010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb68445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000"}, 0x5a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005d9000-0x20)={0x56, 0x0, 0x10001, 0x181e}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000082a000-0x10)={r1, 0x1}) 2018/02/03 22:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) ioctl$int_in(r0, 0x800000005421, &(0x7f00002f4000)=0x4) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:26 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000003000)={0x401, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0xf9)={0x0, 0xf1, "1b06d2786621977d5c7357dd96ffd46d2c1cad209b120f83595326ce1e8e00677f572a263192dee90f2e677839e487f966873294aa0584dd56b97411255886a4bb4f79359edcca5894beaf9ec49e3764b979562d897b513a3d4b89f14c7cf94e6bf984c75aa11d2e2876ac062634c318351a871f91eca67dfd8014ea8420457f71e4ad922b4fc27ae017f8166db47e090fad4e41d1cd8ce194cff534709412de53989c7aa821ffe9c18e1061f62755e97b2b9837712a3ade8d211c04610ca2d8bc702f0a05777a5c78125f6462e8f1203bac31c013e39c3cf48e0de51de811f5a96c1446a309d45d36fa3e27c85cb50e9f"}, &(0x7f0000004000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x4)={0x0, 0x6, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x2, 0x7, 0x0, 0x6, 0xfffffffffffffffe, 0x9, 0xf3, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x4, 0x3, 0x3, 0x7}}, &(0x7f0000001000-0x4)=0xb8) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="14b87181f8550a43ed8d2ccf830ba464", 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x0, 0x0, r4, r5}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x0, 0x2, 0x0, 0x2}, {{@in=@empty, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/02/03 22:58:26 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, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d0d000-0xd)='net/rt_cache\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000aee000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socket$kcm(0x29, 0x0, 0x0) write$tun(r2, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 22:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000795000)=""/201, &(0x7f0000917000-0x4)=0xc9) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r1 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) 2018/02/03 22:58:26 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc3000-0xa)={0x0, 0x101, 0x1, [0x4]}, &(0x7f0000fc3000-0x4)=0xa) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc3000-0x10)={r1, 0xe577, 0x4, [0x400, 0x6, 0x7, 0x80000000]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d8d000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, {0x2, 0x0, @multicast1=0xe0000001}, @common='bcsf0\x00'}) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003b2000)={r1, 0x81}, &(0x7f0000fc3000)=0x8) [ 306.244145] CUSE: DEVNAME unspecified 2018/02/03 22:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) r3 = dup(r2) sendmmsg$nfc_llcp(r3, &(0x7f0000934000)=[{&(0x7f0000876000)={0x27, 0x0, 0xfffffffffffffffb, 0x5, 0x5, 0x8, "21c395612f706a4e4e0ee938b5f989a443125268d679fff88663b5361d010329e72dfefbaad1ec8963270721fc466bdf4b6c41edb24542dde79b2ec2d31f3c", 0x9}, 0x60, &(0x7f0000d75000)=[], 0x0, &(0x7f0000b18000)={0xe8, 0x0, 0x20, "041a38536e70b44fc261052181bac5aef86fddef8b831dcdb886b70ef4fbe267aa8d77d3f3b58f6e3179a053fa9297a12a422ff1e7e60aa60182aed0444880d8d5eebc37f3e02cf880340f7b9b2ffa08cf3c2823ebc49258cd7d1376eaa3fcead8a59931c76e201ecf8d53ff77aa03821f74a0107546d7dc08c5ac157f41abddc31ed1a6c74b480b75aaed4ac746a248f3d02e6093dfb7dea68c07199e77f9cfb05eeede9b5fb0ae3cdca00b339a7ea4d0f7a647e9fa5112ec7b5c93ed5ec243e0cd91736ddbee9892e9a9c85239798a880816f1c4"}, 0xe8, 0x80c0}], 0x1, 0x0) r4 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f000016d000-0x138)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fea000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000e96000-0x4)=0xe8) ioprio_get$uid(0x0, r5) ioctl$KVM_SMI(r2, 0xaeb7) connect$inet(r4, &(0x7f00008fc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept(0xffffffffffffffff, &(0x7f000010f000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d15000-0x4)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) io_setup(0xffffffff80000000, &(0x7f000017b000-0x8)) socket$netlink(0x10, 0x3, 0xa) 2018/02/03 22:58:26 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006af000)='syscall\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f000027b000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x2, 0x7, 0x1, 0x1, 0x10000, "580844da99d321d2b374e4e3ec7ef4aa2119b393b2594aad65fb4185c0efe7a018caeab66b88025b47fbe6e79d41c1b6959231d7035917cece755865329326", 0xa6d0}, 0x60) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x14)={r1, 0x8, 0x6, [0x4, 0x3ff, 0xff, 0x100, 0x400, 0x5cb3]}, 0x14) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@common='ip_vti0\x00', 0x7992}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000003000)=""/31) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000004000)=@access={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x34}, 0x43) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000)=0x10, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x1b, 0x8, 0x2ba4, 0x800, 0x3, r0, 0x89}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000007000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x418, 0xd0, 0x1c0, 0xd0, 0x300, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000007000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xffffffff, 0xff000000, 0xff0000ff], [0x0, 0xffffffff, 0x0, 0xff], @generic="bc5fc220379542061e3d32344bd54e18", @generic="1d523ebeaf09a481705a8886098479c3", {0xff}, {0xff}, 0x2c, 0x530, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x34, 0x3, 0xc22d}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x2, 0x1, [0x8, 0x7ff, 0x7, 0x1f, 0x3, 0x3ff, 0x2, 0x1, 0x8000, 0x0, 0x200, 0x7f, 0x0, 0x1, 0x1, 0xe61], 0x10}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x10}, @empty, [0xff, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x84, 0x6, 0x0, 0x74}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x7, 0x1, [0x6, 0xfff, 0x2, 0x800, 0x792f, 0x36d, 0x81, 0x7fffffff, 0x0, 0x8, 0x6, 0x3ff, 0x100000000, 0x7, 0x8, 0x4b80], 0xe}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x6, 0x80000001}}}]}}, 0x478) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000005000)=""/4096, &(0x7f0000003000)=0x1000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000007000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @random="88406c8f311b"}, 0xc, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) [ 306.290076] device eql entered promiscuous mode 2018/02/03 22:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000643000)='/dev/vcs#\x00', 0x40000000000001, 0x200) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e79000)=0x80000000, 0x4) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) inotify_init() 2018/02/03 22:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00009ea000-0x38)={&(0x7f0000246000-0xc)={0x10, 0x0, 0x0, 0x80000110}, 0xc, &(0x7f0000e59000-0x10)={&(0x7f0000fd3000)={0x23c4, 0x13, 0xf, 0x200, 0x7, 0x3, {0x5, 0x0, 0x5}, [@generic="824d24df445dc7817a52c800b6248f44f7b3403ad07604f1c777634db83f94908c9fc9d002e47001ad70fabbbbd7559ba10b4d4ed9ced964e6ceb80d9dde3889b58478bb13ba91121c6d29b45f4c8f6b119d4654c7fd3650ccc4f00478548f04848ae1f46d92b64740ca5811f9beeef9976d85e1490ace28186c46c5b075bbdd0233f27b506ef042642c110a1c8804175adbd3a04d48d7c03200615752726540e93529c0b90b103cfa7cefddd668683a864609f6194362", @generic="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", @typed={0x10, 0x8b, @u64=0x34f5}, @typed={0xc, 0x36, @ipv4=@empty}, @nested={0x2cc, 0x66, [@generic="fb8b32d58b42e1d6bdf367387abc474b7d9528c58bf79c27d3b3754971f64ad3c975667e1c582c63067520441de670aab7a45520b17ef4216278aa56fa2a36b693d94889e901b103ec772273c95d6c2f3a11fc6c9912b895eab9667ee082e7ae45d5af58ad349622daa0bb73d34907bf8644b2d2538aba361fead57f6d60bdeb375b54ca9ebfbc6d03ced1bb22ac124dc8cb8d03e5376b233a562ac69acb7a4de0572b26edeaef00aef4cf9313489dae2eb9836db1a338b5538ff4d349d27af66cfd7d12e4bd53dc8d90da23ad16", @generic="6b49b44c6ccc251fa9f4df60593f685f21008c8a5aff86362ead512c07b150ae69244ceb3d03f8322949614eca72df1ea9352d01ad4816b5ad31fd6749b3f82ba9aa372d6338d1cc16201a4e932adf7bec3e096a5d23b0e5b4d69bbcdbde71452b1a8fd4b2cfb99b571c6b7f2c8f793cc6cce134632fdd9e34f8d3bd2118efd975dde46681beccaf5a66f040d0ba4b33be86c9fdf82db7faab8badc794ee0d58aad0c7a9cda1bfd3d3078e6f48e3e22d397131b5828b0b32adb8cc29efdd58825a8645051dc3fef1483dbeb23fdc134287be22452d7a4ff2e030c99d92ac", @typed={0x14, 0x57, @str='/dev/rfkill\x00'}, @typed={0x18, 0x94, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="0bdb59636cebad435bfd10d9a538719423f9ab5421eaab766594b56e9cab7858b464ae1cbb6c93bfab5bdbfb2a9e257707af60120c32eefa225157f7cdcdf71f7ce3b7e811a98ef578d08a409de3fc39d9617dc4a2f305b77601bce0b9d6d48a0301d277726f9b3ccbbedb6902d2a96ad4e80b07e8e129fad9f04daf42d2ab1c709d4ccfd59b6a9ee249cadb6124515478b2f6a4ef137b0c4a692647577bc01793e1ac881b38e05b8412c09a1f016a6ff4fda41167b782bf28ec20d530a735f3172575dff39a86825a23afaaa3ed83dc03b2f75fa57131cae36f46b721af7613bb071c1f6e16253ff45835fdc2650859"]}, @nested={0x4, 0x85, []}, @generic="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@typed={0xc, 0xc, @pid=r1}]}, 0x23c4}, 0x1, 0x0, 0x0, 0x8c0}, 0x4000000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)) 2018/02/03 22:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000638000)='/dev/snd/timer\x00', 0x0, 0x10000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a54000-0xc)={0x0}, &(0x7f0000684000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000005b000-0x8)={r3}, &(0x7f0000a6f000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000092a000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f3b000-0x8)={0x2, r4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002ff000-0x8)={0x0, 0x845700000000000}, &(0x7f0000ae8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d01000)={0x20, 0xeb, 0x8, 0x1, 0x0, 0x5, 0x80, 0x200, r5}, 0x20) 2018/02/03 22:58:26 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be8000+0x3f6), &(0x7f0000527000-0x4)=0x4) 2018/02/03 22:58:26 executing program 7: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000482000-0x11)='/selinux/enforce\x00', 0x202240, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000099000-0xa)='/dev/vcs#\x00', 0xd2, 0x4000) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f00008a4000-0x9)={0x1f, {0xbbe, 0x100, 0x20, 0x49, 0x1f, 0x3}, 0x18}, 0x9) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000066e000-0x10)={0x0, 0xe8, &(0x7f00008a5000-0xe8)=[@in6={0xa, 0x2, 0x8001, @empty, 0x6}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x7fff}, @in6={0xa, 0x2, 0x200, @empty, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x4, @empty, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x83bc, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f00008a5000-0x4)=0x10) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a5000-0x8)={r2, 0x10003}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007fb000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4, @empty, 0x46}], 0x2c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008a6000-0x4)=0x10001) ioctl$sock_netdev_private(r0, 0x7, &(0x7f00008a3000+0xcf7)="574136539f3125caf8ae7f189fff4a6284a5dc34887e9fd3") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000088c000-0xc)={0x10}) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000310000)=0x4001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f00008a1000)=0xa0) 2018/02/03 22:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000ca000)={0x80000014}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000098a000), 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/02/03 22:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000ee000-0x5e8)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r1, &(0x7f0000d4a000)='./file0\x00', r0, &(0x7f0000aaa000)='./file0\x00') 2018/02/03 22:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f00006de000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101100) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000993000)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:26 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000), 0x4) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000001000/0x3000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f000000e000-0x9)=""/9) 2018/02/03 22:58:26 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ef2000-0xb)='/dev/midi#\x00', 0x8, 0x52d400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x80000000, 0x9, 0xffffffffffffffe1, 0xfffffffffffffffb, 0xdcbe, 0x0, 0x4, 0x3, 0x8001, 0x2d2d, 0xb1, 0x4, 0x7, 0x3]}, &(0x7f000061e000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000755000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x151, 0x9}, 0x98) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f8f000-0xb)='/dev/vcsa#\x00', 0x83, 0x9a8b45369f8c5d3e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000575000)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000bd4000-0x3f)="8d5657ed373f92a3dd98540243fc371045ec55599ca30eada9d0e717c102809a5b270a8e48faafaf79faa8425d814c91905ef74854ab0cfbf257a84ab37d2b", 0x3f, 0x40000, &(0x7f000060a000-0x14)={0x11, 0x0, r4, 0x1, 0x9, 0x6, @random="54fd1bf90b3d"}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f00005fe000)={0x10}, 0xc, &(0x7f000096c000-0x10)={&(0x7f000073d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x200000006c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f90000-0x8)={0x0, 0x101}, &(0x7f0000f8f000)=0x8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a3000)={r6, 0x2}, &(0x7f0000f90000-0x4)=0x8) 2018/02/03 22:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000502000-0x8)) connect$inet6(r0, &(0x7f0000825000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/03 22:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00004de000-0x12c)=[{{&(0x7f000015e000-0x58)=@alg, 0x58, &(0x7f00008f5000-0x80)=[{&(0x7f000002e000)=""/194, 0xc2}, {&(0x7f0000dea000)=""/206, 0xce}, {&(0x7f000075f000-0xa6)=""/166, 0xa6}, {&(0x7f0000d64000)=""/186, 0xba}, {&(0x7f00003d2000-0xef)=""/239, 0xef}, {&(0x7f00007e5000)=""/4096, 0x1000}, {&(0x7f00001d1000-0xa4)=""/164, 0xa4}, {&(0x7f0000cfc000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x7fffffff}, 0x8}, {{&(0x7f0000bf2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000a4e000)=[{&(0x7f0000c68000-0x41)=""/65, 0x41}, {&(0x7f000022c000)=""/227, 0xe3}, {&(0x7f0000833000)=""/86, 0x56}, {&(0x7f000078a000-0x95)=""/149, 0x95}, {&(0x7f00009af000-0x29)=""/41, 0x29}, {&(0x7f0000dff000-0x61)=""/97, 0x61}, {&(0x7f0000ce9000)=""/189, 0xbd}], 0x7, &(0x7f0000f75000)=""/40, 0x28, 0x80000001}, 0x100000000}, {{&(0x7f00003c5000-0x10)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000e1a000)=[{&(0x7f0000158000-0xf8)=""/248, 0xf8}, {&(0x7f0000a5b000)=""/177, 0xb1}, {&(0x7f00003ce000)=""/127, 0x7f}, {&(0x7f0000dc1000)=""/191, 0xbf}, {&(0x7f00007bd000)=""/16, 0x10}, {&(0x7f000029c000)=""/127, 0x7f}, {&(0x7f000063c000-0x11)=""/17, 0x11}, {&(0x7f0000353000-0x47)=""/228, 0xe4}], 0x8, &(0x7f000091b000)=""/154, 0x9a, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f000076d000-0x10)=[{&(0x7f0000945000)=""/172, 0xac}], 0x1, &(0x7f0000e44000-0x86)=""/134, 0x86, 0x100000001}, 0x4}, {{&(0x7f0000ac2000-0xe)=@l2, 0xe, &(0x7f000056f000)=[{&(0x7f0000d3c000)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x7}, 0x7fffffff}], 0x5, 0x0, &(0x7f0000a51000)={0x0, 0x1c9c380}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002f8000)={0x0, 0x2710}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='loginuid\x00') r3 = open(&(0x7f0000f60000)='./file0\x00', 0x48000, 0x20) sendfile(r2, r2, &(0x7f00006c7000), 0x200002a) ptrace$getregs(0xf, r1, 0x1000, &(0x7f0000aea000)=""/138) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e6a000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000cb5000)=0xe8) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000060b000-0x8)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f6d000+0x5d4)={@common='bcsh0\x00', r4}) 2018/02/03 22:58:26 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ea000-0xe8)={{{@in=@rand_addr, @in6=@local={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) 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) set_thread_area(&(0x7f0000002000)={0x0, 0x20000000, 0x5400, 0x0, 0x7, 0xd, 0x2, 0x10001, 0x80000001, 0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000311000/0x4000)=nil, 0x4000}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x8, 0x7f, 0x8001, 0x880f, 0x67a, 0x1}) 2018/02/03 22:58:26 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000003000-0x10), &(0x7f0000005000-0x10)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000007000)='/dev/vcs#\x00', 0x6, 0x600000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000008000+0x2c)={0x0, 0xc6, "612711b8c9ccf6ec8e7a7b7b2c0452ee0dc4ed7beb545829db7a697d34097bc98ff1441763a44af1f7c592e3bf0f02223f2c6bc3ccaf876339a30bf366c252aad7e978b257ea7b8e3dae6d838b2c2df614ad615fc2cf617ad99f51a22f9dd385985b616d3a84788427468aa9dcad15f60272f945e5757c68aac536d1669b3fba0bdaefeb888f597571b236f80723dd1e201a7cbbea32abab3c9bd8b6a4ff6469de3424d1e65fc3abaf31de52d4524b70518daacb5e6d1c4f08937698d63552d2ed0c151b1a5c"}, &(0x7f0000008000)=0xce) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000000a000-0xd9)="05fccde27b1fe08d7896454329effee8b3bdff1999cfa85dc2e84a8f8b6d4cbeb5b9a4aaa3ae2310d9ae7f2f2b2a5c1c8d47014210be0b58a7b12870e61fa11d84001aa81952714f73f76488dabf80aad1a4a4526c4a810abc0ce02ffd7a9087e096b2265019e69689d7aaae3bf5c4f70ff42eac706003778f12ea483d4712eb6dbf21c4c59f22ed50092724b7a01f775d23bbb114f3c9e6433f84d4da5afb5bea6381c339aed7165eddba31915c7c0d7741302d8893f85ce215703271aa0b3250186726bd14cef6b9c6395fe083b36fcfe812d2797f9ba46d") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0xfffffffffffffffe, 0x58a, 0x4, 0x3, 0x80000001}, &(0x7f0000008000)=0x14) 2018/02/03 22:58:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df6000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/03 22:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd5000-0x8)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000ab9000)={0x1}) 2018/02/03 22:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = accept4(0xffffffffffffffff, &(0x7f000048e000)=@ax25, &(0x7f0000464000)=0x10, 0x0) recvfrom$unix(r0, &(0x7f00000b1000)=""/251, 0xfb, 0xe7762a081f110751, &(0x7f0000650000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ae4000-0x4)=0x80, 0x4) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000105000)='./file0\x00') 2018/02/03 22:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000825000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000b9000-0x10)={0x5, &(0x7f0000426000-0x14)=[0x401, 0xf6d, 0xfffffffffffffffc, 0x1, 0x0]}) r1 = add_key$keyring(&(0x7f0000c24000)='keyring\x00', &(0x7f0000d0d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000fe8000-0x5)='user\x00', &(0x7f000072c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000070000)="2e080d63210d58d6f336e5bccbc610394fb9c94e3d25e7351d8c5b91f6d945849689d45263220a519a43d4db", 0x2c, r1) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc), &(0x7f0000bd8000), 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c72000-0x8)='oom_adj\x00') ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000033d000-0x400)={"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"}) 2018/02/03 22:58:27 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x7, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000002000)={0x10000, 0x100000}) 2018/02/03 22:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7d000-0x9)='/dev/sg#\x00', 0x0, 0x200a00) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001d8000)={0x0, 0x200}, &(0x7f0000550000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d52000-0x8)={r1, 0x4d90b8c2, 0x2, []}, &(0x7f00008d2000-0x4)=0xfffffffffffffe7a) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f0000ca4000)=""/53, 0x35, 0x0) lseek(r2, 0x0, 0x0) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000e60000-0xa0)=[]}, 0x4008000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001fc000)={0x0, 0x68, &(0x7f0000012000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x200, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000c74000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c03000)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001d1000)=@assoc_value={r1, 0x40}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00002ed000)=[{&(0x7f00004ac000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000ec1000)=[], 0x0, &(0x7f00004ef000)=[]}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/dsp\x00', 0x4000, 0x0) 2018/02/03 22:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x4000004) eventfd2(0x8a, 0x800) 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xec, &(0x7f00003eb000-0xec)={@random="ffff00000001", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0xb6, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, "cec79f", 0x0, "fcf592"}, "76eb6df18f046c93a70c8d68e33cb39e8f3c50805345cd4a83271a01b463eba8c52b4d1c227676e4f013a3d07dfe6c93b79237ce7f4a4535e1ada341ab6ce1b6449d90f1a6db4de4724ed0dfa1b226a16da8146f0359bc1abe372babc5972030075a88da61c285b05b7deac361b4584a9c1b71cca969d64191e60a3b4fd64eb737e6331dfa96e298900484ee838231f1220076736d8aac956f11d8c12e1cb8b504d1cfce79a5"}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f48000-0x9)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000de2000)=0x2, 0x4) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000264000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ee6000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000b12000)={0x5}) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) ftruncate(r0, 0x1) 2018/02/03 22:58:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x4400) renameat2(r0, &(0x7f00004ea000)='./file0/file0\x00', r1, &(0x7f0000063000)='./file0\x00', 