", 0x58}, {&(0x7f0000ea5000-0xd1)="fa940e9c371e55f5e00e1cb1632b845db42aa17c8fce68731c45d2cde3e8b7036ca2a0f00ca9d41032340a2d6e1fa09ba9a2adedadd671939eca2d1f928021cd26ac758752055e2d0c368893bbf7416b36003dc30c6e9e7a402ab9a2a6261d81268e0fdbfc7722d2c50e2950840c1a8108e3d1373181a5ff3ea078c1c8a15cf38f3bd071e828c7217d2d19646c39216eb00686a163fbc2465fcd273dcb288ded7e36e50920f8693181f8597ecbc4a8a52369a119e5710abbd3b7ff8269874e9c55ce588a29a383de15dfde8b987f3bac88", 0xd1}], 0x6, &(0x7f00009c7000-0x118)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x118}, {&(0x7f0000ea5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aa3000-0x20)=[{&(0x7f0000ea5000-0xed)="02e6684bd698c2b2b703a09e64777f292bd7836bf0ab7b6f7ae5172655e93d08df817e8adaf40997d216eca16b39481751cbe0f3154f6a317cc13fdbfccaebb01fefcbbf650d4e80b8ea53af1d0e1e374df019d23cff25a6745d7d87006b1b90b03d35a117a0fbd8bb5f84665588cebb27be2243bba58de3451cb050e3e1d9d156003d718c3bd24b508b3029dfce966e034ced35ca44d53797058229657b2c8488c9574751fc073fc9291c49a874a0fde52fdede848bb5ab966c567604e6f0d748d5e1dc0c6e030592426d3e10605dd8250675586f0c2c2ad2f763b16dd0d32992720a6d6344fd83449490cb60", 0xed}, {&(0x7f0000b62000)="c78f2a53c9ba4e05881cecaca8c6eca05872724d41bb7b12d4e49f64a3ad97d6f79a7fe1c631d2579f494112652d009d6a22351dca0eef9bb23ed3cb718f0d3eae8bc16287c58e148123a1a9fc5486f045201dcef210", 0x56}], 0x2, &(0x7f0000ea5000-0x88)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x88, 0x4000000}], 0x6, 0x8800) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r47, 0x84, 0x7, &(0x7f000005e000)={0x5}, 0x4) [ 49.989868] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8704 sclass=netlink_route_socket pig=7800 comm=syz-executor5 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e7c000-0xa)='/dev/cuse\x00', 0x5, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/17 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000220000-0x10)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r0, 0x0, 0x20, r1, &(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000f24000-0x8)='./file0\x00', 0x1) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/17 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f000034e000-0x4), 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000290000)='/dev/admmidi#\x00', 0x4, 0x181000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000f2000)={0x7fffffff, 0x4, 0x3ff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000498000-0x28)={@common='bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b05000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800048, r2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004f6000-0x4)) 2018/02/17 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00008ee000)={0x0, 0x0}) write$evdev(r1, &(0x7f00006ab000)=[{{r2, r3/1000+10000}, 0x7fff, 0x3f, 0xfffffffffffffff8}, {{0x0, 0x2710}, 0x7, 0x8}, {{0x0, 0x2710}, 0x1, 0x40}, {{0x77359400}, 0x4, 0x1f, 0x4}, {{0x77359400}, 0x7ff, 0x7fffffff, 0xb37}, {{0x0, 0x2710}, 0x99, 0xffff, 0x101}], 0x90) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) write$fuse(r1, &(0x7f0000255000-0x30)={0x30, 0x1, 0x2, @fuse_notify_retrieve_out={0x1, 0x9, 0x9, 0x81}}, 0x30) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000064000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) getsockname(0xffffffffffffff9c, &(0x7f00003e1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000d60000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b6f000-0x4)=0x945, 0x4) 2018/02/17 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xb11000)=nil, 0xb11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000b11000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000a6e000)=r3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) [ 50.048899] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8704 sclass=netlink_route_socket pig=7815 comm=syz-executor5 2018/02/17 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/kvm\x00', 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c0f000-0x10), &(0x7f0000c2b000)=0x10) getpeername(r3, &(0x7f0000afc000)=@nfc_llcp, &(0x7f00009a2000)=0x60) bind$unix(r0, &(0x7f0000389000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000325000-0x40)={0x0, 0x0, 0x0, 0x0, 0x20}) 2018/02/17 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e7a000-0x4)=0x19, 0x4) 2018/02/17 10:49:17 executing program 6: mremap(&(0x7f00001f4000/0xb000)=nil, 0xb000, 0x4000, 0x2, &(0x7f0000a21000/0x4000)=nil) 2018/02/17 10:49:17 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x47, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x312e135dcde2a7e4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r1, 0x50}, 0x10) r2 = msgget(0x3, 0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000)=0x9626, 0x4) msgctl$IPC_RMID(r2, 0x0) 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000097b000-0x4)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0xe, &(0x7f00009f0000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/17 10:49:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/dsp\x00', 0x402, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000011000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000014000-0xf0)=[{{&(0x7f0000014000-0x10)=@ipx, 0x10, &(0x7f0000013000)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000012000-0xb5)=""/181, 0xb5}], 0x2, &(0x7f0000014000-0x88)=""/136, 0x88, 0x9}, 0x7}, {{&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f0000009000-0x50)=[{&(0x7f0000014000-0x8f)=""/143, 0x8f}, {&(0x7f0000006000-0x56)=""/86, 0x56}, {&(0x7f000000a000-0x57)=""/87, 0x57}, {&(0x7f000000d000-0xee)=""/238, 0xee}, {&(0x7f0000013000)=""/73, 0x49}], 0x5, &(0x7f0000013000)}, 0x1000}, {{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f000000b000)=[{&(0x7f0000013000)=""/18, 0x12}], 0x1, &(0x7f0000003000)=""/33, 0x21, 0x7fff}, 0x8f}, {{&(0x7f0000014000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000013000)=[{&(0x7f0000003000)=""/78, 0x4e}, {&(0x7f0000014000-0x6e)=""/110, 0x6e}, {}, {&(0x7f0000014000-0x31)=""/49, 0x31}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000014000-0x37)=""/55, 0x37, 0x3e}, 0x4}], 0x4, 0x160, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x401) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000015000-0x4)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000008000)=[{&(0x7f000000f000-0x92)=""/146, 0x92}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000014000-0xe4)=""/228, 0xe4}, {&(0x7f0000014000-0x98)=""/152, 0x98}, {&(0x7f0000013000)=""/37, 0x25}, {&(0x7f0000013000)=""/134, 0x86}, {&(0x7f0000013000)=""/4096, 0x1000}], 0x7) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000012000)={r1, 0x2533}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000015000)={0x0, 0x1623}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r2, 0x55d, 0xffffffffffff0001, 0x4, 0x0, 0x8f}, &(0x7f0000011000)=0x14) 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000-0x8)={0x100000001, 0x0, 0xf3a5}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000328000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001d3000)={0x0, 0x7fff, 0x8a30}, &(0x7f0000cea000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eb9000)={r2, 0x7, 0x0, []}, 0x8) 2018/02/17 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000b84000-0x8)={0x0, 0x0}, 0x80000) mremap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0xc00000, 0x2, &(0x7f0000018000/0xc00000)=nil) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000082f000)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ptrace$getregs(0xe, r4, 0x8000000000002, &(0x7f0000f09000-0xba)=""/186) add_key(&(0x7f0000030000)='logon\x00', &(0x7f0000298000)={0x73, 0x79, 0x7a}, &(0x7f0000d14000-0x2f)="cb", 0x1, 0xfffffffffffffffc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fb0000-0x20)={0x4, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000161000)={0xf7, r5}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000000000000) r7 = dup3(r6, r3, 0x0) clock_gettime(0x7, &(0x7f0000997000-0x10)) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x7) clock_gettime(0x0, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000da9000)={0x0, r6}) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f00003fa000-0x18)={0x4000, 0x4, 0x3, 0x5, 0xfffffffffffffffa}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00006ef000)='tls\x00', 0xfffffffffffffd24) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_open_dev$sndpcmc(&(0x7f0000470000)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000001, 0x80) fcntl$setflags(r0, 0x2, 0x1) bind$pptp(r3, &(0x7f0000ce2000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000de4000), &(0x7f0000a29000)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00009eb000-0x78)={0x400, {0x2, 0x1, @empty}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x200, 0x400, 0x5, 0x3, 0x7f, &(0x7f000010a000-0x10)=@common='rose0\x00', 0x9, 0xfda, 0x10001}) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f000015d000-0x4), 0x4) 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f9d000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f9e000-0x8)=0x100) accept4$unix(r2, &(0x7f0000715000-0x8)=@abs, &(0x7f0000d16000-0x4)=0x8, 0x800) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f9f000-0x25)=""/37, &(0x7f00007e2000-0x4)=0x25) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f000078f000-0xa0)=[{&(0x7f0000f99000-0xae)='B', 0x1}], 0x1, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f93000)={0x4, {{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb4}}, 0x1, 0x1, [{{0xa, 0x0, 0x80ce, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x110) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x100, 0x0) bind$unix(r0, &(0x7f0000a4e000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4$unix(r2, &(0x7f000093e000)=@abs, &(0x7f00006a4000-0x4)=0x8, 0x0) recvmsg(r3, &(0x7f000012e000)={0x0, 0x0, &(0x7f000039d000-0x90)=[]}, 0x40) 2018/02/17 10:49:17 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x20) 2018/02/17 10:49:17 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x0, 0x0, []}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x280000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ee000)={0x0, 0x0, 0xf3a5, 0xfffffffffffffffc}) openat$ptmx(0xffffffffffffff9c, &(0x7f000088b000)='/dev/ptmx\x00', 0x2001, 0x0) 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = msgget(0x1, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000492000)=""/169) 2018/02/17 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/02/17 10:49:17 executing program 5: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00000e0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/17 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000684000)='/dev/input/mouse#\x00', 0x1, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00009eb000-0x8c)={0x134a, 0x9, 0x1, 'queue1\x00', 0x91}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000), 0x0) fchown(r3, 0x0, 0x0) close(r0) 2018/02/17 10:49:17 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000da6000-0x38)={&(0x7f0000da5000)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f00008dc000)=""/119, 0x77}], 0x2, &(0x7f0000485000)=""/196, 0xc4, 0x81}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) close(r2) 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/02/17 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000c4a000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2), &(0x7f000025c000-0x4), &(0x7f0000ad9000-0x4), &(0x7f0000e03000-0x98)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b77000+0x26d)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a11000)=0x1f, &(0x7f00007c1000-0x4)=0x4) preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000078b000-0xc)='/dev/amidi#\x00', 0xd29, 0x200) listen(r0, 0x1ff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x9}, &(0x7f0000000000), 0x8) r0 = socket(0x0, 0x10000800801, 0xffffffffffff8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000003000-0x19)="ecdb87263209d8651de59e1bc99ae34b62853c2b2c3959dfb1", 0x19) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) 2018/02/17 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d4000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007cc000)={r1, 0x3, 0x1, 0xaaa4, &(0x7f0000ffd000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = creat(&(0x7f0000b06000)='./file0\x00', 0x40) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000d15000-0x1)=0x3) r3 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000771000)={0x0, 0x401, 0xa, [0x17275a6b, 0xff, 0x0, 0x6, 0x5, 0x3, 0x81, 0x10000, 0x3378, 0x5]}, &(0x7f0000235000)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d5e000)={r4, 0x4}, 0x6) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8382) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000bd000)={0x3, 0x525}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000086e000)=0x2) 2018/02/17 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/02/17 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f12000-0x8), &(0x7f0000024000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000d7d000-0x1000)="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", 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r1}, &(0x7f0000d2c000)=0x8) 2018/02/17 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000dc1000-0x40)={0x800}, &(0x7f0000356000)) fgetxattr(r0, &(0x7f0000379000)=@known='trusted.syz\x00', &(0x7f0000573000)=""/243, 0xf3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b3e000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./file0\x00') 2018/02/17 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000c00000)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) stat(&(0x7f000014c000-0x8)='./file0\x00', &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8001, &(0x7f00002b7000)='./file0\x00', r1, &(0x7f00006cd000)="8eab463c645a22802515cef83337e29eee2a6219314bd0d4749fb554302276ddc1e8265822f73cbb830be77d4ad0a0da89fc2d97946e5bf53ab98b94236304779e72b07ac3bf08d33b488301102eea1e79dba7c4484a74e470b74db307805ad40602080cc5118bcd9cbed3c8fed843a9327233c46227b1916fb0cd8540a2bb43e90df3a04bbbb063b76cd3f71df4627438c67f4af16d1db55620683abef688728020e3c736d408d85012d0d562a14c413067189256eda954bf922c1ef95e746c19f3ba72053c99b76635") r2 = syz_open_dev$amidi(&(0x7f0000887000)='/dev/amidi#\x00', 0x3, 0x801) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000003c000)=""/4096, &(0x7f0000ccc000)=0x1000) 2018/02/17 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ed000-0xc)={0x2, r0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000389000)) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00007d9000)=[], 0x1, 0x0, &(0x7f0000e07000-0x1)='Z'}) 2018/02/17 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r1 = syz_open_dev$adsp(&(0x7f0000c90000)='/dev/adsp#\x00', 0x2, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008af000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/17 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000356000)={0x72b1df28, 0x0, 0xf3a2}) getdents(r0, &(0x7f00005df000-0xad)=""/173, 0xad) 2018/02/17 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00006fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bd7000)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000db7000-0x4)=0xfff, 0x4) pipe(&(0x7f00000a0000-0x8)={0x0}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000039c000)=0x1) 2018/02/17 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000ceb000-0x4)=0xffff, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) r1 = socket$inet(0x2, 0x80000, 0x100000001) sendmsg(r1, &(0x7f0000211000)={&(0x7f00003c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x3, {0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8f}}}, 0x3a, &(0x7f0000600000-0x60)=[{&(0x7f0000eb1000)="0e4d305dcce612e1e4ba5d8853c4ed70903b10e84f19d5269ebfbfe7b262a626938f4fe4fedee3cbe5138c0812643fb9d70868d1fc418efdbeb5cccfbb49b4b662c5f5c538064e8379274b7e0c3394d76dd252a6e8ef2c41f0a6efc9b2ed82ae11e4ba300a2c745a856545bd404e9e076109ba46dbf319abad70239d76c4464375d65f458ee807e0b69144902a99e4a27d6200366649d68425d3a362042d2ec480028bb2c794ae8cd0359fca330d5428ce17ce28ded79f1dd2955eca70f27cc0", 0xc0}, {&(0x7f0000b27000-0x1000)="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", 0x1000}, {&(0x7f00004c7000-0xe8)="0deca7e91ab8a23e82c6955a9ab13468cbb856e9e93a796350fbd5ebe28be81480635bb9771c0fcee5790f766ee9ba7291aa573434bce29f6be76c9a72aa8d1868e5f72d69e675dac3ea818b0d19dcda13b565df5969d7a219291f613868520c85e2d8663e723f804a20db91f6796f583261def5c3f0a2f303c0a9a8c9df2757b8daded4eec7a9345ef5c53f17c3e3c33084205c41d0e9eb76cdca0440d1abee4fce5664f740b9d59f55c2b003ea7540e19bd1d4db78bc560202bd80cf39e6ba24dd8fc55d0acf0fa536101146a362d4a428e8612704ee97a7c7b7b15e901e696c282ca25ec3793b", 0xe8}, {&(0x7f000033c000)="b63d5c8644637fac84710add4e30dedff91f9991422e5d65b386fa2c566f4144fc5d3e0c9aa42837c25d3fc887961a5f6368a1512fd76ae71ef142e9e761735cacd7849635802f45fae65ce7", 0x4c}, {&(0x7f0000394000)="f57e07b13785848668b15ac4d7fbbf3f3a61fe69c97b3ec96b351d4323399bd84ffbe50c67e3479a46bb772762c745255ed34d8f6e70cea02a0f805a226c7e82003b29bcf563365111f80475798bb1fd0ed00309bfe28b9a78b5b6b6d6d6a0f1b146b9b7f58dc067ce0139e3329a212e47b28cffeb6f2e4bfacfcc87b1", 0x7d}, {&(0x7f00009cc000)="6a754aba7efd8b3f716ca967b2ff3afaa1dd786338d5c707c0324a985cbbf713b8b36d64a033c50efdafba07167603f12cae8379f8b3e6894bc060316df4733add3c45714919c70e5ab9ba3ca19821b14f74a13c768703d36fef560f705c54e177efd28756d0c6c2c5baebaddaa8bff730aeb32469512b1ec3feaa90cd22bbd2e0dd1acba5467633aa375c936a3ccd441fab92432ec0d0499e352c2602a84c2609e783811e7d4b31ca78ded56d04a40851cff6a25caaeb42916309edaf59a6c22e06068b809d86a31ff6c90c27f113ab925ef0b245d5bdf9649fe82419ca65f4c83073a557655e633642c3f0b37b0567ab98", 0xf2}], 0x6, 0x0, 0x0, 0x4}, 0x24000004) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e2f000)={0x0, 0x439}, &(0x7f00005e4000+0x56a)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000c5a000)={&(0x7f0000d9a000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000b10000)=[{&(0x7f0000b7a000)="65e9dbf8547104b14585d86a24e7a6e8c19132a3197e39e20ec2c00c4a988b9e9f87a8db3402b36ca76bc6ff09", 0x2d}, {&(0x7f0000210000-0x66)="b40ed4be62ddfeee203de39ac7f7f1c08d078ccd9bfce3044741b536b410da288a038da22944dcc6beb76c6a335a123477e40df48a52e80698885f98fefca1897c07ee6ecd60c5d16fcac082d1112b213ea01af0a44be5bd746dba232beac5a94c3fff403051", 0x66}, {&(0x7f0000d79000)="62670e7ab9468396198c516b3258aa365944c1416fe7e7125abf15834c1d6be3cb4485857b045d6d40985f4ecca7e40ab50dbae6930e089a203799c4e6034d0867b43457896e81d1911dd0bc38db85a0", 0x50}, {&(0x7f0000a5c000-0xde)="9923b355085b5a86f568b024adafd42cea8fc8a4d163df5d4783407f892a0d68bb995baa33e0dac0c5ffb01d5e605a34b7e064cb78a9431e49905aeb4b5800c182b279b8ae13f73f8280bbeb95a305cc143b40a96dd53f62954230750383eba10786ae4ce7a5aa1a7e5992eedeaf3cfc82eca25fb00485f051998fe196c0c564074534f0a9586823b371dda2601e80e7c4ae255500eac7ae863e6a64dc7e8a563cc912873a1436d7d251126c12cac427fd2f26564fe6e9ae61f52b0cf4f71559fc37eb5a78e3c6d113d242aa75d02bcff68f3cc643f8686554615899a159", 0xde}, {&(0x7f0000afe000-0x96)="cd5f67c6ff1030740d995cbf7c0cd172b332c30dab1173d86dd87e4ec43a5fa30c6e8b75e327af4af5e80c554dacc68e4af357a855e508a7f9695c0ba3e0d0ebd8b5f6fc65f789f386643fab587153e37c0cf2a028e4b9284cca02cdfa85111a922b413febb19e291ada9acc50a395779608c70c09e31f5a6a06b8c51e26dbab516b8473cf85c45ddaed5fe3f6798a60926c7d153e65", 0xffffffffffffff8d}], 0x5, &(0x7f0000e47000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1ff, 0x200, 0x7fffffff, 0x3ff, 0x6, 0x10000, 0x9, r2}}], 0x30, 0x800}, 0x20004000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000931000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00002ed000-0x64)={&(0x7f0000e33000-0x8)=[0x7f, 0x2], 0x2, 0x81, 0x1e30, 0x5, 0xd34, 0xe19c25, {0x80000000, 0x0, 0x4, 0x6, 0x0, 0x827, 0x5, 0x20, 0x3, 0x8, 0x30da, 0x8, 0x9, 0x3, "2c4314ef825edb0aa598c07acc9f2eb2900e2294d4708781dfea5311c2a7b48f"}}) connect$inet6(r0, &(0x7f0000e80000)={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c) socket$inet6(0xa, 0x0, 0xe) 2018/02/17 10:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000468000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000203000)='net/sockstat\x00') accept4$ax25(r1, &(0x7f00008d0000-0x10), &(0x7f0000796000-0x4)=0x10, 0x80800) r2 = syz_open_procfs(r0, &(0x7f0000891000)='attr/exec\x00') write(r2, &(0x7f00000bc000-0xce), 0x0) 2018/02/17 10:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000954000-0xb)='/dev/midi#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00007be000)={0x6, 0x4, 0xfffffffffffffff8, 0x0, 0x0, [], [], [], 0xea}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000041e000-0x8)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000ee4000)={0x5, 0x78, 0x1, 0x4, 0x4, 0x7fffffff, 0x0, 0x2, 0x80004, 0x2, 0x81, 0x1, 0x7f, 0x2b73, 0x8000, 0x101, 0x6, 0x1, 0x9, 0x8001, 0x3, 0x5, 0x7fffffff, 0xfffffffeffffffff, 0x7, 0xfffffffffffffffa, 0x4, 0x2, 0x8, 0x4, 0x7f, 0x0, 0x3, 0x4, 0x3, 0x3, 0x4, 0x3ff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000969000-0x1)}, 0x1000, 0x1ff, 0x9, 0x0, 0x0, 0x81, 0x7ff}, r1, 0xe1b, r2, 0x9) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f000074f000-0x54)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x350, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/02/17 10:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setrlimit(0xb, &(0x7f00001ab000-0x10)={0xff, 0x7}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000edb000-0xf1)=""/241) 2018/02/17 10:49:18 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000f000)='./file0\x00', 0x24) socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f000000e000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000009000)=0xffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000010000)=0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x4)=0x8, 0x4) ioctl$KDENABIO(r0, 0x4b36) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x57d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r2, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000010000)="8a1a20cd77d80858e1af50f01501b7b112f6efdd68e673d051f2c351a496936e299750b91b45c5288fb98e0d8c229e95e1d422e4af2794a824f21e22bc1904044a89fb4de1ae8c8ab9d02310", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffb1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r0, &(0x7f0000010000)="772d5f259e8d848e53f82b0fc008f5ae7979bc45d5cdefb3b74c6005c3575c8bc83b583584c9294c86386dd2d40e7814c43af89eb3d5924e8f0ed6b1dc5eb6b3366cbcb88f7ec62b0c79efc2136d7576b2e2383f180d915e93fdcefc14d6869dcb72688fe7fb33c2c49b2f9e57ecff221fe26a09796c43b7fbe9c38b6cf95db218129f5ba1", &(0x7f000000b000-0x4e)=""/78}, 0x18) 2018/02/17 10:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = open(&(0x7f00001d8000-0x8)='./file0\x00', 0x200, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000b79000)=@pic={0x100000000, 0x4, 0xff, 0x33, 0x200, 0x7ff, 0x401, 0x5, 0x6, 0x2, 0x6, 0x9, 0xffffffff00000000, 0x81, 0x4, 0xfffffffffffffff9}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x238, 0xffffffff, 0x3e0, 0x308, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000004000), {[{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip_vti0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @rand_addr, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/17 10:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f01000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000776000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000b52000-0xb)='/dev/loop#\x00', 0x4, 0x101000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write(r0, &(0x7f000005e000-0xef)="8cb305c6d14891a5c332ce533b4bfbc44aa7aed50e0cb217bd2d9f1ccacbda89f3225cbdfe4014d1ac0c852d3ae48036fa7245017dcad917d676ed788e7a77187ccc4415e723d20d779ea5fbdff0d780f7470a7e4116435cc74f16505382da163b8c8ad55f864e08f8f7b5bbfc9f0e76702360e759c1ad0fbb447bbd14b961923d39d5a5f5372939dec04eedd429f3d6669a87de3cf7ae364c8666f96d153951c9891d6f1a5ccae37439ad8617bd3c9aa864532b635d91acb16ec29b7ca65a7b5fc90276ea74137c57f9ab1ff91f836260c04b0001b8f9630cffd9be1576cdcbfcadc35c8aefc6c26e8c6e6a05c162", 0xef) r2 = open(&(0x7f0000b82000)='./file0\x00', 0x0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000c6c000)='./file0\x00', 0x2000020) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000ce8000)={0xfffffffffffffff8, 0x80, 0x7ff, 0xbf, 0x1f, 0x100000000}) inotify_rm_watch(r2, r3) connect$netlink(r2, &(0x7f0000ee4000)=@proc={0x10, 0x0, 0x3, 0x30000}, 0xc) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000689000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x14, 0x4, "618fc5ef0d123509f7254cea629d51b079354be112ca2fbaf466f48530e9646e0ac8ba6ab5d902e4edb15c287111ba660d2f08bf85e3aa857ddd0c3fd9f2edc0", "df7908444968cfa4aa87beb2eb92a2eb913dafbd38e9592c369489650495123d", [0x5e35]}) 2018/02/17 10:49:18 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000000a000-0x37)=""/55) mq_unlink(&(0x7f0000014000-0x2)='/\x00') r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000010000)=0x1, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000014000+0xc4c)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000c000)={r3, 0x1, 0x6, @empty}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 10:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000051b000)=0x0) ptrace$peekuser(0x3, r0, 0x7ff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000069c000-0x28)={0x1, 0x0, [{0x40000101}]}) r4 = socket$unix(0x1, 0x0, 0x0) listen(r4, 0x0) 2018/02/17 10:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000879000)={0x0, 0x0}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}, 0x1462c}, 0x0, 0x0, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000516000-0x2)='*\x00', 0xfffffffffffffffc) flistxattr(r0, &(0x7f0000295000)=""/131, 0x83) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004b7000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007be000-0x4)={r0}) 2018/02/17 10:49:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x400, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b7000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x200, 0x0, 0xff, 0x4, 0xffffffffffff0001, 0x8, 0x7f}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpid() r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00002f1000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) r4 = dup2(r2, r1) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000452000-0xd6)=""/214) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r4, 0x540a, 0x7f) write$sndseq(r3, &(0x7f0000119000-0x30)=[{0x2, 0x4, 0x8, 0xffffffffffffffff, @time={0x77359400}, {0x8, 0x1ff}, {0x81, 0x3}, @quote={{0x100000000, 0x1ff}, 0x0, &(0x7f0000c5a000)={0x7ca, 0x1f, 0xffffffffffffffdd, 0x1, @time={0x77359400}, {0x9221, 0x1ff}, {0x4, 0x531}, @ext={0x1000, &(0x7f0000446000)="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"}}}}], 0x30) [ 50.879310] xt_connbytes: Forcing CT accounting to be enabled [ 50.897540] Cannot find add_set index 0 as target 2018/02/17 10:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000, 0x200) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000828000)={0x3, &(0x7f0000b0d000-0x3c)=[{}, {}, {}]}) [ 50.937791] Cannot find add_set index 0 as target 2018/02/17 10:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fb2000-0xe)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000211000-0x1000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:18 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000002) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000022000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8424) sendmsg$nl_route(r0, &(0x7f0000021000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000}, []}, 0x1c}, 0x1}, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000024000)='./file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000024000-0x4)=0x0) getresuid(&(0x7f000000d000-0x4), &(0x7f0000018000-0x4), &(0x7f000001d000-0x4)=0x0) r7 = getgid() r8 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f000001d000)=0xc) r10 = getgid() r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000023000)={&(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000023000)=[], 0x0, &(0x7f0000016000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe0, 0x40004}, 0x40000) 2018/02/17 10:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000062e000)='/dev/vhost-vsock\x00', 0x2, 0x0) syncfs(r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000072b000)={@my=0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000380000)='/dev/rfkill\x00', 0x440000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00006ff000-0x4)=0x2, 0x4) 2018/02/17 10:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000294000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000f0b000/0x3000)=nil) shmat(r1, &(0x7f000010b000/0x3000)=nil, 0x4000005000) fcntl$getownex(r0, 0x10, &(0x7f0000534000-0x8)) shmctl$IPC_RMID(r1, 0x0) 2018/02/17 10:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x8000400) r0 = open(&(0x7f0000e4b000)='./file0\x00', 0x2100, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007f2000-0x4)=0x8000, 0x4) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/17 10:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = accept4(0xffffffffffffffff, &(0x7f000047b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000cad000-0x4)=0x1c, 0x800) accept$inet(r0, &(0x7f0000b60000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000004000-0x4)=0x10) r1 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00009fc000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ca000-0x10)={0x4, 0x8000, 0x7ff, 0x0, 0x0}, &(0x7f0000081000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd1000-0x20)={0x7, 0x3, 0x4, 0x2, 0xff, 0xfffffffffffffffb, 0x20, 0x51, r3}, &(0x7f0000e0c000)=0xffffffffffffffa6) sync_file_range(r1, 0x3, 0x1ffffffffc, 0x0) 2018/02/17 10:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000037e000)='net/netstat\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000e0b000)) ioctl$KDSKBLED(r0, 0x4b65, 0x6) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/17 10:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xa396}, 0x0, 0x8146}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084f000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00009de000)="caaddc8b5fd5efd87683f0d55b360d085c00813b97be58ada68d76913d9369a99d44a94d92194bf3cffe5246059c5a6b074490aa60f99b5c7bb025c3353f4b9b079f4f107f96fa8279d3da6e38a2b728984b0d63523d3c9cb5bc9f77d636da") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x1000000000000, 0x0, 0xf3a5}) 2018/02/17 10:49:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f40000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x43, 0x81, 0x5, 0x101, 0x4, 0x1e, 0x3, 0x9, 0x6b5, 0x40, 0x8, 0x3f, 0x4, 0x5, 0x6]}, &(0x7f0000bdd000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000021e000+0x92c)={r1, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x800000000000, 0x7ff, 0x49, 0x1, 0x5}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d6b000)=""/101) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000058d000)=0x0) syz_open_procfs(r4, &(0x7f0000089000-0xb)='clear_refs\x00') 2018/02/17 10:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003ec000)='/dev/snd/pcmC#D#c\x00', 0x38, 0xabf4cb5d05f51f4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000814000)={0x0, 0xef, "58d9ec5ebf5e872aecbedc23110997708e77f1a4569734eb1e3e72744f6d0cf309c2f46ae768c068a8180cd484335a34f54c15d072ea82d5e629dffbd3a63dad2a05625b9e4a087a429b144c2daaea9897efebc0e7ad31a36465ca935f3bfbb8c2a7a21554ad90c65e9d07dc9f29caf0454c027a94bfa55c8c74ef45323af27942f9a192b9e583a9a5f10cedcf67d78abd5ad6faf0790635c91f0abb5210f263c949028b19ce9a76d4567dc5a2dc5d6e679ec7dfcb7e0fe77092779b2598ea6ca5eee485caf024d718b83ab824529c25f4c6986acced611eccd7c76abcaae1393d89d925ba316918fc1bddfacab77a"}, &(0x7f000000b000-0x4)=0xf7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000098b000-0x8c)={r2, @in6={{0xa, 0x3, 0x5e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}}, 0x8c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000770000-0x4)=r1, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f36000)={r2, 0xf7c}, &(0x7f0000b05000)=0x8) bind$netlink(r3, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/17 10:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000722000)=[{&(0x7f0000f20000-0x47)=""/71, 0x47}], 0x1) r1 = syz_open_dev$amidi(&(0x7f000091a000-0xc)='/dev/amidi#\x00', 0x5, 0x200) syz_open_dev$midi(&(0x7f000092b000)='/dev/midi#\x00', 0x79, 0x40000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000401000), &(0x7f0000893000)=0x4) 2018/02/17 10:49:18 executing program 5: r0 = creat(&(0x7f0000331000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="82e885d6e3d5b111557e37aac140159c92885a806ddc46b2491772bf3154f38e844ab2f16411a8df954ea3df9fdf745fc46d5c69bcaae855fcca7d6915350fc79cc1b715f15eb3ff8c6d75b00ed7a76611cf39756d124b708d04578fb5be80f7c0bc8c45eac5e90c893c76d53cd9ab78e54e8432d0f57f539d658259d5705dda1fa40be88f2a3332f89100cb30a0a9286080d16fb52b4b4ca4710b7b5c4b62661b88633a1d43269868d1cedf7a76cc79718f4e14f48e55e0c20eb81faeb18ef3724aef9928caf5e431572d882bd51867a72983f949b30664c6fc04") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c23000-0x8)='keyring\x00', &(0x7f000012f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00009ad000-0x8)='big_key\x00', &(0x7f0000340000)={0x73, 0x79, 0x7a, 0x1}, r1) keyctl$revoke(0x3, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000161000-0x5)='user\x00', &(0x7f0000344000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c0e000), 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) getsockopt(r2, 0x2000000000010d, 0x100000001, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x4) 2018/02/17 10:49:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x1, [0xd2]}, &(0x7f0000003000)=0x6) 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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mremap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000, 0x43, &(0x7f0000001000/0x2000)=nil) fcntl$setsig(r0, 0xa, 0x30) socket$inet_udp(0x2, 0x2, 0x0) syz_fuseblk_mount(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', 0xf000, r1, r2, 0xfffffffffffffff8, 0x9, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000004000-0x8)) 2018/02/17 10:49:18 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x2) listen(r0, 0x3) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000ff6000-0x4)=0x8, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ff5000)={0x0, @in6={{0xa, 0x3, 0x9, @empty, 0x6}}, 0x2, 0x8000, 0x6, 0x3, 0x48}, &(0x7f0000ff6000-0x4)=0xa0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff6000-0x14)={r3, 0xfe1, 0xffffffffffff0000, 0x3, 0x3, 0x3}, 0x14) 2018/02/17 10:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000037e000)={0x3, 0xffffffffffffff9c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b99000)={{0x7, 0x5}, 0x1, 0x6b1, 0x834, {0x3, 0x5780000000}, 0x0, 0x80000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000ef1000-0xa4), 0xaf, 0x0, 0x0, 0x0) 2018/02/17 10:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000665000-0x40)={0x6, 0x4, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000348000)='/dev/vcs#\x00', 0x2, 0x200200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000951000)={0x0, 0x73, "0cc68cd2e5d04d6b12a49144a099c246528d07c94049ee24ec87b626b10778ed757a984212391f5b5ad274b430c2d3926f54dddc7e530ab3a80861bea4f9eb4021f4bbff0a20a288f3f4cd4937c9c78086ca51f5f918410ed0a1c59ae51ffae08ebedd430ec772cf286a0a7b26b04d9b9e5075"}, &(0x7f00008d0000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000113000-0x98)={r3, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x421}}, 0x3}, &(0x7f0000415000-0x4)=0x98) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000303000)) sendfile(r1, r0, &(0x7f0000ea7000-0x8), 0x20) fstat(r0, &(0x7f0000fda000-0x44)) mq_timedsend(r0, &(0x7f00001cf000-0x1000)="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", 0x1000, 0x80000000, &(0x7f0000734000)={0x77359400}) mlock(&(0x7f0000f28000/0x1000)=nil, 0x1000) [ 51.341550] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/17 10:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) recvfrom$ipx(r0, &(0x7f00008f4000-0xb7)=""/183, 0xb7, 0x0, &(0x7f0000460000-0x10)={0x4, 0x3cf, 0x0, "266005b27368", 0x7}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000cd0000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000cb9000)={r1}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00002f8000)=""/116) r2 = syz_open_dev$dmmidi(&(0x7f00000e9000-0xd)='/dev/dmmidi#\x00', 0x534, 0x20000) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000125000), &(0x7f0000057000)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f000020f000-0x5)='/dev/dsp\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$setregs(0xf, r3, 0x81, &(0x7f0000a6b000-0x6f)="26b90b1b39243e33915cb4d007aabe35d7d001f6c7e6f30ed7083cbee94f97754023fe29f4aa08380b8af4b6f601b38e25e6ae920e9bdaed25a5ba344626f7f0875705c14bcd37c5de6c5dbffa1253e98daa6047d0dec6276817443f8167403540957a169dc6df988b42658604d80f") 2018/02/17 10:49:18 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x3ff, &(0x7f000000e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000009000-0x45)={0x0, 0x3d, "d5d508639b38622a1e3872c1c72b4d54836f20668fc72bffd20b9aa003ffc3a13cc21a461bb670db1aa9d39945e1143e7b2cec0b72b0d41079ac739e84"}, &(0x7f000000e000-0x4)=0x45) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000f000-0x20)={0x101, 0x1, 0x1, 0x5, 0x4, 0x5, 0x8, 0x6, r2}, &(0x7f000000b000-0x4)=0x20) 2018/02/17 10:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000828000-0xee)=""/238, &(0x7f0000148000-0x4)=0xee) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) 2018/02/17 10:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002dd000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x490200) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000065e000)={0x0, 0x8, 0x7fffffff, &(0x7f000077c000-0x8)}) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) 2018/02/17 10:49:18 executing program 0: mlock2(&(0x7f00009a3000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f000037d000/0x2000)=nil, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000015000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000076c000)='mounts\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100400, 0xffff) [ 51.398105] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/17 10:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000)={0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/17 10:49:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000680000)=[{&(0x7f0000e8a000)="87c5ce80db6d309b2721f381be6759643a40fa7b036126b24e1a0c24198dfa1cde8cb985a2d6fe3c43382d4a356076c699deb886d8c26caf8bda6b57debe6c4ea73997ebb43a7d5664e67e1490650b29c0f8049b5e92e32e69c128a85c6e12ca6775c5262178b33cb013d1e77dc05e304387bc96f782227dab95a53ffccf47dad63440bd425d5817e9bf47c5e91cbcd097f14cd5a3d43e3d004e6da8f02165f4bdfe08b69dee281d4da5d98e858ab47da71194f9175daf40f88559151a59f21266b83dbfdf7631", 0xc7}, {&(0x7f0000e9e000-0x1f)="a9716fdedd88cd595ed9fe42061cc40fd9aea98705999d0d8eb7634ff8fb6e", 0x1f}, {&(0x7f0000a2c000-0x1000)="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", 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3a000-0x9)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004fe000-0x4), &(0x7f0000df9000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00005b9000-0x4)=0xfffffffffffffd94) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00009aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a3f000)=0xfffffffffffffd2e) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e6b000)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e8000)) writev(0xffffffffffffffff, &(0x7f0000011000)=[{&(0x7f000000b000-0x1000)="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", 0x1000}], 0x1) madvise(&(0x7f0000a0e000/0x3000)=nil, 0x3000, 0xf) 2018/02/17 10:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ee3000)={&(0x7f0000508000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000aaa000-0x50)=[{&(0x7f0000ad7000-0x6d)=""/109, 0x6d}, {&(0x7f0000db8000)=""/195, 0xc3}, {&(0x7f0000346000)=""/165, 0xa5}, {&(0x7f000053d000-0xc5)=""/197, 0xc5}, {&(0x7f000067c000-0x25)=""/37, 0x25}], 0x5, &(0x7f00001a4000), 0x0, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000810000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000ce000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f89000)=@assoc_value={r1, 0x3}, &(0x7f000057b000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000488000)={0x0, 0x25, 0x1}, &(0x7f0000736000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000082000-0x8)={r4, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000db6000)={r2, 0x1, 0x9, [0x100000000, 0xb3d7, 0xffffffff, 0x80000001, 