26526bca9b7a7470ea512144ad946d68cc84be", 0x68}, {&(0x7f0000001000)="493b76020fddc78e468360ce33e30bdfed4ab1337897cae4aca60ffe1c03a407a6b7f800d683f3b5a3f0020fcbd4d16290cc8d8b707be1df39262c68780972ca7a2eaf3a56b3cea4b1659c5a6854dc08de2476f0fad0c5f7b0af1bcc8cbc3123d3f82e5d3cda8eee70791de10ab79a5966255c951cbd33a446b2ce05130283817799258d2f5ca66c0a09a77aef07f5a9dc8bc9ddc93f217a36b67b2eef9255b96bc29518b68bab7393554d68431d30c0cce5b24d2eb213fac7227fab316c30eef38a021dc0bbe6b5eccf508f4de44bf1b40e81215d", 0xd5}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="454ec9e2f67c4a75f807c4837521f72b75070875920ce6ed398d7a499e4c7d1634634e46347f922e8b4254d2260b7606e9e87cc4be57eb28d3696dadf80e959f98113045bceeb3aa52cdce68bfba2c80af7367a9f9e2e662c253ec37b7d87faf74a2f357d3b0aec424a2552807f5fea7deca5ee2180437a0719b57dacfb2a7f89896ad47a27e04ac137a7fe2f6ca85de4077f42febf3498a83b931f0805029058584c7", 0xa3}, {&(0x7f0000000000)="aa7206af74768910c9a37329ceca0459344fdc58047fbf2e53db6e2c3e6271404d8d4d9b71b3408635b9e155a4a9ad2bc9c8633ccc99148807fbbf8bc066aac8ab0ac362915ba2fa0f5e13c9f25d8d3ffddb97f99592ac2ec2f0d8272399da9b9f5ab800e127031e39cfecd71421ece0063a7d205e949222d87dd88e1240012d912f1f56cfed42df263db64b8561324d885bfba4b2287840ee4c8a2eba68145acb6a7dccb4fa747926ba53eb106b6c1d22ec0f6eca84f9222a2a76226cd7fde03760d74be1eb8d584199fc548f38bee0fd0477c8bd84748772b0865a5600f9164dbab3b93a173ced44ea3f8e61eae0", 0xef}, {&(0x7f0000000000)="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", 0xfb}], 0x8, &(0x7f0000001000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xdb9f, 0x8000, 0x401, 0x9, 0xfff, 0x7, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x6, 0x4, 0x2a}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x1, 0x7360}}, @sndrcv={0x30, 0x84, 0x1, {0x1a, 0x1f, 0x8200, 0x5, 0x21b, 0xfffffffffffffffa, 0x7, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0x8, 0x80000000, 0x3ed, 0x1, 0x8, 0xffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x100000001, 0x8200, 0x4, 0x8, 0xffffffff, 0xffffffffffff8001, 0x80000001, r6}}], 0x120, 0x40}, 0x44000) 2018/01/08 04:04:20 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xcd4bb02fb949bedc, &(0x7f0000ceb000-0x52)=""/82, &(0x7f00009cc000-0x4)=0xfe01) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000511000)={@generic="50290fd98793024591d5d59424281560", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000879000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bfd000)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) bind$inet6(r1, &(0x7f0000ac7000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x647) 2018/01/08 04:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00006aa000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002c9000-0x8)=0x81, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddc000-0x15)='/proc/self/net/pfkey\x00', 0x30000, 0x0) readv(r1, &(0x7f00000f9000)=[{&(0x7f0000337000)=""/102, 0x66}, {&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x2) 2018/01/08 04:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000009d000)={0xffff}, 0x0, 0x8) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x2004, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0xb}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) r3 = inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000)=0x6, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/08 04:04:20 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000fb1000)=0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fb5000-0x4)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fb5000-0x8)='./file0\x00', 0x40) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a39000-0x11)='/dev/vga_arbiter\x00', 0x4100, 0x0) kcmp(r1, r2, 0x3, r3, r4) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687eea5f06", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 04:04:20 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:20 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000021000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000003000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:20 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000565000-0x8)='./file0\x00', 0x2a) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) r3 = mmap$binder(&(0x7f000005f000/0x4000)=nil, 0x4000, 0x8, 0x16052, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, r3, 0x0}], 0x38, 0x0, &(0x7f0000836000-0x31)="efd8cdd0f81d60144fe09048c550475da603821e6438aed868019ae9f1c49c2a58d91b04e3f97e9fdbdd2de88a7a00b1d28fc0b582bdb470"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000962000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000689000-0x4)=0xe8) r5 = getegid() setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00003a5000-0x93)="6fce4b3d7056d57bf26d8660d9ebd063933ecefa8878bc23ba2aaeb7d3f280f5b343b32b636acd4d3bf6cb4603f0829549d215e8e6733ce386df6dbcf11e64bcaaaa47177b001a7fc595de091dd631eff8a55d0cf758470a6f761c31fb7fa8e8f44f7c90748c7573d6b245acc79d321993e35f0e1004b175b09d9385905bfeda2978ed2fa20467810a11feee465fb8e780f838", 0x93) syz_fuse_mount(&(0x7f000033a000-0x8)='./file0\x00', 0x3, r4, r5, 0x3, 0x201000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0xfffffffffffffdf6, 0x0, &(0x7f0000e95000)=""}) 2018/01/08 04:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/08 04:04:20 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000)='syzkaller\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008cb000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000f70000-0xc)='/dev/audio#\x00', 0xaf3d, 0x10000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/08 04:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) openat$ion(0xffffffffffffff9c, &(0x7f0000540000-0x9)='/dev/ion\x00', 0x40001, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a1000-0x8)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ec5000)='/dev/ppp\x00', 0x10000, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getown(r1, 0x9) r2 = syz_open_procfs(r0, &(0x7f0000b22000)="6e65742f736e6d700039a9") preadv(r2, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x0) 2018/01/08 04:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 179.816614] binder: 30876 RLIMIT_NICE not set 2018/01/08 04:04:20 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0xffffffffffffffff, 0x1, 0x6, 0x3, 0x1f}, 0xfffffffffffffff9, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe2(&(0x7f00000aa000)={0x0, 0x0}, 0x0) 2018/01/08 04:04:20 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000021000+0x661)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x2, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00007db000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x443, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e64000)={&(0x7f00000c9000/0x3000)=nil, 0x8, 0x0, 0x0, &(0x7f0000a4b000/0x1000)=nil, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) 2018/01/08 04:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 179.841780] binder_alloc: binder_alloc_mmap_handler: 30874 2005f000-20063000 already mapped failed -16 [ 179.843879] binder: 30874:30885 got transaction to invalid handle [ 179.843890] binder: 30874:30885 transaction failed 29201/-22, size 0-0 line 2788 [ 179.902305] binder_alloc: binder_alloc_mmap_handler: 30874 20000000-20002000 already mapped failed -16 [ 179.906441] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/08 04:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x7c) write(r0, &(0x7f00009d0000+0x5cf)="2400000020000123000000041aedfc000206000000003e01f70000eb08000100000300b7", 0x24) syz_open_dev$vcsn(&(0x7f0000f41000-0xa)='/dev/vcs#\x00', 0x20, 0x103000) 2018/01/08 04:04:20 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r0) 2018/01/08 04:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005dd000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/08 04:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb8000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000065f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000486000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bb0000)={r2, r3}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0204900, &(0x7f00002db000-0x20)={0x100000000, 0xfffffffffffffffe, 0x5, 0x6c, 0x0}) ioctl$ION_IOC_FREE(r4, 0xc0044901, &(0x7f00004dd000)={r5}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f000018f000)={0x29e, 0xbef, &(0x7f0000537000)="603edc19c8a462a6548030e2430a65d571ff9592dc8701c0e592adc50fa6325434ad5f0d8dd8280aec9ff23053fe7a20202a79570c19c19c13db9b3566e1371e78", &(0x7f0000976000)="6750f77c6c2599d23212aedac1ebadecab387f182e78543f04403430277707968a005fc60d6f8f92f80e4940a3dd634c17538e2846aa9b716bc753307d756203585360a26015d792758d760cad424f46997dfbd1ed6e6e4a1ab2791bab6d1e99cb27b9fd2ecc5aecf3fe6e8600a446f2a53388afbc48dc020aafa8f0593eea3177d4f63df19bc445cb2ad728385d1d7284bcb52527fade08abd2eca882b63f6f253690f46d5c043c7f7b80d161c0a9dae3f6a89c76c4ddd871c4a87500d133b3e6b4698b3b36a285e05e656eb0d2bf1904dcc8707ac889822206434427e349d646044c640af54c3e4e21a718f95b58ce9a597ac48f0c", 0x41, 0xf6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000077a000-0x20)={@generic="b8bfdb8275e88145d439d20dd91050b4", @ifru_flags=0x2}) 2018/01/08 04:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000eb7000+0x9e3)='/dev/input/mouse#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000014d000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb0}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x38) 2018/01/08 04:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000984000)=""/24, 0x18) r2 = syz_open_dev$midi(&(0x7f00006e7000)='/dev/midi#\x00', 0xbe0, 0x6000) recvfrom$llc(r2, &(0x7f00001d5000)=""/199, 0xc7, 0x40002101, &(0x7f0000bc8000)={0x1a, 0x18, 0x2, 0x5, 0x1f, 0xf1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$audio(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/audio\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) 2018/01/08 04:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005c9000-0x8)=0x5) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) [ 179.906452] binder: 30874:30885 ioctl 40046207 0 returned -16 [ 179.906485] binder: 30897 RLIMIT_NICE not set [ 179.908911] binder: 30874:30897 got transaction to invalid handle [ 179.908922] binder: 30874:30897 transaction failed 29201/-22, size 0-0 line 2788 2018/01/08 04:04:20 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000022000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000001b000)={0x29bc, 0xffffffffffffff0f, 0x0, 0x4}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000001f000)=0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000021000)={0x10000, 0xfffb, 0x3, 0xef, 0x1, 0x401}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000016000-0x8)={0x45d53bc7, 0x100}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000023000-0x8)={0x0, 0x0}, &(0x7f0000022000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x8000000000001) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r1, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) readv(r0, &(0x7f00008f6000-0x10)=[{&(0x7f000019e000-0x1000)=""/4096, 0x1000}], 0x1) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) 2018/01/08 04:04:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000043d000)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f00009fe000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/08 04:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c30000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40040) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x3c, &(0x7f0000972000-0x3c)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000922000)={r1, 0x1e}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fchdir(0xffffffffffffffff) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r6, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000022000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000012000-0xa)='/dev/vcs#\x00', 0x4, 0x22881) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000022000-0x4)=0x0, &(0x7f0000021000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000387000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x40009153, [@multicast1=0xe0000001, @rand_addr=0x0]}, @generic={0x89, 0x2, ""}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) r0 = add_key$user(&(0x7f000081a000-0x5)='user\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001d9000)="c62e3015496fc0b86c3fa4a2cda920f76c73981535ada7d9993796b5567673cdab05961e55a6f7267cdb606e13d8c6bff7e420bbf8871288b4ab652e0204c16d90817ca283ae38b6922d3da1600a20ef08945c5bb908936d19c28b018b5308c08d808781a061445b607eda8a283c6a5eea867e76dd1377b82d165b", 0x7b, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000145000)='syzkaller\x00', &(0x7f000080f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000583000)='cpusetppp1eth1%\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f00005b1000-0x6)='logon\x00', &(0x7f0000bb7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000607000-0xa3)="6269011da1419c8642a2d17c6ff8fb9047de9f7da16e805692d9d0bc7be9b5739db27f09f3b9037f4a74c1a148dd2043cdd5bcffbbdbe70313789fe50f756b3530c00205a551befdc1ff6b87e04f185b6fa77c162cc95ec0babd77694235623a6a139c28dc7caa8ba3604c78f037726c8d17daca8cb1f76f6985aefbd37fc4044ca18dcbc32921fc8349636255573384599491abcdbe4f51de7fc1e664cf7e9432f153", 0xa3, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007cc000-0x8)='keyring\x00', &(0x7f00007a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$dh_compute(0x17, &(0x7f00001b2000-0xc)={r0, r1, r2}, &(0x7f0000f05000)=""/13, 0xd, &(0x7f0000ada000-0x38)={&(0x7f0000a57000-0x40)={'wp384\x00'}, &(0x7f0000786000-0x83)="8b4f374021c591fcdecd3a694bb0244ee6020a42a7246da698e0a9e72b8aa039c5eadc8cf446089d544ce9baaabd20076dfb3d4d8a78766e094e97268728ab54942c195227cf37350cc0acdb0cb613ea19545e64a5fd52f2e13d6bf5605ea6b576ed97d66e74c62af7a11f52e5528e53792f599da0e8e82305a5e5bcf5f6aa881ff51e", 0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00005a8000)=""/0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac3000-0x8)='/selinux/mls\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000f1c000-0x8)='./file0\x00', &(0x7f0000234000-0xf3)={0xf3, 0x3f1a, "5cbdc48aeae1d17e43bb2d0324a1ae63d5ed8a82663e764785a2ae7e3640fdc92aff2113643525817b05bc2cc8fde8d7250b33c0f8088d9dc2dd151a46673de328c55ce3d9a778b0998b4b22c8ef02b2a508e44f82be964e7231924261f890594559fa962bc8edfe86ca33c12e67f9411bbe6925e4cdb8e3bfdadac51fc69dcbca1c1b3d1f72e3059cf3e452b52cdf1f348ccd8e21201ec708ec70454fd95734d347fadae3b992228b01e544a656ab80cd946b147abc90818b78d03f4dd8298db7bdd00a89d28678ce91144319131b96138b57d0b2c7bbc053c94bc2101b7dc84394a1f08e0e562bca0b4b"}, &(0x7f00000b3000-0x4)=0x0, 0x400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/vga_arbiter\x00', 0x610000, 0x0) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000021000)='/dev/sg#\x00', 0xfffffffffffff800, 0x400880) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000023000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f000001c000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000023000)="eef727e2d2dda323e4ed36eadde0c9f187597aa0805c82f9b8298e326f847ad927ea9f3f757fac7b985ee6f6780cbe33a6ede762c7ab8460119a0d2a1f93c58f1a4a38060b39d4ed9424716fbfaf80714ff5177bb505a7c1fdd20cd4e12c9857fecd73685f904f1f6b8a0563bc7a32493dbe45f5", 0x74, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000012000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000024000)=0x8) 2018/01/08 04:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000821000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000dad000-0x9e)="", 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7f) mmap(&(0x7f0000a4e000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x0) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000521000)=0x0) getresuid(&(0x7f0000d19000-0x4)=0x0, &(0x7f0000985000)=0x0, &(0x7f000065c000-0x4)=0x0) r2 = getegid() fchown(r0, r1, r2) read(r0, &(0x7f000087c000)=""/125, 0x7d) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d46000-0x8)=0x0) 2018/01/08 04:04:21 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000708000-0xc)='/dev/amidi#\x00', 0x7, 0xc0100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000e25000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080800, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x9, 0x4, 0x10001, 0x8, 0x5}, 0x14) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000389000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bde000)={r0, &(0x7f0000633000)="fe41eba9ffb37ee1562683e0ff562f1a6aaa346196401c172b3006a8deb54a758f6df3e4d6f60064fec8909337a3b8ad767a835a43fab2d6199eab81da1a43e3c265ab421767f264280d533f031aefc90a4e95ed732194a6b2407d8f377796512f84c20462bacbb56eecc11a003812da80c2f9bd62a03ccea20f2689ee0d869e5566fdbd76549c586e296b45e165db2a7bf1262da393cd", &(0x7f0000ee3000-0x89)=""/137}, 0x18) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e4b000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a79000)={0x0, 0x4, 0x3f, 0x5, 0x0}, &(0x7f0000c31000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004c2000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6c}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) syz_open_dev$tun(&(0x7f0000fdd000-0x1)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000165000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x6, 0x40000, 0x3, 0x7fffffff, 0xff, 0x1000, 0x10001, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000022000-0x9)=@rc={0x1f, {0xfffffffffffffff9, 0x2, 0x4, 0x4, 0x47, 0xff}, 0x6}, 0x9, &(0x7f0000022000-0x40)=[{&(0x7f0000021000-0xd3)="58a1bb53a7914bc9aefcfdc86ebb36989078d239842ad6dc9e58b05615b6e7c08894326e7fc91478968793ee7bf63d781285fb6263a62d5b8ea2ba6cf79e98c692464849a41cedc6601e7cc7dc36ac719980d5688279df747eb8db6ce3a7eb2abd9b4d52b390980be59a2f7da2b0d8da7f7e0568f4106ae91d2eea6acdafb48483079f804463c0df173a2e0be0ac044bfbf1cbeed95ab949661b59875fabcfcf4f107aff8c0ab9041e57459899c881d7075c6dbac7d6d26190b1e409acbf8b7d73cacc8c7843da54540960d35538fe94f9108f", 0xd3}, {&(0x7f0000021000)="5f33fef78c11836984962df0a435854bef1789ca16a982", 0x17}, {&(0x7f0000021000)="4db15fee69f2e49a318f7196706bc54543136127b4cf96310ee07e34cfb931956448d0e295", 0x25}, {&(0x7f0000021000)="f79289fff4999d0bed72fcbfa87dae7babbb976e43e77177725d182bb38b0ea6e28f4ab59dff0beafbafc6ac4f730f0a0dabc610be9d31dcee257611c7eb9017f635522af6cf5fce2efd7407e5bec279", 0x50}], 0x4, &(0x7f000001d000-0xb8)=[{0x10, 0x0, 0x1, ""}, {0xa8, 0x84, 0x5, "a1dfd71455cc3caa52d769703d895d252cb26771b4ce8c3d2ffe042580fe5d5ed5937051bb98fdde584b67adf7707899c8edaa0b3fa860454de2e8a26998d95a9b617bdae9eb14e6947811983c3b4b27c44ca34a20db885ae0bf91cc1d63189d12f4c3e5d29c5d88dc31eff48af9e96ad67fc30a340d946aa24c996f18b02dc7c32f483ed56656cdd03c27fac0bd455d8026"}], 0xb8, 0x800}, 0x4001) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/mixer\x00', 0x82, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000aa3000-0x10)={0x3, &(0x7f0000fd3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000f0d000)={0xb18, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000071000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000a9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$unix(r3, &(0x7f00000ed000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d91000)=0x1002) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080a000)={[0x9, 0xffffffffffffff00, 0x18000, 0x7fff, 0x1, 0x0, 0x0, 0x9, 0x7, 0x3, 0x9, 0x401, 0x3, 0x4, 0x2, 0x34], 0x10f000, 0x0}) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/cuse\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000fe000-0x6)={0x0, 0xf3d}, &(0x7f0000565000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005b4000-0x8)={r1, 0x4}, &(0x7f000038a000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b5d000)=0x0) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f00000-0x8)={r1, 0xfffffffffffffffa}, &(0x7f0000cf1000-0x4)=0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00009f2000-0xbd)=""/189) syz_emit_ethernet(0x2e, &(0x7f0000c4a000)={@random="d18454867141", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x800000000000000, 0x0, 0x20, 0xffffffffffffffff, 0x5, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004fb000-0xc)={0x81, 0x0, 0x1, 0x4, 0x0}, 0xc) 2018/01/08 04:04:21 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000054f000-0xe)='/dev/admmidi#\x00', 0x400, 0x4202) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007cf000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) setgroups(0x0, &(0x7f0000fa3000)=[]) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001bd000)='/dev/vcs#\x00', 0x9, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000c44000-0x10)={0x2, &(0x7f00008c7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000723000)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000aff000-0x4)=0x200000000000e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ac4000-0x8)=@assoc_value={0x0, 0x7ad1}, &(0x7f000037d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ab9000-0x14)={r4, 0x0, 0x2, 0x7ff, 0xffffffff, 0xa21d}, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getitimer(0x2, &(0x7f000011f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 04:04:21 executing program 6: prctl$intptr(0x21d, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008bd000-0x1c)=@req3={0x0, 0xed, 0xfffffffffffffff7, 0x7, 0x3, 0x3, 0x3}, 0x1c) prctl$void(0x22) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1ff, &(0x7f0000b81000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0x85)=""/133, 0x85, 0x100, &(0x7f0000002000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) 2018/01/08 04:04:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000c58000-0xa)='/dev/dsp#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x4, 0x7, [{0x7b, 0x0, 0x8}, {0xe8, 0x0, 0x8001}, {0x6, 0x0, 0x8}, {0xfffffffffffffeff, 0x0, 0xbb28}]}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000023000-0x8)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000024000-0x68)={0x95, 0x5, 0xffff, {0x0, 0x989680}, 0x2, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/vga_arbiter\x00', 0x501000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x10) 2018/01/08 04:04:21 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0xff, "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"}, &(0x7f0000001000-0x4)=0x107) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="7f1ff6ef793cdba2dc63737e2523b18707fd0575f63d544097526c778e213c5dfaa6ed5a83c8386ea17d02e50d939b9b3fa39e42918169c5720ba9b3db6339dc4bf8253acbd25fddda5096d5f222db4064109a71f4b334d3ff9f18a5cb481ffca2f21e0730c0a708839bf5d59e4ac524224f2d3e7875cc2b29204f57d62fa26834408f20de645eb133f8dfee44c46468c247a4aa", 0x94}, {&(0x7f0000ab7000)="", 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000ad9000)=0x0) ioprio_get$pid(0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x7fff) 2018/01/08 04:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000c4a000)={@random="d18454867141", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x1, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b4000-0xa)='/dev/cuse\x00', 0x4000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002fa000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000cc0000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/08 04:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e80000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d82000-0x160)="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", 0x160) sendmmsg$nfc_llcp(r1, &(0x7f0000e67000-0x150)=[{&(0x7f0000f00000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f77816c65fb7f451801aec5af3e06e7615b2160daa117bb72e99097c5e27dfc1263d6c6d08dae34ee9590c53086a26e3c43f4120dd3ca55cdf1b7f7723d59d", 0x0}, 0x60, &(0x7f0000309000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f0000022000-0x9c)=@flushpolicy={0x9c, 0x1d, 0x301, 0x0, 0x0, [@sec_ctx={0x8c, 0x8, {0x88, 0x8, 0x1, 0xfffffffffffffffe, 0xffffffffffffff66, "dd220d3ccfec1106f383f51985d474e9aa54e83bb2b42f2a54a603c542f7e22061493deb4374fab41335e8ec1fa7a474f6b0bd9961758d930a4e7a05b5e051ddd78eba649a3a41fca1ca444b65b77f33f8d5ddc0bfab4915a2700f9877e808e578eb0cd29d246a48639980f5a18b5a169c81a3bbe296d1ccc1fc53bc7450873a"}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000-0x20)={"f41704a36ef4d709a2cdd61641a9a807", {0x4, 0x100000000, 0x3, "4407f3863801", 0x4, 0x0}}) socket(0x5, 0x80003, 0x800) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000515000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000dc000-0xb)='/dev/mixer\x00', 0x62102, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a5f000)={[0xffffffffffffffff, 0x5, 0x7ff, 0x9b4, 0x9, 0x4, 0x7fffffff, 0xffffffffffffff01, 0x1f, 0x6, 0x8000, 0x919, 0x101, 0xd3b5, 0x6, 0x7f], 0xd004, 0x440}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ce2000)=[@in6={0xa, 0x2, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8a}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @rand_addr=0xedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x754}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xd0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000f3000)=0x0) sched_rr_get_interval(r4, &(0x7f00000b6000)={0x0, 0x0}) r5 = geteuid() setfsuid(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$alg(r1, 0x0, 0x0) setns(r6, 0x4c000000) fcntl$setflags(r3, 0x2, 0x1) r7 = syz_open_dev$amidi(&(0x7f0000cd9000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in6={{0xa, 0x2, 0x734, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac8, 0xf4}, &(0x7f0000e51000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00003a5000-0x10)={0x1, 0x8000, 0xffff, 0x1ff, r8}, &(0x7f00000ad000)=0x10) sendmmsg$alg(r6, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[{&(0x7f00005ac000-0x59)="261db0ce51928c4c5e4f2f056223d3daa5051ed56b3fb9736c445ffd095912b2", 0x20}], 0x1, &(0x7f0000c44000)=[], 0x0, 0x0}], 0x4924924924921b2, 0x810) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x10000, 0x0, 0xffffffffffffffff, 0x4, 0xc100bf, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a7d000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) sendto$unix(r2, &(0x7f0000ae0000)="6cb54ea4a2da35e2948493a420405a8109f87d1c1f5408b496b4ff9eb1e010efedc8fea4a41e1709d52c62f66330d797ccac67010d3a75c0c8b78e991e5018966a838c3856a253869f7eea09", 0x4c, 0x20008800, &(0x7f0000255000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = add_key$user(&(0x7f0000f6d000)='user\x00', &(0x7f00001d8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001e7000-0x89)="901b55a211a3c6bb9879970d4eb2524ccefc2f68ff31db9ce3665ee7d5e44b5d04868d4aae30625b65e273a73a9ee19573da693be3244420d19b1e73d2d00be3e25bf7d28111203b06a111c499690dc1f22db56eac47083886dd6a59e262aa76f9986c97da7c6e9ea4ab0de986b92ed14de485b6242c10abd03b3ca6b6277bc3e77bb7289b347028cb", 0x89, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f00004c8000-0x8)='keyring\x00', &(0x7f00001d7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000433000)=[{&(0x7f00001c8000-0x18)="e2e237aa95bbeeba3084eece40a9482605ed7d56dbda03fd", 0x18}, {&(0x7f0000aed000-0xa7)="f784bcb8ac42ee5a1d94a176fdfb273c7e87fb22a854fd440e7be2d206223c463b83b51796147cdf93cea39fcb18c3d907e3a5588b68e7b23db33c85a3079c8da95d686834a700d287e79289ce76cf7bae1a86e3dad1fae45c1fc9912a81aa63f93c6dd1079dea022a9621518ff8e824a65b1bbd2faa852cb3bc6a820cb0988be5edfe8e144476072546143eb2fe72c4ac479b96253f422178cd4b335f952408ab69c46e31e59d", 0xa7}], 0x2, r4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/08 04:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) syslog(0xa, &(0x7f00000de000-0xe0)=""/224, 0xe0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet(0x2, 0x80001, 0x8ee4) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007dd000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000927000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00005e6000)={0xfffffffffffffff7, 0xc71, 0x9f1, 0x40}) r3 = dup3(r2, r1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000262000-0xaf)=""/175, &(0x7f00005c7000)=0xaf) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000ff9000)=[0x3]) [ 180.550777] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 04:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) connect$netlink(r1, &(0x7f0000c7f000)=@proc={0x10, 0x0, 0x1, 0x82}, 0xc) sendfile(r1, r1, &(0x7f0000e65000-0x8)=0x4, 0x28) 2018/01/08 04:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000958000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bcb000)={{0xfffffffffffffffd, 0x7fffffff}, 'port0\x00', 0x14, 0x400, 0xff, 0x4, 0x8, 0x1, 0x10001, 0x0, 0x5, 0xec45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r2, r1) fsetxattr(r1, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00003d9000-0x4)=0x69) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000458000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e6a000-0x38)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 4: mprotect(&(0x7f00001d3000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x20004, 0x0}, 'port0\x00', 0x0, 0x21001, 0x5, 0x4, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 04:04:21 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae5000-0x4)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00005f3000)={0x0, 0x0}, 0x5, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x33c, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000021000)='keyring\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000021000)='keyring\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x3, r1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000c000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000b65000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000a45000-0x89)=""/137) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = add_key(&(0x7f0000920000)='id_resolver\x00', &(0x7f0000975000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a2000-0xc0)="73c99fe86d4bb9a3147143adffdac9540464d85316f5388bf6cd117f0b03b8e412d646bc97c5d509c8e0bcf73bd044afafb8167eedf5496a259460065dcda996c010dd7ec3b97b4f003581fa22cdd2758f68aba8ba6e22c6268eadbae5ce5c39887b92e1b5f17c5a9d5ca6a9297a1be0860169477eeece1e24a90c4d678c32c316fb2bca67766bec18636d8b91e61e4bd83ffd37aa328920ac52484d568dc3bdd20d32784660ac42db47d8215072525afbc299f9a14fc9facf7771f465ba1fc3", 0xc0, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000f70000)='encrypted\x00', &(0x7f0000131000)='\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000008000-0xe)='/dev/admmidi#\x00', 0x0, 0x200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000a000-0x14)='GPLnodev-(wlan0proc\x00', 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000022000-0x28)={0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000021000)='systemvboxnet1selinux^cgroup!eth1nodevtrusted!\x00') 2018/01/08 04:04:21 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000a9d000)='/dev/vcs#\x00', 0x48d2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000196000-0x4)=0x14) r1 = socket$inet6(0xa, 0x0, 0x128b) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbf, &(0x7f0000002000-0xbf)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88fb, @llc={0xaf, @snap={0xaa, 0xab, "4690", "ca2d29", 0x201, "8911fda73cf6fbe840f14520f8fef8b81560390d82470cc193ec028360f0a749c45cfd536d457e9502878e2ea38eaef559c0fdbde2092c060b42b7b154ec49a177cf0103b86fa43ecf052249445cb0ed4a9d5f917516c52bf0e1fb90fd0193e52997c3b8240ab1e325bd936cf68855a835640a316a21e662c7a4d1fc7a3d65b8249370a4934fca5a1be2c85ca796d6366ae811c29d8c1a9ba23ed068b57167dfcae1ee2b75c5"}}}}}, &(0x7f0000001000-0x18)={0x1, 0x4, [0x47f, 0x1e, 0x22d, 0xf1]}) r2 = accept$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x0}, 0x8) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) [ 180.744149] QAT: Invalid ioctl 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x7fff) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) [ 180.782614] QAT: Invalid ioctl 2018/01/08 04:04:21 executing program 5: pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x81, 0x1, 0x24, 0x2, 0x80, 0x20, 0x3b, 0x9e2, r1}, {0xa35, 0x3, 0x5, 0x4, 0x7fff, 0x7, 0x3f, 0x8a0}, {0xfe38, 0xd47d, 0x43f, 0xfffffffffffffffc}, 0x5, 0xe, 0x2, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0x3f, 0x401, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00004dd000)={0x0, 0xfff, []}) fstat(r0, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x5) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000370000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000467000-0x10)={&(0x7f0000f5a000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x101) r3 = memfd_create(&(0x7f0000057000-0x10)="74756e08000000008000008000000000", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d40000)={0xfff, 0x0, {0xffffffffffffffff, 0x1, 0x81, 0x0, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000028f000-0x10)={0x400, 0xc8, 0x100000001, 0x400}) close(r1) preadv(r0, &(0x7f0000f85000)=[{&(0x7f0000b08000)=""/10, 0xa}, {&(0x7f00005e7000-0x29)=""/41, 0x29}, {&(0x7f0000216000)=""/4096, 0x1000}, {&(0x7f0000d2d000)=""/245, 0xf5}, {&(0x7f00008b3000)=""/227, 0xe3}, {&(0x7f000062a000-0xcf)=""/207, 0xcf}, {&(0x7f0000f70000)=""/77, 0x4d}], 0x7, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8001) fchmodat(r1, &(0x7f00006eb000-0x8)='./file0\x00', 0x8c) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x4, 0x52c6e108000) read(r1, &(0x7f000017a000)=""/253, 0xfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000e3e000-0x7b)={0x8000, 0x73, "0934a2e5a9915242dff2eae698f602d8187a621b83dca2201786f7d2b3c81c8b68f4a6dbc264c56b3df8d01ce8a9108fc32064d36ae520809967e14213d8a1001d998acec828dc01ded1810a46f113d6bb1ab0507299baf2da35b90890c63a89f070d842284b406028a95526d6d6f2327edd83"}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000838000)='/dev/input/event#\x00', 0xb853, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006a1000-0x4)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000023c000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) 2018/01/08 04:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$loop(&(0x7f0000379000)='/dev/loop#\x00', 0x9e, 0x40) r0 = socket$packet(0x11, 0x2000000003, 0x300) r1 = accept4$packet(r0, &(0x7f00000ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000996000)=0x14, 0x80000) lsetxattr(&(0x7f00003e1000)='./file0\x00', &(0x7f0000148000-0xe)=@random={'security.\x00', '.-^\x00'}, &(0x7f00001cc000)='-#vmnet1]\x00', 0xa, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000024a000-0xf)='/dev/sequencer\x00', 0x2800, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b09000)=0x0, &(0x7f000029f000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') dup2(r1, r2) pread64(r3, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) connect$ipx(r3, &(0x7f0000d62000)={0x4, 0x8000, 0xff, "b4f22e95b263", 0x7, 0x0}, 0x10) syz_open_dev$adsp(&(0x7f0000862000)='/dev/adsp#\x00', 0x3, 0x400) 2018/01/08 04:04:21 executing program 1: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000963000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f8000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000339000-0x4)=0x98) 2018/01/08 04:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009ad000-0x4)=0xffffffff, 0x4) fcntl$setstatus(r0, 0x4, 0x2800) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b09000)={0x74, 0x0, &(0x7f0000771000)=[@acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x4, 0x4}, @increfs_done={0x40106308, r2, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f92000)=[], &(0x7f000045b000)=[]}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f000004c000)=""}) process_vm_readv(0x0, &(0x7f0000f2c000-0x60)=[], 0x0, &(0x7f0000efd000)=[], 0x0, 0x0) 2018/01/08 04:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x263, &(0x7f00007bd000)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) r2 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000024c000+0x454)={0x7, 0x0, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000794000)=""/82) removexattr(&(0x7f00009c0000)='./file0\x00', &(0x7f000078f000-0xd)=@known='security.evm\x00') ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000463000-0x10)={r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) perf_event_open(&(0x7f00008a1000)={0x1, 0x78, 0x2, 0x1, 0x3, 0x8, 0x0, 0xa28c, 0x2000, 0x8, 0x7, 0x8, 0x0, 0x2f5, 0x8, 0x1, 0xe79, 0x101, 0x2, 0x10000, 0x7, 0x7fff, 0x7, 0x9, 0x100000001, 0x7, 0x3, 0xffffffff, 0x2f, 0x7, 0x3, 0x1, 0x40, 0x0, 0x50c478f, 0x3, 0x7, 0x7, 0x0, 0x9, 0x6, @perf_config_ext={0x2, 0x6}, 0x40, 0xe346, 0xc7, 0x0, 0xffffffffffffffff, 0xfffffffffffff801, 0x7aa5, 0x0}, r2, 0x0, r0, 0x8) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000703000-0x24)="37c55fce3b7382d817fadb1fb4fec48446e41e19a90cf19fc5862c0b53e5d1d221c25154") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x204600, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000683000-0x4)=0x2) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000001e000)={&(0x7f000000f000/0x1000)=nil, 0x1000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000057b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000998000-0x8)=0xf007) r1 = socket(0x40000000015, 0x5, 0x0) socket(0x3, 0x8080a, 0x570195c2) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x4)=0xc) r3 = getuid() 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) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x400c04, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000001000)={0x10000, 0x3, 0x9, 0x96f, 0x10000, 0x9}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000c75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a4000-0xc)={r2, r3, r5}, 0xc) 2018/01/08 04:04:21 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f000017a000-0x51)="") shmdt(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e8d000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000479000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000082000)={r1, 0x1}, 0x6) 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x40) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000001d000)="75a4bbba7228e4bfa30756caf72c5cba9084c9c733b95f72a22d343a5b2a5e751fc0302ae60245c17c76fa9b50da8bb4f454757a68d872ae838eac4cc7d654e0a8c73e59bdea654b070020b9b3beb247803e929e19505ca413cf7c482b0497c0c0e994c7f8d160926c9aa8d63df6e2a0c7a75899496a6b999cd5ef2dc75891cae5edfc21849a1cdca8786d1d747f01440dd2072c12765f07ecdedd7370", 0x9d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f00000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000217000)=0x4, 0xb9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c31000)=@assoc_value={0x0, 0x800}, &(0x7f000016b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000094e000)={r1, 0x1}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008ed000-0x10)="7cac8760da3a6f8535be4a13a5f8af25", 0x10) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000}, 0x339) 2018/01/08 04:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000015, 0x2, 0xfffffffffffffff6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 04:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 180.991948] binder_alloc: 31131: binder_alloc_buf, no vma [ 181.014347] binder: 31131:31138 transaction failed 29189/-3, size 0-0 line 2903 2018/01/08 04:04:21 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000022000-0xc)={0x7, r0, 0x1}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000001c000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000023000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000023000-0x8)='./file0\x00', &(0x7f000000a000-0x20)={{r2, r3/1000+10000}, {0x0, 0x2710}}, 0x0) 2018/01/08 04:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ac000-0xa)='attr/prev\x00') exit(0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000f7d000)={0x2, 0x8, 0x7fff, 0x8, 0x80, 0x27e4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="", 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e27000-0x8)={0x7, 0x2}) dup(r1) syz_open_dev$amidi(&(0x7f0000397000-0xc)='/dev/amidi#\x00', 0x9, 0x1c482) [ 181.034590] binder: 31131:31158 Acquire 1 refcount change on invalid ref 4 ret -22 [ 181.034701] binder: 31131:31158 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 181.034713] binder: 31131:31158 BC_INCREFS_DONE uffffffffffffffff no match [ 181.034753] binder_alloc: 31131: binder_alloc_buf, no vma [ 181.034778] binder: 31131:31158 transaction failed 29189/-3, size 0-0 line 2903 [ 181.058994] device syz1 entered promiscuous mode [ 181.068921] kauditd_printk_skb: 69 callbacks suppressed [ 181.068929] audit: type=1326 audit(1515384261.921:3054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.069213] audit: type=1326 audit(1515384261.921:3055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.069464] audit: type=1326 audit(1515384261.921:3056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.071803] audit: type=1326 audit(1515384261.929:3057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 181.072261] audit: type=1326 audit(1515384261.929:3058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.072722] audit: type=1326 audit(1515384261.930:3059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.072765] binder: BINDER_SET_CONTEXT_MGR already set [ 181.072773] binder: 31131:31171 ioctl 40046207 0 returned -16 [ 181.075100] audit: type=1326 audit(1515384261.932:3060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.075170] binder_alloc: 31131: binder_alloc_buf, no vma [ 181.075192] binder: 31131:31158 transaction failed 29189/-3, size 0-0 line 2903 [ 181.075439] audit: type=1326 audit(1515384261.933:3061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000f23000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f000006f000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffff4cffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) [ 181.075705] audit: type=1326 audit(1515384261.933:3062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.085438] audit: type=1326 audit(1515384261.943:3063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31131 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 181.404612] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000022000-0x13)='/dev/snd/controlC#\x00', 0x1000, 0xc40c0) fchdir(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000000b000-0x4)=0x706, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(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) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000000a000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000012000)=0x0) migrate_pages(r3, 0x5, &(0x7f0000024000)=0x6, &(0x7f0000025000-0x8)=0x5) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000025000)=""/39) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000023000)="1249f708db4eb472862c9a3b", 0xc, 0xfffffffffffffff9, &(0x7f0000024000-0x10)={r5, r6+10000000}) sched_getscheduler(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000022000)={0x6, 0x17, 0xee, 0x9, "2dbcaa6de4d612312335fe1354e729c7cff8a12a7b0e97fd4fb7998f6387756a"}) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000)={0x2, &(0x7f0000009000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000009000-0x8)={r1, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@common='irlan0\x00', @ifru_flags=0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001d4000-0x2c)={0x1f, 0x2, 0x4, 0x81, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000e70000)='/dev/dsp#\x00', 0x6, 0x90000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000119000-0x1)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d42000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000074e000)={r3, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000e91000-0x48)={0xe, 0x14, &(0x7f0000878000-0xa0)=@raw=[@generic={0x7, 0x7ff, 0x8, 0x57b}, @jmp={0x5, 0x10001, 0x3, 0xf, 0xb, 0xfffffffe, 0x1}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x6}, @alu={0x4, 0xbe1c, 0x0, 0xf, 0xa, 0xffffffff, 0x1}, @call={0x85, 0x0, 0x0, 0x38}, @generic={0x6, 0x7, 0x1, 0x40}, @generic={0x100, 0x4, 0xe81, 0x4}, @jmp={0x5, 0x40, 0xf, 0x0, 0x0, 0x32, 0x8}, @alu={0x7, 0xa81c, 0xf, 0x7, 0xb, 0x0, 0xffffffffffffffff}], &(0x7f0000e2f000-0x4)='GPL\x00', 0x7, 0xe4, &(0x7f0000140000-0xe4)=""/228, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sched_yield() 2018/01/08 04:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000c41000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000963000)=[{&(0x7f00005d0000)="f3", 0x1}], 0x1, &(0x7f000024f000)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ae3000)="2298000019000700000001000000077840005c0be57f0d007fee1d00060001010000", 0x15) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000d54000)={{0x2, 0x2, 0x8, 0x6, 0x5, 0x2}, 0x3, 0x4, 0x1, 0x200, 0x1, "684ffb402efe988da835a4588d31bae8f27c7efb31224ab936ca4d46f63104521745ac67dd9850162193820726781cf61c1db3bf8e169c0bf738b1effa41ef4a56efd71bb70ffbc8a9d9836120a82a1776bf1f8c803cf3868e662b2e588a5bdeb519c1666d84dcb10d5bdac79633c4a70d9b7a879c4a51f08757005d13439d86"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000784000)='/dev/rtc\x00', 0x400802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009d6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000aa5000-0x8)={r3, 0x2}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006c6000-0x8)=0x0) syncfs(r1) 2018/01/08 04:04:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80800) bind$bt_hci(r0, &(0x7f0000f83000-0x6)={0x1f, 0xd37, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000094f000)='/dev/audio\x00', 0x10002, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b09000)=@assoc_value={0x0, 0x0}, &(0x7f0000b0a000-0x4)=0x8) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b09000)={r3, 0xf2fc}, &(0x7f0000839000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000235000-0x94)={r4, 0x8c, "375ec897ac2bd1a5d2af1e8ed097028c92179e50ab402ce789c5e5ba613177b56c4393b0ea9a102348132dc2b21c6e1ae4d567033c8ad9451713221b1d6b801090dfefcbfc265ba613369a9bcda14a1d3c5d67e0a8d6201d413232c81a998c2c3dbbc3d29b65ecb513c4e43558b6b65a213b458e73d0e4482eb6290833e7eac99fcd377fe6148dc086602f45"}, &(0x7f00004c5000-0x4)=0x94) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00009ed000)={0x1, 0x0, [{0xc0000080, 0x0, 0x8}]}) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) creat(&(0x7f0000dde000)='./control\x00', 0x2) faccessat(r0, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) 2018/01/08 04:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000d0000-0xd)='/dev/dmmidi#\x00', 0x8, 0x240000) clock_gettime(0x0, &(0x7f00001ac000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000b01000)=[{0x1, 0x1, 0xb55, 0x7, @time={0x77359400, 0x0}, {0x0, 0xfffffffffffffbff}, {0x9, 0x2}, @ext={0xf1, &(0x7f0000400000)="a33d60ef78c13f3bcab4802ecd3bf082ccbc5509e957edc6306bf7c98e290c259c805574453f305caf99bec1d86e2c53254565839cd7d9eb9deed1b00891a71c7facbbf7e344493cfa9602f372b8672f70ad9baf0a95c6f18aa3ce133d69da6c27be7052ce2d705d65ce34693fe05a16a91666d231437f5593292f16f83466fa66ec6cb54de0565aefa00e2a31725841570daae3fbb1ab9be0d947d99299672015f52880ed6211326980ceead998c3c3c586019915ccbd3cc910200f99fbdaa2f175827763a79ff2496ee2a2270d14ec4b8db4eada6ede62b35e80951a0e7ab43b8e7e2588d51d022815f4e9cca38beed9"}}, {0x9, 0x100000000, 0x3b37, 0x5, @time={r2, r3+30000000}, {0x4, 0xac1}, {0x100, 0x9}, @raw8={"7ac62202cc8f240e8d218d67"}}, {0xfff, 0x59b2, 0x20000, 0xd7, @tick=0x8, {0x2, 0x2}, {0x1f, 0x5}, @connect={{0x4, 0xfffffffffffffffe}, {0x81, 0x1f3c}}}, {0x8001, 0xacc, 0x7, 0x4, @tick=0x100000000, {0x80000000, 0x3f}, {0x5, 0x7fffffff}, @quote={{0x600000000000, 0xffffffff}, 0x0, &(0x7f0000468000-0x30)={0x7, 0x8ff3, 0x2, 0xffffffff, @time={0x0, 0x1c9c380}, {0x4, 0x10000}, {0xff, 0x3ffc0000000}, @queue={0x3, {0x1, 0xfffffffffffffc01}}}}}, {0x9, 0xfffffffffffffe01, 0x0, 0x3, @tick=0x71e, {0x5, 0x2}, {0x0, 0x0}, @addr={0xe8a, 0x80000001}}, {0x10000, 0x2, 0xff, 0x8, @tick=0x20000000, {0x8, 0x400}, {0x6, 0x81}, @time=@time={0x77359400, 0x0}}, {0x8, 0xd7, 0x1ff, 0xf8cf, @tick=0x3, {0xfffffffffffffffa, 0x1}, {0x8001, 0x9}, @raw32={[0x100000001, 0x3, 0x100000001]}}, {0xffff, 0xf7c, 0x0, 0x1, @tick=0xffffffff, {0x7f, 0x7}, {0x4, 0x81}, @addr={0x4, 0x7}}, {0x8, 0x2, 0xfffffffffffffff7, 0x6, @time={0x77359400, 0x0}, {0x1d0, 0x1}, {0x1, 0xe46}, @note={0x4, 0x8, 0x1, 0x0, 0x2}}], 0x1b0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x100000affc}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000816000)={r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a9c000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba9000-0x8c)={r4, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000a5000)=0x8c) [ 181.410347] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.419810] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f00007f6000-0x88)=@ethtool_flash={0x33, 0x0, "08d0f814f3d4ccf1ec724824dad56753338d898ea535e06068a412cf1ab010312b9c34ba950efa3d113f7519779b82743aa94016000000059e749cbbb8aff56bd768ee8b6a0b4ed1b9333f7654590e96472be7344f8bc9d4000000413700150b77e23e78607d8fe90c18fcd57b9892d1ae747b5b50c5588d720770cd2e9f435e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000516000)="b76c6c05ac5de2aa75ace8ecc7a3c869fe431d2b92a08ecde96eb23b47d879393f6472b5eec845fc6025aa9cb87eed98ddba8aa93e75b7d123abd03bd42ef8699f3bfc7cec500b6ac5437f6f2b602dceee844fbe3c3e7f997520f4f70d98070c6762096bf7f2467d2c00c79e98a6ec26edd42cb81354c7894f9ae60cbad390cb96b9a9e4bc516f50935cd74b8c9ded6c12d082") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/rtc\x00', 0x80, 0x0) recvmsg$netrom(r1, &(0x7f0000411000)={&(0x7f0000e75000-0x10)=@ax25={0x3, {"36ea94e869e1a8"}, 0x3}, 0x10, &(0x7f00008e9000-0x20)=[{&(0x7f000054a000-0x37)="eb9a2cb56fa8f58908dd690d9a3b97d9c44a0f3070e89dc5b41173395f16f06c82f5ffaa148b9079d9fb0bd5fd65bc647c18b0c4b00c33", 0x37}, {&(0x7f0000211000-0x3a)="533fdbdb79a2e8196a75d9ff82fa80b97bf0edbe4091da4ba8764f4e563a1b86b56b56c6b4fcce24a410209e54e9d8678790414ad18bdfdd4387", 0x3a}], 0x2, &(0x7f0000482000)=[{0x20, 0x118, 0x4, "0b7223b874f7d7c9103c6aaeff46d2"}, {0xd0, 0x105, 0x0, "d222978a9a651ac3dd6168d74a083d8cb025fa2c8c5efbf4a14e163e40a7251becf9a6f8b7255a1f6860cc728652bcd585173475feb5d26ea82bc898ab6603144c4dcc9670225c0fb8fd25a6ed4ac07f75584ccadb5bd22297d8a1aacb0e4e0428900d68ebf7a2d6674ec6a0b720f7ed0085c4eec3fb1924889ac5c331d7d460d3826d7d2ab0af66d041f1bc0939a01a4556dbbc7cfd0d836a61a6da6e9d823115d8dcb587e55ffb10f428ef3b0c22a6146541d9ae03c21666add7ada605"}, {0x60, 0x13f, 0x2, "0d8d23c59c24f3f5557c99918fade286c64849ffc89e6eb939a531c6347eec62f9356269cc58123f19cde494b18a8f357c41160be1f0488ae2e3eeecb102b112c381945f60f081f94ca1629b"}, {0x108, 0x101, 0x8, "225b5237fbb3728fe6f3f9cb516490a4cbcaa387602f4d60c96bad83cfa9269181fab87d24fdced6f9b71dfa244052cbe641b6651969a8bf0a8c09f7b6b872bbd579cba2fa6ac984ff8f7ef7c76158f0195d02d2045caaf8195d5a6004b43e6fd5574a9b46a6c27606d893b42f3452c846fc5c3ea34cc2a0fd7ef305021eb7bcf2f8d03217446dff4a0fbb16adaecc24f904ee7ae90732fb8f54a5abb5182f1c43aae6483e59f02af7e6de16ed6f9f62808937e43c18bdd2d8ab6b60981e9d9e9730c8f3ba39fd0da75ea737d27cd33d9adeabf38ce50ca2ae20d47c64aa3c694f5292f895bed153f11c6a8025b8665a382b641098"}], 0x258, 0x80}, 0x2140) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ace000-0xb)='pkcs7_test\x00', &(0x7f0000ace000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f7000)='nodev\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) clone(0x0, &(0x7f0000993000-0xde)="", &(0x7f0000acc000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") shutdown(r0, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000e9000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f0000273000-0x8)='./file0\x00') getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f000099c000-0x4)=0x0, &(0x7f00001c8000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005b4000)=0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r1) setsockopt(r0, 