0xa) 2018/02/03 22:58:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00002cd000-0x10)=[{&(0x7f00009a7000)}], 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000044b000)=0x101004) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000b69000)={0x6, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000ac000)=0x3f) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/03 22:58:27 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8), 0x401) set_mempolicy(0x0, &(0x7f0000d32000), 0x1) dup(0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f00002bd000)='/dev/usbmon#\x00', 0xff, 0x400) 2018/02/03 22:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000788000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000a9f000)={0x0, 0x0}, 0x800) r4 = getpid() lstat(&(0x7f0000533000)='./file0\x00', &(0x7f00002ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000666000), &(0x7f0000b7b000), &(0x7f00005a2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000074e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060c000)={0x0, 0x0}, &(0x7f0000575000-0x4)=0xc) getgroups(0x6, &(0x7f000063e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r3, &(0x7f0000af7000)={&(0x7f000062d000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000058000-0x90)=[{&(0x7f0000415000+0xa5)="ce5a486c8b52fcf80a9dc77068ceac09707c7d17c8a72336198fdd37189803a18ba1f8ab8269cd5a7f24ccdb2cb4495faf227f15985f88d5aea1b0f253bb27118f595354466203be065604b5d0868ee283b99ed3988be94020811cbd60fa574df23ed80eef1c9d4252e0c39e3fc38ec2a0bb99d7fb7ab47d480922a627088ca0278f9a87e8ae5e629e1cabda5ed5be38fccccb9573d9cfe8f3a7b0e3708cfb324bbcc2507adcb1fffe771cf6d2ff6845f64b5e7fc4b7a0c413d042983b4d28d9edca9e28078273d644db0c73d7a35cd9ef445fe4c7", 0xd5}, {&(0x7f00007a8000-0xf7)="c9721e210e37c317453c0e4ac0037b84b722b5620ae39fd3c80c954c93696c4c04d3fa644a418b7825e570f11b9657ea70e311c7c063f93eaa4a0db1ea18b3336e7147feadd50c4dc1c6f12b0f318c191a00dddaea76c9e5631bfb10a87a7d5b637ac2cfa016f72fbd65e6398f2b212d4131e438db4478f0a9f0d8681c9dab3b478b45fcab874ec45543d0633c451794f22153ba0c525f83ff884c1a263c23447b6cd7c18c01047c49aea51958988d9c5b5eb5983a2e6824a30ab222c8c4b31187d735b1cbae6e7c5382f63a75cec5001fe1df8f637fbfea67d72176002830736d75482059bcdb000ebf3723dd280c0cdc4b0431f07ace", 0xf7}, {&(0x7f00002d5000)="61fdc9bae94ffa83c17dab9ba69a8cd53b718c80295df998abf833dcb3e23e37e5a6bab6a8f46f0224ac5ad7e245c61090fcef43078b13b263a02a21da2dece09622b224b2b1b8fe47c03391dbd2a0638a4b30e7ae53756de45a8949f9c619175d113edbec6a4d30e2b77415c0351379708222e5cb3a4b1589f0d5119a8233c8286c6a0716003f8148d0cbeda1fa75308c067ae750fcc279c250", 0x9a}, {&(0x7f0000b7a000-0x60)="40745eaf9794acf5b2b7d4c950590870e70168d88eda1bfa40a29964051e5d47c94bec49c36ded0fec8f75ca27621108277d943aa0695bee4f9e46f96594a37756332ebf586cd41d68716fdc88a92a013a9e68f401301604b930b756b48b0741", 0x60}, {&(0x7f00005a0000-0x7d)="7294cc78627c8824ad4b4a74c0d288f2e61cc51935577b8499423cb9abfd88b37419bce925d4e4dbb15a5a2db8a522fb9e3fcd82e963fb9cf61508a8cc4a181cf555b1da6a229df81e09f9546ec50efea2f517e30f5b51d88a9c460c8115a305cf61ad30fca0c65743871c93e1c861914f7430d0b57f80ab0cc97ce5bc", 0x7d}, {&(0x7f00001a2000-0x8d)="a10115bb818b9ec91f13dc4d18dec0a27b877a15fb53e58de3bf75ec2f4ea997861011bcd9b76b92cd8d79b0756e976b7b9c37e44b69b0eb645dcc5351aabb1038d157c9eb58ed73eb782e7aa8a5c953657f1ebaffca2ea6d3b8dcc5e66606769e639c3c36f7dfbd6dc721e1ac26e06fc8f46e64d5c3503e5ee3e360d9f2a305bead01045aa560dad320ac734f", 0x8d}, {&(0x7f000078c000)="873b47750f", 0x5}, {&(0x7f0000268000)="a4b1ca349689da72be0f1101bacadf6743d7997bd48dac0652b1838aa1251b6a1cf7fca882f72332bfd43e15b5a8951d4ee6cf80042d31cc98b86bf71d29af5ef825b6958faa02ec6460d8b798023e00ff680da564d853a9957a6dc34d977155005299dd2a8d62c6711c5979d5008e80f3e2e82dcb23f0e96e6c34ecd2388ffed1dc0863ae1856e79bb76fd914a6233fa5bc8df210590a83f3cec9a30c68661ac39f7a23efb2f81a5fe3206d8743978d9cc045010ee2f14b1e2016df55", 0xbd}, {&(0x7f000012b000-0x26)="1124306cbfb575fabaad4da02cc2a8dfc8c7944b27999738531c1d5fb68ea1d898449144c86c", 0x26}], 0x9, &(0x7f00007b5000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x8090}, 0x20000095) io_setup(0x9, &(0x7f00005bf000-0x8)=0x0) io_submit(r10, 0x3, &(0x7f0000cb0000-0x18)=[&(0x7f00004aa000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000bc5000-0xfa)="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", 0xfa, 0x9, 0x0, 0x0, r2}, &(0x7f0000b15000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6f60, r3, &(0x7f0000117000)="b1f52e03ca0bdcf22146797537f9317633e3d519aececd114afbe798c4a03044e67490ef153d9e97f30a1760297de679fae737bd9a67f4b0a5391374e63cd798281670392c8297904dacc1b5f7d5e927ff", 0x51, 0x3ff, 0x0, 0x0, r2}, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000245000)="ac4fc09f1e0c0948cb1adb247a10b4985520d193446703ee8163e686470ca5d4bd8f84f6fe56930672faeda1b549843045758dfc8ecdef85aab9c9f560bc85c8d7224fd25f4c96f5892884e8f7b9ed95966b5af15d1cf55be0507da9e0d168aee2729a17ea8437709d3c1ed5ec57c8ddab12c0e75f1449e662198bfa06d4bb664da6968616a63aa9c187f4997d9453c05bad51a2d6b2e68dfccba9cd391bc72483c44de431e0291078387e44b1768c34d0d4b4447974ccde1b921416d12a898bc4fd435e6420a6da91b0523f5c4fff88d575de90290b3c0bfcbac91d282cf55daec27925b409f45392596e3e3e586d8a60", 0xf1, 0x3ff, 0x0, 0x0, r2}]) writev(r1, &(0x7f0000b3f000)=[{&(0x7f0000b6b000-0x41)="d96aea89bd1806fa791e251a1cc8ffe45767311530d5c40fa8176cb37378aafc9de9a840fee06a0c33d8df095d982f2fe405a36b859fd5a299e91da00bb2bae8c1", 0x41}], 0x1) 2018/02/03 22:58:27 executing program 3: r0 = syz_open_dev$midi(&(0x7f000093a000-0xb)='/dev/midi#\x00', 0xe2b, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000055a000-0x14)={0xa3, 0x1, 0x338, 0xfff, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab2000-0x4)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4000000000000007, &(0x7f0000004000)="c8c3b1ef6d9100000005000000818b4b00003aa1fb00f80ffe6a32dada101f760c3ecd140e60c517006a653fdc4a14244bb713474bc5e3941a3a154382b322058c1250594ecc0d814734a42111bff583d3a42801ded0f85cef6126fd33de215e2708f5074dbd52f61c435a1bfc11ac68be94bd6fcde1236b7adf612bfca0e95d7827f58251ecb4cdf6267d568c86e30049d781bdc57e8bebeef376a4304468c241028c19a562a7f790c85e4115bbfb612b30faf51d2df2015dbb54dae1911ad6a01f2eab0f4768b47320eeb6ae9676c63a906884041047fd192a8a6d11a2bc324831") 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d54000)=[], 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)) getrandom(&(0x7f0000083000-0xb5)=""/181, 0xb5, 0x3) 2018/02/03 22:58:27 executing program 7: io_destroy(0x0) io_setup(0x101, &(0x7f00008a1000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b39000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1, &(0x7f0000001000-0x95)=""/149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2}, {r3, 0x4520}], 0x2, 0xffffffff00000000) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x800) r5 = openat(0xffffffffffffffff, &(0x7f0000a8b000-0x8)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00008b3000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000aca000+0x731)="39590f7adb0c7b6c99a1eee3a8e084e73109c5c9df3687042c1111aa78bb02050eee5a1bc0ae379e52015948418c40397dbcd11315697e9743584fb133e2d771faf1aac064255e", 0x47, 0x5, 0x0, 0x0, r5}, &(0x7f0000000000)) [ 306.866069] QAT: Invalid ioctl 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000fdc000-0x4), &(0x7f0000495000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000851000)='/dev/rfkill\x00', 0xe0700, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00004c0000-0x4)=0x7) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c50000-0x16)="b91582278b48c109002a70f70edcf6c16456438def76") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000163000)={{0x2, 0x1f, 0xd29, 0x5, 0x3ff, 0x1ff}, 0xd0c, 0x3, 0x7, 0xebd, 0x6, "c1fc2ed27236246705aa232b4543d4cd1bca969eb0829833eed2aeff413f2e3e4cb8583c3d24511391c0a9dab69459d8cd79060448a6883c21074ccc7b816c64c83c52d5bb8f93f3f47151e4b80411af293685fcccecaef7d89a9e91d6556a2aea1a437db27088012888e152c111d85aebe190d120089148a050cdbe3f8cc87d"}) 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000d22000-0x8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0x0, 0x0, 0x4, 0x100000003, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) timer_create(0x0, &(0x7f0000f0c000-0x60)={0x0, 0x3c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000936000)) clock_gettime(0x0, &(0x7f0000e2a000-0x10)) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab2000-0x8)=@assoc_value, &(0x7f0000b82000)=0x8) 2018/02/03 22:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000318000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000cc7000)=0x10) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_opts(r0, 0x0, 0x409, &(0x7f00001c0000)=""/148, &(0x7f0000ad6000-0x4)=0x94) ftruncate(r0, 0x7ff9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000988000)) 2018/02/03 22:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2408) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000db3000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c7c000)=[{{&(0x7f0000f3f000)=@rc, 0x9, &(0x7f00003ea000-0x70)=[{&(0x7f00002fc000)}, {&(0x7f0000bcc000-0x7)=""/23, 0x17}, {&(0x7f0000424000-0x7c)=""/124, 0x7c}, {&(0x7f0000152000)=""/204, 0xcc}, {&(0x7f00002f4000)=""/55, 0x37}, {&(0x7f000032e000)=""/110, 0x6e}, {&(0x7f0000285000)=""/233, 0xe9}], 0x7, &(0x7f00001d6000-0xd7)=""/226, 0xe2}, 0x3}], 0x1, 0x40002041, &(0x7f0000a55000-0xb)) sendmsg(r0, &(0x7f0000442000)={&(0x7f000075e000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00004e4000-0x30)=[{&(0x7f0000d4a000)="28edacb3003791c070d0a313f166261a27dae41fca14b2b3bceef67b3fffc38fb5bcd002a2f7818c2f7fe9bec1bc4ccc9a58a39ed6ac95d5d4d95c4ea018f7a7c89f39e0ff3c1ae421b84f308fc0163979bef35d7003b35a88ff776bf4aefc807cbb78ac50a6d0284c4584f2a99fe1eb75e7223b1b16a72b201c3e50e2904fc3f2f3fc804e2e45ef7717907bdc6f54bb6a4ff4842ac449246ea5d61ef3d1d8c920ca9d86eac61c2d98e22b72acd04eaa3701d5327894161bb330f0af31d1b60ce1f50feb7d26a63762a9296558374ffa3ef81e3a7a4994fca8c298bb855d5caea2ad55b9d0c147da7aa9e6c6dec1d253dc2b73f29f4571bb23585fab51fba68f9538c8f7cd7628e9e11da210729c76aabfc8861b98eb59a8d0e7ba21e5d59c592c26132ca428fc194740acdd891daf167e36bf0a3ea8dabbdc059de58bd0541db64860c5626e2b399dc2897c4ec6d3a07c372725484b4c05a9922b9e856fd278e1ad1372a0107912b17de8d0e095b6dc5be4b07eeafc17c8a2e83aae9a0de58b2cb935195a29b454fe365daa8c43e72559e970029f1311cb3743d414f69f86169bb96014e5e5be7329dcb21c70b7ed9bdc25d3b70c63eb112e15bc005da7f743d9a1425a4cec9e0914a5dca294e2cef820c51e55f42694a47257485b8c7521e7d8324b8b3236fb6ddde85f1ef2c40f4046dbb96dc6e834cefa2180f5135be5d92867ec3f7b7b2206f26b857157c03e6372b22221e868e55c39b77224f24bf05de8d75f2d3e7bb02740fb335a485392119cf5b7f75f2ef82e1a2b21ebc82f4b118171d1138af05cf976fa5d9e6a01accc63ea624b3566d7f04921d673266683fc8d28ea285cda0bbcd54ca61d04ab89fa52c5cdde8653c33600a8f927cfa3246b982be652766b8947478ca7fb6be7da7fe4d0580cc5efff892d5a84fdc384ebafc493c9703fb9f83383867463d50dd8ffd48e16d11798404772a148a7ca6d37695655d2245edc8c3856b308659f3e936d2bfcdc5e70f317be2653f5be33e3a5c1eb1d456c8439160bbb03d225cbe0308b36cdb6754f7b5a6a12b40652f0ca8d2f0ae362a334e216ccb026932dc562051cdafd9a65d39196d636e31ab7420ecc2058819e9f478e9f4706631dcb5c42462f550711da76d27859ead9b7b9b8a50234bef2af87b8a70972d701f1ffad9a82283cf5637159fbab7f51d6a5af9a109042042be230c25e4fb80deb3148109c1042c414438313b682dca3906e8cf3a105b52066f17106836c0b77ac8582457fbaa2a2583624fa5027654de47132cbbf0490c84495ba7af0289c4bb7d6d3c4972567e7ecb811bb8bbfa1c6af25f9d3a885b9ace801b6e191abf1c45a71283c804a924d06d4bc2175a42e219161a37384c9c02660153687254715f483fe82021b08feaa5c1fe57f96054d4f9017c9c451f7cb4497e19b5b0eef8347c5d0770add656a55de9b6e0720f444e26c26f0d5bda5dfbe1d58e652729bab7b1386af991107ede576d792c6db32129f4fbfa9407d2a1f61a1934410724055414af7a97dc7e54810785f7670ec75049357f6055a9273ab8f2934dfec7b029eead748fd6fd87303f4264cca98a7ba8970800f249400f9f91a244181ffc4dec3d7d7eab7df85b2a1abd85d51a0feb1863798984db291903b14736bc01456499e5faa83db34788b687b2b90cb2152e171bd222afc394793b28fd21414ecc74794ee6ccc2aa55ca2d77f79c6870aa5c7ab99bd8240cc60ece2be34584a28aabcebbac88ccc8a4d04ad907f6ddb2687ae75707981c206edcbcd9174cd5e9e78c989d4c3f3edd69d51cb5a5a68f8349c5562248f6d9ae54147bcbf2703f94a93594bf7ebd2c52e692ad0dc9a7bc9d96930c2fe71d2ba923ed3f30a2be25cccdde7ee1571748b8a700961ed1817e3c06add520a489de7730bf7f02c721b945986b9262a2785bc6760af4ea82a8e087182523882058e8b0c3cf9cc8493c6945937efc1ed8d4b6b67db2f4f002bfeb754771dc89d8f91a35ce1ba71935a6015f8aa718888289745e834b9cd3078e4c5bbc0d69b7504591eecc4ba90935d5b5229700bee5def6b3a99498a57c6d35628ca6ea4eb255df8c0cbaa12c33e70ebcd0b76b13e581e40c8bf86038f3bf458539a4f0f0ad02bfb588c8fddcdf2263ae8cb4e23f92c464c45592b54b2b9498688e95d198f38f9bdc6955c57feb35b114a89df8d19bd96b7a91b2fd495c393e3246eeec17adc598e454af8295131f2d103ee217f2546fdf3d4d69b3c7e4f2a1062f2d12b377e2d3b39dd813c4df9ceb372f1b0ee2418dabfa7c5d9754ccec7e023b54dcb9b9351185b790d406d6c0110e07b0d2ecd4c09b4279c1329de425c268d708c498e10ac368ce992fb91f193700f2994cd5f1394380e6a412acae9f3d0d0026eae05e07e2ef2d85bdf49f66557d140bd5fc072bd02c8f660c7afb6df28f3fae4fa7b6f6d13ff3b9242a47c075555eda9327bc30f14d8457d4cbd9b9bc18bccbdfde8d7f06cf2594fc11803a7b46daae3ed6fb454072fd117f758f882f15b3aacc0e11b5743858decdee485cd5e725031f208fc052363233834d67879e31cf0518b27d73fd6840a081293c91cde0cce2bda7b42682619924fa6bad09fcdf78a9c96ef9fc7bff9c1a168cef21d89afdbbb5afffa721a12d62e4c96a861c7e80e461213b48575a5e90c963574d1c12ab60e98c286651647c4a4dd1c08e7caea4aabcf2d3f1ec347667007340a25b8f26a577b5fff8537c1fdf2f3e8a90876307a07e7d7a7b07cac196131573d05882956bc94d82d663a955288aa8873856ec95392f6e2c601480e05f02c4c427d73822be9a6e708bbd97bdb6be243d07abfaacc0a72cf0a54b270b9ffeee017fbb1ba353d4586116e365427131df290e86c702e807f62740e72f3f48ca78bb653d51bcb459b1ed08791dccf1744a5b8dbf629e1f41d1765f4c5ef0e35fb72476346ee93a190e3461808960a0e974d88226f785bde35aaa73ec1b2a9701c99e00a879846ad96c336eb0d18251654211779a5730df44b93f9b839af6e2e2d00f1baac51c89c5fcfa96b2f90d5bea259c958f630197888741c15ab613feef50f0edaeab80bcad1162a32f29ae3a2ee575e1b88abc4968ef98c3bbe15423940ecb65d7b67e0682b00b1675741868fae001e1e283e762157282a45c1b4a293f616898465e9d6816042eb7b29e5222ecf6ea9690be30e7577b6943f47c20dd6fcd3d74189e93e9a6a856443631db1e4cad8d4e7ccb428e44326043f610fb0065c1358e8b9ad2e8e41f22076d76954bb3c5e6ade47cf00c6c10b8be486cd6f12bcc0ad0d31e3d21470e02779cc0b6c5af2970d08ef13ab908967d4b20a61e6cc269af53d8f195c494deaffaf6d93caa0c9141bd166c245078fb21b7a719a0503fbd9ef75ecf6a400fd47981d1b5ce7a204a579d4d79ca353c4370f80ef3998e7516b75a764c45bf3f4cbdd422e3db0e6a9c6aedbd27454a2ba70dde92cb43b4b70e174e7ca63671f96896ca64d95438fd0e94e7e4689aef37cdf86260c404e1cc522d1df49df4c0fe4de8e408c865880b0fefe536eb095a6ae9f61afc38f552962d994625b753b8ad4773bcc0144b501bea5db4e7203f026711135e0ef7d7fe33b08dd5c112270bdbd708d3fd5b4975a8fcf98c7b20c40247007f36884dc5980087fdcde6072b9a6adcac66460623852558d3b6cb7feee44e37b34dae9860a5b3b0a93bec32550f1179bd60b07317403bfb78261adbe99dcabc1f872a3611f722c7f68f1ed3207e1255f39ad5741b14aa9b3b5e69fcdeac117623c5e0d2992e3144b09c0c36a3e33370a4f1716fa472f35d98de520bfa3919e9b099ff5d7aecd7f8ad135741922eb66f05cea0252ca906d885a1a5bd758b2b28f41a556bcc3708fc1a4fbcf0e260ec2264bb5b6e1fff0768e7ac7106257d58300f439a2cc754e90bfd9e80c7a7a66bcd9d2534aa6314380c1f41c0d200cca8360b2fae1447ef5ed750357b6536c1b2722798d22750c2de35a26069a8844c8e5e7b54ef478478d711953feb0888ea0675c831c4da70a28efb2e8e7c26fe8305c42090d276d3834252dcec556f69858ca48be98f89b6bd5340ff15f72eb0993181bdb371ab738d01717a03c0edb4cdbcecc37cfdbf71d5bd0965eafc0edf8c9ecb144c07ac7536e0b56c0e6ca71e15aa23fdb09697a84847b2254f8d36ffbc89b0bbd5a79fdc66eca2a161dfe7c08f07c9d4a7632bf7877e29b5b37f7ba20b29d816bce840856c5695dfe4710ffd855fa4bad5d023e5fc71609967b977262ea45d2a63bef4fc9505cec35de8c6b554ba06043227653b21f153e9bab5d611d34d69ac2fe0885f2a224f4a9bf80743fa253f007008f25d34edf3cf349e06446e9fbad4986ce7092d250b53a6fe5e79729a7732841d54df8f78c6f6dc2af452f3d40c80c46aba2d06d028414435dfdf9bca7980e0b52dc6ef7da017b40c8461d096a0028ae15777fa6dd116c0382e3a8c604a55bb0ebb212c8a0afde52494e00bde3c134bcac357826dbac75bf227a93a693b315a422b219a9fb46c377e4b8b6c5d6d61ac59074d5bf8e0ee1171d246012637117c48ced0086254d8bc4dc9858b4b2750feed85232a4f74a8c4969ff9c4612d62ec30f3652ff791f439d15fac1efb736aaba86942174131fca5ae5d6a699f595e9bd36377ffe2aead1559e2ffdf3e7aa0039fa252032a9e7740fc5804c83253384c551d3155f2b7f0e0497d827f13295965dbd539563108337c2580772090f47630067cd610860ca7d4ad13cbc1b299bacca0e4b9c89b76658793c29aceb16121c56ecdde6512ff6a0216369c77d1d5a92ef4fd0d25c6cde5831933562442be38d4b2322a463010318078cc6ab8eadb9f44f28334083e1f4ae8fdbd7ef671a66de8264b75d67d8c394372f0baaefe89dc13d125be73fd6ca0b196e7d11800e946f1260fb4a09cf806e540326b8792d3ea9317bc5be179dc5899aa029742680ea45ebe5f5ae023b55fa4d3662c989f75696a88a62a55e5639050e0ff655632f934013340a199d9667189dc9e09e41a5b2f062bafca54a294108d0d2a7207a91312132f9729c02ce051e6ccae632e905910109cda7997fbd29c61f046f2e213ddff2989b1c1aac6da7fecf35baf2b8dbb582524f311ebdf496a90ab627885d7c6dbd231dc16ab1c85212b5db595e8386d91124dcde800b46d9b62196a30b1b6e245a2214231fb1985f273996da1e5ef275695cbcb6f4f4193b73feef23ef5202d5fbc99c212bcdf34eb65dd50a15302f27ad8a25352460ecec07f13429c75288f6a813198152c141510bd45f8b867c8037428489e0a2271b3b84f037acedbc1e89ef95e48e8d5fc77c18d2e9a0e757e8b5a6f1205d1c89afb0151dc7c9085c3c0dfbb85ba40ca1a419b1eac7c5bc2b3a4958d0880acaa8ab787f35c22af302b3bc777c50bb83cb97b505e4692b5cd2efa120f9842b17934d5a4e886c662c44bf3354104020a6129e01c6db19c55fe558e79a782dbd902ecb3701e4a5db54e74ec472b88ace2f48a8c6ec483ab31b6f077ca7b7483ef314983c62d73527dd84b60a9f62f8f23eab8a55dd4dfabd943db004811775aa872f34d022804108e32ea55575d1291dbe55bf9785453bab3f19edafa0091538aae2334bc8f28782f62c434b7e99670b8654578d0e6b5afca7e5ac1ae6f8e4ebddbf9f9a839f0ac2cfb25f0e8266a62d43a32b344310b7e23a9a7612d818c825116e5376", 0x1000}, {&(0x7f00009eb000-0x7)="01bec7370aa87e", 0x7}, {&(0x7f0000472000)="2872b9f1fafd4a0d1342e3e26cb0321f67d845cabfa95bb9ccd21499281acc825c7aa320415ceef3410fd32191214fa50edd52ddbc348c05ef322e52e948a884eb35ef24", 0x44}], 0x3, &(0x7f0000572000-0x3d0)=[{0x58, 0x10f, 0x8000, "5a2696e3d5cbc5441df9993e272db52f18598ab096bfef5a2dada129aea02ae541c119b7a92cbd6811e215b8146d0a9171fbd45174e2bc28ded21da29d1d349056f4d6339f57"}, {0x18, 0x112, 0x9, "48db"}, {0xd0, 0x0, 0x3, "87abd2becb80ea72344601a34ce6057c0555705a78e816cd2d0daea40e65171509073dfb1b039d761fc7d419792920c127c96a3e1d9b225cdf9f323233a6343d7072dc7539f4f205bd09d4e1fec00936296b515c40cddeb1e153341b6df0c441e7a210648f66032533778492aaee54c501022de4996efa30d4ac0a032f4a37c2aa30f2d281ce6f9a9da9f43945f5353a926325ac630bbbdd02ff65704df3922c31960e38837f872315fd8fd69b8f9a63d8d16983da4def069e1519"}, {0x48, 0x3a, 0x1ff, "fbb00e9095ffea4c2d1d4ec12233cb41798e1c67401593eaacd0166ac9558db0a410fc9b2d8ea71b0d37b9b71bcadac4be222bd81845338f"}, {0xa8, 0x104, 0x3, "8379d8b1dcef883211372e621bfcbe9483af961e37cb296bbc87a5b8684db793a1230b5aa861a3a3c7198b1fb2a6a233d246414715215c57c5179c9b945bdbf0e1f364e46ddd72c022ec107cf2aee4d6265086fc5c63f5ec4d82a704b868c621353fefbf8f1715d5715cce9bf5506c25a3bfb6168e557aa0b4d38469d412dc12256417bdc1e66ae4add48349baf7933dc2"}, {0x18, 0x0, 0x4, "ca"}, {0x58, 0x10e, 0x4, "8ee207e48c297ca4227a6662f3d3481cf6aee05a5a0c338a3556eee617206b9876119ad9882da404fc87bb598cd15d35a3dd3c29ea51dac61265f99363d6c5eb2b4b83"}, {0xc0, 0xff, 0x7, "efb50c7100fdd0aa86cfb5879e1135eb540601a3dd895089b44daa839662ac8b1b330f97a1361d35d33ae6ce8d013d80ad3a59c3db9fdc0b80749c12c2fabeb368f398ed17d04075c069b7a85342fd970a06e6998248e21b3aedbf619edc368fdc4a95a05130e72e47cdbece477299570b6d522948436972f2a2f3027da07f944e43ed94cdf52f2ade7899cab6f9ede3446b93d08fb8753cc77e3ec286703539f1c49749f1681aa7551fb1f883"}, {0x70, 0x117, 0x3, "1c84205e5226ae9a09dbe15c5506b17ea748cc2f3ae033887e8b956a58dbc7e403a65c5d3a1823a4501fbbc42b6ec7c0495c83b91f7785caf656f736c5977b981277bb4d76872a1e21d796623c35391edeaf40de352bccbcc230c3ed44e2"}], 0x3d0, 0x11}, 0x40) 2018/02/03 22:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000819000-0x4)=0xffffffffffff6e65) r1 = syz_open_pts(r0, 0x4000) ppoll(&(0x7f000079f000)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) 2018/02/03 22:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e56000-0x4)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0xffffffffffffff75) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ad7000-0xc)={@empty, @loopback=0x7f000001, @empty}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f000004e000)='/dev/dmmidi#\x00', 0x7ff, 0x80042) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f81000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) 2018/02/03 22:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000258000-0x4), 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000393000), &(0x7f000004b000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x99}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000739000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f00001cd000)={0x1, 0x78, 0x7ff, 0x10000, 0x20, 0xf1, 0x0, 0x1, 0x0, 0x5, 0x4, 0x80000001, 0x64b, 0x3ff, 0x147517d5, 0x3ff, 0x6, 0x60cb, 0x3, 0x445, 0x2, 0x7f12, 0x18, 0xffffffffffffff42, 0x255, 0x6, 0x100000001, 0xff, 0x45, 0xb8a, 0x5, 0x8, 0x3, 0x0, 0x3, 0x3ff, 0x7, 0x8000, 0x0, 0x200, 0x2, @perf_config_ext={0x40, 0xfffffffffffffffe}, 0x400, 0x101, 0x5, 0x6, 0xfff, 0x8000, 0x50}, r0, 0xa0, r1, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f69000)={0x0, 0x8, 0x3, [0x3, 0x4, 0x10000]}, &(0x7f0000b27000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002fa000-0x8)={r2, 0x20}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000cc3000)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 22:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f"}) 2018/02/03 22:58:27 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000001d000-0x5b)=@file={0x0, ""/89}, &(0x7f000001f000-0x4)=0x5b, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000001f000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000490000-0x28)={@common}) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chmod(&(0x7f000049b000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fb5000), 