0xc, 0x2, 0x9, 0xf96, 0x40]}, 0x1a) execveat(r3, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/17 10:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x2) r1 = epoll_create1(0x0) r2 = dup3(r0, r1, 0x80000) timerfd_settime(r2, 0x1, &(0x7f0000998000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000669000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b50000-0xc)) 2018/02/17 10:49:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x47, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000581000)={0xbc, 0x0, &(0x7f0000001000-0xbc)=[@request_death={0x400c630e, 0x3, 0x1}, @increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000000)=[@fda={0x66646185, 0xa, 0x4, 0x1d}], &(0x7f000077a000)=[0x30, 0x0, 0x38, 0x38, 0x28, 0x48]}, 0x3}}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x30, &(0x7f00006ab000+0x992)=[@fda={0x66646185, 0x2, 0x4, 0x2c}], &(0x7f0000b9e000-0x30)=[0x20, 0x40, 0x0, 0x68, 0x40, 0x78]}, 0x92}}], 0x43, 0x0, &(0x7f0000001000-0x43)="40e17a8ad5176fd1c1820a7e8fba652b3b4dd1d394fb4c1b96a6b72729a22c499d768ea481c667895339edb73d982428760f18d94906a8c85c8bb85a22901cda120872"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/autofs\x00', 0x103a01, 0x0) getdents(r1, &(0x7f0000098000+0xf88)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00008e9000), &(0x7f0000ca3000-0x4)=0x4) listen(0xffffffffffffffff, 0x7) r2 = socket(0x2, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000051f000-0x4)) sync_file_range(0xffffffffffffffff, 0x0, 0x3ff, 0x0) syz_open_dev$admmidi(&(0x7f0000166000-0xe)='/dev/admmidi#\x00', 0x5b56, 0x4001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000529000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002df000-0x4), &(0x7f00000aa000-0x4)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000fb7000-0x4), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a14000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/17 10:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c17000-0x8)) getsockopt(r0, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/17 10:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={0x0, 0x0, &(0x7f0000c45000)=[{&(0x7f0000df5000)=""/4096, 0x1000}, {&(0x7f00001d2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000592000)=""/212, 0xd4, 0x72}, 0x2000) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000c71000/0x1000)=nil, 0x1000, 0x8, 0x13, r1, 0x0) sendmmsg(r1, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[]}}], 0x1, 0x4008881) clock_gettime(0x0, &(0x7f000065f000)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00002f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/17 10:49:18 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000269000-0x8)={0x0}) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 10:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000000e000-0x49)="2cddad898a4ea039dd3e95b50fe053583c82a1932be381ac0ef622cecd47c437355d588f6682216691196ea2f491c8e57a457b2547800fcfa455072eb8d2da95722bb3f4a69ea7f317", 0x49, 0x4000080, 0x0, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048e000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) read(r0, &(0x7f00001cc000-0x9f)=""/159, 0x9f) 2018/02/17 10:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) [ 51.622520] audit: type=1400 audit(1518864558.803:54): avc: denied { map } for pid=8086 comm="syz-executor4" path="socket:[21925]" dev="sockfs" ino=21925 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 [ 51.648660] audit: type=1400 audit(1518864558.803:55): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.697386] audit: type=1400 audit(1518864558.877:56): avc: denied { net_raw } for pid=8083 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.733624] audit: type=1400 audit(1518864558.914:57): avc: denied { map } for pid=8086 comm="syz-executor4" path="socket:[21925]" dev="sockfs" ino=21925 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/02/17 10:49:19 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="e64f7ad6ee781613aae63c7596f3b88c", @ifru_addrs={0x2, 0x0, @empty}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0x10b)='/dev/vga_arbiter\x00', 0x400100, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000000000)="a2ee3284639a19d0079ac42f2d36260cfcee8859d9596848e212544ab8015e29b525f303afaa4bcc4b640fb101728d0b33f3b5d04942dd79504572a9e59b64b8c30815f48bcf8814b2fd392ee403521335bfc7137de2d8f4f24aceb537c1142dfa3e688474b2a6a3417c88ba8f2ce0a22ff229dfb6f3861ef7615a34f0220d845901c754b33d60e96e59cc70a1cca67b", 0x90}, {&(0x7f0000003000-0x6a)="f4d9dca7c6f5f56d9daa5e34158630d84d500430d9979dbd52bc8f1fb68faeebaf8b456fe64db7a8ced669099a372408504c88720eb117cf64213bc9c64ea5c49e1ee5bdf2f6eb63b14d15c085a775d0f2d9e32f61533ffcc12a2e5ff1b5f9c9ee71bc5a2b6cfa9cd30d", 0x6a}, {&(0x7f0000001000-0x64)="027779a55172e70334587da65169197fd9e60a39369662f02e0042c1ad00ed4bfb151b838ffdc8c526d3aa31c2fb0707412bd638d8be15e3c17a1e00a9b76c47c15d6d1b7a9dedeed5b9388b42db6edec7b065f2053a32eadd3a6fe5aed85b8cc824dd5d", 0x64}, {&(0x7f0000003000-0xab)="a863a8d12de19b885d8de0b7137c721c9e58149ba0bb216e7a7a810b2c1252ab032514b75c5dc83544e2eaf86937bd08ccf798b4d0771d91f21873fb940cb696fe2fccd1685e2681afdce43906d63435b6522faca1b78602107c9c2dfda5d248d7bab2a29f1b3e1709be7513c878f55a21cf2d77d7bc81693ba9f858c33d4ed417b4d4699b8c06cbbf7089d9d52fd39b28ca18db4e59ec75bb522bd2c72e8661e914f59db3c0a02d0ebc9c", 0xab}, {&(0x7f0000001000)="c01ee8b7dccc8be0550cfc89b668caeb0c38b47a3a8298025573b0135c083d1b1368b4dad28fa4be152667293e5867559813bcc57c0eeb5d4b43cb1ba72633084ada797560d178e0806c8dc969602103476bd3363234e5316cbf6fcf6346442cd45e899bd4dd8ce755a9f2ef6914eeff27d14cc96ceafdffe7cac0f4b511aeb764c72e2aabe72c5049f7df23264e3a101b02b75fc84e5af585e56241b0cccdcac3f96e35", 0xa4}, {&(0x7f0000002000)="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", 0x1000}], 0x6, &(0x7f0000003000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x20000000}, 0x44004) getgroups(0x3, &(0x7f0000003000-0xc)=[r5, r5, r8]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000003000)=@ax25, &(0x7f0000003000)=0x10) 2018/02/17 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e7f000), &(0x7f0000a1a000-0x4)=0xd4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000801000)="73657467726f7570ac2121ba") clock_gettime(0xff7ffffffffffffc, &(0x7f0000ee9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ac3000-0x50)={0x40, @time={r2, r3+10000000}, 0x7, {0x8, 0x6}, 0x7fffffff, 0x0, 0x2}) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aec000-0x40)) mq_getsetattr(r4, &(0x7f0000dc1000-0x40), &(0x7f0000356000)) fcntl$setstatus(r0, 0x4, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc5000)={0x0, 0x0}, &(0x7f000007c000)=0xc) ioprio_get$uid(0x3, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000061000-0xd)='/dev/usbmon#\x00', 0x2, 0x10440) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000383000)="a2dc4809c5c8b204b028296fd6cbfce6", 0x10) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:19 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000017000-0xb)='/dev/vcsa#\x00', 0x5b, 0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000017000-0xc)={{0x5, 0x4, 0x100000000, 0x7f, 0x100000000}, 0xfff}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000016000-0x3c)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/17 10:49:19 executing program 7: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) 2018/02/17 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fe000-0xc)={0x10}, 0xc, &(0x7f00006ca000-0x10)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f000091c000)={0x2000000000000000, 0x2, 0x9, 0x1, 0xd}) 2018/02/17 10:49:19 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001f6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f78000-0x8)={r2}) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f79000-0xe8)={0x0, 0x0, 0x0, 0x10000, 0x1f, 0x0, 0x5, 0x14, 0x11, "6dcb2de1ca793200e6625f1132c33a1452aad60fbf24b068c88e95f3a5a4ba3d125eed801061929baeb549f768cd6d70a4a0759c8d7df7f7414eac6efa60226b", "f04f173f96d6f620decf54fdee47d54fcd01913ec4e3a43fc8fedc1171d401cce4ffd50d18eeec97092e6c1859224c2ca79bf39cebbda35b8e4fe8041451205e", "414ac0e6aec594cae7427d36fbd1f4b42752bb110e90a2e2575c600e17eb1280", [0x8000, 0x5]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00007c4000)=0x8, 0x4) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c", 0x50}], 0x1, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/17 10:49:19 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000053c000-0x14)={0x7, 0xc, [0x6e43, 0x1f, 0xea]}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00008d8000)=0x100) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000f43000-0x14)={0x10001, 0x100000000000, 0x1f, 0x2, 0x2}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00008b8000-0x70)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x427}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000003000-0xb0)={{0x800, 0xfffffffffffffffa}, 'port0\x00', 0x0, 0x100000, 0xff, 0x17bd, 0x7b440c69, 0x24a9, 0x9, 0x0, 0x1, 0xffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000004000-0x2f)="adae856434f8963bb69d1c34a5129c8c826c308c7a3a10359fce63cdc1bef6527f68fdea4fe2c57929130cc2956eb4b73d74964cee2df75ce786412a61e6b1f8ddd42432bc8881800029d3b1c992c281fe5f723e786e64cd53d2cc9a1734607f07cc1786e87ac2890fa086e6e7efe74b50e3411a1be1108acdc6e1093ca1ead7197f18d8a2ff23daecbcb8c3321d504fcce494da835edca74d2b57c7f42642be368b76783d5d6c015d4652c0d56fafca10e69d1c0cc491ae5ec3969732b9c64737") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000004000)={0x7, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0xffff, 0x800, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000002000)={0x1, {&(0x7f0000006000-0x3b)=""/59, 0x3b, &(0x7f0000001000-0xbd)=""/189, 0x3, 0x2}}, 0x68) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000003000-0xc)={0x4000200a}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/cuse\x00', 0x101080, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000007000)) 2018/02/17 10:49:19 executing program 5: socketpair(0xa, 0x800, 0x1, &(0x7f0000ba1000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = socket(0x10, 0x4000010000080003, 0x0) getsockname(r0, &(0x7f00008ce000)=@can, &(0x7f000018e000)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000560000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000a1c000)={&(0x7f0000d4e000-0xc)={0x10}, 0xc, &(0x7f00009e6000)={&(0x7f0000aba000)=@bridge_setlink={0x28, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/17 10:49:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x7f, 0x0, 'client1\x00', 0x4, "06615004aff6a3e4", "4ccf1d9c2e6a53c27a41890cfe8d33121c05e617d13eed6db9ee52fdfa22e611", 0x5, 0x7}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x16)=""/22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000c48000)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000708000)={0x7b, 0x0, [0x0, 0x8, 0x3, 0x103]}) socket$inet_tcp(0x2, 0x1, 0x0) [ 51.888173] audit: type=1400 audit(1518864559.068:58): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.912644] audit: type=1400 audit(1518864559.069:59): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.937048] audit: type=1400 audit(1518864559.094:60): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 51.961391] audit: type=1400 audit(1518864559.118:61): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 10:49:19 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000d27000-0x4)=0x80000180, 0xfffffe99) 2018/02/17 10:49:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000342000)={{&(0x7f0000f94000/0x3000)=nil, 0x3000}, 0x40001002}) [ 51.985829] audit: type=1400 audit(1518864559.142:62): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.010166] audit: type=1400 audit(1518864559.167:63): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 10:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000041f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x20000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000251000)) r2 = syz_open_dev$usbmon(&(0x7f000032b000)='/dev/usbmon#\x00', 0x5, 0x8001) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000de7000)=0x1, 0x4) setsockopt(r0, 0xffffffffffffffff, 0x10000000002, &(0x7f00000ba000)="c8d63f23", 0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/02/17 10:49:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000-0xc)={0x3, r0, 0x1}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1ff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000000c000)=0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='nr0\x00', 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000e000-0x4)=0x8, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc, r2}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/17 10:49:19 executing program 5: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = syz_open_dev$audion(&(0x7f0000a3c000-0xc)='/dev/audio#\x00', 0xff, 0x20000) madvise(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xa00000}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@random={'system.', 'lo\x00'}) 2018/02/17 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000247000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000f27000-0x70)={[{0x9, 0x9, 0xa9da, 0xfff, 0x80, 0x1, 0x3f, 0x4, 0x2, 0x8000, 0x2, 0x0, 0x100000000}, {0x6, 0xf2400000000000, 0x1, 0x9, 0x5, 0x0, 0x2, 0x4, 0x1, 0x7, 0x24, 0x7fff, 0x8}, {0x7f, 0x1, 0x9, 0x3, 0x4, 0xbb3, 0xfffffffffffffffc, 0x9, 0x2, 0x3, 0x5, 0x1ff, 0xec}], 0x200}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b48000-0x98)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) 2018/02/17 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)='/dev/sg#\x00', 0xc86, 0x101000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000ff000+0xdf7)={@generic, @ifru_data=&(0x7f0000656000-0x20)="cd7a5c3369e6635402cb10bbb43582ee3f7cd9a58a7b2e179b9b7b362847cf0b"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000db3000-0x4), 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000ec000)={0x910b, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) r3 = shmget(0x1, 0x3000, 0x78000000, &(0x7f0000a2c000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006dc000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000e3000)=""/161) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000176000)) 2018/02/17 10:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000088f000)='/dev/qat_adf_ctl\x00', 0x180, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000904000)={{0xffffffffffffffff, 0x4}, 0x8}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000060000)='/dev/rfkill\x00', 0x2, 0x0) sync() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f12000)={r1, 0x28, &(0x7f0000638000-0x28)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010d000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) bind$pptp(r1, &(0x7f0000e0e000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$netlink(r1, &(0x7f00005a5000-0xc)=@kern={0x10, 0x0, 0x0, 0x80100104}, 0xc) lchown(&(0x7f000039d000)='./file0/control\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000e72000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) 2018/02/17 10:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007f2000)={@common='sit0\x00', @ifru_flags=0x8000}) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0xc16, &(0x7f000023a000)) 2018/02/17 10:49:20 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000012e000)='/dev/vcsa#\x00', 0x6, 0x0) inotify_add_watch(r1, &(0x7f0000c5d000)='./file0\x00', 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='/dev/vcsa#\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/17 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035c000-0x18)={r0, &(0x7f0000af6000)="9138e7623d1b5c83c1", &(0x7f00007bf000-0x64)=""/100}, 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000234000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00005d6000)={0x3, 0x10001}) 2018/02/17 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000183000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80c82) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00004b5000-0x30)) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/02/17 10:49:20 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00002aa000)='/dev/dsp#\x00', 0xe5, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x1, 0x5}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setscheduler(r2, 0x6, &(0x7f0000001000-0x4)=0x9) r5 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002000)={{0x40, 0x6, 0xfff, 0x1ff, "25e125567c3658f9a5de78bff7e1faf92feac87462dd21cd8b4d0ff0adaf54a52e47bdf18e5da1aba6126cba", 0xff}, 0x0, 0x0, 0xcc2, r2, 0x3, 0xcd6d, "d5ebdca8944c25f68d04b38c6fbde780267efc62b2fa3e64e75d0fed980a23d9389a9bc08244714fddfab5f4af8e54807dd58856fe204a5a3ba092b6e9a55d02", &(0x7f0000001000)='trusted.nodev{vboxnet0+^\x00', 0x19, [], [0x1f, 0x9, 0xc26, 0x400000000]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)='trusted.nodev{vboxnet0+^\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r7, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)={0x1dc, 0x1, 0x6, 0x400, 0x3, 0x2, {0xc, 0x0, 0xa}, [@nested={0x1c8, 0x70, [@typed={0xc, 0x3b, @fd=r0}, @generic="dfeaf58111ad96952117834272bfa8344ca86ea940a74889de5ab89cf4efd3be6e12d4097d71f67b16f4ebf47ab30b6b5e78536a8ce76d3946319b465c124f3a7e6febfac49ce91ef099ccc14c5802c1498f3fb2133d45b27ba3ea752ab00989626f41362052d57d1cf9bf02e02299ca840edd147a3641bfb45e70af3116bb6b1db7c185ae4f007cd232885ccc850fa67261120b8101fbcf403eff80b7a6cf99c6aab4ac46b519bf82935cc04bc5cd95b2c8a3328bbd8b6a62a779d5790ec0c0a1253af6282000e3cc08698499b160c9", @typed={0xc, 0x4b, @fd=r5}, @typed={0xc, 0x262, @uid=r3}, @generic="19d849b8d773ead5a85e01c91a4575da5c351c6ed04942dd71c48b452ba1bcb966da429ec6fde02845db66886ee05a9011959acd4c7d65f3ce03ac5cbef079d10cc106011b5c0c28a70fba2f2a2bd58e3cf20225bcf4df042af1f82b96ca25306243bac6b87ea75897e3e2795738c3ad2f164f1e2beacac388aff53eb226b045e5f86e274c56f3ccc494a1b53d226758ae141873cb58b5c2e55ee6e99b3d5577f9aca97fc49a22ef668cffd683253e5f49daf246614faf4f12af8e20e2581cd29a89f01c9cbf5265e89fd90884081f"]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000-0xcc)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x3, 0x7b7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xffffffff, @empty, 0x2}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0xcc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9, 0x1, 0x0, 0xc, 0xe934, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000002000)=0x20) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004000)={r2, r3, r4}, 0xc) getpeername$netrom(r0, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000), &(0x7f0000007000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r6, 0xaf, "bfb9da8afd365815f283c5d34a96ad38704c9eea5f590ce6217df86c90b5f67b6ec8dfd686693956754ccdada9c8a23090c8d37ee64494d1dcc0bf68959d83df6e980ceb4279c007c1d4ca68a52749e4080284a6468949436749528c1b47845c24a11cb32f0967b542e5c1b3ecf389322c00c7994db34202f63ceb368bf3308dd7ed556461ce771e66c799203592ed516d13db2c06d1fdfaa0b7e62047d13e6ea17faddecfff666c5b7e1867e970ac"}, &(0x7f0000002000-0x4)=0xb7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000008000-0x8)={0x4}, 0x8, 0x80000) 2018/02/17 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fc6000-0x8)=@un=@abs, &(0x7f0000e65000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000fc7000-0x4), &(0x7f00002db000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cab000-0x4)={0x971d}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000945000-0x10)='/dev/sequencer2\x00', 0x440000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1ff) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000062d000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc7000)={0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0xfff, 0x2, 0x3, 0x4b}, &(0x7f0000798000)=0xa0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc7000)={r3, 0x7fff}, &(0x7f0000e5f000-0x4)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000fc9000-0x33)={0x33, 0x7, "5f44b51dc1ee6b81a1706cb84a8cc1b47828692ac1691d231c1b24688979d4107a8c677902ebdfbc10ebae"}, 0x2040) poll(&(0x7f0000fc4000)=[], 0x0, 0x100) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fca000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000fc7000)={0x200, 0x7fff, 0x6a, 'queue0\x00'}) 2018/02/17 10:49:20 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000a32000)='/dev/adsp#\x00', 