0x7, 0x10000, &(0x7f0000acf000-0xb8)="4e24eb0dd558d3a53b65b68209e45c53fbd6b667282e236588bd08c645ee12b53d08ebc48beff961e85ee2504c70f52c9ab3e0072e53e8cdc45455f5d6b68aa45ac40e91db345bd9706fe359a78cf66588f2f2d1e88436ebf2d6475ed042fffa1feb0f4895a762b092ce62c4e7f471284a597a668d4c12ab62ed6e07a4a00243e5fb4b40fc625f59f7b5804295c25a14be2088dcbf7c8c035a8af24db8d71e2d02cefb1b2de94ea084a495a686429abd76e2298210b82c6c", 0xb8) 2018/01/08 04:04:22 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000016000)=[{&(0x7f0000021000)=""/140, 0x8c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x5b)=""/91, 0x5b}, {&(0x7f000000d000)=""/44, 0x2c}, {&(0x7f0000022000-0xfd)=""/253, 0xfd}], 0x5, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f00005cf000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000caa000)=0x10) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00004c2000)={0x5, r0, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000fdd000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x8}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000095c000)={@generic="ebb5bd57d1d5485f9457d340731ab2ba", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f00007a9000-0x1ab)="") r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f000046e000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ff7000-0x4)=0x0) close(r0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000ff7000-0x30)={0x5, 0x7, 0x0, 0x3, 0x60, 0x5}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000ff8000)={[0xa8aa, 0x0, 0xafdc, 0xe57, 0x7ff, 0x400, 0x4, 0x1, 0x10000, 0x200, 0xc1b, 0x8, 0xffffffffffffffff, 0x9, 0x100000000, 0x1], 0xf000, 0x241083}) r2 = getpid() r3 = perf_event_open(&(0x7f0000ff7000)={0x3, 0x78, 0x8, 0xd20, 0x10000, 0x81, 0x0, 0x2, 0x4, 0xe, 0x100000001, 0x633, 0x69a9, 0x20, 0x3f, 0x2, 0x9, 0x3, 0x1bb2, 0x40, 0x3ff, 0x8, 0x0, 0x41821bc6, 0x7, 0x3, 0x0, 0x3, 0x0, 0x81, 0x0, 0x8, 0x9, 0x1, 0x2, 0x60000000000000, 0x7ff, 0x860, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000ff8000-0x1)=0x0, 0x2}, 0x80, 0xfffffffffffffffe, 0x5, 0x0, 0x1f, 0x6, 0x9, 0x0}, r2, 0x8, r0, 0xa) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r0) fcntl$getownex(r0, 0x10, &(0x7f0000ff7000)={0x0, 0x0}) kcmp(r4, r5, 0x1, r0, r0) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000011000)={0x5, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0x100, 0xe1f1, 0x100000000, 0x0, 0x3, 0x1, {0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x3, 0x2, 0x7ff}}, &(0x7f0000022000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x6, 0x0, 0x41ee, 0x3ff, r2}, 0x10) 2018/01/08 04:04:22 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x881) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000005000-0x4)=0x6) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001b1000)={&(0x7f0000c32000-0x8)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b22000-0x8)={0x0, 0x8}, &(0x7f00008af000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008ef000)={r1, 0x80, 0x180000000, 0x5}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008c2000)=0x3, 0x4) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x3, 0x5) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x2, 0x7000, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000006000-0x90)=[{&(0x7f000000b000-0x58)="be8da04a1982a571c8555b8b1ead76badbbfccde44b8d836fd085c6bbdd674364227d77eff448473e17612aa1132c0f03ce9658f3a8e89314ac72b68a773e3ccba671c48def88e51cefb1a93ef8176ec6d5bd945e852e5e3", 0x58}, {&(0x7f000000b000-0x77)="b7093a77c0985494f3254bdd319cb7ec099eb52e2a8478d37bb8636be931507d8f1e15a7598aab7326788c056b4076a7fcfdaaa91d3aa9afb03fdcde8fee535a2e555d787594c719b1030dd8ebbb6b01e9f616e50b7bb8ebfe3280f7445bb02665f89b07258578371b24d3f4d382f7d2f462bce1e2fafe", 0x77}, {&(0x7f000000b000-0xc1)="cd0d3966e5e4bbd823063af85b4add2457ecb59138503db7f5a5599fd2c1a359807a1bdfae06a0b6b4ca7c11278cdc3d733383f0ae2b82e12381c2fdd1afa0a34c9dec7829d93066ed87e0421e7873b6d32e8e2dab0dfb758915dde29e36d77523e8cbf9351ecdc595bc0bcba0440b3a2f237f647d294af5e88a82d09c015596bd0dcfd1f86d3b775c553a2e46343630977db5092b981169cba86518e8481b2294bc4012b1172f9063855de8435f120af7df96d87082effe2b8f759e496ed65d47", 0xc1}, {&(0x7f000000b000-0xb)="453f5180eb3b7e1204c3d2", 0xb}, {&(0x7f0000003000-0xa8)="bbebc5883f29071f0ab278eefe51fc343713486bd5b0a07f7515ba9f6f6f46eed55a84b188d2c20d728ccbf1b0faa0f07eeaca309b837292685d0467cab0490e66cb9050733abe43c19684b280811c4316cec76759aee33954553745864d04fb054a1ddcbbf41b8ee2b304c783ffb82290ab545d3f4ff21a75fe7c70296f2ac581a3f548975df7f3783c3441e268233f9e0fe589ecd5c2bd245b98af13ba13a750d1cbf2e2c84cb2", 0xa8}, {&(0x7f0000005000-0xf4)="f3d6e7d89533a404760dcaaaf2492b7c47b348fa443b99f3067c323e8c033b8b7d62da394049a8aa9d5c2a91353fce73d2a15319f6f2c0ec7175a9d9365f8709bb3d3c571a746e6e2d9b3dd277db5bbc0c7f78a01996683d2062398b4c4079cea7ee207c83191c324f53fd3c4e30da07efb2636197c03f506904ea5e460a1dff8d5b952ee53025af4b4f13decc4299acf74b9a9c2573e04bc34e70f84c58c1f805a686db5f586a243dcb1cad51efb369783228224a805258e1643098b0e86bec469f022acf9513d619ee82b536fc9a7861750373a6522b3d11c9dc430bb6d60e53e59da5aa3040f3a7d417cf29ead21ab861f793", 0xf4}, {&(0x7f000000b000-0x66)="17a4d6b48fc1c1b35d049c4703095429efd59f5f55441f75b70b59583176b416b11647dfc1555677193582247eb86b7a33056d1b30e69978d7634f1e2b47e075d24e7900380392a066e9d601bd60307dafd9fdb5c40533063225e29d440a6f8231fbdf47ac53", 0x66}, {&(0x7f000000b000-0xf5)="53c5af725792d0090249a466b957eb25e931057b6a7591f88f428c1e1f42c6e7f5a883b07b0ee13edde38d827d59c1be5bce6e1d21ac5b4906d82cb73c8beb1c10af5f5dc71143f964f574a0c1924b649f817144477d959b4f40b09daf46708d1f30f3d75679eb382057b1da1bfa87dc5868d6e48b7b4ea7e6f63b68df5fcda442d69dd07a27e0aad566201cb9b12df51e6aff37686a9c82a96bef5ecf2fbefb0eec0df8ebbb4eea5d0193bdc7fe7ae1573c1f9837dcf49d225e0e66b0210c6899a823902a152d86704eec1ad81b0f7d1a8175abe4b767464f8354253888bced3bf3ee0404d06afe8dbb4babe27132dbb8c90a1293", 0xf5}, {&(0x7f0000001000)="b7db1bdfc85986a2ba18392c23440bc4f30672423b108f47cc2ca4951fd3448ec70641f29835cd93cf62a6fbaad1c603152d723839b8a7e119f859554541c5e79fcabfd474352cc9fb0a5bf42337a4c2e4ab2fdda482844ed0c196535e8472329d62c13d156481d1d0c44183ccc5765730620010dd30cd7099f8c1b5c0f55520e50d6f49e0b70107b325f86947914092ee86027b8541858d99ec407374386ccd6cc6a39511855f43a7", 0xa9}], 0x9, r3) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000c000-0x4)=0x0) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001f2000)=""/245, 0xf5, 0x0, &(0x7f0000799000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f000009a000+0x49a)='./file0\x00', &(0x7f0000d57000)='./file0\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00008fd000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b63000-0x4)='bic\x00', 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) io_setup(0x80000000, &(0x7f00008a9000-0x8)=0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/load\x00', 0x2, 0x0) io_cancel(r2, &(0x7f0000d95000)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f0000fd6000)="9fcd8488f631bf0298ef7ed7af9507cb59256ba1bff5f6f7541681899e09f5d833ed82a82bff634f2a63e6783dc2a0f3ab7b26ae117d2fc1f6bf6d4239c6151668", 0x41, 0x20, 0x0, 0x1, r3}, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000001e000-0x4)=0xca4) fsync(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000024000-0x28)={@generic="e6822bc4f360de8f1df480d4853527c8", @ifru_map={0x6fe, 0xffffffffffffd509, 0x9, 0x842, 0xff, 0x8}}) getpeername$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000022000)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x231)='/proc/self/net/pfkey\x00', 0xc802, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000563000)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000c22000)="1f0000000007ff06000000070006800000fff800090001800702ea06000000", 0x1f) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f00008eb000)=0x2, 0x4) 2018/01/08 04:04:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00005b8000-0x13)='/dev/snd/controlC#\x00', 0x80000001, 0x400180) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x3, 0xffffffff, 0xefe, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6939a3b2, 0x3, 0x6, 0x2, "89ca3de8c8cac11dd715cba5b883c10a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000006000-0x4)=0x0) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000021000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000021000)=0x0) r2 = getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000016000)=[{&(0x7f000000c000-0x54)=""/84, 0x54}, {&(0x7f0000017000-0x89)=""/137, 0x89}, {&(0x7f0000024000-0xdc)=""/220, 0xdc}, {&(0x7f0000005000-0xb7)=""/183, 0xb7}, {&(0x7f0000024000-0x36)=""/54, 0x36}, {&(0x7f0000024000-0x1000)=""/4096, 0x1000}, {&(0x7f0000010000-0x8f)=""/143, 0x8f}], 0x7, 0x0) syz_open_procfs(r1, &(0x7f0000023000-0x3)='io\x00') ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000022000-0x28)={0x7fffffff, 0x2, r1, 0x401, r2, 0x6, 0x49c, 0x4}) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000e67000)='/dev/vcsa#\x00', 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x628000) tee(r0, r1, 0x3, 0xe) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002000-0x110)={{0x400, 0x7, 0x7fffffff, 0x400, "0b7ade74785b142ed676259aa3e816fb2969e854b0f322c40aee9cd93491ea2cf72279107d42fe56540ffc6b", 0xfffffffffffffffe}, 0x0, 0x0, 0xe89b, r2, 0x9, 0xff, "cf62000e346a80b1db9ee4682194096d29cee82c90aff2f00aabd486b1b55f56e92e3eb0e041f85cd4ceb3bd9834b7648eb21857536b4fcd4833c34d66b9d112", &(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x3, 0x8, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x200900) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009c1000-0x10)=@common='gre0\x00', 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000de9000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getegid() 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x4d, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000)={0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000023000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) bind$nfc_llcp(r1, &(0x7f0000014000)={0x27, 0x81, 0x0, 0x6, 0xffd9, 0x2, "1ccb9e7bd1026627ab090ae672a9174351ebaa4a8452c8be4653705a05d158b0a0353f940675a0f466cd6ade9f8cb824b040909bbdda922353526115546dcc", 0x0}, 0x60) 2018/01/08 04:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002bc000-0x4)=0x240, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000b7c000-0x73)="becfd4c459a2e459c5e28bb8c2ceee11383171d6879d524b84371304aa46121d4aac6c9419479ce3e0a5ecb592b0d0c0bd4ee0d75f8ff66881eee169b2120272d94daf2a72c4b867517d14ec1faf61999fcfd1992cbc17a22536471a687bf5f34db85f870f44afa49075fae75cf2ba4dd373f9", 0x73, 0x800000020000000, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb8000)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000e37000)='$', 0x1, 0x0, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000008000)=""/147, 0x93, 0x401}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000024b000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000594000-0xa)='ns/cgroup\x00') 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x241, &(0x7f00008cd000-0x18)=[]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x400000003, 0x40000000000ff) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b49000)=0xd) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000854000)=@add_del={0x2, &(0x7f0000256000)=@generic="1aa5fde4b7127a37387e3b56d36ae3f8", 0xffffffffffffffff}) 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00002bd000)=""/15, &(0x7f0000e1f000)=0xfffffffffffffd6f) poll(&(0x7f0000960000-0x20)=[{r1, 0x9, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x8020, 0x0}, {r1, 0x402, 0x0}], 0x4, 0x7) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000a3f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x80000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b26000)={@generic="e7d92cb144b12f216c2fb560d69664d6", 0x58cb}) bind$netlink(r0, &(0x7f0000f47000)={0x10, 0x0, 0x2, 0x800010008}, 0x2a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xf2)=""/242) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x8000, 0x2, 0x0, 0x0, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004fd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd754}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x800, 0x0, 0x2, 0x71}, &(0x7f0000ceb000-0x4)=0xa0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d5000-0xc)={r1, 0x3ff, 0x0}, 0xc) write(r0, &(0x7f0000c8c000)="", 0x0) connect$inet6(r0, &(0x7f0000280000-0x1c)={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e91000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) fchmod(r0, 0x2) sendmsg$netrom(r0, &(0x7f0000584000)={&(0x7f0000d14000)=@full={{0x3, {"a0a74bd2d22fb7"}, 0x1}, [{"5eeec6a3c071ed"}, {"e8ae3654e8e0dd"}, {"8b03c4ad2dd051"}, {"d4c82a0e08a565"}, {"f9809002f273aa"}, {"8d72382a852712"}, {"ebaf5bf6ffd51b"}, {"d643bb634f0dd4"}]}, 0x48, &(0x7f0000c1e000)=[{&(0x7f0000fa6000+0xc9b)="54afeb3bd3bff90157dc1eebef38b7f54d1447032c92c5b4542a974c6f22211e52cd8eb8b45bc63d60996278daa92029597aeadd42006f235cc9ca14aaecb761853f5e66efe3f607a55e067b2ea10c21fa7a0d419fcf58d491067783059198c13d5b90442e849041dfce9949a8c558c9d991151c31c82f0c6c1a32ff75f5b0a1179b67e606be61ef6085d0f36ca39a2bc5da3d164d5e26b4eb7abe5ae065bb81c8e41a0a2e6de6445ca9e729b8c4113a681bbbfa098bd0908a43bad34c41", 0xbe}, {&(0x7f0000850000-0xbe)="8779334a69c201ae0d832f55266880eecc9dd6979e5a94cbc2fd877d1437d03153a6fba3b168a1a65eee0ffcd7337a004501405c17aebe462a380223f9e8763766df76bbe620eb3de7542c97e8b150ea27f7c89bd7fff7d7c8d8cb3081d1d8f4b5a54cc680eb4ad483748100fa6828c675b66576b8612d53a8c321b944340d67c18b59afc40c5fae87daaea4c3c0478a887fd83c33a60527ecbedc03993330189a08b0e785743eede4be313bfa965829c979a70098987654a660bdd3ebbc", 0xbe}, {&(0x7f000063b000-0x1000)="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0x1000}, {&(0x7f0000d91000)="900eb2c307c8fa95a26da98dbea32e8b6602c37d7617f3117dd160a13425d7fe42b003bc7045a505999b4f79cc2bd66f3eb03bf19b6d35c7822c3811f456044d81a3ee", 0x43}, {&(0x7f00009ae000-0x1000)="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0x1000}, {&(0x7f0000a47000)="f2b7a1d0ad743788729a43f6b6224d07b6cfb2789007d249ce74f1bf0f7ab7c0b6a08932d2e2740f12ba5c89494db44a49ce750603c7ce740ce8424e3c9d642be657aacfc3c447afd80001876ac4720847cf6ab2ad0105afb74acb43f3e82b977a2baf9a442e5d056fe49a7428471e0b4d4871218daeecb738bcde3fb0fcddaf4eac10b967988a5d1b852fb60357e48da45537e793ab730b22da473b47e8c3f4d7e0141863084712134551448ce35be154", 0xb1}], 0x6, 0x0, 0x0, 0x8000}, 0x4044) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/dev/sequencer2\x00', 0xa01, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000282000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000664000)={0x0, 0x400}, &(0x7f0000017000+0x51)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001d1000-0x10)={r1, 0xffffffff, 0x3f, 0x3}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000060b000)=@getsadinfo={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) munmap(&(0x7f0000669000/0x1000)=nil, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083c000)=0x0) syz_open_procfs(r2, &(0x7f0000192000)='loginuid\x00') 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x87, &(0x7f000082d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0x9, "21980c1f40882d"}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x13, 0x4, 0x56fd, 0x5, 0x1, 0x2, 0x8001, 0x0, 0x6f, 0x57d, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x7, []}, @rr={0x7, 0x3, 0x4, []}, @noop={0x1}, @cipso={0x86, 0x2d, 0xffffffffffff36a9, [{0x7, 0xd, "5c59f29c083987e2d6faed"}, {0x7, 0xd, "65fd094fdd2c8cecd17bc8"}, {0x7, 0xd, "9f482f8f7974bb85ff8f5c"}]}]}}, 'Y,uJF'}}}}}, 0x0) 2018/01/08 04:04:22 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x208, 0x6, 0xfffffffffffffffc, 0x0}, &(0x7f0000955000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000138000-0x8)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000d8000)={0x0, 0x6c1, 0x0, 0x0, 0x7fff}, &(0x7f0000132000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000376000-0x6)={r2, 0x7}, 0x6) r3 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00004b9000)={""/1024}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) rename(&(0x7f0000b7e000)='./file0\x00', &(0x7f0000173000)='./file0\x00') dup2(r3, r4) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000001000-0x31)=""/49, &(0x7f0000000000)=0x31) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) epoll_create1(0x80000) r2 = syz_open_dev$midi(&(0x7f000059b000)='/dev/midi#\x00', 0xffffffffffffffe0, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d31000-0x8)={0x0, 0x0}, &(0x7f0000c35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c27000)={r3, 0x9a}, &(0x7f0000445000)=0x8) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r4, r4, r1}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x51, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000c000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001f000-0x4)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000000f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000023000-0x5c)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79b}, 0x7, [0x401, 0x10000, 0x100000001, 0x400, 0xd90, 0x5, 0xfffffffffffffaa6, 0x0]}, 0x5c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000594000)='/dev/net/tun\x00', 0x0, 0x220000) r1 = syz_open_dev$mouse(&(0x7f0000b4d000-0x12)='/dev/input/mouse#\x00', 0x1, 0x1) accept$alg(r1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000035e000)={0x3, &(0x7f0000a14000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000075c000+0x81e)={r2, 0x4}) 2018/01/08 04:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) pipe2(&(0x7f0000475000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000454000-0x14)={0xffffffffffffffff, 0x1, 0x9, 0x0, 0x9}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d91000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000234000)={0x7, [0x2326, 0x11, 0x10001, 0x778f, 0x0, 0x4, 0x10000]}) msync(&(0x7f00001fe000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000433000-0x4)=0x0, 0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000fa9000)={[{0x6459ed6, 0x3f, 0x3, 0xffffffffffff5db0, 0x19, 0x800, 0x1, 0x2, 0x9, 0x100000001, 0x8, 0x3ff, 0x80000001}, {0x5, 0x6, 0x80000000, 0x9, 0x3f, 0x3, 0xffffffffe340d2d2, 0x4, 0x1f, 0xfffffffffffffffd, 0x1800000000000000, 0x5, 0xc35}, {0x100, 0x3f, 0x2, 0x6825, 0x7f1, 0x8, 0x7, 0x8, 0x200, 0x100, 0x8, 0xfffffffeffffffff, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = semget(0x2, 0x3, 0x10) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000a00000-0x8e)=""/142) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000390000-0xe5)=""/229, &(0x7f0000720000-0x4)=0xe5) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000019000)={0x1, 0x1, 'client1\x00', 0x4, "acd1a07ba44edff3", "98658437b4f0ecfd7730b4dafce7dd889c50457448394051a90c927a0e7b8a74", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000021000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xdd, &(0x7f0000018000-0xda)="26e7202cae26ccb432c69bfaf6a4032c469c4042ad46c5f6dd66170060a373e52fa55779ff42992caf981c229acb661fe183f061f6e901c22c1c239186305dd1df3a3540a78b351a72909d3717d4545d35f29dde9428eed2eacd4d0f35973dc79180d620e444b8ec93a129c48a8f3ec564176302c927bd04afa50e33e4d86b5c04371e054cb207e08f138c44c62c29d4cb3528566fced35d7995bfe1200f490f6480cd070390b95f88cf09553f0131ff82c5e405a020a8dfb3b43dc4385035f82a6433da7ecf06476927cf1d2b10524b8c5955605b933972a257", 0xda) 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/240) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"6236877faca6aa"}, 0x7}, 0x10) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000)={@common='sit0\x00', 0x0}) r2 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000004000)=""/138) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000005000)={0x78, 0x4, 0x7, 0xff, 0x7ff, 0xb1e, 0x10001, 0x1, 0xb80, 0x7, 0x1ff, 0xfffffffffffffffd}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000006000)={{0x6, 0x3, 0x5, 0x5d, 0x1, 0x4}, 0x1, 0x8, 0x6f}) getpgrp(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000008000-0x69)="118ccff2e0c845c94470234319c987fa34254a00f38ce9a6ec6344c69b3e50132d30dfe4796ad6037a4e7994732d9ad5e25913278073e4e68d4f80f0bb05a859f520f6d0cebdfce476b67e5e195e1d62d76d34830386b21c5809a388a2664661300069987c8dd9bdce", 0x69) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x66f, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r3, 0xe917, 0x80000000}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000a000-0x8)={0x2, 0x5, 0xff, 0x9a}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000000b000-0x48)=@full={{0x3, {"3369fc4923ead3"}, 0x1}, [{"73c01e447454d9"}, {"2007f24aa881b1"}, {"9cafe9d95c5709"}, {"ddd142db565937"}, {"b7656d8344e8be"}, {"e1a08a6d5f06ba"}, {"c27aca8a400d51"}, {"18bcbfe8f2a559"}]}, 0x48) 2018/01/08 04:04:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000-0x6d)="ac0594270ff05b3a4fc810f0a55e326bdd550fdad6a2c24afb4e4108b75c9caa073a2873237a104c13a83b3fa52ad8469c704045db80eff77214d1f0feec00076d3f651a57b5746094fe91988324344ccbfc499022d0defd7db28e72ebb54f19097c53c183bc5d083e43492dc3", &(0x7f0000000000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000ab9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0xffffffff, 0x2000, 0x100000001, 0x5, 0x0, 0x1, 0x1, 0xdc, 0xfffffffffffffff7}, 0x10) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000bb9000)=@hdr={0x0, 0x3, 0x0, 0x2ce00000000, 0x5, 0x0, @eth={@random="92b5df7d7f49", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x1, 0x0, 0x0, "c714c443f6c7a261c7d2a4ae06a19f9d64d0f48e95fd3f6a0877c1cfd29724b4a4f6585af14af4da44a4798e95b4d33e92"}}}}}, 0x4c) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000df3000-0x97)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x3, 0x3, 0x0, "ea36a120dec2d26a895170b4575dde64391908155d8463616af41e85b334ed4b780fb4f2e21097cee330946ac73170c8863897994215bab17c8e415c7e24b05e7fc3d3f954227c"}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000052e000)={0x3, r0, 0x1}) 2018/01/08 04:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000098f000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup(r0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000914000-0x8)={0x0, 0x0}) r5 = syz_open_dev$midi(&(0x7f00003bf000-0xb)='/dev/midi#\x00', 0xc15b, 0x0) inotify_add_watch(r5, &(0x7f0000f55000)='./file0\x00', 0x4000000000000) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000d1b000/0x18000)=nil, &(0x7f000054f000-0x18)=[@text16={0x10, &(0x7f00005f7000-0x32)="0fc7280f3809cf0f01cf660fd7dbea00002700ba410066edba610066b85fd3000066eff30f238a0f022466b9840500000f32", 0x32}], 0x1, 0x4, &(0x7f0000f4c000-0x10)=[@cstype0={0x4, 0x4}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f000041e000-0x8c)={0x3ff, 0x40, 0x2, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a98000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/08 04:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000688000)={0x0, 0x0, &(0x7f000054f000-0x10)=[{&(0x7f00005de000-0x1f0)="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", 0x100}], 0x1, &(0x7f0000b15000-0x30)=[], 0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x3fffc) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a22000-0x8)='./file0\x00', &(0x7f0000aca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000022000+0x54f)=[{0x9, 0x8, 0x6, 0x401}, {0xe7, 0xff, 0xe431, 0x1}]}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000022000-0xb)='/dev/mixer\x00', 0x15b542, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f000000f000-0x10)={0x1, 0x5a59, 0x10001, 0x200}) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000348000)='/dev/usbmon#\x00', 0x7f, 0x210080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008a6000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x752ad342, 0x6, 0x80, 0x4, 0x3}, &(0x7f0000480000)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000eba000)="309366e9f337e4a5435f1e30e988de7fa0b4f2487a6a4ce4b88477ae6237db663504817a81c9f48b57114d197908b5701ce5c0a682b35d08df0bcb43306b6e537b82d895c97314af2863fd48b1a446284c09083a00daab0a12ad731493ad0ffecf2d2cf00b49d0fad58ad5f9061b68794d97ce1ee8a8898584c4b6443ff1956bd326518898a871eb6c9da12b4ffe5f1915b1b6951dfa7ca1e84d6855cd36cb94bd920b0d754221e63e460a25a99c16ff24aa839cfaee07d93564f3c433704b6ee4ed0b4fb64bde180bbcfb0e6e2c0595aa7834a33522bdbe8152e5557f5f343f1789", 0xe2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000396000)={r1, 0x1ff}, &(0x7f0000fd8000-0x4)=0x8) syz_open_dev$urandom(&(0x7f0000bff000+0x3b)='/dev/urandom\x00', 0x0, 0x600200) syz_emit_ethernet(0x3a, &(0x7f0000e4d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/08 04:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000003000-0x10)={0x6, &(0x7f0000001000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000132000)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b2453033dfc878eb6b571", 0x0}, 0x60, &(0x7f000023b000)=[], 0x0, &(0x7f0000168000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/08 04:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1b) r1 = syz_open_dev$mice(&(0x7f0000754000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000895000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x100000001, 0x0, 0x14, 0x12, 0x1, "febcd0e49a9d4396693976ef59d40f513b1ca9fb4758fdcbc26815c01e07e154207eaaf833904effab557385b5ee9a12688534847302694f975170fae138b1bd", "f9a896b506bdff0534846f167f48edd88a975fa2bae947ed42c9144cc35546aca27aa3d8e4093a5d8351514e55196999f2228683ae6053c302c491b433e972da", "3339373116f52de79d3e8c1958613220e045119efe6594bfbc389b57c9f0b3f2", [0x1000, 0xfffffffd]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e8d000-0xb)={0x8, 0x800, 0x5, 0x0, 0x2, 0x9, 0x5, 0x4, 0x513, 0x9, 0x9}, 0xb) 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000ab8000)=""/13) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/vga_arbiter\x00', 0x84200, 0x0) bind$inet(r2, &(0x7f0000ab9000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x1000, 0x3, 0x8}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x400000000003, 0x0, 0xb83, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) open(&(0x7f0000aba000)='./file0\x00', 0x102, 0x47652c094c60a6b3) 2018/01/08 04:04:23 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000221000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00007cd000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rfkill\x00', 0x2280, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000021000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000021000)=[{{&(0x7f0000021000)=@llc={0x1a, 0x1, 0x3, 0x4, 0x101, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000020000)=[{&(0x7f0000022000-0x70)="a7724dc700f4dd8f988f7b5ec5501d240a5a68e92572e5036acb5f2751fe9cb610b8ff8594d80bda4ede1173a3b7388edfa83a4a6f39b99f292836dfad3d63f2540ca2024d8f397084c26a07cd9b0fd4a92766de2757b01f2288e131849823f76f64edd204ed18f97d73222b77e83992", 0x70}, {&(0x7f0000004000-0xa9)="dbec54e0cffd68842a696ad206c526b6d7972be39b2464f7440e8d88c91f1b2edab99aec542c7a63f4a9223947b185111d7c5a68ec2ad30e63a7f1f00ec1196af72a9b39db05386a1d327d9130a5a62e11afd1b72923f1eb97788748aac2ee9977e201392184ae23576799ff3a7ef4c32649e44b96945a6b6299d251824fef4f4e9795b1a5e860293b227dd9e7920dd3fc6b8067d36ba03cc69ab6a91a14a41e1105a0111d3e63c2be", 0xa9}], 0x2, &(0x7f0000005000)=[{0x18, 0x10f, 0xc943, "ee0a15e3"}], 0x18, 0x40}, 0x5}, {{&(0x7f0000021000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000021000)=[{&(0x7f0000022000-0x1000)="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0x1000}, {&(0x7f000001c000)="2014a99acb21c6b0e56ce76aa750f02959dff97c7c76e2880203196e4939c297daa4473981ee083dd0359abba212d991303c33efaccdb8723876568ca0a2800fab10137b3dd207ede9abede0cc427f3a617523f0affbb01f802d1d6540a530063e97129a633d6eb297fe24acf4cf6f22d08718ddc7b4942c94af5a9a69b436e55a3e5b4ffca7cc2204865396020149f2568e8bccc6cd0661a54df95d47e276e86d5c3d741b8a3b73d5a0fa2e951511b5e20894ad9bb994273e1e2632", 0xbc}, 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&(0x7f0000003000)=[{&(0x7f0000021000)="607148c8bc8e3c2b6ab4860eac1ab84e53f4df5c183a6806b988145c3ceb6e1b72ab276ecbd60b59877828ad9ec785ca464a0f10ba634cef296e042da0ead547679ef482e8706c4ecac1ad76e8ad963c5842f78070776f3c3c736f262f44e7db61f707f4dfe22e1d20244aa4045c52d17aa38d0c9ea22c46963348cc8499f334993c5a310dd09c98b0ecdcf1b1443eff3ee6d736a288bc5b4f9d94a3016d03a4840e4640d219a93d8f9219f7ac521baa15d20dc2b6", 0xb5}, {&(0x7f0000022000-0x94)="0b321cf0535005dadde96853a563634b22ce8bee26a69e48d6c44161cb62acbc01e4e6a6a6418e843b179f066bbdb08f79e60653a7d456639b7e3f467278a9717e73e8e231dc28b4c2bd2824c3f8a575f0785e5cef3248f10f8a5c2d6f92e222c126547cb41d6e743e835ae26307fc18f1d31f5172a840d02990ab46702f454053083fc8a0d98e19f3d8beb99b80effeacf5dc25", 0x94}, {&(0x7f000000e000)="b09c00d60eb973c5a28e12bf63b2d83adb028ce92d0ccc65e098b728ef40d0a0cb09dd505a741c608a7eb26417d5720a17a00cd23e38583bb567f69a96b24e095c73541eb8d9e20228de03d3a8ff1b42055bffe26aa36d43daab0b688f770950b4721018382af25317070fbacada2fed91b134b620a06111fef7e3dee19d41e90d7e1cb46c10ce5ab9bacc7263218ee8df4dc444d1b9bf18a2663ebd822b9e53744cab0e4dd6005ce18252730d72d2174288bda4b0d29fcf9d1b2cfabf", 0xbd}, {&(0x7f0000021000)="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", 0x1000}, {&(0x7f000000a000)="f2c3138ee7a7c30ec72a94e75f414e31b53c477feabaa42d3755da32fb666e06b1c304dd989923eca731173f3b28ffff3efafc6a8d37571b73120b0c7f33fa010fbe7b2bfec22b5d940ed53eea3d77220d0f69317164aea5d6e301739e4e2c8bde1d04f229ee3b4645c00501595a124dbd0e42aa9bbbcb80dd7ca4cea4559fab4c1d244e34fc4577b6be28f07a7ec47639a0", 0x92}], 0x5, &(0x7f0000005000)=[], 0x0, 0x840}, 0x7ff}], 0x9, 0x20000811) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000021000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000022000-0x10)="344ee1ca8402af8d9bf98cd3c4dd805b", 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f000001a000)=[{r3, 0x8020, 0x0}, {r2, 0x80, 0x0}, {r3, 0x10, 0x0}], 0x3, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000008000)={0xede3}, 0x8) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b7000+0xfbc)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b9b000-0x10)=@common='gre0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eb8000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 04:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b7000)="53733976d8030a4ae9fffffff80000000184ce1090af0df5d4c4459619f5a8c689f1adbd46ea839f1dab47eeede06c3dffb6d79d5e6e4ffd7abc7fdbadb850a6e8fae910bed6f6a522fdddce6eea02cf13cf9cf070b72bda4ded789c19019d2a1d41a3cd48e2f550d5b5", 0xfec7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e7e000)=[{0x0, 0x0, &(0x7f0000e01000-0x80)=[{&(0x7f00003a5000-0x59)="7db7524e3593467df98757efdb8032b60930f071cc841504f10e88a5ec96dfd61acdb14aaa08e16420345551b8b24806fe23b2004e4819e42f18a2319d03158269d6148507f349f3517dce6caab3a0b6c1dfa25f2953032799", 0x59}, {&(0x7f0000502000)="15b369a8fee43ad9ee91af77c98ced0f9a04b4", 0x13}, {&(0x7f0000986000-0x4f)="2c1421aa9d89588502116d981d789e951307b2935e80c1bedaaff805836dfb8a7d5d1e75c36c09241ea3eaa829d6a271852da215bcb0aa16727c8d464f5ce99b953eedccb00ca56e25b1ae6c13806b", 0x4f}, {&(0x7f0000bf4000-0xeb)="c24ab44233cfd65cc3d5cbf73ccdf4e5a4878d8886cd5aa4b20d582beb4f06bad5cbb6ea5430b15c4e09c165cfe42bd704e27974f46d7fa8634f0c8266c84a3a77b5e43082e0b59affd9d96fca039091efb52c3cc8b6a30504799314d41f3a79b03667daaca5a3ab50c5715bb1b7027339603cce8ac2daf74040dd84b7566a2ac9457500ee06783fd4055362080233648aa52f429f0f48f82d601e98e52c012359bae4fa54fa74cda88150d8123b3314c47af4e9cf68a758efab15be11012df954d5369e0dce69a68ba4a42abe80e73694a37e7c5b02dd5b02cc30ca94e64029e17b114424635794623460", 0xeb}, {&(0x7f00004f5000)="", 0x0}, {&(0x7f0000886000)="d6896f631eda3ae9df276f1d641d657dc6420e01f558034409fc0aaaf745f141c4aa21086be5ece5947dd65144d4730a6d7750f9fc460b578d0671ac691559a32e2b18cde56f1d1f8a13d2eef2384beb13a2a6401d7a6d68985e0a14a554e7adba02877775f370672dadd29383751ebe067981c82fde9914733d3b0f32863eef79a3b644786fc5e3393190a6759e82eff6be946f2c23f75c04abfa4a9ff2b84054add21b834cea5ff20ee5bc5b38728f80147d42640fa66dd1edba3990", 0xbd}, {&(0x7f00005a3000)="d68ae5700d688debc60d80f20d8268f6a0088f45d7b333cbfd69579f742254", 0x1f}, {&(0x7f0000be8000)="a78ded92ea34593f5cfe6107ae06f4cac0aacab8ecf591c5aecc613bce3c22f207c6323909e50ecd2da7781153bf9032fce487687ff51f768bfe9a3fe1a315fc0a97a389bdc885a63df6c432a5ac85c80362a90086fb70e8be1b33441ac17f29e821143db0871fe6a2a0f38a15b362235cead097b84114a3e6b7fe930df6001c7cbe545aa8bf56d823be097ed7526fb2c1644dd1355f1b0a437962b986d9f31a2d9fcf4809f1fa86b7f04bc7ac77a94854f0bb3e140a1a6a0c0297590ea1f193ec41967b60de7a21d36dda5486ac8b4d4f7af0e2c411f823ee1594848d1056392ee1e6822321133da46bb094e447e5972810dcc64c02", 0xf6}], 0x8, &(0x7f0000586000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xb8, 0x117, 0x2, 0xa0, "f8dbf177371977f84ea4f78e67cc9edaf6c2cd2472d1efe5bf239a0abc1e15342e3adaf7b4fecfde36d4ff68bd687ea13429dedb3db6932d45f4a426e486cdd37df2cd372c3b45e1a81b51c7ffd5761aaf448b8a7c9840944b15af96787b19cd91963eeab17a0133a3792962ee338e9c0d3b1140b41d5e7a21adf90d95024e046185ba5f05a004471ae8682b8643385b9755e2242379338e14b0f0b2b2821fff"}], 0xe8, 0x40004}, {0x0, 0x0, &(0x7f0000c79000)=[{&(0x7f0000f3f000)="9491e6c768de048e2d064266551fa43e9a2c1c5ffc84a0a190063262cf8d6f61ccfca0fbb47d27c275478617e2f58e154dbdefef4da21e229256a8522d1d0f67d95db7ab7a62426c6cc1a05dfaaba60e1762a183a39fedd747b0642286fb9a3445f93a21", 0x64}, {&(0x7f0000c23000)="9252e987cfb874d1ccdc4447c8b0875e03d0b7eb04427094a28f229cbb26a00434f1dd609fcb9f704dae555567f5db45955608", 0x33}], 0x2, &(0x7f0000bac000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20000010}, {0x0, 0x0, &(0x7f0000887000-0x30)=[{&(0x7f000015e000-0x7f)="0d5dee61ad517dd29a6d2093c4d047cfbf482fda1c8a7d217e668a8194a39135d493ea78bbecdab1abff599b040f78288a46423edf1b0ed70c0b3bbe405668209462f2aa47f40a7332ac082186f857c91459aaf31d703118f7b542b23876bccf41aa281d54b3b1349a48981e51de4960e6df5621d90c47b43baf6160014f5c", 0x7f}, {&(0x7f0000245000-0x44)="ae15ef40d71c8f1dea27138cdd5f4279e5bbde83a50b9c36a05676872bad5f9105b5af09f68ec53a1b4eb6c2d23790604f21e1d0468a9bf0ceaee82cb641fe1b53468527", 0x44}, {&(0x7f00005a4000-0xd3)="a9714174239c9826b77939b732798172a2df3fa6c5da48011dfd9549973264064dafdafcf5b1c2dc2c321d755152e1bbd1e37eca46d7998acc6cce96f9929e6f496ef31d12fbb70e9ce7cf9b5b6ebb84459f9d7e04d98448e5a0209ab45f70e148c902d9df1ce2d1607e7f7d4c693b3cb46e6cef5e90a61ae44d26bb7f4acad2016028ae085add6d868dff3e9e5f70a9d1ca47fc231d805e65a693c27dc4782bd92ebbcbd6176149b4839eaa1ed9b0e4e9652ef93e8904928aec9746b7432572d65620667a81f761980f404ad7355edf9a1be0", 0xd3}], 0x3, &(0x7f000023d000-0x2d8)=[@iv={0xe8, 0x117, 0x2, 0xcd, "5db8ed80cc03cf9fe1cc69f21265dbac54e825a2c500c21b1e81ccfb07c3b343f56f4498368d31a003741753ad4450dd2a52c46e92320372846e25b41974e5ee33433d39526ce86064bf8138e9850aacb7b2d260f890e607d566531d603b2a154e23cc0599fe4c6a56a8b0165fa91afc731926de21546b4bb02c0a6c56810ec0b8377cfd1ecf78f59593f57502a93ab5769ed25172455bdd4ddcf4e0e7d021a8c230104cfa8190740e8485eb357dc24ae05e4f8a5b5ad8b007f3ad93026ea740681af92219ae9aa1ddcb301457"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc3, "f212f4b4dc39ae2d51d86f2fa86dd85997db9f962855870dac45073949caad6f8c6a93441762d0cf8c27f4f3c5d325b590f6710308fd46605d930e08e10bd580b504392a648743f1ae3b93333e467bd1477756cde32dfc5620d6d54739d4dde5a321e1db91a670976b646907b207e878ede2f5297ac1ebbacb5c765ff09ccb5721986a5a4d467205d3c06f89ea63c147b2c7d81cf0ef0e2ee912410564cb21ed45d1925cb4d644a97dc36eb58e497bba7b23c5eae33ce5d8f3b1a0f8dd42d866d096f2"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x88, "65519bc8033521870f6a524533c98cf38b40fb5624930b5ce0dd1a7f7dd4ed0bb9d37c618512697497d78f0801bef3eddf0698fdfb9df68041fe66e574c7039e770246f85069945291733129a2ea6a0647db1f06fd7f747b29c651a89f52e0ada630e751258bdc12f79382b6c241785ef23cf0e8f1a513f59c04c686c2be8c36c1cad3b82237c96a"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x2d8, 0x4000}, {0x0, 0x0, &(0x7f000031b000-0x60)=[{&(0x7f0000607000)="30222568dccf770680490ff766c6f23ba741376461af87281564e0bda09bf60364d34d60ac4eb127a9952bb0638463d049a417f8b2c272df82859e", 0x3b}, {&(0x7f00002c3000-0x48)="45a9af611a9586a8163323207b7e2cff92ea9ffdb1cbc727f4dd3230aec0c635567363c612b313673b38b29358e93df6ee6388b2815ddedb165846945570fe620591f3792997d060", 0x48}, {&(0x7f000065e000)="5e1aa0a243e68a107eab245c04b7cc74938c143773688faf7d793c4953b93dab46e22f865418f9c4922c36572819878df383ffafb18725619cc00cf5ba42acfd3be406a52684256981e178eb5e09968c47f1c1cd191ea7186c8ca4dafd5b7b1549be1e641282b1b2cc45c7492f05d7675b03678c439ba71c68d03075c05b24e33fda7f4785f53868f76bf9451d34acf6bc633faf3f7dc5be439630f76fb53d56a0302dc95a90515b8a445be8dba781aafbba9e2cd1144ed2984727bc5a7b80fc747023d75020f986faf0afc83a0c98696122280cab8ab77d273d86e479fe88d0593090a4bad6cbe57482f1259b73db0bb1", 0xf1}, {&(0x7f000029b000)="e16b701fe07b2367829a4290beb9673823a75b3f15b2292d583014230484df28bf7dc11ea4029edc1d9d0a86b7f1c51ccf3f37e3cbd71157ef5e33564d82cc87e186b71d6c31ad4cad92ead4601a2e2e5b126d559488573f551572d3bb95ae2843185661e711e959a78d0c89ef27b28ee5abb6e48eebd24ec51068db31508db56d1bb81320e74f2c844ce385cab935e3ed88c90e0017", 0x96}, {&(0x7f0000b72000-0xf6)="376e01fe4737b1c7e9a8ea2e0edac0ec58680535013c51f5056004af92ec07c02709014dbb8427f32b068766ac27e67b5fa8b3c6423718c9c53dd571b150c837a492483f2cf0718c7a39bebfa0d28ba5086360700d3a3fa63da166a1199a7fd3be04dd0467247d0d1d171dd5fef83edcfaba2bd70658534af2a57e177cbb10e2883a6e1b81cdaa4f717239d3a5ac8430a60ea38190f486a4b5fbd7324c9de3d361fa1ab8d8cfe3a6731c7d6b6a402c5522bad5344de4c061ce75b2c603bdabf5ef65539357c62c73913447260d30b32f1275fe7c3838c2c47bbdebc8b6cd3a1921c06390413d6324f32ee2a410fa0cf3986285698779", 0xf6}, {&(0x7f0000343000)="d7", 0x1}], 0x6, &(0x7f0000a68000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xf0, 0x117, 0x2, 0xdc, "948623b0b9923fd506f3c59a21b1ad258223dd1aa9dd9ae05e602ba736c5df8c1b84fe6d506cbb74358c3e1382eae3eceb4e6e5ea0e8fa3bfe3195948fa2b7ec173e7895e7dc86c057f36c968eefe4b8a2dd35cc7dd5d634111bdf6f3aaf00875f6d56c2aec16806f3c457a9f3f87a278c4026d8f19b72af00fa98792f81065f8a8e1408c89afe3aac456c0e0da759b2ba2e390e1bc42b9a75d6ba1df6146306b4f184be43669899b7f14676f14269010e6c16b854e04149991a499dff3cb3a9cd8bb7ff216b88445e757e3e45d7349754273bb5f9e0697d5bc8e553"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x138, 0x80}], 0x4, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000047e000)=[{0x0, 0x0, &(0x7f0000eae000)=[], 0x0, &(0x7f0000c7e000-0xd8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) 2018/01/08 04:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r1 = getpgid(0x0) ptrace$poke(0x4, r1, &(0x7f00007b3000)=0x0, 0x2) [ 182.211117] device eql entered promiscuous mode 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) read(r0, &(0x7f00009f9000-0x76)=""/118, 0x76) r1 = syz_open_dev$sg(&(0x7f0000398000-0x9)='/dev/sg#\x00', 0x20, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000c34000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) accept4$inet(r2, &(0x7f00002fb000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000)=0x10, 0x80800) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000a52000)=[{&(0x7f0000f7a000)=[{0xec1, 0x0, 0x0, 0x0, 0x0, "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"}], 0xec1}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:04:23 executing program 4: mprotect(&(0x7f000072c000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xca)=""/202) 2018/01/08 04:04:23 executing program 2 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x200000e, 0x0, &(0x7f0000754000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b86000)=[], 0x25e, &(0x7f00008d7000-0x30)=[@rights={0x341, 0x1, 0x2, [r1, r0, r1, r1, r1, r0, r0]}], 0x30, 0x0}, 0x0) 2018/01/08 04:04:23 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, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a44000)=0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000f78000)={0x2, 0x2}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000fb000-0x71)=""/113) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x6a, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009e9000)={0x0, 0x1f, 0x4, [0x32f, 0xba64, 0x0, 0x9]}, &(0x7f00006de000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a18000)={r2, 0x78}, 0x8) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000023000-0x94)={{0x0, 0xff, 0x5, 0x3, 0x1, 0x9d14}, 0x9, 0x5, 0x6, 0xb3cf, 0x4, "287136225b9c525be70eec8e8ac189503f7db23d1eb0097ce2645a5f0c25149afcc1ee2a0b432f9ce159040ae4ada4456d3a5904e1b6447bbd0ea89885cac79e2f04071d0b7dd2127c7b31cebc44cb3cceb296ccb30cfc78c0c56893a17b88a5cb38c9427fd334b2711282bd47bab7cf3d094e128353c7a1de74cb90dc9f84f2"}) syz_open_dev$admmidi(&(0x7f0000022000-0xe)='/dev/admmidi#\x00', 0x3, 0x420400) 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xffffffff) syz_emit_ethernet(0x2a, &(0x7f00003da000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffd, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000028d000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000845000)={0x0, 0x1}, &(0x7f0000b0f000)=0x8) syz_open_dev$adsp(&(0x7f0000f5b000+0x9c3)='/dev/adsp#\x00', 0x41, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000421000)={0x0, 0x7, 0xe, 0x3, 0x3, 0x0, 0x8001, 0x8, r1}, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f00007f1000)={0x800, 0x7fffffff, 0x7, 0x1, 0x5, 0x7, 0x4, 0x849, 0x9, 0x4d160d48}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000006b000)=0x0, &(0x7f0000dbb000-0x4)=0x8) [ 182.319807] FAULT_INJECTION: forcing a failure. [ 182.319807] name failslab, interval 1, probability 0, space 0, times 0 [ 182.331179] CPU: 1 PID: 31448 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #251 [ 182.338540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.347984] Call Trace: [ 182.350576] dump_stack+0x194/0x257 [ 182.354219] ? arch_local_irq_restore+0x53/0x53 [ 182.358920] should_fail+0x8c0/0xa40 [ 182.362641] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00002a6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000029e000-0x4)={0x0, 0x0}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000470000)='/dev/qat_adf_ctl\x00', 0x40081, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b09000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x24, &(0x7f00000fd000-0xdc)="076676af2d5e1a56e37e38621fda4a7d6e908c3132dfd6d3151db25df4b6e80e6a045383f8933489115e595c76d8469b2ed630ec829e6121f8d38bd7acac4a844c7a7892a695f72d46b4a649d42981a332c2f97c68792ae987e20a6257da3953ce4728e693562b4962bd00467f0490178e5b2ada70545d6f1b076f61b3e003f04875edeb57e618a63d7939d213281540beb662b18bc3cbc166123a140bf8833affd3eaf03ce10b3130b36b9aab579a5e4f145ae991ac8b1eaba356676abccc04b34dd0fbe59234a9d358573824b93536989772c5d3c81c2391e1e60f", 0x7b2f88420e8da8b6) finit_module(r0, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000470000)=0x2, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000066b000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00004b5000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000585000-0x10)={0xa, &(0x7f000039a000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000092c000-0x8)={r6, 0x1}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000b0c000-0x4)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00009ed000)={0x1, 0x0, [{0xc0000080, 0x0, 0x0}]}) clock_gettime(0x0, &(0x7f0000218000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000d4000)={0x29, 0x5, 0x0, {r8, r9+10000000}, 0xffff, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000b0c000-0x1000)="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", 0x1000) iopl(0x0) 2018/01/08 04:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000bd7000)='/dev/sg#\x00', 0xffffffff, 0x400000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000211000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x14, 0x0, 0x0, 0x0, 0x0, "8d"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x8080) recvmsg(r2, &(0x7f0000fa6000-0x38)={&(0x7f0000fa5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fa5000)=[{&(0x7f0000fa6000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000fa5000)=""/4, 0x4, 0x0}, 0x0) sendto(r2, &(0x7f0000ad0000-0x1000)="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", 0xffd, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f0000f03000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00004b5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000897000-0x4)=0xc) 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000af7000-0x10)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000001800002c01000000450000070000001419001600010001222600020007a155000180110c00002ce400", 0x39}], 0x1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r3 = openat(r0, &(0x7f0000615000)='./file0\x00', 0x24000, 0x4) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000352000)=""/60) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x2, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 182.367756] ? rcu_read_lock_sched_held+0x108/0x120 [ 182.372775] ? fib_table_lookup+0xa04/0x1ba0 [ 182.377217] ? perf_trace_lock+0xd6/0x900 [ 182.381367] ? check_noncircular+0x20/0x20 [ 182.385618] ? perf_trace_lock+0x900/0x900 [ 182.389860] ? page_add_new_anon_rmap+0x750/0x750 [ 182.394707] ? print_irqtrace_events+0x270/0x270 [ 182.399484] should_failslab+0xec/0x120 [ 182.403458] kmem_cache_alloc+0x47/0x760 [ 182.407522] ? rcu_read_lock_held+0xa9/0xc0 [ 182.411846] ? find_exception+0x362/0x520 [ 182.416005] dst_alloc+0x11f/0x1a0 2018/01/08 04:04:23 executing program 6: mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005ef000-0xc)={&(0x7f0000fca000)='./file0\x00', r0}, 0xc) [ 182.419551] rt_dst_alloc+0xe9/0x540 [ 182.423264] ? fnhe_flush_routes+0x3d0/0x3d0 [ 182.427674] ? __lock_is_held+0xb6/0x140 [ 182.430819] QAT: Invalid ioctl [ 182.434942] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 182.440229] ? ip_route_input_noref+0x1e0/0x1e0 [ 182.444887] ? perf_trace_lock+0xd6/0x900 [ 182.449022] ? perf_trace_lock_acquire+0xe3/0x980 [ 182.453860] ? trace_event_raw_event_lock+0x340/0x340 [ 182.459026] ? perf_trace_lock+0x900/0x900 [ 182.463234] ? check_noncircular+0x20/0x20 [ 182.467448] ? lock_acquire+0x1d5/0x580 [ 182.471392] ? lock_acquire+0x1d5/0x580 [ 182.475340] ? ip_route_output_key_hash+0x1a6/0x370 [ 182.480338] ? print_irqtrace_events+0x270/0x270 [ 182.485071] ? lock_release+0xa40/0xa40 [ 182.489103] ? perf_trace_lock+0xd6/0x900 [ 182.493226] ? find_held_lock+0x35/0x1d0 [ 182.497278] ip_route_output_key_hash+0x20b/0x370 [ 182.502095] ? ip_route_output_key_hash_rcu+0x2c40/0x2c40 [ 182.507601] ? lock_release+0xa40/0xa40 [ 182.511578] ? __lock_is_held+0xb6/0x140 [ 182.515625] ip_route_output_flow+0x26/0xa0 [ 182.519924] raw_sendmsg+0xbf5/0x38e0 [ 182.523704] ? avc_has_perm+0x271/0x680 [ 182.527673] ? raw_setsockopt+0xd0/0xd0 [ 182.531639] ? avc_has_perm+0x43e/0x680 [ 182.535591] ? avc_has_perm_noaudit+0x520/0x520 [ 182.540233] ? __fget+0x35c/0x570 [ 182.543686] ? find_held_lock+0x35/0x1d0 [ 182.547733] ? sock_has_perm+0x2a4/0x420 [ 182.551768] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 182.557102] ? lock_release+0x962/0xa40 [ 182.561051] ? __check_object_size+0x25d/0x4f0 [ 182.565603] ? find_held_lock+0x35/0x1d0 [ 182.569643] inet_sendmsg+0x11f/0x5e0 [ 182.573415] ? __might_sleep+0x95/0x190 [ 182.577362] ? inet_recvmsg+0x5f0/0x5f0 [ 182.581323] ? selinux_socket_sendmsg+0x36/0x40 [ 182.585983] ? security_socket_sendmsg+0x89/0xb0 [ 182.590713] ? inet_recvmsg+0x5f0/0x5f0 [ 182.594663] sock_sendmsg+0xca/0x110 [ 182.598362] SYSC_sendto+0x361/0x5c0 [ 182.602054] ? SYSC_connect+0x4a0/0x4a0 [ 182.606014] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 182.610837] ? vfs_write+0x374/0x510 [ 182.614524] ? wait_for_completion+0x770/0x770 [ 182.619130] ? __sb_end_write+0xa0/0xd0 [ 182.623085] ? fput+0xd2/0x140 [ 182.626252] ? SyS_write+0x184/0x220 [ 182.629939] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 182.634767] SyS_sendto+0x40/0x50 [ 182.638200] entry_SYSCALL_64_fastpath+0x23/0x9a [ 182.642935] RIP: 0033:0x452ac9 [ 182.646097] RSP: 002b:00007f681860fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 182.653781] RAX: ffffffffffffffda RBX: 00007f681860faa0 RCX: 0000000000452ac9 [ 182.661024] RDX: 0000000000000000 RSI: 0000000020fda000 RDI: 0000000000000013 2018/01/08 04:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) r0 = request_key(&(0x7f00006be000)='id_resolver\x00', &(0x7f00000da000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c2000-0x4b)='mime_type\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r1, 0x0) msync(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000015e000)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00008dc000)=0x0, 0x4) r3 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000ed8000-0x11)=@known='security.selinux\x00', &(0x7f0000080000-0x3a)=""/130, 0x82) keyctl$unlink(0x1d, r3, 0x0) 2018/01/08 04:04:23 executing program 2 (fault-call:7 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 182.668264] RBP: 00007f681860fa90 R08: 000000002078a000 R09: 0000000000000010 [ 182.675506] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000004b767a [ 182.682747] R13: 00007f681860fbc8 R14: 00000000004b767a R15: 0000000000000000 [ 182.698261] QAT: Invalid ioctl [ 182.716378] QAT: Invalid ioctl [ 182.729887] QAT: Invalid ioctl 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000666000)='./file0\x00', 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000045b000-0x4)=0x0) setrlimit(0x1000000000000007, &(0x7f00001ec000-0x10)={0x0, 0x76f4}) r1 = syz_open_dev$sndmidi(&(0x7f00004e3000)='/dev/snd/midiC#D#\x00', 0x1000, 0x40000) ioctl$KDSETMODE(r1, 0x4b3a, 0x100000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ac000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x200000, 0x0) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000021000)='./file0\x00', 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000022000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000f000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x10000, 0x4, 0xffffffffffffffff, 0x55}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000022000)=""/88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001f000)={r1, 0x2}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x6, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bf7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ebc000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000b45000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff2000)={r2, 0x1, 0x20, 0x5, 0x8001}, &(0x7f000014c000-0x4)=0x18) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000c35000)=""/40, 0x28, 0x1, &(0x7f0000f58000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7a}, 0x1c) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000f53000)={&(0x7f00006e0000-0x80)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ac4000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) prctl$getreaper(0x0, &(0x7f0000380000)=0x0) 2018/01/08 04:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) ioctl$void(r0, 0xc0045c79) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000510000-0x8)={0x0, 0x0}) 2018/01/08 04:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b65000)={0xaa, 0x2, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") [ 182.753656] QAT: Invalid ioctl [ 182.769080] QAT: Invalid ioctl 2018/01/08 04:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000094e000)={{0x7a, 0x7fff}, {0x2, 0x8001}, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000073b000-0x4)=0x3f) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x285) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009fd000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f000045d000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="") rename(&(0x7f00002bd000)='./file0\x00', &(0x7f0000f47000)='./file0\x00') 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000052000-0x4)=0xa7, 0xb, 0x2, &(0x7f0000052000-0x10)={0x0, 0x1c9c380}, &(0x7f0000052000-0x4)=0x9, 0xb28) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000040000)="f97865d246760c97e4a4e27f03b51cd6919041bb97f1a22d737a4da0d1fb97dfbce87312e6233ce929cab369e0f94e5a3a1aa90a1fd30d1f2d183092f03d3d97dbdde8aaaa142045cd6d93084d7be5d629d53c6530d6f49c768ada8bd24c29ae55859106a8e6a8fb005b7860f2b690ab8e16d3e969707e01acfe1a923a32a42613a4e4d654422c098f3eeb6ad10f61676975035bbc600364a19245e0e3fa44") 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000014000-0x60)={0x0, 0x3d, 0x0, @thr={&(0x7f0000012000)="26b04e501aba2b", &(0x7f0000000000)="e47c5b84e06078fdc60c6b18a723f12b75cc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x8, 0x10001, 0x5, 0x4, 0x8, 0x2, 0x3f, 0x10001}, &(0x7f0000012000-0x40)={0x6, 0x8, 0x5, 0x7, 0x8000, 0x3f, 0x4, 0x80}, &(0x7f0000002000-0x40)={0x0, 0x7fff, 0x8001, 0x0, 0x20, 0xffffffffffffffc0, 0x29f, 0x7f}, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000012000)={&(0x7f0000001000)={0x1}, 0x8}) timer_gettime(r0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x80000000000, 0x4, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x4)=0x9de0, 0x0) 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000cf3000-0x8)='./file0\x00', 0x120) fremovexattr(r0, &(0x7f0000c97000-0x9)=@known='user.syz\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f06000-0xc)={&(0x7f0000156000)='./file0\x00', r1}, 0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) pkey_alloc(0x0, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000085c000-0x4)=0xc227, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000595000)={0x100000000000000, 0x6, 0x20, 0x8, 0x6, 0x3, 0x401, 0x6, 0x8, 0x7fff, 0x9}, 0xb) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d40000)=0x0, &(0x7f00001cc000)=0x4) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000001c000)={0x1, 0x18, [0xfffffffffffffffe, 0x4, 0x8, 0x0, 0x5f04, 0x2]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000021000)='./file0\x00', 0x0) 2018/01/08 04:04:23 executing program 7: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000007000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000-0x40)={0x6, 0x8, 0x80, 0x40, 0x8fe5, 0x8000, 0x3c700, 0x4ba1}, &(0x7f0000001000-0x40)={0x7, 0x4, 0x7a, 0x100000001, 0x5, 0x3, 0x6, 0x470b}, &(0x7f0000001000-0x40)={0x100000000, 0x5, 0x2, 0xfffffffffffffffa, 0x9, 0x80000000, 0x3, 0x1}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000007000-0x8)={0x8}, 0x8}) clock_gettime(0x4, &(0x7f0000007000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000005000-0x28)=[], 0x20000000000001ef, &(0x7f0000007000-0x10)={0x0, r0}, &(0x7f0000007000-0x8)={0x0}, 0x8) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0xfffffffffffffe1b, 0x4000, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x3fffc, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000012000)={0x0, 0x989680}) connect$ipx(r1, &(0x7f0000011000)={0x4, 0x7dbde441, 0x4, "8452ecfc94d9", 0xfffffffffffffffb, 0x0}, 0x10) 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/08 04:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20, &(0x7f0000f39000)="", &(0x7f000018c000)=0x0, &(0x7f00002b9000-0x4)=0x0, &(0x7f0000dd7000)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000539000)={0x0, 0x7fffffff, 0xac, 0xffff, 0xb57, 0x8ee, 0xfffffffffffffeff, 0x7, {0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x0, 0xcfe, 0x2}}, &(0x7f0000780000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006df000-0x20)={0x1e9, 0xce48, 0x200, 0x7ff, 0x3, 0x6, 0x0, 0x100, r1}, &(0x7f00009ac000-0x4)=0x20) 2018/01/08 04:04:23 executing program 7: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x1d, 0x1}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000058a000)='/dev/vcsa#\x00', 0x1f, 0x10000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000019f000)=0x57, 0x4) [ 182.903704] QAT: Invalid ioctl 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000075e000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000428000)='/dev/snd/timer\x00', 0x0, 0x3fe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:23 executing program 4: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002f8000-0xc)={0x7, r0, 0x0}) renameat2(r1, &(0x7f0000204000)='./file0\x00', r2, &(0x7f0000b27000-0x8)='./file0\x00', 0x7) openat(r2, &(0x7f00008d4000)='./file0\x00', 0x8000, 0x100) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000021000)=0x0) ptrace$setregset(0x4205, r1, 0x205, &(0x7f0000002000)={&(0x7f0000009000-0xe9)="01f282d5af3a7ddce70ed33d2e4c2d5f81fbe3df2fab822a974f80009ce0d2addc13291f26c0ad43a7ec92f537c0249677bedcf6bed815cfa8fb1e97578747a64834bae7d97885246cb2702590adede9936278ab92f6cc5f3a13ae6c9ccc55fd7b52163324cf8bc7abd8769b386e0c620e429a8cf5cdff86b6c0c3509242fced4f89ccf6f68c58cc7b1fae1d86b3f99f2196d7f763ee56d6bcf96722d0ac97517af83b0fcd5cc32b15942f80543c1a489d9ebabb31066c625ebe474dcda46a6ac2d72078125bfa8da67b7246fe847b648d8fc799c3fb2a29629be66e5541ad31b49420ab8861370d79", 0xe9}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 182.941155] QAT: Invalid ioctl 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ca8000)='./file0\x00', 0x101) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000388000-0x20)={0x2, 0x101, 0x5, 0x0, 0x11, 0xffffffffffff7fff}) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7ff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf22, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca6000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ea000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000cd8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000c6000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x10000, 0x3}, 0xa0) 2018/01/08 04:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c70000-0x48)={0x7, 0x8, &(0x7f00003d4000)=@raw=[@map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x7, 0x7, 0x7, 0x63d717002081c310, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0xa, 0x0, 0xa, 0xfffffff5, 0x18}, @generic={0x5215, 0x9, 0x8, 0x3}], &(0x7f00001e8000)='syzkaller\x00', 0x401, 0xcb, &(0x7f00008c2000)=""/203, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = open(&(0x7f0000f93000)='./file0\x00', 0x1ffffd, 0xfb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000791000)={0x0, 0xb5, "881f150d6ef61746fb1920e6222129beffad7e1089f75a909b127bf4e4967ca1b76a1263792fed985f3ddb092453cd2ead167436b80e09fb2e3dc7a57c28cc151cf4cac4d2daa1a95f27d32a7f7b4d59622e03c314937b0d9e3e4f60d192b73f612827d7b8a93dd4db7dfe38d7162bbfc85cd33fcf1a7e66cb6101738c8cf8621c3804be289813c3e99cb3a6c5168530a8fe98efd26212f4d17ddbb2759e53ec6a3c3e91409843028b3bee27a7cbf73321c0e930d6"}, &(0x7f0000100000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a5000-0x98)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9b}, &(0x7f000022e000-0x4)=0x98) write(r0, &(0x7f0000a6a000)="350909056adfcb0da600db881ef79ffc0ee67f04ecebc15568e2e3d8f58dbe831c6ab8ac870f6478afc1c8b98072c889d1d4033f6d8ae3ca743226989997080f9ff63b5053e7eb2610fa226c3118d1", 0x4f) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) read(r3, &(0x7f0000800000)=""/512, 0x200) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000045e000)='/dev/ppp\x00', 0x2000, 0x0) getpeername$llc(r0, &(0x7f0000528000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b18000-0x4)=0x10) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/01/08 04:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c44000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xc0) syz_emit_ethernet(0x2c, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) listxattr(&(0x7f000007f000-0x8)='./file0\x00', &(0x7f0000362000)=""/226, 0xe2) 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x1, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0xfffffffffffffffd, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000021000)='/dev/vcs\x00', 0x6000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000022000-0x8)={0x0, 0x8, 0x7f}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001f000-0x8)={r2, 0xfffffffffffffffe}, &(0x7f0000021000)=0x8) 2018/01/08 04:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000706000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f000086b000-0x8)=0x200) r2 = semget(0x0, 0x2, 0x20c) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000252000)={0x3, 0x8, 0xfffffffffffffffe, 0xc3}, 0x10) semop(r2, &(0x7f0000ab9000)=[{0x3, 0x8001, 0x0}, {0x0, 0x80, 0x800}, {0x0, 0x7, 0x1800}], 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000003d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003c2000-0x77)={0x0, 0x0, ""}, &(0x7f00004b7000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009ce000-0x20)={0x6, 0x0, 0x0, 0x98}) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f50000+0x4d5)='/dev/usbmon#\x00', 0x4, 0x2801) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000032000)=0x0, &(0x7f0000f50000)=0x4) 2018/01/08 04:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000117000-0xb)='/dev/midi#\x00', 0x391, 0x100) connect$ax25(r0, &(0x7f0000b98000)={0x3, {"5f3306fb5d1dce"}, 0x3}, 0x10) clone(0x20000000, &(0x7f0000201000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f1f000-0x76)="898c2e6904efc582d30998d32dd3a936236d0f994e9c0d328270cfc362c0eb6314474b5c6c032e3eb003d6aa332396e3aefd46f4e07d6e4512b7b1ed11f7b511ece4da29b4b708ce5fafb45a67a54239f596060e6531bf275173b304ee79b9506a42b74e2dd963ffe94ab20105ffaa0e72c349ae310c") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006b3000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) fcntl$notify(r1, 0x402, 0xa) getegid() setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000406000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r2 = add_key$keyring(&(0x7f00001bd000)='keyring\x00', &(0x7f00003b4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00009e8000)='keyring\x00', &(0x7f00005ac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, r1, r3) write(r0, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000f0000010000", 0x24) fsetxattr(r0, &(0x7f00001e6000)=@known='trusted.syz\x00', &(0x7f0000104000-0x7)='cpuset\x00', 0x7, 0x3) 2018/01/08 04:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() lremovexattr(&(0x7f0000acd000)='./file0\x00', &(0x7f00005c1000)=@random={'trusted.\x00', 'mime_type\x00'}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5187, 0x0, 0x40, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x10000000000000d2, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000556000-0x4)=0xa5) pkey_alloc(0x0, 0x2) rename(&(0x7f0000fcb000-0x8)='./file0\x00', &(0x7f0000218000)='./file0\x00') 2018/01/08 04:04:23 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x18812, r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xd06) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000985000)=0x584) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000cda000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r3, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009ba000-0x4)=0x64, 0x4) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000070000100100be8c5e1302ff", 0x10) 2018/01/08 04:04:23 executing program 6: semget$private(0x0, 0x3, 0x40) r0 = memfd_create(&(0x7f0000dd6000-0x24)='user):md5sumsystemselinuxeth0nodev(\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1, 0x20202) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000a6f000)={0x3ff, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0xc) write(r1, &(0x7f000074e000)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0x1f) 2018/01/08 04:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x200000000000003, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003bc000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00008dd000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dd7000-0xd9)=""/217) 2018/01/08 04:04:24 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 04:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) pipe(&(0x7f00007b5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000be7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005d6000-0x8)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f00007a0000)=""/26, 0x1a) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000485000-0x20)={r2, 0x0, 0x1, 0x40, &(0x7f0000542000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) close(r2) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) open(&(0x7f00008be000-0x8)='./file0\x00', 0x2001, 0x0) sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:24 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="0000ddff1200aa050800000003078038", 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef2000-0x4)=0xffff, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ef3000-0x1000)="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", 0x1000, 0x800, &(0x7f0000ef3000-0xa)=@file={0x1, './file0\x00'}, 0xa) pwrite64(r0, &(0x7f0000124000-0x5f)="2dadb062970a11066f833864172358910d5c3666d082ead43f2acb639770103ed5d580b297b7aa4f75c659d31c06e0f489faee4562b3ba04b38dbe186eb4e2a4bc5e1bdfa1997b7cd96b9b457600db955e173740a135a979053c281e06b88d", 0x5f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x10082) dup(r0) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ba000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a9f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f000082e000)='/dev/sg#\x00', 0x4, 0x220003) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000024a000-0x9)='/dev/kvm\x00', 0x22000, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000afd000-0xa8)={0x0, 0x0, []}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00007b2000)={0x3, r0, 0x1}) fstat(r3, &(0x7f0000605000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000763000-0x8)='./file0\x00', &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000085000-0x8)='./file0\x00', r4, r5, 0x900) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00003a6000-0x4)=0x0, &(0x7f000044f000)=0x4) 2018/01/08 04:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e0f000)={0x0, 0x8, 0x4, 0x7}, &(0x7f0000147000-0x4)=0xffffffffffffffdd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006b7000)={r1, 0x6, 0x20, 0x1, 0x6, 0x1000}, &(0x7f0000361000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000825000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fab000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000022000-0xb)='/dev/midi#\x00', 0x2, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000021000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006a7000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x2, 0xf2, 0x5, 0x7fff, 0x8, 0x3ff, 0x3, 0x2, 0x5, 0x9, 0x3}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x58)={0x0, 0x50, "a33e08a479edada7761312608e36aa76dca5615ab85354c610aef6bb904cd1a11322ac8b0440a938e88bf3927f93668c3e82bd53b1e056698467721bb6022f0ea2f412919fde949e8b24d41266048430"}, &(0x7f0000001000)=0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0x2, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r4, 0x3f, 0x3497, 0x2, 0x6, 0x28, 0x1, 0x1, {r4, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x4, 0x401, 0xffff}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000+0xc07)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000005000-0x4)=0x4, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000005000)={0x84, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000)={r6, 0x12, 0x3191, 0x6, 0x0, 0x400, 0x5, 0x800, {r5, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x7fff, 0x0}}, &(0x7f0000006000+0xd62)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x25, &(0x7f0000007000)={0x36, 0x800, 0x5, 0x1f}) shutdown(r0, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000-0xa)=@generic=""/16, 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000004000-0x90)={0xfde, {{0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000862000)={0x2, 0x0, [{0x206, 0x0, 0x0}, {0xb59, 0x0, 0x0}]}) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000aca000)=0x0, &(0x7f000065a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioperm(0x3, 0x0, 0x9) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = syz_open_dev$audion(&(0x7f0000348000)='/dev/audio#\x00', 0x6, 0x200000) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f00006f3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001e000-0x4)=0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000aca000)='/dev/snd/midiC#D#\x00', 0x80000, 0x20000) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000acb000)={0x0, 0x80000000}, &(0x7f0000acc000-0x4)=0x6) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000acc000-0x14)={r4, 0x20004000000000, 0x7, 0x3, 0x10000, 0x4}, &(0x7f0000541000)=0x14) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00003b4000-0x20)={0xd000, &(0x7f0000aca000)=0x0, 0x1, r3, 0xb}) 2018/01/08 04:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') truncate(&(0x7f0000fb2000-0x6)='./bus\x00', 0x0) open(&(0x7f000041a000-0x6)='./bus\x00', 0x1, 0x2) 2018/01/08 04:04:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x112, 0x9, 0x100000001, 0x4, 0x2, 0x80000001, 0x73735299, 0x4, 0x2, 0xffff, 0x0}, 0xb) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80441) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000531000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a6000-0x8)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007c2000-0x8)='./file0\x00', r2, &(0x7f00006de000-0x8)='./file0\x00') renameat2(r2, &(0x7f0000c72000)='./file0\x00', r2, &(0x7f0000cf3000)='./file0\x00', 0x1) 2018/01/08 04:04:24 executing program 2: socketpair(0xa, 0x5, 0x3, &(0x7f000017e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000961000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_gettime(0x0, &(0x7f00002ba000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cb4000-0x40)={0x6, 0xfffffffffffffffb, 0x8, 0x5c7, 0x3, 0x5, 0x0, 0x7ff}, &(0x7f0000859000)={0x0, 0x8000, 0x2, 0x1, 0x1, 0x100, 0x9, 0x8001}, &(0x7f0000ebf000-0x40)={0x2, 0xb42, 0xfffffffffffffc01, 0x0, 0xfc00000000000000, 0x0, 0x8001, 0x80d}, &(0x7f0000631000)={r1, r2+10000000}, &(0x7f0000138000-0x10)={&(0x7f0000317000)={0x95}, 0x8}) pipe2(&(0x7f000039d000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r4) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r4, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f000001a000)=0x0, &(0x7f000000f000)=0x0, &(0x7f0000020000)=0x0) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008d6000)='keyring\x00', &(0x7f00005b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f000062d000-0xb)="706b6373375f7465907400", &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000b2d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00005e1000-0x4)=0x24ea) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000c5b000)='/dev/usbmon#\x00', 0x0, 0x800) epoll_wait(r0, &(0x7f0000b0f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080044dfc, &(0x7f0000006000)=0x0) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0x2, 0x10240) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000022000-0x50)={0x7, 0x20, 0x1, 0x0, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000982000)={{0x100000000, 0x7}, {0x80, 0x100}, 0x8001, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000f15000)="", 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) alarm(0xffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002, 0x0}) 2018/01/08 04:04:24 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003b8000)={&(0x7f0000917000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e80000)=[{&(0x7f0000e81000-0x30)=""/48, 0x30}, {&(0x7f00008c0000)=""/234, 0xea}, {&(0x7f0000e80000)=""/58, 0x3a}, {&(0x7f0000e80000)=""/254, 0xfe}, {&(0x7f0000e80000)=""/121, 0x79}, {&(0x7f00002b0000-0xea)=""/234, 0xea}, {&(0x7f000013a000-0xf8)=""/248, 0xf8}], 0x7, &(0x7f0000e80000)=""/4096, 0x1000, 0x2}, 0x2000) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b61000-0x10)=@common='ifb0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/08 04:04:24 executing program 0: mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000026f000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x80000000000032}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036b000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x22000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x20800, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000134000)=0x0, &(0x7f0000807000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f0b000-0x4)=0x0) pipe(&(0x7f0000e9d000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00002c1000)={"75741c6d05b27e3333475feeaf3b07ef", {0x4, 0x8264, 0x9, "517d061bf5d3", 0x13, 0x0}}) timer_create(0x6, &(0x7f0000edc000)={0x0, 0x3d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000-0x4)=0x0) timer_getoverrun(r4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000722000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000bfc000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000c0d000)={0x10001, 0x7ff, 0x6, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) lchown(&(0x7f0000010000)='./file0\x00', r1, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a6000-0x10)={0x7, 0x8, 0x0, 0x4, 0x0}, &(0x7f0000ded000-0x4)=0x10) sendto$ax25(r2, &(0x7f0000d6b000-0xd9)="de8ccde27226215e99f07fe77d7b04a9edbe3ceeab17480559d82877e1c476f9680ce79a6e0a27f47c8c5f3690c13d253ef1729f2ea578fda991eecb7f717a0b7896dd6c5ed852448c07545e39b94a3ad8b64de45b8c02bc81ecb7ff2b42f13532006360e469fb404cc3ad3e4bb87ba788066b0516d8232983470259ac97020868d7829fa080bf56d631555daef8e40a0fb0e4fcc8b5df155b1d538e6a69d2654005a208a81cf3d3368ff436288d09608d27308cb5465ecf4bec8fb8fb9344efe451958176ebc30552bef13d62a210f30897daf2507ae2af16", 0xd9, 0x40000, &(0x7f0000603000)={0x3, {"97a46119c11485"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000079e000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x1, 0xfffffffffffffff7, 0x3, 0x1, 0xffffffffffff7fff, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0xfffffffffffffff9, 0x7f, 0xfffffffffffffffa, 0x7, 0xffff]}, &(0x7f00001a4000)=0x108) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) fsync(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ipx\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x1)=""/1, 0x1}], 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xff, 0x2, 0x3, 0x755, 0xfff}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x100, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000004000)=""/229) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x280000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x0, 0x75da333f, 0x0, 0x2, 0x400, 0x6, 0x35b, 0x7, 0x7, 0x2, 0x9, 0x4, 0x6]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={r4, 0xac, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x9, 0x2300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000008000)='./file0\x00', 0x1) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getgroups(0x3, &(0x7f0000004000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000009000)=[r6, r7, r8, r9, r10, r11]) 2018/01/08 04:04:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00005c4000-0x1c)={0x2ad, 0x6, 0x4, 0x0, 0x401, 0x0, 0x1, 0x5, 0x1, 0x8, 0x7fff, 0x10000, 0x0, 0x400, 0x3, 0x5, 0x6, 0x100000001, 0x9}) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ab6000-0x8)={r1, 0x1}) ioctl(r0, 0x71, &(0x7f0000f10000)="8f0d96ed8661353c3077548df9a7c518d525a7f8701f16567c7a18842c3868ecfc586c18994d5a8e4fc646f71a952a6b69aed65a6aa7468a51ad5fae87ee694da88562ae3957574af41e6721e64e98d21feaba40d130078d593c59ab43eb8ffc1877946606048be372d6684b52b50ac2f47b41ec5a1215531263b3c9ebe2dd7fb02d6ed05fce79d75aa6fab5a49e2ac34e599f48732b9c1cdb71a19a661ab7c786ba9c") 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d78000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ppoll(&(0x7f0000bb4000)=[{r0, 0x8021, 0x0}], 0x1, &(0x7f00005ef000-0x10)={0x77359400, 0x0}, &(0x7f00003a1000-0x8)={0x0}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000bd5000-0xe)='/dev/admmidi#\x00', 0x2, 0xa200) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000274000-0x4)=0xae) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00003fa000-0x9)=[@in6={0xa, 0x3, 0x589, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0x1c) 2018/01/08 04:04:24 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000131000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = semget$private(0x0, 0x3, 0x200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000021000)=""/68) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000021000)=[@in6={0xa, 0x2, 0x10000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) prctl$setfpexc(0xc, 0x80001) r4 = getpgid(0x0) ioprio_get$pid(0x2, r4) ioctl$KVM_SMI(r3, 0xaeb7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000e000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) 2018/01/08 04:04:24 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) r1 = add_key(&(0x7f0000837000-0x12)='.request_key_auth\x00', &(0x7f00000c0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000108000-0x37)="8f692803673a3201bb14179068e5052ed39970cf512f0426d42549c56ca27aece2abebf7f21de7debb1b8529690ffd2104611c5c2d390a", 0x37, 0xfffffffffffffffb) request_key(&(0x7f00001ca000)='big_key\x00', &(0x7f0000bcb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f4000)='system\x00', r1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000014e000)={0xa, 0x0, [{0x5, 0x3, 0x0, 0x0, @adapter={0x9, 0x9, 0x5, 0x40, 0x0}}, {0x2, 0x4, 0x0, 0x0, @sint={0x8, 0x3}}, {0x6, 0x4, 0x0, 0x0, @msi={0x3, 0x6, 0x4}}, {0x1, 0x7, 0x0, 0x0, @sint={0x0, 0x7fff}}, {0xfffffffffffffff8, 0x4, 0x0, 0x0, @sint={0x3ff, 0x2}}, {0x267, 0x3, 0x0, 0x0, @adapter={0xfffffffffffffffa, 0xfffffffffffffbff, 0x10001, 0x6, 0x2}}, {0x9, 0x3, 0x0, 0x0, @msi={0xfff, 0x3, 0x6}}, {0x7fff, 0x2, 0x0, 0x0, @irqchip={0x8, 0x0}}, {0x8, 0x2, 0x0, 0x0, @sint={0x3, 0xffffffffffffffbd}}, {0x5, 0x2, 0x0, 0x0, @sint={0x8, 0x0}}]}) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/cuse\x00', 0x80001, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00008aa000-0x4)=0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e27000-0x4)=0x0, &(0x7f00002f5000-0x4)=0x4) accept$inet6(r0, &(0x7f0000658000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008fe000)=0x1c) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f7b000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000021f000)=0xc) ioctl$KDENABIO(r0, 0x4b36) bind(r0, &(0x7f000031e000-0x1c)=@in6={0xa, 0x2, 0x58, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) 2018/01/08 04:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/enforce\x00', 0x400201, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000be7000-0x4)=0x0) getpgrp(0x0) getpgrp(0x0) r2 = getpid() r3 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000c5f000-0x110)={{0x200, 0x6, 0x5, 0x3, "085b80944289218fd67ddbb328e676a1c03f6052923877ecbbb2fea70134f2dcbe5e296d77ab64215d7b92a0", 0xbf}, 0x0, 0x0, 0x5, r3, 0x9, 0x5, "46e77b8b07196d2afa26f51f5667137d81fd91a5347f5cb34c06bebac103cf0493ca61d9b17b3fb7f2b83ed003f7adcab8a01f19b3f15b12cb1734d8535fc439", &(0x7f0000a64000)='ppp1)\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x3, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 183.527841] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 183.530104] binder: BINDER_SET_CONTEXT_MGR already set [ 183.530113] binder: 31713:31723 ioctl 40046207 0 returned -16 [ 183.566096] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 04:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000045000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000133000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00007de000-0x8)=0x80000000010004) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000037f000)={"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"}) r4 = syz_open_procfs(0x0, &(0x7f0000962000)='net/sctp\x00') getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000283000)={0x0, 0x0, 0x0}, &(0x7f0000c1f000-0x4)=0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000021000)='./file0\x00', 0x20) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x0, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000003000)=""/7, &(0x7f000001e000-0x4)=0x7) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000e6000)={0x0, {""/7}, 0x0}, &(0x7f0000a59000-0x4)=0x10) fstatfs(r0, &(0x7f00000ca000)=""/4096) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000061f000-0xf9)=""/249) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000182000-0x8)={0x0, 0x0}) accept$ax25(r0, 0x0, &(0x7f000065c000-0x4)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca2000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000499000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x93c9, 0x970}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000011000)={r2, @in6={{0xa, 0x3, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x6, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4002c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009a9000)={{0xa, 0x0, 0x32d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0xffffffffffffff97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x101, [0x0, 0xffff, 0x1, 0x9, 0x3, 0x2, 0x40, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/08 04:04:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x6, 0x7, 0x1, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eba000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$inet(r2, &(0x7f00001b1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ec) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r4, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000816000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00008af000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000071b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, r5}) readv(r4, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) getsockname$packet(r1, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cf7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fee000)={@loopback={0x0, 0x1}, 0x0, r6}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000089e000-0x10)={&(0x7f0000b3d000/0x4000)=nil, 0x4000}) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000056a000-0x1)=0x3) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/08 04:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00008a9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000078e000)=0xe, 0x80800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004cb000-0x16)={0x0, 0x80000001, 0x7, [0x7, 0x4, 0xa95, 0x2, 0x80, 0x1, 0xfbb6]}, &(0x7f0000e14000)=0x16) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007c7000-0x6)={r4, 0x4}, &(0x7f0000ee9000-0x4)=0x6) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000908000-0x2)={0x6, 0xff}) close(r2) r6 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r6, 0x0, 0xe, &(0x7f0000940000-0x4)=0x0, 0xfffffffffffffefc) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000308000)=""/244, &(0x7f0000ffc000)=0xf4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000eb0000-0x4)=0x7293) sendto$inet(r3, &(0x7f00008e5000)="", 0xfffffe3f, 0xfffffffffffffffc, &(0x7f000093f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdc5) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000070a000)=0x0) [ 183.587070] binder: undelivered death notification, 0000000000000000 [ 183.594857] binder: undelivered death notification, 0000000000000000 [ 183.610716] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 183.623296] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f000000b000)=""/189, 0xbd) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a0000-0x11)='/selinux/enforce\x00', 0x545000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002f3000-0x20)={0x6, 0x0, 0x203, 0x1, 0xc8, 0x8, 0x6, 0x683d, 0x0}, &(0x7f0000695000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000060d000-0x8)={r1, 0x5}, 0x8) r2 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x0) epoll_create1(0x80000) r3 = add_key$keyring(&(0x7f0000c7a000-0x8)='keyring\x00', &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000653000)='keyring\x00', &(0x7f0000a72000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000990000)='/dev/snd/midiC#D#\x00', 0x0, 0x600) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f000083f000-0x4)=0x1aea, 0x4) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) getsockname$packet(0xffffffffffffffff, &(0x7f0000cda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ecb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f000037d000-0x4f)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[], 0x0, &(0x7f00001c9000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x5, &(0x7f00003cf000-0x8)=0x0) pipe2(&(0x7f000067c000-0x8)={0x0, 0x0}, 0x4800) io_cancel(r2, &(0x7f0000b64000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7f, r1, &(0x7f000009f000-0xcf)="c6b92312cac5d0169f316792c033183ae5e7964670fe9e87cb4068410406456861334370717d1e637121b1b92a6c0edada3a25cb8776549abc086cc47a3d06ee1aedfb75b7b1d5d9f673fcecce777ffea79af687da65440641cde3d4097fb8563ff7006ce936002739b8bd87bebff9ec9298cf36f26d4798ca2bfa4f826c71de898e79c55f90a2b52a7092feeb67a96913bbf0e0bf9f3e04b5f2281fcf1e7e7f35bc32acc14e818ed6c99bb014814b028f0b387ed807dbae4461d2bb732feee45b5c2c21c43efe0e617afeb464c698", 0xcf, 0x8, 0x0, 0x0, r3}, &(0x7f00000c0000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000198000)='/dev/rfkill\x00', 0x2000, 0x0) [ 183.715404] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 183.762905] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0x9, 0x800, 0x5) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00002bc000-0xc)={@empty=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00000b7000-0x4)=0xc) read(r0, &(0x7f0000397000)=""/187, 0xbb) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c0000)={0x0, 0x0}) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000018000-0x4)=r1) r3 = syz_open_dev$mouse(&(0x7f0000017000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x10041) sendmsg$nl_xfrm(r0, &(0x7f000001e000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000006000)=@delpolicy={0x328, 0x14, 0x302, 0x6, 0x1, {{@in=@rand_addr=0x2d, @in=@multicast2=0xe0000002, 0x1, 0x9, 0x2, 0x7ff, 0xa, 0x80, 0x20, 0x21, 0x4, r2}, 0xb, 0x1}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0x5, 0x9, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x100, 0xd88, 0x9, 0x0}]}, @replay_val={0x10, 0xa, {0x0, 0x3, 0xffffffffffffffe1}}, @mark={0xc, 0x15, {0x3, 0x2}}, @replay_val={0x10, 0xa, {0x0, 0x2, 0x400}}, @tmpl={0x1c4, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x4, 0x3, 0x8d87, 0x4e, 0x22221e28, 0x7}, {{@in=@empty=0x0, 0x0, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x6, 0x3, 0x9, 0x800, 0x1ec0, 0x401}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x3, 0x0, 0x4f5, 0x2, 0x7}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x1, 0x1, 0x2, 0xffffffffffffff80, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x1, 0x1, 0x3, 0x2, 0x0, 0x80000000}, {{@in=@rand_addr=0x81, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x1, 0x1, 0xfffffffffffffffa, 0x9}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x1, 0x3, 0xfff}]}, @algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xd0, "4d51f9840cb91569b8b5756717b5419799783b68e1e362fc78a1"}}]}, 0x328}, 0x1, 0x0, 0x0, 0x800}, 0x40000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0xfff, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000)={0x0, 0x0}, 0x0, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000021000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f0000009000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000023000-0x4)={0x100000001}, 0x4) 2018/01/08 04:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3d1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c34000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f79000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000df3000-0x20)="0c04fd4ec5b648d235d4e0ea853df214c25f524e2cebbb9499055d98ecb85ac4"}) openat$rtc(0xffffffffffffff9c, &(0x7f0000192000-0x9)='/dev/rtc\x00', 0x408000, 0x0) clock_gettime(0x0, &(0x7f0000804000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000b80000)=""/55, 0x37, 0xdbb, &(0x7f0000eff000)={r2, r3+30000000}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000101000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) syz_open_dev$vcsn(&(0x7f0000091000)='/dev/vcs#\x00', 0x8, 0x8000) 2018/01/08 04:04:24 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x8, 0xfffffffffffffffa}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) setsockopt(r0, 0x84, 0x7, &(0x7f000028c000)="", 0x0) 2018/01/08 04:04:24 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bc7000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000d86000)='!#\a', 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/08 04:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/relabel\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) io_submit(0x0, 0x2, &(0x7f0000ecd000-0x10)=[&(0x7f0000f1e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00003e0000)="a8b558502907fe771307d6a0ad9aee53c6fa037df8b2db9c9577224e11ecff8cc4f8e9", 0x23, 0x1000, 0x0, 0x1, r1}, &(0x7f0000637000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1ff, r1, &(0x7f0000e72000)="6ae1ae60694deb51c6467001395718e34d67be4ebff9d375085632e318796abd95f541ed3c360089844696e970809716da1b5cf57ed16d520ea14e2896f29e9bc015b1e70caa34e3e77d0ec057cea98404ad31f3", 0x54, 0x4, 0x0, 0x0, r0}]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) unlinkat(r1, &(0x7f000007a000-0x8)='./file0\x00', 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000444000-0xd)='/dev/usbmon#\x00', 0x100, 0x200000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c8000)={0x0, 0x100000000, 0x40, 0x80000000, 0x8, 0x577a}, &(0x7f0000c27000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009ef000-0x8)=@assoc_value={r4, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a01000)={0x0, 0x38, &(0x7f0000f32000-0x38)=[@in6={0xa, 0x0, 0xc7c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}]}, &(0x7f0000013000)=0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000523000-0xc)={&(0x7f0000955000+0x2a7)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000eca000)={r5, 0x6, 0xae, 0x8, 0x3541, 0xc70b}, 0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002ee000)={0x0, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c9f000)={0xb0, 0x0, &(0x7f0000335000-0xb0)=[@dead_binder_done={0x40086310, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f0000fd8000)=[@flat={0x77682a85, 0xa, r6, 0x4}], &(0x7f0000d58000)=[0x40, 0x38, 0x78, 0x30, 0x38, 0x38, 0x18, 0x28]}}, @clear_death={0x400c630f, 0x4, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x30, &(0x7f0000c5d000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000002c000)=0x0, 0x1, 0x3, 0x36}, @flat={0x73682a85, 0xa, r7, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000529000)=0x0, 0x1, 0x1, 0x2c}], &(0x7f0000c02000-0x30)=[0x40, 0x20, 0x70, 0x40, 0x78, 0x48]}}, @dead_binder_done={0x40086310, 0x0}], 0x3e, 0x0, &(0x7f0000862000)="d63d0c984bda592eeaa93e26393dcb73c8a82cab2130e6b1545a3ac78767aa51a925e34f08fa6134c17b1e7126ed3d0f1c9bbca2e5737e672aaca1c3af5a"}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00008c4000-0x4)=0x0) syz_open_procfs(r8, &(0x7f00005d3000)='setgroups\x00') sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000ae9000-0xc)='/dev/audio#\x00', 0x62a9, 0x10000) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e84000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000abc000-0x105)={r2, 0x0, 0x1f, "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"}) read(r0, &(0x7f0000cfe000)=""/48, 0x30) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e86000)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}], 0x38) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e87000-0x10)={0xff, 0x1, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e88000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) r4 = getpid() perf_event_open(&(0x7f0000e86000-0x78)={0x5, 0x78, 0x3f, 0x1, 0x1, 0x6, 0x0, 0x8, 0x300, 0xf, 0x7bf, 0x6, 0x36ae00000000000, 0x935, 0x100000000, 0xd41, 0x3ff, 0x4, 0x100000000, 0x3, 0x7d21, 0x1, 0x401, 0x3, 0x1, 0x6, 0xffffffff, 0x2, 0x8000, 0x1, 0xb1, 0x9, 0x6, 0x101, 0x0, 0x3, 0x68027b02, 0x10000, 0x0, 0x5, 0x2, @perf_config_ext={0x30, 0x3}, 0x20000, 0x20, 0x401, 0x4, 0x8, 0x80, 0x400, 0x0}, r4, 0x9, r2, 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000013b000-0x14)=""/20) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000e85000-0x4)=0x4) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008bc000)=0x0, &(0x7f000050c000-0x4)=0x4) mmap(&(0x7f0000e87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000919000)=0x0) ptrace$pokeuser(0x6, r5, 0x401, 0x0) 2018/01/08 04:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a7000-0x9)='/dev/rtc\x00', 0x80, 0x0) recvfrom$inet(r0, &(0x7f0000948000-0x85)=""/133, 0x85, 0x0, &(0x7f0000d2a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00008ed000)={0x0, 0x0}) ioprio_get$pid(0x3, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000581000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000179000)=@common='gre0\x00') pwrite64(r1, &(0x7f0000966000)="", 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009cb000)=0x14, 0x0) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) timer_create(0x7, &(0x7f0000539000)={0x0, 0x5, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078e000)=0x0) timer_delete(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f0000dde000-0x40)=[{&(0x7f0000d85000)="9d72112e8237367f0d4930afaca0893e", 0x10}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f00000b4000-0xda)=""/218, 0xda) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000016a000)='/dev/dsp\x00', 0x80801, 0x0) statx(r3, &(0x7f0000f73000)='./file0\x00', 0x7000, 0x48, &(0x7f000002c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000884000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0xcd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000007e000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = memfd_create(&(0x7f00002a4000-0xd)='wlan0%md5sum\x00', 0x1) ioctl$TIOCCONS(r2, 0x541d) ioctl$int_in(r0, 0x5452, &(0x7f0000193000)=0x80) fcntl$getownex(r0, 0x10, &(0x7f0000b6c000-0x8)={0x0, 0x0}) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000db9000-0xc)={r2, r1, 0x2}) bind$alg(r0, &(0x7f0000527000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) r6 = dup3(r5, r0, 0x0) sendmsg$netrom(r6, &(0x7f0000832000-0x38)={&(0x7f00002c8000)=@full={{0x3, {"4f06e730c8b53c"}, 0x2}, [{"988c000000093d"}, {"9ac7169f995fa4"}, {"5f46c0610705e3"}, {"c63ec3e964b1f2"}, {"c7a53085f91d11"}, {"798f1d00006afb"}, {"f4a1891bac4a1f"}, {"2ce1c58f81a054"}]}, 0x48, &(0x7f0000be9000-0x60)=[{&(0x7f00008c8000-0xaa)="8e8988f2689758beba1f986b05", 0xd}], 0x1, &(0x7f0000232000)=[{0x90, 0x1bf, 0x2, "c53ee6c76bf37e53bf70048fbe5551f77d349b542976a99265cdb2998b1e2ccc76bf0303649a2b9d5cf635f56113abe3324d83d8c4edecafdd343e6f063f27b333e5cb4c4a45dd2d915ae1222a6482f9ee6045ba17c7365168da4ce7c56418575a466bd9a2b1c9be68adafc4f50a818717c4a83998448ba7eb17605e14c5"}, {0x10, 0x119, 0x3, ""}], 0xa0, 0x4050}, 0x40) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfffffd8c, &(0x7f0000741000-0x70)=[{&(0x7f0000592000-0x8d)=""/141, 0x8d}], 0x10000000000002c9, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt(r5, 0xfb25, 0x3, &(0x7f0000e65000-0x33)="37e5b34e25f8a08360997da9f5745b928de406658a3b676143fa89f29944a8ec6882b47946bcdcab610930fa7ec2ceb577ba98", 0x33) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 04:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c1000)='/dev/sg#\x00', 0xff, 0x701) accept$packet(r0, &(0x7f0000763000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b94000)=0xffffffffffffffcf) sendfile(r0, r0, &(0x7f00002f2000-0x8)=0x0, 0x7) connect$packet(r0, &(0x7f0000504000)={0x11, 0x1f, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000021000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x2, 0x40) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000023000-0xb6)=""/182) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000023000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f000001b000)=""/4096, 0x1000) 2018/01/08 04:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000027d000-0x11)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005d9000)={0x0, 0x0}, &(0x7f0000e9d000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000233000-0x8)={r2, 0x3e1}, 0x8) 2018/01/08 04:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000017d000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setattr(r2, &(0x7f00000b8000)={0x30, 0x3, 0x1, 0x401, 0x2, 0xffffffffffff0000, 0x80, 0xfffffffffffffff8}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ddd000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d30000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004f3000-0x6)={r3, 0x2}, 0x6) r4 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r4, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000009e000)={r1, 0x10}) bpf$MAP_CREATE(0x0, &(0x7f00005a9000)={0x10, 0xfffffffffffffffb, 0x10000, 0xcf, 0x11, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/08 04:04:24 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000718000)=@random={'os2.