0x80800) getsockname$llc(r0, &(0x7f0000b16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003da000-0x4)=0x10) umount2(&(0x7f000073b000)='./file0\x00', 0xc) 2018/02/03 22:58:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000005, &(0x7f000094a000), 0x4) [ 307.066479] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 307.101569] loop_reread_partitions: partition scan of loop0 (ƒÚ˜:¿èü²ÆÄ¥Ò¯ÃJ›í¯/‡'n [ 307.101569] `)n"¢ÙõoeªV uí …ÿyüØ“Å´ZÍ«—Ã) failed (rc=-13) 2018/02/03 22:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a}, &(0x7f00004a7000), 0x0, 0x0) keyctl$chown(0x4, r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ffc000)={0x0, 0x80000, 0xffffffffffffff9c}) listxattr(&(0x7f0000ebd000)='./file0\x00', &(0x7f000059f000)=""/75, 0x4b) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000694000-0x10)={0x8, &(0x7f0000136000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000288000-0x10)={r2, &(0x7f00007bb000)=""/3}) keyctl$invalidate(0x15, r0) [ 307.132290] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 307.140453] audit: type=1326 audit(1517698707.471:1548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.165105] audit: type=1326 audit(1517698707.471:1549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=90 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.189669] audit: type=1326 audit(1517698707.471:1550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.214279] audit: type=1326 audit(1517698707.471:1551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=288 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.238983] audit: type=1326 audit(1517698707.471:1552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = syz_open_dev$midi(&(0x7f000058e000-0xb)='/dev/midi#\x00', 0x4, 0x80402) read$eventfd(r1, &(0x7f0000e2d000), 0x8) open(&(0x7f00009b5000-0x8)='./file0\x00', 0x20800, 0x80) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00007ee000-0x4)) r2 = syz_open_dev$usbmon(&(0x7f0000b20000-0xd)='/dev/usbmon#\x00', 0x8, 0x101000) ftruncate(r0, 0x5) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000df4000-0x10)={0x10200, 0x0, &(0x7f0000e82000/0x3000)=nil}) 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000756000-0x10)) r1 = syz_open_dev$dmmidi(&(0x7f0000621000)='/dev/dmmidi#\x00', 0x7f, 0x1c200) listen(r1, 0x2725) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x4000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa207}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00005ed000)='/dev/dmmidi#\x00', 0x45f5, 0x90000) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000eac000-0x4)={0x1c, 0x1, 0x64a6}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d3a000)) 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x800001f, &(0x7f0000bd3000)={@loopback}, &(0x7f000095f000-0x4)=0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) fstat(r0, &(0x7f0000723000)) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000821000)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c44000), &(0x7f0000dae000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c39000)={0x0, 0x7, 0x100000000002, 0xe6, 0x80000000, 0x6}, &(0x7f0000396000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003b7000-0x8)={r3, 0x800}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d9d000-0x10)={0x3, &(0x7f0000de8000-0x1bc)=[{}, {}, {}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x5, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r2, &(0x7f000025e000-0x63)="2399c45a76e30056d8aedefba1ca4e21441917bf8638bf6891d8524f57ab23f3a787609a9e3b527e72640e8064c9514edd60f03a9749528929405f19152b20adf2366d05c8687a8687e6cf27d0480426391a7f4fc7fb49557f83e7ebfc39e69d1124b1", 0x63, 0x1, &(0x7f0000c35000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) select(0x40, &(0x7f00001f8000)={0xd7ec, 0x7fffffff, 0x6, 0x1, 0x3f, 0x1000, 0x4, 0x4}, &(0x7f00005a8000-0x40)={0x1, 0x7ff, 0x2, 0x2, 0x2, 0x200, 0x1}, &(0x7f000095e000)={0x8, 0x7, 0x2, 0xa26, 0x9, 0x0, 0x4, 0x28000000000000}, &(0x7f0000b51000)) sendmsg$nfc_llcp(r1, &(0x7f0000460000)={&(0x7f0000f6f000)={0x27, 0x20, 0xb0a, 0x7, 0x6, 0x800, "319d01eceeaad0c7cbbcf393869765d93d1ff9f9b88cec5e62121835451dd7cfb7f3e215c525dd0f2cec405cfd095568c1d29ae5b264d9fbce4fd5ab54bc59", 0x10001}, 0x60, &(0x7f0000d1d000-0x50)=[{&(0x7f0000cfd000)="0f8aa2d09e3cd30b57569775d3532b676d41e12176762489ccc8e616e4e68a1286f18ea84665b28d9fb28c46b5deaca48c14278361ec595705d145c8e49c9a32928ec64b97e2d75a87f1b1bc42634bc2fd0cce8ac7e269d722d757efd0f257e6b4498d94a9b69856748c7211f8112c9e768595dc4abf19ea5e6c6b41a9ec6e57305011ebe04559d982d4709a04aa9c90d8d120d82a61f8145078e30fe6f7234f04dd77789830497bc675e8d6c2e8300cb20e42be3614b37c1f4d4ade1819c0ae48c3dc454b148b03c9031882c874c7d99c4f88bf9f1fc81e87255da4bb7b775163a9409c3d588b0de66346", 0xeb}], 0x1, 0x0, 0x0, 0x40000}, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000b1d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) chmod(&(0x7f0000588000-0x8)='./file0\x00', 0x94) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003f9000-0xc)={0x2, 0x8001, 0x5, 0x100000001, 0x9, 0x3f}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000598000-0x46)=""/70) umount2(&(0x7f000085b000)='./file0\x00', 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000873000)=0x920) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000973000)={0xfffffffffffffffd, 0xbb7, &(0x7f000080e000-0x1a)="462933dcac8c4eee84263c0d1de8a3313a0c0a22b96f9835b1e8", &(0x7f0000da5000-0x9a)="675683f76f136d10b6abc58ddc0c9d17c798cc3182ff13864b077831ce4f3609e0ed62e9882fafb1fadf8a71f1e2d01a6521820d69a5c97209a49808fbd6b6405b7d8ef7aeaad1dbad349c991016f747eea45b9e75fb9e928cb71d919743c36a1f8d1bd882f772da44da1ca77928dcc69c97d46352526c0f15af4b581e8ea24a31c374b82ea9118058d3e14abb62ce6ed3dcf8c7d184f564ee95", 0x1a, 0x9a}) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000c7c000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x30000) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0xffffffd7}, {&(0x7f00004da000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000dd0000)=""/7, 0x7, 0x8000}, 0x40000100) [ 307.263619] audit: type=1326 audit(1517698707.471:1553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=51 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.288179] audit: type=1326 audit(1517698707.471:1554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.312811] audit: type=1326 audit(1517698707.471:1555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=166 compat=0 ip=0x453299 code=0x7ffc0000 [ 307.337443] audit: type=1326 audit(1517698707.471:1556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22324 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e22000+0x4e7)='user\x00', &(0x7f0000153000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001ef000-0x9c)="6bf70102e28d7a88fd1cee9b2a2941bf7a8113e4a6eb395e5a84a9eb21c7d72e687350fae32107cd6237c872838ca381cf67a0da61333bee53aad519a48955f98ac4afebf541a0f15f813cfd1e664285fb0a6549a65f200794910bdfe8718b97c249e42e95a13a9173a567ef9aa6e8bcd84dcae84e4ac5caf14ed4da6fb6219697afaf3c4e4a4c811518b3df2e0a81ac1ac2f089ad705d9f2da42556", 0x9c, 0xfffffffffffffffd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000af3000)) r2 = add_key(&(0x7f0000005000)='cifs.idmap\x00', &(0x7f00008c8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000039f000-0x2c)="0000000020028911bee992580583c0fd60ab8eaa3a8b497f895ef61e20eb96d5e27143eed5b785a21eb56c3d", 0x2c, 0xfffffffffffffffa) bind$alg(r1, &(0x7f0000c27000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) keyctl$search(0xa, r0, &(0x7f0000992000-0x6)='.dead\x00', &(0x7f000077b000)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$nfc_llcp(r3, &(0x7f0000754000-0x60)={0x27, 0x244136db, 0x30c, 0x7, 0x5b1e, 0x1, "a77eaca78a764109252db4c22205e6c012d9912a26d252eb385103779f8718d0d58dc10c76e0edb66ad53e6b0fcb5aed73efd1669ad832e243ac3210fc9452", 0x5}, 0x60) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb3000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r4, &(0x7f0000716000-0x38)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[], 0x10000000000001bc}, 0x20000000000000) read$eventfd(r4, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080f000)) 2018/02/03 22:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000434000)='./file0\x00', 0x400200, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ed5000-0x10)={0x4, 0x44, &(0x7f0000d13000)="1d2b75ceffe7d3a5767c1954c3121974f81fed0b3a0a266078e6020ad9cd2371ab38b087fc3e2fcf6b53197ffe22fe69620fff349c09ecf023e06baefae53dd9be2ca435"}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000119000)) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f70000)) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="fc0f0eb29e72c07c8d3a18eb6021bb0541089e30921b6a671801c9d96e94e9d1ba694c91024dcbcd87960cadc8aa039527d3d7b8aed67846e75ad1a6ee9477754ebc3a8076ef1014043837a08838b51929e4996eda67f9eabeeec8572012d9b7accdc3b7a5e961f4544a335b4d5bdfe7fbc78fac69ddbb17e967a7b8e2ba41fa71eb34069d99744d5f01c25f210171780e1cb12f5a62ec095a94b22463342ea759d531a8c4e7448e4b14ff6ce3508b5a3e95d3f62b70aefc60b183144283a689a648eec900f720c7cbe7ece3095ee90db794195b960e2bc35b6b508b5d02ca6e15a2237ad12d90053d4cf923178e06a0a2f2fe1d7ac61f0a356570ae49bd55df715e9f943643751d580e2d0126d0922a6ca23961a191845ee09dfcca53ab4455d2bf8525129f014e0958e664a42062ba4509afa42f4e7fe93415bc8e5d3bba3668d16f9263cdda5f275c747f909c5b4782b9536d47aac63b1f7a8599046ec85152f370301c4589a9577615d83b6d082a1fe3c74910708d711ab5ebe1c7917d6bd583e36767476a800ebcc87fb3dc40e6fad98da3372d4018edd1e08c9b493a2964932c8f2054fcb9561429d49cac363ee3c48e60e52612b362f52b84e65e1aefcef043f09545c6bb07e2519b9f7ee03af181cf8a078f9ee9daebbc1933262118deb2a277b0203a06b2165f79e0f336f7aefe7f049e505617964fc24945ba77c270b25fea4b4c5c155a848312c08ae8eb1073c9377f2e0857f0d55273dede15606a9e89778d70784f75decdfde5e31fba7ea09078c3dae432a644d827b86706d096a6657f2706be460bf589e348dfc7aa59502af0f72692615d4e5548546c235756906cf1e0072753753865e5bbc0740959f024034b87ada1aa2150836c253fc2946c75c997db3d14082662b38ccb26a53fac3c923ee08d51dae063b7142b518fa3355a049248424551247168c45063630dfe0106f71a3ebaa81f6c4ae67664e30ba77c3449471a66fe965079e0c54615b75e9caccd505daf23af9b3356e079512625886d247bddfdeb9c4bde1aa49f2f358fe1fcda9c2a949a653ac2ad0f9b8fcde0a643ebe3dea12c96bca599d115b55744a88b5bfa48bdc7dd99c59567148f33fe3cc92ea0f6d43edcb95bd1c8eccdf583f92086b834d4bbc66a2bffb051345ca11b61a654e0227fa068efb5bf07a8c395c3df464611f4ab7ca3d3a09ebf3908f9e560336c44ea6f8b4f7c18e7968ffa90f20d83656607f17102b891001646c9df1536a24dd5b6fa9186f4a4cfdf84cc4310a41716c57129c4b5c0ee47018f76ae3f9f5f183fb4ae4f5ff4536f72d348f6a3a2ae598361bfd6be76d78da1b5577e2e1e4c80c39631bef7a8b7efa083c6d2f08da4d6b8351ce978180a5d301c999ac604f437d06c6cec2f4f1096c7742bb3c9c09a6594cacfcb29e62755cd04c2611e0250d65681a9c43ad76fe44d7f545b408c69fe974197571aa204b4c0e3a59a343dd021b650a01979394475a2061003894359cc89d0c0fbf6ec81f3e0cb7f97fba940c0bee7ea1b3f4b1f36a8ff33dba5bab1fd6c767241e9adaa2c81775a22800f2ba35c6b792e8e645d8989cfacd130648e3cc434c0c1fe2d5b2d48002d84077f7efbb4dce6be6fe79cb0ba94e65957d911877f7cfbd2b83e5baaa0752b31c338abd65cd167b3a7fea0b6f15be0a09f37c6f1799d030498b36076c7c964b4e883aad6adf99a25bc7a364b97fba57b817aa5fa216eb7814264cdf6b235ef3c9c8768e1ebc05c7f9d05e3310270c9d52d04e48189ab4cd0a3437a61256aaa85b75c08dcaae5ef4133ee378ab8db02c368151c8f91fea0160e214ed3c75827d18f8ad3846495d7e8d0fb674bca77414247028e2dd1daff3c4ccf1abdc7c82b9870adbe36ca746d0cda11902122155b6193d5456b54594d25dded5abbc675e0da1f919d909e980c2ee6837fbfe2d9bc03aedb0a7460244912f423cb7218bdcee99a5e04841103117a1cd0f548fa3d8426a48e38b2cf70a251ea6f98eee5173501bbfe2df1a9fe1c63c26dfd6352630bee11097ebcca084d0b86489c5feffa54c601d3a40adce9295280b09bf706c15956c16be910dd9e6b9cde4d7a4c9260dabbb223c77bb01bff3e75e633ac7b7f7800e0b49e2e531585123f8c4ce5c1791e09758c1c243637fbabc4f7b2ed356d604d2866b58c3e69bcaeb70b7bd8400f5931e1b596e025c2bd97bec611ee578e2b185e33618cba817f5001db599867631207473b3a5f9a3dc62e8b5d65e132f27cf4590b125201994096f301665e25e5777a63e4ac9cecfe1d87fd4dd2a73a1bd02066898f35d236f027d0eb373fa28874f0417efcc0c4013dc24c38996d7829c1572cf42b8e55d2fe07669ec3d6147ad480d0e54ef799ba8be29c09a540ed18f2dbbc6cfb99681c4006116c9a7fdaad868bfe3cacdb274337dc6fe4d1262f9bcb842a8f0f683f9daa2880dbdde3f8344661d640679dedc35dda847afe34e178b93194c3ab47f7abedb77cd191d322a6b03b388b8afbffbac82d10e0423e40a11abe403b7e96c13a3b935f246e7ab6992149d1d23c6286d88e7828ee5613d3e58bdaac87afb74edd43fffc8bbdc32347cac79fc7154c4d16001c55e40c5c0831393f0c2bbdc30ae60e6a7206be8b4bdc78335161e7bd38f1da74842a8c1e3928a9df9080733d9a8d142ba94b2099ff62ec60ab3a0df4caaa1fc023373602b7e4cabbf3cfaccd9ac43d8a9166f66035a3c23205eb2bf603c2dfd818f7c0e6eb6fdb68551650a350e6df69d0f6c46bb5cdf3126c59fd9932754a268a902c7c5897b1346608b00dff70562b003a57eae3fd8566e32f14216c5017c7f87624d8207c5beaef0ff2370e8f1447491c68e34b167a742fc1b55546140fb0257a34e4362d95c244b74755044dc54f75ac40323895681b91e5465a7fea8dbc43fb1b743c0ff0e3b5bae21a01f1756cc6a23be973aea13dfe73025fd34d1bb9e52f3838429c47ab7b3ef56862d32840a9a2cacdd6273aafcc2950f4fb0692d36124f3f3f8ac2aa09a06ee2626f59f927f0003cd2e92598b94266199ff5825d3f1ba3a77272a7a4b940cc7c7754afa209b7cd09e65c9eb11f62d2e460b61f3c9e7f7472853b1981b3d183e2c8f4358d2da7f56e5cb63ea3f4c01b23da16d6eddb6a29dff8685ee599bfc8ecfd0229d1a12c2d0ce05cc87f2b363c8750f3d32a26499a8cf13a555b15a0ebd69f46a587e65bc4c3852f5fc2bd03d068cf19972b150ef5c56fc3ef136e12b5b1e71861b201cbffa0f91bcb893fef1926f983b29353447d36fce041992aba14e85f72a120d9821de13a88271c7231c58cfdd5eccfae6c4d71c622de03501a9bbfa0bc104988a77025adff3d780360639f5222b003820ece10a6ff0e57bea4abf112e3799f2f7cf9faa8d1af5fc72d76974feb46dc880d613d7b2b96d051243deaf774357215eae7d5ebff2f21a12a95915dd75674f05a8d8d9cf9f09f83db3f0392d1acc65cfa6829205cbe5e97d25d5761e6ab7ddfd679d8f0e74427ac0c03f4dcab6991728d73b9d6173e59a94a8f05979efe3c05248c487b2cf877ac25f3063394cc7c4095af9dd73d5d75b9c8504c12bd343717525a238a72d5d524120e05772d10342a7155a1124ef505e90dfc48e93bbada5b0483c52a643f01f9bafff92dfef67296f8b31b66d536bfcc2bfc2bad60ff10b84bcfaff90046d60d61654665ff2a516164fa82333dca210f7b6fe010f1a712913bf5b398875b51c377e5b3d43e87a76e5601e1aa0d70c776031a53ffcbbf3dded1344dbba7efeaab755f16a667421346bbcbf868554f66b7915a3b1fc93fc3d5097e7c0fa069d6e580811bbe806b610f2cf75ae01094ed5218ea7ec3fbfed2e8ac39a7b3e306c80f06b4bfb6cbefc36dd0134cc226700d7a1215a3ea5ef898bd2624f63c8dbbe79a65b7065a4740f7f3d22e62a519ee17ea8f1a63cc42c15afbb50834c8f0cf11573dbb2940484a61ef0cc0b6e9b916daa54f45e82c5e1aeb9e44514e1971349eb5a1faf95b031d5bf678117411f2e35a38264240ecf1291cbc3175b455cc204c50b7f29b6252f8d56c7d0f44cf48d2f3d9ddca24500d2a3f60673a5a5612513833b53d46f882a3a8de90dceedf54108b40dcaedf4796d1dafbeb8d0ec1eb969b718afb79d690fc88bfecb27ed5d2b4522c70f25cec8336e08f842d821b46589f815350fae73012c87b453f2c7b3d187d47492fd34e6e93ed6fcd3dae49fe6843920e09fd523d9b1e5fd296d2796342cdf5759e04ab0da867d0cf0d8e785906d121a7fd0d181fc10e83950c00e56baf6d02300714edb0bc3152715fbb6c95a961f32992bd3569192e4553ee3881875f56e3a4952d0ffbc61a3868e5b19e3de0c2d6a934129385ef9d69020e276547daddd944a79288494f127082b08ca11a7a9f803b3c75e5a97d69a26bcf5ce1a331ea14b1041548a69a0037c6a099c7a52df715e7e33151703144b0b6185ca94b283a46300e1682a35cfebd625607430e660a4630c5ccde3e1968d3bf06f3d3f89b62c77da698dac5b1a4d48f8cbb7f1cb8b1b381b7685c16e4a8457a1650cfe567581ae13371fc8e42a3f460f8c7a3c69edbe52d0cf411c616024371bed7abbac5ee56ac6209c9117b69ff8420427a595dee43448c446bed20ef13acc775e3b7cfbe727be31cd657e39617f2110ba15f3284ed834bc5954911cb6e49dc4fdbf1830b8add9856a9344bf1ca8efb922b984f5e6d98645be8ffbf33ea5bb5a7e81e3b5ad4ec4d1e718c1e9cb39df84ab5213f7533904b01d9d94142e4aef565969f32551e9aaef8c8b704692eba90985da0b49927cfea445d9308791cf88d9a52ee7fc3365bc00f8f6c5bdf99020421cddde9edec41295929900f5376ced677fa3658ae208881a2cdf75ac5aa59635cc00444fc2aca0918ebd3ab2e21d3c45c044210829f8db607757646450f8fd46c73112dab1d48383bf490372144c14fc82bb441dfb8940c449ae3a111edd08070c342564769422638aab59a2b56b20306253ebb7a5f45a178d7a2cda073412ed2bc4c574111c376ca4ce9105eeb571e8c48c9cc79de0d669a24393681989bf8164e3445151994dafa9434529bd4615165056e6634c40b9d0f6981579ff2f7ea2df0eeff6d02d1f9653e429a9231bfaeeda6648e31a54aa528b2960aa3b4446a51fb4001258ea157d461d1d559bd0cf3222fad07984dbcecfa4023ad40e1f2ba1bd833a1466c7a7e53957ef9c4e197396979a8abc32293d3b1a268b27fe6374b878274c5e8d95d0e675c3b510d3179a6450ff1ee69bd2edf51bf75e3d2e4d27d9c012249267a82bf0787b6cb06fb17dc7db79b4b63db1b6ecaef519ef4939ac892c691ce98108e50ea82a45c74c0e4d454796ea51db51feb010e5c6a6ebae36d7212ddf06f0c06adfd8fbc4b132a89a1fec813a46232453573589f9d04bfd42ec242e7a5b1a6db0178504a3b7a034773a3d10422abc17b9ea40c0fae421ff4b3dbce535ca989504008fc8a707b4cca7dcde5c0ad61e8e5fecfbd11d8a29452cb403cd8e97bc4f1004a71d45178fd909436537e4b8c031707f118adc3afd8a8af2eba6f0b7530a208d5ea0f57979c97aa923a139e8632b998efefb41bbd62e9d1ee9aa91def637d95bd8af3aba71eeb9ce216b4d9d4837855d71e60948fc7c20203f5b49b063997732cf4c7fef0cb626cc07a70e58f824a924e73d3965408ff499a5b918937b4f464886aeeb515b36a12b2d92f3", 0x1000}], 0x1) 2018/02/03 22:58:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000d1b000)='/dev/dsp#\x00', 0xfa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000-0x10)={r0, &(0x7f0000864000)}, 0x10) sendfile(r1, r0, &(0x7f000083c000), 0x5) 2018/02/03 22:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000d05000-0x10)={0x4b, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000310000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa9000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000ef000-0x8)={r1, 0x20}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000076e000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) 2018/02/03 22:58:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x222, &(0x7f00007f6000)=0x9) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c6000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000034a000-0x4)=0x2, &(0x7f00000f2000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000071000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001da000)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}}, 0x5, 0x0, 0xd1, 0x7, 0x40}, &(0x7f0000a55000)=0xa0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005f7000-0x11)={r1, 0x9, "e23893ce4f7fb1711e"}, &(0x7f000033a000-0x4)=0x11) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b06000)={r2, 0x3, 0x3, [0x7ff, 0x7fffffff, 0x7]}, 0xe) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00001e6000)=r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/mixer\x00', 0x4000, 0x0) syz_open_dev$mice(&(0x7f0000edd000-0x2)='/dev/input/mice\x00', 0x0, 0x4001) tee(r3, r0, 0x2, 0x0) 2018/02/03 22:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) recvmmsg(r0, &(0x7f000093b000-0x258)=[{{&(0x7f0000b26000-0x5)=@hci, 0x6, &(0x7f00005c2000)=[{&(0x7f0000ee2000-0xef)=""/239, 0xef}, {&(0x7f0000770000)=""/227, 0xe3}, {&(0x7f000070f000-0xb9)=""/185, 0xb9}, {&(0x7f00003b0000)=""/184, 0xb8}, {&(0x7f0000c84000-0xa9)=""/169, 0xa9}, {&(0x7f0000109000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a8d000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000cc8000-0x20)=""/32, 0x20}, 0x80000001}, {{&(0x7f0000abc000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000b1b000-0x40)=[{&(0x7f0000494000-0xdc)=""/220, 0xdc}, {&(0x7f0000a1c000)=""/80, 0x50}, {&(0x7f0000bab000)=""/134, 0x86}, {&(0x7f00004e2000-0xb1)=""/177, 0xb1}], 0x4, &(0x7f000042d000)=""/58, 0x3a, 0x100000000}, 0x5}, {{&(0x7f00003b8000-0x10)=@ax25, 0x10, &(0x7f00007dc000)=[{&(0x7f0000dd2000)=""/126, 0x7e}, {&(0x7f0000d36000-0xd5)=""/213, 0xd5}, {&(0x7f000098a000)=""/153, 0x99}, {&(0x7f0000370000)=""/160, 0xa0}, {&(0x7f00003f1000)}], 0x5, &(0x7f0000a70000)=""/158, 0x9e, 0x7fffffff}, 0x10}, {{0x0, 0x0, &(0x7f0000ecb000)=[{&(0x7f0000545000)=""/4096, 0x1000}, {&(0x7f0000bf7000)=""/39, 0x27}], 0x2, &(0x7f00006a2000-0x7)=""/7, 0x7}, 0x5}, {{&(0x7f00003e6000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000b9d000)=[{&(0x7f000083f000)=""/160, 0xa0}, {&(0x7f0000081000-0xa7)=""/167, 0xa7}, {&(0x7f00004fe000)=""/109, 0x6d}, {&(0x7f0000342000)=""/81, 0x51}, {&(0x7f0000ea8000-0xf)=""/15, 0xf}, {&(0x7f0000591000)=""/204, 0xcc}], 0x6, &(0x7f0000ba3000-0x7e)=""/126, 0x7e}, 0x4}, {{&(0x7f0000255000)=@ax25, 0x10, &(0x7f00000a2000-0x60)=[{&(0x7f0000567000-0x5e)=""/94, 0x5e}, {&(0x7f00002e9000-0x5b)=""/91, 0x5b}, {&(0x7f0000b65000+0x363)=""/132, 0x84}, {&(0x7f000077d000)=""/182, 0xb6}, {&(0x7f00005be000)=""/211, 0xd3}, {&(0x7f0000f80000)=""/180, 0xb4}], 0x6, &(0x7f0000ee4000-0x8a)=""/138, 0x8a, 0xffff}, 0x40}, {{0x0, 0x0, &(0x7f000034f000-0x40)=[{&(0x7f00001de000)=""/140, 0x8c}, {&(0x7f0000bea000-0x10)=""/16, 0x10}, {&(0x7f0000235000)=""/60, 0x3c}, {&(0x7f0000424000)=""/21, 0x15}], 0x4, &(0x7f000038e000)=""/175, 0xaf, 0x5e8}, 0x6}, {{&(0x7f0000c3e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000dd3000-0x30)=[{&(0x7f00006ad000-0x12)=""/18, 0x12}, {&(0x7f0000aa1000)=""/106, 0x6a}, {&(0x7f0000c81000)=""/113, 0x71}], 0x3, &(0x7f0000933000)=""/20, 0x14, 0x6}, 0xbbc}, {{0x0, 0x0, &(0x7f00003bc000-0x40)=[{&(0x7f0000e5d000-0x8d)=""/141, 0x8d}, {&(0x7f00000c4000)=""/118, 0x76}, {&(0x7f00008ee000)=""/131, 0x83}, {&(0x7f0000f35000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00004cc000-0xe3)=""/227, 0xe3, 0x2}, 0x7fffffff}, {{&(0x7f00005fc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00003b4000-0xa0)=[{&(0x7f000066f000-0xa0)=""/160, 0xa0}, {&(0x7f0000509000)=""/212, 0xd4}, {&(0x7f0000d1b000)=""/167, 0xa7}, {&(0x7f0000282000)=""/55, 0x37}, {&(0x7f0000fe0000)=""/215, 0xd7}, {&(0x7f0000803000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f5f000)=""/253, 0xfd}, {&(0x7f000005a000-0xc9)=""/201, 0xc9}, {&(0x7f0000036000-0x67)=""/103, 0x67}, {&(0x7f000081f000)=""/150, 0x96}], 0xa, &(0x7f00006c2000)=""/125, 0x7d, 0x48}, 0x100000000}], 0xa, 0x12001, &(0x7f0000ab1000)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00004af000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x4, {0xa, 0x1, 0x9b, @empty, 0x7fffffff}}}, {&(0x7f0000d9b000)=""/113, 0x71}, &(0x7f0000dd0000), 0xa}, 0x5a) semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) r2 = socket$inet(0x2, 