0x8, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x204300) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x4, r2, 0x10001}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00007a5000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0x1}) 2018/02/17 10:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000088f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00005c3000-0x4)=0x48) 2018/02/17 10:49:20 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x400000, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000017000-0x1)=0x6, &(0x7f0000014000)=0x1) syz_emit_ethernet(0x32, &(0x7f0000016000-0x6d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) 2018/02/17 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006c7000-0xb)='/dev/midi#\x00', 0x100000001, 0x204080) fgetxattr(r0, &(0x7f0000824000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000c41000)=""/192, 0xc0) listen$netrom(r0, 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000074000)="93721b28f87456eaa643750a091cc3464d212437a542bb486d56964d5f59a1be30041074243986801590") ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b4f000)={0x1, 0x0, [{0xf93a, 0x0, 0x0, 0x0, @msi}]}) [ 53.040251] device syz0 entered promiscuous mode 2018/02/17 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005a6000-0x8)='./file0\x00', 0x19) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007b0000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000809000-0x8)={r1, 0x1}) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d0c000-0x4)=0x800, 0x4) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000705000)={0x0, r2, 0x5, 0x3}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad5000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000c1c000-0x4)=0xe8) bind$packet(r0, &(0x7f00003a6000-0x14)={0x11, 0xf6, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000a1e000)) fcntl$setlease(r2, 0x400, 0x0) 2018/02/17 10:49:20 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000)="70726f63737973b7656d00da3e815cad225c89a8ebd6b71ea288b7bb7cfd76c602d9ca0647c7a090ba6816191b965cf40e92a6e35009789a1730677c7c2dbd26343728e139ebd60847db46fe29e56244db68eb1a7972385eddacce07ae5aab208d3d1d3f87ac0d11c10c01d1e1009841eba78792b46272a3c246d7ea7f9fb1382424e2283c493e811aefd5bc5be84a23bb42bcb2ae30821d8a70b597ccbfaa6f2e9384a999e313e8ce3721c9b3b913432001b6d1184f32226da5dc722e157aacbcc04387e3e98b902a893ccccf914a3f8cd563917b6da0d713fd5cd501456888a45674f41d71e8ce4cb7ba9ea2e17138e0a03a9c09a376b3", 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80184132, &(0x7f0000006000-0x1f5)) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/17 10:49:20 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000000e000)='./file0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) 2018/02/17 10:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000891000-0x4)) 2018/02/17 10:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000093a000-0x4)=0x0) getpgrp(r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000e06000-0x9)='loginuid\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005ca000-0xb8)={0x0, 0x7ff, 0x9, 0x100, 0x4, 0xfffffffffffffee8, 0x4, 0x1, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10000, 0x0, 0x200, 0x1, 0x4}}, &(0x7f0000daa000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ae6000-0x8)={r4, 0x3}, &(0x7f00002dd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f23000-0x8)={r3, 0x8, 0x9}, 0x8) sysfs$2(0x2, 0x1, &(0x7f0000f8a000)=""/66) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000726000-0xa)='/dev/ptmx\x00', 0x121540, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:20 executing program 7: r0 = semget(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000000)=""/250) geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000001000)=""/128) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000)={0x0, 0x0}) r4 = getpid() tgkill(r3, r4, 0x13) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000005000)=[{{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000007000-0x20)=[{&(0x7f0000006000)=""/139, 0x8b}, {&(0x7f0000007000-0xf1)=""/241, 0xf1}], 0x2, &(0x7f0000006000)=""/72, 0x48}, 0x3}, {{&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000004000)=""/100, 0x64}, {&(0x7f0000006000)=""/104, 0x68}, {&(0x7f0000006000)=""/32, 0x20}], 0x3, &(0x7f0000006000)=""/192, 0xc0, 0x9}, 0xffff}, {{&(0x7f0000002000)=@hci, 0x6, &(0x7f0000007000-0x10)=[{&(0x7f0000006000)=""/45, 0x2d}], 0x1, &(0x7f0000003000)=""/139, 0x8b, 0x7fff}, 0xfff}, {{&(0x7f0000006000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000006000)=[{&(0x7f0000006000)=""/236, 0xec}, {&(0x7f0000007000-0x7b)=""/123, 0x7b}, {&(0x7f0000006000)=""/39, 0x27}, {&(0x7f0000006000)=""/107, 0x6b}, {&(0x7f0000007000-0x45)=""/69, 0x45}, {&(0x7f0000002000)=""/152, 0x98}, {&(0x7f0000006000)=""/21, 0x15}], 0x7, 0x0, 0x0, 0x2}, 0x1}], 0x4, 0x0, &(0x7f0000001000-0x10)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005000)={0x1, 0xa9c, 0x8, 0x7, 0x8, 0x5, 0x5, 0xffffffffffffffff, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000006000)={r6, 0x1, 0x30}, &(0x7f0000005000-0x4)=0xc) 2018/02/17 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendto$inet6(r0, &(0x7f0000b5f000)="389ff7fad45e00b868fa3e89eb95817196650f19", 0x6, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a55000-0x8)={0x0}, &(0x7f000022b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000835000-0x108)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, [0x8, 0x6, 0x8, 0x8001, 0x10000, 0x1ff, 0x0, 0x5, 0x5, 0x81, 0x3, 0x10000, 0x1, 0xffffffffffffffc0, 0x9]}, &(0x7f00000f6000)=0x108) [ 53.516408] binder: 8217:8222 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0030656c69662f2e != 0000000000000000 2018/02/17 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a1d000-0x8)={0x0}, &(0x7f0000e14000)=0x8) recvfrom$unix(r0, &(0x7f000037b000)=""/190, 0xbe, 0x12000, &(0x7f0000d17000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000072c000)={r1, 0xc9, "ffbeee945465f29f933dddc1231efaf3c723679dbfc6051f7d2c1ac124146f206549b58e8eaf05ef4847b2a346e6253046ad030b92e4153fe1ba07b5078ca1daa52db133525930ba28a56368420db12a7b00fc08482363b4191564b858fe5484ff7e85d17fa83d529558f74f74b3480a97ed423d2dbd6aedc91f1d11ccfcf04da2a1276ffa5d8c18c66aea363e3e35d03ae16009c421b2fa8bf793909e433ffe2a86a054932df7be3f97f74bc538fd6c7b9de8f4359c56e86c66c0aa6ba41918ef70431051bdedd60f"}, &(0x7f0000c3a000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006c0000-0x14)={r1, 0xfffffffffffffffd, 0x0, 0x2, 0x3ff, 0x2}, 0x14) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00007ba000)=""/231) r2 = socket$inet6(0xa, 0x3, 0x3c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f000002e000-0x328)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002c000-0x30), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000710000-0x10)={r0, 0x28, &(0x7f0000385000-0x28)={0x0, 0x0}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d9f000)={r3, 0x1, 0x10}, 0xc) 2018/02/17 10:49:20 executing program 0: alarm(0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ec2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000)={{}, {0x0, 0x2710}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x3, 0x30, 0x2, 0x8}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x80000, 0xff, 0x6, 0x4, 0x9, 0xffffffff, 0x3, 0x0, 0x1, 0x4, 0xff, 0x0, 0x40, 0x80000000, 0xc6]}, &(0x7f0000002000)=0x108) r3 = accept4$llc(r1, 0x0, &(0x7f0000002000), 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000004000-0x78)={0xbd8f, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @rand_addr=0x2}, 0x40, 0x1a4760de, 0x2, 0x400, 0x6e0f, 0x0, 0x6, 0x0, 0x80}) bind$nfc_llcp(r1, &(0x7f0000002000)={0x27, 0xd6fb, 0x0, 0x7, 0x0, 0x4, "8ac3ea8fbaca039c6a4a324d8f8435e5f697c7c5360dd07f9ab2b61f7fa439b748e9d56b8f301b0aac37b57f71f28e277387da54bb5b129276052207adb258"}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000005000-0x4)=0xa, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000-0x10), &(0x7f0000005000)=0x10) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000005000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000006000)={&(0x7f0000006000)={0x4, 0x20, 0x7, {0x0, 0x7530}, {0x0, 0x7530}, {0x1, 0x9, 0x7, 0x7}, 0x1, @can={{0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x3, 0x2, 0x0, 0x0, "bba9de603bebdf71"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000004000)=""/232, &(0x7f0000006000-0x4)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={r4, r5, r6}, 0xc) 2018/02/17 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5d000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000066b000)="4234d03fe70dc81045d911126d5c6319e484f2074ab06881e59bae663c2b77f8bb658a90ff112c4a82cdbe1564ce237bdde2d306dbb5e56852c10697370d7fdfbd6d17863d2fe5153a7999b2027b6c4ca6eb2fc62e15a3f24e16bb253f6bf67e186d5e23cd6c95d2de1265e75d6e9dbb25127a78f364f3a48b67161ce5618e2cffce8469149859de90c07f426375a8975524f192873644f78e9f54afd9ac3804c3db7d66f592e81bfc975117d4b4615b9df7056152f0f79e73ffafcb622760639b538bf8c3a45b12859b3f17d7c1f66ae5da635f4972d5ff508c920244407250", 0xe0) [ 53.637497] binder: 8217:8234 unknown command 536907575 [ 53.652226] binder: 8217:8241 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.659273] binder: 8217:8222 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.683470] binder: 8217:8234 ioctl c0306201 20008fd0 returned -22 2018/02/17 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6c000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000600000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e98000-0x8)={r2, 0x3}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 10:49:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000133000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000346000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="834a4d96da30f8672b56977c35d0fba60e12a5937dc7a9b78ec0edf37eb48049d607f468dd227769fe8e11907ed02ee477bd13909e99f41b6432b67137ee1b275230598963c88ce2d01d08585756e7c9cd673834723301663edd3a92e94e1aac347d3d12f44b628e4bbe07804b11d9403dcb69d461a53d89a905f7ded7ec23f2f1fa6044dda61ce727faf86e1a6d37216c8e6fcd209fd1b57ae32660155e4e924a39521d022c7b8caccb892cda6735f1051ed032aa57648563176f3d21226701d469e9ec9525658351e395ac3aa3405d4c2eea993e42b5cb91dccaa0a7a503dcd73db3d06c9fad24033a65", 0xeb, r0) 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) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r1, r1}, &(0x7f0000001000)=""/112, 0x70, &(0x7f0000002000-0x38)={&(0x7f0000001000)={'sha384-avx\x00'}, &(0x7f0000000000)="a31880d3f9d510d80e81c682e430942c79d8818ac71d585686c25c97edec7095f9563cb6903866c860", 0x29}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000003000-0x14)=""/20, &(0x7f0000001000)=0x14) r3 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000002000-0x45)=""/69) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f0000001000)=0xc) read(r2, &(0x7f0000002000)=""/81, 0x51) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0xfffffffffffffff7, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff78}}, 0x0, 0x8, [{{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x63}, 0x3}}, {{0xa, 0x0, 0xfce, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x908}}, {{0xa, 0x0, 0x1879883b, @mcast1={0xff, 0x1, [], 0x1}, 0xfd7}}, {{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff9}}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}]}, 0x490) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000-0x71)=""/113) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8920, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="f25841d0134bb9a63732e34d7f693a84147b0bfd24b32f98de1e19e4be9225cd"}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000004000)={@generic="0776fb1fbc1722231dabedd5c030d949", @ifru_flags=0x4000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x101, 0x4) ioctl$VT_RELDISP(r3, 0x5605) 2018/02/17 10:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f00005ab000)) msgsnd(r0, &(0x7f0000c24000-0x3f)={0x1}, 0x8, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009bb000-0x8)={0x0}) recvfrom(r1, &(0x7f00005e7000-0x26)=""/38, 0x26, 0x40000022, &(0x7f00003de000-0x10)=@ethernet={0x1, @random="596b78dacbf2"}, 0x10) msgrcv(r0, &(0x7f000009b000-0x7a)={0x0, ""/114}, 0x7a, 0x3, 0x800) msgrcv(r0, &(0x7f0000177000), 0x8, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c18000-0xc)={@rand_addr, @multicast2, 0x0}, &(0x7f00000e6000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00002f4000-0x12)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, r2}) 2018/02/17 10:49:21 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xff, &(0x7f0000004000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) pread64(r0, &(0x7f0000003000)=""/85, 0x55, 0x0) write(r0, &(0x7f0000001000)="d7f99693f399ff518cf23aec793eb4b9b940877a00b45239ae134ef32e87714b6c6e9bd92d7fc595afed6fe1ee5ac897cd1ad2aac97c47be9fa5843ea7a60a7615296b614c9af790f77ac69e94fa9e25f705060ee8fe35fb8608d46570f64efcbe2b0911", 0x64) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)) 2018/02/17 10:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000962000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x1, 0x40) rt_sigaction(0x1b, &(0x7f0000066000)={0x0, {}, 0x40000004, 0x9}, &(0x7f00005fe000), 0x8, &(0x7f00008ac000-0x8)) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f000000a000)='./file0\x00', 0x80000000000, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/17 10:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000568000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00006e0000)={{0x3, 0xb24}, {0x10000, 0x10001}, 0xffff, 0x4, 0x2}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000014000-0x4)) lookup_dcookie(0x7ffd, &(0x7f0000a01000)=""/211, 0x4b5) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000bb000-0xc)={0x2, 0xffffffff, 0x5, 0x1, 0x0, 0xffffffff}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/audio\x00', 0x800, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00008ad000)={0x80000001}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019d000)) accept(r0, &(0x7f0000a4e000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000091d000)=0x10) 2018/02/17 10:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f000021d000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, "706f727430000000000000000000000000fe000000000000000000000000000000000000000000000020000600", 0xbf, 0x80003}) pread64(r0, &(0x7f0000a0f000-0x44)=""/68, 0x44, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 10:49:21 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f00001e6000)=0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x1, 0x2000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd550, 0x8000) fcntl$setstatus(r2, 0x4, 0x42400) r3 = syz_open_dev$usbmon(&(0x7f0000e78000-0xd)='/dev/usbmon#\x00', 0x100, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00004a3000)={0x3, 0x0, 0x5}) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000035c000-0xbe)=""/190) 2018/02/17 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x79, &(0x7f000094e000)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a0c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000990000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd2000-0xc)={r1, 0x9ab, 0x2, [0x3, 0x6]}, &(0x7f0000a45000-0x4)=0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000f2d000-0x1a0)) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xb0e) [ 54.602147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39411 sclass=netlink_route_socket pig=8289 comm=syz-executor7 [ 54.708492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39411 sclass=netlink_route_socket pig=8301 comm=syz-executor7 2018/02/17 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002d2000-0x1)='/dev/rfkill\x00', 0x200, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b51000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00009fe000)=0xc3d) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r2 = open(&(0x7f000032f000)='./file0\x00', 0x0, 0x8) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x401, &(0x7f0000000000)) r3 = getpgrp(0x0) memfd_create(&(0x7f00001f8000-0x9)='/dev/kvm\x00', 0x2) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000000)='/dev/kvm\x00', 0x9, 0x3) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000f1000)=@req={0x5, 0x9, 0x1, 0x23d1}, 0x10) fcntl$setown(r2, 0x402, r3) 2018/02/17 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009fc000-0x9)='/dev/kvm\x00', 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fba000-0x10)='/dev/input/mice\x00', 0x0, 0x220200) ioctl$TCSETA(r1, 0x5406, &(0x7f0000550000)={0x101, 0x4, 0x0, 0x1, 0x3ff, 0x7, 0x3, 0x3, 0xffff, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00005ea000-0x20)={0xd000, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000183000-0x20)={0x0, &(0x7f000002d000), 0x2, r3, 0x7}) 2018/02/17 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @loopback=0x7f000001, {[]}}, "0000883e4606040c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, &(0x7f00009f6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000c94000)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a2a000)=0x0) waitid(0x3, r1, &(0x7f0000180000-0x10), 0x4, &(0x7f0000443000)) 2018/02/17 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000482000-0xb)='/dev/mixer\x00', 0x22100, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000046e000)={0x56, &(0x7f0000f39000)=""/86}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00008fe000-0x2c)=""/44, &(0x7f0000a33000)=0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c5d000-0x30)=@ethtool_sfeatures={0x3b, 0x5, [{0xe000, 0x9}, {0x0, 0x1}, {0x200, 0x3f}, {0x70000000, 0x2}, {0x6, 0x1}]}}) 2018/02/17 10:49:22 executing program 1: socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000f69000-0x8)={0x0}, 0x4000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00009af000)=0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/02/17 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000056000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000d1f000), 0x200000359) 2018/02/17 10:49:22 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000085c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x6ee, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x400}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x10}], 0x5, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xd6)={0x0, 0xce, "56f8be179572f5e5d3d610941dc397ef6abe2b0e8968e29aa7f83f57b78c6befa8894800353ee1c54258e15ace06ef1c0f456f15b42d54061bc4ffef4ca6e2b54f9d2edb3289495c730d5d9ae349fb436570399840aca13b201db25b542a9f5f0071c0b1edaddc49b12b54902ea6e81d7302d97548d6fc83b0805bbda741f0c77e67b37a439b37f20e375132de6219d5527676b955fc7e48453281302ad383799b1542fc230145adeebd05ef95927fc8ad44da359df437d87ea5e5ed71dab52bd49419306ed832d4af7d1229ee9b"}, &(0x7f0000002000-0x4)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x0, @rand_addr=0xa75}}, [0x6, 0x6, 0x80000000, 0x98a5, 0x8, 0xecb, 0x3, 0x1ff, 0x2, 0x5, 0x7fc00000000, 0x3, 0x0, 0x7, 0x4]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x0, @empty, 0x5}], 0x1c) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000)={"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"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x5, 0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x40c)={0x40c, 0x2, 0x0, 0x420, 0x3, 0x3, {0xc, 0x0, 0x9}, [@typed={0x20, 0x25, @str='/selinux/avc/hash_stats\x00'}, @generic="5048f416da8b3df5ec07cca16cbda60aa7ada2237b6c851112f1e8c211d2f8485e1f0253b8bacd8c5c43a2d05432379d56682838bff226d1af7e40e970fce29818b4d56e9a51b9cc92ae0a228ef22cbea2a524d7e7aff00c71222c7f0219157bdeca8d3205f55dce3268c0327daf", @generic="7795a7452b42f5549271caf4ceb0a75f3517d1d451b8a70514203a7b8f4f220ed4a12670d8da6bce2844f64c3c67da01b795e54170ee37cf014b8827b45d7fcac860d5b3f3fd26121269b1ee060a31e495c35999cc0f5adb3797eb2c1391ae81ff9808e9f673612e76e6b88372de3dfc6b2bbd42ba9253c9d295d9bfe9310481b250193e07a0e7eebb50db3c765c9c801484f84e84473c6a991d8ad8ca2e6ed96807b5136ca255a5c9c4beaed1a0f91e1dac0e18233143023f37201172438481e13ff1f11c75fab2767ebf9678ef39e69458543736d8b5bff663214fd5fde70e5608af1197c75b394638dc9d964edd1bd0", @typed={0xc, 