\x00', '-\x00'}, &(0x7f0000000000)=""/123, 0x7b) fchmod(r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000285000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0xfffffffffffffffd, 0x1, [0x0]}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$midi(&(0x7f0000add000-0xb)='/dev/midi#\x00', 0x0, 0x100) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000380000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d20000-0x78)={0x3, 0x78, 0x0, 0x6, 0x3, 0x2000000, 0x0, 0x3, 0x1000, 0x8, 0xffffffff00000000, 0x2, 0x1000, 0x3, 0x9, 0x6cbd, 0x3, 0x2, 0xffffffffffff4c34, 0x10001, 0x1, 0x2, 0x3ff, 0x3, 0x7f, 0x3, 0x3ff, 0x5, 0x1, 0x6, 0x200, 0x9, 0x3ff, 0x3, 0xb2f, 0x7ff, 0x7fffffff, 0x3f, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0xdf}, 0x118a1, 0x8, 0x3ff, 0x0, 0x3, 0x8, 0x2, 0x0}, r1, 0x0, r2, 0x1) sendto$ax25(r3, &(0x7f00007da000-0x35)="6903c08c1580917f90a0f99a058c0a266ced0d01f8b8fd20bc994780bd2091a23701998df55c26370151b989e362ce89263a661d21", 0x35, 0x8800, &(0x7f00005b3000)={0x3, {"b229182864a06a"}, 0x1}, 0x10) 2018/01/08 04:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000d4c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x7f, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0xffffffff, 0x0}) 2018/01/08 04:04:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x5, 0x2, 0x1, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xae)="7d4fe70b595cb4b271bb7da0af0dd701b106fbb1e51e3f8feb2c5fb8a2e8623209bacda76f709b0af7ed9652f528a8a90b0079d1b5a1e4fb78b0006c4bcb7137d52a8c0a40696624305d1656adc4d4330695c0d8f186c82eb3dd4b10fad8c7916737d07d0efc3a3d237a4c41b853cac8db11421b03ae5f5a50ec4c383ced86920fa85563322dfa1460f9e6abee494d6972deb12d9e8e85b3d0e59ca264f543b87d54f66a96cbbe917e38ad8b0d58", &(0x7f0000626000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00009e9000)="") lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/08 04:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a1d000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000bff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc4000)={0x0, 0x0, 0x0}, &(0x7f0000bb8000-0x4)=0xc) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000d5c000)={0x0, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_procfs(0x0, &(0x7f000019c000-0x8)='net/dev\x00') r7 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f30000)=0x0) r9 = getuid() getgroups(0x4, &(0x7f0000002000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r11 = signalfd(0xffffffffffffffff, &(0x7f000050b000-0x8)={0x8}, 0x8) r12 = accept4$packet(0xffffffffffffffff, &(0x7f0000722000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000048000)=0x14, 0x800) r13 = signalfd4(0xffffffffffffffff, &(0x7f0000a70000)={0x0}, 0x8, 0x0) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000197000-0xb)='/dev/hwrng\x00', 0x408000, 0x0) r15 = getpid() lstat(&(0x7f00003db000)='./file0\x00', &(0x7f0000cec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000088000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002be000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) getgroups(0x8, &(0x7f000017d000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r21 = syz_open_dev$loop(&(0x7f0000b40000-0xb)='/dev/loop#\x00', 0x10001, 0x80) r22 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000672000-0x3)='ns\x00') r23 = syz_open_dev$sndtimer(&(0x7f0000544000)='/dev/snd/timer\x00', 0x0, 0x2) r24 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000b9e000)=0x0) r25 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/status\x00', 0x0, 0x0) r26 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r27 = timerfd_create(0x4, 0x80800) r28 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/validatetrans\x00', 0x1, 0x0) r29 = syz_fuseblk_mount(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00', 0x2000, r19, 0xffffffffffffffff, 0x7, 0x20, 0x8001) r30 = socket(0x1, 0x805, 0x5) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000655000)={0x0, 0xffffffffffffff9c}) r32 = accept4$ipx(0xffffffffffffffff, &(0x7f00007e2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000202000-0x4)=0x10, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063b000)={0x0, 0x0}) r34 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000ffe000-0x8)={0x0, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000465000-0x8)={0x0, 0x0}) r37 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004b4000)={&(0x7f0000cba000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r38 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/dsp\x00', 0x80000, 0x0) r39 = accept4$unix(0xffffffffffffffff, &(0x7f000017e000)=@file={0x0, ""/108}, &(0x7f000052b000)=0x6e, 0x80800) r40 = memfd_create(&(0x7f0000b40000)='^\x00', 0x3) r41 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/access\x00', 0x2, 0x0) r42 = socket$inet6_icmp(0xa, 0x2, 0x3a) r43 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r44 = syz_open_dev$dmmidi(&(0x7f0000a65000)='/dev/dmmidi#\x00', 0x1ff, 0x200) r45 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000053a000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002c6000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000933000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getegid() r50 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f07000)={0x0, 0x0, 0x0}, &(0x7f0000543000)=0xc) r52 = getgid() r53 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r54 = socket$netlink(0x10, 0x3, 0x4) r55 = socket$packet(0x11, 0x3, 0x300) r56 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/relabel\x00', 0x2, 0x0) r57 = openat$mixer(0xffffffffffffff9c, &(0x7f00006c4000)='/dev/mixer\x00', 0x400000, 0x0) r58 = syz_open_dev$sndtimer(&(0x7f0000f6d000)='/dev/snd/timer\x00', 0x0, 0x440000) r59 = socket$nl_xfrm(0x10, 0x3, 0x6) r60 = accept$inet(0xffffffffffffff9c, &(0x7f0000605000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095f000-0x4)=0x10) r61 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005a1000-0x4)=0x60) r62 = openat$audio(0xffffffffffffff9c, &(0x7f0000059000)='/dev/audio\x00', 0x7010c0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002c7000)={0x0, 0x0}) r64 = syz_fuseblk_mount(&(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000a17000)='./file0\x00', 0x6002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x8, 0x102421) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000187000)={0x0, 0x0}) r66 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00002ef000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000c7c000)=0x0) lstat(&(0x7f0000f98000)='./file0\x00', &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r69 = syz_open_dev$sndtimer(&(0x7f000001c000-0xf)='/dev/snd/timer\x00', 0x0, 0x105000) r70 = socket$bt_hidp(0x1f, 0x3, 0x6) r71 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r72 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r73 = accept$unix(0xffffffffffffffff, &(0x7f000048a000-0x2a)=@file={0x0, ""/40}, &(0x7f0000395000-0x4)=0x2a) r74 = signalfd4(0xffffffffffffff9c, &(0x7f00002b9000-0x8)={0x3}, 0x8, 0x80800) r75 = socket$inet_icmp(0x2, 0x2, 0x1) r76 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000966000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b5c000)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cdb000-0x4)=0x0) stat(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000372000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000019c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df4000)=0xc) r80 = getpid() fstat(0xffffffffffffffff, &(0x7f0000d5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a6f000-0x8)='./file0\x00', &(0x7f0000f4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r83 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009db000)={0x0, {""/7}, 0x0}, &(0x7f000071d000)=0x10, 0x800) r84 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/member\x00', 0x2, 0x0) r85 = socket$netlink(0x10, 0x3, 0xb) pipe2(&(0x7f00009e3000-0x8)={0x0, 0x0}, 0x84000) r87 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f66000-0x10)='/selinux/access\x00', 0x2, 0x0) r88 = socket$unix(0x1, 0x5, 0x0) r89 = dup(0xffffffffffffffff) r90 = openat$cuse(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/cuse\x00', 0x10002, 0x0) r91 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(r0, &(0x7f000002f000)=[{&(0x7f0000933000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000e7000)=[{&(0x7f0000dc3000-0x44)="72015593fdbb116f6c1b36672744a340c04e179a8a6d8e4cfc496636af66b665cbc519dda266abb532677ade6738f6897f36a3416e59381bc640749a2d3e462606a09b02", 0x44}, {&(0x7f0000ea9000)="b5b8678c69009dc8b5831b75ff445e395eb813247040f989ac2a53c580b5469f1e939e831bc8ac4c7a864733e94c86417b477643d14a1bca299b2c17a0c948f1839d650fbbe80cac7c4a5bc0ced53d79c7634e5753e192c296", 0x59}], 0x2, &(0x7f0000d74000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11]}], 0x90, 0x40080}, {&(0x7f0000355000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000148000-0x20)=[{&(0x7f000043b000-0xd)="c829893ebd8afa86d7db996d60", 0xd}, {&(0x7f000089f000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000766000-0x110)=[@rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33]}, @rights={0x28, 0x1, 0x1, [r34, r35, r36, r37, r38, r39]}, @rights={0x30, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46]}], 0x110, 0x4040000}, {&(0x7f0000334000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b4d000)=[{&(0x7f00005dd000-0x98)="18fc39820eb89e3560567bb32e3b0637dcbec2b9db41b51d1b7d7c6e752bf79748337426e76981e8cc49c1535986ed5df5d5f212450359b46eb1a300721734fd3963b64ce9ede01930cd3bffcf68e4d8713d04f8c8f7cb4b26e292d154984bb4126364237d9ca7ed61f94f4ff9c573937d48104c9b56a6daf10a98a0f1dfa5df7f2e8a0cc317092b16dbb85ad78c58a52ae828fe9a6ef263", 0x98}, {&(0x7f0000079000)="babf12c4f3359aa272ce6eac3672284c99f45ef926970cc0fae2d881b395c682d7103cdf941e5b3071891ea21ffb03a744157724c05ce06dea88e1045e7709a8793a04abf54df2da82afbdf16d32fd6f9070a1d1d3b4ff03941422d92c8bdadea3c2227615420cc3e8db5e4aaa9c9891a6f9e04f8468af72866f5c34a3e9aa6e3c19525e2c722517d0a9513c55dbfa6e860464e6d4c6ee0804b91c04fe1da59920eaff821100aab943ae0f7751f57a7a33c1bf890ee4bea65dfe1db294c0dd887746795a39a8e44e5d1f8cf9c985", 0xce}, {&(0x7f0000254000)="fe28b3d1d4f6307ece96c87846234b910f3e2ddc44de3f89c5fc9754713844d414ab08c942dbdaddbe8b6cbac9bacd023d131534c58865419467912db377a3c0c4c0e8d13d9224039caf77f13b3e3670edbba9e7b07a0eb4f7982250c1498084d070d90463ebd09ae1b1061c0948fcd7186fae49c73e99ea607d81a7f415999c06ab5a068ea197ba173b5591a3c5f082", 0x90}, {&(0x7f0000e92000-0xbb)="6136633dd36dd8121fbbaa8665689c8773d75e37cd7319de2da10e0ea0dd0c64870a72dd8d928c5dec195b38e549ad3e0e3a1c5f9e196c0d1de091740efb106c605c2066ca4fd00f7e7606e657e56224dc46390d4e9e888e124cbef80c1d9c5cdbbe559865c3fce4c053043b1314ea9a6c789c08683eb0d8c92aec05250f1c53bcc2794022ef4e65a419208421843035f84cf02cc66eae886e71a88a6094f5aa5b0ca719bd5bd49ea22b0b0636db0d0011ae47d365bb2979688907", 0xbb}, {&(0x7f000021b000-0x2a)="f41e53eba83c64cebc7e803957ff8d8a6b184d978901f6a0c9af0edd34f00d8e02ab523c889374ae72e5", 0x2a}], 0x5, &(0x7f00006a6000-0xa8)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r53]}, @rights={0x18, 0x1, 0x1, [r54, r55]}, @rights={0x38, 0x1, 0x1, [r56, r57, r58, r59, r60, r61, r62, r63, r64, r65]}], 0xa8, 0x0}, {&(0x7f000096b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000719000-0x40)=[{&(0x7f00001d4000)="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", 0x1000}, {&(0x7f00009b1000+0x97a)="6036acf015395e19cb2fe3525ae7ed6f376e5d71fef7a7de9c242ada59e58d13bc24b75d87058aa4e1e601a6d8368f28109e10d3456e72803727dfaa428854a57c75834f34db57aa631b344acb63b2ea496338b41bcee0820cc63286b5ad053cf11f26c13f561719ad6ceb8fc41f7725a6828d3441ee2a2a4a8ea1438b2af88cee00eaa2e7293ea130823ffc1a7edf228e6eee0b1f602b58024d94771d2f9faa53038a01fa", 0xa5}, {&(0x7f0000aa2000)="774c3e8d4dbaa1673d0d33c6864f0f051a312fe93863ed156fae3d7ea372d41bb4a40370e668087acd3ea5afba7bd7f920e8efce84275a7b27b73a2939315732dbbcf511c01d0589799f54deb1933b02fa6f8bce937e537d81686e3891ec65d979c07f2bee6c26c22eb39fcbc5d19e43bc210fe529bba61c7bd5361bf0906241070078038e63c71a412bc1ce2d7d2055df649822666cbfe3e564b3f8412c81d5a113ade75c842ca1a7383fe21801666891d0d74b11340d11e639fd09b2adf7d8635ba03ae2c1d8e850824f79f62e46fcda13bc1d40a127f3c7df7a181b92c262378cebdd35dd7ed307634089bd6960dc24", 0xf1}, {&(0x7f00000d7000-0xb8)="13f52a26650a082009e8b55de3c5ada2593b114d4bd3e534fd089db98bfc2cca7ff6fd95a3370331a5a847aedee94fd3d7e4cc96214a3e57c51b48eefa05bfe66b6e28cbe204a302620523c530384da4b4699b62e31549f1c54d70348f0aec5fe38ceae93da89376e79603cce730403eb09b4769684e8ebc7aa2cc7a41e60b42975c947579f0db10bad8d5554fe380555bc4ca674ff2b88275c27eabd3d413facee5f4953abca3cf7628e5d2fb0fd7c1c94d736f122a9a2f", 0xb8}], 0x4, &(0x7f0000272000)=[@cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x18, 0x1, 0x1, [r69]}, @rights={0x30, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @cred={0x20, 0x1, 0x2, r80, r81, r82}], 0xa8, 0x4004005}, {&(0x7f00004fb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000085d000)=[{&(0x7f00004dc000)="0490882410b4507e73bd93f1188348854873ec50dfd2709770a18f8d2a3f4ab6e1a8a416ff082c8f02726250ba0fc8199f8bc94064ae186e65e631014f9eaedaefe0c5b295cf0ededd7aa627b9598a0934c392b39bf3e5e124258ac7ecf7ccfb194059ce799b775e64c466e58d25b8936b95df5d2471c593675a47", 0x7b}, {&(0x7f0000a71000-0x1a)="d3b5e5d8346739128e2b31c4c5573233a2a4f2e60571d4313ce1", 0x1a}], 0x2, &(0x7f0000f9f000-0x38)=[@rights={0x38, 0x1, 0x1, [r83, r84, r85, r86, r87, r88, r89, r90, 0xffffffffffffffff, r91]}], 0x38, 0x41}], 0x5, 0x40) io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r92 = socket$inet_tcp(0x2, 0x1, 0x0) close(r92) r93 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r93, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r92, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000012f000)='/dev/mixer\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006a7000-0x28)={&(0x7f0000916000/0x1000)=nil, 0x3, 0x0, 0x2, &(0x7f0000462000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x406) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000a26000-0x10)=""/16) getdents64(r1, &(0x7f0000e43000-0xc)=""/48, 0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000346000-0x8)={0x0, 0x54}, &(0x7f00007e0000-0x4)=0x8) fcntl$setsig(r0, 0xa, 0x18) mount(&(0x7f0000ead000-0x8)='./file0\x00', &(0x7f0000cc4000-0x8)='./file0\x00', &(0x7f0000879000)='reiserfs\x00', 0x10, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb5000)={r3, 0x8000}, &(0x7f0000237000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d11000-0x8)={r3, 0x1, 0x7}, 0x8) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000ede000)='encrypted\x00', 0x0) 2018/01/08 04:04:24 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x959, &(0x7f0000bed000)={0x0, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000011c000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000aff000)='/dev/adsp#\x00', 0xfffffffffffff000, 0x80000000400000) ioctl$TCSBRK(r2, 0x5409, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000005b000-0x1)=0x0) r3 = semget$private(0x0, 0x3, 0x10) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e99000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5f) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000013000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x100, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000001c000-0xe)='/dev/admmidi#\x00', 0x401, 0x200840) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000023000-0x4)={0x8}, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000022000-0xc8)=""/200, &(0x7f0000022000-0x4)=0xc8) 2018/01/08 04:04:24 executing program 3: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x0, 0x7132, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00005ec000)="bd2a01e3125965fe774d7d1083dc9c496b422403c1fa23baf526d253b34a2494968f6a772ef2a76b704ba9", 0x2b, 0x0, &(0x7f0000ce7000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f00007c2000/0x2000)=nil, 0x2000, 0x0, 0x4051, r1, 0x0) flock(r0, 0x0) pipe(&(0x7f0000066000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007c4000-0xc)=""/12, 0xc}, {&(0x7f00007c4000-0xec)=""/236, 0xec}], 0x2, &(0x7f00007c2000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/08 04:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000576000)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001be000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x80000001}, &(0x7f0000e70000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c3b000-0x8)={r1, 0x2}, &(0x7f0000a57000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001df000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x5b, 0x10000, 0x0, 0x6, 0x4, 0x9, 0x3, 0x1, 0x0, 0x7, 0x9e, 0x1000, 0x7]}, &(0x7f0000f9d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6c000-0x10)={0x8, 0x8000, 0x313b, 0x86bd, r2}, 0x10) mount(&(0x7f0000c91000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000d4c000)="") 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_dev$mouse(&(0x7f000069c000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x40) sendto$unix(r0, &(0x7f000055f000-0xbc)="d30c37e9744bd987e95aea3081e40032a913dc5eb94ac21bf56e442e6be02d81ebdb91f6a383c40a83c6c5d952b50e16ab0a87666110c7d1a1efe122fe24a2089d9802eca8a70ab32ea619029ffcf4baebf3f445d3697c676f19aa40872ebbd3f324135a36b5a82c447808c7397edbc918af2bc61f3ad145a1d3bc1afba7032cbe9df79aedb283688a24b6655bdef5ceea325a98ed2be9ca18d9f663b20477a9e3a922545cb923542f6292ef12ffa33cd2ef8cb7d6835a706dafacdd", 0xbc, 0x1, &(0x7f00004f3000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000255000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d48000-0x18)={0x0, 0x10, "cc7232b3022bd65ab81112413ac2301c"}, &(0x7f0000b89000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ae1000-0x8)={r2, 0xd719}, &(0x7f0000f14000-0x4)=0x8) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000066c000)=0x1, 0x2) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000022000-0xb)='/dev/adsp#\x00', 0x81, 0x8400) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000022000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000021000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000014000)={r2, r3}) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) pwritev(r0, &(0x7f0000971000)=[{&(0x7f0000fdd000-0x1e)="fcf8a1d5ae7280927a61ae236cef61a06c23649208cea814d3ce240d5ca1", 0x1e}, {&(0x7f0000f27000-0x1000)="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0x1000}, {&(0x7f0000de5000-0x1000)="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0x1000}, {&(0x7f0000780000)="04c8549217b649e6e7b7340658bfd7fd2ae6a5b5b26561176bcc990d014bdc24adc1341b9653e569fa1602eb2415d652c2ee2c753ae56e8b229a8eddf755a11ec34d", 0x42}, {&(0x7f0000cbb000)="810d0c67a19d04907bd4247cb88a072b7bb7406375554ac12b4b0e982b752a238a5e86285ce214", 0x27}, {&(0x7f00002fc000-0x7a)="0df35458aad72d8ded730d3c16e4d8c73616c17e33191251fb7b21ed94123b6c76b8f53c5f74b818ed15a00cd1efcb16e1f66c728db32b9ee927dd6f976f360376b9e563f06fa18d24adc0673e08bf98f3e55669aea113fce28c8927ab86108ac542ce65a76933752ab58b5ad259be3c49e261c8a5a47720fe00", 0x7a}, {&(0x7f0000876000-0xd3)="43665176dcda364018450d1c05b96f7bbcfe28b025b472d19d6ad1f4674c8f7117b17740bc7fc5d8c22202a04f2937f55dbc80c0f78ca12e4b3770dd6249304989dc948b8c2a96de4ae912ef8c0de203be50525ebd8d618054a4fa39c03da042dcd0596b1b98d5f672c2083668edba5925347ff15ed8d4285a609756076601fa4171cb57b29a947ba4f843773add21fc427f35fb82644bd4848d41829bc2c94ec25f349ba9c36eb1ce835a0482d7b105101fd9d7ffbe908758197763e280ac26a5dc4889a095340fff161c2b7cde3b7e0ca62d", 0xd3}, {&(0x7f0000a58000)="017d2c770cad4654329c82f6bf2fc4a05a633830cf187e4dcee435ecfd3f5b239681b640c18defa4", 0x28}, {&(0x7f00004b8000-0xec)="27273ba77edc7afe18ceffe147f6ffa78d2689152e6287d755ac0040c3d2295274e5a544a0a94141a662ce925940ea2ed115ce58e0b5eb535d2826feedd20d2ce7ecc6fbdce66890918e88ba5c3959cb58fceea61d261d08288ee100fd303f3ee67df935e13d3e8992335a92193f53d2ccdc4e319905604f92700c8b95975c2a72e129a63dbc03c89b1d9195573452c99d80a0b9ce953a290a973628edc01d1df228cbd92e6046e9ad097bbc86b5a8b62a0f4ed213d6d9a7546a8f184a548f402105dda3daa2aff018d89bd000d2e726bd91f21416c8626058497160ffd7616e492b58363d941150d3e35d15", 0xec}], 0x9, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178000-0x51)="9e354904a2aae37c1a88113d399749857eb5c938b310c88e4239598e0003bdffd477f77e6d526f123a22f29ca12f16165e", 0x31) r1 = openat(0xffffffffffffff9c, &(0x7f0000af3000-0x8)='./file0\x00', 0x40000, 0x100) mmap$binder(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x8, 0x30, r1, 0xd) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x28060400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bed000-0x10)="b3b65427e949ae70c4b0aa621aa64973", 0x10) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 04:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b0000)={0x0, 0x0, 0x0}, &(0x7f00000ac000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c7e000)='net/tcp\x00') remap_file_pages(&(0x7f00003e0000/0x1000)=nil, 0x1000, 0x2000004, 0x89f, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f0000f24000)=""/139, 0x8b}, {&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x3, 0x0) 2018/01/08 04:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000acd000)=0x0, &(0x7f000078d000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000083e000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = semget(0x2, 0x4, 0x1) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f000000e000)=""/4096) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f000000b000)=[{0x4, 0x7fffffff, 0x1800}], 0x1, &(0x7f0000022000-0x10)={r2, r3+10000000}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000034d000-0x8)='environ\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00003b8000)=0x1) 2018/01/08 04:04:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f000099d000)=0x4) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b7c000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000d25000)=0x0) lsetxattr(&(0x7f0000c62000-0x8)='./file0\x00', &(0x7f0000784000)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x2) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005b1000)=0x0, &(0x7f0000dc2000)=0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004d4000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aee000-0x10)={0x0, 0x80f, 0x80000001, 0x5}, &(0x7f0000014000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008b6000-0x8)={r2, 0x6, 0x123}, 0x8) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) syz_open_dev$usbmon(&(0x7f000010b000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d4003010000020000000e00f21e00001100002103c76e35", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) 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=0x8001}) write$tun(r2, &(0x7f0000db2000-0x105)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "fb7a21", 0x40, 0x62, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "588e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}, 0x6c) acct(&(0x7f0000aa0000)='./file0\x00') 2018/01/08 04:04:25 executing program 2: getgid() getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000903000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mknod(&(0x7f0000e6b000)='./file0\x00', 0x0, 0xfffffff7) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000eff000-0xf0)=""/240) close(r0) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000051a000)=@assoc_value={0x0, 0x5}, &(0x7f0000a67000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000074b000)={r3, 0x1}, 0x8) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000022000-0x10)={0x9, &(0x7f0000010000-0x48)=[{0xf9, 0x400, 0x0, 0x3}, {0x5, 0x800, 0x2, 0x100000001}, {0x2, 0xa122, 0x6, 0x101}, {0x0, 0x1, 0x6, 0x6}, {0x5, 0xffffffffffffff4e, 0xfff, 0x6}, {0x67, 0x9c, 0x3, 0x1}, {0x1, 0x4, 0x8, 0xeb}, {0x77, 0x1, 0x0, 0x7}, {0x401, 0x4, 0x7, 0x5}]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$TCSETSW(r1, 0x5403, &(0x7f00009db000-0x24)={0xfffffffffffffffc, 0x5, 0x1b0, 0x100, 0x100000001, 0x1f, 0x9, 0x6, 0x4, 0xe76, 0x65, 0xef}) fstat(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000022000-0x188)=@flushpolicy={0x188, 0x1d, 0x20, 0x6, 0x0, [@user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff}}, @lastused={0x10, 0xf, 0x10000}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @encap={0x1c, 0x4, {0x5, 0x3, 0x3, @in=@multicast1=0xe0000001}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0xfff, 0x3, 0x6f, 0x2, 0xa0, 0x20, 0x11, 0x2f, r2}, {0x7, 0x7ff, 0x400, 0x10000, 0xffff, 0x80000000, 0x6, 0xffffffff}, {0x1, 0x7f, 0x40, 0x1}, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x2}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x1, 0x7, 0x5, 0x0, [0x3]}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x188}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x9, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000619000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x400000) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000194000)=0x0, &(0x7f00002f1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000145000)={0xa0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000cf4000)={0x800000e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eed000)='/dev/sg#\x00', 0x8e, 0x1) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000eee000-0x4)=0x0) 2018/01/08 04:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000144000-0x4)=0x0) r2 = getuid() getresgid(&(0x7f00008ce000-0x4)=0x0, &(0x7f00007ea000)=0x0, &(0x7f000086e000)=0x0) sendmsg$unix(r0, &(0x7f0000617000)={&(0x7f0000803000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002bb000)=[{&(0x7f0000d9e000)="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", 0x1000}, {&(0x7f0000349000-0x54)="fdf093a69a650caa50efc7060c344ad7c5fed6311a99f5fe81daa4c89c6c5565e888293d5e2bf2bbe98b0e5a6cec20e598ae6902a67f81ea1315a75f4f1aa5d1866409cbf43261370e1555dade375a6526dc665d", 0x54}, {&(0x7f00007a8000)="94dd0f68c15c1629fc2989f1fb87f2b604c381b4c30fcbe63fccd3bac32f2487de3cf32448c32c7359a2301aeed0c54d0973395856dff8761245476fc99d821ed51fee51d976f893b391a42bafd8fcece159e095f4ad7330a82aae989fdb6f88ac20b9bb2fceb239716ba1cc695d83ed2ba31838567dfea7ffc9981b07a78ee66805ed2b585ce41331b3a4856c4d2015e5eeccbcfacd734fa4ef11555e87266c4f16c2de1e23a8e9a8c7121979fd4b7580d3c7cc60bf8c346cade7568409db430249174935a648515072e1d829c3ec634dae9215a8ac849f05940ddfc5444784d523c45e604ffd51205cae", 0xeb}, {&(0x7f0000311000-0xe9)="9254946f29bd964243e18b9f0d1b0a274a811c50009c5053a7605aca3a1e2efe6bd743757c155e69db73114773d1cd6c1b8b18f8d13daafd124972dec2b596e9b931f219652032aade140f19520f84d56b44c0f5e7bff5b9c9ce481d6ed0445678d2e04dd003dcf3acded6497455c19de1addcf3cc5314fd48273ec12a7d6a9cc33b6e02107d83729d0b313bb84a1c95b1d1e6b9ba13122bb16e6ef1f17cc1d0b1724bcfa7b8b99e83a55d66f0daed7e58fa6583b8c11068f903fd8e45d97c81db295b03904cd1c15b5d98cb8d0c1bae771e4516f01b0d170cb337996164a00c520974ab69ce5f4af9", 0xe9}, {&(0x7f0000c98000-0x1c)="1413ce9276a1454963b682cac9217145daf97aea166e8c32f22227a8", 0x1c}, {&(0x7f000058e000)="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", 0xfc}, {&(0x7f00008e9000-0xbc)="58083a1776dbba344021d62fc41ba7c37102e5505b1bd7cf33cba025a20d1b45a0eb0d7017ea99669a2414b41e4781591dec455f05a31cb41964494ae231ff8be6d888dbba0c71ad7e3dc50dc05d92dd787555812ec81d0172548c5a88705bcc9a7cb7aa6143bc701edd3a353b27b077fdb7b70850094b2e7c44a39ed32750795b32ddad944b9e3bfaa5b78737be7accd1c5d7f8e7d0f023e778309053036ac9df11fc8e6b52f2b9164c09d3cb1369d0ed94282192f74b0670456200", 0xbc}], 0x7, &(0x7f0000bdf000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20040004}, 0x24040080) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c32000)={0x0, 0x100000000, 0x0, 0x40, 0x4, 0x2, 0x6, 0x20, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x438, 0x62, 0x8, 0x3, 0x8}}, &(0x7f00005ff000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000476000)={r4, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc612}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4, 0x2, 0xfffffffffffffff7, 0x5}, &(0x7f00007c2000)=0xa0) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cab000-0x12)={@common='irlan0\x00', 0x7fffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) fcntl$setsig(r1, 0xa, 0x0) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) connect$inet(r2, &(0x7f0000509000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000018000)='/dev/usbmon#\x00', 0x1, 0x272401) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000022000-0x1e)={0x8, 0x5, 0x7ff, "5a7813b4be28", "2df0cee63a85731bdcfa7f434ac44457"}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:25 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/member\x00', 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000580000-0x9)={0x1f, {0x7fffffff, 0x3, 0x8e0e, 0x1, 0x1, 0xab2}, 0x80}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x7, 0x0, 0x81, 0xdb71}, {0x8000, 0x5, 0x5, 0x80}, {0x5, 0x80000000, 0x36f, 0x0}]}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000+0x413)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0xcc, 0x0, 0xff, 0x4040000, r3}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000308000-0x4)=0x0, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000025b000-0x4)=0x0) 2018/01/08 04:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001d2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ec2000)={0x2, 0xb9dc, 0x1f}) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e48000-0xc)=@sack_info={0x0, 0x321f78c0, 0x6}, &(0x7f00009b1000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dc0000-0x99)={r2, 0x91, "896d4fe100480d9d4eab84794943354c5bf8579bfdb9b01b05e0143631cb11a0a213d3c67c1582fe10ce83b424179805f1dc6cdb968711743b5d92517d897f7337e88cf81f82e7d8303ae255a547fc67fc41335a3c6a4da0dcd59bb77b8a5b4ce1563722f9acab5c4f7bc98432792696a13a1456d6334183a3f5d13cdf575d403cba3ddf24515f158c209262c5c7d0e962"}, &(0x7f0000675000)=0x99) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000858000-0x50)={{0x0, 0x0, 0x0, 0x3, 0x0}, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6f000-0x8)={0x0, 0xbb57}, &(0x7f000056a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc4000-0x6)={r3, 0x4}, &(0x7f0000599000)=0x6) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f00003c4000)=[]) r0 = syz_open_dev$mice(&(0x7f000038f000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000560000)=0x0, &(0x7f00005bb000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) fcntl$setstatus(r0, 0x4, 0x800) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000bb5000-0x8)='./file0\x00') unshare(0x40600) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005fd000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) stat(&(0x7f0000033000-0x8)='./file0\x00', &(0x7f0000ac3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006f6000-0x8)='./file0\x00', 0xe001, r0, r1, 0x0, 0x80000) poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r2 = accept4(0xffffffffffffffff, &(0x7f00005e2000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000080e000)=0x8, 0x0) ioctl$sock_bt(r2, 0x0, &(0x7f0000368000-0x80)="4c8c9b9fe2e0412520ff76bb927fa1cc694980c2e0a0db8491f4787a175dcb4c50dcc65ce68639af592d8cce28aa715d9b9f9031f7ca3dee58336e9db85975b5dc07c04124007935724ec900a34c66c261512137747e97b5619d2ffc00021dd356a08cab46c68e03535fd286903f96928d5d676a87f0506d804f20fe1bf52f49") 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000505000-0x8)=0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000874000-0x8)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000a5000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000fdc000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed0000-0x28)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x800) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000835000-0x78)={0x0, 0x78, 0x1ff, 0x7, 0x72, 0x5, 0x0, 0x0, 0x18011, 0x3, 0x1000, 0xe350, 0x0, 0x4d3, 0x0, 0xef, 0x3, 0xef, 0x1, 0xffffffffffffff00, 0x3, 0x6, 0x2, 0x8, 0x1, 0x800, 0x0, 0x3f, 0xc2f, 0x5, 0x7, 0x100000000, 0xfff, 0xfffffffffffffff7, 0x7fffffff, 0xfc, 0x3, 0x100, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f000041c000)=0x0, 0x6}, 0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x5aac03f7, 0x4, 0xfed3594, 0x0}, r0, 0x100000001, r1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003c1000)=0x0) r3 = getpgrp(r2) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000015a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xaf138497dc50610d}) kcmp(r3, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000001b000-0x8)={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000021000)={r1, 0x1, 0x3, [0x4, 0x3, 0x5]}, &(0x7f0000014000)=0xe) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd5000-0x11)='/dev/qat_adf_ctl\x00', 0x803fe, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000830000-0x40)={0x7ff, 0x2, 0x101, 0x75b, "bdf4192e29f4dd13745885c218f374fddaae5edf522fa9ff760e88ab8a2f72351d373039ae5156cab97b0008", 0x8}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) read$eventfd(r1, &(0x7f0000b8f000)=0x0, 0x8) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00004f6000-0x10)={0x0, 0x0}, &(0x7f00008a2000)=0x10) write(r0, &(0x7f0000a29000-0x26)="26000000130047f1ffffff7f00ffffff080003ff01000000f6b200000017edff050016006e35", 0x26) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000033000-0x18)={0x3, 0x10, [0xfffffffffffffff7, 0x5, 0x1000, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000030000-0x98)={0x1, 0x0, [{0x48c, 0x0, 0x0}]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000033000)='/dev/kvm\x00', 0x48002, 0x0) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000608000)='/dev/sg#\x00', 0x5, 0x280000) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ebb000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cc8000)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000c19000)="") ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000d51000)=0x0) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/01/08 04:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000562000-0x8)='./file0\x00', 0x121200, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000014b000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004aa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008be000)={r2, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x0, 0x401, 0xfff, 0x9, 0x1000, 0x101, 0x2, 0x9, 0x3, 0x98d, 0x1ff, 0x3, 0x9b8]}, &(0x7f0000b3f000-0x4)=0x108) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_delete(0x0) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2088000, &(0x7f00006ab000)="", &(0x7f000001a000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000091000-0x10)={0x1ffffc85, &(0x7f0000de3000)=[{0x6, 0x0, 0x0, 0x0}]}) socketpair(0x0, 0x3, 0x32, &(0x7f0000591000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00004ec000)={0x1080000000000000, 0xf000, 0x5d, 0x8, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socket(0x4, 0x807, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000788000)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000b000-0x10)={0x4, 0xb3, 0x86, 0xb2}, 0x10) 2018/01/08 04:04:25 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000b76000-0x4)=0x0, &(0x7f0000193000-0x4)=0x0, &(0x7f000019f000)=0x0) lstat(&(0x7f0000689000)='./file0\x00', &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a52000)=[r1, r2, 0x0]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000017c000)=0x0) setpriority(0x1, r4, 0xfff) read(r0, &(0x7f0000c7c000)=""/136, 0x88) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00003bf000-0x28)={@generic="d381a1e2938f04a518db6540645bf8f7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000b0e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0xd9b, 0x0, 0x8, 0x20026, r5}) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$audion(&(0x7f000000e000-0xc)='/dev/audio#\x00', 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r2, &(0x7f0000475000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000eeb000-0x8)='./file0\x00', &(0x7f0000d0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000067b000)='./file0\x00', &(0x7f0000a4c000-0x8)='./file0\x00', 0x1, r3, r4, 0x3, 0x401, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000030d000)="", &(0x7f000041c000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f0c000)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setitimer(0x0, &(0x7f0000ff4000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000de7000)='dns_resolver\x00', &(0x7f0000ef0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092a000)="d800", 0xfffffffffffffed0, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffff9c, 0x40485404, &(0x7f0000f89000)={{0xffffffffffffffff, 0x2, 0x200, 0x1, 0x4}, 0x1000, 0xe4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000c7b000-0xb)='cifs.idmap\x00', &(0x7f0000d24000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca9000)='dns_resolver\x00', r1) 2018/01/08 04:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000043d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='irlan0\x00', @ifru_mtu=0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/enforce\x00', 0x48080, 0x0) bind$inet6(r1, &(0x7f00007fb000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000570000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000de8000-0xc)={&(0x7f00004a9000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x324}) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f00001c1000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000015d000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000dac000)={0x7, 0x78, 0x0, 0xfffffffffffff10e, 0x6, 0x4, 0x0, 0x7fffffff, 0x4200a, 0x8, 0x401, 0xffffffff00000000, 0x4, 0xeb22, 0x6, 0x7, 0x5, 0x8, 0xc63, 0x0, 0xb92f, 0x10001, 0x0, 0x3, 0x1f, 0x81, 0xffffffff, 0x5, 0x0, 0x8, 0xbb4b, 0x1819, 0x9, 0x2, 0x3ff, 0x7, 0x9, 0x2902269c, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000837000)=0x0, 0x6}, 0x80, 0x2, 0x10000000000000, 0x7, 0x73d4, 0x0, 0x1, 0x0}, r1, 0x4, r2, 0x4) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003000-0x18)={0x9, 0x10, "2ffcdfa90d6e16b6307cad29780e360e"}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000003000-0x8)={0x3}, 0x8) 2018/01/08 04:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d7000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) getdents(r0, &(0x7f0000166000-0x76)=""/118, 0x76) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000329000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bff000)=[{0x7, 0x10000}, {0xa, 0x7}, {0x3, 0x6}, {0x0, 0xa5}, {0xc, 0x4}, {0x26caf11fa7e1bd76, 0x7fff}, {0x8, 0x400}, {0xb, 0x200}], 0x8) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x3) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x4b, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000351000-0x18)={r0, &(0x7f0000856000)="", &(0x7f0000bdb000)=""/165}, 0x18) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f000052e000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000023f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000043a000)=0x0, &(0x7f0000ef2000-0x3)=0x0, &(0x7f0000000000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000038a000-0xc)={r2, r3, r4}, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000001000)={0x4, 0x39c8, 0x40, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) fadvise64(r1, 0x17, 0xc5f1, 0x2) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000036000-0x8)='./file0\x00', &(0x7f000000e000)={0x8, 0x0, ""}, &(0x7f0000036000-0x4)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000490000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009a5000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000317000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000161000)=0xe8) lstat(&(0x7f000087e000)='./file0\x00', &(0x7f0000568000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dba000)={r1, r2, r3}, 0xc) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) readlink(&(0x7f0000aa2000-0x8)='./file0\x00', &(0x7f00009d6000)=""/4096, 0x1000) 2018/01/08 04:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ec6000)={0x0, 0x0, ""}, &(0x7f00007ca000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioperm(0x0, 0x6, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e24000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4fd4}, &(0x7f00001cc000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e6c000-0x14)={r2, 0x5, 0x81, 0x5, 0x6, 0x6}, 0x14) 2018/01/08 04:04:25 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000021000)=0x0, &(0x7f0000005000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="d3", 0x1, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x80, 0x10000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x0) keyctl$update(0x2, r1, 0x0, 0xe3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000007000)='.dead\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x14)='cpuset]-keyringppp0\x00', 0xfffffffffffffff9) request_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x5)='user\x00', r3) 2018/01/08 04:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000d9b000)=""/79) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="032236f9b752", [0x0, 0x0]}, 0x14) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000723000-0x4)=0x3) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a8c000)={0x0, 0x7, 0x0}, 0x4) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fc0000)={0x6, r0, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e95000)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000076e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00009f0000+0xa00)={0x7, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1d, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004e0000-0x4)=0x0, &(0x7f0000de2000)=0x4) fdatasync(r1) 2018/01/08 04:04:25 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066b000)='usercgroupeth0md5sum\x00', 0x3) clock_gettime(0x0, &(0x7f00003e4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000471000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000144000-0x90)=[{{0x77359400, 0x0}, 0xfffffffffffffeff, 0x40, 0x4}, {{0x77359400, 0x0}, 0x8000, 0x6, 0x3}, {{r1, r2/1000+10000}, 0x7, 0x2, 0x80000001}, {{r3, r4/1000+30000}, 0xfffffffffffffff9, 0x6, 0x5}, {{0x77359400, 0x0}, 0x2, 0x200, 0xa50b}, {{0x0, 0x0}, 0xff, 0xffffffffffff7fff, 0xed2}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) 2018/01/08 04:04:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x5e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x200, 0x2, 0x10000000ffff, 0x47d0, 0x1f, 0x800000007}}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000022000-0x4)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000001c000-0x4)={0x1f, 0x2, 0x4c91, 0x0}) 2018/01/08 04:04:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = shmget$private(0x0, 0xd000, 0x0, &(0x7f000044d000/0xd000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000014000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000013000-0x2)='[\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ae3000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:25 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00007be000-0x97)=""/151, &(0x7f0000fd0000-0x4)=0x97) sendmsg$nfc_llcp(r0, &(0x7f0000008000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5bb93da65698816a251553ccadae7e555f6cda952e845c18dd8b91c79a74823ceae9a2ef77944e0075ecdb0042c6de5b78dd715b03ff4550948a81286ffbe5", 0x0}, 0x60, &(0x7f0000fd0000)=[{&(0x7f0000004000)="f7", 0x1}], 0x1, &(0x7f0000007000)={0x18, 0x10b, 0x2, "fd"}, 0x18, 0x0}, 0x40004810) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000311000)={0x80, 0x10000000000, 0x7, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fd0000-0x12)={@common='gre0\x00', 0x0}) 2018/01/08 04:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) arch_prctl(0x1004, &(0x7f000060e000)="802c6685a0556c3b16fc7c409f7513520c66d26799f2f9fed0d68fa7a25db872717619b8f2ee538bb57f5d8b4154f92cf035189e511836458dfa7bcf160df07f5293a200d8366557d74bc7ccdcba0379265cfa2ff55e7a7de20e9b1096d310e15ee9571398579f19c7ce22b132ab34ab793061a1637e6851ceaf0379306859760ff1ace7fd5a3a915bef1d126460782cc2bccb1f9f44ba3c24d3daf48e740fb4b5ad26a43e64e83349e457247254b5864537626e42eb109031f3e636366a14ed420a57d092893323634494e37bd646b01b7a2faf7bdef6105728") setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000e5d000)="b7437ad0da5926a44a7b268777f1bb6d2bcd68c75a4d8f6ee7f8cf8c82c724f5519028f40539a9cdbaae7495edd9714ed39889dcfeeac8ccbcf0748a44a3dc37994c652dc4a4ffcd9a7bd78902598f04cdab49251acf6919f8fc8237a491b0726a8be7396b021f7f489bcb559f6d61de68e786d3b0044a01f7b1643f946af61c6e460d317acf06edb37758bb54ad86ce8e7d804ca7", 0x95) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000597000)='/dev/adsp#\x00', 0x1ff, 0x10000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cd9000)={0x0, 0x0, 0x20, 0x0, 0xaa, 0x3, 0x0, 0xffffffffffffff1f, {0x0, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x519e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x200, 0x80000001, 0x0, 0x2}}, &(0x7f000025a000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d97000-0xc)={r2, 0x9, 0x20}, 0xc) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000023000-0xc2)=""/194) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000008000-0x138)={{0x6000, 0x4000, 0xf, 0xfffffffffffffff8, 0x1, 0x1, 0x1, 0x9, 0x3, 0x8, 0x7, 0x1, 0x0}, {0x111000, 0x4, 0x10, 0x6b72, 0x101, 0x9, 0x20, 0x20, 0x9, 0x1, 0x5, 0x9000000000000000, 0x0}, {0x3000, 0x6000, 0xa, 0x81, 0xec89, 0x3, 0x1, 0x1000, 0x25b, 0x8, 0x5, 0x1, 0x0}, {0x1f001, 0x0, 0x1d, 0x5, 0x2, 0x6, 0x200, 0x5, 0x8000, 0x6, 0xfffffffffffffff8, 0x800, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x1, 0x80000000, 0x106, 0x80, 0x2, 0x2, 0x0}, {0x2, 0xf000, 0x8, 0xdb, 0x89, 0x47, 0x4c2e, 0x1, 0x3, 0x6, 0x1, 0x3, 0x0}, {0x4000, 0x0, 0x0, 0x1, 0xe2, 0x64a, 0x5, 0xff, 0x2, 0x7, 0xffff, 0xce, 0x0}, {0x17000, 0xd000, 0x1f, 0xffffffff80000001, 0x3f, 0xfaa3, 0xfffffffffffffff7, 0x1, 0x7abb, 0x7, 0x7, 0x8, 0x0}, {0x10000, 0x1, [0x0, 0x0, 0x0]}, {0xf000, 0x102000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x3000, 0x41, 0x2, 0x5800, 0xf000, [0x3, 0x3f, 0x7, 0x5]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000024000-0x8)='./file0\x00', 0x412001, 0x166) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000e8b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x101000) recvfrom$ipx(r1, &(0x7f0000f3c000-0xae)=""/174, 0xae, 0x40000000, &(0x7f0000b94000-0x10)={0x4, 0x7, 0xffffffffffff5655, "8eafe10b1d57", 0x946, 0x0}, 0x10) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000003fe1fc"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ea000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b6000-0x8)={r2, 0xff}, &(0x7f000069d000-0x4)=0x8) syncfs(r0) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000-0x11)="617474722f736fbb0600510000000000be") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000e000-0x7b)={0x0, 0x73, "5eb774b415526638bad98e2c4cb7450424bf10cbd9c01dac091c4e2ade2424ddc8b2d70b4fa6a550816fcb4465735bd054f9131709bac680485702259384c1338230318af03b7dc1cc67b9c8fecce92549e4655ab50d2cd875505c2ea73f020876629d71b601f46fe33276d9b1c650e504889a"}, &(0x7f000000e000-0x4)=0x7b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000d000)={r2, 0x0, 0x6, 0x4}, &(0x7f000000d000)=0x10) write$tun(r1, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) 2018/01/08 04:04:26 executing program 3: r0 = syz_open_dev$midi(&(0x7f00005b8000-0xb)='/dev/midi#\x00', 0x6, 0x10000) read$eventfd(r0, &(0x7f0000d03000-0x8)=0x0, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='cubic\x00', 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000034f000-0x8)={r1, 0x16f5}, 0x8) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d2c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='dummy0\x00', @ifru_addrs=@generic={0x1, "aa654cee4dad8f0be221c8e9605a"}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000031f000-0x50)=""/80) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000bac000)="8c1701f646d08159f36f8a1e546f714671b1fc11c87a1e495b5dfd1d2d386eb54bac670ce6a043403dccdf45e86850861fecfac4d131c956aaedf4400d4cfaa2fa49ac501de7015f96b09ab04c232f9bbf4fdaa7e5ae1521b7cc256583037110d63bd19d004ca5054199a067053a512550aa2cf579a86955e378cb0a8fab06f8bfd0ff453b674de8acf69655ffc1e25a9d9a3243ae120b3058db7436fc218a1baee0f4c810fc3bf9", 0xa8, 0x40000, &(0x7f000024d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000417000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00003a4000)={0x0, 0x5000, 0x10000, 0xe47d, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000016f000-0x88)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffff8, &(0x7f0000f27000)={0x2, 0x3, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9f) 2018/01/08 04:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/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, &(0x7f0000aff000-0x4)=0x200000000000e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/08 04:04:26 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00009dc000-0x20)={@common='ipddp0\x00', @ifru_flags=0x0}) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fed000-0x10)=@buf={0xa6, &(0x7f0000726000)="a9368fa21e5f2b3ee0515ba273b87cab9ec090c6d203b0af35b152be00422088208592ac89ac7f593f35dc1c4bb254ea49b0406efe6958d2170ead1158a1bd1f162d24d0d2f319c8faec175a38ecb11f0beaf49ecd596cf86b2a84a9caa05040664eff16413883f307f7e28933665f493086dd63b8cbdae7120151b7d51bc85af0adc34d244417114566fe8112b895fb5a9c13fc1f88563c880841713f77666bc152c0106d6b"}) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) accept4$packet(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000020000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000001e000)=""/169) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000034000)={0x127ff, 0xffffffffffffffff, 0x0, 0x1000, &(0x7f0000028000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000028000-0x98)={0x3, 0x0, [{0x6, 0x3, 0x0, 0x0, @sint={0xffffffffffffffff, 0x7fff}}, {0x10001, 0x2, 0x0, 0x0, @irqchip={0x5, 0x9}}, {0xbae, 0x1, 0x0, 0x0, @irqchip={0x1ff, 0x0}}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f000002d000-0x18)=[@text64={0x40, &(0x7f0000003000)="4309f407f407c72da34c000066440f386f234e0f2316b9c00800000f324e0f00970f01d1460f073ee700c4e1f9175c5300", 0x28}], 0x36d, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1000000000000260, 0x0, [{0x48b, 0x0, 0xfffffffffffffffe}]}) 2018/01/08 04:04:26 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000754000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a04000)={0x0, 0x3a}, &(0x7f00008cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000258000-0xa0)={r1, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x7, 0x6e}, &(0x7f0000f5a000)=0xa0) request_key(&(0x7f0000fb1000)='big_key\x00', &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009f8000)='*nodev*\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000259000-0x4)=0xd52, 0x4) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) r0 = syz_open_dev$midi(&(0x7f0000a14000)='/dev/midi#\x00', 0xffffffffffffffcf, 0x224200) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000705000-0x18)={0x401, 0x7, 0x100, 0x8, 0x0, 0x4}) getpid() rename(&(0x7f0000580000)='./file0\x00', &(0x7f0000ffb000-0x8)='./file0\x00') 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) getsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000786000)=""/23, &(0x7f0000a81000)=0x17) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000643000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 04:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8020000000000003, 0x2) bind$inet(r0, &(0x7f0000858000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000012b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003cc000-0xc)={0x3, 0xffffffffffffffff, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00005c5000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000388000)=0x8) r1 = syz_open_dev$dspn(&(0x7f00007a7000)='/dev/dsp#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001c3000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f0000143000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f42000)={0x0, 0x9}, &(0x7f000086d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000053e000-0xb8)={r2, 0x7, 0x40, 0x800, 0x8, 0xfffffffffffffffa, 0x80000000, 0x6, {r3, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x7a00, 0xa9a, 0x5}}, &(0x7f00002e4000-0x4)=0xb8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r4) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000968000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xcd27, &(0x7f0000f7c000-0x5)={0x0, 0x0}) r1 = socket$inet(0x2, 0x806, 0x0) bind$inet(r1, &(0x7f0000834000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00007e8000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) 2018/01/08 04:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007c2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae2000-0x4)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000f3e000)=[], 0x0, 0x0, &(0x7f0000e11000-0x10)={0x0, 0x1c9c380}) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x7ff, &(0x7f0000021000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000013000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r2, 0x8) 2018/01/08 04:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r2, r1}, &(0x7f0000f90000-0x1)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000fbb000)={'sha224-avx2\x00'}, &(0x7f0000e49000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b78000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = getpgid(0x0) setpriority(0x2, r3, 0x1) setitimer(0x2, &(0x7f0000d0e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) add_key$user(&(0x7f000006b000)='user\x00', &(0x7f0000dc2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d07000-0xe)="777e7b2fbdc5e13ccfe23791dd16", 0xe, r0) mprotect(&(0x7f0000cc2000/0x2000)=nil, 0x2000, 0x1000001) 2018/01/08 04:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00005b8000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f000024d000-0xb)='/dev/vcsa#\x00', 0x0, 0xcf49fc81820886d1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000fcb000)=0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00007c6000)={0x7c, 0x0, [{0x40000048e, 0x0, 0x0}]}) openat$audio(0xffffffffffffff9c, &(0x7f00001ab000-0xb)='/dev/audio\x00', 0x101000, 0x0) 2018/01/08 04:04:26 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000e8e000)='/dev/input/mouse#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000d1e000-0x14)={0x7, 0x80, 0x4, 0x2cd, 0x8001, 0xfffffffffffffe94, 0xfffffffffffffee0, 0x0, 0x2, 0xffffffffdd98f40b}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000578000-0x5)='dead\x00', &(0x7f0000d71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00002af000)='.request_key_auth\x00', &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000543000)='dead\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) keyctl$set_timeout(0xf, r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000371000-0xb)='/dev/vcsa#\x00', 0xfff, 0x4000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c19000)=0x1, &(0x7f0000170000-0x8)=0x2) 2018/01/08 04:04:26 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000012000)=""/4096, &(0x7f0000001000)=0x1000) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000013000-0x4)=0x0) tkill(r2, 0x2b) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000812000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xffff7fffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = semget(0x3, 0x3, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000212000)=""/97) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/01/08 04:04:26 executing program 7: unlink(&(0x7f0000651000-0x8)='./file0\x00') r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000010000)={&(0x7f0000a3e000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000042b000-0x7)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000000)={0x0, 0x2, 0x3f, &(0x7f0000836000-0x8)=0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/165) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001000)={{0x8, 0x5, 0x8, 0x3, "0f2a14f58870bfd0911faf9385e26c7dbcb9f9128202b8aeffa27d9ff039fdb1e90ff3de41db2cf6648e5706", 0x5}, 0x0, 0x0, 0x1, r2, 0x1, 0x40, "27bcf368647fa7d9f6d41c5df2551101871413ea80eba4c594a816e4b74bb102566d6cd85ce2782ce93dcd10a1d79f16112c93771a7da33fe6bd8cd56670d4af", &(0x7f0000001000-0x8)='qvmnet0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x7, 0x10000, 0xa1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x0, 0x2000, 0x88, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0xfff, 0x4) fdatasync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=""/13, 0xd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r0, 