0x9, 0xffff) sendto$inet(r2, &(0x7f000085b000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b1e000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8ae}}, 0x82, 0x2, 0x3, 0x4, 0x1}, &(0x7f00006d3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c12000-0x10)={r3, 0x20, &(0x7f0000e2b000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000690000-0x4)=0x10) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f0000b82000-0x9a)="1400000055000dbcff000000000203f50730ef21", 0x14) 2018/02/03 22:58:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c63000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000348000-0x4)=0xffffffffffffffff) ioctl$int_out(r0, 0x5462, &(0x7f00003d6000)) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000d000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000005000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, 0x2, 0x1, 0x100, 0x405, 0x10000, r2}) 2018/02/03 22:58:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000f7b000-0x112)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @random="f0aa45e79c58", [{[{0x9100, 0x100000001, 0x9, 0xffffffff}], {0x8100, 0x1ff, 0x1f, 0x3ff}}], {@ipv4={0x800, {{0x3d, 0x4, 0x101, 0xff, 0xfc, 0x1, 0xfffffffffffffffc, 0x4dfc9e24, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@end, @end, @cipso={0x86, 0x5e, 0x4, [{0x7, 0x11, "cd9681b8d4e17e8583fab171e86339"}, {0x2, 0xd, "71181d1cadfa8f91ec8f06"}, {0x0, 0x12, "f044c4b1cc80df3633c0cf2dc58c05cb"}, {0x1, 0xc, "c40dcdbdccd29eb53948"}, {0x0, 0xf, "42563b7d9f119b12bd6759b731"}, {0x7, 0xd, "ea8c0c5a479784bbb2b939"}]}, @timestamp={0x44, 0x14, 0x9715, 0x3, 0x8, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0xff}, {[], 0x9}, {[], 0x2}]}, @timestamp={0x44, 0x20, 0x2a091503, 0x1, 0x2, [{[], 0x713b}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x200}, {[], 0x5}, {[@multicast2=0xe0000002], 0x6}, {[], 0x1f}]}, @ssrr={0x89, 0x1b, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty]}, @timestamp={0x44, 0x30, 0x6, 0x1, 0x9, [{[@empty], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}, {[], 0x4}, {[], 0x6}, {[], 0x80}, {[], 0x36d}, {[@empty], 0x7}, {[], 0x7}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x9, 0x3}}}}}, &(0x7f0000920000-0x10)={0x1, 0x2, [0xab2, 0x13d]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000120000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000079b000)=0x3, 0x4) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000048c000-0x4)=r2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000056e000-0xd)={0x6, 0x7000}) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000e40000)) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bfe000+0x198)) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) ioctl$TIOCSTI(r0, 0x5412, 0x59) sendmmsg(r0, &(0x7f00000d0000-0x168)=[{{&(0x7f0000aa2000)=@un=@abs, 0x8, &(0x7f0000863000-0x40)=[], 0x0, &(0x7f00009dc000-0xf8)=[]}}, {{&(0x7f0000f43000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000f68000)=[{&(0x7f00003cb000)}], 0x1, 0x0, 0x0, 0x4000}}], 0x2, 0x20000050) 2018/02/03 22:58:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10), &(0x7f000063a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x140, &(0x7f0000001000-0x8)=[{}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/02/03 22:58:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f000021c000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0x7fffffff, 0x3, 0x4, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000761000)="7701bd6c5489ea659d5d3f53557db57446437e7835cb5703deb78dd08941ab59a401be6e3fd98a55d241c629835937ff3d53009601523e9e1df4c97e6b1cedee6fd2993a70b62d0b737955876bc55045298aad22169ed89a61591e025d036e0a0b114574b7215147d1252c38318d794123c29b93a36247eb0262788ac1f8235d5055abc05653ecef1d577ad21b", 0x8d) lseek(r2, 0x0, 0x4) 2018/02/03 22:58:27 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@empty, @empty, 0xfffffffffffffffd, 0x5f, []}, 0x10) 2018/02/03 22:58:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x8}, &(0x7f00004c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x7, 0x2, 0x100000000, 0x0, 0xbd, 0x9, 0xfff, r1}, &(0x7f0000408000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0xfffffffffffffff9, 0x200, 0x9, 0x1, 0x78cf, 0x5}, 0xd7}, 0x9) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000003000-0x8)={0x3, r0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000+0xf9d)={r2, 0x1}, 0x8) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xb8f) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x8, 0xd, 0x9, 0x5, "1ecbdf2975a79ff7e3770b4d73b0bd4582aa63d81aea9c334a39d81cea95764e"}) personality(0xd000006) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000003000-0x8)=0x9, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0xbf2f, 0xff, 0x7, 0x2, 0x7fffffff, 0x3, 0x3111, {r2, @in={{0x2, 0x1, @empty}}, 0x100000000, 0x200, 0x7, 0x8, 0x8}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r3, &(0x7f0000005000-0x24)='system_u:object_r:nvram_device_t:s0\x00', 0x24) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000000)={0x9, 0x7, 0xffffffff, 0xfffffffffffffe01, 0xe0, 0x4}) getsockname$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000007000-0x10)=@generic, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000008000-0x8)='rxrpc_s\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0xffffffffffffffff) keyctl$reject(0x13, r6, 0x1, 0x5ee0, r7) 2018/02/03 22:58:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/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_INTERRUPT(r2, 0x4004ae86, &(0x7f000066e000-0x4)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000769000)={"f4d16dba09b5fc7190d963f8657630dacb06071c07a28b89f471ae25fa975a5b4f343421b75a9d96f57198f64469974c71592dc02986b2a9f2ec0f3b546419d21e6260162c56a9042764293d93669ba3a7678511e981c842ef914b6906c8630b8f75bc3f1ad11be51ec65418a59bca2f31a0ae224b4c81e7304285b87ae0c60e2b00b77684d381ed5532a5f6300602da6f1808b968a1d464aac98f057885bc44b2531e29f880a6ca1840036ad8bd8257a5331eb5030c093b91edeaf140b6e26f8f50d3185cf50396aa346f584ee4ca03aa2829e92ef7e16cecbe164e8c5e5c707f9462dda36301a5bad9d493d315347a2cad208e84bc75222365de6447e5002493b7035625c487fcb41c9a183e48156554a15d88ed194d9ea8ae0f37334c44bddb0987b45760666628d07d2f9a96a91c560ee79c144f47b56635e75860fb12eb8f6ef037c6101f35f1d4074a2914c5b8ae55f23d61c2f7fa350f92710a5234e31540bf917e3baa118559043d0bf9cae0ac0e090a820865e9da4df132903f6681291e83f28dde1d119fa67f4d36b8a34d7e6039a93b1b1d725570d9fb16e1ff85895ab003854e2d70c3c64db064cbac6adfbb2f00864e875849bf89d099139db5e023beb4205ce7d1209593474f7acf0614e0708edd8764ca57f390f2116e5b4fcea17f2120f48f5d04ff36d29c03e5868ea06bf93fdf983ac49889157109410137eedde37bc99e82b2bb9960bc801e621094f38dc0455c2192853dd9de466b8235b1fef734b628cf8b0ce992cc9165df8c55d524cad1cfbc2c747da01ad7884a8ff4de97a03676dde944ac16d1e57d9403908eb41be43beb4655c6a5dbf806ba891c0ffbf25d3388d39808f8e73a2c00e91c5dc63309c49f83337ffed566551a15e12fc165209e5b5a7243359c288cd7da56dead7940870ffdaee1d3b1508bc1b0df7766ffe41f44d77fad6c61b185a7ed0e6b9a854e901d010f305478c7d73cdf9bfa49d2a233a51e9dd82f6b6443cf568e450a01a1431813a54d0e271588fb06cb57f4625f74b9fdfde9c1f91348cb67d75ae7c3f45939269405af58584797daacca647ae6aab17bc80361d2f360e63456a4e1ef84042f6f9dadd9179fefaeb2e4ad4f83c3dc065501dd8cbda84a15aa5f9b2def1522158ea25b76f12801e473ef337887cb778996010751b64f52b4f7af82625416589a43c7a9f4fbd109104c06e7b478a2e0f008e16d05eef05e5a5be6a5fd1440fbdc37e2cf3b442bf8080970d1b4279970ed70016219957f82ab29fd7e4411acd5049041cba431ae141b46cb8ea5bd987579e305f80be777083a16a21dd828f7de555469f0b7bf96949ae7ac9fead52f5f1577054c3b4d43a8844ae9a67c51378b0df210d0696fd2e56ceed981d3e81eb2e2bf93f284c7ca63075b4074920f7fd2ca2ad6f800a3f899d1"}) 2018/02/03 22:58:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) r3 = dup(r2) sendmmsg$nfc_llcp(r3, &(0x7f0000934000)=[], 0x69, 0x20000000) r4 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f000016d000-0x138)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fea000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000e96000-0x4)=0xe8) ioprio_get$uid(0x0, r5) ioctl$KVM_SMI(r2, 0xaeb7) connect$inet(r4, &(0x7f00008fc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept(0xffffffffffffffff, &(0x7f000010f000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d15000-0x4)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) io_setup(0xffffffff80000000, &(0x7f000017b000-0x8)) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f00006e0000)={0x2, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xff}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffff0001}}}, 0x108) 2018/02/03 22:58:28 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fef000)={&(0x7f00000f4000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001c5000)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00009d0000)={0x10000, 0x1, 0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f26000)='/dev/rtc\x00', 0x402000, 0x0) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bfe000+0x198)) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) ioctl$TIOCSTI(r0, 0x5412, 0x59) sendmmsg(r0, &(0x7f00000d0000-0x168)=[{{&(0x7f0000aa2000)=@un=@abs, 0x8, &(0x7f0000863000-0x40)=[], 0x0, &(0x7f00009dc000-0xf8)=[]}}, {{&(0x7f0000f43000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000f68000)=[{&(0x7f00003cb000)}], 0x1, 0x0, 0x0, 0x4000}}], 0x2, 0x20000050) 2018/02/03 22:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f000017f000)={0x0}) r1 = syz_open_dev$vcsn(&(0x7f00003b4000)='/dev/vcs#\x00', 0x5, 0x200000) getsockname$netrom(r1, &(0x7f0000fc4000)=@ax25, &(0x7f0000c53000-0x4)=0x10) fstat(r0, &(0x7f00003bd000-0x44)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000017d000)='net/tcp\x00') ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00006c7000)={0x100000001, 0xeff, 0x2, 0x101, 0x9}) r5 = dup2(r2, r2) ioctl$FIONREAD(r5, 0x541b, &(0x7f00003e0000)) 2018/02/03 22:58:28 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c83000-0xb)='/dev/mixer\x00', 0x200002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d66000-0x14)={0x50fb, 0x7, 0x5, 0xffffffffffffff00, 0x5}, 0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000004000-0x4), 0x4) 2018/02/03 22:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000884000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000843000-0x4), &(0x7f00005be000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r0) tkill(r1, 0x1000000000016) 2018/02/03 22:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000daa000)='./file0\x00', 0x40000, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006b7000-0x8)={0x0, 0x7}, &(0x7f00005f1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ce000)={r1, 0xf3b}, &(0x7f0000120000-0x4)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f89000), &(0x7f0000178000)=0x4) umount2(&(0x7f0000b73000)='.', 0x0) 2018/02/03 22:58:28 executing program 4: msync(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a6b000-0xc)={0x0, @dev, @local}, &(0x7f00001f1000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000088f000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00003d1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000684000)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff8b9}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x8000, 0x2, 0x3, 0x0, 0xa0, 0x20, 0x67, r1, r3}, {0x7, 0xffffffffffffff81, 0x1d420000000, 0x8, 0x2, 0x80000000, 0x8, 0x5774}, {0x8, 0x6987, 0x800, 0xffffffffffffff80}, 0x5, 0xe, 0x2, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7f}, 0x3b1cdf5db322edfa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x9, 0x9, 0x2, 0xfffffffffffffff7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002000-0x4)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet(0x2, 0x80004, 0x7, &(0x7f0000002000-0x8)={0x0}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x2e)={@l2={0x1f, 0x1, {0x4, 0x1b800000000, 0x6f93, 0x479f, 0xfffffffffffffffd, 0x8}, 0x7, 0xc1}, {&(0x7f0000000000)=""/182, 0xb6}, &(0x7f0000000000), 0x7}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000-0x4)=0x2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000004000)={0x100000001, 0x12e9, 0x3, 0xcc0, [], [], [], 0xed9, 0x100000001, 0x7, 0x3, "9fee89f99a6d63873fe3ac0f99a0254f"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x1fee, 0x2) syz_open_pts(r7, 0x40000) connect(r6, &(0x7f0000005000)=@can={0x1d, r1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000003000-0x50)=[{&(0x7f0000007000-0x19)=""/25, 0x19}, {&(0x7f0000006000)=""/150, 0x96}, {&(0x7f0000007000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000)=""/38, 0x26}, {&(0x7f0000007000-0x62)=""/98, 0x62}], 0x5, 0x0) 2018/02/03 22:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000c8f000)='/dev/vcsa#\x00', 0x693, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000012000-0xc)={r1, 0x80000, r2}) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000013000-0x4)="255b0300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000b69000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000014e000)) clone(0x0, &(0x7f0000331000-0x2), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000be1000-0x40)={0x7f, 0x7, 0x2, 0x4f2, "a5996f5385797f48d3936416c1147f1f29635dffe9b65e5a439541c82124338974aa38bbfa0f743585f9f5c2", 0x4}) sendto$ax25(r5, &(0x7f000036d000)="8bae227f3986786893a83695315087fd71c092a5c28cca23919b9d06d71689c6536fbb799ac1032c854c7ad00d485d32ca0997ae79be2595a079c0b7d3e0262697f775104c46c5b2d2978a6cb2ee0fa233017c48ec217419261dd6dfac9cbdd236bc429c215de5ed0b671e23951df31220467152484cff7ae22b2d6bf6b29e9626551f112193c199a2d41d2564d450b86ea558320b1ed39448a838985a089a0b8284d78f4a6fc8738593e60d5fdd0fefe82b1dee2bf1d63215adf27bc3401ead5848c25090dba883868a82598c2d304c83f00c74ea194411442c", 0xda, 0x40080, 0x0, 0x0) memfd_create(&(0x7f000025c000)="255b0300", 0x1) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bfe000+0x198)) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) ioctl$TIOCSTI(r0, 0x5412, 0x59) sendmmsg(r0, &(0x7f00000d0000-0x168)=[{{&(0x7f0000aa2000)=@un=@abs, 0x8, &(0x7f0000863000-0x40)=[], 0x0, &(0x7f00009dc000-0xf8)=[]}}, {{&(0x7f0000f43000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000f68000)=[{&(0x7f00003cb000)}], 0x1, 0x0, 0x0, 0x4000}}], 0x2, 0x20000050) 2018/02/03 22:58:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000355000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000f81000)="52f929f0f32701d8304ed6ca01b7c9b313a0454327cbeb2ecafe3dbb2df6b76faa557d95a93761015471b8e62da8fe4a18243b70aa78a271b06d86bad4af70cd1ece0cced2ff76a48cf2", 0x4a, 0x4, &(0x7f00008ff000-0x14)={0x11, 0x17, r1, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x22900, 0x0) clock_gettime(0x0, &(0x7f000013d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f00003cd000)={{0x77359400}, {r4, r5+30000000}}, &(0x7f0000001000-0x20)) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r6, 0x80184132, &(0x7f0000006000-0x1f5)) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000006000-0x20)={@generic="9ec268c040027a1eedb2e09bc1c1145f", @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000005000)={0xffffffff, 0x4, 0x6, 0x1, 0x9, 0x5, 0x5, 0xffffffffffff8001}, &(0x7f0000008000-0x40)={0x95, 0x48, 0xc6, 0x1ff, 0x1, 0x0, 0x6, 0x5}, &(0x7f0000007000)={0xfffffffffffff800, 0x8001, 0x6, 0x8001, 0xc4, 0x3, 0x7, 0x2}, &(0x7f0000008000-0x10)={0x77359400}) ioctl$void(r2, 0x5450) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bfe000+0x198)) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) ioctl$TIOCSTI(r0, 0x5412, 0x59) sendmmsg(r0, &(0x7f00000d0000-0x168)=[{{&(0x7f0000aa2000)=@un=@abs, 0x8, &(0x7f0000863000-0x40)=[], 0x0, &(0x7f00009dc000-0xf8)=[]}}, {{&(0x7f0000f43000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x32, &(0x7f0000f68000)=[{&(0x7f00003cb000)}], 0x1, 0x0, 0x0, 0x4000}}], 0x2, 0x20000050) 2018/02/03 22:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000895000-0x4)) faccessat(r0, &(0x7f0000842000)='./file0\x00', 0x15b, 0x1800) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/03 22:58:28 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b74000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000183000-0x4)={0x14, 0x2}) msgsnd(0x0, &(0x7f0000002000-0x78), 0x8, 0x0) r1 = msgget(0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) msgrcv(r1, &(0x7f0000e41000)={0x0, ""/16}, 0x18, 0x3, 0x800) ioctl$KVM_NMI(r0, 0xae9a) msgrcv(0x0, &(0x7f0000005000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x800) ioctl$KVM_SMI(r0, 0xaeb7) 2018/02/03 22:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) write$sndseq(r0, &(0x7f0000755000)=[{0xffffffff7fffffff, 0x401, 0x8, 0x1, @time={0x77359400}, {0x1, 0x7}, {0xd3, 0x4}, @control={0xec3, 0x53, 0x7}}, {0xf80b, 0x200, 0xfffffffffffffffa, 0xfffffffffffffff9, @tick=0x8000, {0x7fff, 0x100}, {0x200, 0x2}, @time=@tick=0x8734}], 0x60) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/03 22:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = shmget(0x1, 0x1000, 0x1118, &(0x7f000096a000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = open(&(0x7f00003ed000)='./file0\x00', 0x40a800, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d7e000), &(0x7f000002a000)=0x4) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) eventfd(0x7) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000264000), &(0x7f0000ef5000)=0x4) 2018/02/03 22:58:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000942000)={0x5, 0xa8b, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/02/03 22:58:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x8, 0x1, 0x2, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000-0x8)={0x200, 0xe6b}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000e10000-0x10)={0x2, &(0x7f0000bde000-0x28)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)='/dev/vga_arbiter\x00', 0x80500, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r2, &(0x7f0000a7e000-0xf0)=[{{&(0x7f0000948000-0x8)=@un=@abs, 0x8, &(0x7f0000e8f000)=[{&(0x7f0000d18000)=""/61, 0x3d}, {&(0x7f000064d000+0x76a)=""/4096, 0x1000}, {&(0x7f0000a0f000)=""/111, 0x6f}], 0x3, &(0x7f00002db000-0x88)=""/136, 0x88, 0x1f}, 0x400}, {{&(0x7f000076a000)=@un=@abs, 0x8, &(0x7f0000a68000)=[{&(0x7f0000821000)=""/37, 0x25}, {&(0x7f0000098000-0x24)=""/36, 0x24}, {&(0x7f0000641000-0xdc)=""/220, 0xdc}, {&(0x7f000095a000-0xc0)=""/192, 0xc0}, {&(0x7f00003a9000-0x1d)=""/29, 0x1d}, {&(0x7f0000dba000-0x18)=""/24, 0x18}, {&(0x7f0000c82000)=""/156, 0x9c}], 0x7, &(0x7f00009d3000)=""/141, 0x8d, 0x401}, 0x200}, {{&(0x7f00007d6000)=@l2, 0xe, &(0x7f00003de000)=[{&(0x7f000006b000)=""/135, 0x87}, {&(0x7f000015f000-0x7a)=""/122, 0x7a}, {&(0x7f0000d8f000-0x70)=""/112, 0x70}, {&(0x7f0000eaf000+0xfa0)=""/108, 0x6c}, {&(0x7f000009e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c61000-0xc1)=""/193, 0xc1}, {&(0x7f0000624000)=""/135, 0x87}], 0x7, &(0x7f000056c000)=""/4096, 0x1000, 0x1}, 0x91}, {{&(0x7f0000193000)=@rc, 0x9, &(0x7f0000332000-0x70)=[{&(0x7f0000642000-0x1d)=""/29, 0x1d}, {&(0x7f0000d53000)=""/117, 0x75}, {&(0x7f0000617000-0x96)=""/150, 0x96}, {&(0x7f00003de000)=""/184, 0xb8}, {&(0x7f0000ce2000)=""/162, 0xa2}, {&(0x7f000022f000-0xae)=""/174, 0xae}, {&(0x7f0000d70000)=""/177, 0xb1}], 0x7, 0x0, 0x0, 0x22}, 0xf48}], 0x4, 0x100, &(0x7f000036d000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00000a8000-0x2a)="05", 0x1, 0x0) 2018/02/03 22:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003fe000-0x4), 0x0) fstatfs(r0, &(0x7f0000fb9000)=""/68) 2018/02/03 22:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000229000)={0x0, 0x2c, &(0x7f0000ffa000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x40}]}, &(0x7f0000218000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000794000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x2, 0x7fff, 0x10000, 0x3, 0x76}, 0xa0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000f09000-0x90)) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000044b000-0xc)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000da5000-0x6)={0x0, 0x1000}, &(0x7f0000504000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000e80000-0x8)={r5, 0x96}, &(0x7f00007e9000)=0x8) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbd000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fbd000-0x4)=0x96db, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)) 2018/02/03 22:58:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = creat(&(0x7f00001df000)='./file0\x00', 0x57) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setrlimit(0x7, &(0x7f000000f000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d13000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dea000-0x18)={0x0, 0x3b, 0x20, 0x9, 0xa26a}, &(0x7f00000de000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000324000)={r2, 0x6}, &(0x7f0000e18000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000076c000-0xb8)={0x0, 0x0, 0x20000, 0x1ff, 0x2, 0x80000001, 0x401, 0xcb2, {0x0, @in6={{0xa, 0x1, 0x2c, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}}, 0x9, 0x8, 0x200, 0x3, 0x6}}, &(0x7f00003f0000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d50000)={r3, 0xbd, "668f659d8021aa2e8ba917ee620740cd2c27855f72953db9dc290b04b32f00ffe00e276a9d41f3b6fd84f9dcaae89ef8a8bc42516fa6d41d65de15fd2e742c1a86c884fa5235a62ab7c075cde41b81e0454ba88634274ab4400a1dba3e70f94389aede2bcc3b300060d0bb678bd5b50d82c4c3d52bbd4af7c361127acb8a3dfd3ff86b6e7b174b6b732fc7a1b06c220337e2428641d61de02553bacf7b8d72a5f767e8f6c3fb144707614568d645f52c4f3486ced24c6b45aa9634b92e"}, &(0x7f0000bdb000)=0xc5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000205000)={{0x8000, 0x56d}, 'port1\x00', 0x52, 0x120004, 0xffffffffffffffc1, 0x2, 0x1, 0x5, 0x2, 0x0, 0x7, 0x1}) 2018/02/03 22:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) timerfd_gettime(r2, &(0x7f00008df000-0x20)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ba000-0xf)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000bcb000-0x42)=""/66) 2018/02/03 22:58:28 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000b000)={0x3, &(0x7f0000005000-0x18)=[{0x4, 