0x3a, @str='\x00'}, @generic="9b39f50f16f7a43ba13a271524525cf596e9aa858d2745f5f147c7a48bf1e7732e85b24007eea8f969b676ee77c094b677a822124f0dc0c79655d52555f5ea6ec9954d0eb7e1f71c49f92b7779240d81ffa2bf64a73c449e2aec9ead2c9a116c73298ed1de5b2875868e4981d82cb2d1bae277e4bfec8d84b99acf0ec44470a01bb88801a80be7ee51e738d6c03c3c332989d7a077954e81c491dfcb65575cce3488c4f1ba3037af096d00e400447bdde339f00e89c5d1f97fb3f9068d0f8b722c89d3e0e6caeb216213cd98417f7f3bd8eb161e66906f7b4b1a65c06ae7e67736e82e633342b96edcb39a54444e30", @generic="3b4e8db36305e8a59a44a1f68bbef45f90fe1db088bcfe2190a987e35db14254f3c29c723b470bf56c5eb37bba852e56dbd1563ca686de6143a93ca3a6bce2c8d76c0d999cb21bf8a8a2ac1965b98e5f57131fc130ed46986eeba134c077a0cf8babddea49b74ec7a989f56a9ba32845ce015afcceb6691eba4f558bcf283d477a4778e36f48af011e98a3e70054f82aba514f8e15d27b05d736e9c6fb06855c297639780c3377789c95568a049d09dc7cd4c689a8b732b397eafc49ec2027cd55d34b9568cf9a35819192814413e5cd306370b73bb8b20226d744897bb7306e4366", @generic="81fa21fcff9cc231cf5517f3b705544cc0578890c25deafc6a6f856d759f9ddcd7f8b57dc9c31db638b8814fdda3327d27c496763b3dbf1438cc0c83c1411fefbfdd0f93d42e09c59ca2347068bd4ee8b906a16e5b989a1012d9668cb387163209a82e3740914afaae6cf35f9fc746e0d58fb98ef780c8ea49dd066bf5aaf4fc40abf8d7f42950235cb095dfa2a28125ebf276dccddb5160328cd3cb"]}, 0x40c}, 0x1, 0x0, 0x0, 0x1}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x20)={r0, 0x0, 0x0, 0x8, &(0x7f0000005000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000007000-0x14)={0x100000000, 0x9, 0x2, 0x3ff, 0x9, 0x9, 0x0, 0x9, 0x1ff, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000007000)="8b2d4152d3aba8d553ad459e88b852d6f92dca34d36c62d8437f1146fb08c9bff641840fbc42837b8fc14e6791a842ed522a4cc87a2afd2fee0c86dfa96d0488a632b1fa623ca25fd8860165b0a3587b15ddc831e15ed5904896d78f8867a42298cf26d02241dafee9e7", 0x6a, 0x20000080, &(0x7f0000005000)={0x4, 0x3ff, 0x6, "5ccb8ffd9c43", 0x5}, 0x10) 2018/02/17 10:49:22 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000009000)={&(0x7f000000a000-0x63)=""/99, 0x63}) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000007000)=0xf4) 2018/02/17 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fc7000), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000021000-0xb)='/dev/adsp#\x00', 0xe3f, 0x4000) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000136000), &(0x7f0000d1d000)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/sequencer2\x00', 0x8000, 0x0) connect$inet6(r2, &(0x7f0000d38000)={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000008c000)=@int, 0x4) 2018/02/17 10:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000434000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockname$netlink(r0, &(0x7f0000837000), &(0x7f0000d25000-0x2)=0xc) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f0000092000-0xa)='./control\x00', &(0x7f0000f0e000)='./control/file0\x00') dup2(r1, r0) 2018/02/17 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000d88000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009d1000-0x8)={0x0, 0x800}, &(0x7f0000065000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f11000-0x108)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, [0x2, 0x5, 0x8, 0xffffffffffffffc1, 0x400, 0x7af18743, 0x7, 0x7, 0x8221, 0x0, 0x8, 0x3f, 0x80000001, 0xf67, 0xffffffffffffff88]}, &(0x7f0000af3000)=0x108) r3 = socket(0x1, 0x800, 0x4a) bind$nfc_llcp(r3, &(0x7f000084c000)={0x27, 0x7, 0x9, 0x6, 0x5, 0x4, "58b4756837a23b97605e532099e17beaf89e85b4202659c8a49dd71fae0b145b27b095f95a68c08cfea0affd66c88971db4e74add3df695758b6cf30340316", 0x1}, 0x60) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x100000000000000}}, 0x14) sendto$inet6(r3, &(0x7f00005ef000), 0x0, 0x4040, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/17 10:49:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000256000)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xfffffffffffff000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000006000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x208, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000019000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff, 0x240}, {0xffffffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/17 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000feb000-0x8)='./file0\x00', &(0x7f0000e61000-0x9)=@random={'system.', '}\x00'}, &(0x7f0000294000-0x2)='#\x00', 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000431000-0xcd)=""/205, 0xcd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000ae4000-0x30)={0x200000000000000, 0x5, 0x100000000009, 0x6f7, 0x358, 0xad4}) creat(&(0x7f0000b75000-0x8)='./file0\x00', 0x100) 2018/02/17 10:49:22 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000a9e000)='/dev/snd/pcmC#D#p\x00', 0x55, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x1, 0x100000001, 0xb32, 0x5e, 0x7ff, 0x8001, 0x4, 0xff, 0xfffffffffffff000, 0x3, 0xf82, 0xffffffffffff0ef8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r2, r1) 2018/02/17 10:49:22 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000159000)={{&(0x7f000062c000/0x1000)=nil, 0x1000}, 0x1}) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file2\x00', &(0x7f00002cc000-0x9e)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49d806d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f0000031000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000080f000)='selinux\x00', 0x8, 0x3) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(rmd160-generic,chacha20-simd))\x00'}, 0x58) bind$alg(r0, &(0x7f0000fd8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/02/17 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000b1000-0x10)={&(0x7f0000595000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d10000)='/proc/self/net/pfkey\x00', 0x40, 0x0) lseek(r0, 0x0, 0x1) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) pread64(r1, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) read$eventfd(r1, &(0x7f0000a57000-0x8), 0x8) 2018/02/17 10:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00009aa000-0x68)={0x5, 0x3, 0x6, {0x77359400}, 0x5}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/17 10:49:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x4, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x4, r3}) r4 = syz_open_dev$sndmidi(&(0x7f0000444000)='/dev/snd/midiC#D#\x00', 0x611f, 0x0) getsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f00006d8000), &(0x7f0000405000)=0x4) 2018/02/17 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}}, 0x0, 0x0, []}, 0x90) getsockname$inet6(r0, &(0x7f0000684000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000042d000)=0x1c) 2018/02/17 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000458000)='/dev/adsp#\x00', 0xff, 0xa800) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = semget(0x2, 0x4, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00003cd000-0xac)=""/172) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) [ 56.624153] kauditd_printk_skb: 2218 callbacks suppressed [ 56.624161] audit: type=1400 audit(1518864563.804:1502): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.654266] audit: type=1400 audit(1518864563.804:1503): avc: denied { sys_admin } for pid=7048 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.678783] audit: type=1400 audit(1518864563.805:1504): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.703276] audit: type=1400 audit(1518864563.811:1505): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.727795] audit: type=1400 audit(1518864563.811:1506): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.752358] audit: type=1400 audit(1518864563.811:1507): avc: denied { net_admin } for pid=4205 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.776865] audit: type=1400 audit(1518864563.811:1508): avc: denied { net_admin } for pid=4205 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00002b8000)={0x7, 0x3, 0x6, 0x914, 0x8, 0x2}) 2018/02/17 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) r1 = semget$private(0x0, 0x4, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000044e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000578000-0x8)=[0x2, 0x8, 0x7ff, 0xffffffffffffffe1]) syz_open_dev$mice(&(0x7f0000020000)='/dev/input/mice\x00', 0x0, 0x80) r3 = semget(0x2, 0x0, 0x39d97feab909d7ab) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00006e8000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r4, &(0x7f0000fdc000+0xedf)="fa958a3bca55dd2d65a8a96f1b1cf7ea109073741936acdb72f4b636149d3af81cdbacc7a56a24793fce37e952ecb8cc5a9f8b32a853ffc9339b9d14fcb554bc67848d31f90d69191de58bfe0c240a7c57b31470a0fc3462e29600", 0x5b) [ 56.801361] audit: type=1400 audit(1518864563.811:1509): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.825872] audit: type=1400 audit(1518864563.811:1510): avc: denied { net_admin } for pid=4197 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.850377] audit: type=1400 audit(1518864563.811:1511): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 10:49:24 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 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$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000-0xd)='net/udplite6\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000), &(0x7f0000012000-0x4)=0x5) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000015000-0x18)={0x0}) r4 = mmap$binder(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x110, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000-0x18)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x4, 0x10010, r1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000)={0x94, 0x0, &(0x7f000001b000-0x94)=[@increfs_done={0x40106308, r3, 0x2}, @dead_binder_done={0x40086310, 0x2}, @increfs_done={0x40106308, r4, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f000001b000-0x38)=[@flat={0x73622a85, 0x0, r5, 0x4}, @fda={0x66646185, 0x4, 0x4, 0x1}], &(0x7f0000009000)=[0x0, 0x0]}, 0x8d}}, @increfs_done={0x40106308, r6, 0x4}], 0xec, 0x0, &(0x7f000000b000-0xec)="970221b1cbb0633f82177d0baf7203146ae74880e603c48e0c22f82f377e3c31e8343be39a9548adfb5c8102da575b115c0e72c150c6da10312dd8ce89e75cb1511a74a11169a4235da05e69f35edf8c08fdde21fd06b1a1590fd8fd0c20643a5f40a96b4a4a8f3190a431101496b47b6f0fc09e84dbe84d310427878bca4f163ab0998accdff89a10a61121a1314ca53b5332783cfc7f0422fb64450dbde10f3be8c3ea274d886f5b0665290f0ea3d693583d7b64454f7e227e920b01b0c44e8c1317de083732fadd59b0b93ee48ce01b38fd93e643740ecc2dc9612faa2fd17e2762c96e2f3b526afe4c57"}) fanotify_init(0x14, 0xc0000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000000c000-0x4), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/17 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000d73000-0x10)={0x2, &(0x7f0000b46000-0x8)=[{0x7, 0x1}, {0x7, 0x81}]}) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a88000)={0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000463000-0xb)='/dev/hwrng\x00', 0x100, 0x0) perf_event_open(&(0x7f0000f38000)={0x2, 0x78, 0xfffffffffffff56f, 0x2, 0x6, 0x2, 0x0, 0x3, 0x40, 0x1, 0x4, 0x5, 0x3ff, 0x7, 0x2, 0x5, 0x9, 0x1, 0x4, 0x6, 0x8000, 0x943, 0x4bb, 0x4, 0x100, 0x400, 0x80000001, 0x7, 0x80000001, 0x100, 0x20, 0x4ee, 0x7fffffff, 0x5, 0x6, 0x7a, 0x2, 0x7, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000d4d000), 0x2}, 0x2, 0x3, 0x100000000, 0x7, 0x5, 0x9, 0x6}, r3, 0x10000, r4, 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004be000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ad000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000992000)={0x6, 0x0, {0x3, 0x3, 0x1f, 0x3, 0xfb}}) listen(r1, 0xef) openat$ion(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/ion\x00', 0x80400, 0x0) 2018/02/17 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f00006be000-0x4)=0x4) 2018/02/17 10:49:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000004000-0x4)=0x1e) 2018/02/17 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000630000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000ef6000)={{0x4d2, 0x1}, 'port1\x00', 0x2, 0x1020, 0x8, 0x9, 0x4, 0x10001, 0x7, 0x0, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005fd000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r4 = gettid() setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000789000)={0x0, 0x8, 0x5, 0xf70, 0x8, 0x3, 0x2, 0x1ff, 0x1, 0xfffffffffffffffe, 0x4}, 0xb) kcmp(r3, r4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/17 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000312000-0xa)='/dev/ptmx\x00', 0x200, 0x0) r0 = open(&(0x7f0000aee000)='./file0\x00', 0x161042, 0x26) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000853000)) mkdir(&(0x7f0000cfa000+0x836)='./file0\x00', 0x81) 2018/02/17 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b0000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r1, &(0x7f0000ba6000)=0x805f, 0x2) 2018/02/17 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000c43000-0x4), &(0x7f0000a10000-0x4)=0x4) 2018/02/17 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a19000-0x400)={"3061164affacc35f5a534f51654dc48722851583ec854027f8e9aa97ec9d0c7651abfdef33cb1dede98dab0d843bc194e209952e4c9032460c85910008939980258d188e2a4fb41af7deeab359ecf900ecd83c4507aaded7b707b18a8ff938f5202085ad317a805ef6045855fccebbba99638f4e3e5c0981a567a6ecc06498202b6cd114175b8082423c7342c69cac238061528b213cfe3b6eadcbea527c7d33ca815b1cd22ea187ea4411059115735ef7282882e73408e6c7aa4582cc879c577677451ed65c49f4071ad08135dfb65bbd777fa663f5b69bf356c0e2024242cbf42abc34d895c419d0731d14a5be47ef25ca9b76e648e1220627d07602a1663555a1f63f08f3c32a0db43eba81aee97194b5926cf2626b6a5ca4562acd7a92ea444c2c342fc1e6bcb9dbe849b218b623f3dc41926396c2746221e86fa24402f86cf3e2899c68254d9fac64044dedc5985a64c16d3e72c0b53c27d7b6860c5d8c24deb8593cd5bf48b92680c2d5a49f3df322477d93ead9322a36a6842383f021ffed4710f171f7dde552db55c8d1944faec37e776b42aadbfc6fd4882e43e2443b2e7aa84101adb9c188f3602a0fc1b8522833cd8dcdbd3eface7aa290d847171800af61b7156b8831bddab2b6197f3caf7044c327f7fc5c883abd1374cff4fb72e048e4cd6850c9586a9ee2d9f52ea3059f318aa3e22d6e52f0b7d9c87499224e0c66ed70c6001609b7f4bb0ec11083f8eac96f88e3529733cd437da0e563b65204fb151dd07e3b0dd5c59cfd93d5536ae435bedbaedb6667948c80fd278136a6c543577477b343af4ff68c36f5e2eec8d8cae3ea99de4883bf0c73871a05f6fa70afc01a01d11a098c783c044a9380113a61a5df7dfcb83164be6d60e11bf0e8f0127b48b0d7c2bfd6442abfe417d32a941b94a024b804627753e3e96152b9dcc752a8c61f5ca1bae6222d742843ce1d7774815220d865c0721282596304e1d9d8d664480e2cb443522377704b92e07ba74feebec19710efd7aa9a164e39aaa981855b1fa7793f98fc7d84b020f2745dc46c6921cca4be772354f05e5629f92460bb04b9456a17b363f548ee3cd3914b768e4e2179adc8c04e3ac143aa1986fa3d08a0ccd1d85ab2044e785d5740212ed1aa5f0bd36c7292cdb7c7de3f5ec97e26180d54a0c8abd984a9323e4516a601413b29a0569ab96a80c5f82d9c2a378fbe17d3d6aec4ecfdc27a8e21708c9aab8cdda122856c2ebf5fb646b69635d8cc3d6f9066c63ab6931aad718616040fcc298376110b253ae4a845e66ec2dd83c70d1db8fcc67157b0c67ca0d0affaac1d9e35901b87d499c9919da939d2b468acd6d1b1561268928c4134e827f8a0f8042155694f214057eaead646fa616c92cec3b84060b69e7c63cb2c726caa9ee86e28f8f09ec98375ae6c84abc792642e"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/17 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000c6b000-0x60)=@ipv6_newroute={0x20, 0x18, 0x3, 0x7, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/17 10:49:24 executing program 1: r0 = open(&(0x7f000036a000)='./file0\x00', 0x400500, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000571000)='./file0\x00', &(0x7f00009e9000-0x40)=[&(0x7f0000001000-0x16)='trustedvboxnet1system\x00', &(0x7f0000001000-0x5)='bdev\x00', &(0x7f0000000000)='{\\procuser$\x00', &(0x7f00000a1000-0x4)="21ed2900", &(0x7f0000001000-0x19)='keyringsecurityvboxnet1#\x00', &(0x7f0000ce6000)="05", &(0x7f0000aec000)='\x00', &(0x7f00009c2000-0x10)="282f707070312347504c73656c66b200"], &(0x7f0000001000-0x18)=[&(0x7f0000000000)='-\x00', &(0x7f0000000000)='eth1\x00', &(0x7f0000adf000)='eth0&^nodev)\x00'], 0x400) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 57.279236] binder: 8435:8439 Acquire 1 refcount change on invalid ref 0 ret -22 [ 57.330122] binder: 8435:8437 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.371191] binder: 8435:8439 BC_INCREFS_DONE u0000000000000000 no match [ 57.378103] binder: 8435:8439 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 57.385511] binder: 8435:8439 BC_INCREFS_DONE uffffffffffffffff no match [ 57.392406] binder: 8435:8439 got transaction to invalid handle [ 57.398489] binder: 8435:8439 transaction failed 29201/-22, size 8314254612798373944--4294967296 line 2842 2018/02/17 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) r1 = socket(0x0, 0x2, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000017f000-0x1), 0x1) 2018/02/17 10:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) poll(&(0x7f0000dee000)=[{r0}], 0x1, 0x6ef) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000038a000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000021a000-0x4)=0x9) 2018/02/17 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000faa000)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x0, 0x0, 0x320, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000012d000-0x40), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @generic="b82bb67ec875b7e7b79ca18ab82c0112", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x20}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fb9a0e55e06f5bc, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @empty, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @generic="dea47a014da82dec13a582398f559491", @common='gretap0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) r1 = syz_open_dev$mice(&(0x7f0000a4d000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000003f000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000141000-0x4), &(0x7f0000777000)=0x4) [ 57.420086] binder: 8435:8437 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 57.426984] binder: 8437 RLIMIT_NICE not set [ 57.444481] binder: 8435:8442 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 57.515636] binder: 8435:8457 Acquire 1 refcount change on invalid ref 0 ret -22 [ 57.546538] binder: 8435:8462 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.573214] binder: 8435:8442 BC_INCREFS_DONE u0000000000000000 no match [ 57.580155] binder: 8435:8442 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 57.587394] binder: 8435:8442 BC_INCREFS_DONE uffffffffffffffff no match [ 57.594279] binder: 8435:8442 got transaction to invalid handle [ 57.600360] binder: 8435:8442 transaction failed 29201/-22, size 8314254612798373944--4294967296 line 2842 [ 57.615230] binder: 8435:8457 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 57.622083] binder: 8457 RLIMIT_NICE not set [ 57.859275] binder_alloc: 8467: binder_alloc_buf, no vma [ 57.864828] binder: 8467:8473 transaction failed 29189/-3, size 0-0 line 2957 [ 57.884290] binder: 8467:8477 ioctl 5204 20219ffc returned -22 [ 57.937707] binder: BINDER_SET_CONTEXT_MGR already set [ 57.950828] binder: 8467:8477 ioctl 40046207 0 returned -16 [ 57.980566] binder_alloc: 8467: binder_alloc_buf, no vma [ 57.986082] binder: 8467:8483 transaction failed 29189/-3, size 0-0 line 2957 [ 57.995345] binder: 8467:8482 ioctl 5204 20219ffc returned -22 2018/02/17 10:49:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x118) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000678000-0x28)={0x5, 0x1, 0x835, 0x1ff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000b10000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/17 10:49:25 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000485000)='/dev/admmidi#\x00', 0x7fffffff, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00008bb000-0x34)={{0xffffffffffffffff, 0x3, 0x800, 0x0, 0xbd8}}) r1 = pkey_alloc(0x0, 0x1) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ba1000)=0x9, 0x5, 0x0, &(0x7f0000001000-0x10), &(0x7f0000a67000)=0x5, 0x10001) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0xfffffffffffffffb, r1) 2018/02/17 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000891000-0x8)='./file0\x00', &(0x7f0000164000)='./file0\x00') r0 = creat(&(0x7f000084c000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006f7000)={0x0, 0x7fffffff, 0x0, 0x9, 0x2}, &(0x7f0000cc8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fe7000)={r1, 0x1, 0x3}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000ab1000)={0x0}) bind$bt_sco(r3, &(0x7f0000841000-0x8)={0x1f, {0x7, 0x7ff, 0xf2, 0x40, 0x2, 0x400}}, 0x8) ioctl(r2, 0x440000000000127e, &(0x7f0000c1f000)) 2018/02/17 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000098b000-0x34)=""/52) r2 = syz_open_dev$vcsa(&(0x7f0000424000)='/dev/vcsa#\x00', 0x0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0xfdfd}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000006e000)={0x9, 0x8001}) 2018/02/17 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x800000000000003) epoll_create(0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1}, 0x0) 2018/02/17 10:49:25 executing program 0: 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000002000-0x4)=0x7ff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x5, 0x0, 0x22e5, 0x0, 0xfffffffffffffffa}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/17 10:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000638000)=0xffffffffffffd9cd, &(0x7f0000682000)=0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r2 = socket$inet(0x2, 0x3, 0x88) r3 = dup2(r1, r1) sendto$inet(r2, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000b0d000-0x5), &(0x7f00006fd000-0x4)=0x5) sendto$inet(r2, &(0x7f00006f9000-0x4)='\x00\x00\x00\x00', 0x4, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) [ 58.061492] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.067306] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = open(&(0x7f00003b1000)='./file0\x00', 0x240, 0x90) rt_sigprocmask(0x0, &(0x7f0000576000-0x8)={0x7fffffff}, &(0x7f0000a49000), 0x8) ftruncate(r2, 0x27ffe) r3 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000602000)=r3) pwrite64(r2, &(0x7f00000b2000-0x69)="3456d42ccfeb843d3ef72d8e7fd0ad22de95f4aa998ea0f8fe80f6177f186db3f1719392ec7eaa77214cbcf43fb8a5fc3e839b612f7eb0ea9030295803e3c26964c0e61bfd4f594fcff84df6b9c923ca12912a82428ecdf23601ec84bcfaa8256bee6ae8835d35d8d5", 0x69, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/17 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000098c000-0x4)={0x7}, 0x42d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ce0000-0xb0)) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) syz_open_dev$midi(&(0x7f0000909000)='/dev/midi#\x00', 0x100000001, 0x18400) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000df8000-0x4)=0x7, 0x4) r5 = shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x4000) shmctl$SHM_LOCK(0x0, 0xb) shmdt(r5) 2018/02/17 10:49:25 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f00002b7000/0x3000)=nil, 0x3000, &(0x7f000012b000)=""/160) 2018/02/17 10:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x200200000) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/02/17 10:49:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef3000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ed8000-0x6), &(0x7f00002c2000-0x4)=0xb) socket$inet6(0xa, 0x2, 0x0) fgetxattr(r0, &(0x7f0000d88000-0xa)=@random={'os2.', '+ppp1\x00'}, &(0x7f000046c000)=""/144, 0x90) socketpair(0x9, 0x80805, 0x8, &(0x7f0000f28000)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000056c000)={0xc3, &(0x7f0000b9f000)=""/195}) r3 = syz_open_dev$sndpcmc(&(0x7f0000be4000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x202000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00003d0000-0x4)=0x7fffffff) pipe2(&(0x7f0000fcc000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000289000)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00004b0000)={{0x3, 0x5}, 'port0\x00', 0x80, 0x4, 0xffff, 0x100, 0x0, 0xd5, 0x9, 0x0, 0x6}) modify_ldt$write2(0x11, &(0x7f0000e15000-0x10)={0x7fffffff, 0xffffffff, 0x0, 0xaca, 0x0, 0x40, 0x25, 0x7, 0x2e}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000190000), &(0x7f0000389000)=0x4) 2018/02/17 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b4f000-0x20)={0x3, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000013c000)={0x2, r3}) 2018/02/17 10:49:25 executing program 5: socket$inet6(0xa, 0x80000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001b5000)={@dev={0xfe, 0x80}}, &(0x7f0000b06000)=0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f4d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) pipe2(&(0x7f0000c28000)={0x0, 0x0}, 0x800) pwrite64(r1, &(0x7f0000086000)="f01a20f1773bba17176e6c8de71f8ee0d6c66ee6bcab01563e580f5b48797b71ddb542902440a8b85e765eb7198594df6baf78b9285b4bcb2dcdfcf5b004214305f3d897bb73e9e8c539b2cb647dae3bac5cecf7054394316a3c3428fe", 0x5d, 0x0) getpeername$unix(r2, &(0x7f000039e000)=@file={0x0, ""/38}, &(0x7f0000626000)=0x28) 2018/02/17 10:49:25 executing program 6: mmap(&(0x7f0000000000/0x63000)=nil, 0x63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x196, &(0x7f0000064000-0x196)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x160, 0x21, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x7e, 0x5, [], [@calipso={0x7, 0x28, {0x3, 0x8, 0x0, 0x9cd8, [0x3, 0x8, 0x2, 0x3ff]}}]}, @hopopts={0x84, 0xe, [], [@enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1, 0x7fff}, @jumbo={0xc2, 0x4, 0x61a}, @generic={0xff, 0x5e, "11108eaa4ceb2bc8a4c9a592cb2f148089c5d38c1d8391b12cbdff8a8196e40285adf1f89a26b11bb481b9f305019264929759968d5333e07ca30de8038fcfb065e3a2f072ea5439114c914020fafc6b201623fa6d03b8e8e1f6767e9afc"}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x8, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6f1d}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x3e89}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3a, 0x4, [], [@generic={0x9, 0x1b, "9523a69ddc4d531de129dbdd8d90ab0e099c17a32c294d33557e9f"}, @enc_lim={0x4, 0x1, 0x10001}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x7, [], {0x1, 0x6, "13fbdf", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, []}}}}}}}, &(0x7f0000060000)={0x0, 0x0, []}) 2018/02/17 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ef6000-0x5)='user\x00', &(0x7f0000b14000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000345000-0x72)="c6fde322aa3fbf7d463d930b7fc4a807e96cf14b68075c331ffc754ef43ff6c977f0f9d8318fc5830d327cd0f4daa6ca8f7878c8747a10232e2f30eab44da44bef2209c7b1e5ae343507a1f65dbb92c3d4c26186f730ae43230156e887073ce9d5984fbc6540762bcdc3c8eaf245eeb68a93", 0x72, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f000028f000)='keyring\x00', &(0x7f0000d3a000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f000074d000)=[{&(0x7f00006aa000-0x62)="67c0d910007997a30cc396662778d338ede0a6b9649817897aea3b333a82992d22ea844bc5d3f948c1e93b6157bcc5a3740dec6e3de1bfa5d8558f53ed7822751664296cfae244314f06046e13d01e45c11f036bbfa1f698c62f8fd3a2f58264b1dc", 0x62}, {&(0x7f0000f48000-0x3c)="94fb41fa9e77f6e7c9c8ab79240549e82e6bbc32ce505ba38afdb4cc2f0d9bcf6d2a9f4d858f6aff81c3c68f1fa6713cdaf92f60f9e175e463c4a731", 0x3c}, {&(0x7f00004f0000)="6c2bae8e5fea30437fa1b6fd56b97a60957c7877f48def93de8c6c5031502a7921e9a7af010f78038ed37013d1a4b720e366f0a10ad08bcc02d450a95193e38171e2f62af2edace6dc848fa6aed48688ff9abf679ee5", 0x56}, {&(0x7f00004fe000)="da087f0fa05c150b57b65a6f9306ded1fa72022e478ac5104d60a5ef790cd898ce867947822c44133e55cafeea925b288d3a563e8d973da3d7ae9dc3da17658e371f8a17f3bbae20d027af709e005fa29a374e1f6279ea56db10f32a24111ea0e7a305a3ee721bd04ee520f173606a8285bda2b1fa5e8d8da08f88dc28e7937b58d21f6f6f2ed0087e5c0c", 0x8b}], 0x4, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/17 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000de2000-0x20)={@generic="71889d156d6d0c1eea0b4c624d54373a", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000077a000-0x20)={@common='vlan0\x00', @ifru_flags=0x2000}) [ 59.093482] dccp_invalid_packet: P.Data Offset(0) too small [ 59.140212] dccp_invalid_packet: P.Data Offset(0) too small 2018/02/17 10:49:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddb000-0xa)='/dev/ptmx\x00', 0x200, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d3000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d02000)={0x0, 0x32, "196b3ec764070cec4a63aa7dc395840c10eb97c4869d0f70548e44f1b8cf19bb718000a74729c3ddf251e63d9cd9ba888fc5"}, &(0x7f0000b13000)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000153000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x3, 0x3, 0x3, 0x9, 0x100, 0x3f, 0x6, 0x1000, 0x7fffffff, 0x81, 0x6, 0x0, 0x80, 0x9, 0xa99]}, &(0x7f0000c6a000)=0x108) ioctl$int_in(r0, 0x5452, &(0x7f0000245000)=0xffffffffffff0000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c2b000-0x4)) r3 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@empty, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/17 10:49:26 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x7000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) readlink(&(0x7f0000707000-0xa)='./control\x00', &(0x7f000023d000-0xe)=""/14, 0xe) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000286000-0x10)={r0, 0x50, &(0x7f000016f000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ac9000)=r1, 0x4) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) 2018/02/17 10:49:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x6, 0x80002, 0x7ffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/status\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a49000-0xb)='/dev/mixer\x00', 0x802, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e98000)={0x4c09, 0x7, 0x4}) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/17 10:49:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000088a000)='./file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000d7f000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000f64000-0x28)="7753d2f791a9004f8bcf1b247e0fe0c0a20390648c8afe44d9f9b30ec199c7c108d88e1f4002768d") r2 = syz_open_dev$admmidi(&(0x7f0000bff000-0xe)='/dev/admmidi#\x00', 0x5, 0x4000) symlinkat(&(0x7f0000f7f000)='./file0\x00', r2, &(0x7f000036e000)='./file0\x00') 2018/02/17 10:49:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10800) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)="75a5fa883225d60ddd0a91759c92054f4aba3a4370b1c921cbd9dbd4c931976ff8b0f1210c0bd74b7925dd9beab40d60da023cc96dbd5f50c8a9acdb21db5099e0dee5a4b5c026ccfb589a13649de3776f4fc8d7366de182064695deaec73bf64ade10a64872e3", 0x67) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000011c000-0x4e)='}vmnet1-@-{]#]bdevkeyringcpuset!trustedself\\-{/*mime_type((-posix_acl_access.\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r1, &(0x7f0000352000-0x80)=[{&(0x7f000030c000)=""/90, 0x5a}, {&(0x7f0000a71000-0x1000)=""/4096, 0x1000}, {&(0x7f00000c2000-0x6f)=""/111, 0xfffffffffffffd20}, {&(0x7f0000f59000-0x20)=""/32, 0x20}, {&(0x7f0000bf4000-0x89)=""/137, 0x89}, {&(0x7f00006dc000-0x1f)=""/31, 0x1f}, {&(0x7f000009f000-0x41)=""/65, 0x41}, {&(0x7f00004d5000-0x89)=""/137, 0x89}], 0x8, 0x0) epoll_wait(r0, &(0x7f0000256000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/17 10:49:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000956000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000725000)={0x0, 0x29, "26c9bfbea028a21faf31990807c4e948fc22eb1f0510de4e64ac981bd53e546ea47d9bcc3d927aa22d"}, &(0x7f000018c000)=0x31) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000282000)={r2, 0x1f}, 0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000059000)=0x8, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/17 10:49:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000c4c000-0x4)) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00000f0000-0x8)='./file0\x00', r0, &(0x7f0000299000)='./file0\x00', 0x2) sync_file_range(r1, 0x2000000000000, 0x3ff, 0x7) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003ac000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x6, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='sit0\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000768000-0x4)=0x400) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000764000)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00003eb000)={0x7, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) r3 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r3, &(0x7f0000353000-0x58)="ac010000000000000000ffee000000000c002388d7000007668098e223471cf423072200000000fff700034ea1bacf9e", 0x30, 0x0, &(0x7f00004fc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000357000-0x20)={0x3, 0x18, [0x6, 0x0, 0x40, 0x9b, 0xc40, 0x9]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/17 10:49:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) syz_open_dev$sndpcmc(&(0x7f0000e30000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/17 10:49:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004e2000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000777000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000abd000)=0x100, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000364000)='/dev/input/mouse#\x00', 0x8000, 0x4000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000018000-0x8)=0xffffffffffffff81) 2018/02/17 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ec1000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bf8000-0x4)=0x1, 0x4) 2018/02/17 10:49:26 executing program 0: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d12000)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d12000)=0x10001) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/17 10:49:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c41000)={0x144}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/17 10:49:26 executing program 5: r0 = eventfd2(0x0, 0x0) unshare(0x400) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000397000-0x4)=0x81, 0x4) 2018/02/17 10:49:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bbe000-0x5)='F\a\x00f\x00', 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000f4000-0x90)={[0x3, 0x0, 0x3, 0x101, 0x7, 0x8a57, 0x80, 0x4, 0x7f, 0x0, 0x58d, 0x4, 0x2, 0x3, 0x7], 0x0, 0x100000}) 2018/02/17 10:49:27 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setuid(0x0) [ 60.125588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.198902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/17 10:49:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000cac000-0x52)=""/82) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/17 10:49:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003dc000+0x2e)=@generic={0x8001, 0x7f, 0x6}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d93000-0x4)={r0}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000f66000-0x4), 0x80800) 2018/02/17 10:49:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) fchdir(r0) 2018/02/17 10:49:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101c02, 0x0) mmap$binder(&(0x7f000098c000/0x3000)=nil, 0x3000, 0x3000006, 0x21010, r0, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008d5000)={0x7059, 0x2, 0x2, 0x4, 0x0}, &(0x7f0000fc4000-0x4)=0xb) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fc4000-0x50)={r3, 0x48, "0d7f956a48114c9eef761a43e1a6d54f216023e20eaf45c84c9d23cc7e0a1d5597b0b0a089f136db610b5c8cc65631c1ea4481408d22c200fd6f9df6bdd1deb0c80faae9924b530b"}, &(0x7f0000fc4000-0x4)=0x50) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000fc3000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005dd000-0x3)={0x0, 0x0}) r5 = geteuid() mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc4000)='./file0\x00', &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000097000+0xdc2)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000087f000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000d1e000-0x4)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc5000-0x4), &(0x7f0000fc4000)=0x0, &(0x7f0000fc5000-0x4)) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fc4000)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000077a000)=0x0, &(0x7f0000fc5000-0x4), &(0x7f0000fc5000-0x4)) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, &(0x7f000031d000-0x4)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000352000)={&(0x7f0000fc4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e74000)=[{&(0x7f0000fc5000-0x1000)="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", 0x1000}, {&(0x7f0000ef3000)="c48834245ab69b26d99bba42816c95b321f76be299f08ddf872d331959d5c610c765ca7b057cde6f6fcf6f6e783f81ec3a4a5cdcc8e486fa282d50d8c8b9f318116b11c6aac5a72a7db637e8b355ba8eaa85bd0f8a80796aa78108b695229b210c026adde4896025dbc4842d76c2ce9318894a508ac36e18d38b67", 0x7b}, {&(0x7f00006f4000)="e62e9bd9cc9c488bb4b59447b63bf59e99ce3ac74c0e26adc780d9d664eec9be3f8093ada28cd84caaf94f73e004a367bf58d92dc9dbade0fe4be5701631265e861cb45029aaf213ae59699a13488f80", 0x50}, {&(0x7f000020b000)="d0d5dc048a797e30bd6d300d38069cb3c18243953dfe70cec589937bb2a621b9196b75f9fee78c1a2d665b23d28c9cce0c34536ddc1467514c3b63ba62d4f61454a47d660c6bc7ade62c8543d7b83c36914f5ca463abedf564bb02935469d0d56963cc62", 0x64}, {&(0x7f000045e000-0x99)="43615523d694c6c0b359294ab3f64fcfbd38e0c26da6131bd5bf7fc22c018e446ce730868be15da7702bfd53111f85b76de358bc25ddb331099d4e5fd601c172652456c14d2e89d584d9cbf61a0f4278760c533e622f5c27ded71178eba21b90ea8973ea02a636ecd1cbbfbc067c4d26b0ba67915cc69759d7236701f1e4c757d1e92034aee88264643e2be59a11f6422746cb0bcc6d2c4a4e", 0x99}], 0x5, &(0x7f0000fc4000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa0, 0x24004095}, 0x40) 2018/02/17 10:49:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3e, &(0x7f0000e84000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000cad000-0x8)=[&(0x7f0000b06000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000afb000-0xf1), 0x0, 0x0, 0x0, 0x1, r1}]) r3 = syz_open_dev$adsp(&(0x7f000097a000)='/dev/adsp#\x00', 0x4000000, 0x800) timerfd_gettime(r3, &(0x7f0000527000-0x20)) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000306000-0x4), &(0x7f00008c8000-0x4)=0x4) 2018/02/17 10:49:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000faa000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x800) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000657000)=0x9) recvmsg(r0, &(0x7f0000d38000)={&(0x7f00002a5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000cfa000-0x40)=[{&(0x7f000061f000-0xb5)=""/195, 0xc3}, {&(0x7f0000463000)=""/145, 0x91}, {&(0x7f00007ff000-0x4b)=""/75, 0x4b}, {&(0x7f0000399000)=""/77, 0x4d}], 0x4, &(0x7f0000534000-0xd3)=""/211, 0xd3, 0x7f}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x2239, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea0400000000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) 2018/02/17 10:49:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008f8000-0x8)='./file0\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f3f000)=0x2, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000326000)={0x8}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0xffff, 0x6}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fcb000-0x10)={&(0x7f000077d000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000caa000-0x10)={0x101, 0x5, 0x2, 0x9}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f20000)={0x8, 0x0, 0x1, 0x20}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000d54000-0x78)={0x100, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, 0x0, 0x142, 0x3, 0x6, &(0x7f0000451000)=@generic="1a409068f503a38711aa987ab7587cf9", 0x5, 0x3, 0xa682}) r5 = fcntl$getown(r3, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ec000-0x4)=0x0) kcmp(r5, r6, 0x5, r1, r2) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000816000)={0x9703, r4}) 2018/02/17 10:49:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000054b000), &(0x7f0000c2b000)=0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004d3000)={0x0, []}, &(0x7f00009ad000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000a7f000-0x18)=[@textreal={0x8, &(0x7f00008ad000)="f081950e480200339f7d0066f08221e4d07900660f7fc7f30f01c90f090fd21066b9480a000066b80000000066ba000000800f300fb35e3a", 0x38}], 0x1, 0x68, &(0x7f0000efa000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/17 10:49:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000063a000-0x8)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000183000)=@int, &(0x7f0000733000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a5000-0x194)={0x20, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/17 10:49:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) lstat(&(0x7f0000ec1000)='./control\x00', &(0x7f00008b1000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/17 10:49:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a27000)={0x0, 0x9, 0x7, 0x2eb9, 0x80000000, 0x3}, &(0x7f00004bf000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7d000-0x8)={r1, 0x6}, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000cd7000-0x8)='./file0\x00', 0x10000, 0x1) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000dab000-0x8)=0x7fff) bpf$BPF_PROG_DETACH(0x9, &(0x7f000005c000)={0x0, r2, 0x7, 0x1}, 0x14) 