0x101, 0x0}, {r0, 0x9004, 0x0}, {r1, 0x680, 0x0}, {r1, 0x100, 0x0}], 0x4, 0x411e40b9) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000006000)={{0x0, 0x80000001, 0x3, 0x3879, 0x0, 0x8000}, 0x42e6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000008000-0x1)=0x8, &(0x7f0000008000-0x8)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x8080, 0x0) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = syz_open_dev$admmidi(&(0x7f0000242000)='/dev/admmidi#\x00', 0x64, 0x10080) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000943000)={0x0, 0xffffffffffffffff, 0x9, 0x3}, &(0x7f0000b54000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000062000)={0xffffffff, 0x10000, 0x2, 0x7, 0x7ff, 0x7f, 0x1, 0x1, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0xa3)=""/163, 0xa3, 0x0, &(0x7f00007ef000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000055d000-0x8)={0x9}, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000bf6000-0xa)='/dev/cuse\x00', 0x400, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005bd000-0xc)={0x10000011, 0x0}) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) close(r1) 2018/01/08 04:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a32635af87e2", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ec4000)={0x0, 0x0}) sendmsg(r0, &(0x7f00000cd000-0x38)={&(0x7f00000b7000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000016e000-0x90)=[{&(0x7f00009e9000-0x1)='\b', 0x1}, {&(0x7f0000dd9000)="6746d18fb4495db6d63a854546bee410c2ec0ea96838ee9b2324e54dec6d1ed76d77c9fb557059a4598ef5831323c64475b918d8376ed5a6f920dbeb3a618a0002bc6178a00c3d159e86ea0a24d8b5e991f2f1a9312e3fefe77757c06c21c565cfd398567a44d0ffbdf8d60723b41f5b5a92d27348590e53877532897bb9a4f0c734da2dfc39fbab6a3bd27ec2a0f9caf7c555ea2028cd5deb5f8d4f6e46eddbe0b1cb3adae2b9c1f6da0181e13810add4ba343c9e635054b1bd81bf9569efec98ef776d82", 0xc5}, {&(0x7f0000df2000-0x6f)="fe1fcbda2b408488268d4581b92eba144236b8239f432df76030345c8de97931dd0545153351845500a20a8e8d3a2e718a2235cc6c229bb031495e25ae72e6a712c619f25cf81217f04b531f9b98b6abb8c9200d00c1f411713c407ea11b663453abd762a6a59081ab44e7f0ec8c43", 0x6f}, {&(0x7f000065c000)="c090d23ba5a0a236bbe49c2d50fe1a4fb56a36284c5f5cf6bd432f8e936d5f5d87e3ff7895eb2aa06e3f9f00b5382746e4c4e67e0dedb25bd940263854", 0x3d}, {&(0x7f0000f60000-0xe2)="5ff6c0a70dbf9f29ce97b8ae3c56065948ff16a6ad28810322aae4a9af03adc745d6275fb4f59979e3a71b583fed97e765f96886c3ac9a0e56f12a7ab7616a46375e4cc82ab3596afc5afe6105fe1c272482f0081a513ffb2216af546e83d26fe7c9dbee4569e95e2aa6bf8dfdd88f3435dced0684a2afa2546c96bbd095d21bbf968720642cdf78fce7b5b0a154ca2ad90435bbd8b63d8b03c583d5e2920bf5bbec071dc0b41ed3e163e79d067f78a4305dd3ff0a3ada939240859f03047b24b7b89e639b00c362db283bd220ff75475fdfa4f185b137c3166d97a2f0e0b7fb3bc5", 0xe2}, {&(0x7f0000e21000)="", 0x0}, {&(0x7f0000af7000)="702073f1a8e0ced9c5c49325ecec2256ffb35b8de1d37e4757b56836a94b784f4c3243fb372e2f7cb3b9bf04b9d119383d58c3bbc0a022e4c2c708ed2ccfbc5e9894a0b8ef08559ea3dc11d0a4143d1da4", 0x51}, {&(0x7f00002de000)="ac56c36992e55e14df9a12bcfc19aba7a6d77d3acf9d86d6b705f6c55101527e2a04c5bb7acda1d8504d387b98c5d1e904bba35548ec7a15057bd8b840006fb7cfc0469989a4d54dcfcb7e698c50fc35eb70b8de9cf9bb7c1e9f8decbaa2478627f967f5ad8a22905e012316941b493288d6ef6f", 0x74}, {&(0x7f00006d4000)="3d49ad6f0461922f8cf4b3", 0xb}], 0x9, &(0x7f000049b000)=[], 0x0, 0x4001}, 0x20000004) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000)=0x0) sched_rr_get_interval(r1, &(0x7f0000012000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 04:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000800000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1ff) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007db000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000fe9000-0x8)={0xc43, 0x1, 0x7, 0x1000, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0xffff, 0x0}, &(0x7f000027c000)=0x10) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffff8bd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) close(r0) r2 = syz_open_dev$sg(&(0x7f0000bf1000-0x9)='/dev/sg#\x00', 0x4cd98, 0x2400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b26000-0x10)={r1, r2, 0x3, 0x3}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000538000-0x1000)="613fb1a03a4dcc07486743d053b8ebf1", 0x10) r3 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fca000-0xc)={0x20000000, 0x0}) 2018/01/08 04:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000d15000)='./file0\x00', 0x400, 0x40) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000665000)={0x1000, 0x2000, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000022f000)='/dev/sequencer\x00', 0x200, 0x0) getsockname$packet(r3, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000650000-0x4)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000db7000)="", 0x0, 0x0, &(0x7f00007a4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000065000)=0xbf1, 0x4) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000001f000-0x8)={r1, 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x5, &(0x7f0000bb1000/0x2000)=nil) 2018/01/08 04:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00002e3000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000083e000)=0x100, 0x4) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a6000-0x4)=0x0) move_pages(r0, 0x2, &(0x7f000083a000-0x10)=[&(0x7f00001b6000/0x3000)=nil, &(0x7f00008f9000/0x1000)=nil], &(0x7f0000873000-0x18)=[0x8, 0x7, 0x7, 0x9, 0x9, 0x0], &(0x7f00005f2000-0x4)=[0x0], 0x2) pipe2(&(0x7f0000b47000)={0x0, 0x0}, 0x84000) mkdirat(r1, &(0x7f0000733000)='./bus/file0\x00', 0x40) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a54000)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000d9000-0xa)={0x3, [0x4, 0x5, 0x0]}, 0xa) dup2(r1, r0) 2018/01/08 04:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c3d000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005d9000)=0x0) r1 = socket(0x4000000000011, 0x1000000003, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8916, &(0x7f0000d6c000-0x20)={@common='lo:\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ed9000-0x60)={0x0, 0x18, 0x4, @thr={&(0x7f0000844000-0x1000)="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", &(0x7f0000e05000-0xcb)="a790722603e07292e3d4ecad2bb5637ebb806eac4de0e158564486ba219aa74e201ed66581326ccef656a8265d938acc1ae5f66043352b4cb9dadec0032275e7ab4b93815c2d0ff58c2036b73338a4224f350ca7fc13d5ce8188ca6318873fbd53d50b1bf0f4ed284de5b75388a6f2d2abc4a71f140d5cb1b0102a789fe1cfb1cbb0a5e858ef5a9b7a7e6be4bc36ac9ed466b829dd392159b086d9fed4cd44c6b8f0ad20de5fcb3d2cf39c2c4aa439991e2505000842e30f2bcff7e0c748d15700ffa7e5277279d89ed4e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018f000)=0x0) timer_settime(r0, 0x0, &(0x7f000094f000)={{0x0, 0x989680}, {0x0, 0x0}}, 0x0) syz_emit_ethernet(0x13e, &(0x7f000093c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "d17007", 0x108, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x20, {0x1, 0x6, 0xffffffff, 0xd, [0x6, 0x8000, 0x1]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x10, {0x3d, 0x2, 0x6, 0x4, [0x8]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0xf77}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0xa7}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x101}]}, @hopopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x10001, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) 2018/01/08 04:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$adsp(&(0x7f0000fb3000-0xb)='/dev/adsp#\x00', 0x2, 0x80) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b03000-0x4)={0xffffffffffffffff}) sendmsg$alg(r2, &(0x7f0000baa000-0x38)={0x0, 0x0, &(0x7f0000c4c000-0xa0)=[{&(0x7f0000ccb000-0x79)="cc1b70b15039fb818460c56bd1f8361828d7239da9f19f4f7c9e46120a6d2fe5883f18ba428675f07903af6d4ed562e62d5d6050ebfb56d667942d629062040f12bff5759416721da602a6b47ae525d14ed0b43d0e33353fe3fe32b2f7400ceb0b8bbbd3f79bbc51d33836a6d5527fb69b70cb8ca6f89ba058", 0x79}, {&(0x7f00007de000-0xe1)="5d195fa0c183959685d3a71b26fafaee791ad2a92329b9d6bd9d725be7023ff571dd86aed5cf2c932158990518aa94a13760a7c6a27eb17c00f49981ee2c47756fb53e030bbc26ba66ba76668c9f886052240211b86f2f04713a132d1b1ed192a7239c5d223d65a88d7adf3267c9eaee59f5a1a2b9ba436136e572cdb173c871953d1800a7a6ff677a8dc5b9bb5f88fee41f1f5ba949dcdde478af1ca3792830ca344ef8a6c76e9fa20e26656028516431266519092cd44ffc820e71bcf723b7a3835b9f57a559854a6d271172d72d35c87c694bd9bdf63754b31cf92fc52d5855", 0xe1}, {&(0x7f0000dfe000)="ecb4", 0x2}, {&(0x7f00007c4000-0x1000)="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0x1000}, {&(0x7f0000d90000-0xa2)="0e9459018e10cf8c5440837d9699c1c0bcb443fbcc97bae1f0ad25b13d51dd489a85bf3d6abc366faeff7f4d02722dcf0379e77e6c3b519ac9414d2eb56542a26867c7dc5535034b17cd3df2df1f6ba1229b6a2cc5c3e0b091dcee42578193fc456ad9b3da38aa02a98c8a0a4a95cf4ed19fdaa1eec2c02c19e06601b7db0e621a256c0f4c7d201ef723542fcee4dabe696b33be35beca2a568acfe16369c2af511f", 0xa2}, 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{&(0x7f0000f97000-0x1000)="dd762fad7bef81d9f0446355b14f98f5f6bd0b0a3aeabb798746cd4d86cf210478c22c00b2e0a46d627e3f76da3e3c36df762a790caae80748944ade5ce412ffdff429e795efd4a3d394459378fae794693ae15d3fd53ffe0b936fb7e88b91dce7c2758ffe6186afd85cacd78926282b6d6ccce1fa697a2d030e26a413157c9e75d30dc7ef57314be020f5ad1c87b2292c859cb9f5d02fad77940a3a9b71c2770954e654464c83d9929a04cce41db9d3ed9cbfcd835c968f0774eaed3de51546d96dc820d01f8f77e53a51bee2ffc755c8f0476a112bce228afccb0379fec666ebf042a7c46e39e52a35d82586c5bce2356d030639da5b682d4df70b41b8f6597420fe05b31121ee86716935446804a24180e554674c39ca7d6c39083023f686b3807df15ddd6b6e250e5837a5679cf22f25d4ad60c509049f83ea4c722acc39ca46ffeaa3c99c75f60dcedf84d8ed29f84b7d0472bf6a7ba8ff88529693563b7c0d7678c69649a88a3c3ce85c5c5bff1da4dde977ca783efad3b88d196c8f007d08f6cd0652a6ab82704f99781eafffdf5f33f64108ab7906ba229b42932d050e463865dbf41c8bb43d4c176c85cd132566aa1c64b2784a8224f8c72a30795ea45088e0fd333db81119e3fcd71ece994c42847d1536c5d74ba44d34dbf68492089cb359e8363b28c7a6372f5db49c459e3f4cfdc385911e94f765ffd730411765d32fbc4519a9fcf9c7e68f602e08c0f176740dd6a84ce50667b083f5e2ad7c2297d62d15aaf36ca3af0ee5a4610958f51db3add05a68046121dcd0cd257d1e8418b62ce03cbce57ec27630bdcfc7a100e1fd78a369d7f887e5aa8b81f266ca9f27f9f8f3f4995abf0c5539a22f894df98717b163820fd1ef588ac2b77d61d3c249a490c91c38dbbc3a4992cc56a26e77a7810277ee59ef40cc4eac7e8b1d8ff40847c9e516ab7f0e4c4e9a9629279640efa4773a1bf2271f23f534a2fd62b4d59bf5a97dea6151a62efc82ee535be6ca7131834a786141c638bef71254bc446d590973d44682a6f840526abb8e20b018a456a82917e3b3bdd2e1d3a0202ca59a84949249475e23b999c34a1c90042eb324a0b218dca9b071e4b523747574e22eb997442d651f312057259283bd37766d6901e758e3cd7e696eb287e36ac7f54937c5781c093f933a394763968a08b38b871fef073ba5e93376cdb8e9b4283cc1fee6b18ac5575e6af01aeff48694a74b857b60452dbe16c7f915865c98b53ccd7779748ecff135e048902f2a537090f996f70455d320d75ea786bcbc998f6db4779125cc14634ffc0facd2846bb416da710db9885091547e969ee52ded65a4a4b7686a0d83c37d645b0c5291fefd8059b3846d74f5295c245ebb16ee7d53d9efc13e38d5f024e3b215d23615c1539ca4a0504b7b80c088601adc94fee8942ef75009329d45a297f109ea4d596e33520c45a0f844c291e048b160ed7b96efa87f3c059de55694baca54e08d42430ec124b237ad7bf23d6bd66e8c01890750401320c2e91e940c9425a19d0f3c80b06634953588fdad28d48aa0391e94d8a16d86ba436509b0379eb119062ee7f1751ab2350cbc59d6aa5dc61a7410d2a102b63e21b2910b389a61c5d5debae766f1ab5a812549cff7d35256bc195d55a872f4a9afc3d74112b99f9ad5d8448b843a904eb2ef358ea40deb35a69a2dc5ea36543ed36a00ad21aa5061d4cf4114b73a5f2cbc69cbed1d55b3d5ee1ec3cff2d1bfc9fd434e89acd1e6966ef0886d90eccb8070c4b6262fe064b000c250c2335048a4eb6a366127ffced5afb473be257fd41e9cc8444d906dc2bbe63e8c4abb2209ed02ef1ee3a613370f45334e40d67dba1ab1bf4f1646985bf3884bf2e1ff887c1b2d260bf4fd9835ac29d8488fa9b868e469c9ec010247ca6706743e3068264beac9287fd05bd0e16d4eea55af98065592266d5b42b261a882673d7aa35cd4a3d44a7a39217908cbb5ebacf7cd0a186f203f090b75d8b703d0785cc225af5b3ae220f941530f8b0d8b9d1fafe75d5bfd7bc99fca13e6fcec16688ec2f9b4c0fc8f346479fae60377dc4f968eb4599182d9ba34af2e6c38724a765a2cd9caf408d6a531f89bde5235fb651e49173f83cb56c0029821aa84308d1d2aad21fdfda142129690ca8a7fdc735cd346bc76492bb9b1a4f386f37c7d657494e26023ca238c8707d5c7110dd21dc738d08a473b7cbc716f63140c033795cb5b21cc94af6c7b58e995403a2a4a71c5bf61b4359b2c1d6b78a28bb486f94f88bdd63023d8b0b9ee9c6632a49a38d45153cdac63ba32908bc16d41613c1992ce3b65ec9e41869197c452b2d76d2bfd63f480beb21df8550bf7f62b5ee4df3941ed36ff1e4a2b90e329289f816ddca56d889842d51590d018a9f7ee7be416adc5bcb38789cae2b8bf2fa87a4a85ad061c9676b36ece73329bf0bd50a543c991505f6930b610d0a48c4b3fe8c8cdfe4728314192ca754e89fbee00ef6e31a8f114c373f189332d7a199844aada491e066661b5315b8d4c5332482535d776b4830e8a9831f3cb87fe24b252153144dd5234b5a9999a82f6e0f552f4f21dc4e2c03c8b08c25c07057affbff90fe5f399a68653c9b2b95f30dd400e10c4209fdb4a33168194047d401787a1dac98b835ca804fc7cfcb0f8f64c8132e9f69f66551f12de9e89cf6ca7347fa9a51355984b5ec61d7c3c69585b3751e7db994a3261b34855d680462e38267c17ebf3c3949008118a7cdfb7872f9559d02b2ae74bd4e219acb80168210059f8977952bf5c5164981b6b4b8ede5c08261b715bdcf30715439739d28811a2bdacd412375971f9b53e472d734826310fad98c017a0cc9e76a4ea56f0ee05586f833c41107a7cbd4611c4abd14c87aff619e4ab2ba6c75f8795285a69f2581c80b8ac430b384e5203199c3ff2c375a44133d3e1be4da38e54ac608f738da3599b11ededd34452c048df85a34746275dc67c97e1a3941681b7d03374c6b05aa24374d0d99b43fc12381e7ad2f8dd2f37f2bb7a27cd4609e8d03de65ca0c6d4857d5356fafb0372841d57e369e6c44b2819a4e3bdb2168c2e16bae8e910ecd6d4b321e62815c494a32772a90a0b1b724ba49e1ea39f7abce319c6e8bba0b767401e31c002cfc41f202636e7591cbc9bb18b1b65d8da8fd8ef20a0fd07098c146ff4cd78cd48c907f06a09c455ecef8067adb4a300711c38aa3aa274474bbd74b71439d63742847c710cff3d2c2c067ed570187a2abdf4912a8202c54c349b2e406f25c25ff6b054cd7c1d0bdcc937658ab87075fce94e02e0a36282cdf6029319318d72bca98c4ceab685edf35ae8dc2d548a12dd5c04ed44d40b53762d7b73a2775ec142bcedb31ce7188565d053fcaed48b9906b112f88020c3b6abc5c3652e5ba50d8f5811235b1c85e680f723bcb47ad0474917bfe632c0a960a5c6edcac527d99df3a3a5b032b469839aa2701cb414c232aa48b49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0x1000}, {&(0x7f0000dbc000)="eae6686d4694a428f6382f88cb189d51b7be69fa58fc950e953779f26ca5e1b3806109871b1983dc1ce5d1899d68c48f06a06fdc916dfbfa2fc8b171fdadd4410df177509090499f4172e4bda5b0c5e34b35fa1ea11ee9", 0x57}, {&(0x7f00002c4000)="ca03b3a5fe8a52ae19958707026c587767ad5546c4fed9cf6c63f98028e61bd359aac4cf51", 0x25}], 0xa, &(0x7f0000748000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8040}, 0x14) rt_sigaction(0x3a, &(0x7f000081a000-0x20)={0x800, {0x101}, 0x8000000, 0x8001}, &(0x7f0000107000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007f0000)={0x0}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000021a000-0x8)=0x7000) 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009cd000-0x8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000728000-0xcb)=""/203, &(0x7f00009db000-0x4)=0xcb) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ae3000-0x4)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000-0x3c)={[{0xfffffffffffffff7, 0x32e8, 0x5a8, 0x1, 0x3, 0x93, 0x6, 0x10d7e297, 0x6, 0x7, 0x4, 0xffffffffffffff12, 0x3}, {0xfff, 0x3, 0x2, 0x9, 0x0, 0x1, 0x80000000, 0x3, 0xfffffffffffffc00, 0x1ff, 0x5, 0x37f2, 0x101}, {0x7, 0x9, 0x9, 0x80000000, 0x7fff, 0xf1, 0xffffffffffffff8d, 0x5, 0x6, 0xfffffffffffffffb, 0xb20, 0x1, 0x8}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)=0x5) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/vga_arbiter\x00', 0x80000, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000286000)=0x400, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000079c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_out(r2, 0x2, &(0x7f0000f31000)=0x0) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ea000)={r3, 0x4}, &(0x7f000063a000)=0x8) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000074000)={0x1, &(0x7f00004ce000-0x8)=[{0xb701, 0x278, 0x4, 0x4}]}) 2018/01/08 04:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f000053d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000003b000-0x9)='/dev/dsp\x00', 0x10000, 0x0) sysfs$3(0x3) r2 = syz_open_dev$dmmidi(&(0x7f0000cb3000)='/dev/dmmidi#\x00', 0x3f, 0x0) fanotify_mark(r1, 0x24, 0x48010002, r2, &(0x7f0000988000)='./file0\x00') sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000214000-0x24)={0x2b3, 0x4, 0xadf, 0x800, 0x9, 0x1, 0x81, 0x4, 0x8, 0x80000000, 0x0, 0x671}) execveat(r3, &(0x7f000079c000-0x8)='./file0\x00', &(0x7f00004a4000-0x40)=[&(0x7f0000c59000)='{em0\x00', &(0x7f0000f98000-0x5)='eth0\x00', &(0x7f0000315000)='/selinux/load\x00', &(0x7f000037f000-0xe)='/selinux/load\x00', &(0x7f0000a0b000)='/selinux/load\x00', &(0x7f0000a62000-0xe)='/selinux/load\x00', &(0x7f00003aa000)='\x00', &(0x7f00007cf000-0x2)='-\x00'], &(0x7f0000556000)=[&(0x7f0000b2a000-0x7)='self%$\x00', &(0x7f000032a000)='/selinux/load\x00'], 0x1100) fcntl$notify(r3, 0x402, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000003f000-0x28)={@generic="d1326d101db045e093b311a978bbcde8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r3, &(0x7f00003b3000)={0x11, 0x16, r4, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 04:04:26 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000006d000)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000098a000-0xa4)={r1, r2, 0x9, 0x3, &(0x7f0000001000-0x1000)="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", 0x5, 0x6b, 0xc8, 0xfffffffffffffffe, 0x7ff, 0x0, 0x1, "d838e60e2543617fddb16a0b1145f2b6c8400a23baddf8349c4cd173baed14c44bf03fb1c9bca10bd73d57ad0ce054aa07d53de4decc9831bc97eda1961d48047d7ac6223f15bb9cf17aecdd3655579b71e59123f2f9822a1c23f8632fc3d0c50b122864d704014d40245de0f0e48019b46633d9df6cafb73d49fe4d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xffffffff, 0x7ff}, 0x8) open$dir(&(0x7f0000001000)='./file0\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x3f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000996000-0x11)='/selinux/enforce\x00', 0x200802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000001e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0xc82c7c635c9ba466) ioctl$KDMKTONE(r0, 0x4b30, 0x10000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000022000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 185.800136] device eql entered promiscuous mode 2018/01/08 04:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x6, 0x3) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cf8000)={0x10000, 0xffffffff, 0x0, 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ea8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(camellia),sha384)\x00'}, 0x58) preadv(r1, &(0x7f0000886000-0x70)=[{&(0x7f000071b000)=""/211, 0xd3}, {&(0x7f0000601000-0xd2)=""/210, 0xd2}, {&(0x7f00008a8000-0xf0)=""/240, 0xf0}, {&(0x7f0000af7000-0xd)=""/13, 0xd}, {&(0x7f0000126000)=""/230, 0xe6}, {&(0x7f0000d0d000-0x9e)=""/158, 0x9e}, {&(0x7f00004b8000-0xdb)=""/219, 0xdb}], 0x7, 0x2) bind(r1, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/08 04:04:26 executing program 4: r0 = eventfd(0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000000)=""/44) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x0, 0x3}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000001000-0x10)={0x100000, 0x2000, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)=""/69, &(0x7f0000001000-0x4)=0x45) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setreuid(r3, r4) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000)=""/16) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000)={0x8, 0x7, 0x64, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r5, &(0x7f0000001000)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000003000-0x30)={0xfff, 0xddcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x7, 0x80, &(0x7f0000001000/0x2000)=nil, 0x8}) prctl$getname(0x10, &(0x7f0000002000-0x81)=""/129) r6 = inotify_add_watch(r5, &(0x7f0000003000-0x8)='./file0\x00', 0x408) inotify_rm_watch(r2, r6) r7 = mmap$binder(&(0x7f0000055000/0xe000)=nil, 0xe000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000)={0xc, 0x0, &(0x7f0000002000)=[@free_buffer={0x40086303, r7}], 0x54, 0x0, &(0x7f0000004000-0x54)="84604aa32c4f92c0c86c9e12fc8886a52d3e9380430a858ce0475635b7d58b537377f6c9f9c8cb35d1857ab93e98ad9790e61336afc78703b8e27690d5fa70fe6703ef9fe8a8b0e06a79b736f1f48e689423545b"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000004000+0x957)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x40f, 'cmac(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000074000-0xf)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000d25000-0x64)={&(0x7f0000699000-0x18)=[0x7fff, 0xfb74, 0x3, 0x6, 0x4, 0x7], 0x6, 0xee4, 0x6, 0xb855, 0x6, 0x4, {0xffffffff80000000, 0x5, 0x10001, 0x7, 0xfffffffffffffff8, 0x4, 0x100000001, 0x5, 0xb686, 0xca6, 0x1, 0x1000, 0x1000, 0x8, "30a5704967ab792759cf4e2b1ba2aefe5c086e752aae641580dd839ba45ab269"}}) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000081000)=[], 0x0, &(0x7f0000289000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 3: unshare(0x6000400) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x640, 0x0) readahead(r1, 0x0, 0x0) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000021000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000022000)=0x0) io_destroy(r2) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000013000-0x4d)="302e508c62b5e523ddf26378f94fc50a81c39fd3f6af3af71c84b3cc3f50aef84d59b876fec793044c5b56ba1b3ea2d92492c43f4a88964ae7acff14d7d6127be314d245d42de21db5581a5814", 0x4d) 2018/01/08 04:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) rmdir(&(0x7f00007c0000-0x8)='./file0\x00') setfsgid(r1) r2 = socket$inet6(0xa, 0x8000e, 0x7) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000037d000-0x4)=0x2, 0x4) sendfile(r3, r3, &(0x7f0000335000)=0x0, 0x16) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000469000)=0xc) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x80003, 0x84) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ea000)={r3, 0x4}, &(0x7f000063a000)=0x8) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:26 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$join(0x1, &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/08 04:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d35000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000d99000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004a8000-0x68)=[@in6={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/08 04:04:26 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000819000-0x4)=0x7fffffff, 0x4) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="9dc48562528c34460fb19093e22f602bdefe9d76ff6ea1e464c0f8603aa98c740fe50c51ba45f98c58066f1946aac7378c150a65ec32e11eeafbf374fe9144dac3a4c90b9d2d13aa05d6df286b0e48d947c62a93ceabb3ac53a034bdaad741942c958e471f7a730cda0512be4ad642917d4686136baa75714318774c4568cd99af16df2538168b866fb6eb66a8e10fca3617dd43ee90d7c6235d05c37d28a8b1a2f7cbb4a495d8ecce89ef66c70118e9595386f6e17519061a5d2c5a1d677243ef69556b695ab9392c3d0551569bf09cf9f3766a41596f920280a6692089db8a59fb08c729252e67", 0xe8) 2018/01/08 04:04:26 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000-0xa)='./control\x00', 0xfffffffffffffff7) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000046000)='./file0\x00', r0, &(0x7f0000047000-0x6)='./control\x00') 2018/01/08 04:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) clock_gettime(0x0, &(0x7f0000fb1000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00005f8000-0xc1)=""/193) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000ba9000-0x8)={0xffff}, 0x8, 0x80800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000302000-0x4)={0x2, 0x6, 0x9, 0x0}) shmdt(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000128000)={0x0, 0x0}) 2018/01/08 04:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d71000)={r0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000726000)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e33000)={0x0, 0x48, &(0x7f0000201000-0x48)=[@in6={0xa, 0x2, 0xaa8, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000cb5000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000092d000)={r1, 0x7}, 0x8) ioctl(0xffffffffffffffff, 0x80004522, &(0x7f000039f000)="") 2018/01/08 04:04:27 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000783000-0xd)='/dev/dmmidi#\x00', 0x9, 0x224200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000034e000)=0x81) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000e21000)={0x0, 0x0}, &(0x7f0000287000-0x10)={0x0, 0x0}) r3 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f000021b000-0x8)={0x2, 0x20, 0x400, 0x1ff, 0xff}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)='/dev/sequencer2\x00', 0x10400, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000014000-0x4)=0x0, &(0x7f0000017000-0x4)=0x116) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00000e2000-0x3e)="d9054c05ae23950e5a61d296bcae30e583d4f56e3f6bbd0835e0000000088c749cb1fc9ae3954f34e3a8b02c09f14325c7c55a7b5b4ee29347524c17c806") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) r2 = dup3(r1, r1, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00003fc000-0x5)={0x7, 0x80, 0x1f, 0x200}, 0xffffffffffffff86) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) sched_rr_get_interval(0x0, &(0x7f0000d62000-0x10)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000048d000)=0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, r1}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fb3000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000062000-0x10)={0x0, 0x0}) 2018/01/08 04:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ea000)={r3, 0x4}, &(0x7f000063a000)=0x8) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b39000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/08 04:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac5000)={r1, 0xee, 0x10001}, 0x8) 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000022000)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000021000)=@buf={0xcc, &(0x7f0000003000-0xcc)="869e3145ac622d0bf6485645eb31d644b90132f132e771407d0a3d387599baafe8588ec632702696cc8b160ab919548e889800f5917e48eff20df8fe34d8bbb8755ff6135d959b40488f7db380875bdb1320bf40302f165bd32dd585fd543195cd635a526ad2824729f675105436495aaa4b35c7330ef926918a628eb051bf570a857903d3f09d40777985df4ca373802d93f0072629ace65d0c82971b9312edf1fda53d1a51a03c8dd258a05e3082adbc068d1292113c48859810f83d6a10cfeacd53fe888b828c6619bfa8"}) 2018/01/08 04:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000232000+0xcf4)='net/netstat\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000016000)={0x1ff, 0x2, 'client1\x00', 0x0, "1721c32fe04f6b24", "84cc3065f80b8e6339591672b9b0e472aab0127e4ef9a02ae794d73b718f162a", 0xaaf, 0x2d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000052a000)='./file0\x00', 0x400002, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000167000)='/dev/input/mouse#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000828000)=@int=0x0, &(0x7f0000d45000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00002d0000-0x78)={0x1, 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, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b0d000-0x4)=0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000092000-0x8)={0x0, 0xffff}, &(0x7f00007c1000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c73000-0x8)={r2, 0x401}, &(0x7f00003a5000)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/08 04:04:27 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x80) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000f1d000-0xb0)={0x0, ""/168}, 0xb0, 0x0, 0x800) msgsnd(r0, &(0x7f0000002000)={0x1, ""}, 0x8, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00005c9000)={0x2, 0x8, [{0xf69f, 0x0, 0x0}, {0x7, 0x0, 0x9}]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) 2018/01/08 04:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000ba3000-0x8)='keyring\x00', &(0x7f00005fb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r0) r4 = request_key(&(0x7f0000aac000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$vcsn(&(0x7f0000202000-0xa)='/dev/vcs#\x00', 0x2, 0x101040) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/08 04:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ea000)={r3, 0x4}, &(0x7f000063a000)=0x8) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000589000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000000)=0x8000, 0x200, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000001e000-0xc)='/dev/audio#\x00', 0x7, 0x40000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000022000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000022000-0x4)=0x103) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={r1, 0x4, 0x30}, &(0x7f0000021000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000016000)={0x3707dac3, 0x3, 0x80000000, 0x5d2, "5d244cc54710d8ecee7cd1f44dad7d216d4bef0cb1a168538c09e73202c1c277ba6d61ee35220be7c8a9ee36", 0x5}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000021000-0x10)={0xe0, 0x5c1, 0x2, 0x4}) fcntl$getownex(r2, 0x10, &(0x7f000001d000)={0x0, 0x0}) 2018/01/08 04:04:27 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept$packet(r0, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eac000-0x4)=0x14) fallocate(r1, 0x0, 0x0, 0xffffffffffffff80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 04:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000178000-0x28)={@generic="233d94168840e626e04acb077e3c7c63", @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ad000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000f6b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/08 04:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) modify_ldt$write2(0x11, &(0x7f00005c2000)={0x86, 0xffffffff, 0x0, 0x5, 0x8, 0x0, 0x7fffffff, 0xb0, 0x8f12, 0xffffffffffffa949}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000359000)='/dev/dmmidi#\x00', 0x1, 0x40) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000fc1000-0x4)=0x1, 0x4) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000012c000-0x1)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000304000)=""/203) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000748000/0x18000)=nil, &(0x7f0000710000)=[@textreal={0x8, &(0x7f0000002000)="19a703000f080f0b0f013a670f18d0662434260f070f013366b96808000066b8c846000066ba000000000f303e0f01ca", 0x30}], 0x1, 0x20, &(0x7f00005ce000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000d000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000023000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) syz_emit_ethernet(0x8f, &(0x7f000001d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xdbff, @ipv4={{0x10, 0x4, 0x40, 0x1, 0x81, 0x3, 0x7, 0x3, 0xd, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@cipso={0x86, 0x22, 0x69c, [{0x5, 0xb, "ad7cdad874dcbd7741"}, {0x7, 0x11, "0c3989040ee6d33b87007264384195"}]}, @generic={0x0, 0x8, "06c50a302658"}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xd, 0x4, 0x1, 0xfff, 0x7, 0x3, 0x3, 0xffffffff, 0x89, 0x80, @rand_addr=0x0, @multicast2=0xe0000002, {[@cipso={0x86, 0x1e, 0x1ffe000000000000, [{0x0, 0x5, "13dd5e"}, {0x7, 0x8, "c21010465c5b"}, {0x5, 0x8, "54c37c41022e"}, {0x7, 0x3, "8a"}]}]}}, "cd3398316b"}}}}}, &(0x7f0000022000-0xc)={0x0, 0x1, [0xf3e]}) [ 186.410833] binder_alloc: 32428: binder_alloc_buf, no vma [ 186.425531] binder: 32428:32433 transaction failed 29189/-3, size 80-16 line 2903 [ 186.442274] device eql entered promiscuous mode 2018/01/08 04:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b20000-0xc)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000186000)={0x0, 0x6, 0x1, 0x4, 0x3ff, 0x8}, &(0x7f0000ab6000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004ce000)={r1, 0x1}, 0x2e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a00000)=0x0) connect$nfc_raw(r2, &(0x7f000071c000-0x8)={0x27, 0x4025, 0x2, 0x9}, 0x385) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000009b000-0x8)=0xf000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000664000-0x4)=0x0, &(0x7f000082f000)=0x4) r3 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000043000-0x30)=""/48, 0xffffffffffffffea) 2018/01/08 04:04:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) accept4$inet(r0, &(0x7f0000732000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000-0x4)=0x10, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000c77000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) bind$inet(r0, &(0x7f0000a93000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f00004f0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000034c000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000d4b000)={0x100000001, 0x14, [0x4, 0x9, 0x5, 0x1ff, 0xb01]}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/08 04:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c5000-0x78)={0x2, 0x78, 0x2, 0x0, 0x3, 0x100000, 0x0, 0xf45c, 0x4000, 0x6, 0x7f, 0x788, 0x200, 0x9b, 0x6, 0x1000000000000000, 0x3f, 0xffffffffffffff73, 0x100, 0x9, 0xffffffff7fffffff, 0x4a, 0x2e, 0x1, 0x3, 0x20, 0x7fff, 0x4, 0x5, 0x9, 0x10000, 0x20, 0x9, 0x100000001, 0x1, 0x7, 0xfffffffffffffe00, 0x7, 0x0, 0x5, 0x4, @perf_config_ext={0xffffffff, 0x1ff}, 0x9000, 0x413a7fe5, 0x6, 0x0, 0x7f, 0x3f, 0x7062, 0x0}, 0x0, 0x7f, 0xffffffffffffff9c, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f00000002031900020007800000068100ed3b850900020000000300020058", 0x1f}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a77000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/08 04:04:27 executing program 3: r0 = creat(&(0x7f000074f000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000019b000-0xbd)=""/189, &(0x7f0000683000-0x4)=0xbd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup2(r1, r2) 2018/01/08 04:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ea000)={r3, 0x4}, &(0x7f000063a000)=0x8) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000005000-0x2)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80000080044dfc, &(0x7f0000006000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000022000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd400}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000022000)={0x0, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x8, 0x3ff, 0x410, 0x17, r5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f000000c000-0x8)={r4, r1}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000015000)={0x0, &(0x7f000000d000)=[]}) 2018/01/08 04:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x80003, 0x84) r1 = syz_open_dev$mice(&(0x7f000032e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f00004c8000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000dc2000-0xa)='/dev/vcs#\x00', 0x100, 0x400000) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) dup2(r0, r1) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r2, 0x404) listen(r2, 0x3ff) [ 186.470956] binder: undelivered TRANSACTION_ERROR: 29189 [ 186.565705] device eql entered promiscuous mode 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000017000-0x18)={0x0, 0x6, 0x3ff, &(0x7f0000021000+0xcb)=0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000022000-0x5)={0x100000000, 0x40, 0xbb, 0xb}, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006ea000)={r3, 0x4}, &(0x7f000063a000)=0x8) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a2c000)='net/ip_tables_targets\x00') r1 = syz_open_dev$evdev(&(0x7f00002b4000-0x12)='/dev/input/event#\x00', 0x10004, 0x300fff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d11000-0xc)={0x20000003, 0x0}) syz_open_dev$sndmidi(&(0x7f0000996000)='/dev/snd/midiC#D#\x00', 0x5, 0x42) readv(r0, &(0x7f00007b8000-0x30)=[{&(0x7f00006d3000)=""/231, 0xe7}, {&(0x7f000036c000)=""/162, 0xa2}, {&(0x7f0000911000-0x93)=""/147, 0x93}], 0x3) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f000074e000)="1f000000040a1f00000000000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/08 04:04:27 executing program 0: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000035e000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000035e000-0x4)=0x400) 2018/01/08 04:04:27 executing program 7: 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(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') creat(&(0x7f00009ad000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setns(r1, 0xc000000) 2018/01/08 04:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000ec8000-0x8)='big_key\x00', &(0x7f0000ae5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000534000-0xf)="6d643573756d3a766d6e6574311600", 0xffffffffffffffff) r2 = request_key(&(0x7f0000bd4000-0xa)='encrypted\x00', &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce4000)='\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = add_key(&(0x7f00002a1000-0x12)='.request_key_auth\x00', &(0x7f000060f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000e6000)="11b27a64bc8270846c09b9aaaa117ac358755dd4e72b8fa4397ea0574f41206ef2e395e8ecb1e2244d7db715e9ebcf0beeeeab17a6d4f88e9a440fd516e4a26cc4a7ca2ddf2e237d67e87b7ba9f5c8865c56800545fb829793cfca390e5017fcc1dc8472ea43b86c42cc6ae9e130e86035554a6741d0baa12ee4608172724c924cb4ee2bbca38056d6e4a96634f03297b59d79760a1adee9a5f996120d9fae40af71a280414685124a2d561d0766850181feec97b9baa69fd555413c62c55258ebcf764badfb5a301e51c85e51240c34c913019b75dac73e46ebe94448585a4c", 0xe0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000c5000)={r1, r2, r3}, &(0x7f000011a000)=""/49, 0x31, &(0x7f0000f7f000)={&(0x7f00002ff000-0x40)={'tgr192-generic\x00'}, &(0x7f0000f7e000)="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", 0xf17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r4 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r4, &(0x7f0000b16000)=""/218) syz_open_dev$usbmon(&(0x7f00008ed000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x80000) 2018/01/08 04:04:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000ebf000-0xd2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "0000cc0000f0ff0985f8f181bd99e5875b"}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d4a000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000c13000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b1d000-0x10)={0x0, 0xac, &(0x7f0000671000-0xac)=[@in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}]}, &(0x7f0000303000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000270000-0x20)={0x20, 0x2, 0x200, 0x2, 0x400, 0x2, 0x8, 0x9, 0x0}, &(0x7f00007e7000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b58000)={0x0, 0x400, 0x6, [0x2, 0x5, 0x2, 0x10000, 0x3, 0x8]}, &(0x7f0000494000)=0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000089c000-0x8b)="51933eff9bda2fbc0bf4266eaf35d8a681976d0dc569104c5b307d95e7406e190f0e3df103d353d1575ae6e0010d6f88b1f7fe7cdd476c47c4932cd88cdb733f4bc889e65e96f6ab1ef898d4d47795b3068ee428cd62ce18c3ea24b10dc9e28c90cd638bb3265b62df17365c98ff71d98cba2102a4e98a99ad705e7e4d35c6e8dbd026f75a6395cd2395e5", 0x8b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000996000)={0x0, 0x1a48}, &(0x7f0000266000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000053000)={0x0, 0xcda}, &(0x7f00009f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b9d000)={0x7, 0x501a, 0x2, 0x0, 0x5, 0x1, 0x1f, 0x8001, r5}, &(0x7f00004b8000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000356000)={0x0, 0x100, 0x10, 0x9, 0x8}, &(0x7f000040a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000060b000)={0x0, 0x0, 0x40, 0xffffffffffffff17, 0x3ff, 0x9, 0x22a7d18d, 0x6d, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfb08692}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x38b, 0x0, 0xffffffffffffffc0}}, &(0x7f00007cf000)=0xb8) sendmmsg$inet_sctp(r1, &(0x7f000024b000)=[{&(0x7f0000a26000)=@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f000021c000-0x10)=[{&(0x7f0000bed000)="1d3e3ddf4fe87b7b37ff567e9fe046f96c69d6fb83fe7686bda11a0cdad1718959bd87099c", 0x25}], 0x1, &(0x7f000073d000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8001, 0x10001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x1, 0x1, 0x7, 0x1f, 0x9, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7f, 0x200, 0x100000001, 0x2, 0x7, 0x30311d1a, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x8f, 0x8001, 0x5eb, 0x316}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x81, 0xe840, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xf1, 0x0, 0x9, 0x4, 0x6, 0x7, 0xd5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffff, 0xa, 0x7, 0x4, 0x400, 0x7ff, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x2, 0x1}}], 0x180, 0x1}, {&(0x7f00009e3000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d9000-0x40)=[{&(0x7f0000456000)="5a81fc79ac1fe7b06c176cef26135e6d7323b5fc2d2042691ed7a9e7b1d76ccb6a28d1c626cf8fee55e54639c907465bfda392e846bf25da554da32b5ad9b1bfb73c5dfd8fe13883f3bb1a0a9bd2c0d5ec60d4fc5e78035dc1023afdf42ea3d506338f1a59626f789ae179ce6d9456dcc0fea83e92563f73883d59861157ce6e0b8e3287d20fffcc6648272151549bad", 0x90}, {&(0x7f0000291000-0x1000)="afa804be4ef53537a84d77758a4c5deaf8e23b8364452f751009a0cbb5a1291e8b260f721cb74f51ed2afe713f12f36238551ccef05a73b14eba8bc52e4a15e7e28f96c728364f750ba7e6c7112a0e250ba3e44f3d2bf78e3039915c37d18bafc6328f65e66aeb984c60bd47ce95f4b2033dd426dc13b97bd3e589a921908404ce08426613979d8a82dec924d93681585c0cca6159f64bc82176ad811dcc9478ce167a272db7fa05175eb55deee4076da22813e56d2435cbc1eb8f3185c057c70110719ffb66b23109f065eb0847fbd15ec0df82aa3d8bad1d7fbeccfbe8d5508a304a2266f2f0f64dba11198ed9a98efca75396f8bd25b03a5e993cbeb83f413a274e437ea96fd459ff2ead6d933d58913d4c9e32e1021e7a7bef8f2a32ebb6f82c961f6e98299b6e452980c7909e288c5ecfcc21e9589cfb7fd7c62a748b177859c63db0d94f9f37d88582970ee46f01e0824f9dfe22482d991f413891593c8032019f178606a35dfab7ae23aac1c4667ab737a5f1bf6e8869fbdcabdf3de7732687defd36ce20dd103d95c3c6712e2de00b8155f0f107ca6e2c81d82fcdc6380f47713f502f832a2c4391a328975af33c17e822279d721f9c90fc6be1d52ea4fbdc0d922f177d645245112dff6d76afb17c880beb8cc68f766489a104751c13c7dfb62b91ef6219e9eae69dc20fa5df79852f689fbcf73da8b8b5ab772068b3d6fda13a2418ff61fa16d599bb48207abd1b095d894542942fec8f8169f1b55ceefe4fd930d530c14f82221e448c4d2671c677983c05bdf14b0527280522f46700e60c26a7fbaf6a6a8b65f8b1469b1644c00e65d22aa33ae48b659485689317059ed044d236ca96a50eaa8e957c521ebbb666e446fc16acfec66c4f4dc94dea75edd3eff442ac9887db3bee9f41763d90f5773870e71dda68d66bdfd9ae54bec3a734b8a465fdaeb1353dace654d96a1d5f849c37de60bdbc887a632ed85e8d82a1fe520dc0e9d3dce35e915f93d96b7822b8204cabea62eefb66a1b2033b7ff1189020a8750fa4589b3ebf225cd129de2938ad775a10d9c66a08b2323bdebc5aa0b3e763a4d356f206a699b2e4c290c6bc6bc66fefd9eaf02b9b95f0834a31eb5d176f0fba4e33fa1af4d67d3a4f763b71a88c64ddf3b07f1c7e0bf495177d70932c698833537803649301d1931e9cba97dfca4b57350d03a6491e37f381c264873fb7d5a684a36992f8f9d1def9d064a4d1b246f0b046853439dd7a4c747eb4da25fe0de16a5bd57e8dfced7555abba420ebd47913e2c6f4e05af7ab6bacf03cda55187101ff560eb6d79c448af3440134533daec9396cef36dce0523d40b6cbc760ba3da3c5a746aab2524f33ed944ba47ef127b4953cfb88f3dcf460700f2561fefef6c88fb9f84bf2d13e1301b8b736d8011b0407dd1d9736d8de895e1704f6888dcfb853d1d580d304a8c2e1ad342c2da85d5c370e7ee71886fe088be6dd44e9addec542b3002589a026732fcad746902fcd649c59783bbf94b994e1755f29c3a7bc7f6dc9b65ba401a9a749002a0fbcb258070fc30b8100b213a47f5995cd103e24bb82f24d93f0566586d3fde6ee4c8fc173bb38ff81362ea863be7cfb37d018777b200c8a8537e69c773e6452c726103cbd3b661fda6931fe2dc5692c769b5b8f6fca8b7d546b6f615cdfe8f1233777c2b4a0480c67ff3e25760b5d311581869a58238a57881034a57418fc2d2a1bc07b9873a20e1b9f9ef72deb4c618aa3c32bf14d02e0aa72f7f458398f56a8f90d70d47f0d10b6398dc679ff4c3bf2b11e60e5ef2b30e865ac26653b240f5ec9f673cb941c597bb3c08a919b1bcd195d09b6fa9a0544580d11b494c01e026f49a45c74f422797a30a9e3de723143e9412780c7aa160d643dd561dc32c408ea014958ca0bd47a318ec7bf856cf31b5885e70f9d76203d752c2efe4cb0eb1042240f2bc35a95bc06e3089b089599df5ddf4834b4b35cd84cf909d3afd77587740e1df7b28311d47b348138045e4797296fb955743d61bf5fe78273d7e97ed7191b40dee04ff4e01f37ea978d83285cfca081e01ceb49679c050d2dc27c55aa4c49f091aeb086dde55fc50bfd6f66ae7d0ae9e72155db9aedda76e451d98f6d4d5f2cd70eb841e33ba21e53a1587669bbc17a0f602a8dc3f8527e18b9ce00708f206fe7aa52ce520dc8b7d9672bf6fb6008f7aa4972dab71bde02f46825e6c03c1a84be4c27859e4835017234a3e580016e407cec3efc6e6c4b7ebcf59729782bfa6c2b98a4c7bd343d0c5ebfe337ca9167c101ac9bd1655d36379aa122912f3900e34346abe51755fc2a378a239e2009f002c47e866abb35b7198bbad37cd06f8dacacc11e2b8897d1b2aeb515269f5b1bca9d657c397d787cee287114884753ebc7c0553738e2b001fb36e3317f3be7574ffc51d29d88e0759d717b7b7a06a97c72059b55eacaadcaad70dc3f678d7a54c17bb1ab4b1c15cbfc4c3a51b23dc49d3797128765a5f41fc894a9bb05f5f8a8ee9c918a25965eab137b338a59a99133842eafa836f5b32687f414170f260215cac81b34aa5672427e3bf2634911073074901deb80e656aac520dfa4976173ff36760b4f182011303959bbb3fa9e790edf14fbe94fb2a7ea11f8bc31c31c294a5b520ab3d5a012d0536189e3f2968487eb9c95b8f55d191db0c935ccffba7c32b7dded5bf03d2467b0bef798360d79ae4c87c890ffd4fbef9af7fdfc175611870e6456e71b8fc66d439ed1892e0090a474849939f66b0c303c6385742fe0dd4aeb65367574ae1eef0037f7ce41c16fe6830356f78e947bf900a607054ac7e5e1a126b8e83e27b3a79e4d4841c6eb9b985c73fed37fc64096f4009a71f8db9d8de2bbd48446b59d8683a07e28821f114977ceec967a44ce3942910e5be7464a1313a119e91fd2fac0444a7079b14b6ff2a76978a2029fa6375e6b9b5901c61be12795f5e9767ec0dd8f270a6f11e4c090d6452e4d3253c23f93dab2321db65fe30e4f4f89bd380525f2dbb6bcb2524c992205a4c905e368dab9ca8d80df529f8c22251f7070013b2c0218ff1c9d2bd4f0f1040562fa387225e9e562ed28376bba2b38b6b50f5c206aac808f176433408da297091ea45fccc2cbf3821943bf7861a611207aaf439143caed96269358f1b08e32011b9cca9a39268a6b85ee5bc162baf199b1b2c44b9574bb7983d5ba45829e7234e470c5f9665653627ed122075625b1f02850f8332ebf751522c94cb7655e37f30d76f6c798cd66e1fd5469765145d9a17a2f5aba6baabe1c786290c2bc28bef6f4b3bd9da8311089e8073ba0216e5914c3be286ba27398bd4d96d66353884a2d5b9f7a8e996238d200551a8daf2d67df53e390fed5aac7650bdbbee9e411bdf7867f606e9d1a16e2b5d2b46807514d3a5f2f8835d706ac2dd691d693141c40109066c6bbf05ce1cd868e012b1b76fc431d830b78ab8fa5a95d8ba1463adf2721f667b746325358b252239d7dabdfad4aeebec730203455d774afd847640e4bca25d7c851420d00aa85e10f9bb99e6b8e0158b1225af82e22a19357fa1dea73928996aea3e68d62b790d9f73153f6e569507437234d0527ec907f71c67beacefbe6935d287f9244e93513a687a2ca84bd67bb85e5c7d0b53523cec44ff964acd1300eab43bb11b1b36730488263e2d197251c77653bf5796250c392c3fc955d3c8489febf5fa31e0aa6193464460f6cce64112d011239e051542f7664056e0a0e4998a1ca3176b9234c4225d1fd852ba707597a20a2d78a80a40132a71f60d9ef4cfec5bf844292053f9cadc7baaa0229970f27944b275740ef6b4e91f15095498561553b0c8631d7c703eb94448a2ea0df3e7cdd390e1a0574a46026afa1847650c22791e9fab1d6a6c74f5479891dbc4a3702e4636b0c1d37b1b6009cbd93de7839dae71c405b0b5ae8ff122546913891e5b71950670c7a1bc42a74d3eb0ff40da03109ef308741205ff7d37c8d0b499b2a2490f35d386b8c9e055715d4dba05a2255bf0c524c4b138f90370afafe6e83f45a30b8769b35991185db10e627c617eb15edbb9f57f83372dae8f9ae95858d8ccd2d7ed4c830d3f2d099b28df27a356ad8c5ce891bedb5cd95c7a9df1f842d94531d74ef832185ed04e1faac7c105ab4f71261c3517287dfa154156885ad9d655a78331cffef9c060ff14ff4d76dc9119dc10683f967a5f9f8fdcf692ff92d16603ae5d3eb3db375fdcfa60271a5203fad09f75ff0dfd8291c7787ecebe395d9080e98862898688d6a5370b9a9ae2300e30341452892ab48dcc1779900b16183a28676b1e9b896fc2f39e14c6897a0592bf96ca9296eadb941d6548135eeb2c4d0613e3517fbe108975bd1b8572121538b76adf407be4c9c39bef58162dd091b54a0a72a84edde6b79ae117e8d87f532a830be2b2e2c1f9042d9c1f64f783a4f1e52e2e37bf877b54946c3b8aa7c18daa53ccfc3cdfd447a7a7364474b5a25bb50a09683be4fbc7a0d9f3c56a04f92c8e80e2f36a2ea61de6f78c4dc43a13cc22a3307eb25b2361aa3adf962a51a379c14ba2b4127a608c06a55f0bcc34b8ee612bffaf6d55d971c5dfe6bd9676981dee091b19ef7378fd947eb44c1a9790eaa605fe181e094d11ac02be851cc28d26b888c413a8b58250645150d82e330bd4aa53e2aa89607fdf9eade121cd28622c6cebf0ca889b0cc728073b40ffd37d62d26650786be9e131ddff187d90786b0da66ca5be00bcec3306d00e4ff7491582447eed1aa114f70029cc66c995feb16e3f260e10235dfc6cd7daee4b2b72f6dbc4bf8a7ca9549f03a0526c4c1fa5d187b490d936a249c486f88c5d3df0235a64d7ba899f82f4a9b59d190483ff7958c7b7a5d02d2ced1cf4ca1188a3ab53433ed09a084ba6c4bfbe7b9705eec925b9c42afd5c26fd3692501039d4c8ef82296f4b9939ee381fb98d95a1cd3f326f8b667bbe13916e49b1b3ce407dd7b5d850de4fc658134c08d1484bb3297c0e1f43e05bcd21342f46874827ed5946dff698e2ce3cba9411a175e35079519d4f0ac424b0bbbb224003c01e6e7aa3742060fac92f1a482f7e64d26ba32267625b51d7773372db4f85686c72f8567de63bcad6fb8d8ff507478744c2d83ddca8e9d97a24b3789340a3cbc884cc4145f6d5ab16ec96a6912dabaccdbf5f76eeb4d5a577889a5b8a1c12932f3421069a7fab0ad21f8dc7732ab5615a4efcb6a8e3b00238931b429ac91a67bd6c508c711bb1cf0a0d12c218787c0ad4d48eac28717b2aa66ec1db7cba2e67bdc4ec17b66ae64ccaaaaa582b93e684b1e7e57d755e70b010d4c3179575cd0d676134cbe642f5d4cb407184264f766911528cc105e7dbae05df5e32b9c342f226b840d800eeb721ec65838c4bd48f53a8318206848397826f5a2e70f0cc0e712e7c88b0841dd107f8264fb06b2877197485fe553839ebb97ee9d24b3437a3f66266ea586f82faeb3b7e7c318af959d37a1975b6db9aa8c9f18f8451a39dbdcad8a81328160adbf5ae257796221da123aa6632ae63121f38d882d787711ac8b773f5c79ab7ee8853084aeeead3f506f3c40d3339842af81617788b338674e7a194601f0a059f2dc6857d12095c3bde1167e738b7560719623e4a3321d23cd67976abaf7df854e372056a2d4c58260fcd6b5e165864d60fb8d47f3b838eceddab0baa7343bb6582cb14e78e4cb6186a76c2047a394fe5bc4d9c83e541b2533c935e", 0x1000}, {&(0x7f0000a8d000-0x3b)="1fedd57a677d608702b1a14f46c7ca1470e61663dfb3480b22a4b96b57cf7305c0f2baf3675e29ecc8ffc31e55efb68c5c6e74e46342d97229cd42", 0x3b}, {&(0x7f0000f52000-0x3c)="97cdaf2b5f8040753fae1a14d57ea13dcc974b9e65ba40e01ba107cefcbb9040acbfcb3ee5b53f32ad282264c565149f195fe032b86321614219e1d5", 0x3c}], 0x4, &(0x7f000047c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x3, 0x80, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x3, 0x8, 0xffffffffffffffe9}}], 0x60, 0x44000}], 0x2, 0x20000000) rt_sigqueueinfo(r0, 0x4, &(0x7f0000421000-0x10)={0x12, 0x8001, 0x0, 0x7f}) socket$key(0xf, 0x3, 0x2) 2018/01/08 04:04:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000637000+0xa9f)='/dev/adsp#\x00', 0x0, 0xe0201) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000982000)=""/137) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000839000-0x9)='/dev/vcs\x00', 0xc800, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000414000-0xd1)=""/209) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dac000)={0x0, 0x401, 0x20, 0x3}, &(0x7f000036d000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c9f000)={r2, 0xad0d}, &(0x7f0000f67000)=0x8) syz_open_dev$usbmon(&(0x7f00004b0000)='/dev/usbmon#\x00', 0x2, 0x10000) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r3) 2018/01/08 04:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x2, 0x801) ioctl(r0, 0x6000020000001275, &(0x7f00008ea000)="") 2018/01/08 04:04:27 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000017000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f0000022000-0x11d0)=@flushpolicy={0x11d0, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@algo_auth_trunc={0x138, 0x14, {{'sha384-ssse3\x00'}, 0x748, 0x40, "795f97ebb335763de1ad7234496ef22b888ab3647ddf0f4d8a423f629d6abc55c6cee553dc36d890dce6ac69fa3a26364a8d65ae11bc502c2f27f5ca7a5e40e1b5490ee9e3cf8d03e5d9cb27888b5c29d55fa521301324e84b9f36fc35646d12ec0b8204a2bcb9886cbbdd80123120f3c956bd4edcba6134ea4823e124a6e1223882232b66bc320bf66181ce303e885e0c1c98c6740318d4f55dfdaf4a7d6ac64399d0d2548634e6a187caed7186bce581e8606cd1756acd166c6577aebef09f9ed0c739fced5bc56bc100b3108ecca6602d661ef13f80dd2393ada8405a9880f1b5768df5a6bef72d"}}, @ipv6_hthresh={0x8, 0x4, {0x4e, 0x27}}, @ipv4_hthresh={0x8, 0x3, {0xd, 