0x1, 0x0, 0x3ba}, {0x9, 0x80000001, 0x8000, 0x5}, {0x800, 0x8, 0x7f, 0x5}]}, 0x10) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f00001b3000), &(0x7f0000d71000)) r2 = syz_open_dev$vcsa(&(0x7f000032f000-0xb)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000d93000-0x110)={{0xff, 0x4, 0x18d, 0x4, "fb593762a60304119ac0fd357e08eaf9cdcc7c391b47c0ca6b0e32da912bc529ef2743792a6399654989c89a", 0x1}, 0x0, 0x0, 0x0, r1, 0x9, 0x2, "cabdf0e36a5bf278314e2c5be15af51d31c5ac11bc6cf1eba321048c32913be601175a1a7396c142a250d3c5af42f2e307c20fbbe52e58b27c2815f9780154d1", &(0x7f0000242000)="25289a00", 0x4, [], [0x7, 0x9, 0xe54e, 0x6]}) recvfrom$ax25(r2, &(0x7f0000d5d000)=""/192, 0xc0, 0x40, &(0x7f0000d95000-0x10)={0x3, {"2479c2ec8d43fd"}, 0x5}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket$inet6_dccp(0xa, 0x6, 0x0) pread64(r3, &(0x7f0000eb9000)=""/214, 0xd6, 0x0) 2018/02/03 22:58:28 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000497000)='/dev/vcs#\x00', 0x9, 0x101000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00008f7000-0xd8)=@pic) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002db000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000064d000-0x8)=[0x5, 0x7fffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x101ff, 0x0, &(0x7f0000e4b000/0x4000)=nil}) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x2b4a, 0x3, 0x101, 0x0, 0x2, 0x3e, 0x2, 0x9, 0x1, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x8, 0x9, 0x8, 0x1, 0x7fffffff, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7391}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0xfff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200080, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x8e2000000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x48100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000005000)=""/137) ioctl$KVM_SMI(r5, 0xaeb7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000006000)=0x3b76, 0x4) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000004000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000), 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/03 22:58:28 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000b, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/03 22:58:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)=0x2) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045430, &(0x7f0000000000)) 2018/02/03 22:58:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a6b000-0x4)) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000a7f000)=""/42) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2a2d0d18}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) 2018/02/03 22:58:28 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000000f000)={0x127ff, 0x0, &(0x7f0000007000/0x4000)=nil}) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) 2018/02/03 22:58:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000767000-0x1)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005b1000-0x1)='scalable\x00', 0x9) r1 = syz_open_dev$dmmidi(&(0x7f000036d000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000c76000)={{0x2, 0x2, 0x8001, 0xee47, 0x0, 0x8}, 0x2}) bind$inet(r0, &(0x7f0000ecb000)={0x2, 0x1, @multicast1=0xe0000001}, 0xffffffffffffffd3) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfd43, 0x20020004, &(0x7f0000ab2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/03 22:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a4d000-0x8)='./file0\x00', 0x10000, 0x100) recvmsg$kcm(r0, &(0x7f000020b000)={&(0x7f0000425000-0x8)=@un=@abs, 0x8, &(0x7f0000a53000)=[{&(0x7f000037d000-0x6c)=""/108, 0x6c}, {&(0x7f0000e19000)=""/146, 0x92}, {&(0x7f0000e78000)=""/101, 0x65}, {&(0x7f00008d5000)=""/150, 0x96}, {&(0x7f0000abd000)=""/154, 0x9a}, {&(0x7f0000186000-0x44)=""/68, 0x44}, {&(0x7f0000901000)=""/179, 0xb3}, {&(0x7f0000e62000-0x11)=""/17, 0x11}], 0x8, &(0x7f0000d13000-0xa1)=""/161, 0xa1, 0xa45}, 0x10000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000c6a000), &(0x7f0000ea6000-0x4)=0x4) 2018/02/03 22:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)) 2018/02/03 22:58:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) syz_open_dev$sndmidi(&(0x7f0000b00000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) r1 = syz_open_dev$sndmidi(&(0x7f0000703000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00007a4000)={0x0, r0, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00002f5000)={&(0x7f0000cbb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f00004a8000)=[], 0x0, &(0x7f0000a5f000)=""/124, 0x7c, 0x5502}, 0x40012000) 2018/02/03 22:58:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00001b0000)=""/17) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000875000)='/dev/audio\x00', 0x800, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c3f000)}, 0x0) dup3(r2, r1, 0x0) 2018/02/03 22:58:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) r1 = syz_open_dev$audion(&(0x7f00001c5000-0xc)='/dev/audio#\x00', 0x1, 0x58000) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006a1000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000c39000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000e6e000-0x20)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000dcf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000c42000)=0x32) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000819000)=0x101, 0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/03 22:58:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000067b000)=0x0) get_robust_list(r2, &(0x7f0000af4000)=&(0x7f000035c000-0x15), &(0x7f0000129000)=0x18) mq_notify(r0, &(0x7f000044c000-0x60)={0x20000000, 0x4, 0x2, @thr={&(0x7f000013b000)="02faba82d76c8ad2acfd9a64a2c05db110ef3ec78fa04e752da1abbd4cd7a3c6fed78479", &(0x7f0000a8e000-0x37)="86acb75fc8a75aa82652b2a5d07d926255e8fe6e24c4ae42ffe4656f721f33df8de3e4d6a18c7e11b0a0516cdcf644882bf912f939380b"}}) 2018/02/03 22:58:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c0b000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) pipe2(&(0x7f000029f000-0x8)={0x0}, 0x80000) r2 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e84000-0x4)=0x0) fstat(r0, &(0x7f0000fec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000b0b000-0x38)={&(0x7f0000646000)=@proc={0x10, 0x0, 0x3}, 0xc, &(0x7f0000488000)=[{&(0x7f0000f4f000)={0xb8, 0x1d, 0xa08, 0x4, 0x3, "", [@generic="fc10aa227373bfdd6c181547367beca797be6f5cde3ddd0020ea79153e025ad029695ddb6f5bafd4e3390fa63d7697631c94733abdbfa46e854ed5197a57155a9bb0effe2041041e76c13e5107713473461a6f62e93036a420469b78407d1b68b01911ac1190a6a4a789a97d0f4d6a4f66cff69a548bc777e82776b08115b4608919bf9f0e9ea51e77abc0e968e4ac1e1b93da97e4fe4f25b7b79b604c440a898840", @nested={0x4, 0x1a, []}]}, 0xb8}, {&(0x7f0000f28000-0x3ac)={0x3ac, 0x2a, 0x304, 0x6, 0x2, "", [@generic="76a28366a911cc34094c8032fe061516485391f989983f9fc7aea6e5f88189cb4fb80511743742a5b510e4e359a20a4cc62d8299928b9205e3119ac6cdb277fd0400e382dcf1cd25a89e5fdcc4d94cd5f0bf6ae4b516ebb101bc8370cca83af6cd02da330914b736fdfe8c30dda64b20e80ee418ecf6bcd4bd832e50a8745dfcb818dcd12c52d92b1418138f1ab8daf7ed0d80589109fe1b7280674ed746358cd9587a1d4aa934dd8907e402443e3254ceee7476b0caa017618a07176b9097ba43", @nested={0x22c, 0x13, [@generic="ebfbf0f99a3ba9706dfb25509e09bfb5df2316908a0bb9cff67abfdbcbcc2a913435543677308d1c9fb65cdb0981f0822d78782c87d30e346a24d3b1a1fb78f0e90ca4e326e4d72bf36f7957bde91eaa54dd3fc2dc5eee82c4c9292cf09df28e75da7ccc26a5e80a", @generic="442b23a32d2908140f044de9610fb77fa6fd270acbb71a1c4c2eb83938b1a056019b6e807b26245da41f613db6a02f0f2b4c2fcf0749a1911f7c1cf1609146802458c6c5f2062257236e2b9009ff53d5be4cd5644dc93ef765577d3834903e56b71423393d2c4db7cb7a986ed93f79081a1825bd34247369da79", @generic="e837375a304d5f20ad8e03a2d1ad86570716afc5a69c8aa64d565fb2ebc42dcc5fbfa9470d57c8b9892dff0e705c7afa77de2f9997b879219f105abab0d1a6310f7496278ce4ddd7a3c5dcf8de01d90b2bec21ac41d9778bd6b83fef15ae4abe", @generic="333bbabb17ff88b1c25bd2a4c194d81c977350c4b68e522c647a94fa4ece08d4b3b431fd63336a5ec8528036e38124f749b9843c222d543b16e433bcad974a572f77fe5f7c8c2ebca0b2d8c9066cbaedd633997596926f78ef9da8f97d5568ddb61045b059d3985a9730f054340546566408b269cf3fcd50d9bc01b7230fe2646f841a87db4bcd3edbe7346e065a39dcb594d8fd86131d0c21af2fae5a8a41368b8ae4cef82af275430d82794e96e635c48b0df3ab41959ce8bbbea4432cc49add154e10e7a2066e3b83171607f774d7bcd62710a2b0763b", @typed={0xc, 0x2d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0xa0, 0x7d, [@typed={0xc, 0x94, @fd=r0}, @generic="cb79238d7628c4ad6a0e45191eb547c893b152a2f17f0cf623a712ef814cfe054212bdb929bba03206a3daa5e2b7703363f0c98ee49f7fdfc2329887a0d6f8e09dd59add0001caa906699aa581c2eaf36826d16afcf82bf0ef49883012e3848a04bd76e511aac05244c974d131544d8c2bbe477f94cd5303d326334f65803c19fbcc79808a8288abe093d854dc54"]}, @typed={0xc, 0x85, @u32=0x1ff}]}, 0x3ac}, {&(0x7f000024f000-0x208)={0x208, 0x34, 0x200, 0x1, 0x3, "", [@generic="82ba5aec1799bc12f260ffe30a95160a8e8b5000f9ce99b80b144bc8a3970182e6b3799cda26996bc6b8bb4ba7454e2cece010653cef6741b518d5dca6f21e0477bca5a324221752e1396f5b631247f3acc889f2d09d2f1485fef5e6d290d2521dc44e53b765a5cb097a7495", @nested={0xf4, 0x27, [@typed={0xc, 0x5d, @pid=r2}, @typed={0xc, 0x8a, @u32=0xb}, @typed={0x8, 0x23}, @generic="967134b11ea7aa9e38b3e607eed139f36db5294c9896927c85fb8509d31ca136abe848dafac61b3249ff516606909218b80173fd7cf171c94306c5ce0de8136bc188e353fa1131be0161f70a716db208cc465d28d9d993876d1199abe693235f5fd47d6a3ab766507dc86bb3c0b0f35342e3b533e951ec7b1340f52040c71e73740ccb6fd786fc7107003b55e7a7657453fa27c2a5", @typed={0x18, 0x12, @str='vboxnet1wlan0\x00'}, @typed={0x20, 0x2e, @str='+ppp0posix_acl_access,\x00'}]}, @generic="2ab0686cd536f6bed3e04f20917c8d6849b8c026e77760230f9165f310f115a550843a3073c9021e1c0a388e03f1750be0dbdf42a66ce1d7aac6ef0da34b0f5739e54eee45517af64090dc5f05e603c19829ab2fd78d19de5286f172f83b0952c04e1db70128e378fe59a6df4c38a488abbab228c284ff8d316811989f49985af17293ed0d2f68b369d555b5f00a25650e2aeaf1504092"]}, 0x208}, {&(0x7f00004fe000-0x2b4)={0x2b4, 0x3a, 0x400, 0x7, 0x0, "", [@nested={0x80, 0x3d, [@typed={0xc, 0x4d, @pid=r3}, @generic="9249660f5e0896e57b4c4fc1d20875674668561b9a28d4190242e81b270cdeca16b80154ab64e949a3368a298abb5f48bd530854d697cfbab602cd1e452c1b0c46d013191063e209af5d902a99990b6c38c1db943599d18c2367c864c4a93acfb6e334a9c840dfd497eb1970fe43a7"]}, @generic="bcff8ca3", @nested={0x210, 0x78, [@typed={0x18, 0x3e, @ipv6=@empty}, @generic="f5f957ffaa970080de83622bdc44306a72b32cf6a481c2380ba7dc19d892e2bd45bf9d043e1c3e0ede287b740db041e385680b54e4334dd622ea51434800478a660eb1cf0346ddd1f83f12cc95ee4cb6a4", @typed={0xc, 0x5, @uid=r4}, @generic="7929cd75035a5a731e321f74c98c2e710c0065fb7e6d69a47b2410bf00a157e9fe578e", @typed={0x108, 0x4b, @binary="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"}, @generic="95e4e663823cff0c3a254802249fb85cdef565fbc5fabf1954f6520e62841a699e6ec84bf23f9aeaad88263716e9902194dbadc18bd34adc2b8db7f71a844019950ef4fc073668357e0729137aabee988a5e3373872238f2b642236e6fb42dd70e3030abb4b8e30622"]}, @typed={0x8, 0x20}, @typed={0x8, 0x1e}]}, 0x2b4}], 0x4}, 0x40000) 2018/02/03 22:58:28 executing program 1: restart_syscall() 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, 0x4, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket(0x100000010, 0x802, 0x0) write(r0, &(0x7f0000f89000-0x21)="1f00eb001e0007f1ffff1f0007000000000000007f6b9c5c6c39080001454a92c6", 0xffffffffffffff1a) openat$cuse(0xffffffffffffff9c, &(0x7f00000c2000-0xa)='/dev/cuse\x00', 0x200000, 0x0) 2018/02/03 22:58:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000028a000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, &(0x7f0000df7000-0x8)='./file0\x00', 0x42, 0x108) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000414000-0x2a)=""/42, &(0x7f0000190000-0x4)=0x2a) r1 = syz_open_procfs(0x0, &(0x7f00007f0000-0xa)='numa_maps\x00') pread64(r1, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2018/02/03 22:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) syz_open_dev$dspn(&(0x7f0000956000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x10000) r1 = eventfd(0x8) read$eventfd(r1, &(0x7f0000f99000), 0xfffffffffffffe13) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002ef000)={0x0, 0x0}) migrate_pages(r1, 0x800, &(0x7f0000446000)=0x4, &(0x7f000033b000)=0x80000000) r2 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r2, r0) 2018/02/03 22:58:44 executing program 5: prctl$setmm(0x23, 0x4, &(0x7f0000744000/0x3000)=nil) syz_emit_ethernet(0x4a, &(0x7f0000ff5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000836000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000618000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2be, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xffffffffffff8000, 0xffffffffffffffff, 'client0\x00', 0x4, "648f62e15ff9feb9", "4450af214828c7ac86ebcbc00492cc21c056765fc7c496ee2c623157705d3412", 0x3, 0xc}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cf0000)={0x0, 0x5, 0x30, 0xe3b, 0xff}, &(0x7f000067f000)=0x18) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000caf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000003000-0xe6)=""/230, 0xe6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r4, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000000000000005}}, 0x100, 0x40075}, &(0x7f00007ee000-0x4)=0x10000033f) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/02/03 22:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = memfd_create(&(0x7f00001e5000)='selinux\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005f1000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9, @empty, 0x8}, @in6={0xa, 0x3, 0x886, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x100000001}], 0x74) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040c000), 0x8) 2018/02/03 22:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000b16000-0x2)='/dev/midi#\x00', 0x2, 0x3daf6caa53419804) write$vnet(r1, &(0x7f00007d1000)={0x1, {&(0x7f00004cf000)=""/4096, 0x1000, &(0x7f000031f000)=""/200, 0x1, 0x3}}, 0x68) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00004c7000-0xb)='/dev/audio\x00', 0x800, 0x0) unlinkat(r2, &(0x7f00006a3000)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000698000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ca000-0x88)=@ethtool_flash={0x33, 0x1d7a, "1f80a7f0aa9de0acd44be5678206f5672bf17056a384109a82dd436df5ceca076b8b70070e44de38fdf16fd00b7b67317cf1401ac1c513f820dc1449260afe0a7e8ab61497fcff5f8c91f4aede8e2219ea6ab3d1198ae3ed49a3f70bd3e75c818335b72cb6e4a91ed5af096ffd673a7f2fbc15602c59f49dd62f769a04efa993"}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}}, []}, 0xb8}, 0x1}, 0x0) write(r0, &(0x7f0000ba9000)="64d7bdaa2e7c4c47974ab0c8793a958bc7a42198dad13931b82fb49ac1f4b8bdf66df1b46c2d672f60b23add85e824e5290dcb5a8b48ae8a1dfe2065b06b806a759a85d9c28d0fbbc3cea7bda010840e76d6dd87aafbd259ab5dd605661d1d1391b6f77b919c307e2cfe42a3c724ea302789552eeefed52658bf6ab2ec0ee33e970976207ab5aa48", 0x88) 2018/02/03 22:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x200) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000b46000)=[{&(0x7f00008d5000-0x6b)="1309718f901e94c5c6a2657e24bcf571636941899c5c62176f26acaa6384a080af9291f3eb41e985dff9b8b4be5733052b1310fec24e338f1507e8dab9658a3943f5a549bf8c93d1cf55448677398067f05b07dcc140b3c4f7c5cf857ca88b716a23db36a5372947d284d3", 0x6b}, {&(0x7f000013c000-0xc0)="a66af873a223fe356e0cc8cf0ca60e5048a87a353e3468e3f704fc26e3ddaef0c9ba9acf96e59f8e114d4da5ebacb397f9a3afdbfbc883d41c220f4758d860a31b2354a5768745226a76457514b48601f851bbc3516a95b27a58cb4ba43dfc23d1129857d632a59db4e7280e8ee9355ec405171bee994dac32a4829fdc79b9085250668078ee997631e92ce1337c4d35967b1d508d8c3eb37ac03ade03a88b521c60a7ccb0655b776629a239c7133c81dab4e2c1f515773c7120672c3bf02a52", 0xc0}, {&(0x7f0000ac1000-0x1)='G'}], 0x3, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x8000000) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10}, 0xc, &(0x7f0000e73000-0x10)={&(0x7f0000640000)={0xfffffffffffffd93, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x4}, 0x1}, 0x0) socketpair$inet(0x2, 0x8080f, 0x8, &(0x7f000026c000-0x8)) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000472000)) 2018/02/03 22:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/selinux/status\x00', 0x0, 0x0) dup2(r1, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000040a000)=0x7, 0x4) 2018/02/03 22:58:44 executing program 0: 2018/02/03 22:58:44 executing program 0: 2018/02/03 22:58:44 executing program 5: 2018/02/03 22:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty, @rand_addr, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) [ 324.598349] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=31790 sclass=netlink_xfrm_socket pig=22593 comm=syz-executor7 2018/02/03 22:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/02/03 22:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000849000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/03 22:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d26000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000003000)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/03 22:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) setns(r0, 0x4000000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000bcb000-0x4)=0x200, 0x4) r1 = geteuid() stat(&(0x7f000051c000)='./file0\x00', &(0x7f0000b02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) bind$alg(r0, &(0x7f000021f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) openat$pfkey(0xffffffffffffff9c, &(0x7f00002ec000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000035000)='/dev/ppp\x00', 0x2040, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/02/03 22:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/hwrng\x00', 0x80, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f00009fa000)) r2 = syz_open_dev$sndpcmp(&(0x7f00007f3000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x140) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e2d000)="4bc511696f51cd42b11a71e91b9daf6928eb79a429be1b9130757bec3394c04af008138f687b6f1d804536cdd905a5c9f08b7f8b6ae18d939076ead96990a0376f1402b1a471f713fed2b2098fb3cedd73cc6bb18ebf05c1", 0x58) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002cc000-0x4)=0xffffffff, 0x4) recvmsg(r3, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r3, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000087c000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000f33000-0x4)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000076d000-0xc)={@remote, @dev}, &(0x7f00006a9000-0x4)=0xc) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00002ef000-0x18)={0x3, 0x6, 0x7}) openat$dsp(0xffffffffffffff9c, &(0x7f00009db000-0x9)='/dev/dsp\x00', 0xc4c9eb385ee117b1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000034c000)={r4, 0x1, 0xed7}, 0x8) 2018/02/03 22:58:45 executing program 5: r0 = syz_open_dev$audion(&(0x7f000005a000-0xc)='/dev/audio#\x00', 0x7ff, 0x1d7aafffbf33620b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x40, 0x5c1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0x37}, 0x98) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000b7000-0x2), &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000b2000-0x22)={&(0x7f0000e9e000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(serpent),wp512-generic)\x00'}, 0x58, &(0x7f0000974000)=[{&(0x7f00009a2000-0x11)="72daf87274eeff0f9a6defbc1614e8b8f3", 0x11}, {&(0x7f0000bf0000)="66940ccb850deb0fb9a08b0223aa942ed6198389ada9179e8fe213ef0b10132b83cdba7b930b0608b90c8d1087941bae8e7005a731372669d75fdc39cf8650b6e812002b1fb2640c6b6424b02d21a98d8da5a0a0fefc241b66d8256021a8b8d0c5e0c4c2f330a839ccc500e8d8c828", 0x6f}, {&(0x7f00009c2000)="c0c1f9ac95c18f7ff7c23a3a9fe476e74bf5a6230f7bd4e5e0c727f7cf4bcb2675363ea877a935ae89e718fbe5842cf7ce5d09c132256ddbcfd1d1faa775b6ef34140a3e74f67192297bbaae01b673dca048850b0a6b7d4f56926e1df05d481384f71f87f1830da29136287584", 0x6d}], 0x3}, 0x8040) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000376000)={&(0x7f000063a000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000ea8000-0x248)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009dc000-0x6)={0x1, [0x8]}, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000329000-0x6)={0x0, 0x7}, &(0x7f00005e6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000095000-0x4)=@assoc_id=r4, &(0x7f0000db8000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b96000-0x8)={r5, 0x2}, &(0x7f00006e2000)=0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) write$selinux_validatetrans(r6, &(0x7f0000430000-0x56)={'system_u:object_r:null_device_t:s0', 0x20, 'system_u:object_r:dbusd_etc_t:s0', 0x20, 0x38, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x56) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00009c0000-0x30)) 2018/02/03 22:58:45 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000e000-0x3)={0x4, r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000e000-0x46)={0x0, 0x3e, "ea2bf5c8c8abae89ec39b086fd4337137222a6665ecc0a2252b36587f590878f591a2a304f6eedeb8e584e038397a8af74923c283246be2bc9a913101136"}, &(0x7f0000008000)=0x46) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000e000-0xcc)={r2, 0xc4, "2a13c079c3de0b437ba1c2dcc3f7676d39ee3dfc93c0768ddc4f60647bbb9f4828952cbd86f4ce65b85be9eaee733e4ad1c8a55088c25961dfd7e53e944a9a3b6b883c287c719c07595e1de5ffff414850e322fb37cbfca6c96701b86911087b6063a49c4b67bfb5477a43d8a76921e5a1df2693df32fb3ae0c34c5c509b1fbaa5789341a8c9e98c30e2035236494edf29ab285c1e1c9439c3084d803d9d80cbba71c4ce4cdd0d4e3b7650ebc9845a806e373f0d6cb85414b8268d397da6ed94a5aee7be"}, &(0x7f000000b000)=0xcc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='ifb0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/03 22:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000734000-0x4)='net\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e22000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x41, 0xfffffffffffffffe, 0xc90e, 0x4}, &(0x7f0000acf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007e3000)={r2, 