2018/02/17 10:49:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a04000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x2000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009ab000)=0x38f, &(0x7f0000f8c000)=0x2) keyctl$set_reqkey_keyring(0xe, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000684000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x280100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000953000)={0x0, 0x4}, &(0x7f0000e69000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b2a000)={r2, 0x8bf, 0xfffffffffffff800, 0x1}, &(0x7f0000714000-0x4)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) signalfd(r0, &(0x7f000030f000)={0x3f1ec73a}, 0x8) r3 = fcntl$getown(r1, 0x9) sched_setscheduler(r3, 0x6, &(0x7f0000eb5000-0x4)=0x80000001) 2018/02/17 10:49:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00009de000-0xb)='/dev/mixer\x00', 0x105600, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000097000-0x8)) 2018/02/17 10:49:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bf000-0x10)='/dev/sequencer2\x00', 0x40080, 0x0) accept4$inet6(r0, &(0x7f0000e60000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00003f9000)=0x1c, 0x800) capset(&(0x7f00000fc000)={0x19980333}, &(0x7f0000244000)={0x0, 0x20}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000bf9000)='/dev/adsp#\x00', 0x6, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005a9000-0x10)={r1, r2, 0x0, 0x3}, 0x10) 2018/02/17 10:49:28 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000157000-0x4)=0x9, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005f9000)={@loopback, @dev, @empty}, &(0x7f0000c9b000)=0xc) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000471000)=""/227, &(0x7f000079d000-0x4)=0xe3) 2018/02/17 10:49:28 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000028000+0x648), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9, 0x0, 0x0, 0x0, 0x1000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe108000000000000007ee2"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0x80000000, 0xff, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002c000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000001b000-0x4)=r3) fcntl$getown(r0, 0x9) 2018/02/17 10:49:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/sequencer\x00', 0x240000, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000e0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b6e000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000e1d000-0x10)={r4, &(0x7f0000b87000-0xa9)=""/169}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000ee1000)="405d031c04232be08949054f366f54fd8e42e63d4c590f4b2c4695fb4290107512d6970a19690f4f3c65c55be69e130f076b631f3e55aa2aac446652cb42f93ff9c98485c2c927269ecf9afa4b55cdf51c096b3a464cba6e35e74f0ad37f7945ca436c60d782cf8a63568d89ec8c38001cd8bb7a3858d4c2aec0630ea14bd027964f78cc9f515e04fd531d7d01f331369692639e33c9a222772881fc4b3c6c8a9c7bdaefc2cf0377e0a976433e31b8a01d2235ebf3347af29ed0e6b378d10c0c222aff8df7ef07dfad2d245c94c5149e30ade3ec6fda651271724a", 0xdb) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000a5000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) recvmmsg(r6, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) syz_emit_ethernet(0x46, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x3fffffffffffff67, [0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 10:49:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ed1000-0x4)=0x20) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009aa000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d20000-0xb0)=""/176) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000649000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d90000-0x3e)={@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common="64756d4a79eb000000000100"}}, {&(0x7f00001e2000)=""/90, 0x5a}, &(0x7f0000209000-0x1), 0x8}, 0x3e) 2018/02/17 10:49:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1c000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003eb000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f00000fe000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f000088a000)=0x10000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000fc7000-0x4)=0x441) r6 = dup3(r5, r4, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000c20000)={0x40, 0x80000001, 0x3, 0x1, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000cba000)={0x60003}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00000f8000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000]}) 2018/02/17 10:49:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000bb4000)=""/162, 0xa2, 0x0, &(0x7f000087e000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000e68000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) 2018/02/17 10:49:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x80000000) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0xc00, &(0x7f000002c000)) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001d9000), 0x0) 2018/02/17 10:49:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ee0000)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b97000-0x20)={0x8, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a52000-0x20)={0x3, r1, 0x10001, 0x81}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/17 10:49:28 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008c5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b36000)=0x14) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000665000)={0x2}, 0x4) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b37000)=0x1ff, 0x2) mremap(&(0x7f0000382000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000081d000/0x1000)=nil) 2018/02/17 10:49:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f0000b07000-0x8)='./file0\x00', 0xd4069fe04d99adfa, 0xc0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000095000-0x28)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000129000-0x44)=""/68, 0x13a, 0x10000000010000, &(0x7f0000e7d000)={0x11, 0xc, r2, 0x1, 0xb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x7fffffff, 0x0, 0xf3a5, 0x1}) 2018/02/17 10:49:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getenv(0x4201, r0, 0x40, &(0x7f0000cdd000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000809000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000505000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f00001a7000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f90000)={r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x8001, 0x7f}, &(0x7f00006a5000)=0x98) socket(0x11, 0x8080a, 0x81) r3 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r3, &(0x7f0000002000)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/17 10:49:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000292000)='/dev/kvm\x00', 0x101000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000ba7000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$nfc_llcp(r2, &(0x7f00005d6000)={0x27, 0x3, 0xfffffffffffffeff, 0x4, 0x0, 0x1000, "8066e40b0995d0fb7498130e4e57b4424f528e9ca73a973a532754cfe6b9caf341162ae9584cfb672cbc577114d49328b1fd12eca5c2c9c6a63171e018d219", 0x5}, 0x60) r5 = dup3(r4, r3, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000878000)={0x3, 0x40, 0x800, 0x4, 0xff0c}) r6 = shmget(0x2, 0x2000, 0x78000000, &(0x7f00003f6000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f00007de000)=""/186) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00005e8000-0xe0)={0x3, 0x0, [{0x1}, {0xa, 0x6}, {0x7}]}) r7 = fcntl$getown(r5, 0x9) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f000026e000)=r7) write$selinux_user(r3, &(0x7f0000914000-0x2e)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 'system_u\x00'}, 0x2e) [ 61.627064] kauditd_printk_skb: 1877 callbacks suppressed [ 61.627073] audit: type=1400 audit(1518864568.806:3389): avc: denied { net_admin } for pid=7048 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.657230] audit: type=1400 audit(1518864568.808:3390): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.681843] audit: type=1400 audit(1518864568.808:3391): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.706352] audit: type=1400 audit(1518864568.814:3392): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.730929] audit: type=1400 audit(1518864568.814:3393): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.755428] audit: type=1400 audit(1518864568.814:3394): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.779941] audit: type=1400 audit(1518864568.814:3395): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.804438] audit: type=1400 audit(1518864568.814:3396): avc: denied { net_admin } for pid=4200 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.828955] audit: type=1400 audit(1518864568.838:3397): avc: denied { sys_admin } for pid=8692 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.853459] audit: type=1400 audit(1518864568.838:3398): avc: denied { net_admin } for pid=7602 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 10:49:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000f94000-0x5)="6465616410", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$clear(0x7, r1) keyctl$search(0x1d, r1, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0x1000)="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", 0x1000, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000002000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xe9)={0x0, 0xe1, "6a3be11f44c256caebc4c8ceb271e58ab8a3404f63efe3f3e7f10d6216035e4f97cf7ea62778b4adb627f41f8477720335eb8c81b01d33a41db3043111a132a76d21207ded51f920d79fdf9e71b6016e2a5cbe6f234a065b488c33802f85b4c0456f99bcdcae666d68a013cf06b5c606c45efd1868c1c5872b6b4f98d3b8705026987e2aff91f6772a521ffe4aafc1734c85be457a010c4c0a7551e557c0c76d73245fd50866019fb25874ca2097a7f621d8665e96c56e688b40f45b4ccc268481ca2deab8e0a625599076ed802010b33b3829bf93e7cfae6b432a07f9913b9ab1"}, &(0x7f0000002000-0x4)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x400}, 0x8) 2018/02/17 10:49:29 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x4, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f000003e000)=""/166) r1 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000003f000)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x177d, &(0x7f000003f000)={0xb, 0x9, 0x1326e00000000000, 0x9}) connect$inet6(r1, &(0x7f0000039000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f000002a000-0x1)=',', 0x1}], 0x1, &(0x7f0000021000)=[]}, 0xc100) io_setup(0x2, &(0x7f0000032000)=0x0) io_destroy(r3) sendmsg(r1, &(0x7f0000030000-0x38)={0x0, 0x0, &(0x7f000000d000-0x10)=[{&(0x7f000002f000)='8', 0x1}], 0x1, &(0x7f0000034000)=[]}, 0x0) 2018/02/17 10:49:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x9, 0x6, "9e0261", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) 2018/02/17 10:49:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xffffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "0310a1ff6ded61bff746e30bc3654c45e57676d264d5079eda017791aa1c0ea878d35dbe0424c485eadb4778d175c78870fd567911cb0e5d4fcee75b9505fee4d5e56bfbf741ba633daac2466a106a7a70dc65e017dbc1591d0b209db5d8a341868ad8ee29c6826f8d5cbf191e709bbab9d89c6ab1703186b76d9072dfa7f7e51cfc6d9ecdac5cf8910979dffaffdb704b5980eb672cdd0034cb904ac23429981b87c74fb95f2f015d1be6084c4d41800e97df16c57fb16f4d"}, 0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0x8, 0x0, &(0x7f0000002000)=[@increfs={0x40046304, 0xffffffffffffffff}], 0x6f, 0x0, &(0x7f0000002000)="df3172a0f7c78f6a4c00c9977c08683c63eedb3e951b14ef97e0f924cf3be3bc65577a1b26a21e37577a70102f0319d65f94569c7fada1a68d5b4a13f053846b9e2bc7434745b5cc8cf66658152e6fff2fb8fd412392aefa93946a3c800a31032c5dc34dafc93dd546f2481fa6082e"}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/17 10:49:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006c3000-0x4)='bic\x00', 0x4) 2018/02/17 10:49:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000029d000)='/dev/mixer\x00', 0x90800, 0x0) bind$inet(r0, &(0x7f00009f1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000371000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/17 10:49:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x80000, 0x0) socket$inet(0x2, 0x4af22f38fad6da9b, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) socket$inet(0x2, 0xe, 0x6) 2018/02/17 10:49:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f47000)='./file0\x00', 0x408000, 0x16) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000a4000-0x8)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000562000)={0x0, @in6={{0xa, 0x2, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}, 0x7fff, 0x80000001, 0x8001, 0x7f, 0x4}, &(0x7f0000e6c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000874000)={r1, 0x20, &(0x7f0000de0000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f00000e4000-0x4)=0x10) 2018/02/17 10:49:29 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/dsp\x00', 0x501002, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000001c000-0x14)={0x0, 0xffffffffffffffff, 0x3, 0x2}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000018000)=0x7ff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000001b000-0x8)={0x3, 0x3}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000001c000)='/dev/usbmon#\x00', 0xb5f6, 0x88000) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x8, &(0x7f000001b000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x6, 0x2, 0xf, 0x58, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x9}, @alu={0x7, 0x8, 0xb, 0x3, 0x2, 0xffffffc8, 0x1}], &(0x7f000001c000-0xa)='syzkaller\x00', 0xfffffffffffffff9, 0x98, &(0x7f000001c000-0x98)=""/152, 0x41100, 0x1}, 0x48) 2018/02/17 10:49:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ca5000-0x50)={0x11, @time={0x77359400}, 0x5, {0x9, 0x35c}, 0xb859, 0x2, 0x8}) r2 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)}], 0x1, 0x0) dup3(r2, r0, 0x80000) 2018/02/17 10:49:29 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000ef1000-0x8)={0x8}, 0x8, 0x80800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xb680, 0x0, &(0x7f000072f000)=""/85, &(0x7f000048b000)=0x55) clone(0x4004000, &(0x7f0000ef0000-0x83)="c353df16db72ad9004913feef36ee884b1034d8984a6e4dde58c0c24201ac8a1a7bed51dd3baa796433b4b477b4664942cba391e2ad63ecd6ed31b82fe8ba992e799f9217c748cce0f24ff5054ac2151cf0873165a5199c77e0320e0406d0268d59a2892b57b7e09f0b3778548f90a78c005d94463bea4b1bf427e7348130a70c983c8", &(0x7f0000006000-0x4), &(0x7f0000796000), &(0x7f0000eef000)="30349646aba05e5ce62c1cbfd30d593c9415cacc229a1807e3b3337d6fcd1bebaa557add38d2d57c7d4ab1a5b6f989c7244a0b8fe614c9b51ad35d680b308219dd3c1690e7d50a52c91b39fe6a75a0b36510226972931a015d55b455dde27385406d76778e97f7222963f8a7701b39bb16ebf2c931") sendto$ipx(r0, &(0x7f0000eef000+0x469)="b7684c07db4e66f9ff8afc603c5e10748039fb88", 0x14, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "00ed02000001"}, 0x10) 2018/02/17 10:49:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000116000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000309000-0x4)) 2018/02/17 10:49:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000001000-0x1)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000079c000-0x4)=0x80000000, 0x4) 2018/02/17 10:49:30 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000017000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000031000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000030000-0x4), &(0x7f0000030000-0x4)=0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000031000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000031000)={0xa2, 0x3, 0x5}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000007000)=@add_del={0x2, &(0x7f000002f000)=@common='ip6gre0\x00', 0x7ff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000031000)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000019000)={&(0x7f0000032000-0x64)={0x64, 0x14, 0x3, 0x4, 0x6, 0x3, {0x7, 0x0, 0xa}, [@typed={0x8, 0x5e}, @nested={0xc, 0x44, [@typed={0x8, 0x1e}]}, @generic="35e3aab6bd15d541c5803aafe22038a6c26b46e9f58540160a7934806966314b27a54b579caf96cff6a7812bff27c8ec85", @typed={0x8, 0x83}]}, 0x64}, 0x1, 0x0, 0x0, 0x94}, 0x1) syz_extract_tcp_res(&(0x7f0000003000-0x8), 0x5, 0x80) syz_emit_ethernet(0x4a, &(0x7f000002c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x9, 0x3, 0x0, [{[]}, {[]}, {[]}, {[]}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000001f000-0xc), &(0x7f0000021000-0x4)=0xc) futimesat(r0, &(0x7f000001e000)='./file0\x00', &(0x7f0000032000-0x20)) [ 62.877241] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/02/17 10:49:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d68000)=@known='security.capability\x00', &(0x7f000052b000)='vboxnet1selinuxem1\x00', 0x13, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f7d000-0x8)='./file0\x00', 0x400000, 0x184) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ccc000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000329000)=0xe8) write$tun(r1, &(0x7f0000355000)=@pi={0x0, 0xd, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x80f3, "9d0024af359467bd48f025634f20ac19cbec07491893ec8d965b174525af00bc0933ee8bc14161fbac185004b43fcb8511235e063d1fb7ea3c44b57486863d582539267b784a14e76b00717bc481385687266ba19e82a9fdaadadfc64dec42983b755ad919d9bb54f0bab4a22126ff024b6f8245f987bfa41c8a6eafc6261dc343bc54fcd6e5d3c783a02e1ebdd630bf461e4e51dc25bb83002c251a3ec2d6550614135069743b4752c9e8f18d3e999755f90317724ccbfde8a96f293cbc6eae4c1b6c27f47d65bd094578db84b63d"}}}}, 0xe1) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000094a000-0x4)=r2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000941000)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, {0xa, 0x0, 0x6, @empty, 0xeb}, 0x5, [0x6, 0x20, 0x8, 0x2, 0x20000, 0x3, 0x3, 0x3d]}, 0x5c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) r1 = syz_open_dev$dspn(&(0x7f00007d8000)='/dev/dsp#\x00', 0xbc7, 0x101000) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f000044a000-0x4)=0x2, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000386000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/17 10:49:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004ba000-0x8)={0x0, 0x8}, &(0x7f00003ce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000028b000)={r2, 0x9, 0x4, [0x4, 0x1, 0x800, 0x3]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/02/17 10:49:30 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000f64000)='./file0\x00', &(0x7f0000f65000-0x31)=""/49, 0x31) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000f65000-0x1a0)={[], 0x2, 0x10001, 0x1000, 0x0, 0x9, 0x0, 0x1002, [], 0xb9e}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000864000-0xf8)={0x0, 0x10, "29c1084fba24dd4a2ebabb3e0a5bc470"}, &(0x7f0000f64000-0x4)=0x18) 2018/02/17 10:49:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000077f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x0, 0x0, 0x0, 0x0, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15}) syz_open_dev$sndctrl(&(0x7f0000f85000-0x13)='/dev/snd/controlC#\x00', 0x7c43, 0x0) 2018/02/17 10:49:30 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000017000-0xc)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000031000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000030000-0x4), &(0x7f0000030000-0x4)=0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000031000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000031000)={0xa2, 0x3, 0x5}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000007000)=@add_del={0x2, &(0x7f000002f000)=@common='ip6gre0\x00', 0x7ff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000031000)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000019000)={&(0x7f0000032000-0x64)={0x64, 0x14, 0x3, 0x4, 0x6, 0x3, {0x7, 0x0, 0xa}, [@typed={0x8, 0x5e}, @nested={0xc, 0x44, [@typed={0x8, 0x1e}]}, @generic="35e3aab6bd15d541c5803aafe22038a6c26b46e9f58540160a7934806966314b27a54b579caf96cff6a7812bff27c8ec85", @typed={0x8, 0x83}]}, 0x64}, 0x1, 0x0, 0x0, 0x94}, 0x1) syz_extract_tcp_res(&(0x7f0000003000-0x8), 0x5, 0x80) syz_emit_ethernet(0x4a, &(0x7f000002c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x9, 0x3, 0x0, [{[]}, {[]}, {[]}, {[]}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000001f000-0xc), &(0x7f0000021000-0x4)=0xc) futimesat(r0, &(0x7f000001e000)='./file0\x00', &(0x7f0000032000-0x20)) 2018/02/17 10:49:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000a38000)) mbind(&(0x7f0000a85000/0x4000)=nil, 0x4000, 