0xf}}, @algo_aead={0x104c, 0x12, {{'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x8000, 0x100, "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"}}, @ipv4_hthresh={0x8, 0x3, {0x10, 0x12}}, @proto={0x8, 0x19, 0x2b}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x2, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x400000000000000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 04:04:27 executing program 1: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x336) [ 186.746995] handle_userfault: 76 callbacks suppressed [ 186.747004] FAULT_FLAG_ALLOW_RETRY missing 30 [ 186.756860] CPU: 0 PID: 32499 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #251 [ 186.764214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.773557] Call Trace: [ 186.776130] dump_stack+0x194/0x257 [ 186.779741] ? arch_local_irq_restore+0x53/0x53 [ 186.784399] ? handle_userfault+0x12b7/0x24c0 [ 186.788880] handle_userfault+0x12fa/0x24c0 [ 186.793177] ? handle_userfault+0x150b/0x24c0 [ 186.797672] ? userfaultfd_ioctl+0x4520/0x4520 [ 186.802236] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.807399] ? __lock_is_held+0xb6/0x140 [ 186.811459] ? print_irqtrace_events+0x270/0x270 [ 186.816191] ? print_irqtrace_events+0x270/0x270 [ 186.820920] ? get_user_pages_fast+0x277/0x340 [ 186.825581] ? perf_trace_lock_acquire+0xe3/0x980 [ 186.830423] ? perf_trace_lock+0x900/0x900 [ 186.834630] ? __lock_acquire+0x664/0x3e00 [ 186.838927] ? check_noncircular+0x20/0x20 [ 186.843132] ? __lock_acquire+0x664/0x3e00 [ 186.847371] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.852538] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.857723] ? find_held_lock+0x35/0x1d0 [ 186.861778] ? __handle_mm_fault+0x3296/0x3ce0 [ 186.866346] ? lock_downgrade+0x980/0x980 [ 186.870476] ? lock_release+0xa40/0xa40 [ 186.874422] ? perf_trace_lock_acquire+0xe3/0x980 [ 186.879241] ? perf_trace_lock_acquire+0xe3/0x980 [ 186.884058] ? copy_overflow+0x20/0x20 [ 186.887934] ? do_raw_spin_trylock+0x190/0x190 [ 186.892496] ? perf_trace_lock+0x900/0x900 [ 186.896737] __handle_mm_fault+0x32a3/0x3ce0 [ 186.901134] ? __pmd_alloc+0x4e0/0x4e0 [ 186.905020] ? find_held_lock+0x35/0x1d0 [ 186.909077] ? handle_mm_fault+0x248/0x8d0 [ 186.913290] ? lock_downgrade+0x980/0x980 [ 186.917469] handle_mm_fault+0x334/0x8d0 [ 186.921505] ? down_read+0x96/0x150 [ 186.925110] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 186.929674] ? vmacache_find+0x5f/0x280 [ 186.933632] ? find_vma+0x30/0x150 [ 186.937158] __do_page_fault+0x5c9/0xc90 [ 186.941211] ? mm_fault_error+0x2c0/0x2c0 [ 186.945339] ? find_held_lock+0x35/0x1d0 [ 186.949395] do_page_fault+0xee/0x720 [ 186.953174] ? __do_page_fault+0xc90/0xc90 [ 186.957392] ? lock_release+0xa40/0xa40 [ 186.961365] ? do_raw_spin_trylock+0x190/0x190 [ 186.965945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 186.970782] page_fault+0x2c/0x60 [ 186.974210] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 186.979980] RSP: 0018:ffff8801bfa4f928 EFLAGS: 00010246 [ 186.985318] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 186.992594] RDX: 000000000000010b RSI: ffffc90001eb3000 RDI: ffff8801bfa4fd28 [ 186.999835] RBP: ffff8801bfa4fa08 R08: 0000000000000000 R09: 1ffff10037f49ee7 [ 187.007079] R10: ffff8801bfa4f858 R11: 0000000000000003 R12: 1ffff10037f49f28 [ 187.014322] R13: ffff8801bfa4f9e0 R14: 0000000000000000 R15: ffff8801bfa4fd20 [ 187.021604] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 187.026781] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 187.031952] ? iov_iter_revert+0x9d0/0x9d0 [ 187.036174] ? mark_held_locks+0xaf/0x100 [ 187.040296] ? simple_xattr_get+0xeb/0x160 [ 187.044517] ? current_kernel_time64+0x122/0x2f0 [ 187.049251] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 187.054251] generic_perform_write+0x200/0x600 [ 187.058843] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 187.064093] ? generic_update_time+0x1b2/0x270 [ 187.068655] ? __mnt_drop_write_file+0xd/0x70 [ 187.073125] ? file_update_time+0xbf/0x470 [ 187.077342] ? current_time+0xc0/0xc0 [ 187.081132] ? down_write+0x87/0x120 [ 187.084843] __generic_file_write_iter+0x366/0x5b0 [ 187.089757] ? check_noncircular+0x20/0x20 [ 187.093979] generic_file_write_iter+0x399/0x790 [ 187.098732] ? __generic_file_write_iter+0x5b0/0x5b0 [ 187.103833] ? iov_iter_init+0xaf/0x1d0 [ 187.107794] __vfs_write+0x684/0x970 [ 187.111478] ? lock_acquire+0x1d5/0x580 [ 187.115435] ? kernel_read+0x120/0x120 [ 187.119347] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 187.124078] ? __sb_start_write+0x209/0x2a0 [ 187.128384] vfs_write+0x189/0x510 [ 187.131909] SyS_write+0xef/0x220 [ 187.135345] ? SyS_read+0x220/0x220 [ 187.138948] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 187.143944] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 187.148691] entry_SYSCALL_64_fastpath+0x23/0x9a [ 187.153422] RIP: 0033:0x452ac9 [ 187.156588] RSP: 002b:00007f7fa2980c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 187.164271] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 187.171515] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 187.178758] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 187.186000] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 2018/01/08 04:04:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x121780, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000002000+0x59)={0x7, [0x1000, 0x3, 0x5, 0x80000001, 0x8, 0x1740, 0x48]}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:28 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000fc1000)=""/245) r2 = syz_open_dev$mouse(&(0x7f0000d76000)='/dev/input/mouse#\x00', 0xb43, 0x410000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc1000)={0x7, 0x2, 0x2, 0x5, 0x0, 0x6, 0x6, 0x0, 0x0}, &(0x7f0000fc1000)=0x20) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc1000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a1000)=0x8c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0xfffffffffffffd71, &(0x7f0000fb8000-0x2)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000fc2000-0x8)='./file0\x00', 0x2000, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000135000-0x8)={0x0, 0x61}, &(0x7f0000b9f000-0x4)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fc1000)={r5, 0x5, 0x30}, 0xc) 2018/01/08 04:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) poll(&(0x7f00000a8000-0x8)=[{r0, 0x200, 0x0}], 0x1, 0x1) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000001c000)='/dev/adsp#\x00', 0x0, 0x500) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f000001c000-0xc0)=""/192) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000008000)=[{0x8001, 0x17b, 0x100, 0x1}, {0x8, 0x4, 0x0, 0x7}]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000019000)=""/60, 0x3c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000013000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f0000023000-0x65)="6c7c328a411eb2d56d90736fa2752ca92469ae276a72a5af98b2dd015d73ac70b156c1eca7b0d18371102f8d70d2c999ae0478290eec4e64983216ebfb0debefb61f2173927a0863c60024067a27acbed31e3616fc4e3b40074d1db9f2d0823fa62de7dcd68aa59deb9d5413fe7656888f2ebaca246381f7f809d53ec83938789ca4214deeb544752d0abe4a25aa1cc9ce22e2743bc4bbfb44f1f361dab6177274df8df91f8bc65bf95af12ae0bb5cfe5fc1ef915a48ab3f4e749c523781bc9f2fef9ce477baeb2c86a2d9ebb1b62f96411d5ce691c4c407d3a4caea799f4bffe817f3f040f94c87c16869a9249187578e6989c11f", &(0x7f0000020000-0x95)="cd2b8766439952aa768dd342eed78cfdfaf42ff925cb6b66a1fb250502fe2dcc91b9775e1eda6c884446c52b3c85c3c09c32d950d318e31fe3725f49b9144029b024bf6be790950fabce44ad6457a0d14f93bbd3ce197864ccfb3c7ce3cbae0db58b1f2aeccb02e67051ce164a5b9735d5736adeb6ff70bdd59202a35d98418960b45def4e9d74a6cf3a3ca99790e7b90d11f63cdf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000-0x4)=0x0) timer_delete(r4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) 2018/01/08 04:04:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) io_setup(0xcf, &(0x7f0000fce000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00003f9000)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f5e000-0x18)={0x0, 0x7, 0x6ed, &(0x7f00009d3000)=0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00001df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getegid() setgid(r3) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r4, r2}, &(0x7f00000db000)={0x0, 0x0}) r5 = semget(0x3, 0x4, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) semctl$GETVAL(r5, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0x400, 0x800, 0xa21, 0xff800000000000}, 0x86) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000921000-0x4)=0x2, 0x4) unshare(0x40400) r6 = semget(0x3, 0x7, 0x304) utime(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f000039f000-0x10)={0x6, 0x4}) semctl$SEM_INFO(r6, 0x1, 0x13, &(0x7f00004d4000)=""/55) r7 = shmget$private(0x0, 0x1000, 0x4, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000fda000-0x84)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x7ff, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/08 04:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/08 04:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = syz_open_dev$vcsn(&(0x7f0000e1f000-0xa)='/dev/vcs#\x00', 0x3, 0x440000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) dup2(r2, r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009a0000-0x4)=0x80000001, 0x4) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) syz_open_dev$audion(&(0x7f0000354000)='/dev/audio#\x00', 0x6, 0x28000) openat$hwrng(0xffffffffffffff9c, &(0x7f000071d000)='/dev/hwrng\x00', 0x102, 0x0) r3 = open(&(0x7f0000800000-0x8)='./file0\x00', 0x210000, 0x13) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffff80000004) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000a87000-0x10)=@req={0x100, 0x9, 0xffffffffffffff81, 0x8001}, 0x10) [ 187.193249] R13: 00000000ffffffff R14: 00007f7fa29816d4 R15: 0000000000000000 2018/01/08 04:04:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 04:04:28 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x4000000000000000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000afe000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a29000)="000000c18201aeb995297200ffe90080", 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/status\x00', 0x0, 0x0) 2018/01/08 04:04:28 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000001000-0xb2)="a27df577ff575331ba8f418ee5f7bc2631cd8bc85c0ef4db81aacc5325cd594ad8adbb9b07214ad5beb3ffb25297cf268e1c2145065235cb1328e6d2010574477993a96ffbdc0935a529d4db605e2a46fdf6dc5a191a2efe87ad95877ce44b67cbee9e051004e86493504512515eb25973b12e6feccc1aec3d61b4c5f20be2c43bb1e6e6a8d09f389c62e4d09b20c049313514c45735fb1d252e1683876b9b7a1c39997913a69eb3c702531f962333e1abdf") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500b, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x562, 0x20000000080002) 2018/01/08 04:04:28 executing program 7: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='.', 0x1, 0xfffffffffffffffa) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000af8000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000af8000)={&(0x7f0000af9000-0x8)='./file0\x00', r0}, 0xc) 2018/01/08 04:04:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)='S', 0x1}], 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000006000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000010000)={&(0x7f000000b000-0xf0)=@flushpolicy={0xf0, 0x1d, 0x301, 0x0, 0x3, [@sec_ctx={0xe0, 0x8, {0xdc, 0x8, 0x1, 0x7, 0xd4, "98d7a7d059badea5483e49efdb5f9c769e704e6bebf5db0a5f0270671c9dc6fea172fa1f84e8f8d207a752b7fa6943dd61e90591b846a519d547fbb3bafd3812dbbbbaef74243fe341bdc7d9d293ec8e89275000a4b9827fd1aa0d563a5182e23543949af26c58160066c9275df5a982e41c3478ec186da61673b38c25b15c2a4e0bf4c7c783921e9ed5dbad7be2c6f901ad5c00a1fa1aa75d0729cd8f504fec6ee7e53678953f829e7110f01b21c757778faba23930c14025f3f37eb2d4c58eaaa41b9dc1b890c6887354fb518902a62171269c"}}]}, 0xf0}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/08 04:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r1, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) write(r0, &(0x7f0000aa4000)="260000001e0047f791f6cafedf24040707000000070000000000ffe4aa0737550500220008ff", 0x26) 2018/01/08 04:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000020d000)=0x80000047, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/vga_arbiter\x00', 0x141002, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x800) 2018/01/08 04:04:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$intptr(0xe, 0x7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000021000)={0x1f, {0x6, 0x1d, 0x6, 0x8000, 0x4, 0x3}, 0x0}, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) ioprio_get$pid(0x3, r2) 2018/01/08 04:04:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000675000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = open$dir(&(0x7f0000faf000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') r1 = syz_open_dev$sg(&(0x7f00001fa000-0x9)='/dev/sg#\x00', 0x100, 0x226000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00005f5000-0x8)=0xf000) 2018/01/08 04:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0, 0x80000000}, &(0x7f0000864000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = syz_open_dev$mice(&(0x7f00001ec000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000d3000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000017000)={r1, 0x9}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x1, 0x4) r4 = accept4(r2, &(0x7f0000c72000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000303000)=0x9, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000057a000)={{0xfffffffffffffff8, 0x4, 0x2, 0x400, 0x2, 0x101}, 0x65}) sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000a86000)=0x6b, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fstat(r1, &(0x7f0000b96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f0000deb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r3) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/08 04:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000153000-0x9)='/dev/sg#\x00', 0x1, 0x100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000074f000)={0xffffffff, 0x5, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000901000)={{0x80, 0x7f, 0x7fff, 0x40, 0x9, 0x3}, 0xff}) fallocate(r3, 0x0, 0x8000, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000721000)={0xfff, 0x8, 0x9, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000022000)=[{0x0, 0x0, &(0x7f000000d000-0x10)=[{&(0x7f0000022000)="d5d61b95359c89d67252d7cb032c7c7fcb7682ccd0c7d4656ef5562340d2d8da45db6f175bb2e71de9e60d99e9cda826f19432352e8e1b5f0ec3c4e4828b34081288237ef942904490f2cc6f1f033bb45f9bf8e301a08d3c845843d7261b48ae62c54f6ba57562e41d39d27ca729211d1682e180837a3faa4ff41154cd703ff5f890fcdb3cdd25aaa2307b37e44735fc565332dcef6137901ed8d93299a7d0b463695a731c422d4f51553ca04615167d3cede417e344", 0xb6}], 0x1, 0x0, 0x0, 0x80c0}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000022000)="57e56a5bda8b56e75cc29820efaec77890fb516f1f70b47343268cd61adeb0425014aaf53bc5d8e8c9ac6c3a73a3e91c09bbc695f4e7f52cd7896dd948ec5e3de96015ec8342f2efe7b1d7502410ae1656939493dcff0f6b5affaa1dd16b8de8eec70030970c2a5d2711b3acf6a55476ffe77462102b9dd073784e6aa67a34cdb5da38980fb1e6643cd62f72c00914d6ae91a24b", 0x94}, {&(0x7f0000023000-0x7b)="589ca63f014287572cb64a01f3ab99fe4f343651dbedf824a0d8448d984442e56df9702b26b4706c901905484c2213ba873ba1f7da9fdd3b69b8ef8bdf99befefd74a4028c479692cd556ca620c9e5f008106d3d0f1808b80b2904936c5760763fb501fc55f8447448b08cbdb61f0cd1e1d2692c40173547801719", 0x7b}, {&(0x7f0000012000-0xb3)="41d08a5f64a47e3c4161ca3292fafdc93f4f061a816c5b6ae2634850308d5b14fac736f7278368cc616385d5525506f0f70b78c0679bc45ea7ada42e67cdca1baf60d02d5ebefb60297cc42ae7b3cc9788e2ae9dd838b1428f739ba96bbad734576864d1ad19dc0794422460eff924c653472f82823e4abe9ba5aac08cc686bc80d20ccbfc977c66ae7a95cec74c4a94fd256c6d1367b17dad4ff61cdacef1746e678fe939f8d6df3239c11135be35d617a327", 0xb3}, {&(0x7f0000003000)="749c917c54349cde0534e3871e2fcf07d8d8f2c794f959f7e075448fc9ccefd6a57c88efce2baa3f74b6e2a0f436418b", 0x30}, {&(0x7f0000023000-0x8a)="6ee257bf397c3cff4838859d7efcfdab189ccebd0e4752ebba66c3b8fb61148b1a88e61dc0ec97f5c3571674fa7103465e6724b26c4848d0beb0a782aa5d66aeca48f912aa7acf92cc7587b573e5733b49807292ce3357af2f1c4411087fbabdb427dd4780c0dc26378c5b7bece39b9b260fbd14b9c87c897b02563a68d76e43a2a1e1c4a3d8759736e6", 0x8a}, {&(0x7f0000022000)="e526fc4fc020786fe17c331eb0912d027eb56e6e572331dcaaadd2fa420d71cdd7b7a593a7423dd9a14f9f45ae808e29042c18852113858f8d6ed6c6a69bd23cd38fa94e650dce78", 0x48}, {&(0x7f0000006000-0xe)="680cac4262b971730d78f4ed9bf5", 0xe}, {&(0x7f0000023000-0x71)="e41052f69d1f77871720f8a520a6703388cd7bde76c592d09819d619cf156972f670dbdcc8eb6030ad6cd8518ae5ca1f11669fd76fb4e8e62f26231eb244dbfbd38917fc8a1f4c332d8890ad821b1a3ae837677791ef7c615088c9daac1517b5c62409fefb0e007313061425147329057f", 0x71}, {&(0x7f0000020000)="0f4b8df7b0335ef09743ef71f5f768a7e5655b6278ed26ae7fde9865655fc32f3a35d7f45d669f8a9864ca589d6917bbca5cdd6397494830296e4ed51d08c8808714334023e1c3dff9fbcd9a65cf3f8481f0d80bd74fbe6df5249a6e408841451b768be3df12e057ec4801398381eaf3c19f6c950318eb078acb6199e2f07ee7900dc33aef1eb8289972c81f39447fd9748c6902a359f678ecf1bc780d77620b33df3895ce489c3d813e24fd3be26e5ffe8ba6774b10dbe04b28a7cd877e04", 0xbf}, {&(0x7f0000018000)="9c4cee1b611f54ad45a50c533c0716ff2efcf7a50b70f52d81f872cfaf15ff1c5e35290b0ae9669276db2e74907097921452abdac9a123a97cc838774b00bb4c8cb2a31170d51d1cdbe8612311fb06f3ba682fc005235d775712b7543eda28b278ede897b1c63cff8a17cb0c770af3889be010fcf1462e1352af13928a5d2852eb4dbd2da365b8ce48b0d7fcd837434f8534ea4399b6aff477ac4f0061a8276466533ba208914aa92c544109c1a5f18d3a197ab8c62feba21a4824c36858d552585def044f70f15de9a310f7577189f759a0b0e62b1728378e9067b1b51e393bfc", 0xe1}], 0xa, &(0x7f0000023000-0xb8)=[@iv={0xb8, 0x117, 0x2, 0xa0, "e5d42ed7da7cc92a66866a3d835cf6f3ee8cfa7c3ef2acad1c1fb7511cec8cd23fae3a6cf005599a5dc4d8c520521d0140d7fcf460d8209c16f08047231f17ea57c736f8c27edc9a3f92b6e171eda1c044288a6eace368154cc011ff8544b498a8f86c939e16976e30813cbdf44b9d4a09412129126dad0bbbd9ad7474e23204876c62b95ffb0802d299fda3771c07476dc893bd6247f527b1b86b38124dbe13"}], 0xb8, 0x50}, {0x0, 0x0, &(0x7f000000b000-0x10)=[{&(0x7f0000006000)="e321246fe647662ef383e32582868828a4ecdf543565bc0aa0518d01ba80a1f7b008f0847b3e99994ff4d9a4131c9187890c3204ef1f45bc6d9ca18d19739e450f65b224980b8ab2acd81c7fa9e1f9b28d06ce15e9a28d29118abb535c8ce132e9e94efad51770b80de9bbd4b57368c0eebf", 0x72}], 0x1, &(0x7f000000a000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x41, "9ad41cdf02e82a8aa92df20c26e4110aa02c918da9da9f4d56510c8ed2698dbe862a4bc98f5c04405ebc5ed96490f2c4df4ca04beba0d57e87c4b33df48d997e89"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xd0, 0x40}, {0x0, 0x0, &(0x7f0000023000-0x30)=[{&(0x7f0000023000-0x6)="2e6ce6b1e21a", 0x6}, {&(0x7f0000023000-0x89)="0613ec392c737fa59197b8055ba80f0e21bfc9d462e8014ac50914c1ebf0ef1b1031bb503f4dcb834781e24d5ae85cb2a32aa5e4ff7fb7a434930f8e6e828e3a24b380bda181c7d4fcfc863221352f04d695594ba4d9381fc48f4d4897a7ba59ce317e2b6d8dbf3caefccf4eda38e1c260186090ee293a56ce7691c9f29065c65d5ceed78a5e3e2b57", 0x89}, {&(0x7f0000023000-0xf3)="2764739be55e0bdb37e331b81068ad7a5b842d49a76adba23c52912b8e68fa41ca3b8f590a355e73a27152e1afc7e5d685b4bf98d03834754279270f20f8673781098922e443a1134ebbd33b2c4568dfc72a34e1d2f445a9860a5c4b95ba08ca0d3a268fbe664a4fd37f01deb14e14a02846a628a8fcf72a4d84d109a9507f4b3fcb2345a6a31b9d602166d5c04273078b77236e80dbd3e72cb5e36e0180558907878a40b3f70d349868ce51c203776c5609bd5f0352597361eaa9bc007247cd7e963cf74d7d61189ecf1c6ac51aef847d252c874ec583b627f733ca2eb1850fa67b400154f00e8fb12f23f663fd425d1b0644", 0xf3}], 0x3, &(0x7f0000023000-0xb0)=[@iv={0xb0, 0x117, 0x2, 0x9b, "69441d6681defde587934fc3a696551458f2cccb77902c6de7170d3cd350feccd5491be99ea0e8ec7a415560ea9db64115d25e49e47153bcc36541b85bf46fd9d86f92d9114b7902211ec33d4e3e80d80650f355bffc8ba43261819e7265964e43fd08c161ad5f8b8e86445a273b4d7ee493733b2c33b6a27854f0ff108f888bed62f77a5334fb118ab6b178cf9b980654bfaafb29fca93695df7d"}], 0xb0, 0x0}, {0x0, 0x0, &(0x7f0000023000-0x30)=[{&(0x7f000000b000)="2b61620d745171389c630adb883515398017c5e2786f353741207102549d7668c239100980c55a13ccc3438933355784aa293079f1e1be2f67d56f20c2fe939ee5f55cb0ad8401ed00478b19a2752bb7", 0x50}, {&(0x7f0000023000-0x3e)="d912f9b10544bde69f0fbf30eacba108ed7f3e229bc1a11ef77e421a029c9e674f684cbf2dc8774988f7a261d1dcd1462037d2cb2098957490a3ea1a1ccb", 0x3e}, {&(0x7f0000021000)="5dbaeb", 0x3}], 0x3, &(0x7f0000023000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xf9b}], 0x30, 0x1}, {0x0, 0x0, &(0x7f0000022000)=[], 0x0, &(0x7f0000022000)=[@iv={0x48, 0x117, 0x2, 0x2d, "b567f1a45b967f6a45b25783ce43c89e81360b08183a2ecbd9d686b5a447c0aece0295376814161ac642e1c056"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd5, "c9331e0e404b49e39a50e9eef72940e01cc331fe55a8b7fa5ccd83321d12a596703cc93e7e10324cef3615f36e85a37ce41d916b350734cd4a2c1d7513c3d573017aca50cc4b17520225052718e2274e76b70d65d03098da3ae55b02c8e0a2aafdb5f860f35fc8d742e04a7309bb2a3ca9cd1f343c24156ad728fa220e096f9c8ebb3a677ffeb7051f84b68548b7fcc6ad232aaf9660876e186a9cf9d21ea51a0be3eb6f0ddae42c69a0f9c0b82eee95fddaa503cd381cf08d4844628827a688a4b7ce32e5ab98b023f0b24edea07099f92cf81e11"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xf0, 0x117, 0x2, 0xd7, "f4f5927b832bc3733cf7ba1a1ef8b374e8f42b7a57d32136519a2fdcf44c28028c258e4e4b0a7e1707c99a50312b882faab273accb820db67f3c3b2649a27d70908ae32ffb558309d1b102a618d29d6f80e1f664224cffc69d7e5ce79bf737518c7cbfbee5461ac8b57b68837f6f2a777486612b9500c3d7c68930d4b69ea218707245820a12d74866dd5116b8e47dcdbd426ccffd0e8401bc765d58a1a56b062f3ebdea707da3ec3eac413fc62138e46ae171df7635865a26a50ab68f659218876043e4895c18b228137494d0d2b7df3e034cb3f7251a"}, @iv={0x98, 0x117, 0x2, 0x7e, "9ecefe542ec471a5d5259c2eafe30503a71f25cbbfb96bd14cfb00fde31e7bc62828673b5afdd4ef5863e45f71389bebc43430cda23ca34a6fccf987897d5fcd70b1afdd5af8762ada293667020ef4b3056d13e48127269187ef986603485f8695c705991d2c8a4032ddf27dd99185c305d9a87fad8689cbb9ae08d1dc39"}], 0x320, 0x80}], 0x6, 0x4051) r2 = syz_open_dev$mouse(&(0x7f0000021000+0xb30)='/dev/input/mouse#\x00', 0x6, 0x101000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000022000-0x4)={r0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000009000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/08 04:04:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000aef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fbf000)={0x2, 0x7, 0x4, 0x2, r1}) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/08 04:04:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000026f000+0x6a4)=@assoc_value={0x0, 0x0}, &(0x7f0000e04000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r1, &(0x7f0000007000-0x1)=0xed) 2018/01/08 04:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000014f000)=0x0, 0x800) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000fc7000-0x2)={0x0, 0x0}, 0x2) close(0xffffffffffffffff) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x400000000000001, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004cc000)=0x1, 0x2) 2018/01/08 04:04:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) lstat(&(0x7f0000d58000)='./file0\x00', &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000012000-0xd)='dns_resolver\x00', &(0x7f00003c0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000953000-0x1)='\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000400000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000691000-0x30)={0x4, 0x0, &(0x7f0000432000-0x4c)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c86000)=[@ptr={0x70742a85, 0x0, &(0x7f0000848000-0x1)=0x0, 0x0, 0x1, 0x32}, @ptr={0x70742a85, 0x0, &(0x7f0000e0f000-0x1)=0x0, 0x0, 0x1, 0xb}, @fda={0x66646185, 0x4, 0x2, 0x12}], &(0x7f0000092000-0x28)=[0x78, 0x20, 0x48, 0x40000018, 0x40]}, 0xfffffffffffffffa}}], 0xffffffffffffff4a, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000407000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000fe7000)={0x4, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 187.464321] device eql entered promiscuous mode [ 187.541630] binder: 32624:32626 got reply transaction with no transaction stack [ 187.550592] binder: 32624:32626 transaction failed 29201/-71, size 0-0 line 2703 [ 187.559778] binder: undelivered TRANSACTION_COMPLETE [ 187.570996] binder: undelivered transaction 216, process died. 2018/01/08 04:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00007e1000)='./file0\x00', &(0x7f000050b000-0xfa)=""/250, 0xfa) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x80000600) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004ed000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x4, 0xc, "b1ef15b11a2d5e093c525c048435215ceff370414d6fa1f2ffb8b1ce94d78c30c6eecf819839c6692e52e9e240ba17ebae43fe263855304ce171d2f90a52868a", "be2a7a6f9d5427660a29a223a9687d28077ae24929b4ea55253e801426347b84", [0x3, 0x9e], 0x0}) inotify_rm_watch(r0, r1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000111000)='id_legacy\x00', &(0x7f000051a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000787000)='eth0\x00', 0xfffffffffffffffe) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="b3728a7cc3696711e837b838bca9dfd4b4d61627578f8c72b63a904a38199f4ebe2ea179d6fe63123f5a85a641a24bb6722434c68213ab5253b8d24e75f0956156e207d62d2f8d9d16209794ec4a0f14cde4ed8c1cc7b5a6465668b794da59ce209278edb9778ee43ea8f473f44335506ef7d8ecaed43220e2f5c4e524dd01e3b0313382398d3e063796908539fffa7c6085ee0ef3c9fa7e1c09b3e00c01860e2a2835627486ee6be7a12f", 0xab, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="de9ee22f189435ff65ac92e6c5e10e7264c1c57bc5a98b86c6adbb6ae01e9fd7bf8ec7bfedc00b3067951bd1aefd136e1c88dcf097b5a7aad13e131114acf9884fcd21ea8b7252b163709d3e504c95c85e3400e433b231059d21", 0x5a, 0xfffffffffffffffb) add_key$keyring(&(0x7f00005c5000-0x8)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/08 04:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) pipe2(&(0x7f00005ae000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006c3000)=""/201, &(0x7f000082b000)=0xc9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:28 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000058000)={0x80000001, 0x10, [0x3, 0x1, 0x2, 0x3]}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000e000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f0000022000-0x1c)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xffffffffffffff81}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x165) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000538000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x6, 0x1f2, &(0x7f00006a7000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f000024f000-0x1)='\x00', 0x3) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000bc5000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00007d2000)={0x90003, 0x0, 0x0, 0x2000, &(0x7f00005b1000/0x2000)=nil}) 2018/01/08 04:04:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d29000-0x3)='/dev/audio#\x00', 0xc4, 0x8400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f00001ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x778, 0x2, 0x40, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000192000)=""/207}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) 2018/01/08 04:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000a9b000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008a9000+0x100)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffffe1, 0x9, 0xfffffffffffffff9, 0xa0}, &(0x7f0000d5c000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000027b000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000141000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000357000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000ed7000-0x90)=[{&(0x7f000019b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d08000)=""/24, 0x18}, {&(0x7f0000718000-0xe8)=""/232, 0xe8}, {&(0x7f0000f5a000)=""/135, 0x87}, {&(0x7f000069b000-0x44)=""/68, 0x44}, {&(0x7f0000bed000-0xa8)=""/168, 0xa8}, {&(0x7f0000687000-0xef)=""/239, 0xef}, {&(0x7f0000801000-0x97)=""/151, 0xfffffe34}, {&(0x7f00006e8000-0xb8)=""/184, 0xb8}], 0x9, &(0x7f0000a87000)=[{&(0x7f0000354000-0xd7)=""/215, 0xd7}, {&(0x7f00000f7000-0x28)=""/40, 0xfffffffffffffe7b}], 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000bd7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:28 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r0, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000c000-0xc)={&(0x7f0000003000-0x8)='./file0\x00', r0}, 0xc) [ 187.585153] binder: 32624:32629 got reply transaction with no transaction stack [ 187.593711] binder: 32624:32629 transaction failed 29201/-71, size 0-0 line 2703 [ 187.618249] binder: undelivered TRANSACTION_COMPLETE [ 187.629281] binder: undelivered transaction 219, process died. 2018/01/08 04:04:28 executing program 0: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008e6000)={0x0, 0x0}, &(0x7f000045a000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f0000a99000-0x20)={{0x0, 0x0}, {0x0, r0}}) 2018/01/08 04:04:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000021000)='/dev/snd/pcmC#D#c\x00', 0x48, 0x10800) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000)=""/105) r2 = syz_open_dev$vcsn(&(0x7f0000009000)='/dev/vcs#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000011000)={0x0, 0x3, 0x1f, 0xffff, 0x1, 0x81, 0x4, 0x8, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9737, 0x5, 0x9f38, 0x7, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000023000-0x8)={r3, 0x8}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r4 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f00007e6000-0x8)='keyring\x00', &(0x7f0000431000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000a9d000-0x6)='.dead\x00', &(0x7f00003ae000)='/dev/vcs#\x00') ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r7 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r4, &(0x7f0000cdc000)=""/0, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000000f000-0x23)=""/35) prctl$getreaper(0x2, &(0x7f0000010000-0x8)=0x0) 2018/01/08 04:04:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c62000-0x9)='/dev/sg#\x00', 0x0, 0x42000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000704000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000174000)={r1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/08 04:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007e6000)={0x0, 0x8d, "581bf84451b6edd09f810069d300b21446c7ccebf4aeb265a5ca0f75815f0b37e5120428ba7bc6d256b0e7155e1030febeb5f656ec707db593aaccae4714c4784ffbfd97d430396eb4bb4e7696296214cefa9335e057b786db29ae8efcdf3695d671a7f12525a9cf86b2ec5aaaf70651453cd0b3b4f142fa4a5d90a9227f53d225d9db04e478a877324cefd38b"}, &(0x7f0000f42000)=0x95) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000634000-0x8)=@assoc_value={r2, 0x7f}, &(0x7f0000298000+0xc8e)=0x8) close(r0) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_raw(r1, &(0x7f0000fe3000)={0x27, 0x8, 0x1, 0x7}, 0x10) syz_emit_ethernet(0x7c, &(0x7f000005d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5753c9b93c23", [{[], {0x8100, 0x0, 0x100, 0x8}}], {{0xe90d, @ipx={0xffff, 0x6a, 0x0, 0x1, {@random=0xfffffffffffffffc, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "45f089f824ba6d9c5fe72b271aa535a7250501afc4b4285678641da8846580d2cdd60603f6e4c00866064b539a1252f63b1571addae83e67b1d4a9f39d1ec8e025424f6b498af15961ef71a2"}}}}, 0x0) 2018/01/08 04:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e8000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bb9000-0x8)={0x0, 0x7}, &(0x7f000097f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000777000-0x8)={r1, 0x7e90, 0x72}, &(0x7f0000a93000-0x4)=0x8) set_mempolicy(0x4002, &(0x7f0000fc7000-0x8)=0xb61c, 0x6) nanosleep(&(0x7f0000c72000)={0x0, 0x989680}, &(0x7f0000385000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000bfb000-0x18)=[], 0x0, &(0x7f00002ed000-0x10)={0x0, 0x0}, &(0x7f0000b51000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e79000-0x86)={r2, 0x7e, "49226e0fd8b51f2c3eb42a00727baac81149772159823de0919cafeeb597fef5cb1af2d631e2ebf249f4a1b651115a0bfeb344003f8f936f5ba4e8929d83b70b2287740a02ae3aa6fa25f0f945dc4c86b2cafc3a17c37c8f0990c0c4e80cb9ac233fa1f37c2bbb761bee7b0900000000000000da147c01cf276d161977fe"}, &(0x7f00003a7000-0x4)=0x1d) [ 187.663722] encrypted_key: insufficient parameters specified 2018/01/08 04:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 187.743493] encrypted_key: insufficient parameters specified [ 187.823360] FAULT_FLAG_ALLOW_RETRY missing 30 [ 187.827932] CPU: 1 PID: 32661 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #251 [ 187.835275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.844631] Call Trace: [ 187.847206] dump_stack+0x194/0x257 [ 187.850811] ? arch_local_irq_restore+0x53/0x53 [ 187.855456] ? handle_userfault+0x12b7/0x24c0 [ 187.859927] handle_userfault+0x12fa/0x24c0 [ 187.864217] ? handle_userfault+0x150b/0x24c0 [ 187.868710] ? userfaultfd_ioctl+0x4520/0x4520 [ 187.873274] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 187.878524] ? __lock_is_held+0xb6/0x140 [ 187.882557] ? perf_trace_lock_acquire+0xe3/0x980 [ 187.887375] ? print_irqtrace_events+0x270/0x270 [ 187.892104] ? print_irqtrace_events+0x270/0x270 [ 187.896836] ? get_user_pages_fast+0x277/0x340 [ 187.901405] ? perf_trace_lock_acquire+0xe3/0x980 [ 187.906228] ? __lock_acquire+0x664/0x3e00 [ 187.910437] ? check_noncircular+0x20/0x20 [ 187.914642] ? __lock_acquire+0x664/0x3e00 [ 187.918861] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 187.924029] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 187.929199] ? find_held_lock+0x35/0x1d0 [ 187.933240] ? __handle_mm_fault+0x3296/0x3ce0 [ 187.937794] ? lock_downgrade+0x980/0x980 [ 187.941914] ? lock_release+0xa40/0xa40 [ 187.945858] ? perf_trace_lock_acquire+0xe3/0x980 [ 187.950683] ? copy_overflow+0x20/0x20 [ 187.954560] ? do_raw_spin_trylock+0x190/0x190 [ 187.959124] ? userfaultfd_ctx_put+0x740/0x740 [ 187.963688] __handle_mm_fault+0x32a3/0x3ce0 [ 187.968083] ? __pmd_alloc+0x4e0/0x4e0 [ 187.971949] ? find_held_lock+0x35/0x1d0 [ 187.975994] ? handle_mm_fault+0x248/0x8d0 [ 187.980205] ? lock_downgrade+0x980/0x980 [ 187.984347] handle_mm_fault+0x334/0x8d0 [ 187.988404] ? down_read+0x96/0x150 [ 187.992008] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 187.996566] ? vmacache_find+0x5f/0x280 [ 188.000514] ? find_vma+0x30/0x150 [ 188.004038] __do_page_fault+0x5c9/0xc90 [ 188.008087] ? mm_fault_error+0x2c0/0x2c0 [ 188.012216] ? find_held_lock+0x35/0x1d0 [ 188.016254] do_page_fault+0xee/0x720 [ 188.020034] ? __do_page_fault+0xc90/0xc90 [ 188.024243] ? lock_release+0xa40/0xa40 [ 188.028185] ? perf_trace_lock+0x900/0x900 [ 188.032403] ? do_raw_spin_trylock+0x190/0x190 [ 188.036964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.041786] page_fault+0x2c/0x60 [ 188.045218] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 188.050993] RSP: 0018:ffff8801bdea7928 EFLAGS: 00010246 [ 188.056342] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 188.063588] RDX: 000000000000010b RSI: ffffc90004601000 RDI: ffff8801bdea7d28 [ 188.070843] RBP: ffff8801bdea7a08 R08: 0000000000000000 R09: 1ffff10037bd4ee7 [ 188.078086] R10: ffff8801bdea7858 R11: 0000000000000003 R12: 1ffff10037bd4f28 [ 188.085329] R13: ffff8801bdea79e0 R14: 0000000000000000 R15: ffff8801bdea7d20 [ 188.092596] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 188.097772] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 188.102935] ? iov_iter_revert+0x9d0/0x9d0 [ 188.107147] ? mark_held_locks+0xaf/0x100 [ 188.111267] ? simple_xattr_get+0xeb/0x160 [ 188.115478] ? current_kernel_time64+0x122/0x2f0 [ 188.120211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.125208] generic_perform_write+0x200/0x600 [ 188.129781] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 188.135035] ? generic_update_time+0x1b2/0x270 [ 188.139597] ? __mnt_drop_write_file+0xd/0x70 [ 188.144066] ? file_update_time+0xbf/0x470 [ 188.148278] ? current_time+0xc0/0xc0 [ 188.152060] ? down_write+0x87/0x120 [ 188.155753] __generic_file_write_iter+0x366/0x5b0 [ 188.160656] ? check_noncircular+0x20/0x20 [ 188.164869] generic_file_write_iter+0x399/0x790 [ 188.169615] ? __generic_file_write_iter+0x5b0/0x5b0 [ 188.174707] ? iov_iter_init+0xaf/0x1d0 [ 188.178658] __vfs_write+0x684/0x970 [ 188.182363] ? lock_acquire+0x1d5/0x580 [ 188.186311] ? kernel_read+0x120/0x120 [ 188.190203] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 188.194938] ? __sb_start_write+0x209/0x2a0 [ 188.199235] vfs_write+0x189/0x510 [ 188.202762] SyS_write+0xef/0x220 [ 188.206200] ? SyS_read+0x220/0x220 [ 188.209798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.215405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 188.220141] entry_SYSCALL_64_fastpath+0x23/0x9a [ 188.224867] RIP: 0033:0x452ac9 [ 188.228031] RSP: 002b:00007fc29efc7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 188.235714] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 188.242953] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000017 [ 188.250197] RBP: 00000000000002fe R08: 0000000000000000 R09: 0000000000000000 [ 188.257441] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2870 [ 188.264691] R13: 00000000ffffffff R14: 00007fc29efc86d4 R15: 0000000000000000 [ 188.313362] FAULT_FLAG_ALLOW_RETRY missing 30 [ 188.317942] CPU: 1 PID: 32661 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #251 [ 188.325298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.334627] Call Trace: [ 188.337192] dump_stack+0x194/0x257 [ 188.340793] ? arch_local_irq_restore+0x53/0x53 [ 188.345437] ? handle_userfault+0x12b7/0x24c0 [ 188.349908] handle_userfault+0x12fa/0x24c0 [ 188.354198] ? handle_userfault+0x150b/0x24c0 [ 188.358671] ? userfaultfd_ioctl+0x4520/0x4520 [ 188.363232] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.368398] ? check_noncircular+0x20/0x20 [ 188.372600] ? lock_acquire+0x120/0x580 [ 188.376542] ? lock_acquire+0x1d5/0x580 [ 188.380512] ? pick_next_task_fair+0xdc0/0x16b0 [ 188.385154] ? print_irqtrace_events+0x270/0x270 [ 188.389880] ? print_irqtrace_events+0x270/0x270 [ 188.394611] ? perf_event_sync_stat+0x5b0/0x5b0 [ 188.399249] ? __perf_event_task_sched_in+0x200/0xc20 [ 188.404408] ? __update_idle_core+0x305/0x600 [ 188.408878] ? __lock_acquire+0x664/0x3e00 [ 188.413083] ? check_noncircular+0x20/0x20 [ 188.417285] ? __lock_acquire+0x664/0x3e00 [ 188.421502] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.426662] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.431824] ? find_held_lock+0x35/0x1d0 [ 188.435884] ? __handle_mm_fault+0x3296/0x3ce0 [ 188.440438] ? lock_downgrade+0x980/0x980 [ 188.444558] ? lock_release+0xa40/0xa40 [ 188.448502] ? copy_overflow+0x20/0x20 [ 188.452370] ? do_raw_spin_trylock+0x190/0x190 [ 188.456923] ? userfaultfd_ctx_put+0x740/0x740 [ 188.461486] __handle_mm_fault+0x32a3/0x3ce0 [ 188.465869] ? __pmd_alloc+0x4e0/0x4e0 [ 188.469728] ? plist_check_head+0xe2/0x130 [ 188.473935] ? find_held_lock+0x35/0x1d0 [ 188.477977] ? handle_mm_fault+0x248/0x8d0 [ 188.482183] ? lock_downgrade+0x980/0x980 [ 188.486325] handle_mm_fault+0x334/0x8d0 [ 188.490355] ? down_read+0x96/0x150 [ 188.493953] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 188.498502] ? vmacache_find+0x5f/0x280 [ 188.502455] ? find_vma+0x30/0x150 [ 188.505988] __do_page_fault+0x5c9/0xc90 [ 188.510041] ? mm_fault_error+0x2c0/0x2c0 [ 188.514162] ? check_noncircular+0x20/0x20 [ 188.518372] do_page_fault+0xee/0x720 [ 188.522145] ? __do_page_fault+0xc90/0xc90 [ 188.526350] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.531514] ? __lock_is_held+0xb6/0x140 [ 188.535556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.540377] page_fault+0x2c/0x60 [ 188.543808] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 188.549573] RSP: 0018:ffff8801bdea7928 EFLAGS: 00010246 [ 188.554905] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825852a1 [ 188.562145] RDX: 00000000000000b0 RSI: ffffc90004601000 RDI: ffff8801bdea7d28 [ 188.569388] RBP: ffff8801bdea7a08 R08: 1ffff10034ec6c52 R09: 0000000000000000 [ 188.576640] R10: ffff8801bdea7a50 R11: 0000000000000000 R12: 1ffff10037bd4f28 [ 188.583889] R13: ffff8801bdea79e0 R14: 0000000000000000 R15: ffff8801bdea7d20 [ 188.591146] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 188.596311] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 188.601470] ? iov_iter_revert+0x9d0/0x9d0 [ 188.605680] ? mark_held_locks+0xaf/0x100 [ 188.609811] ? current_kernel_time64+0x122/0x2f0 [ 188.614546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.619544] generic_perform_write+0x200/0x600 [ 188.624186] ? lock_acquire+0x1d5/0x580 [ 188.628140] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 188.633385] ? generic_update_time+0x1b2/0x270 [ 188.637954] ? __mnt_drop_write_file+0xd/0x70 [ 188.642418] ? file_update_time+0xbf/0x470 [ 188.646625] ? current_time+0xc0/0xc0 [ 188.650400] ? down_write+0x87/0x120 [ 188.654087] __generic_file_write_iter+0x366/0x5b0 [ 188.658987] ? check_noncircular+0x20/0x20 [ 188.663206] generic_file_write_iter+0x399/0x790 [ 188.667945] ? __generic_file_write_iter+0x5b0/0x5b0 [ 188.673032] ? iov_iter_init+0xaf/0x1d0 [ 188.676993] __vfs_write+0x684/0x970 [ 188.680688] ? lock_acquire+0x1d5/0x580 [ 188.684644] ? kernel_read+0x120/0x120 [ 188.688529] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 188.693253] ? __sb_start_write+0x209/0x2a0 [ 188.697551] vfs_write+0x189/0x510 [ 188.701073] SyS_write+0xef/0x220 [ 188.704499] ? SyS_read+0x220/0x220 [ 188.708103] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.713091] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 188.717822] entry_SYSCALL_64_fastpath+0x23/0x9a [ 188.722545] RIP: 0033:0x452ac9 [ 188.725701] RSP: 002b:00007fc29efc7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 188.733383] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 188.740631] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000017 [ 188.747870] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 188.755108] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 2018/01/08 04:04:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ea9000+0x1ae)={&(0x7f0000efa000/0x4000)=nil, 0x4000}) 2018/01/08 04:04:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fef000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x0, 0x0, []}) 2018/01/08 04:04:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000574000)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0xfffffffffffffffe, 0x0}) dup2(r2, r0) 2018/01/08 04:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000ff3000-0xfd)="", &(0x7f000062c000-0x1)=0x0, &(0x7f0000874000)=0x0, &(0x7f0000346000-0x23)="") msgrcv(0x0, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(0x0, &(0x7f0000f43000-0x74)={0x0, ""}, 0x8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000522000-0x4)=0x29e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x400, 0x20001800, 0x400, 0x3, 0x9, 0xffffffffffff8005, 0x3ff, 0x848, 0xc345, 0x0}, 0xffffffffffffff11) setuid(r0) 2018/01/08 04:04:29 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000b16000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4ca00) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00009de000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000a2d000)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) lstat(&(0x7f0000a33000-0x8)='./file0\x00', &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000b93000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000ab9000-0x10)={&(0x7f0000702000)=@allocspi={0x360, 0x16, 0x20, 0x5, 0x0, {{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x0, 0x0, 0x2, 0x80, 0x20, 0x5c, 0x8001, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x800, 0x6, 0x0, 0x3, 0x1f, 0xfffe0, 0x0, 0x8}, {0x3ff, 0xfffffffffffff001, 0x3f, 0x8}, {0x5, 0x200, 0xf05}, 0x3, 0xffffffffffffffff, 0xa, 0x3, 0x2, 0x28}, 0x10001, 0x8}, [@algo_auth={0x114, 0x1, {{'crc32c-generic\x00'}, 0x650, "ccdd743c5efd8bde86108ed46a2f1b3400380035db489b41ce3cb08d40a21c30581bb13b1c234020fcc6a66a23e18f400d031dc78ac3cb468c2fceda26d211b0989d6d3c913d836fd18c43646420621221a1e3d19aab643ef883b8cc9e865773eb6412a7d3bad47dc623abd9084360b6f371ef1411915ca83f673681df547fdcb8ab34935641cc2f0322787863af73575b2e1bdece2054a738d8897428a2c2b2c47abe003c64c4d27986c95d7031b2dbb4cf7bb2df8bd6528dbf064bf9313e37e204807b6319963f5c5a"}}, @lifetime_val={0x28, 0x9, {0x80000000, 0x4, 0x9, 0x7}}, @algo_aead={0x100, 0x12, {{'rfc4309(rfc4309(rfc7539esp(xts-cast6-avx,ghash-clmulni)))\x00'}, 0x5a0, 0x80, "98b67177def45d1bb3f01d00ba9b25c757f58ad371f0e5caf3528bd53937ff3a5e33fe8b404b4caeec82a071b739ebffc23527074c59ed52a9f06ab99753c3eea9bb2c631974ef1b3663cd3312daf984b6b911272cbcea3f94971fd7c3355753a08ee0b40a67a6ca6a675f0be1449d7857704f4d7a9771d55d2e25b409bed11c8a05f18d12c8db7c416678cfe1a864ff12df505153d7a38aec7c95010aae29ee5751ade2503f81d3be03e41127546f46f6876d19"}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}]}, 0x360}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000078f000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0x2, &(0x7f00007fe000)=""/212, &(0x7f0000471000)=0xd4) syz_open_pts(r4, 0xee76a5ac837910f0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000022000)=0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000021000)=""/142, 0x8e, 0x0, &(0x7f0000021000)={0x1a, 0xf8, 0x7, 0x1f, 0x0, 0x1c, @random="7ad92c040d52", [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x4)=0x0, r0, &(0x7f0000000000)=0x0, 0x0, 0xa) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='\'@cgroup$ppp0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x8, {0x81, 0x8, 0x100000000000, 0x4, 0x20, 0x81}, 0x400, 0x7}, 0xe) [ 188.762353] R13: 00000000ffffffff R14: 00007fc29efc86d4 R15: 0000000000000000 [ 188.800541] QAT: Invalid ioctl 2018/01/08 04:04:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f0000284000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000491000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x141200) ioctl$TIOCGPTPEER(r1, 0x5441, 0x10000) 2018/01/08 04:04:29 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e3000)='stack\x00') connect$bt_sco(r0, &(0x7f00003b9000-0x1)={0x1f, {0x79b, 0x5, 0x3ff, 0xff800000, 0xffffffffffff0001, 0x101}}, 0x8) readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000455000)=""/203, 0xcb}], 0x1) 2018/01/08 04:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000077000-0x4)={0xd, 0x3, 0x5, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/01/08 04:04:29 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000022000)=@generic="02004f41d1c9035bbb5ade4ef0d49bd3", 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffcf8, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 188.835247] QAT: Invalid ioctl 2018/01/08 04:04:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/enforce\x00', 0x40, 0x0) io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) rt_sigaction(0x18, &(0x7f0000337000-0x20)={0xf7aa, {0x8}, 0x80000004, 0x8000}, &(0x7f000006f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000302000)={0x0}) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 4: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005d4000)={0xbca4, 0xf0c, 0x100000000, {0x0, 0x0}, 0xffffffff, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x2, &(0x7f00005d4000-0x10)={0x0, 0x0}) 2018/01/08 04:04:29 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f8c000-0x18)={0x0, 0x1, 0xf53b, &(0x7f0000f8c000-0x8)=0x0}) 2018/01/08 04:04:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004d6000)={0xffffffffffffffff}) finit_module(r0, &(0x7f0000a81000-0x11)='\f/wlan0++%system\x00', 0x2) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000ba1000-0x4)=0x0, 0x4) 2018/01/08 04:04:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c4b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = shmat(0x0, &(0x7f0000802000/0x4000)=nil, 0x2000) shmdt(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000475000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004fc000-0x6)={0x0, 0x4}, &(0x7f0000a64000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00004d6000-0x8)={r4, 0x2}, &(0x7f0000758000-0x4)=0x8) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d3", 0x90) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/08 04:04:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000084d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000030000)={[0x0, 0xffffffffffffff00, 0x9, 0x983, 0x620, 0x2, 0x4, 0x200000000000, 0xff, 0x1, 0xfffffffffffffffa, 0xffff, 0x8, 0xca06, 0x8, 0x6], 0x1000, 0x1800}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000276000-0x68)={0x3, 0x0, [{0xda0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/08 04:04:29 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000fa8000-0x30)=[{&(0x7f0000fa6000)="5454e04b0accd430f7056df25569a53ed6396c78d774d05b4243b6464d1f6133", 0x20}], 0x1, &(0x7f00007ad000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x3, &(0x7f0000faa000-0x8)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000ec9000-0xc)={0x10, 0x0, 0x2, 0x4000}, 0xc) recvmmsg(r1, &(0x7f0000fa9000-0x3c)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xffffffffffffff54}], 0x10000000000002ec, &(0x7f0000fa8000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) 2018/01/08 04:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000-0x9)='/dev/rtc\x00', 0x100, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000873000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a8c000)='maps\x00') fallocate(r1, 0x1, 0x967a, 0x1000) exit(0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00005f5000-0x10)={0x3, 0x100, 0x0, 0x6}, 0x10) timerfd_gettime(r3, &(0x7f000029c000+0xb96)={{0x0, 0x0}, {0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00009a1000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000f2000-0x18)={0x0, 0xfffffffffffffffb, 0x20, 0x7fff, 0x1f}, &(0x7f0000df7000+0x3ff)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000591000)={r5, 0x3}, 0x8) r6 = getuid() ioctl$KDSKBLED(r1, 0x4b65, 0x7) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000d3f000-0x8)={0x0, 0x0}, &(0x7f0000475000-0x4)=0x8) fgetxattr(r3, &(0x7f00004b8000-0xf)=@random={'security.\x00', 'maps\x00'}, &(0x7f00005d9000)=""/49, 0x31) r7 = getgid() fchown(r4, r6, r7) perf_event_open(&(0x7f0000995000-0x78)={0x2, 0x78, 0x8, 0x9, 0x400040000000, 0x0, 0x0, 0x1, 0x80, 0x1, 0x7, 0x4, 0x0, 0x1, 0x9, 0x1, 0x10001, 0x1, 0xff, 0xef, 0x6, 0x7, 0x3, 0x100, 0xee, 0x8, 0x4, 0xffffffffffffff00, 0x5, 0x0, 0x100, 0xd8, 0x9, 0x7ff, 0x1ff, 0x10000, 0x0, 0xffffffffffff91d8, 0x0, 0x1, 0x1, @perf_bp={&(0x7f000030f000)=0x0, 0x8}, 0x1a00, 0xfffffffffffffffe, 0x4, 0x7, 0x0, 0xffff, 0x3, 0x0}, r2, 0x0, r3, 0x9) 2018/01/08 04:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0xc) r1 = add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="", 0x0, 0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00009e5000)={0x7ff, 0x1, 0x4, 0x2, 0xa, [{0xffff, 0x1ff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x7fffffff, 0x1000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x7, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xc3, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x40, 0x7f, 0x4, 0x0, 0x0, 0x2208, 0x0, 0x0, 0x0}, {0x10000, 0x3, 0x2, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x1, 0x7fffffff, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r4 = eventfd2(0x0, 0x0) rt_sigpending(&(0x7f0000a64000)={0x0}, 0x8) keyctl$set_timeout(0xf, r1, 0x954) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000fb000)={0x1000, 0x4}, 0x2) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000026000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000002d000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) poll(&(0x7f0000ed9000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x8001) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) request_key(&(0x7f0000511000-0xb)='pkcs7_test\x00', &(0x7f000009f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd9000-0x3)=')^!