0xc7, "533f5705fade30cc653c620a300187a6f63708189cb9ab7971f531ffef9ff9ecc1d38841dd69066091a953872218ba9461b0b62316d51cc948462ad13d56dc43c2e6f083836a35ce6b3a78cbceb84a022c410bfffc3dce590443648e145f4d0fe91a3502a131e749d20e51f0fa9d00b79bf3e09b9ea6c403644be8e79eb7996a4ad91e002763436575c28554dbd195ff60b6eeecf884d6bbcf5e322ec0b8011cd9606ac05848784e7b7e7668f46056493219d036f5e56e2fbcb3076871b92c4739d85622483007"}, &(0x7f0000be3000-0x4)=0xcf) ioctl$KDDELIO(r0, 0x4b35, 0xff) ioperm(0x2, 0x9, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bc4000)=@assoc_id=r2, &(0x7f0000ed7000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000183000-0xb8)={r2, 0xeb3, 0xa618000002, 0xffffffffffff3312, 0x100000002, 0x6, 0x1ff, 0xfffffffffffffff9, {r3, @in={{0x2, 0x2, @rand_addr=0x30}}, 0x100000000, 0x5, 0x3, 0xd3, 0x7}}, &(0x7f0000849000)=0xb8) 2018/02/03 22:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = getpid() getpgid(r1) r2 = syz_open_dev$adsp(&(0x7f0000d5b000-0xb)='/dev/adsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000309000-0x8)={0x0, 0x5}, &(0x7f0000b97000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e87000)={0x0, @in6={{0xa, 0x0, 0x44dd, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x3, 0x9d16, 0x2, 0xffffffffffff8001, 0x40}, &(0x7f00002c0000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000aba000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b03000)={0x0, 0x8}, &(0x7f000056a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000620000)={r6, 0xe62, 0x8001}, &(0x7f0000125000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000deb000)={&(0x7f0000685000-0x1c)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}, 0x1c, &(0x7f00005b0000)=[{&(0x7f00006ba000)="4190cddfbc948bdabab25269c8b0d8133dd95e1066bb6b5ba5b2fac5c1bcddd54f84761a11ffbf65da4b45afd4d2342c51ea9fa3be76c2656f313b031208f6c0d1153f49da44ef222cbb6314f70ac0398440e899d4f3070712fd84f1d4caeff9091df305cf249620a34c461e51c0ec6acad70b35fb7a601d8d83e7cda25b672c151a750bf9", 0x85}], 0x1, &(0x7f000070a000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8203, 0x0, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x70a8, 0x20, 0x8, 0x10001, 0x8, 0xffff, 0x9, 0x1db, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x8, 0x8000, 0x7b31, 0x0, 0xab2, 0x8, 0x400, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x1, 0x200, 0x401, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x3, 0x0, r7}}], 0xf0, 0x80}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000ce5000-0x82)=""/130, &(0x7f0000784000)=0x82) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a57000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00006c4000+0x692)) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f00007f7000-0x18)={0xaa, 0x40}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/03 22:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x3ff, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) remap_file_pages(&(0x7f00002fb000/0x1000)=nil, 0x1000, 0x1, 0x80, 0x80022) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r1}, {r0}], 0x2, &(0x7f0000b0c000), &(0x7f0000afb000-0x8), 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000580000)={0x0, 0x7, 0x4000000001, @thr={&(0x7f0000c4a000), &(0x7f0000ff6000-0x2e)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000179000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000aa5000-0x4)) tkill(r1, 0x1000000000016) 2018/02/03 22:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000522000-0x42)=""/66) 2018/02/03 22:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000027d000)=0x16) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f6000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b33000)) getpgrp(r1) fcntl$getownex(r0, 0x10, &(0x7f00006be000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a0000-0xc)={0x0}, &(0x7f00004d4000)=0xc) r3 = getpgrp(r2) ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000819000)={&(0x7f0000a29000-0x4)="1f3f9d71", 0x4}) 2018/02/03 22:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast6)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000e52000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) openat(r1, &(0x7f00006a0000-0x8)='./file0\x00', 0x40000, 0x20) getpid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e2c000)=@common='bcsf0\x00') r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c07000-0x78)=[]}, 0x0) 2018/02/03 22:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000084d000)='/dev/audio\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001b9000)={0x0, 0x0}) futimesat(r1, &(0x7f0000c03000)='./file0\x00', &(0x7f00000bd000-0x20)={{r2, r3/1000+10000}, {0x0, 0x2710}}) r4 = creat(&(0x7f0000fdf000-0x8)='./file0\x00', 0xac) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000e75000)=[@in6={0xa, 0x0, 0xd25, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x6c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/02/03 22:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a55000)='/dev/amidi#\x00', 0x34, 0x1) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f00006ae000)='net/nfsfs\x00') socket$nfc_raw(0x27, 0x1, 0x0) writev(r0, &(0x7f0000465000)=[{&(0x7f00004a8000-0xfc)="e501a87b8357bff641", 0x9}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000aab000-0x50)={0xffffffffffffff01, 0x1, 0x7, 0x2, &(0x7f000096e000-0x40)=[{}]}) [ 324.744120] sctp: [Deprecated]: syz-executor0 (pid 22633) Use of struct sctp_assoc_value in delayed_ack socket option. [ 324.744120] Use struct sctp_sack_info instead 2018/02/03 22:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x103f9) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007f2000-0x25)=""/37, &(0x7f0000d31000)=0x25) sendfile(r1, r0, 0x0, 0x72439a6b) [ 324.787623] sctp: [Deprecated]: syz-executor0 (pid 22650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 324.787623] Use struct sctp_sack_info instead 2018/02/03 22:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000676000-0x4)=0xfffffffffffffffd, 0x4) pipe(&(0x7f0000b4d000-0x8)={0x0}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6f9a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f67000-0x4), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/03 22:58:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)=';', &(0x7f0000962000), &(0x7f00007b5000-0x4), &(0x7f0000957000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000)=[0x401, 0x6, 0x9d, 0x6, 0x6, 0x0, 0x6, 0x8], 0x8, 0x7, 0x6, 0x7, 0x2e1c, 0x80000001, {0x9, 0x39d6, 0x10000, 0x1, 0xffffffff, 0x8001, 0x7, 0x80000000000, 0x7, 0x30e9, 0x3ff, 0x4, 0x2, 0x1, "27f747840076a6ea4eb4c66937c68a4b6ef3ce56b643af5755b4767220a545e4"}}) 2018/02/03 22:58:45 executing program 0: clone(0xa6020800, &(0x7f000023c000-0x1000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020b000-0x1c)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0xffffffffffffffc0, 0x800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000003000)={0x1, 0x4, 0x81, 0x100, "1285850e3e14afaa452269d609464268a22919d482eb0b1374b8d63f0c26427f"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000), &(0x7f0000000000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b02000-0x20)={0x2f84, 0xffffffffffffff01, 0x100000000, 0xc07, 0xd, 0x4}) 2018/02/03 22:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000010000)='/dev/vcs#\x00', 0x1, 0x400001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000de0000)={0x0, 0x557c}, &(0x7f0000bfa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008e5000)=r2, 0x4) 2018/02/03 22:58:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f00002ca000-0x10)=[{0x6, 0x0, 0x0, 0x1f}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x3f, 0x1, [0x0]}, 0x31) 2018/02/03 22:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f00007b0000-0x50)=[{&(0x7f00009da000-0x6)=""/6, 0x6}, {&(0x7f0000cc7000-0xad)=""/173, 0xad}, {&(0x7f0000394000-0xfa)=""/250, 0xfa}, {&(0x7f0000456000)=""/25, 0x19}, {&(0x7f0000d46000-0xc1)=""/193, 0xc1}], 0x5) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000568000)={0x80000001, 0x1, 0x8, 0x2, 0xfff, 0x7, 0x52, 0x3f, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dab000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x200, 0x1, 0x3, 0x22}, &(0x7f0000ed7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r3, @in6={{0xa, 0x3, 0x4c, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) getresuid(&(0x7f0000b39000-0x4), &(0x7f0000acc000-0x4), &(0x7f00005ae000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bd6000-0x6)={r3, 0x6}, &(0x7f00001c1000-0x4)=0x6) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) inotify_add_watch(r1, &(0x7f000036d000)='./file0\x00', 0x124) fadvise64(r0, 0x0, 0x6, 0x3) 2018/02/03 22:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000bd3000-0x8)=0x101) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:45 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000cf5000)='/dev/input/mouse#\x00', 0xffffffff, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000001000)=""/35, 0x23}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000074f000)={{0x77359400}, {r2, r3/1000+10000}}, &(0x7f0000001000-0x20)={{0x0}}) clock_settime(0x400000001002, &(0x7f0000a5b000-0x10)={r4}) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00004c5000)={0xa, &(0x7f0000de6000)=[{0x1bc, 0x7, 0x47, 0xfffffffffffffffb}, {0x6, 0x0, 0x3, 0x7}, {0x7, 0x5, 0xfffffffffffff801, 0xffffffff}, {0x0, 0x2, 0x1f, 0x80000000}, {0x401, 0x6, 0x8d6}, {0x8, 0x8, 0x4, 0xea7}, {0x0, 0x6, 0x5, 0x3}, {0x81, 0x8, 0x1, 0x1}, {0x2, 0x0, 0x1f, 0x6}, {0x800, 0x401, 0xa0cb, 0x9}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000), &(0x7f0000008000-0x3)) r1 = syz_open_dev$sndpcmp(&(0x7f00007d7000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x700) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/03 22:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000862000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c12000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xffffffffffffffff}) r1 = request_key(&(0x7f0000494000-0xb)='asymmetric\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002f6000-0x3)='^\\\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000ab4000-0xd)='trusted\x00', &(0x7f0000ad7000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001c4000-0x15)="2e2f656d3173798374656d76626f786e657430db00", r1) keyctl$link(0x8, r1, r2) socket$pptp(0x18, 0x1, 0x2) r3 = syz_open_dev$mice(&(0x7f0000045000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000fb6000-0x4)) 2018/02/03 22:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x450de80dc3134e62) bind$inet(r1, &(0x7f0000da4000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000331000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x6) sendto$inet(r3, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/03 22:58:45 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd5000)='./file0\x00', 0x24000, 0x4) getsockname$unix(r1, &(0x7f0000217000-0x8)=@abs, &(0x7f0000a42000-0x4)=0x8) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/03 22:58:45 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001be000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000245000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/status\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003b5000-0x1a8)={0x437a, 0x5, 0x4, 0x1, 0x7, [{0x10, 0xfffffffffffffff8, 0x1000}, {0x1, 0x0, 0x200, 0x0, 0x0, 0x800}, {0x5, 0x3, 0x6}, {0x8, 0x2, 0x7, 0x0, 0x0, 0x1800}, {0x7, 0x1, 0x200}, {0x9, 0x8, 0x1, 0x0, 0x0, 0x100}, {0x80000001, 0x63934e62, 0x7, 0x0, 0x0, 0x2}]}) mq_getsetattr(r0, &(0x7f0000543000)={0xf9e1, 0xb85, 0x401, 0x3, 0x100000001, 0x812, 0x5, 0x7f}, &(0x7f0000b2b000-0x40)) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004de000), &(0x7f000024a000-0x4)=0x4) syz_emit_ethernet(0x6ba, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$sg(&(0x7f0000f2b000)='/dev/sg#\x00', 0x7f, 0x301201) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00003c4000)={0x2, &(0x7f0000eef000)=[{}, {}]}) 2018/02/03 22:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3f) poll(&(0x7f000061b000-0x8)=[{r0}], 0x1, 0x7fffffff) sync_file_range(r0, 0x3, 0x3, 0x3) read$eventfd(r0, &(0x7f0000a34000), 0x8) 2018/02/03 22:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f2a000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "5d43771629f5a4bd77162b09c79388cac95bca06d09adbcf84d224c92cd64cb0601c000b686af1aee9851a16"}, 0x0, [], {0x77359400}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008dd000+0x29d)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000282000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x80000000, 0x2, 0x0, 0x3, 0x2e}, &(0x7f000080a000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000069c000-0x8)=@assoc_value={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x24, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/03 22:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002a8000-0xc)=@sack_info={0x0, 0x20, 0x6}, &(0x7f0000ce6000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={r1, 0x1, 0x0, 0x6, 0x0, 0x1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000003b000)='/dev/snd/midiC#D#\x00', 0x9, 0xd0481) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000036000-0xbe), 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) r4 = getpid() lstat(&(0x7f0000c68000)='./file0\x00', &(0x7f00002e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b5c000-0x4), &(0x7f0000ab7000-0x4), &(0x7f0000115000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e5d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000013a000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00006a0000-0x4)=0xe8) lstat(&(0x7f0000e4d000-0x8)='./file0\x00', &(0x7f0000a00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f000026e000-0x38)={&(0x7f0000039000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000816000-0x50)=[{&(0x7f0000c12000)="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", 0xfb}, {&(0x7f00005a6000)="b7", 0x1}, {&(0x7f000035f000-0xf)="94164e71ae46b301850746a227d170", 0xf}, {&(0x7f0000172000-0x3b)="27c5f21c5e2cd118a91f9823533e162ba7f713e53ad79349a3e1c7c748d79f590fb0d279985c17925a41c19381fc99978c958fb5a240389e48db18", 0x3b}, {&(0x7f0000e07000-0x82)="c64f0d556808741db3abd4a022dd343a4043d4b27d25575d5131660f403570a97f0e0c415139499cc6bb911674f3016ed8bd1998458282384c68a2c2c278036c282e5c260374ae4abfddad1751f9a5cfbd17405b601b043186465dfaf0aa253873de0b6adbc2cd852806efeb666ff97427b2917be11dc264e3baff31bb770ee6dc8c", 0x82}], 0x5, &(0x7f0000ed2000-0x58)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58}, 0x11) 2018/02/03 22:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000009b000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x28c02) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f5b000-0x20)={0x101, 0x10000, 0x20e, 0x0, 0x5, 0x0, 0x7, 0x7fffffff, 0x0}, &(0x7f0000ed2000)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/rtc\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e9a000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}}, 0x57, 0xffffffff, 0x2b4, 0x6, 0x4}, &(0x7f00007f9000)=0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000029000)={0x1, [0x9]}, 0x6) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000620000-0x4)=0x7fffffff) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/03 22:58:45 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009fc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x5, [0x7, 0xb6cd, 0x8001, 0x8000, 0x78865a6, 0x101, 0xfffffffffffffe01]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00002b1000-0x6)='.dead\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e35000-0x20)='mime_typenodev@posix_acl_access\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000428000)='id_legacy\x00', &(0x7f0000a7e000)='\'\x00') add_key(&(0x7f0000cfb000)='cifs.spnego\x00', &(0x7f000067e000)={0x73, 0x79, 0x7a}, &(0x7f0000f7e000), 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000719000-0xe)='/dev/admmidi#\x00', 0x4, 0x284400) openat$ppp(0xffffffffffffff9c, &(0x7f00006fc000-0x9)='/dev/ppp\x00', 0x6c6002, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000e97000-0x6)={0x100000000, 0x7, 0x5}) msgrcv(0x0, &(0x7f0000972000-0xff9)={0x0, ""/4081}, 0x100e, 0x0, 0x526b970b52595f59) 2018/02/03 22:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f3e000)='/dev/audio#\x00', 0x8, 0x2000) r1 = syz_open_dev$midi(&(0x7f0000c09000-0xb)='/dev/midi#\x00', 0x100000000, 0x2000) ioctl$KVM_SMI(r0, 0xaeb7) r2 = syz_open_dev$sndmidi(&(0x7f0000082000-0x12)='/dev/snd/midiC#D#\x00', 0x240a, 0x400) getsockname$netlink(r2, &(0x7f0000961000), &(0x7f0000e14000)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000199000-0x4), &(0x7f000051c000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a4e000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000c35000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000002c000-0x400)={"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"}) 2018/02/03 22:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058c000)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) 2018/02/03 22:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f000090e000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000272000)) 2018/02/03 22:58:45 executing program 3: prctl$intptr(0x4, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b65000-0xd8)={0xd8, 0x982, "8afaed4e1c9e99ea5a01025b129c6312a19606c76cf283dcf572dfada07d2376db80d28c148ad1dbdc667b5082333b136663e14f0dd970b20b5bef4b7cd1b01adba35cd772577723ec0b7ac7a64d884d429c6d7eb5e8388caaea79a450c35eb9df793cbb71d0e6c59c292460858ffef2d85339e7fb72be1b0938d56435dab94f1e9748d11377d2247f9b64f4750d76617506b8acbf23c65080f7ec45f65f6e9dca279976167a1765a34182c9a5a0d2cd3e0d6512a929206e6b3efbf9026b8379ae850fcb980fe3ad0837c4300362c434"}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b1f000-0x4), &(0x7f0000000000), &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000b50000-0x8c)={0x1, 0x0, 0x2, 'queue0\x00', 0x800}) 2018/02/03 22:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchmod(0xffffffffffffffff, 0x0) pipe(&(0x7f0000519000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c30000)=0x3, &(0x7f0000d02000)=0x1) 2018/02/03 22:58:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000), 0x4) 2018/02/03 22:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002dd000-0x5)='ceph\x00', &(0x7f00001af000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004fb000)="5b402449766d6e65743073797374656d5d40776c616e317d707070308f6367726f7570776c616e3000", 0xfffffffffffffffb) r0 = add_key(&(0x7f000004a000)='id_legacy\x00', &(0x7f0000bbf000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003ea000-0x77)="12deb287e17b901153cf0a91a1a8ff9b042d8fa1ce5c4a088565dd361f3e7cb082083c43b235ee86bac4de64a10a01a47d3fd84354b6b76b0f667e8b1437f28084f8a493fc8844c5fc28191986d5570a6c5568ab3f82fb2f03f4f4866ae20488fcaed4871e12a7976d6c0acc9fbd3ee11c67f054855c73", 0x77, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000598000-0x5)='user\x00', &(0x7f0000637000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000276000)="c6557f", 0xfffffffffffffd0c, r0) keyctl$read(0xb, r1, &(0x7f0000e94000), 0x0) 2018/02/03 22:58:45 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000075000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000170000)={0x0, 0x4}, &(0x7f0000dca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000071a000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0xf, 0x803, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0x2, &(0x7f0000872000), &(0x7f0000000000)=0x20) 2018/02/03 22:58:45 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000002a000-0xa)='/dev/cuse\x00', 0x180, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000025000)={r2, 0xffffffffffffffff}) [ 325.638343] kauditd_printk_skb: 3 callbacks suppressed [ 325.638348] audit: type=1326 audit(1517698725.968:1560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.668636] audit: type=1326 audit(1517698725.969:1561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=91 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.693146] audit: type=1326 audit(1517698725.969:1562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.717842] audit: type=1326 audit(1517698725.969:1563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=22 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.742394] audit: type=1326 audit(1517698725.969:1564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.766978] audit: type=1326 audit(1517698725.969:1565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.791481] audit: type=1326 audit(1517698725.969:1566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.816052] audit: type=1326 audit(1517698725.975:1567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.840472] audit: type=1326 audit(1517698725.975:1568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 325.865059] audit: type=1326 audit(1517698725.975:1569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22750 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:58:46 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, 0x40, 0x0, 0x0, 0xfffffffffffffffc, 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={&(0x7f0000968000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3af, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e6000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000021b000)={&(0x7f0000cec000/0x1000)=nil, 0x1000}) syz_open_pts(r0, 0x12400) process_vm_writev(0x0, &(0x7f0000eca000)=[], 0x0, &(0x7f0000304000-0x30)=[], 0x0, 0x0) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00009d8000-0x30)=""/48, &(0x7f00006b5000-0x4)=0x30) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000043f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f92000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f92000-0x18)={0x0, 0x29, 0xfffffffffffffffa, &(0x7f0000f91000)}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f92000)=0x2) r2 = syz_open_dev$sg(&(0x7f00000cf000)='/dev/sg#\x00', 0x3, 