0xffffffffffffffff, &(0x7f0000821000-0x8), 0x7, 0x2) 2018/02/17 10:49:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009b0000-0x8)='./file0\x00', 0x29) getdents64(r0, &(0x7f00008eb000)=""/118, 0x76) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000536000)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000a73000)=0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e10000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/02/17 10:49:30 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x9, &(0x7f00008f7000-0x8)=0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}, &(0x7f0000000000)=0xb8) r2 = getpid() ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000002000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/17 10:49:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007a1000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "a480f251afbb43b8a6"}}}}}, 0x0) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000047e000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000951000)='/dev/hwrng\x00', 0x80000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000257000-0xa)={r4, r1, 0x7ee}) 2018/02/17 10:49:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008f1000-0xc)={0x5, r0, 0x1}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000bd8000-0x80)={[0x0, 0x5000, 0x2000], 0x0, 0x2, 0x7}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0xfffffffffffffffc}) 2018/02/17 10:49:30 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/17 10:49:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00006be000)="89", 0x1) r1 = dup2(r0, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d22000)=""/251, &(0x7f000059d000)=0xfb) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x4000000000000001) 2018/02/17 10:49:30 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) geteuid() msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000ff3000-0xf2)=""/242) syz_open_dev$sndmidi(&(0x7f0000d45000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000875000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x44001) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000931000-0x18)) socket$inet(0xa, 0x807, 0x1) 2018/02/17 10:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000540000-0x8)) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bd", 0x30}], 0x1, &(0x7f0000bb6000)=[]}, 0x0) recvmsg(r1, &(0x7f0000350000)={&(0x7f0000a35000)=@generic, 0x80, &(0x7f0000e7a000-0x40)=[{&(0x7f000061f000)=""/47, 0x2f}, {&(0x7f0000191000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ea0000)}, 0x0) 2018/02/17 10:49:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fa6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b40000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001bc000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000800000000}}, 0x10001, 0x7, 0x8, 0xffffffffffffff7f, 0xfff}, &(0x7f0000078000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000280000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) r2 = dup(0xffffffffffffff9c) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000b8d000)) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0x0) 2018/02/17 10:49:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a3000)={0x0, 0x0, 0xf3a5}) 2018/02/17 10:49:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x67fa) 2018/02/17 10:49:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4), 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000052000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00003fb000)='/dev/vcsa#\x00', 0x400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b98000-0xc)={0x0, @remote, @local}, &(0x7f00001b6000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000107000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, r5}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00004c3000-0xb0)={{0x2, 0x401}, 'port1\x00', 0x80, 0x1022, 0x8000, 0x800, 0x6, 0x8, 0x7, 0x0, 0x5, 0x2}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000f6000)={0x0, &(0x7f0000aa5000-0x8), 0x0, 0xffffffffffffffff}) sendto$ax25(r1, &(0x7f0000432000)="ab786a92fb58c1bcb9d559860e9b9c872523d4bc721fc5a6754ddb43a574a81fd45cff0c921d1e7c4c67a68a4a5ac054d3dab7de1f33bd005dea2699136036568c2860af48db032cbfe8dffca5519b3b77a19c27b0b2e2ab8cf70ce776ad5227fcd7d24ea8614fe117920af8f6c35d4f66d4fda82b1839cf75eafd445fa47e0e701af329d88fb78971f7753530fcc9e8228dc0c5771290bbcc0dd2eda7119a7576666d57edf388943e161fab066e2216a2ea7e8566d0023eda920393eecc7178649ad1c07279c86de1a152342e703fee0d9163527fae", 0xd6, 0x20000000, &(0x7f0000f39000-0x10)={0x3, {"dc759f6ea74b02"}, 0xc0b}, 0x10) 2018/02/17 10:49:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000016000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000d9e000-0x4)=0x10, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000039f000-0x88)={0x8, {{0xa, 0x1, 0x758, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4(0xffffffffffffff9c, &(0x7f0000a89000-0x5)=@un=@file={0x0, ""/3}, &(0x7f00003ba000-0x4)=0x5, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000078e000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000fc6000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000367000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000547000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e36000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x2, 0xff, 0x5, 0x6, 0x7, 0x387}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000043a000)={0x0, 0x4e0}, &(0x7f000057a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000454000-0xb6)={r4, 0xae, "390ffe2205338cb790d054d09a108d0119dcace8601964040b4baaa034c92e51a0f08b7f4ec9938eb6b780ea20f4402e4b7791424abd7e3f3d2d28f1f946266dcca21cdd0de8026605d946945b5768bec06393e4335a9f35376a8e3881e64e21702784c6afe15e0effe2241eaf18197f5f45ea20122de4c76deecbdee3787e5a32933043a7048bc5282dbafa2e64bcc21c5f6ab45a134a10f2968adc1001fcb0019898fb0feb6e0be83b165947f8"}, &(0x7f000003c000)=0xb6) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000078000-0xb)='/dev/audio\x00', 0x1a1002, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ce1000)={{0x4, 0xfffffffffffffffc, 0x80, 0x5, 0x4, 0x8001}, 0x10001, 0x9, 0x10001}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00004e2000-0x50)={@common='syzkaller0\x00', @ifru_names=@common='ip6tnl0\x00'}) 2018/02/17 10:49:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/rtc\x00', 0x2000, 0x0) io_setup(0x5c, &(0x7f0000e1d000-0x8)=0x0) io_getevents(r1, 0x9, 0x5, &(0x7f0000874000)=[{}, {}, {}, {}, {}], &(0x7f0000d2b000)={0x77359400}) fadvise64(r0, 0x0, 0x3ff, 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008da000-0x70)={[{0x8, 0xa9d, 0xffffffffffff0000, 0x0, 0x4, 0x2, 0x3ff, 0x10000, 0x3, 0x40, 0x16a, 0x5a0, 0x4}, {0xffffffffffffffe0, 0x0, 0xffffffffffffff6e, 0x10001, 0x80, 0x2, 0x3, 0x800000000000, 0x3fffc000, 0x8, 0x1, 0x753c, 0x4}, {0x4, 0x100000001, 0x9, 0x7ff, 0xf3e, 0x100, 0x7, 0x8, 0x9, 0x100, 0x7fff, 0x7ff, 0x4}], 0x1}) ioctl$TCGETS(r0, 0x5401, &(0x7f00009be000-0x24)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 10:49:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000759000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000022a000-0x4), 0x4) dup3(r0, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/17 10:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000099f000-0x8)='./file0\x00', 0x8001, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000836000-0x8)={0x0, 0x5}, &(0x7f000054a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000922000-0x108)={r1, @in6={{0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, [0x7, 0x7, 0x1, 0xffffffffffff3e98, 0x2f3, 0x1000, 0x4, 0x74, 0x80000001, 0x9, 0x4, 0x101, 0x5, 0x50, 0x2]}, &(0x7f0000cb0000)=0x108) ioctl$KDADDIO(r0, 0x4b34, 0x80000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a2f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/17 10:49:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000002000-0x108)={0x10001, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}}}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000186000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ccd000-0x6), &(0x7f0000350000-0x3)=0x6) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000c41000)=""/200, &(0x7f00003fe000-0x4)=0xc8) 2018/02/17 10:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r2 = accept4(r0, &(0x7f00005be000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005c4000)=0x14, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00002ed000)={{0x1, 0x7fffffff, 0x6, 0xffffffff, 0x1ff, 0x2}, 0x9}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000015d000-0x28)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000529000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x40000000000001d1, [0x0]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dce000-0xae)={0x0, 0xa6, "85c1b4b578081a0bc0fc44871df44eb4771c912b60d43ca0c6313957b84258abecc6ce92563159dbbd78cc2fb942ad3d36564546cb98a11d7e5bd5516778ea54c4ee715e8a7f586f04511ade8985aaf19cb98c6b6716fc5b6c3510b9ca7b839b9d6761e0b866234836722beabe8a24e797f77079ea0f947cfffdd75fcf2cfead20d26600c2c893db1ee47055d62b882c1b8091936d5ce6402901a724627f4d55fd7d0d698d4e"}, &(0x7f0000cfa000-0x4)=0xae) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00008a8000-0x8)={r4, 0x9}, 0x8) 2018/02/17 10:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000985000-0x10)=[], 0x0) 2018/02/17 10:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r1) 2018/02/17 10:49:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = socket(0x3, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005b3000-0x6)={0x0, 0x10000}, &(0x7f0000a9e000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002e4000-0xf4)={r2, 0x10001, 0xec, "8dfc072f8732ad69c76a781e0d2467b813daf09ceb84bfe443bc8e34843ac9dc441a4216c3b10d09b314d2038be10c2d3337ac28f348d6ad1fddddd363fdc76c16b36b9e4b52e58a441244da30dc27331cff7c0e5c8e4edf0ec852b020577ce43d77563c587c2bc1dedfe85d674bf5d8351cef3908a40ac0943356e528a9fa5b48d688d746b7c4631fdbd203ba1877b52c4e1848b5f6db22f3e963b2adb41fa3c6e0e9a4f1d62f7c0fa35ff594159afe614030f7e3e6200fab7e017916e748d8455b753e7647830cdfc48e5de2a72d918f5851d1882f4a7d33061856312f4c6aa8e451ed3d214282c3f1d06f"}, 0xf4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) 2018/02/17 10:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000976000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000079c000-0x10)={0x80020000000c, 0x330, [0x1, 0x0]}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) r2 = semget(0x2, 0x3, 0x210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000604000/0x2000)=nil}) semctl$SEM_INFO(r2, 0x6, 0x13, &(0x7f0000938000-0x7d)=""/125) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x9, 0x0) 2018/02/17 10:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000922000)='/dev/midi#\x00', 0x5, 0x10000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000d4b000-0xc)={@dev, @empty, 0x0}, &(0x7f0000818000-0x4)=0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000652000-0x10)={&(0x7f0000c4f000/0x1000)=nil, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f0000da4000-0x48)={0xf, 0x4, &(0x7f0000fd3000)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}, @generic={0x7, 0x7, 0x8, 0xfffffffffffff5f0}], &(0x7f00001ec000)='syzkaller\x00', 0x6, 0xd3, &(0x7f00000f8000-0xd3)=""/211, 0x41100, 0x1, [], r2}, 0x48) r4 = syz_open_dev$midi(&(0x7f0000f7f000-0xb)='/dev/midi#\x00', 0x0, 0x84201) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000060c000-0x5c)={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x9087}, {0xa, 0x0, 0x32f1b0b9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x141}, 0x2, [0x2, 0x200, 0x7, 0x59c1, 0x1, 0x9b58, 0x4, 0x7]}, 0x5c) recvmsg(r4, &(0x7f00003dd000)={&(0x7f00008f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f0000548000)=[{&(0x7f000029b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000172000)}, {&(0x7f00000e2000-0xa6)=""/166, 0xa6}], 0x3, &(0x7f0000050000)=""/142, 0x8e, 0xfffffffffffffff7}, 0x1) 2018/02/17 10:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x2], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000c90000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/vcs\x00', 0x80082, 0x0) recvfrom$llc(r2, &(0x7f000049a000-0x29)=""/41, 0x29, 0x12020, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a8c000-0x8)={0x0, 0x4}, &(0x7f00000c4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000039000-0x8)={r3}, &(0x7f0000566000)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000295000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000039e000)={r3, 0x9}, 0x6) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000014000-0x10)=[{&(0x7f000000d000-0x69)="b8bb", 0x2}], 0x1, &(0x7f0000013000)=[]}, 0x200088c0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000011000)="16cf", 0x2}], 0x1, &(0x7f0000003000)=[]}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000619000)="31f573e69723d712324641e645f7d06d", 0x10) [ 65.097755] binder: undelivered death notification, 0000000000000000 [ 65.213645] binder: BINDER_SET_CONTEXT_MGR already set [ 65.223513] binder: 8859:8862 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 65.224308] binder: 8859:8865 ioctl 40046207 0 returned -16 2018/02/17 10:49:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x4000000000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00004a3000)={0x3, 0x0, 0x2, 0x23}) 2018/02/17 10:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000647000)={0x34304fea, 0x200, 0x40}) getcwd(&(0x7f0000dc7000-0xfc)=""/252, 0xfc) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) connect$l2tp(r1, &(0x7f00008b0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x2, {0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}, 0x3a) 2018/02/17 10:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a32000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f5d000-0x8)='uid_map\x00') sendfile(r0, r1, &(0x7f00007d3000), 0x3ba05002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000489000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0xffffffffffffff0e, @cisco=&(0x7f00001bf000)={0x8, 0x8}}}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ecf000)="240000001a009900100000000000000e020808160400000000ba0080080001007f196be0", 0x24) 2018/02/17 10:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031f000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000379000)={&(0x7f00005f2000/0x4000)=nil, 0x3800000000000, 0x3, 0x0, &(0x7f00002db000/0x2000)=nil, 0xed}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f0000210000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x60) writev(r0, &(0x7f0000699000-0x10)=[{&(0x7f0000c47000-0x660)="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", 0x419}], 0x1) 2018/02/17 10:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00002f4000-0x4)) r3 = memfd_create(&(0x7f000043f000)='/dev/kvm\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x8011, r3, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000f24000)={0x0, 0x4000000000001, 0x2, &(0x7f00004f7000)}) [ 65.593271] xt_connbytes: Forcing CT accounting to be enabled [ 65.871017] WARNING: CPU: 0 PID: 8917 at net/ipv4/tcp_input.c:1804 tcp_sacktag_write_queue+0x1258/0x24c0 [ 65.880860] Kernel panic - not syncing: panic_on_warn set ... [ 65.880860] [ 65.888219] CPU: 0 PID: 8917 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #316 [ 65.895480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.904821] Call Trace: [ 65.907407] dump_stack+0x194/0x257 [ 65.911034] ? arch_local_irq_restore+0x53/0x53 [ 65.915705] ? vsnprintf+0x1ed/0x1900 [ 65.919503] panic+0x1e4/0x41c [ 65.922684] ? refcount_error_report+0x214/0x214 [ 65.927428] ? show_regs_print_info+0x18/0x18 [ 65.931929] ? __warn+0x1c1/0x200 [ 65.935384] ? tcp_sacktag_write_queue+0x1258/0x24c0 [ 65.940473] __warn+0x1dc/0x200 [ 65.943740] ? tcp_v4_parse_md5_keys+0x2d0/0x2d0 [ 65.948487] ? tcp_sacktag_write_queue+0x1258/0x24c0 [ 65.953583] report_bug+0x211/0x2d0 [ 65.957214] fixup_bug.part.11+0x37/0x80 [ 65.961269] do_error_trap+0x2d7/0x3e0 [ 65.965152] ? math_error+0x400/0x400 [ 65.968947] ? tcp_rate_skb_delivered+0x294/0x360 [ 65.973786] ? tcp_sacktag_walk+0x5dd/0x1270 [ 65.978191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.983035] do_invalid_op+0x1b/0x20 [ 65.986740] invalid_op+0x58/0x80 [ 65.990178] RIP: 0010:tcp_sacktag_write_queue+0x1258/0x24c0 [ 65.995870] RSP: 0018:ffff8801cd77f0b8 EFLAGS: 00010212 [ 66.001224] RAX: 0000000000010000 RBX: ffff8801cc8ad330 RCX: ffffffff849c82a8 [ 66.008483] RDX: 00000000000095d4 RSI: ffffc90003bef000 RDI: ffff8801d57d63b8 [ 66.015743] RBP: ffff8801cd77f1e0 R08: ffff8801cc8ad1e0 R09: 0000000000000000 [ 66.023001] R10: ffff8801cc8ad3dc R11: 0000000000000000 R12: 0000000000000007 [ 66.030259] R13: ffff8801cc8aca80 R14: dffffc0000000000 R15: 0000000000000001 [ 66.037540] ? tcp_sacktag_write_queue+0x1258/0x24c0 [ 66.042644] ? tcp_sacktag_write_queue+0x1258/0x24c0 [ 66.047765] ? tcp_sacktag_walk+0x1270/0x1270 [ 66.052269] tcp_ack+0x2ad1/0x51a0 [ 66.055805] ? __kfree_skb+0x1d/0x20 [ 66.059556] ? tcp_fastretrans_alert+0x2260/0x2260 [ 66.064480] ? check_noncircular+0x20/0x20 [ 66.068707] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.073196] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.078205] ? trace_hardirqs_on+0xd/0x10 [ 66.082346] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.086848] ? check_noncircular+0x20/0x20 [ 66.091088] ? tcp_parse_options+0x188/0xa10 [ 66.095511] ? sched_clock+0x31/0x40 [ 66.099230] tcp_rcv_established+0x8d1/0x1be0 [ 66.103727] ? tcp_data_queue+0x3de0/0x3de0 [ 66.108047] ? __lock_is_held+0xb6/0x140 [ 66.112104] ? ipv4_dst_check+0x18d/0x230 [ 66.116245] ? rt_cpu_seq_next+0x160/0x160 [ 66.120477] ? rcu_note_context_switch+0x710/0x710 [ 66.125398] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 66.131273] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.136288] tcp_v4_do_rcv+0x2ab/0x7d0 [ 66.140174] __release_sock+0x124/0x360 [ 66.144154] release_sock+0xa4/0x2a0 [ 66.147861] ? __release_sock+0x360/0x360 [ 66.151996] ? lock_sock_nested+0x91/0x110 [ 66.156221] ? trace_hardirqs_on+0xd/0x10 [ 66.160367] ? __local_bh_enable_ip+0x121/0x230 [ 66.165040] tcp_sendmsg+0x3a/0x50 [ 66.168575] inet_sendmsg+0x11f/0x5e0 [ 66.172375] ? inet_create+0xf50/0xf50 [ 66.176254] ? selinux_socket_sendmsg+0x36/0x40 [ 66.180914] ? security_socket_sendmsg+0x89/0xb0 [ 66.185664] ? inet_create+0xf50/0xf50 [ 66.189550] sock_sendmsg+0xca/0x110 [ 66.193261] sock_write_iter+0x31a/0x5d0 [ 66.197322] ? sock_sendmsg+0x110/0x110 [ 66.201305] ? bpf_fd_pass+0x280/0x280 [ 66.205183] ? __might_sleep+0xc/0x190 [ 66.209069] do_iter_readv_writev+0x55c/0x830 [ 66.213563] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 66.218323] ? rw_verify_area+0xe5/0x2b0 [ 66.222389] do_iter_write+0x154/0x540 [ 66.226264] ? dup_iter+0x260/0x260 [ 66.229881] ? inet_create+0xf50/0xf50 [ 66.233774] vfs_writev+0x18a/0x340 [ 66.237399] ? vfs_iter_write+0xb0/0xb0 [ 66.241377] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 66.246751] ? schedule+0xf5/0x430 [ 66.250297] ? __fdget_pos+0x130/0x190 [ 66.254171] ? __fdget_raw+0x20/0x20 [ 66.257873] do_writev+0xfc/0x2a0 [ 66.261299] ? do_writev+0xfc/0x2a0 [ 66.264902] ? vfs_writev+0x340/0x340 [ 66.268680] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.274194] ? SyS_readv+0x30/0x30 [ 66.277708] SyS_writev+0x27/0x30 [ 66.281136] do_syscall_64+0x280/0x940 [ 66.284996] ? __do_page_fault+0xc90/0xc90 [ 66.289210] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.294721] ? syscall_return_slowpath+0x550/0x550 [ 66.299627] ? syscall_return_slowpath+0x2ac/0x550 [ 66.304537] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 66.309880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.314702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.319862] RIP: 0033:0x453a59 [ 66.323025] RSP: 002b:00007f67c6fbbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 66.330706] RAX: ffffffffffffffda RBX: 00007f67c6fbc6d4 RCX: 0000000000453a59 [ 66.337947] RDX: 0000000000000001 RSI: 0000000020698ff0 RDI: 0000000000000013 [ 66.345191] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.352433] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 66.359674] R13: 0000000000000662 R14: 00000000006f99d0 R15: 0000000000000000 [ 66.367742] Dumping ftrace buffer: [ 66.371446] (ftrace buffer empty) [ 66.375129] Kernel Offset: disabled [ 66.378727] Rebooting in 86400 seconds..