\x00', r1) 2018/01/08 04:04:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7fff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xbad, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/08 04:04:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000072000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b39000)={0x4c, 0x0, &(0x7f0000151000)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000d6e000)=[], &(0x7f0000b33000-0x48)=[0x20, 0x78, 0x40, 0x68, 0x38, 0x38, 0x0, 0x18, 0x38]}}, @release={0x40046306, 0x3}], 0xab, 0x0, &(0x7f00008fb000)="5ad68eba3209c2fc9b7b9785fb25a6f268cedbca285c9a2734a71595f94b9d6168f4b24ad5ebd51e769f82e63913264088854b04dcc03229d0b117f9e1ebc898bd39c99c82ed88436513c45c005e88667e99820d726fe8e3c3f3bf776340013b73f7c98ac931edaa4e9cdeaf394f37cab1afc7007fecc5641ffa9aef41a7b704e9cac3e4570dc75faab1d6cdd953db4b80d85340aa362a4fcddf4ff15ecc9e493b11d7768001f298d36415"}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a9b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ca1000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003f3000-0x4)=@assoc_id=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000918000)={r0, 0x50, &(0x7f0000ef2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000073e000)=0x0, &(0x7f0000a52000)=0x4) syz_open_dev$amidi(&(0x7f0000758000-0xc)='/dev/amidi#\x00', 0x7ff, 0x10000) 2018/01/08 04:04:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) eventfd(0x3e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000e05000-0x64)=""/100, &(0x7f000046d000-0x4)=0x64) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00000ce000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='personality\x00') getsockname$inet(r0, &(0x7f0000160000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4c000)=0x10) [ 189.070580] sctp: [Deprecated]: syz-executor7 (pid 306) Use of int in maxseg socket option. [ 189.070580] Use struct sctp_assoc_value instead 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000db8000)='/dev/sg#\x00', 0x6, 0x20000) connect$unix(r0, &(0x7f0000ba1000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$amidi(&(0x7f0000263000-0xc)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e5e000)={0xfffffffffffff801, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) r2 = socket$inet6(0xa, 0x5, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8993, &(0x7f000083a000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000-0x38)="b663cf47cd9eeada6b5b2869909a8daa6b53a826d1d96cc0145845b760967076807acc4d8b7d7e1c89f2f8c70bbf3b39b15f96ddadf5dc8c", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="a7df53a12ae02c0b4b24d96d3e120a5b43c04278f9423ee5f4de735c2a0e94fd3941abca5728cbd28e661f52f5f7ee0029facca371fb330c9be991dd5921ce72951b33b16a2dacd7a2f44ef59f06f7651403204a11a251f750af20f676cade41c772b220b353fdeff407cc8ae01e253c2b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x8, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x1, 0x7, {0x7a, 0x7d70}, {0x5, 0x88c8}, @const={0x8, {0x20000000, 0x10000000000, 0x9, 0x40}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c79) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x80003, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000763000-0x10)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e6e000)={@generic="8da563f4386fdaaf7d2e349edfe77b0f", &(0x7f0000439000-0x24)=@ethtool_channels={0x3d, 0xffff, 0x5, 0x100000000, 0x7, 0x6, 0x4, 0x0, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000eb2000)=0x401, 0x3, 0x8, &(0x7f0000c2e000)={r2, r3+30000000}, &(0x7f0000a38000)=0x6, 0x7) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000ea0000)={0x5, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000bde000)=0x0, 0x4) r6 = dup2(r5, r0) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f00008f7000)=0x4, 0x2) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/vcs\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00009d9000)={0x0, 0x0}) r2 = signalfd(0xffffffffffffff9c, &(0x7f00007c8000-0x8)={0x6}, 0x8) r3 = memfd_create(&(0x7f0000633000+0x17b)='cgroup\x00', 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r5 = open$dir(&(0x7f0000351000)='./file0\x00', 0x402480, 0x4) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/enforce\x00', 0x82, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r0, &(0x7f00004bd000-0x38)={&(0x7f0000ac7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000343000)=[], 0x0, &(0x7f000089b000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x0}, 0x80) r9 = socket$inet_tcp(0x2, 0x1, 0x0) close(r9) io_setup(0xffffffffffffffff, &(0x7f0000ee8000)=0x0) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_udp_int(r11, 0x11, 0x67, &(0x7f0000cd1000)=0x0, &(0x7f0000697000)=0x4) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f00009c1000)=0x47, 0x4) sendto$inet(r9, &(0x7f000010d000-0xf2)="05afc1196cd196b88a3ed09f3e35279ac7dfcc0d531b6bc537a50c7c37e97dc7ace7eda40c38034c9f7c24163b4947023ccdb8b6e1a26bb1ac6525465cb5a2c907cc633dfa1c02d5539c82db47d9dffd89ccd7aafa795ee9217b72da1bf1bcaad69714643e955429f4d4fd95530eb8ddbe5c0871ec1f0ee54788469a64c0c66287240d39635e725660b07dc6533c424bf757adc0a7b78fcdfe831233de89404ed6b12654eb5db73c234de54f9f292bda1ef548505bf7f36ce459b0ed911469e774627817fb0cc094a95b859eada51e492f976626b46feca67f1ad7e076301e21ad48ade007551c299544feda373c5b2c5a81", 0xf2, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r12 = getgid() setgid(r12) lseek(r10, 0x0, 0x3) 2018/01/08 04:04:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) set_thread_area(&(0x7f00005bc000)={0x3, 0x20001000, 0x2400, 0x1, 0x7, 0x3, 0x4, 0xc2, 0x6, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000081f000-0x10)={0x77359400, 0x0}, &(0x7f00003b8000)={0x0}, 0x8) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000054d000)=@req={0x0, 0x0}) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b29000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f00003c1000-0x20)={0x1ad, 0x7f, 0x6, 0x6, 0x0}) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000696000)={r1, r0}) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f00003b5000-0x8)={r2, r0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00005e6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 189.114944] sctp: [Deprecated]: syz-executor7 (pid 306) Use of int in maxseg socket option. [ 189.114944] Use struct sctp_assoc_value instead [ 189.151139] irq bypass consumer (token 0000000052e7bb2d) registration fails: -16 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x80003, 0x84) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0xffff, &(0x7f0000168000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d1f000-0x50)={0xa5ce93c575d40c, 0x8, 0xfff, 0x0, 0xe63bb01a0a34cf65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000618000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) 2018/01/08 04:04:30 executing program 7: r0 = memfd_create(&(0x7f0000f6c000)='cgroup.\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000687000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000c89000)=""/231, 0xe7, 0x40002143, &(0x7f0000001000-0x14)={0x11, 0x1e, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00001a1000-0xb)='/dev/vcsa#\x00', 0x2, 0x40) read(r2, &(0x7f0000000000)=""/0, 0x0) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000ac000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000451000-0x13)=""/19) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000937000)=0x0, &(0x7f0000f40000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x3) fstat(r0, &(0x7f0000a0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008aa000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc8000-0x4)=0xe8) setreuid(r3, r4) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x80003, 0x84) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000089a000)={"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"}) arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/08 04:04:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x40, &(0x7f0000ce3000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000cc2000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, "0a68ede27bd720b9a39201e6ac57968b3f958e032e1b38a04f0ed9da52f7fa060a907d3f347b3c3d300527f3e7c72610cb958b7ccf8f56e3445769c7cf155fb9", "09e19757bce8c75d8165e5ddca2af90e27dbb143af4b974953ceed80faf1d2d5", [0xdd6, 0x715], 0x0}) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a85000-0x9)='/dev/dsp\x00', 0x40, 0x0) getsockname$unix(r0, &(0x7f0000d4e000-0x32)=@file={0x0, ""/48}, &(0x7f000087a000)=0x32) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000971000)='\x00', 0x2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000c5000)=0x0, &(0x7f0000bff000-0x4)=0x4) close(r0) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000080e000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000051f000)={0x0, 0x1, 0x3, 0xffff}, &(0x7f00006f2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b9f000)={r4, 0xff}, &(0x7f0000664000-0x4)=0x6) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000365000)="110000001a0025f000180004c3edfc0e80", 0x11) socketpair(0x3, 0x80006, 0x3ff, &(0x7f0000e1c000)={0x0, 0x0}) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000e29000)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000f70000-0x4)={r2}) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9203) readv(0xffffffffffffffff, &(0x7f0000d33000-0x40)=[], 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) perf_event_open(&(0x7f0000dce000-0x78)={0x5, 0x78, 0xeffc, 0x2, 0x6, 0x8000, 0x0, 0x2, 0x40000, 0x8, 0xd4, 0x7, 0x6, 0x6, 0x32, 0x6, 0x4, 0x200, 0x0, 0x6, 0x4, 0x20, 0x80000001, 0x3, 0xfffffffffffffffe, 0x9, 0x800, 0x30d8, 0x2, 0xfffffffffffffff9, 0xffff, 0xfffffffffffffa95, 0x7fff, 0xfffffffffffffffe, 0x400, 0x7ff, 0x4, 0xfffffffffffff801, 0x0, 0x4, 0x5, @perf_config_ext={0x7, 0x3f}, 0x4000, 0x0, 0x8c44, 0x0, 0x841d, 0x6, 0x89a8, 0x0}, r1, 0x8, r0, 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) flock(r0, 0x2) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001e3000)=0x0) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 1: clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000fe4000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e3000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x10, 0x0}) 2018/01/08 04:04:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/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, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0], 0x0, 0x300}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000042d000)={0x1cda, 0x1, 0x4, 0x5, 0x1}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x3, 0x0}) setrlimit(0x7, &(0x7f0000536000-0x10)={0x1, 0x335}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000aa7000)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/member\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f0000fbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a22000)={0x0, 0x0, 0x0}, &(0x7f0000a92000)=0xc) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000bb2000)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/rfkill\x00', 0x2000, 0x0) r6 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000070c000)={&(0x7f0000392000-0xc)=@proc={0x10, 0x0, 0x1, 0x100}, 0xc, &(0x7f00008fd000)=[{&(0x7f000031d000-0x1010)=[{0x1010, 0xfffffffffffffff7, 0x420, 0x5, 0x0, "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"2c4f7e8180e7286f102b3e67e21f8ca4a9653e8908e4e2d3797e61d6e29d38fefdfd92f065e075d431cdc48cd062e130c5957372d6f82a4f000e34f57a7dde0084b51583aa47b952b7531f18e8f1ed4c586f584a7d31b12fa7cfaacc754f6ce4940fbe870026ae786d93350d52a40c7246a2f05e252716edf2f1b6492b8f667212432452aae7db5b6b8a8bfd213e6b897abb6c30c1ee32954e324b6e4fad03fbca"}, {0x1010, 0x9ce8, 0x801, 0x6, 0x0, "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0x1324}], 0x3, &(0x7f0000799000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}], 0x50, 0x0}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r7, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000847000-0x8e)=""/142, &(0x7f00005c8000-0x4)=0x8e) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7c000-0x4)=0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/dsp\x00', 0xc0003, 0x0) sendto$inet6(r0, &(0x7f0000d00000-0x599)="", 0xffffffffffffffbc, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ad6000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000740000-0x24)="24000000260007003200000a003677037b0001ff01000000000000000012ffff8000ff10", 0x24) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = syz_open_dev$mouse(&(0x7f0000399000-0x12)='/dev/input/mouse#\x00', 0x0, 0x8000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b9000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e37000)={0x2, r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000014000-0x5)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:30 executing program 3: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x2, &(0x7f00001c1000-0x10)=[{0x0, 0x9454, 0x7, 0x3471}, {0x3f, 0x7, 0x2, 0x6}]}) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0xe9, 0x83, 0xfff}, {{0x0, 0x2710}, 0x9c, 0x3, 0x6}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1a)='keyring+-[[\\[{(mime_type/\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000003000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$assume_authority(0x10, r1) 2018/01/08 04:04:30 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000)={0xb5ff, 0x1, 0x0, 0x4, 0xe4, 0x80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0xdf)=""/223) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000657000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000f70000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f92000)={0x0, 0xe7, "424cc0a9af2e9cb86aa04207a24d48b8270c229f2c3b14eefb95995c03c825575a1162379229e3992dad90c88b965209912532f5252511e79524471475d9a5808b5cf6d438bc0d0e4ccd9853e26ba67dc0f0768bc45e4d1e3f4b4ed4fda8535acf06e919abc015a87efe1a641376cad498c63fbd5d22743e3287b7e76d7c1a1a5a27ef31a80f7061459907cadb37e35d9815be86a3bd1d8024850421dee70f33bf413f794d22cedbf64e01fc77cfb2b2ac97c1e8357ce0b7459dfc4ef81bfb13955fcbc1ca9ca8c2f1ce5935ebe669a35652a098058a60fc0540c76e184edc5d7148b1b15e8731"}, &(0x7f000071b000)=0xef) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000381000-0x91)={r1, 0x8000, 0x89, "cebe96de905cd32fb20870cdc525a7c5064914d8f178f041225d7d8f98450f0a37a55964617d166eddbf734aff263b10afc7c4d3be5948700dbab6eae4a7a6ce10589d1c359fda0f8c6aecb94a7908139de8cc0f0f306ead9d37f7f9dc16044134c54dd828692622729f6af422b6e3a2c7b3067a9dc00a8c6fc4a991397ac0ec4b54f42750aabd8637"}, 0x91) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a7b000)={r1, 0xa4, "245207cd3b3acdbbc3929e9312c19f3587a5f36529946966d9db4dc420ee5fbd0ab0754209fc0473e9b8063f5a7c39b7745846f2096df59eeec818de8a6954734b7bfd4062e8bfaace5072817cd8ca3acde40c89db23f86d6eb2815bb09f0bcb08f4ab5c52273570f76f045c205953046c16de2c97ec73d788e9ad496673ca11c1df18ad64ea8fa167c8f30fb97fa886c03494a0e31ab4085e7c718c1dfc3096411f0b6e"}, &(0x7f0000c98000)=0xac) sendto$inet(r0, &(0x7f00002ce000)="64788d161efb2fd213cfbf1d0eaacfb3b32131879351d576864d18c99e5b8beedf9f113976a6a968117b118fb60b68acdb6f6d2145b1128cca24232416aad74783bc4ef7907ea50c8939acf32ab9c5f401492da690e666c27cbbf337f4442b2867d63454d4f63fd058e52aff59fef1dc2453af1261404eb6e39dc480f83c1de9d831068b31d89b729a9e1053954f9b657f54e4357605c1292591cd49960a8d87cf23597b14db", 0xa6, 0x4, &(0x7f0000d30000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ac000-0xa)='attr/prev\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="", 0x0) sendfile(r1, r1, &(0x7f0000c94000-0x8)=0xf, 0x80) fcntl$setpipe(r2, 0x407, 0x5) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c13000-0xe8)={0x0, 0x0, 0x0, 0x400, 0x100, 0x0, 0x5, 0x6, 0x0, "8d84c91e77bcea4d4b7fd059cf9d6a69b982498bf7e897e2a4fda7b5d911083374c760603480e9ea803a10a128f1cff962358f2cac7f36b8a62ec5b12375e146", "576fe85d8cba14590e209dd12922c317f11492987137c6baa9b1e654c9a2c7eb52f5307bb45a7170ae60d4a164b05614d0eba2b0c46e629cd01974ab919c8e51", "2491e89e634d66ce641f2f93915f1220fb853e8a78a065360899b4c1bf7a03cc", [0xffff, 0xf9]}) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xab0c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x0, 0xfff, 0x7, 0x2, 0x7f, 0x6e10, 0x2, 0xd0}, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00008d1000-0x4)=0x0, &(0x7f0000fbc000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000071a000-0x4)=0x0) fcntl$getflags(r0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000788000)=r2) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000131000-0x4)=0x1, &(0x7f0000a09000-0x8)=0x4) mq_getsetattr(r3, &(0x7f0000f03000)={0x8, 0x1, 0x5, 0xfffffffffffffffa, 0xffffffffffffff00, 0x1, 0x7, 0x2}, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$llc(r0, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ce6000-0x4)=0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000611000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000d5f000)=0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000665000-0x8)={r1, 0xd3}) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) accept4$ax25(r4, &(0x7f0000fc7000)={0x0, {""/7}, 0x0}, &(0x7f000081b000-0x4)=0x10, 0x80000) ioctl$KDADDIO(r3, 0x4b34, 0x0) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e5d000-0x2965)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0xffffff81, 0x0, ""}}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000cc9000-0xcf)=""/207) getpid() read(r0, &(0x7f00005af000-0xb)=""/11, 0xb) mknodat(r0, &(0x7f000035c000-0x8)='./file0\x00', 0xf008, 0x7fff) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000010000)={@common='bpq0\x00', @ifru_flags=0x4000}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000-0x10)=@common='dummy0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000010000-0x4)=0xffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b02000)="9ba7cab20bf16eb7f0256867a16c4cff0eef66df8ab75309afd9509a1f84a889386134e3088fcfc13613fe7f32d114946caf0d7038d5ac46e26fdc4e96753363880023ced9a9307033f27740dfaa00b74be49fbb0913b94d43d4678d62613622bedafcbb9c8f1540ae53af86fbaa5818e1124be1f947bdb0076896089746b4040e6aecee6e603df5df807cddea89e641bfd8f87fb091fc6a9710181e131f7c3059a7325fe60f158108306f5f42aca1499b2b57b70e5b", 0xb6) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000111000)=0x0, &(0x7f0000c22000)=0x4) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) sendmsg$alg(r0, &(0x7f0000f2f000-0x38)={0x0, 0x0, &(0x7f0000074000-0x10)=[{&(0x7f0000ad0000)="8155c591c7b402f7ccc10b25d830aa1e2f140c93ed343ce585ea29229a6a879af7a121082b97589424bb9e12832d115b0df2b8d757c8ba80c2e4230cec1c41d9ff2680025fe818f40fb3f276cc2d82b4ff230a37fa22", 0x56}], 0x1, &(0x7f0000362000)=[@assoc={0x18, 0x117, 0x4, 0xb272}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1b, "016bff0df8717b1691635c8389f15fe5a3f476662a783816c9ae47"}], 0x60, 0x4}, 0xc0) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000640000)="8b2592b9cefed372990b80996c13a7276bc7ac67bfc56efc526af522cb361effe9063be779c1d512da4ae95756efa8e32a3ad30468c632f1329e03a3", 0x3c) 2018/01/08 04:04:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x400000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/08 04:04:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a3c000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e59000)="93daaffa84ec0ab8dbc9c58c06d55d4dc4ec2afff3430006f97283f2d9a83571a3e66d1c75b3136570ac986399dbf74da1dc87b5", 0x34, 0x8000, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000f7000)='./file0\x00', 0x40, 0x2e) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000005e000-0x8)={0x0, 0x7}, &(0x7f0000e96000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004ce000-0x10)={0x8, 0x8, 0x6a8000000, 0x8000, r4}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000605000-0x4)=0x20000000000000, 0x4) clock_nanosleep(0x7, 0x1, &(0x7f00002c3000)={0x0, 0x0}, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000e4000-0x4)=0x10000) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r0) syz_open_dev$dmmidi(&(0x7f0000c44000)='/dev/dmmidi#\x00', 0x10000, 0x200) 2018/01/08 04:04:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c72000)={0x4a8, 0xfffffffffffffff9, 0x4, {r1, r2+10000000}, 0xfffffffffffffc01, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getpriority(0x1, r3) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = getpid() fgetxattr(r0, &(0x7f0000aed000)=@random={'security.\x00', '/selinux/validatetrans\x00'}, &(0x7f0000a38000)=""/123, 0x7b) waitid(0x1, r2, &(0x7f00003cf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000d11000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008bc000-0x10)={r0, r1, 0x6, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e70000)=0x0, &(0x7f000057d000)=0x4) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x4, &(0x7f00009a3000-0x10)={0x0, r3}) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = dup2(r1, r1) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000045c000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f00007ae000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00008d2000-0x4)=0x7, 0x4) add_key(&(0x7f0000b82000-0xc)='cifs.spnego\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000051000)="", 0x0, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$alg(r2, &(0x7f000023c000-0x38)={0x0, 0x0, &(0x7f0000198000-0x20)=[{&(0x7f0000b69000)="58b41c38539bedbeb70df330b70c53feb58b731ada2d0bc7a835183a3ecb17770df7c9a9123c02e3a097a19177966ce1fb958ab9201765e00bfcc426924fcccb30b55d81", 0x44}, {&(0x7f000076b000-0xa3)="aad91b6987c5064c2b02af316738a3701481c0fe93438a583b9f04111c25be7f7383bc5985ac43660df43891a70db7d3328fc64f46bfad0588ad03e77e1627c2abc1df77b9fe6582873c13cf715154f9cd2fe264f4eab58f7d8b952acf7f8f46cec6ac17a17b61bc68680995fe2519d692660c530fdbe14e70c10d4b41aed28643d6fda50c70057ccba58c48c6d26f8f0dff85d7d420f0c6073381b43a3bee26b53370", 0xa3}], 0x2, &(0x7f00005d8000)=[@assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x18, 0x117, 0x2, 0x4, "ad9aeff9"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0xc0, 0x117, 0x2, 0xab, "f4013c99a04c7ee2c0ecb4bf60ac0a1046522c5fcc073da82ff0616e1f88a089c26c35bceaf2b404f472812ed0e22c6d9a44dea88c619ac563afa9d2568d40f7425bb842104f25c8d235b8985d7d69659265d78da64ebdee523c0552e26acb6cb8a0e2a8c5247fe6a9d58feb1c19c16a700c45906a9c1dbe8577146c064ff866d5f4c861a08dfe7515896d56ad20bed4c3e1fa15b42bf8e485652ffee65ca366a5bd096d7af58c0143aa77"}], 0x108, 0x40}, 0x4) r5 = dup3(r0, r4, 0x0) sendto$inet(r5, &(0x7f0000941000)="ffdefd69f7d6732ae773d0abf728eb98ab612ca3e2592230f558d359e840cb8b2e562f92297ec218785192caa2edcca1fbaeee00e44361a366061705854776e26d9000e94473976a6e0f3c072306890bb004712d8da3bdd4cf634eab2d3e61dbff2c18fb72a0be9c0ecb48b5f0e5e91a2f74fc18ebcd453d6dc1d13122bbe1a1ff18a3577c3a66d69e9ddf657d701a636f", 0x91, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) pipe2(&(0x7f000043a000)={0x0, 0x0}, 0x84800) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f000067e000)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000d7000)={{0x0, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000834000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000281000-0xb)='/dev/midi#\x00', 0x8177, 0x80) mq_getsetattr(r1, &(0x7f0000db9000-0x40)={0xff, 0x8, 0x7fffffff, 0xf4, 0x10001, 0x7, 0x3b4e, 0x3}, &(0x7f0000878000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 04:04:30 executing program 0: ioprio_set$pid(0x0, 0x0, 0xffffffffffffffe0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x2) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) syncfs(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000130000-0x40)={0xd080000000000000, 0xf000, 0x1, 0x2, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000770000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000984000-0x4)=0x1ff, 0x4) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7a000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 04:04:30 executing program 7: setsockopt(0xffffffffffffffff, 0x10a, 0x9, &(0x7f0000dbd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x284001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000002000-0x4c)="34a331ffc0bccf2795e0328f1d513d4aaed4e18246cda426bfd066468101311e038e5e810000000618f48f3f2013fff337f32cb9b0866850bd8eecb1ce5d9ab190085556d92cac978247a24f", 0x4c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0x1, 0x1fd, 0x802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open$dir(&(0x7f000015d000-0x8)='./file0\x00', 0x102, 0x4) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:30 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000000b000)='./file0\x00', &(0x7f000000c000-0x1e)=""/30, 0x1e) r0 = semget$private(0x0, 0x1, 0x80) r1 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000000d000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/proc/self/net/pfkey\x00', 0x8c00, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000002000-0x58)={{0x7, r1, r3, r4, r3, 0xfc, 0x3, 0x0, 0x0, 0x0}, 0x4e6, 0x7ff, 0x1, 0x0, 0x0}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 04:04:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000ec8000-0xc)='/dev/audio#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x80, 0x4d9a, "b22dcfe5d785bf502a1d08aabef267729252cf15463737f366ddd9b1271fda86415ec51536bb171b04ad5e68ebefcad3884053f3906d905d92d1f1106d2899f56d12dad22412ca979163e0ea23a9097a"}, 0x160) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80002, 0x0) 2018/01/08 04:04:30 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x1}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) connect$inet(r2, &(0x7f0000cc7000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000170000)=0xfffffd1f) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000520000-0x8)={0x0, 0x2}, &(0x7f0000fbd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d7000)={r3, 0x4}, &(0x7f0000808000)=0x8) 2018/01/08 04:04:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000059000)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000176000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000468000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000e9a000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000c43000-0x4)=0xc) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00003f7000)=0x0) getsockname$unix(r1, &(0x7f0000156000)=@file={0x0, ""/4096}, &(0x7f000033a000)=0x1002) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000ba8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) syz_extract_tcp_res(&(0x7f0000115000-0x8)={0x0, 0x0}, 0x4, 0x1) 2018/01/08 04:04:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000002b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) connect$ipx(r2, &(0x7f0000c0f000-0x10)={0x4, 0x2, 0x6, "11706b9814e8", 0x5, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="032236f9b752", [0x0, 0x0]}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x4, 0x0}, 0x4) sendmsg$key(r2, &(0x7f0000917000)={0x0, 0x0, &(0x7f0000a84000)={&(0x7f000002d000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000960000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000066a000-0x400)={"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"}) 2018/01/08 04:04:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:31 executing program 4: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000c65000)={0x0, 0x0, 0xfffffffffffffff8, 0x0, "74c01cf938a8679e4792cee1915314b40e0c6a14e70294541d76f50700aba230"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpeername$ax25(0xffffffffffffffff, &(0x7f00003c7000)={0x0, {""/7}, 0x0}, &(0x7f0000653000-0x4)=0x10) r1 = creat(&(0x7f0000075000-0x8)='./file0\x00', 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000443000-0xa)='./file0\x00', &(0x7f000037d000)=""/4096, 0x1000) timerfd_gettime(r1, &(0x7f0000f1e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x1, 0x0, 0x0, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ef000-0x4)=0xc) mknodat(0xffffffffffffffff, &(0x7f00009b0000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cc2000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) rename(&(0x7f0000717000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') 2018/01/08 04:04:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xff435bd431a05e33, 0x84) pwrite64(r0, &(0x7f0000c51000-0x34)="2d469b9895690f23674c57ec62da5a6d8d82201aac125d7979e805b4b9f864a184d31edc124443400cea9ebb3459f750af981458", 0x34, 0x0) r1 = creat(&(0x7f00003ff000-0x8)='./file0\x00', 0x41) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f49000-0x64)={&(0x7f00001d8000)=[0x6, 0x1, 0xb5, 0x0, 0x95d, 0x4, 0x6], 0x7, 0x0, 0x200, 0x9, 0x9, 0x2, {0x7, 0xef0c, 0x5, 0x7, 0x2, 0x4fa, 0x2, 0x401, 0xffff, 0x4484, 0x7, 0x3, 0x6, 0x5, "94f28d4c2664c1048918fb6baba75d21a88fc46f56085ca84012d95a386fd09d"}}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000069f000)="fc000000480007fffffffffffffc01000aab0003000000001000030021000100ff010000000002000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc200214000000000008934d07302ade01720d7d5bbd4fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82e487f70c0900000000000000f8b29d00000000ffffffffbab2ccd24303950294e0ad91bd0734babc7c3f2eeb64d4003f6b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01730200000000000000d48f6f0000000d48deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/08 04:04:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000055000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ffa000)={0x0, 0x400, 0x9, [0x3, 0x2, 0x9c, 0x6e5, 0x80, 0x78e80, 0x20, 0x101, 0x5]}, &(0x7f0000fe1000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000725000)={r2, 0x1, 0x30}, &(0x7f0000b97000)=0xc) close(r0) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:31 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r3 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) socket$netlink(0x10, 0x3, 0x6) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00004e6000-0x2d)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) llistxattr(&(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f000066a000)=""/201, 0xc9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000684000-0x8)=[0xc0000000000, 0x6]) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) tee(r5, r1, 0x4, 0xc) renameat2(r5, &(0x7f0000a0b000)='./file0\x00', r5, &(0x7f0000053000)='./file0\x00', 0x3) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(r6) getsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000095000)=""/32, &(0x7f0000b31000-0x4)=0x20) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 190.171420] device syz7 entered promiscuous mode [ 190.194144] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 190.224374] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 190.320495] [ 190.322227] ============================= [ 190.326384] WARNING: suspicious RCU usage [ 190.330532] 4.15.0-rc6+ #251 Not tainted [ 190.334593] ----------------------------- [ 190.338737] net/ipv6/ip6_fib.c:1702 suspicious rcu_dereference_protected() usage! [ 190.346356] [ 190.346356] other info that might help us debug this: [ 190.346356] [ 190.354493] [ 190.354493] rcu_scheduler_active = 2, debug_locks = 1 [ 190.361158] 4 locks held by syz-executor7/604: [ 190.365731] #0: (rtnl_mutex){+.+.}, at: [<00000000d824cd3f>] rtnl_lock+0x17/0x20 [ 190.373458] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000034caea4c>] fib6_run_gc+0x2b7/0x3c0 [ 190.383539] #2: (rcu_read_lock){....}, at: [<0000000022f78e6d>] __fib6_clean_all+0x0/0x3a0 [ 190.392133] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000ed0bbd85>] __fib6_clean_all+0x1d0/0x3a0 [ 190.401780] [ 190.401780] stack backtrace: [ 190.406291] CPU: 0 PID: 604 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #251 [ 190.413454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.422776] Call Trace: [ 190.425333] dump_stack+0x194/0x257 [ 190.428933] ? arch_local_irq_restore+0x53/0x53 [ 190.433583] lockdep_rcu_suspicious+0x123/0x170 [ 190.438224] fib6_del+0xcb9/0x11b0 [ 190.441732] ? __lock_acquire+0x664/0x3e00 [ 190.445941] ? __lock_acquire+0x664/0x3e00 [ 190.450149] ? fib6_locate+0x130/0x130 [ 190.454012] ? print_irqtrace_events+0x270/0x270 [ 190.458750] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 190.463650] ? fib6_walker_link+0x180/0x210 [ 190.467944] ? lock_downgrade+0x980/0x980 [ 190.472066] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 190.477241] fib6_clean_node+0x3b0/0x4f0 [ 190.481278] ? fib6_del+0x11b0/0x11b0 [ 190.485050] ? fib6_walker_link+0x180/0x210 [ 190.489344] fib6_walk_continue+0x46c/0x8a0 [ 190.493640] ? call_fib6_entry_notifiers+0x210/0x210 [ 190.498709] fib6_walk+0x91/0xf0 [ 190.502046] fib6_clean_tree+0x1e6/0x340 [ 190.506078] ? fib6_walk+0xf0/0xf0 [ 190.509591] ? fib6_del+0x11b0/0x11b0 [ 190.513367] ? call_fib6_entry_notifiers+0x210/0x210 [ 190.518459] __fib6_clean_all+0x1f4/0x3a0 [ 190.522581] ? call_fib6_entry_notifiers+0x210/0x210 [ 190.527652] ? fib6_repair_tree+0xf10/0xf10 [ 190.531943] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 190.537025] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.542021] ? fib6_run_gc+0x2b7/0x3c0 [ 190.545902] fib6_run_gc+0x16b/0x3c0 [ 190.549602] ? fib6_clean_all+0x30/0x30 [ 190.553556] ndisc_netdev_event+0x3c2/0x4a0 [ 190.557851] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 190.562406] ? netconsole_netdev_event+0x219/0x2b0 [ 190.567306] ? tipc_l2_device_event+0x162/0x350 [ 190.571949] notifier_call_chain+0x136/0x2c0 [ 190.576333] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 190.581761] ? rtnl_is_locked+0x54/0xb0 [ 190.586150] ? rtnl_kfree_skbs+0x70/0x70 [ 190.590200] raw_notifier_call_chain+0x2d/0x40 [ 190.594757] call_netdevice_notifiers_info+0x32/0x60 [ 190.599830] dev_close_many+0x3fb/0x850 [ 190.603776] ? find_held_lock+0x35/0x1d0 [ 190.607813] ? rps_trigger_softirq+0x210/0x210 [ 190.612363] ? __queue_work+0x5b4/0x1230 [ 190.616396] ? lock_downgrade+0x980/0x980 [ 190.620527] ? lock_release+0xa40/0xa40 [ 190.624475] ? do_raw_spin_trylock+0x190/0x190 [ 190.629038] ? rtnl_is_locked+0x54/0xb0 [ 190.632984] ? _raw_spin_unlock+0x22/0x30 [ 190.637102] ? __queue_work+0x5b9/0x1230 [ 190.641137] rollback_registered_many+0x4d5/0xdf0 [ 190.645956] ? netdev_master_upper_dev_link+0x50/0x50 [ 190.651120] ? trace_event_raw_event_lock+0x340/0x340 [ 190.656456] ? perf_trace_lock+0xd6/0x900 [ 190.660573] ? check_noncircular+0x20/0x20 [ 190.664779] ? check_noncircular+0x20/0x20 [ 190.668984] ? trace_event_raw_event_lock+0x340/0x340 [ 190.674140] ? trace_hardirqs_on+0xd/0x10 [ 190.678272] ? check_noncircular+0x20/0x20 [ 190.682485] ? __lock_is_held+0xb6/0x140 [ 190.686519] ? print_irqtrace_events+0x270/0x270 [ 190.691255] ? print_irqtrace_events+0x270/0x270 [ 190.695988] rollback_registered+0x1be/0x3c0 [ 190.700368] ? rollback_registered_many+0xdf0/0xdf0 [ 190.705361] ? __queue_delayed_work+0x226/0x340 [ 190.710005] ? mark_held_locks+0xaf/0x100 [ 190.714128] ? queue_delayed_work_on+0xc9/0x1d0 [ 190.718766] ? rtnl_is_locked+0x54/0xb0 [ 190.722711] ? trace_hardirqs_on+0xd/0x10 [ 190.726826] ? queue_delayed_work_on+0x10d/0x1d0 [ 190.731555] unregister_netdevice_queue+0x2e3/0x5d0 [ 190.736544] ? rollback_registered+0x3c0/0x3c0 [ 190.741096] ? linkwatch_schedule_work+0x130/0x130 [ 190.745998] ? skb_queue_purge+0x33/0x40 [ 190.750038] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.755048] __tun_detach+0x1177/0x1550 [ 190.758992] ? lock_downgrade+0x980/0x980 [ 190.763111] ? kmem_cache_free+0x267/0x2a0 [ 190.767316] ? lock_release+0xa40/0xa40 [ 190.771268] ? tun_attach+0x10b0/0x10b0 [ 190.775210] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 190.781069] ? locks_remove_file+0x3fa/0x5a0 [ 190.785533] ? fcntl_setlk+0x10c0/0x10c0 [ 190.789561] ? fsnotify+0x7b3/0x1140 [ 190.793257] ? __tun_detach+0x1550/0x1550 [ 190.797375] ? __tun_detach+0x1550/0x1550 [ 190.801490] tun_chr_close+0x44/0x60 [ 190.805171] __fput+0x327/0x7e0 [ 190.808425] ? fput+0x140/0x140 [ 190.811674] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 190.817527] ? _raw_spin_unlock_irq+0x27/0x70 [ 190.821999] ____fput+0x15/0x20 [ 190.825256] task_work_run+0x199/0x270 [ 190.829114] ? task_work_cancel+0x210/0x210 [ 190.833412] ? _raw_spin_unlock+0x22/0x30 [ 190.837528] ? switch_task_namespaces+0x87/0xc0 [ 190.842169] do_exit+0x9bb/0x1ad0 [ 190.845598] ? mm_update_next_owner+0x930/0x930 [ 190.850244] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 190.855403] ? __might_sleep+0x95/0x190 [ 190.859350] ? _cond_resched+0x14/0x30 [ 190.863210] ? futex_wait_queue_me+0x527/0x7e0 [ 190.867772] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 190.873108] ? try_to_wake_up+0xf9/0x1600 [ 190.877239] ? get_futex_value_locked+0xc3/0xf0 [ 190.881877] ? perf_trace_lock+0xd6/0x900 [ 190.885992] ? futex_wait_setup+0x22e/0x3d0 [ 190.890287] ? trace_event_raw_event_lock+0x340/0x340 [ 190.895448] ? futex_wake+0x680/0x680 [ 190.899217] ? check_noncircular+0x20/0x20 [ 190.903422] ? futex_wake+0x566/0x680 [ 190.907193] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 190.912264] ? futex_wait+0x6a9/0x9a0 [ 190.916050] ? find_held_lock+0x35/0x1d0 [ 190.920091] ? get_signal+0x7ae/0x16c0 [ 190.923948] ? lock_downgrade+0x980/0x980 [ 190.928082] do_group_exit+0x149/0x400 [ 190.931948] ? do_raw_spin_trylock+0x190/0x190 [ 190.936497] ? SyS_exit+0x30/0x30 [ 190.939921] ? _raw_spin_unlock_irq+0x27/0x70 [ 190.944387] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 190.949373] get_signal+0x73f/0x16c0 [ 190.953066] ? ptrace_notify+0x130/0x130 [ 190.957103] ? exit_robust_list+0x240/0x240 [ 190.961393] ? __lock_is_held+0xb6/0x140 [ 190.965428] ? avc_has_perm+0x43e/0x680 [ 190.969373] ? avc_has_perm_noaudit+0x520/0x520 [ 190.974024] do_signal+0x90/0x1eb0 [ 190.977543] ? iterate_fd+0x3f0/0x3f0 [ 190.981310] ? lock_downgrade+0x980/0x980 [ 190.985432] ? setup_sigcontext+0x7d0/0x7d0 [ 190.989721] ? __lock_is_held+0xb6/0x140 [ 190.993762] ? sock_has_perm+0x2a4/0x420 [ 190.997793] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 191.003129] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 191.008815] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 191.014067] ? alloc_file+0x27e/0x390 [ 191.017840] ? exit_to_usermode_loop+0x8c/0x310 [ 191.022482] exit_to_usermode_loop+0x214/0x310 [ 191.027036] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 191.032550] syscall_return_slowpath+0x490/0x550 [ 191.037274] ? prepare_exit_to_usermode+0x340/0x340 [ 191.042262] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 191.047163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.052157] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 191.056889] entry_SYSCALL_64_fastpath+0x98/0x9a [ 191.061611] RIP: 0033:0x452ac9 [ 191.064769] RSP: 002b:00007f7fa2980ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 191.072451] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 191.079687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 191.086932] RBP: 000000000071bec8 R08: 000000000000054a R09: 000000000071bea0 [ 191.094171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.101409] R13: 0000000000a2f7ef R14: 00007f7fa29819c0 R15: 0000000000000000 [ 191.108722] [ 191.110355] ============================= [ 191.114514] WARNING: suspicious RCU usage [ 191.118656] 4.15.0-rc6+ #251 Not tainted [ 191.122721] ----------------------------- [ 191.126859] net/ipv6/ip6_fib.c:1729 suspicious rcu_dereference_protected() usage! [ 191.134474] [ 191.134474] other info that might help us debug this: [ 191.134474] [ 191.142611] [ 191.142611] rcu_scheduler_active = 2, debug_locks = 1 [ 191.149274] 4 locks held by syz-executor7/604: [ 191.153845] #0: (rtnl_mutex){+.+.}, at: [<00000000d824cd3f>] rtnl_lock+0x17/0x20 [ 191.161575] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000034caea4c>] fib6_run_gc+0x2b7/0x3c0 [ 191.171659] #2: (rcu_read_lock){....}, at: [<0000000022f78e6d>] __fib6_clean_all+0x0/0x3a0 [ 191.180252] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000ed0bbd85>] __fib6_clean_all+0x1d0/0x3a0 [ 191.189882] [ 191.189882] stack backtrace: [ 191.194390] CPU: 0 PID: 604 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #251 [ 191.201549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.210871] Call Trace: [ 191.213426] dump_stack+0x194/0x257 [ 191.217034] ? arch_local_irq_restore+0x53/0x53 [ 191.221693] lockdep_rcu_suspicious+0x123/0x170 [ 191.226333] fib6_del+0x42b/0x11b0 [ 191.229838] ? __lock_acquire+0x664/0x3e00 [ 191.234051] ? fib6_locate+0x130/0x130 [ 191.237920] ? print_irqtrace_events+0x270/0x270 [ 191.242648] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 191.247556] ? fib6_walker_link+0x180/0x210 [ 191.251847] ? lock_downgrade+0x980/0x980 [ 191.255969] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.261136] fib6_clean_node+0x3b0/0x4f0 [ 191.265176] ? fib6_del+0x11b0/0x11b0 [ 191.268947] ? fib6_walker_link+0x180/0x210 [ 191.273250] fib6_walk_continue+0x46c/0x8a0 [ 191.277546] ? call_fib6_entry_notifiers+0x210/0x210 [ 191.282614] fib6_walk+0x91/0xf0 [ 191.285951] fib6_clean_tree+0x1e6/0x340 [ 191.289981] ? fib6_walk+0xf0/0xf0 [ 191.293492] ? fib6_del+0x11b0/0x11b0 [ 191.297259] ? call_fib6_entry_notifiers+0x210/0x210 [ 191.302339] __fib6_clean_all+0x1f4/0x3a0 [ 191.306459] ? call_fib6_entry_notifiers+0x210/0x210 [ 191.311530] ? fib6_repair_tree+0xf10/0xf10 [ 191.315819] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 191.320891] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.325875] ? fib6_run_gc+0x2b7/0x3c0 [ 191.329743] fib6_run_gc+0x16b/0x3c0 [ 191.333425] ? fib6_clean_all+0x30/0x30 [ 191.337377] ndisc_netdev_event+0x3c2/0x4a0 [ 191.341675] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 191.346228] ? netconsole_netdev_event+0x219/0x2b0 [ 191.351127] ? tipc_l2_device_event+0x162/0x350 [ 191.355767] notifier_call_chain+0x136/0x2c0 [ 191.360148] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 191.365577] ? rtnl_is_locked+0x54/0xb0 [ 191.369524] ? rtnl_kfree_skbs+0x70/0x70 [ 191.373556] raw_notifier_call_chain+0x2d/0x40 [ 191.378109] call_netdevice_notifiers_info+0x32/0x60 [ 191.383182] dev_close_many+0x3fb/0x850 [ 191.387133] ? find_held_lock+0x35/0x1d0 [ 191.391168] ? rps_trigger_softirq+0x210/0x210 [ 191.395717] ? __queue_work+0x5b4/0x1230 [ 191.399748] ? lock_downgrade+0x980/0x980 [ 191.403866] ? lock_release+0xa40/0xa40 [ 191.407813] ? do_raw_spin_trylock+0x190/0x190 [ 191.412376] ? rtnl_is_locked+0x54/0xb0 [ 191.416322] ? _raw_spin_unlock+0x22/0x30 [ 191.420455] ? __queue_work+0x5b9/0x1230 [ 191.424488] rollback_registered_many+0x4d5/0xdf0 [ 191.429303] ? netdev_master_upper_dev_link+0x50/0x50 [ 191.434461] ? trace_event_raw_event_lock+0x340/0x340 [ 191.439638] ? perf_trace_lock+0xd6/0x900 [ 191.443753] ? check_noncircular+0x20/0x20 [ 191.447957] ? check_noncircular+0x20/0x20 [ 191.452161] ? trace_event_raw_event_lock+0x340/0x340 [ 191.457324] ? trace_hardirqs_on+0xd/0x10 [ 191.461452] ? check_noncircular+0x20/0x20 [ 191.465653] ? __lock_is_held+0xb6/0x140 [ 191.469685] ? print_irqtrace_events+0x270/0x270 [ 191.474420] ? print_irqtrace_events+0x270/0x270 [ 191.479158] rollback_registered+0x1be/0x3c0 [ 191.483623] ? rollback_registered_many+0xdf0/0xdf0 [ 191.488607] ? __queue_delayed_work+0x226/0x340 [ 191.493248] ? mark_held_locks+0xaf/0x100 [ 191.497366] ? queue_delayed_work_on+0xc9/0x1d0 [ 191.502007] ? rtnl_is_locked+0x54/0xb0 [ 191.505960] ? trace_hardirqs_on+0xd/0x10 [ 191.510084] ? queue_delayed_work_on+0x10d/0x1d0 [ 191.514815] unregister_netdevice_queue+0x2e3/0x5d0 [ 191.519801] ? rollback_registered+0x3c0/0x3c0 [ 191.524358] ? linkwatch_schedule_work+0x130/0x130 [ 191.529257] ? skb_queue_purge+0x33/0x40 [ 191.533291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.538285] __tun_detach+0x1177/0x1550 [ 191.542226] ? lock_downgrade+0x980/0x980 [ 191.546339] ? kmem_cache_free+0x267/0x2a0 [ 191.550545] ? lock_release+0xa40/0xa40 [ 191.554493] ? tun_attach+0x10b0/0x10b0 [ 191.558439] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 191.564298] ? locks_remove_file+0x3fa/0x5a0 [ 191.568678] ? fcntl_setlk+0x10c0/0x10c0 [ 191.572707] ? fsnotify+0x7b3/0x1140 [ 191.576401] ? __tun_detach+0x1550/0x1550 [ 191.580518] ? __tun_detach+0x1550/0x1550 [ 191.584641] tun_chr_close+0x44/0x60 [ 191.588337] __fput+0x327/0x7e0 [ 191.591598] ? fput+0x140/0x140 [ 191.594848] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 191.600698] ? _raw_spin_unlock_irq+0x27/0x70 [ 191.605174] ____fput+0x15/0x20 [ 191.608433] task_work_run+0x199/0x270 [ 191.612291] ? task_work_cancel+0x210/0x210 [ 191.616588] ? _raw_spin_unlock+0x22/0x30 [ 191.620720] ? switch_task_namespaces+0x87/0xc0 [ 191.625360] do_exit+0x9bb/0x1ad0 [ 191.628787] ? mm_update_next_owner+0x930/0x930 [ 191.633435] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.638595] ? __might_sleep+0x95/0x190 [ 191.642547] ? _cond_resched+0x14/0x30 [ 191.646402] ? futex_wait_queue_me+0x527/0x7e0 [ 191.650953] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 191.656289] ? try_to_wake_up+0xf9/0x1600 [ 191.660407] ? get_futex_value_locked+0xc3/0xf0 [ 191.665047] ? perf_trace_lock+0xd6/0x900 [ 191.669164] ? futex_wait_setup+0x22e/0x3d0 [ 191.673455] ? trace_event_raw_event_lock+0x340/0x340 [ 191.678611] ? futex_wake+0x680/0x680 [ 191.682379] ? check_noncircular+0x20/0x20 [ 191.686580] ? futex_wake+0x566/0x680 [ 191.690349] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 191.695420] ? futex_wait+0x6a9/0x9a0 [ 191.699200] ? find_held_lock+0x35/0x1d0 [ 191.703237] ? get_signal+0x7ae/0x16c0 [ 191.707095] ? lock_downgrade+0x980/0x980 [ 191.711218] do_group_exit+0x149/0x400 [ 191.715075] ? do_raw_spin_trylock+0x190/0x190 [ 191.719631] ? SyS_exit+0x30/0x30 [ 191.723053] ? _raw_spin_unlock_irq+0x27/0x70 [ 191.727515] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.732509] get_signal+0x73f/0x16c0 [ 191.736207] ? ptrace_notify+0x130/0x130 [ 191.740241] ? exit_robust_list+0x240/0x240 [ 191.744532] ? __lock_is_held+0xb6/0x140 [ 191.748566] ? avc_has_perm+0x43e/0x680 [ 191.752519] ? avc_has_perm_noaudit+0x520/0x520 [ 191.757163] do_signal+0x90/0x1eb0 [ 191.760673] ? iterate_fd+0x3f0/0x3f0 [ 191.764444] ? lock_downgrade+0x980/0x980 [ 191.768566] ? setup_sigcontext+0x7d0/0x7d0 [ 191.772856] ? __lock_is_held+0xb6/0x140 [ 191.776896] ? sock_has_perm+0x2a4/0x420 [ 191.780929] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 191.786268] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 191.791948] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 191.797193] ? alloc_file+0x27e/0x390 [ 191.800966] ? exit_to_usermode_loop+0x8c/0x310 [ 191.805608] exit_to_usermode_loop+0x214/0x310 [ 191.810164] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 191.815679] syscall_return_slowpath+0x490/0x550 [ 191.820402] ? prepare_exit_to_usermode+0x340/0x340 [ 191.825388] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 191.830293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.835278] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 191.840025] entry_SYSCALL_64_fastpath+0x98/0x9a [ 191.844751] RIP: 0033:0x452ac9 [ 191.847910] RSP: 002b:00007f7fa2980ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 191.855592] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 191.862830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 191.870068] RBP: 000000000071bec8 R08: 000000000000054a R09: 000000000071bea0 [ 191.877304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 191.884549] R13: 0000000000a2f7ef R14: 00007f7fa29819c0 R15: 0000000000000000 [ 191.891854] [ 191.893487] ============================= [ 191.897659] WARNING: suspicious RCU usage [ 191.901801] 4.15.0-rc6+ #251 Not tainted [ 191.905857] ----------------------------- [ 191.909995] net/ipv6/ip6_fib.c:1639 suspicious rcu_dereference_protected() usage! [ 191.917619] [ 191.917619] other info that might help us debug this: [ 191.917619] [ 191.925756] [ 191.925756] rcu_scheduler_active = 2, debug_locks = 1 [ 191.932421] 4 locks held by syz-executor7/604: [ 191.936992] #0: (rtnl_mutex){+.+.}, at: [<00000000d824cd3f>] rtnl_lock+0x17/0x20 [ 191.944752] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000034caea4c>] fib6_run_gc+0x2b7/0x3c0 [ 191.954816] #2: (rcu_read_lock){....