0x400000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f92000-0x2e)={0x0, 0x26, "4ed6b38d4d63b654c3f105e619af621f2fb60b49a3b588b73e792aaf3cfb1d2ecc6a00229bc7"}, &(0x7f0000580000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000816000-0x8)={r3}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00008f0000-0x10)={0xdb7, 0x8, [0x6, 0x9]}) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028c000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000486000)=@int, &(0x7f0000a31000)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000550000)={0x3ff80000000, 0x400, 0x5, 0x4, 0x40, 0xd4, 0x4}, 0xc) sendto$inet6(r0, &(0x7f0000aa1000-0x1c7)="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", 0x2f4, 0x0, &(0x7f0000983000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2018/02/03 22:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x2cc) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0xfffffe91}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00003f1000)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000fe7000)={@my=0x1}) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ebc000)='/dev/dmmidi#\x00', 0x0, 0x20002) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000004000-0x8)) sendmsg$nl_generic(r1, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b9d000-0x68)={0x2, 0x0, [{0xff, 0x4, 0x0, 0x0, @sint={0x2, 0xb55}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xffffffffffffffa7, 0x2, 0x6, 0x0, 0x20}}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000177000)={0x10002, 0x4000}) mq_timedsend(r2, &(0x7f0000fe7000)="d7c8b646643bc74ec7c7193f8bcc7cfc70623d800d8e5874ee98cd303fc936fb58261165fa916323f1197d03d75e588c00da045fea4a537cd2e69e8baa00e6bfe0597eaa47d031156183700c5b603322a9f27ddfe2521ce67fca760ee68c7c1c2e3c8ecafadefd2915e9f8b7efebbe475036d6cea5ec9d75fcabfcdbcf865dbcf036650633d4258843b7bb74318e6596f127c6d1f47d12290239aaf3dcf77a632cfb54f6c44e9b2adce70ed7aa44e1524e0f2fc4b9292b733049f793db8a8cafe44a3e", 0xc3, 0x5, &(0x7f0000e21000-0x10)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000e3000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f79000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002a6000)=@assoc_value={r3}, &(0x7f0000ca6000)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = request_key(&(0x7f0000e9c000-0x8)='trusted\x00', &(0x7f0000a5c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000de7000-0x1c)='eth1securityuser)cpusetself\x00', 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000a7f000)='keyring\x00', &(0x7f000086a000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000b48000)={[{0x5, 0x5, 0x7fffffff, 0x5, 0x9, 0x0, 0x8, 0x7, 0x8, 0x3, 0x8, 0x71df, 0x7fffffff}, {0x1, 0x100000001, 0xd1, 0x54, 0x3f, 0x0, 0x10001, 0x400, 0x800, 0x1ff, 0x1, 0xffffffffffffff92, 0x58}, {0xfeb3, 0x6af, 0x9, 0xdb, 0x8001, 0x8, 0x1, 0x80000000, 0xdc4, 0x6, 0x7, 0x1, 0x5}], 0xc21}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) keyctl$get_keyring_id(0x0, r5, 0x7f) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000909000-0xe8)) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f000099a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}}) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00006f4000)='/dev/amidi#\x00', 0xffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f41000)=0x8, 0x4) readlink(&(0x7f0000698000)='./file0\x00', &(0x7f000075b000-0x4c)=""/76, 0x4c) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000383000)) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1d000-0xf)='/dev/sequencer\x00', 0x100080080, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000d1c000/0x18000)=nil, &(0x7f00004bc000-0x18)=[@text16={0x10, &(0x7f0000f89000-0x42)="0fafc7f2a76766c7442400008800006766c7442402445db5dd6766c744240600000000670f011424c03890d9fc0f00540e26f3a60f01b00a00b811008ec8d2b70b00", 0x42}], 0x1, 0x0, &(0x7f0000d32000-0x10)=[@vmwrite={0x8, 0x0, 0x328cb13b, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r0, r3) setitimer(0x2, &(0x7f00009a0000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000b69000-0x20)) bind$can_raw(0xffffffffffffffff, &(0x7f0000224000-0x10)={0x1d}, 0x10) dup3(r4, r1, 0x0) 2018/02/03 22:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000062e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick, 0x0, {0x0, 0x4}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000869000-0xb0)={{}, 'port1\x00', 0x0, 0x4, 0x3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000042a000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000707000-0x50)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000505000)={0x0, 0x0, 0x0, "7175657565300000000000008000"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 22:58:46 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, 0x200, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b0a000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000c5d000)={0x100000001, 0x4, 0x1, r1}) ioctl(r0, 0x794, &(0x7f0000a14000)="93") ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000fe000-0x40)={0x4}) 2018/02/03 22:58:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa9, &(0x7f0000002000-0x8)=0x0) io_destroy(r0) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000853000)='/dev/sequencer\x00', 0x80000, 0x0) connect$pppoe(r0, &(0x7f00001af000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @common='vlan0\x00'}}, 0x1e) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000322000-0x8)={0x0}) tee(r1, r2, 0x1, 0x2) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x0) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb5000-0x8)={0x0, 0x0}, 0x84000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x17, 0x4, "a2c983ed3e542cc4c0ecc50f53fd529a247a077504ca69d0c5046627268ccd66f8061e1df2a39f65d9b42a790d8645f0b10096416e92f87e9d52cec21c1834d2", "e4e643fa31248e6957ac1c6feab1ef10f0e71339f549265df5bbe9f2cd3b5a77", [0x9, 0x4]}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000e58000)='./file0\x00', 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000081000-0x4), &(0x7f0000cd2000-0x4)=0x2d7) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000254000)) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000006, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = dup2(r0, r1) sendto(r3, &(0x7f000002b000-0x8e)='k', 0x1, 0x0, 0x0, 0x0) dup2(r2, r2) 2018/02/03 22:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1}, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b3a000-0xb)='/dev/audio\x00', 0x400140, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000945000-0xc), &(0x7f00004ff000-0x4)=0xc) mount(&(0x7f0000f44000-0x8)='./file0\x00', &(0x7f0000625000)='.', &(0x7f0000b9c000-0x6b)="73796b667300ab64e3b1c56c41a79a40349526b291c6989b6d6d70c3f3fd42c8042c126145fc450ddd74210999c769bee93c807a4eb3f450c73dcb51bcebbedb67cebbe16a6743e69263b723b8e20bd6f42cdcd7068de8e3e628e3289714b2892767acb6ba996a595f49c8", 0x200000000000, &(0x7f00000db000-0x79)="a588504f49b5aee2d23bb5a32c0000000000000003a3ef66dd9930e71ca120bedf3e8fd437351da52baa19cda8edd338e903000000000000005ed7c70ca2eb48441423e22ae0fa59d353c11ca7712d52955e4bc3b57acf12abb4098f3fb3f6e0a84a55d0d5f42b2c1e990d4999f90df8ff831fd136a897cb4c") r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/validatetrans\x00', 0x1, 0x0) dup2(r0, r1) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000e30000-0x51)={'system_u:object_r:public_content_rw_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x38}, 0x51) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f000039c000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009fb000)={0x9, 0x2, 0x1, 'queue1\x00'}) 2018/02/03 22:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000070000)=0xffff, 0x4) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b8d000-0xc)='/dev/audio#\x00', 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cb5000-0x6)={0x0, 0x7}, &(0x7f0000041000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dc7000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x29}}, 0x6, 0x3, 0x3, 0x10000, 0x10001}, &(0x7f0000ac6000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000065f000)={0x0, 0x3, 0x1e9f, 0x4, 0x9, 0xffffffff}, &(0x7f0000e9a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bb9000)={0x0, 0x1}, &(0x7f0000f7d000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005e3000-0x10)={0x0, 0x8000, 0x0, 0x81}, &(0x7f0000dfe000)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000060000-0x70)=[{&(0x7f0000302000-0x1c)=@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00005f3000-0x40)=[{&(0x7f0000ee5000)="0ec89d632f643bd4cdfb3011793eb73fe70b60132512332556f83c3c47e57664e50ca898c1d891691611ed12158e056db87ef808eb02287c428809b828aa1358fd1ef5ca4a815cc5b5f1288c81468cabbd420d8cfa34c28f06ecaf3ba9538da41e6895f74abeaf21a4c10e33811be003dd7a16416fb3a06c7421d67c1e43f31a1a8cdb3ac18f16870fe6d1fb5001e7e78d7d9f4515f5d530602afdd6f7fa2a5dde264c625b56779000", 0xa9}, {&(0x7f0000ca2000-0x75)="54d90eee7ff60313e3fa6bb6864245e87d827f54a4080c23cc14581132a7cf1c045a20c1997c300dd4544974f99cae1e5cf50e10a6ef7db384159235afb9f5e4471fb95cad1c7388984993ad9f79b43379ddf45f825b66404d4e46e180eaaef0730365b1f62c551459c8ac0ee9a0f5c0f499b88714", 0x75}, {&(0x7f00002cd000)="389f0c88c9df9d0bbcb2f10f6dee6f459e15690acca2c84b85bde8c708ec89f0780904920345ee27e0ac05cdd211525cae2b380a8a9f95297379fe389eec792b58d88f1b6f184793205fa7a8d994accc7bd251b7d18266b4b66b5f9d4743a834380e7958214d6101c30546d1fc407536924129", 0x73}, {&(0x7f00008eb000)="6e182e80233c22783a24f57f53a274e88c383d8567aa7cb10d3df1a95b2e7d04811ec8ed96ee6d861b9ad1809a002e07e97fba9e80acb6a76412d1a8171ef9fefb2180e33e905fae3e04201ebe7b37d29c4875924801b1b914a547f484a246de3ff392a18f5dddd47f51964dded127ae7e213175be8d916f3d4201ecc0a99b8cbc98e1ef8daa8c558bbad0e7129676b8bb5a3a71617dbaae3c0cf0643d99c588749365edda2d06e732f076f328cd290354", 0xb1}], 0x4, &(0x7f0000f4d000)=[@init={0x18, 0x84, 0x0, {0x6, 0x3, 0x2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x2, 0x7, 0xc1d}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8, 0x80000000, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x81, 0xe6b9, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x8894, 0x5, 0x1c7, 0x6}}], 0xf0, 0x10}, {&(0x7f0000ac6000-0x1c)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f0000fbe000)=[{&(0x7f0000f32000)="a86861ff440bdd932814d975ca18bca09b8d3cbc485db0345d36f7a5848ac9935bc2977fca60517b52862d5541d2e6a2a2e4111ef11ac95d2539c8eec3e1f4004f2869ee4308a5865eaad8edf6770ff05df602d4ab5c53", 0x57}], 0x1, &(0x7f000051c000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffe00, 0x7, 0x4, 0x100000000, 0x5, 0x3ff, 0x6ef4, 0xffffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x5, 0xffffffffffffff81, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0xffff, 0x204, 0x0, 0x4, 0x5, 0x3, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x4, 0x92, r7}}], 0xc0, 0x4840}], 0x2, 0x4) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000969000-0x8)={0x3, 0xffffffffffffffff}) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a65000-0x9)='/dev/ppp\x00', 0x8200, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000a65000-0x2c)={0x5, 0x24, [0xd5d, 0x100000000, 0x6, 0xffffffff, 0x6, 0x2, 0xfffffffffffffff9, 0x71, 0x0]}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000f8f000)='\b', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000685000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000026e000-0x4)=0x2, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e7f000)={r1, r1, 0xb3, 0x20, &(0x7f000074e000-0xad)="e26b89a1238c9ef37e577d5c252aa5cdb26f9b0b9e64de0174fe22366ec6407cc8a2bc1203915b0c4d28e11230170e7f33f5ce56e386e825cc4d1e7672076ecefbdebc48cff69a3a73c12f4845056c3d463447fc23e9272ce36afae6a9e058df78b3f20007d3385b645821366bddfb42fcf67a4ad7bb40418098c680294c26d6bedf554cce59a5808c0dc400ca134744a866f90991c0adbc21dcb8f02f64f00a3fd2082ee325022a76153d14a2", 0x63, 0xfc, 0xd474, 0x1, 0x7, 0x80000000, 0x3, "07cded47c9ea0aa174809104ec17fa3f33a36079bb5dd301782e4c42ead9875db723937375d4ffec7fb2e75b7f07d374bdc5a438730ee54e3645ae2b8c3803d62f1dea9eccc5e60147954e9c64fd796fe26ee6296c080981f5b41e57ffd769eac149eaabf881cc68707649a5967b39ed09196f325ec54a36ca99aeb3373a80ccd77953002811423172101f02b0d10b130c4d227dbd93e206df5fa9bba03d91bbad217f1a7bc4f712b8bd6af7"}) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/03 22:58:46 executing program 4: acct(&(0x7f0000794000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) lseek(r0, 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8000, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000574000-0x2)={0x1, "b9"}, 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c12000)={&(0x7f00009c5000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008ac000)=[0x0, 0x0], &(0x7f000072f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000058f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x9, 0x6}) syz_open_dev$sndpcmc(&(0x7f0000c5a000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x400000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000768000)={0x6}, &(0x7f00007fc000-0x40), &(0x7f00005d3000-0x10)={0x0, 0x989680}, &(0x7f000071f000-0x10)={&(0x7f0000554000-0x8), 0x8}) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb9000)='net/fib_triestat\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000f6e000)={0x0, 0x7530}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000149000), 0x4) getsockname$packet(r1, &(0x7f0000dd5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00001d3000-0x4)=0x14) setsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f00001e0000)=0x8001, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000046e000-0xc)={0x0, 0xffffffffffffffff, 0x1}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00005d6000)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000124000)={0x0, 0xad9, 0x0, 0x8}) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000199000), &(0x7f0000ad9000-0x4), &(0x7f0000f58000-0x4), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000839000-0x8)='./file0\x00', 0x80000, 0x80) ioctl$KDSETLED(r0, 0x4b32, 0xf4d) r1 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000d21000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dbd000-0x4), &(0x7f0000cd1000-0x4)=0x4) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000021f000)={0x5}, 0x0, 0x8) timer_create(0x2000000, &(0x7f0000fd0000)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1}, {r1}}, &(0x7f0000001000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f00001c7000)={0x8}, &(0x7f000027b000-0x8), 0x8) read(r2, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d4000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000044e000-0xc)={0x2, 0x2, 0x80000000, 0xc37d, 0x5a4edefc, 0x7}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000044f000-0x28)={0x5, 0x5, 0x3, 0x3, 0x7ff}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/03 22:58:46 executing program 4: r0 = inotify_init() unshare(0x20000400) clone(0x0, &(0x7f0000141000), &(0x7f00003f8000), &(0x7f0000048000), &(0x7f00009e7000+0xb56)) socket$inet6_dccp(0xa, 0x6, 0x0) inotify_rm_watch(r0, 0x0) 2018/02/03 22:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000061d000-0x5)='./file0\x00', 0x900, 0x24) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000c23000)={0x3, 0xc9c, 0x4, 0x8, 0x3, 0x6c1, 0x80, 0x5, 0x5, 0x8, 0x101, 0x3}) read$eventfd(r0, &(0x7f0000da6000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f3f000-0x8)={0xf7, 0x0, 0x5048ae0a, 0x8000}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ec2000)={0x2}) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000-0x8)) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000-0x1c)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0x1, {0x4000a}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 22:58:46 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f28000-0x1c)={0xa, 0x1, 0x80, @empty, 0x8}, 0xf4) fcntl$getown(r0, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r2) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000285000)=0x0) r1 = userfaultfd(0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000d08000-0x12)='net/ip6_flowlabel\x00') io_cancel(r0, &(0x7f0000797000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000d7c000-0xde)="fca97bd986bf918b8a3c5337decbb345656cd20b80624c32702c57acea1bc3ca00d07c7716a1f2962b4e67b59c4a87c477fdfd25f658b1a2a9979f25884b5278aa777ca79d7f0ba7b5bf6cbd3b512ab8d849339e7ea6f5c3b2cd7dae84e1b246093642bce9be3a5b84c3f1623b16ad8ab99cbf529728faf8ede10ea1f0e0f79709619d931e3e41fdb475d9ea0189343fcd2dc2924a6e6dfd6af383241318da453774e7c0281d4612c0a16b85f533e7782e8596d22ea4a7e8a07e521668ca5b660ad4eb3993bc9b5a28f529181acef57ff325f9503f50992bb6035c82e386", 0xde, 0x800, 0x0, 0x0, r2}, &(0x7f0000df5000)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007a2000-0xb), &(0x7f0000eef000)=0xb) fstat(r2, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lstat(&(0x7f0000500000-0x8)='./file0\x00', &(0x7f000072c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000459000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e20000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000a07000-0x8)={r8, 0x2}) stat(&(0x7f0000d11000)='./file0\x00', &(0x7f000024c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000048f000)=0xc33f, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000267000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) getgroups(0x4, &(0x7f000012a000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x7, &(0x7f000051c000-0x1c)=[r4, r5, r6, r7, r9, r10, r11]) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000e3b000)=""/91, &(0x7f0000e8f000-0x4)=0x5b) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x2283, &(0x7f0000001000)) set_robust_list(&(0x7f0000bda000-0x18)={&(0x7f0000c9a000/0x3000)=nil, 0x1, &(0x7f0000b47000/0x4000)=nil}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003b4000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x10001, @empty, 0x7f}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x1, @empty}], 0x5c) sendto$inet(r1, &(0x7f000038c000)="c8bc4852d23d518fa2442cd3465ff1d0b0f2f6a918bb0398d70a4608e402f54056fc02308358421e233b367e73d79c47eb9ae7e0135ec9f2a49af074deb5bbe4cc3793e3fe6af525867338a949cdf8215d41fc0f2880bd58b0940a847b9d6b0d7b814b87bf8be765eabfd8cd32fab7a80fbe7cc78bcc7d63ec0abaa9d9ce2839cfd782d2d9fe727dda6302146592e370cb7f7215e4b7ad48d7ffbfe239c6b89a513d9258475c6f1655775d739465db2b60f45b7caa93530ae5f39d696bc2b54ba22a0ce1d585808c8ef272bec4d5b99c48c98b71661dfa47d41281ba2c45a1", 0xdf, 0x4000004, &(0x7f0000f80000-0x10)={0x2, 0x2, @rand_addr=0xfff}, 0x10) 2018/02/03 22:58:46 executing program 4: r0 = socket$inet6(0xa, 0xa01, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) flistxattr(r0, &(0x7f00006d5000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1278, 0x2, 0x1, 0x8, 0x6, 0x1, 0x4000000000000000}, 0x20) 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dea000)='/proc/self/net/pfkey\x00', 0x4880, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet(0xffffffffffffffff, &(0x7f00003c1000), 0x0, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d1d000)=@generic="e8204e5df40b681884c22f1593e19c2e") sendto$inet(r0, &(0x7f0000b56000-0xa6)="f27d5b6c1eb43c7d7cd9beed3e5f4cda424743107e1bcd4e16172dbbf0a30f7feec0d0f8488b68f796517b4bae8fbb92213c0a756817855edf38c9a3bb23a0a5eb3ece060b3c513d66e3e99dc08bc55a8e128ef54124840acd227e6749b8ed29d0f2157fb5e80f5f4fc2f2e8b64382a90d2dd25885b4", 0x76, 0x0, &(0x7f00003ac000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)) shutdown(r0, 0x1) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000437000-0x8a)="675e9509580a72a6a18a6d518194a01a4e9700204b9b63b2113f354db8b3dad5026a13df154e2e99e255e48df6390c6483ca13d85ab69f30e21ce28cd53f6239412b290e3a9b204aa70f9fe2d00b4fdd38e76de60c9efa1cb49fda1028dcdddbdcdc0641b9e6247c8781ef03badfef511afa1fbfda9529d7f1065935b9eb7aef154f03cf57be4797fd7f", 0x8a, 0x0, &(0x7f0000cf8000)={0x2, 0x2, @rand_addr=0x2}, 0x10) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x7143) sendto$inet(r0, &(0x7f00008ad000)="95", 0x1, 0x0, &(0x7f0000dc9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/112) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f1f000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) clock_gettime(0x400080000, &(0x7f0000f20000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000f1f000)={{}, {r2, r3/1000+30000}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4), &(0x7f0000f1f000), &(0x7f0000f21000-0x4)) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000512000)={&(0x7f0000683000)=@sco, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65}, 0x2) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) close(r2) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) sendto$inet(r0, &(0x7f0000349000)="2aeec215", 0x4, 0x4, &(0x7f000045e000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x1) sendto$inet(r0, &(0x7f000014f000)="a4", 0x1, 0x0, &(0x7f0000b09000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 22:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000037b000)={0x3, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000005f000)='/dev/ppp\x00', 0x42807e, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000612000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004c9000)=0xc) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000070a000)={r1, 0x10000, 0x4, 0x1, 0x6c2, 0x8b1d}, &(0x7f000006e000)=0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/03 22:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18}, 0x0) getgroups(0x6, &(0x7f0000275000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065f000)={0x0, 0x0, 0x0}, &(0x7f00000fc000)=0xc) lstat(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f0000b9e000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000de9000-0x8)='./file0\x00', &(0x7f0000203000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c54000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000a59000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f00006a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000003e000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x8, &(0x7f000074f000)=[r1, r2, r3, r4, r5, r6, r7, r8]) sendmsg$can_raw(r0, &(0x7f000092b000-0x38)={&(0x7f0000b98000)={0x1d}, 