}, at: [<0000000022f78e6d>] __fib6_clean_all+0x0/0x3a0 [ 191.963406] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000ed0bbd85>] __fib6_clean_all+0x1d0/0x3a0 [ 191.973041] [ 191.973041] stack backtrace: [ 191.977536] CPU: 0 PID: 604 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #251 [ 191.984691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.994014] Call Trace: [ 191.996579] dump_stack+0x194/0x257 [ 192.000177] ? arch_local_irq_restore+0x53/0x53 [ 192.004824] lockdep_rcu_suspicious+0x123/0x170 [ 192.009462] fib6_del+0xd27/0x11b0 [ 192.012969] ? __lock_acquire+0x664/0x3e00 [ 192.017189] ? fib6_locate+0x130/0x130 [ 192.021046] ? print_irqtrace_events+0x270/0x270 [ 192.025777] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 192.030676] ? fib6_walker_link+0x180/0x210 [ 192.034966] ? lock_downgrade+0x980/0x980 [ 192.039081] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 192.044248] fib6_clean_node+0x3b0/0x4f0 [ 192.048281] ? fib6_del+0x11b0/0x11b0 [ 192.052051] ? fib6_walker_link+0x180/0x210 [ 192.056351] fib6_walk_continue+0x46c/0x8a0 [ 192.060647] ? call_fib6_entry_notifiers+0x210/0x210 [ 192.065716] fib6_walk+0x91/0xf0 [ 192.069052] fib6_clean_tree+0x1e6/0x340 [ 192.073084] ? fib6_walk+0xf0/0xf0 [ 192.076596] ? fib6_del+0x11b0/0x11b0 [ 192.080364] ? call_fib6_entry_notifiers+0x210/0x210 [ 192.085443] __fib6_clean_all+0x1f4/0x3a0 [ 192.089574] ? call_fib6_entry_notifiers+0x210/0x210 [ 192.094645] ? fib6_repair_tree+0xf10/0xf10 [ 192.098947] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 192.104028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.109021] ? fib6_run_gc+0x2b7/0x3c0 [ 192.112884] fib6_run_gc+0x16b/0x3c0 [ 192.116577] ? fib6_clean_all+0x30/0x30 [ 192.120538] ndisc_netdev_event+0x3c2/0x4a0 [ 192.124829] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 192.129383] ? netconsole_netdev_event+0x219/0x2b0 [ 192.134290] ? tipc_l2_device_event+0x162/0x350 [ 192.138932] notifier_call_chain+0x136/0x2c0 [ 192.143311] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 192.148737] ? rtnl_is_locked+0x54/0xb0 [ 192.152679] ? rtnl_kfree_skbs+0x70/0x70 [ 192.156712] raw_notifier_call_chain+0x2d/0x40 [ 192.161272] call_netdevice_notifiers_info+0x32/0x60 [ 192.166344] dev_close_many+0x3fb/0x850 [ 192.170287] ? find_held_lock+0x35/0x1d0 [ 192.174323] ? rps_trigger_softirq+0x210/0x210 [ 192.178872] ? __queue_work+0x5b4/0x1230 [ 192.182901] ? lock_downgrade+0x980/0x980 [ 192.187029] ? lock_release+0xa40/0xa40 [ 192.190982] ? do_raw_spin_trylock+0x190/0x190 [ 192.195536] ? rtnl_is_locked+0x54/0xb0 [ 192.199480] ? _raw_spin_unlock+0x22/0x30 [ 192.203601] ? __queue_work+0x5b9/0x1230 [ 192.207652] rollback_registered_many+0x4d5/0xdf0 [ 192.212474] ? netdev_master_upper_dev_link+0x50/0x50 [ 192.217630] ? trace_event_raw_event_lock+0x340/0x340 [ 192.222786] ? perf_trace_lock+0xd6/0x900 [ 192.226901] ? check_noncircular+0x20/0x20 [ 192.231103] ? check_noncircular+0x20/0x20 [ 192.235309] ? trace_event_raw_event_lock+0x340/0x340 [ 192.240463] ? trace_hardirqs_on+0xd/0x10 [ 192.244581] ? check_noncircular+0x20/0x20 [ 192.248780] ? __lock_is_held+0xb6/0x140 [ 192.252812] ? print_irqtrace_events+0x270/0x270 [ 192.257540] ? print_irqtrace_events+0x270/0x270 [ 192.262269] rollback_registered+0x1be/0x3c0 [ 192.266645] ? rollback_registered_many+0xdf0/0xdf0 [ 192.271636] ? __queue_delayed_work+0x226/0x340 [ 192.276285] ? mark_held_locks+0xaf/0x100 [ 192.280404] ? queue_delayed_work_on+0xc9/0x1d0 [ 192.285040] ? rtnl_is_locked+0x54/0xb0 [ 192.288984] ? trace_hardirqs_on+0xd/0x10 [ 192.293100] ? queue_delayed_work_on+0x10d/0x1d0 [ 192.297831] unregister_netdevice_queue+0x2e3/0x5d0 [ 192.302823] ? rollback_registered+0x3c0/0x3c0 [ 192.307373] ? linkwatch_schedule_work+0x130/0x130 [ 192.312272] ? skb_queue_purge+0x33/0x40 [ 192.316306] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.321299] __tun_detach+0x1177/0x1550 [ 192.325240] ? lock_downgrade+0x980/0x980 [ 192.329355] ? kmem_cache_free+0x267/0x2a0 [ 192.333558] ? lock_release+0xa40/0xa40 [ 192.337514] ? tun_attach+0x10b0/0x10b0 [ 192.341458] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 192.347323] ? locks_remove_file+0x3fa/0x5a0 [ 192.351701] ? fcntl_setlk+0x10c0/0x10c0 [ 192.355736] ? fsnotify+0x7b3/0x1140 [ 192.359436] ? __tun_detach+0x1550/0x1550 [ 192.363554] ? __tun_detach+0x1550/0x1550 [ 192.367685] tun_chr_close+0x44/0x60 [ 192.371377] __fput+0x327/0x7e0 [ 192.374632] ? fput+0x140/0x140 [ 192.377880] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 192.383731] ? _raw_spin_unlock_irq+0x27/0x70 [ 192.388198] ____fput+0x15/0x20 [ 192.391447] task_work_run+0x199/0x270 [ 192.395307] ? task_work_cancel+0x210/0x210 [ 192.399596] ? _raw_spin_unlock+0x22/0x30 [ 192.403720] ? switch_task_namespaces+0x87/0xc0 [ 192.408362] do_exit+0x9bb/0x1ad0 [ 192.411803] ? mm_update_next_owner+0x930/0x930 [ 192.416444] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 192.421602] ? __might_sleep+0x95/0x190 [ 192.425554] ? _cond_resched+0x14/0x30 [ 192.429427] ? futex_wait_queue_me+0x527/0x7e0 [ 192.433977] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 192.439319] ? try_to_wake_up+0xf9/0x1600 [ 192.443434] ? get_futex_value_locked+0xc3/0xf0 [ 192.448077] ? perf_trace_lock+0xd6/0x900 [ 192.452199] ? futex_wait_setup+0x22e/0x3d0 [ 192.456492] ? trace_event_raw_event_lock+0x340/0x340 [ 192.461650] ? futex_wake+0x680/0x680 [ 192.465417] ? check_noncircular+0x20/0x20 [ 192.469619] ? futex_wake+0x566/0x680 [ 192.473389] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 192.478468] ? futex_wait+0x6a9/0x9a0 [ 192.482250] ? find_held_lock+0x35/0x1d0 [ 192.486287] ? get_signal+0x7ae/0x16c0 [ 192.490143] ? lock_downgrade+0x980/0x980 [ 192.494268] do_group_exit+0x149/0x400 [ 192.498126] ? do_raw_spin_trylock+0x190/0x190 [ 192.502675] ? SyS_exit+0x30/0x30 [ 192.506100] ? _raw_spin_unlock_irq+0x27/0x70 [ 192.510562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.515551] get_signal+0x73f/0x16c0 [ 192.519242] ? ptrace_notify+0x130/0x130 [ 192.523276] ? exit_robust_list+0x240/0x240 [ 192.527566] ? __lock_is_held+0xb6/0x140 [ 192.531602] ? avc_has_perm+0x43e/0x680 [ 192.535546] ? avc_has_perm_noaudit+0x520/0x520 [ 192.540197] do_signal+0x90/0x1eb0 [ 192.543708] ? iterate_fd+0x3f0/0x3f0 [ 192.547476] ? lock_downgrade+0x980/0x980 [ 192.551597] ? setup_sigcontext+0x7d0/0x7d0 [ 192.555888] ? __lock_is_held+0xb6/0x140 [ 192.559933] ? sock_has_perm+0x2a4/0x420 [ 192.563976] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 192.569307] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 192.574994] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 192.580243] ? alloc_file+0x27e/0x390 [ 192.584370] ? exit_to_usermode_loop+0x8c/0x310 [ 192.589032] exit_to_usermode_loop+0x214/0x310 [ 192.593586] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 192.599115] syscall_return_slowpath+0x490/0x550 [ 192.603847] ? prepare_exit_to_usermode+0x340/0x340 [ 192.608839] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 192.613739] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.618723] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 192.623459] entry_SYSCALL_64_fastpath+0x98/0x9a [ 192.628277] RIP: 0033:0x452ac9 [ 192.631434] RSP: 002b:00007f7fa2980ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 192.639116] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 192.646354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 192.653592] RBP: 000000000071bec8 R08: 000000000000054a R09: 000000000071bea0 [ 192.660836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.668081] R13: 0000000000a2f7ef R14: 00007f7fa29819c0 R15: 0000000000000000 [ 192.675442] [ 192.677124] ============================= [ 192.681283] WARNING: suspicious RCU usage [ 192.685438] 4.15.0-rc6+ #251 Not tainted [ 192.689495] ----------------------------- [ 192.693641] net/ipv6/ip6_fib.c:1676 suspicious rcu_dereference_protected() usage! [ 192.701265] [ 192.701265] other info that might help us debug this: [ 192.701265] [ 192.709412] [ 192.709412] rcu_scheduler_active = 2, debug_locks = 1 [ 192.716095] 5 locks held by syz-executor7/604: [ 192.720669] #0: (rtnl_mutex){+.+.}, at: [<00000000d824cd3f>] rtnl_lock+0x17/0x20 [ 192.728402] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000034caea4c>] fib6_run_gc+0x2b7/0x3c0 [ 192.738486] #2: (rcu_read_lock){....}, at: [<0000000022f78e6d>] __fib6_clean_all+0x0/0x3a0 [ 192.747092] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000ed0bbd85>] __fib6_clean_all+0x1d0/0x3a0 [ 192.756720] #4: (&net->ipv6.fib6_walker_lock){++-.}, at: [<0000000066564822>] fib6_del+0x941/0x11b0 [ 192.766089] [ 192.766089] stack backtrace: [ 192.770595] CPU: 0 PID: 604 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #251 [ 192.777751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.787082] Call Trace: [ 192.789641] dump_stack+0x194/0x257 [ 192.793238] ? arch_local_irq_restore+0x53/0x53 [ 192.797887] lockdep_rcu_suspicious+0x123/0x170 [ 192.802527] fib6_del+0xec2/0x11b0 [ 192.806048] ? fib6_locate+0x130/0x130 [ 192.809905] ? print_irqtrace_events+0x270/0x270 [ 192.814635] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 192.819534] ? fib6_walker_link+0x180/0x210 [ 192.823825] ? lock_downgrade+0x980/0x980 [ 192.827940] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 192.833108] fib6_clean_node+0x3b0/0x4f0 [ 192.837141] ? fib6_del+0x11b0/0x11b0 [ 192.840913] ? fib6_walker_link+0x180/0x210 [ 192.845211] fib6_walk_continue+0x46c/0x8a0 [ 192.849507] ? call_fib6_entry_notifiers+0x210/0x210 [ 192.854580] fib6_walk+0x91/0xf0 [ 192.857917] fib6_clean_tree+0x1e6/0x340 [ 192.861947] ? fib6_walk+0xf0/0xf0 [ 192.865466] ? fib6_del+0x11b0/0x11b0 [ 192.869244] ? call_fib6_entry_notifiers+0x210/0x210 [ 192.874324] __fib6_clean_all+0x1f4/0x3a0 [ 192.878451] ? call_fib6_entry_notifiers+0x210/0x210 [ 192.883522] ? fib6_repair_tree+0xf10/0xf10 [ 192.887812] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 192.892895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.897883] ? fib6_run_gc+0x2b7/0x3c0 [ 192.901744] fib6_run_gc+0x16b/0x3c0 [ 192.905428] ? fib6_clean_all+0x30/0x30 [ 192.909388] ndisc_netdev_event+0x3c2/0x4a0 [ 192.913678] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 192.918241] ? netconsole_netdev_event+0x219/0x2b0 [ 192.923138] ? tipc_l2_device_event+0x162/0x350 [ 192.927786] notifier_call_chain+0x136/0x2c0 [ 192.932177] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 192.937605] ? rtnl_is_locked+0x54/0xb0 [ 192.941555] ? rtnl_kfree_skbs+0x70/0x70 [ 192.945588] raw_notifier_call_chain+0x2d/0x40 [ 192.950140] call_netdevice_notifiers_info+0x32/0x60 [ 192.955212] dev_close_many+0x3fb/0x850 [ 192.959161] ? find_held_lock+0x35/0x1d0 [ 192.963196] ? rps_trigger_softirq+0x210/0x210 [ 192.967745] ? __queue_work+0x5b4/0x1230 [ 192.971775] ? lock_downgrade+0x980/0x980 [ 192.975895] ? lock_release+0xa40/0xa40 [ 192.979844] ? do_raw_spin_trylock+0x190/0x190 [ 192.984401] ? rtnl_is_locked+0x54/0xb0 [ 192.988347] ? _raw_spin_unlock+0x22/0x30 [ 192.992463] ? __queue_work+0x5b9/0x1230 [ 192.996500] rollback_registered_many+0x4d5/0xdf0 [ 193.001321] ? netdev_master_upper_dev_link+0x50/0x50 [ 193.006476] ? trace_event_raw_event_lock+0x340/0x340 [ 193.011632] ? perf_trace_lock+0xd6/0x900 [ 193.015748] ? check_noncircular+0x20/0x20 [ 193.019950] ? check_noncircular+0x20/0x20 [ 193.024155] ? trace_event_raw_event_lock+0x340/0x340 [ 193.029311] ? trace_hardirqs_on+0xd/0x10 [ 193.033430] ? check_noncircular+0x20/0x20 [ 193.037631] ? __lock_is_held+0xb6/0x140 [ 193.041671] ? print_irqtrace_events+0x270/0x270 [ 193.046399] ? print_irqtrace_events+0x270/0x270 [ 193.051138] rollback_registered+0x1be/0x3c0 [ 193.055516] ? rollback_registered_many+0xdf0/0xdf0 [ 193.060499] ? __queue_delayed_work+0x226/0x340 [ 193.065140] ? mark_held_locks+0xaf/0x100 [ 193.069258] ? queue_delayed_work_on+0xc9/0x1d0 [ 193.073900] ? rtnl_is_locked+0x54/0xb0 [ 193.077846] ? trace_hardirqs_on+0xd/0x10 [ 193.081962] ? queue_delayed_work_on+0x10d/0x1d0 [ 193.086690] unregister_netdevice_queue+0x2e3/0x5d0 [ 193.091685] ? rollback_registered+0x3c0/0x3c0 [ 193.096239] ? linkwatch_schedule_work+0x130/0x130 [ 193.101140] ? skb_queue_purge+0x33/0x40 [ 193.105175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.110169] __tun_detach+0x1177/0x1550 [ 193.114113] ? lock_downgrade+0x980/0x980 [ 193.118229] ? kmem_cache_free+0x267/0x2a0 [ 193.122434] ? lock_release+0xa40/0xa40 [ 193.126381] ? tun_attach+0x10b0/0x10b0 [ 193.130339] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 193.136198] ? locks_remove_file+0x3fa/0x5a0 [ 193.140584] ? fcntl_setlk+0x10c0/0x10c0 [ 193.144620] ? fsnotify+0x7b3/0x1140 [ 193.148315] ? __tun_detach+0x1550/0x1550 [ 193.152440] ? __tun_detach+0x1550/0x1550 [ 193.156557] tun_chr_close+0x44/0x60 [ 193.160242] __fput+0x327/0x7e0 [ 193.163496] ? fput+0x140/0x140 [ 193.166744] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 193.173116] ? _raw_spin_unlock_irq+0x27/0x70 [ 193.177583] ____fput+0x15/0x20 [ 193.180834] task_work_run+0x199/0x270 [ 193.184694] ? task_work_cancel+0x210/0x210 [ 193.188991] ? _raw_spin_unlock+0x22/0x30 [ 193.193111] ? switch_task_namespaces+0x87/0xc0 [ 193.197753] do_exit+0x9bb/0x1ad0 [ 193.201180] ? mm_update_next_owner+0x930/0x930 [ 193.205820] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 193.210988] ? __might_sleep+0x95/0x190 [ 193.214934] ? _cond_resched+0x14/0x30 [ 193.218792] ? futex_wait_queue_me+0x527/0x7e0 [ 193.223343] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 193.228679] ? try_to_wake_up+0xf9/0x1600 [ 193.232797] ? get_futex_value_locked+0xc3/0xf0 [ 193.237434] ? perf_trace_lock+0xd6/0x900 [ 193.241557] ? futex_wait_setup+0x22e/0x3d0 [ 193.245853] ? trace_event_raw_event_lock+0x340/0x340 [ 193.251017] ? futex_wake+0x680/0x680 [ 193.254792] ? check_noncircular+0x20/0x20 [ 193.259003] ? futex_wake+0x566/0x680 [ 193.262786] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 193.267857] ? futex_wait+0x6a9/0x9a0 [ 193.271638] ? find_held_lock+0x35/0x1d0 [ 193.275677] ? get_signal+0x7ae/0x16c0 [ 193.279541] ? lock_downgrade+0x980/0x980 [ 193.283671] do_group_exit+0x149/0x400 [ 193.287528] ? do_raw_spin_trylock+0x190/0x190 [ 193.292079] ? SyS_exit+0x30/0x30 [ 193.295501] ? _raw_spin_unlock_irq+0x27/0x70 [ 193.299973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.304969] get_signal+0x73f/0x16c0 [ 193.308659] ? ptrace_notify+0x130/0x130 [ 193.312708] ? exit_robust_list+0x240/0x240 [ 193.317000] ? __lock_is_held+0xb6/0x140 [ 193.321051] ? avc_has_perm+0x43e/0x680 [ 193.325023] ? avc_has_perm_noaudit+0x520/0x520 [ 193.329669] do_signal+0x90/0x1eb0 [ 193.333181] ? iterate_fd+0x3f0/0x3f0 [ 193.336946] ? lock_downgrade+0x980/0x980 [ 193.341068] ? setup_sigcontext+0x7d0/0x7d0 [ 193.345359] ? __lock_is_held+0xb6/0x140 [ 193.349396] ? sock_has_perm+0x2a4/0x420 [ 193.353427] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 193.358759] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 193.364438] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 193.369688] ? alloc_file+0x27e/0x390 [ 193.373466] ? exit_to_usermode_loop+0x8c/0x310 [ 193.378113] exit_to_usermode_loop+0x214/0x310 [ 193.382675] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 193.388192] syscall_return_slowpath+0x490/0x550 [ 193.392916] ? prepare_exit_to_usermode+0x340/0x340 [ 193.397900] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 193.402801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 193.407787] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 193.412521] entry_SYSCALL_64_fastpath+0x98/0x9a [ 193.417243] RIP: 0033:0x452ac9 [ 193.420399] RSP: 002b:00007f7fa2980ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca 2018/01/08 04:04:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ce0000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000f11000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00007bd000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000439000-0xc)={r1, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003dc000)={0x0, 0x0}) 2018/01/08 04:04:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x2000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) socket$unix(0x1, 0x4, 0x0) 2018/01/08 04:04:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000037c000-0x9)='/dev/sg#\x00', 0x2, 0x600400) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) readv(r0, &(0x7f0000906000-0x30)=[{&(0x7f0000247000)=""/114, 0x72}, {&(0x7f0000aeb000)=""/108, 0x6c}, {&(0x7f000085b000)=""/100, 0x64}], 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e32000)=0x14) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) modify_ldt$read_default(0x2, &(0x7f0000063000-0xc9)=""/201, 0xc9) 2018/01/08 04:04:34 executing program 4: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd6, 0x488440) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/08 04:04:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f00003e8000)='!', &(0x7f0000df0000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000baa000-0x1)='~') io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeec) socketpair(0x0, 0x5, 0x6, &(0x7f0000ebe000-0x1)={0x0, 0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000c6e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/08 04:04:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3e000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f02000-0xc)={&(0x7f00006e9000-0x8)=[0x0, 0x0], 0x2}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000d9000-0x1)=0x3) write(r0, &(0x7f0000de9000)="3af3b3be5df2f6209a6794d4431b127108bc0a7b7d76025f19b58c34965cebeefcdfa6f4ad39d271df775dbfc1c91beb7cd4003e3353", 0xfffffffffffffef3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) getpid() 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000def000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) process_vm_writev(0x0, &(0x7f0000ff8000-0x80)=[], 0x0, &(0x7f0000333000-0x60)=[], 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) [ 193.428074] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 193.435312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 193.442558] RBP: 000000000071bec8 R08: 000000000000054a R09: 000000000071bea0 [ 193.449813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.457051] R13: 0000000000a2f7ef R14: 00007f7fa29819c0 R15: 0000000000000000 2018/01/08 04:04:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000670000)="", &(0x7f0000199000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000afb000-0x12)='/dev/input/mouse#\x00', 0x9, 0x8001) truncate(&(0x7f0000d03000)='./file0\x00', 0x6) sendmsg$alg(r1, &(0x7f00002d8000-0x38)={0x0, 0x0, &(0x7f0000e74000-0x50)=[{&(0x7f000092f000-0xd2)="cd2efb2b2328a1d84b4841921d07735941878bbcdd207866acb8d3baf1fcd20be12259518250a9c218883c86ee4181540cb9db403607955bbef640e7bd5f95eadf690434ee9ecfe0d7066809d0b164328dae71c20d924e7ea23be4759928b726b5a6f8161a3097002df4025d08b024bd204ef4ab7b6177622d86b421a5a396933e47b0c512455dd038f6d1239bb30375dd4bbebc0971d4f4c1440ea40f3d9c28d42e63f75eac95ef4f049716c041850cb411526abb35a191ef316e0a61da33b4c9b91fc987badabb0f89bf79236a9b8afc1c", 0xd2}, {&(0x7f0000f88000-0x61)="941f5a30d7298e08ce86ddb5b4dc609750fe974ed748a46e10ab13406c5fc70759e8334ea09c1b6b2e2097b0b3f15bdd426a1d8d2458be8c60924a85acaa5c9c99b5a6301a0e755703c1aab0c093f851fd8f292f21374684ab9dc57214afc16c1f", 0x61}, {&(0x7f00005ed000)="7830dfa74bcf20b6ade7fe6d5fd3215eefade5fdee47ead86b2072466c82f5d541af422979f787b61c94a38cb5de34e49c8df76bc4a300b2c4b801e0ee082f349e09d9f06a52df24f65e5f1c6f8728fe3de681f3011ecd3247bc2f0a0a46003095fb0acb15cff4392d0207ba6c1dd01ca6e6587748f8706f2d27f4fc9e71b9eda659d02b35bd40bae47877cc224b27859b1403712088af22a6918a3c92ca9a1bc6166cd66babd25c11c7d91687b0bcf2d801c4", 0xb3}, {&(0x7f0000a83000)="3f9cadf0da007063a940e1fa353ad5e332c9fb8a481359136a95d5dd1b6c6f17de61d315c5539c7a90aad4c035a92a144223c525098c31aa5d31152afbb962658cca8d42680e656715113bdeeb1b92f3ac5e5a045e40d467a42defac685567249cd4cde1bf3823f42b1ea8102017e8c223b462056374f64f16c93bff07996fee63d4685e7db2b03fc5bee648ed144dc3cb4df488cf2f89844058e4192771e83ae3", 0xa1}, {&(0x7f0000da6000)="1c13dda7eab6e19fedae094d2539dbbcaa32be436ccdd8a71e72db69e77d5494d5f7d14dde6f917990709d222951044f95760df54e7ba69734a3e76a2c9872c6e2bac4e2c4c98365e6805a9c62aed746cd0ff912d429dfdc80c61d56d57e26c54ce4c70764bc66546557f04333c3b01b867c17bb934bb56bdb66d3633806eb23470ddd23b49f65d6462b2767204d382fee2676adb19f460f768ca9617df6fd331b3a78e40ecbdfd819f9b68a62db1ab1b3d478c0257c4a4be39a4c9592a9a5fa5b3f95c5c5a0605ab1456707f15a05", 0xcf}], 0x5, 0x0, 0x0, 0x24000005}, 0x840) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f00005e3000)=0x4, 0xfffffffffffffd32) socketpair$inet6(0xa, 0xb, 0xfffffffffffffffe, &(0x7f0000d77000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00006aa000-0x8)='./file0\x00', 0x200, 0x46) bind$unix(r1, &(0x7f0000497000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a84000-0x4)=0x80000000000000) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f00006ef000)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000097a000-0x10)={0x0, 0x0, 0x81}) name_to_handle_at(r1, &(0x7f0000b84000)='./file0\x00', &(0x7f0000458000)={0x2d, 0x3, "2684e24959ea52855796733a96a8b12cf339cd91ab7970df40e09744bcb0186bfbe2c70f37"}, &(0x7f0000367000-0x4)=0x0, 0x1400) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00008c9000-0x8)={r5, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d76000)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) [ 193.492603] audit: type=1326 audit(1515384274.350:3140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000042000-0x11)='/dev/vga_arbiter\x00', 0x42000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000203000-0x4)=0x1f, 0x4) r1 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r1, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) write(r1, &(0x7f0000536000)="14", 0x1) close(r1) syslog(0x5, &(0x7f0000bde000-0x61)=""/97, 0x61) 2018/01/08 04:04:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffe000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000085a000-0x4)=r2) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/08 04:04:34 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000157000-0x10)={0x5, &(0x7f0000000000)=[{0xfffffffffffffff9, 0x3ff, 0x162d, 0x1}, {0x1, 0x317, 0x400, 0x8}, {0x1ff, 0x8, 0x7, 0x8}, {0x7, 0xe12, 0x5, 0xfffffffffffff3f9}, {0x4, 0x7fffffff, 0x0, 0x0}]}) 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 193.547103] audit: type=1326 audit(1515384274.377:3141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=634 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 193.579246] PPPIOCDETACH file->f_count=2 [ 193.622476] audit: type=1326 audit(1515384274.378:3142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=311 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x6) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) connect$inet(r2, &(0x7f000072f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r2, &(0x7f0000a37000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3d000)=0x10) 2018/01/08 04:04:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b81000)={r1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000ae4000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r2, &(0x7f0000829000-0x38)={&(0x7f0000aa0000-0x10)=@ax25={0x3, {"793567a7e51b0d"}, 0x6}, 0x10, &(0x7f0000cdd000)=[{&(0x7f00006cf000)="67d50c5a8730a4cd6886506cc56aeec31a363cf0592a69d3c5f0e68e9b0d3081f706b121a9b51d007580344ec10f6fdd734f0cc83f2f6b11a6b76055f7a31e27d346e3b8c48c64000d2ab6bf9f18a08d616c3caea1c78bfcb865d5ffa27b62c3832a9f0a35a777d0b6911747f117b0a264d670eeb341aa8e0f27464761b4a8364420cae0162224638c603d9a0d2b0ce4a22133cd6dc5e6ab193a0d", 0x9b}, {&(0x7f000015a000-0x60)="7bf8e5e244c7110c64f9cbde89de29009ecaf29dedfb9ff9530a009e6a9dc9262b5862072c18a9a570c6928702799c4e0bfe030cece98a0a07b752fb99f8c78854e79cc80a350bc8c5ae4e7489172618fb973b8b942d8d33e248bf1bb6a9ee55", 0x60}], 0x2, 0x0, 0x0, 0x40000}, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e44000)='/dev/rfkill\x00', 0x200, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/enforce\x00', 0x80002, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f000078d000)={0x1, 0x4, [{0x1000, 0x0, 0xffffffff}]}) 2018/01/08 04:04:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b77000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000585000-0x8)='./file0\x00', &(0x7f00008f2000-0x8)='fuseblk\x00', 0x1000000, &(0x7f0000bbe000-0x1)="") r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00002fe000-0xf2)=""/242) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000a2a000-0x20)={@common='ifb0\x00', @ifru_flags=0x1201}) signalfd4(r1, &(0x7f0000940000-0x8)={0x9c2}, 0x8, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00005e4000-0x6)={0x3ff, 0x8}) write(r1, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) write(r1, &(0x7f0000ba7000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b8f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d5d000-0x4)=0x10) write$evdev(r1, &(0x7f0000201000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000918000-0x10)={0x1, 0x0}) symlinkat(&(0x7f0000381000-0x8)='./file0\x00', r0, &(0x7f0000742000-0x8)='./file0\x00') readv(r1, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000098000)={0x4, {{0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f51000-0x17)='net/ip6_tables_targets\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000)={0x0, 0x0, ""}, &(0x7f000067e000)=0x8) r2 = syz_open_dev$mice(&(0x7f000083b000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000476000-0x6)={r1, 0xfc}, 0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f51000)={0x0, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000208000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000407000)=@assoc_id=r1, 0x4) 2018/01/08 04:04:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000ee4000-0x1a)=""/26, 0x1a, 0xcac18dddfa403fbe, 0x0, 0x0) r1 = semget(0x1, 0x4, 0x404) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000146000)=""/157) 2018/01/08 04:04:34 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x2002, 0x0) connect$nfc_llcp(r2, &(0x7f0000002000-0x60)={0x27, 0x2, 0x1f, 0x7, 0x0, 0x3, "0898c1b134124a1d91a618b2e37952f0a7fe9b4095020434cdef06a6013a91f286313f0fbc7fe7518daa1768471102ce3fdc4101efc1d06a0d3d7952d6a2bf", 0x10001}, 0x60) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d29a421, 0x2, 0x3, 0x6, 0x8}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000005000-0x4)=0x98) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r1, 0x5, 0x3, 0xe29, 0xffffffffffffff9c, 0x6, 0x7edb, 0x5b, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x4, 0x1, 0x2, 0x8}}, &(0x7f0000003000-0x4)=0xb8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000006000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd5, 0x832, 0x2, 0x400}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000007000-0x8)={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 193.652123] audit: type=1326 audit(1515384274.378:3143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 193.677249] audit: type=1326 audit(1515384274.379:3144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000416000-0x15)=@known='system.sockprotoname\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f80000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008c000)={0x0, 0x0, 0x0}, &(0x7f0000600000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000761000)=0x0) fstat(r0, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000c4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2a000)={0x0, 0x0, 0x0}, &(0x7f00008b6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f82000)={0x0, 0x0, 0x0}, &(0x7f0000de9000)=0xc) r9 = getgid() ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000f16000+0x3be)={0x0, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f1d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000689000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c5000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00003a7000-0xa8)=[{&(0x7f00002fc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f38000-0x10)=[{&(0x7f0000827000)="a0190ded14837ac569d22935a003f96926e00bb524dab47feddf36b8bb4d018f5a38d38195943191188e8885ac776dac589d9ea8c71bc1ca9d2b55d74e4e81ce5f732f011fb3c6a3e4dcaa8e12651a4c8e79fd12d5a803bb54f93cce74092e0f237eb29e7694e75d49513a740985be34df569de812c0f3b161f75d4f96ab4e10c6cb892221773ccbbbc64cf5e641c268ee2a0a5aec99b47449a2f298f9f204", 0x9f}], 0x1, &(0x7f00002db000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xd8, 0x1}, {&(0x7f00000a7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000221000-0x80)=[{&(0x7f000081d000)="fd784bcbbfcce3fd32212f19ac61c8", 0xf}, {&(0x7f0000435000-0x85)="86f7acb0488fcc1ec4619758e213a87df311dd7c4a6bf27917a692cfaa1a0fa169259a5ca11507b2673426c3bf339a4c3ba6117a36b9e4cc968b42ec577734e20bed7e565f85bba5f626bea53055ab280ef4b6146b11c699562b3702541e3338cc7dc9118d202d9967aae4f4c91b24e86f06a14c96a8ed2724236df7dd30753aea7b657f4e", 0x85}, {&(0x7f0000c8b000-0x30)="50dd159478f7c8edb11d37ec19f5798a8a9c39b6f5a59eb73fb1dbe9f9b3d2eccb9020cf320a0da60489377e23ab8289", 0x30}, {&(0x7f0000d32000-0xb)="6ceb9101d50d3b69a2252e", 0xb}, {&(0x7f0000a9c000-0xf8)="dbb1a96feb8dfd58e48b44007b41525594a1af550bdb0f63b9550d67a1ad4e6fea728988c64e7136b0a5af168539e04246a867054b65b9af5a32ff31215daa60ab2b9e28c685d9126227b21ae62a1387426f95d8f477268f133f2847b9b76985e664f9cc6bdf00b5b5f42232639c6cee6db45e126373defba68e7bd07446b8b4f13aaa58c1891a0054cec8af084a9ea2db145ebc4b3ba2dbea6be2aabc1b4a8c717a72857d7c2f12f8f5bb94a5460ae7426c075cf4e30d65e5d6e5083bd0278330dac8f0f5d14032c5d584d84bf1c46201c276326fe09a4c0cdea4d01e19f583ff2c851dbf14fb90c94685c9ead332a68132487f86e71c53", 0xf8}, {&(0x7f00006e8000-0x2)="8280", 0x2}, {&(0x7f0000ab6000)="a382616fc5ecb72afa945587a4f0c11465b6ffb94b30fb4e601b76175bbd5e263962dd03d2fd332dbf2f9e3b1c89d0475935779cc7332a805d2a2daf036eeb8a2d3e46c67f36c2f660daa33f4c", 0x4d}, {&(0x7f0000d10000-0x90)="e73cd014d76f7918377692375ac2b6b90e39eda44605796f481fefc485dbd206c4b36d6efd226850eba0d68e2c0fd4a6d4f7a42356fa3e64653ac9777786ebb25837e1712dfc5b7b1f267f503663e135ab9486f14c2641e4e8128f7a37e5b056d6b72855e1e0ed1b617925ec298b6f4f523d4d19ea47bda6da905f8496ecf8ffd7f62b300059e67b776cd33ccbc50cd1", 0x90}], 0x8, &(0x7f0000bd3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x90, 0x40000}, {&(0x7f0000816000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d07000)=[{&(0x7f00005a5000)="99931c2c3d4c562ac50dbae6cc9e136925700e1ba08e52947564e1d2a8b512f71283ab73caf3a7de65aff9", 0x2b}, 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{&(0x7f000018f000)="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0x1000}], 0x5, 0x0, 0x0, 0x4000000}], 0x3, 0x0) 2018/01/08 04:04:34 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b8000)={0x0, 0x0}, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002c6000)=""/204) bind$inet6(r1, &(0x7f00005c5000-0x1c)={0xa, 0x3, 0xf9b8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf35}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00007d9000-0x2c)={0x2, 0x4, 0x7ffd, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x47fffb, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 193.702515] audit: type=1326 audit(1515384274.390:3145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:34 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) pipe(&(0x7f0000c29000)={0x0, 0x0}) write(r0, &(0x7f0000bbf000-0x24)="2400002d0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0xfffffffffffffed4) 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000061b000-0x4)=0x8000) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) [ 193.779954] audit: type=1326 audit(1515384274.390:3146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 193.848449] audit: type=1326 audit(1515384274.391:3147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 193.874612] audit: type=1326 audit(1515384274.391:3148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000211000)='/dev/qat_adf_ctl\x00', 0x296200, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) read$eventfd(r0, &(0x7f000065a000-0x8)=0x0, 0x8) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r1, 0x20800000000402, 0xffffffffffffffff) 2018/01/08 04:04:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x4, 0x5}, 'port0\x00', 0x793ad5a1e63e1fc8, 0x40, 0x8d1, 0xff, 0x101, 0x800, 0x5, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000a84000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000095b000)="c46e438c1b378dacb360c529e66de48c95e954524b") io_submit(0x0, 0x20000000000001b8, &(0x7f0000bda000-0x20)=[]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000bc9000)=0x60, 0x4) close(r2) r3 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r3, &(0x7f0000208000)="", 0x0, 0xfffffffffffffffb, &(0x7f0000507000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff) 2018/01/08 04:04:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00007c4000-0xd)='/dev/net/tun\x00', 0x0, 0x2) removexattr(&(0x7f0000b66000-0x8)='./file0\x00', &(0x7f00007ff000)=@known='user.syz\x00') ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00003c4000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000817000)={0x3, [0x0, 0x8, 0xfff]}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x0, 0x4) recvfrom$inet(r2, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000894000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000648000-0x4)=0x14) recvfrom$llc(r2, &(0x7f0000f91000)=""/201, 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000000)=""/174) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00003ea000)={0x8, 0x1}) 2018/01/08 04:04:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f00004c6000)='/dev/audio#\x00', 0x5, 0x400000) getpeername$ax25(r1, &(0x7f0000056000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006e2000)=0x10) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000bce000)={0x0, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b89000)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f00001bd000-0x20)={0x3, 0x6, 0x7, 0x538, r2}) syz_open_dev$vcsa(&(0x7f0000a24000-0xb)='/dev/vcsa#\x00', 0x8, 0x42) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$setname(0xf, &(0x7f0000d2a000)='-nodev\x00') bpf$MAP_CREATE(0x0, &(0x7f0000f95000)={0x12, 0x5, 0x5, 0xffffffffffffffff, 0x8, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/08 04:04:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xab19e67d3c123319, 0xffffffff, &(0x7f000039e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000051f000-0x4)=0x11, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f1b000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="239507b30336d9572545ee4cf60e00ae"}) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000073e000)=0x0, &(0x7f0000a52000)=0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f2c000)={0x0, 0x3, 0x1ff, 0x4, 0xf5a, 0xb7}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a8b000-0x4)=0x0, &(0x7f0000d6c000)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000e0000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000621000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000c6d000)={{0x7f, 0x6, 0x4, 0x6, "55f84a7510528632559775ed5e69468fcdb0b2394a75d2308c8700e48a45726dde844c649110cfe1e1bde4e9", 0x3}, 0x0, 0x0, 0x8, r3, 0xc9a5, 0x7, "d6340daf3accc910f35d05b43f52cd137b91dee22c3dbb16b250bc0995a2abaaa54c5247133227b20774bee1bd907ced78fa29b1515add6ac85b8393ab1c90e1", &(0x7f0000cd0000-0xf)='vmnet0nodevem1\x00', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xf, 0xffff, 0x101, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000641000)='/dev/input/mouse#\x00', 0x18000000000000, 0x4000) syz_open_dev$binder(&(0x7f0000b4d000-0xd)='/dev/binder#\x00', 0x0, 0x802) sysfs$1(0x1, &(0x7f00008f1000-0x1)='\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000d18000-0x4)=0xffffffff, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006fb000-0x5)={0x9, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xffffff11, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009f0000-0x30)={0x50, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000cc0000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000f46000-0x20)=[]}}, @dead_binder_done={0x40086310, 0x0}], 0xca, 0x0, &(0x7f0000901000-0xca)="5eda03d8e5df329f39d4c8aab4f9773c3b4986ae78c80921549d5c4ba42b52f5e02d883bc787f2290089227599501e80e31105ef04b419f6e0d8240c3e2130186770f475a07419f64fc95365c06ded8770a02bdefb58cec941efed6d69d3680ec2ec4a8cb56fdda761442b870262760ef014253194e4c95b364bd6873173290aee011160b294c687c25e6ba86c1e0ecd9bd024ccf0ceca72eee254c3b6c1b38bc9bca0b5ffef4e992d5faf5f91a22bfa67c81857dd36981971baf302bf24b6c1aa770894e43d4b809705"}) [ 193.898904] audit: type=1326 audit(1515384274.391:3149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=633 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 3: socket$nfc_llcp(0x27, 0x3, 0x1) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = memfd_create(&(0x7f0000cb8000-0x9)='\'@em1&:/\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/107) stat(&(0x7f000040b000)='./file0\x00', &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00004e5000-0x18)={0x1, 0x3000, 0x800, 0x9, 0x8}) 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/rfkill\x00', 0x40000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0xd)='net/mcfilter\x00') getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00006b5000-0xa)='map_files\x00') sendfile(r3, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) 2018/01/08 04:04:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_setup(0xbd4, &(0x7f0000a45000)=0x0) io_submit(r0, 0x0, &(0x7f0000bda000-0x20)=[]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005e2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000-0x4)=0xe8) r4 = getegid() getsockname$packet(r1, &(0x7f00002a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000832000-0x4)=0x14) fstat(r1, &(0x7f00005b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00002a4000)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000017c000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000051d000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000087c000-0x78)={{0x1, r3, r4, r5, r6, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x5, 0x1, 0xf62e, 0x7, 0x0, 0xffffffff, r7, r8, 0x0, 0x0}) close(r1) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) socket$alg(0x26, 0x5, 0x0) sendto$inet(r1, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r0, 0x4000000000001263, &(0x7f0000617000-0x3a)="6de5ed0396ae2fce2c0401b2d6b2a8ffd809fc91fd1e1b96e8183d64b0c4e6d434fff42bb2a926395fdf83c6402682be9a85e82b51020000008b") 2018/01/08 04:04:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x7fff}, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a7000)='/proc/self/net/pfkey\x00', 0x404300, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008cd000)='dctcp\x00', 0x6) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000130000-0x1)=0x2, &(0x7f0000938000-0x8)=0x2) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$ipx(r0, &(0x7f000005e000-0x25)=""/37, 0x25, 0x0, &(0x7f00008f0000-0x10)={0x4, 0x0, 0x0, "d7952ba841bd", 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000d75000)=0x6, 0x4) [ 193.968777] binder: 738:753 ERROR: BC_REGISTER_LOOPER called without request [ 193.979848] binder: 738:753 unknown command 0 [ 193.990377] binder: 738:753 ioctl c0306201 20007000 returned -22 2018/01/08 04:04:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007a9000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000216000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 04:04:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000777000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f9b000-0x4)=0x8989, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) [ 194.005979] binder: 738:762 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/08 04:04:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f4a000)=0xffffffffffffffff, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000b74000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 04:04:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2001fffb, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 194.054857] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/08 04:04:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000315000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r0, r1) [ 194.054866] binder: 738:762 ioctl 40046207 0 returned -16 [ 194.054900] binder: 738:769 ERROR: BC_REGISTER_LOOPER called without request [ 194.056131] binder_alloc: 738: binder_alloc_buf, no vma [ 194.056155] binder: 738:762 transaction failed 29189/-3, size 0-0 line 2903 [ 194.056207] binder_alloc: 738: binder_alloc_buf, no vma 2018/01/08 04:04:35 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f0000f11000-0x10)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000000000)=""/192, 0xc0, 0x0}, 0x40010143) 2018/01/08 04:04:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000653000-0x90)={[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40, 0xfff, 0x4, 0x0, 0x7, 0x3, 0x0, 0x0], 0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000d07000)="010813569b2d000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = dup(0xffffffffffffffff) bind$unix(r1, &(0x7f0000860000)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00008a1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000e13000)={0x1, 0x1, 0x40, 0x5, 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]}) sendmsg$netlink(r3, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000e11000)=[{0x20, 0x400000012, 0x1, 0x0, 0x0, '0$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}], 0x20}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/08 04:04:35 executing program 4: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d4e000)={0x7, 0x9ab, 0x2, 0x9, 0x7}, 0x14) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000046f000-0x10)={&(0x7f0000d4f000-0xf0)={0x2, 0xb, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa, 0x4, 0x0, 0x101}, @sadb_x_sec_ctx={0xf, 0x18, 0xc8f, 0x10001, 0x6c, "396b83ab17949d17504cedf0208eea05aa7fc5c18519aa9740194056268d2d333ea1bfeb851c12919c859cbe490bf881444da4882e6fb77c18bd63b1fd006134a4bd69faa4ae4ee6f25b19059e66e720bf44710238666c27e32daff4a91d6da576c46337f85989bdbf7e8404"}, @sadb_x_sa2={0x2, 0x13, 0xae67, 0x0, 0x0, 0x2, 0x1}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xd, 0x5, {0x6, 0x0, 0x1000, 0x3, 0x0, 0x80000001, 0x0, @in=@broadcast=0xffffffff, @in=@rand_addr=0x2}}, @sadb_x_nat_t_type={0x1, 0x14, 0x42e5, [0x0, 0x0, 0x0]}]}, 0x9e}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/08 04:04:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mlockall(0x2) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r1 = syz_open_dev$dspn(&(0x7f000033e000)='/dev/dsp#\x00', 0x100000000, 0x40) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/08 04:04:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 194.056227] binder: 738:769 transaction failed 29189/-3, size 24-0 line 2903 [ 194.109199] device eql entered promiscuous mode [ 194.193297] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.198852] binder: release 738:753 transaction 221 out, still active [ 194.205494] binder: undelivered TRANSACTION_COMPLETE [ 194.223827] binder: release 738:762 transaction 222 out, still active [ 194.230535] binder: send failed reply for transaction 221, target dead [ 194.240248] binder: send failed reply for transaction 222, target dead 2018/01/08 04:04:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x18, 0x0, @thr={&(0x7f0000001000-0xc4)="44944affba4befa13fd6a050c922b478952a6ef9e02f9aefe44ee602189d924dc5b09e22f43a639079d2988228bd7baaef154bace5920962c683e2e2256f230581b4064fd17da817d8bd0b3d47d64bca15b65dc3ce7c494e5b89fce0ec00d328f145284310b64393aa2bbc245a817a17d55a2671b64edaec5ce72cbc482fcc0f119e054f2d4768eb0fd0982ded6b782ee3546e41b3301304641adda25312b7dfc36f36c879a2d876559c95c4dc2327dae2e07f7fb1e9753b525d8f7fe42c262c616c9db0", &(0x7f0000000000)="76bec18cb4214787f1656f8478d19e9f06b59c498f145e23757621d4ed6475fa6c6957a9a7cc51b5c15ff8eaf19ea0478b1b5187087f805fdbe79cf93b44f63e71caddadef5c76c83cd6c980e0eaaaf79e9294fce14b487f5b13baed2bee9ee095ef8d9e11a9511c67e7340ff2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000a1000)=""/109, &(0x7f000089f000-0x4)=0x6d) sync() 2018/01/08 04:04:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000137000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) read(r0, &(0x7f000036e000-0x1b)=""/27, 0x1b) syncfs(r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000254000)=0x51) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000fbb000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/08 04:04:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) lstat(&(0x7f0000bb9000-0x8)='./file0\x00', &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000bb3000)="66d0c72cb57c414f8294e158d07892f98deb35ede78a734285a74c5ce0ac65f78ea4f8cdbf04963dfa9332d0e950375be1beecf8313b276e631f7e18660a1068e16dfdc6db6f08398d09fcd823f47c72e090e8b025e05b6975bab90fff0c57deb753d094e4111a0dbf01d0930b076ec7c1b84dfee54c6a33c6a2fde3911d2ed9eb418750305a9f4c175ae76a5933b33df3db8870af8a59eb875caa", 0xffffffffffffffeb, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) 2018/01/08 04:04:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000438000)={0x41b9, 0x9, 0x4, 0xeee, 0x1f, 0x4, 0x80, 0x2, 0x5, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xfffffffffffffecc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000099c000-0x4)=0x0, &(0x7f0000ebe000-0x4)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/08 04:04:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e38000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000dcb000-0x8)={r3, 0x8}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e9d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 04:04:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x7ff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000600000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000afc000-0x4)=0x0, 0x4) socket$inet(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000b49000)="", &(0x7f0000230000-0x4)=0x0, &(0x7f0000520000)=0x0, &(0x7f00007c8000)="") r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000ccc000-0x37)=""/55) 2018/01/08 04:04:35 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000019000)="") r0 = creat(&(0x7f0000031000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000039000-0x8)='./file0\x00', r0, &(0x7f0000038000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/08 04:04:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000189000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000068e000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8255}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0xe89b, 0x0, 0x23e, 0x8, 0x7fffffff, 0x100000001, 0x3f, 0x6, 0x1, 0x6b, 0x80, 0x3ff, 0x5]}, &(0x7f0000857000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cb1000)={r2, 0x10000}, &(0x7f0000418000)=0x8) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/08 04:04:35 executing program 3: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x260, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x886dd, @ipv6={0x0, 0x6, "43f087", 0x22a, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x354, {0x0, 0x6, "311806", 0x7, 0x3f, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7fffffff}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x9}]}, @routing={0x0, 0xa, 0x1, 0x80000000, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @routing={0x7e, 0x10, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x6, 0x3, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @routing={0xff, 0x2, 0x3, 0xffffffffffffffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x3f, 0x0, 0x7, 0x1, 0x0, 0xfffffffffffffff9, 0x0}], "7e958302c890299b64e20c403cb02f3806789eab6b26d21391dbea970fa0b4231b5bbfc19001691e34affc1f8480c1dbdb3ef7081403ab4b53f848e9060fed6fe67c3d84a4e2f486f42df8c14ff819ed57efa399623cb24e4d25d179219c0cd68329a805d1b7218519a76a61a94b42d9cc64eb1b968bda56d37d35434070e2005c0dba075e822254e74a1f50e324aff3c157414801189603df2bfdff01efabb7c0d9f802551a128a76e0"}}}}}}}, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000eb4000-0x10)={0x5, &(0x7f0000264000-0x28)=[{0x15a, 0x6, 0x8, 0x1}, {0xfffffffffffff0d6, 0x7, 0x1, 0x100}, {0x7fffffff, 0xfffffffffffffff9, 0x6, 0x8851}, {0x400, 0x40, 0x0, 0x7}, {0x401, 0x6, 0x4, 0xfffffffffffffffb}]}) bind$nfc_llcp(r0, &(0x7f0000eb2000)={0x27, 0x9, 0x21, 0x7, 0xff, 0x80000001, "058ebcf111f38e072f9e84cfb87caac503c2521c628a3870f00ba16463158ae814c671f3c8910bd87fa03679bb39d10bb85dc82fe7607f0171e4904eab1d2d", 0x7}, 0x60) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000eb1000)={0x0, 0x0}) 2018/01/08 04:04:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a7000)="a8", 0x1, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcf000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f93000-0x8)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f000001e000-0x8)=0xffffffffffff7fff) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000146000)=0x0, 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000dc7000-0xd)='/dev/usbmon#\x00', 0x3, 0x220440) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000837000-0x1c)=[@in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0x200}], 0x1c) keyctl$read(0xb, r1, &(0x7f000023d000)=""/0, 0x0) 2018/01/08 04:04:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") io_submit(0x0, 0x0, &(0x7f0000bda000-0x20)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) syz_open_dev$mice(&(0x7f0000dd8000)='/dev/input/mice\x00', 0x0, 0x500) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e5f000-0x21)=""/33, 0x21, 0x40, &(0x7f0000bf3000)={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000edb000)={&(0x7f0000a65000/0x1000)=nil, 0x1000}) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 04:04:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x2, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000df0000)='comm\x00') perf_event_open(&(0x7f0000d43000-0x78)={0x5, 0x78, 0x800, 0x4, 0x28a8, 0x100000000, 0x0, 0x2, 0x40080, 0x4, 0x80000001, 0x2, 0x5, 0x0, 0x20, 0xffff, 0x4, 0x51b8a101, 0x40, 0x3, 0x5, 0x95d7, 0x81, 0x7, 0x81, 0x4, 0x7, 0x4, 0x8, 0x4, 0x6, 0x1, 0x2, 0x7, 0x9, 0xffffffff, 0x1f, 0x1f, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000fb7000)=0x0, 0x2}, 0x1000, 0x1000, 0x5, 0x2, 0x7fffffff, 0x3, 0x7f, 0x0}, r0, 0x10000, r1, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000027a000)=0x0) timer_create(0x5, &(0x7f000048e000-0x60)={0x0, 0x4, 0x3, @thr={&(0x7f0000e95000-0xd1)="e3933ae7b71b91cc40c4b13ec12149d3ecd24041af73584601496c143a41d1d0a840dc4541edacbfcf15ef8b946d06e8f8d6eb3c35ba14473a811f7787a57acde48beab2626d1299a7ba617b42a8b2fc758d436afd056fd790d3ffb27f8b769dd738d2c7834242654cd6b615ffc7ecc062394f5fea69afc1d763d0129ee320b03e5b0803b0f9996fb5ff32e856868cd0ea5fc41d1eed87c6e3cd0785c67e5f45ac204bee01a6103652455d87e525b0f45273776397fccb8316b3426b2c07451a27c09367a00648f2a0221aeb9c106e0332", &(0x7f0000767000)="8facd8b1a6d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d78000+0x93e)=0x0) timer_delete(r2) 2018/01/08 04:04:35 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='gid_map\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000032b000)={0x2, [0x5, 0x9]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00009e8000)='/dev/sg#\x00', 0x6, 0x10440) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00004d1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006ae000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003dc000-0xc)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000a83000-0x20)={@generic="3ebe1ab890f919246e7ab284d01fa50c", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000e90000-0x4)=0x0, 0x4) r5 = msgget$private(0x0, 0x420) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000295000-0xb8)=""/184) 2018/01/08 04:04:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000502000-0xb)='/dev/adsp#\x00', 0x4, 0x4a0001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f86000-0x30)={0x0, 0x28, "242368423313ce9554c8514e63041cc280932444f478105184535e940c47822736c6d9144023b6c3"}, &(0x7f0000d7f000-0x4)=0x30) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000851000-0x8)={r1, 0x4}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000cba000-0x8)=@fragment={0x3b, 0x0, 0x8, 0x0, 0x0, 0x9, 0x3}, 0x8) connect$inet(r2, &(0x7f0000ba4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00001a9000-0x4)=0x2, 0x4) 2018/01/08 04:04:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 04:04:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x802, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000e35000-0x10)='attr/sockcreate\x00') io_submit(0x0, 0x20000000000000df, &(0x7f000077f000)=[&(0x7f000063d000)={0x0, 0x0, 0x0, 0xed6cc4a06b48c170, 0x45, r1, &(0x7f0000a16000-0x7f)="af6cbea2fd3022b8b18cea68d53834cc244f7ddac0541190a477d82fd08cbf20445bf82300d56cc165402213d06f588a8b8cccc8af9b74cfe4916eacd5da3044327873854151789bd4756fe032b883ad1ef7c987c05ed81a9e1bd72fecbba5f7a0b44805bfcf5430286e084eabaa03b4d4c25a5cd5c1e45bbe2c6273bc106e", 0x0, 0xffffffffffff8b4f, 0x0, 0x0, r1}]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r2, &(0x7f0000fda000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e35000-0x10)={0x100000000, 0x2, 0xffffffffffffffff, 0xf0, 0x0}, &(0x7f0000668000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b68000-0x18)={0x0, 0x2, 0x10, 0x100, 0x100}, &(0x7f0000e2d000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000346000)={r4, 0xff, 0x968e, 0xfff, 0x7, 0x0, 0x9, 0x1, {r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfb97, 0xffffffff, 0x4, 0x7}}, &(0x7f0000d5d000)=0xb8) 2018/01/08 04:04:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000192000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x