0x10, &(0x7f0000359000-0x10)={&(0x7f0000a37000-0x10)=@can={{0x4, 0x8, 0x7}, 0x3, 0x2, 0x0, 0x0, "4cd601f81e955648"}, 0x10}, 0x1}, 0x40) 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dd0000-0xc7)={0x0, 0xbf, "9961f642da71e567b264e382525175b3701628e294815aa98abd42eb9fbb48b3c6ede9c2384dded8f60351236f786b019366017acd381b3cab0d6052a529f13c5c01e0a6e5c586fed395cc355a51bc10927b4ba7f4646ad23da35c53c694123c29d569a00f660eb5f8c3e968bb80a52273b39c3881b84c990531e5b1749574e58ead220b03a3c4c071bfa5375e7c9836bda0cc3ffed3e7a51d02a4b898010ab194486671fb4e1bf004839abd21354d60d734fbdac9d77c935cc8ed7d7393b3"}, &(0x7f0000258000-0x4)=0xc7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004cb000)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}}, [0x2, 0xfa6, 0x2, 0x7, 0x2, 0x3ff, 0x9, 0xffffffffffff8001, 0x9, 0x0, 0x5, 0xff, 0x6, 0xffffffffffffffff, 0x7a]}, &(0x7f0000035000)=0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000004, &(0x7f000066e000), 0x4) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a5f000)=0x3e8fed3a) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) recvmsg(r2, &(0x7f0000694000)={&(0x7f000009f000-0xe)=@l2, 0xe, &(0x7f000029b000)=[{&(0x7f0000322000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac5000)=""/18, 0x12}, {&(0x7f0000259000)=""/110, 0x6e}, {&(0x7f00001d3000)=""/233, 0xe9}, {&(0x7f00002c4000-0xf3)=""/243, 0xf3}, {&(0x7f0000a25000-0x7)=""/7, 0x7}, {&(0x7f0000d75000-0xd5)=""/213, 0xd5}, {&(0x7f00007ff000)=""/172, 0xac}, {&(0x7f0000634000)=""/240, 0xf0}], 0x9, &(0x7f0000df1000)=""/113, 0x71, 0x5}, 0x12000) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000048000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='rootfs\x00', 0x10100c, &(0x7f0000484000-0x88)="f30ab8ef7e94e9d7f79448277dc3fcbb9ffa0789b3ff8ae4c45b1dc96f4ffd8b3e37340b5ede4cf4e24a4ae60069b01f636dec299767872b2e2394428023b8178410e382863cd2bc7e3fe6a29cd947eb889bafffd92adfcb8f002abf09faed9245cac42c01a34726a821bbd2b56beef3f23835da41650a8b8b842e9650dd2fa1611eadd3d6b4d3c1") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='projid_map\x00') 2018/02/03 22:58:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc8c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r1, &(0x7f0000eac000-0x180)=""/384, 0x24c) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000cf5000-0x4)=0x653) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000096000-0xc), &(0x7f00002c5000-0x4)=0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000551000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00008c4000)=0xe8) fstat(r0, &(0x7f00006d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000825000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000014000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x2, 0x2, 0x9, 0x2, 0x6, 0xa, 0x20, 0xa0, 0x2b, r2, r3}, {0xfff, 0x0, 0x20, 0x5, 0x1, 0xfffffffffffffffb, 0x0, 0x6}, {0x40, 0x2, 0x4, 0x7}, 0x3f, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0x1, 0x81, 0x0, 0x7, 0x6}}, 0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000d7000-0xb)={0x8, 0xcb, 0x1, 0xffffffff, 0xfff, 0x3, 0x6, 0x8, 0x100000001, 0x4, 0x80000000}, 0xb) 2018/02/03 22:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = syz_open_dev$amidi(&(0x7f0000c04000-0xc)='/dev/amidi#\x00', 0x5, 0x200040) r2 = openat(r1, &(0x7f00000dc000-0x8)='./file0\x00', 0x2, 0x124) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000df4000)="bf9b3205c407213a2294cee97be03200", 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000b70000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") getdents64(r0, &(0x7f0000e23000-0xfd)=""/253, 0xfd) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000425000-0x50)={@generic="c9a9f9cb7bce62f22fab9b6562503f36", @ifru_settings={0x7, 0xffff, @fr_pvc_info=&(0x7f0000ed4000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000174000)={@empty, @loopback}, &(0x7f0000e3d000-0x4)=0x8) getsockname$inet6(r0, &(0x7f00007ed000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000053b000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000011e000-0xb8)={0x0, 0x200, 0x2, 0xfffffffffffffff7, 0x7fffffff, 0x3, 0x7, 0x6, {0x0, @in6={{0xa, 0x1, 0x2d, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}}, 0x40, 0x80, 0x1, 0x9, 0x9}}, &(0x7f00006c1000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ceb000)={r1, 0x2}, &(0x7f0000e45000)=0x8) 2018/02/03 22:58:46 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f000000c000-0x1000)}], 0x1}}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000000f000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000)={&(0x7f0000003000-0x48)=@canfd={{0x0, 0x3, 0x8001, 0xc4}, 0x2e, 0x1, 0x0, 0x0, "ba71299efa308d1453c057f94182bcb98b83a722aceeb8b1b24f1606b45abab9793cd1b6269837f24d6be1d3cdd33e8148703241f48632d0ac3a520573c453cd"}, 0x48}, 0x1, 0x0, 0x0, 0x4040}, 0x80) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9") r3 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="3741499b2523945964577655afe61381eb68111b4ad340853d25c04e2aedb7d685a72a1d1b252154fb7d5a52abe5de7683bd17a6ee7e5f367f3592cf122360debc2c295c35dbe4cadba8ce259f673580d384ea9f955614f88faeecba4681e483209a60e97828702cd854b25fe4c92610907f75211174dc3fddc8f9376e7ffd78884439d3ffbcb89bbdc38127aa34b5f6687cf453cdcde82c6397b7096c94e1700183ed04a2255e0ab1b6f6212e8c1cfe574a15250ac9e0d99721b22589740c220b180d07fcc023cef896071c86f401a761", 0xd1, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) fcntl$setpipe(r1, 0x407, 0x85) fstat(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f000000f000-0x8c)=""/140, 0x8c) keyctl$chown(0x4, r3, r4, r5) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c58000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000234000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r2 = syz_open_procfs(r1, &(0x7f0000aa1000)='nQt/raacct\x00') getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r3}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x40000000009, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r4, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b42000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000825000-0x4)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f00009e7000)=0x5c4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r6 = dup(r0) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d85000-0x10)='-systembdev,&%{\x00', 0x3) getpeername$netlink(r0, &(0x7f0000411000+0x24d), &(0x7f000029a000)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/status\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006ea000-0x4)=0x14) connect$packet(r2, &(0x7f0000c80000-0x14)={0x11, 0x2, r3, 0x1, 0x19, 0x6, @random="de896ca98906"}, 0x14) r4 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) fchmod(r1, 0x2) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ftruncate(r2, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c58000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000234000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/03 22:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006cc000)={&(0x7f0000298000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) r4 = syz_open_dev$adsp(&(0x7f0000f8b000-0xb)='/dev/adsp#\x00', 0x1, 0x260002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cda000)={0x0, 0xffffffffffffff7f}, &(0x7f0000159000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002e4000-0x8)={r5, 0x6}, &(0x7f000034b000)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000abf000-0x8)=0x8553, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) 2018/02/03 22:58:46 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x90841, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000011000-0xa)='./control\x00', r0, &(0x7f0000010000-0xa)='./control\x00') getdents(r0, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) 2018/02/03 22:58:46 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000)='net/protocols\x00') r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000002000-0x4), &(0x7f000000c000-0x4)=0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x2ed, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/03 22:58:46 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000012000)={0x7, 0x3, 'client0\x00', 0xffffffff80000000, "3fb28e0554223e4b", "164960e0546b01455e37c089d964f67b196ae20d13d2a966c5c5c5aa40673d1a", 0x100, 0x10001}) r1 = socket$netlink(0x10, 0x3, 0x2000002) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x14, 0x25, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be5000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x5) [ 326.681088] QAT: Invalid ioctl [ 326.689473] QAT: Invalid ioctl 2018/02/03 22:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f00004b0000)) 2018/02/03 22:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) timer_create(0x6, &(0x7f0000d78000-0x60)={0x0, 0x3e, 0x4, @thr={&(0x7f00002ab000-0x18)="3ca1adae9d48993f00415362af1d093694684df664119874", &(0x7f0000181000-0x56)="a66b3218a6aa22f06ec106cc15f325cc70c4875ee18224ec90c2b8c4bc37148bc09698ab73a31e97cd65bbd68c9d92d324c19dcdaca20f76935437d021bd315aefc60f6767a52074adb27ae1f951a6343a23d52f650e"}}, &(0x7f0000727000-0x4)) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x200000000005452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bb6000-0xc)='/dev/audio#\x00', 0x4b, 0x90000) bind$rds(r0, &(0x7f0000d2f000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5e, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096, 0x41f00}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000465000)='/dev/sequencer\x00', 0x402, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000e37000)) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/03 22:58:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002bd000-0x10)='/dev/sequencer2\x00', 0x210182, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000ee4000-0x24)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="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", 0x1000, 0x20040041, &(0x7f000042b000)={0x3, {"6a08539abc046b"}, 0xf44}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) openat$vcs(0xffffffffffffff9c, &(0x7f00002e0000-0x9)='/dev/vcs\x00', 0x20000, 0x0) 2018/02/03 22:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14), 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) openat(0xffffffffffffffff, &(0x7f0000204000)='./file0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/03 22:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r0, &(0x7f000010c000-0x10)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x1) 2018/02/03 22:58:47 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000fbf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x100) bind$unix(r0, &(0x7f00001a0000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000969000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000145000-0x20)="000000000000000000fffffffe00ff00008e0c007fe100004000e7003072a901"}) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c62000)={0x0}, &(0x7f0000932000-0x4)=0xc) kcmp(r2, r3, 0x3, r1, r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/ppp\x00', 0x400, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005fe000)='/proc/self/net/pfkey\x00', 0x101400, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000352000-0x4)) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00009a9000-0x4)=0x1, 0x4) 2018/02/03 22:58:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000013000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x18)=[&(0x7f0000004000-0x2)='*\x00', &(0x7f0000003000)='\x00', &(0x7f0000003000)='ppp0!lo\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000003000)='[+wlan1security\x00', &(0x7f0000002000-0x17)="766d6e6574306d696d655f747970656e6f646576ec2500"]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') fcntl$getflags(r1, 0x0) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/02/03 22:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getresgid(&(0x7f0000630000), &(0x7f000057b000)=0x0, &(0x7f0000a65000)) setfsgid(r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000095f000-0x4)=0x3ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003ac000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00001a2000-0x8)=0x1d) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x7, 0x100000000000003f, 0xb, 0x100}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r3, &(0x7f000000a000), &(0x7f0000010000-0x30)=""/48}, 0x18) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x46, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xe, [0x0, 0x0, 0x0]}]}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f000000d000-0xc)='/dev/audio#\x00', 0x7, 0x402000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000026000)={0x8001, 0x1, 0xffff, 0xfffffffffffffeff, 0x9}, 0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)) [ 326.808802] binder: 23028 RLIMIT_NICE not set 2018/02/03 22:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cb7000-0xa)='/dev/cuse\x00', 0x20000, 0x0) readlinkat(r1, &(0x7f0000b33000)='./file0\x00', &(0x7f0000ad4000-0x56)=""/86, 0x56) 2018/02/03 22:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000881000-0x8)={0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000115000-0x2)=0x1, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000131000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) clone(0x0, &(0x7f000001b000), &(0x7f0000b8d000-0x4), &(0x7f0000e5d000), &(0x7f0000bec000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fb0000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000082c000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00008e6000-0x48)={0xd, 0x7, &(0x7f000067d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x0, 0x2, 0x6, 0x5, 0x4, 0xffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000b97000-0x4)='GPL\x00', 0x2, 0xcf, &(0x7f0000b7b000)=""/207, 0x40f00, 0x1, [], r2}, 0x48) setrlimit(0x0, &(0x7f0000011000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) [ 326.846650] binder: 23027:23044 BC_FREE_BUFFER u000000002000c000 no match [ 326.875933] binder: BINDER_SET_CONTEXT_MGR already set [ 326.883313] binder: 23027:23044 ioctl 40046207 0 returned -16 2018/02/03 22:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000acb000-0x8)={0x9, 0x100}) [ 326.892705] binder: 23027:23065 BC_FREE_BUFFER u000000002000c000 no match 2018/02/03 22:58:47 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000a000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000007000), &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000)=0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) alarm(0x98e) ioctl$int_in(r1, 0x80000080044d7a, &(0x7f0000006000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000009000-0x4)=0x101, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/03 22:58:47 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4d000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x14, 0x10, "dca4e89778f288a68d3d5a76f0398953bb4ebdc058feb2d2a26692982f44b34375aaac62b05a211f9602290ded08999575d8a649420cea9586ba5e98645c50e5", "2173ce3d45054b07a701261636b126ef53008ae34dc9923d7f5700069ddac447", [0x0, 0x6]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008cc000-0x78)={0xd3, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2, 0x100000001, 0xb1f, 0x8001, &(0x7f0000281000)=@common='ip6_vti0\x00', 0x3ff, 0x3f, 0x6}) write$selinux_create(r1, &(0x7f0000614000-0x47)=@objname={'system_u:object_r:device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) 2018/02/03 22:58:47 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f000037d000)='/dev/vcs#\x00', 0x100000001, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c50000-0x8)={0x0, 0x1000}, &(0x7f0000351000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='gre0\x00', 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8001, 0x1, 0x80000001, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x80000000) fcntl$setpipe(r0, 0x407, 0x200) 2018/02/03 22:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000fba000)='dns_resolver\x00', &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000be8000-0x12)='.request_key_auth\x00', &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000270000-0x10)='GPLbdev!system&\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ccd000-0xe)={0x0, 0x5, 0x3, [0xfffffffffffffffd, 0x5, 0xffffffffffffff80]}, &(0x7f00001e5000)=0xe) fgetxattr(r3, &(0x7f0000813000-0x14)=@random={'osx.', 'GPLbdev!system&\x00'}, &(0x7f00002ed000)=""/57, 0x39) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000921000-0x8)=@assoc_value={r4, 0x9}, 0x8) fcntl$setpipe(r0, 0x407, 0x9) 2018/02/03 22:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f8000-0xb)='/dev/vcsa#\x00', 0x3bae374, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cc9000-0x8)={0x1, [0x0]}, &(0x7f00000e8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000116000-0xd9)={r1, 0xd1, "76fc06c6711e917891e5102b91d51a51c4a6ed13b7bb28fac3f537ff0ad4203860776f054202e420a00a1a44429abd38461eba7986a85a7a0880c1a7461821ae681fba38a15a62338efbfc14d57529cbedba3d5f96ceab79c5849a4b2551e67fde3a0a4a6b47898f7bb8ecdab234978bac6a75b86db0b6eb1430ebf261432c701758c4ee7997dd76d3b20b275d3748cade92e05e32c4949d41ff0babcc3c19d5a0f32e5bea1369a7750342a7b233e610271e8d3b358bf1bd4300d77069d8805b795467d9d26694c41087bdc1c679ce1807"}, &(0x7f0000aa6000-0x4)=0xd9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000187000-0x10c)={0x9, 0x100, 0x7fff, 0x0, 0x0, [], [], [], 0x54}) write$tun(r0, &(0x7f0000d6e000)=@hdr={0x3, 0x81, 0x0, 0x101, 0x2, 0x401, @ipv6={0x4, 0x6, 'b\'F', 0x11e3, 0xff, 0x24, @ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@routing={0x0, 0x6, 0x3, 0x3ff, 0x0, [@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x6, {0x9, 0x6, "d14ce9", 0x6, 0x0, 0x80000000, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x3a, 0x0, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @fragment={0x16, 0x0, 0x1, 0xffffffff, 0x0, 0x9, 0x2}, @routing={0xaf, 0x2, 0x1, 0x3, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}]}, @hopopts={0x3e, 0x205, [], [@enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0x1000, "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"}, @calipso={0x7, 0x10, {0x90000000, 0x2, 0xffff, 0x100, [0xffff]}}]}, @routing={0xc, 0x4, 0x3, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @hopopts={0x7f, 0x18, [], [@generic={0x3, 0xc2, "22b924e3442cb3709588e72efb3b45569b054174c64f376819f9b4fecdabb300a57d224d6a45814c97a1157d53669a4fb750c00469893c88b76b91e29ff8bc2565bcfa5592cd08d6b23cacc5a76d18c1e1be444376866ad0d72840fd65615aecdf9d5a4a95f9e78ebfb9d08f7c007910f3c2ea3c9799e2029b3636af466fd25533623ac8c4af1b8f41dac38761abc474d5263810fb635b4c503631606bef4801e09f96264e855e4fc786a88f1be31ceeb5c5b7b5b4b27b837e92712e187de4de356f"}]}], "f7c82fcaf3047ea88eb1a81ee8fd876aa3a38be2bdfbcfd6947d026385"}}}}}, 0x1215) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000039e000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f63000-0x8)={r2, 0x2}) write$tun(r0, &(0x7f0000c62000-0x185)=@pi={0x0, 0x9200, @ipv6={0x0, 0x6, "c7ed16", 0x78, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"442e490b9e3d908a67d9148a71f25e7f29237abf658c46fdf7558281a6cb96387a098297d0f6eb64d9b12d56cb1443613575e10118e7cfecf87f08fe51dd53cc645cd960459f099a25c6ccd4b9c728f3c6ab7ae672f33d29e0c10833fb55565eff0725f2"}}}}}, 0xa4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f12000)) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 22:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e15000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa3000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ftruncate(r1, 0xfffffffffffffff7) migrate_pages(r0, 0x5, &(0x7f0000833000), &(0x7f0000eb5000-0x8)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b33000-0xa)='/dev/ptmx\x00', 0x210000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000fac000)={0x6, 0x101, 0x4, 0x1, 0x7, 0x200}) 2018/02/03 22:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000d5c000)=0xd000) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r2) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 22:58:47 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xf6)=""/246, &(0x7f00004a2000)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0xf, &(0x7f0000000000)={0x1e, 0x3f, 0x80008, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e6000)='/proc/self/net/pfkey\x00', 0x503100, 0x0) munlock(&(0x7f000092e000/0x2000)=nil, 0x2000) getpeername$unix(r2, &(0x7f00009b9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000dca000-0x4)=0x1002) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents64(r3, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r3, &(0x7f0000fd8000-0x20)=""/124, 0x7c) 2018/02/03 22:58:47 executing program 0: r0 = socket(0x8000100000000016, 0x3, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x7ff, 0x1, 0x5, 0x81, 0x1, 0x7, 0x3}, &(0x7f0000002000-0x40)={0x7fffffff, 0x2e28, 0x3a, 0x3, 0xb472, 0x2, 0x3, 0x5}, &(0x7f0000002000-0x40)={0x3, 0x1f, 0x7, 0x0, 0x7, 0x8, 0x3, 0x399}, &(0x7f0000002000-0x10)={0x0, 0x7530}) sendmsg$kcm(r0, &(0x7f0000d49000)={&(0x7f0000000000)=@llc={0x1a, 0x8, 0x7, 0x9, 0x6, 0x6, @random="e35771a79ebc"}, 0x10, &(0x7f0000d0a000)=[{&(0x7f00000d7000-0x29)="a52db796c50b040933a4432c4ac4ec54939284264f12cb390f9fa58ef5bf05b89228e5515b14e4a2fb", 0x29}], 0x1, 0x0, 0x0, 0x20000000}, 0x8010) accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e6000-0x4)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000), 0x20000000, &(0x7f0000002000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x23f8, 0x4) 2018/02/03 22:58:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)='<', &(0x7f0000256000), &(0x7f000038f000-0x4), &(0x7f0000001000-0x3)='\x00\b,') pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000001000-0xf)=""/104, 0x68}, {&(0x7f0000002000-0x9c)=""/156, 0x9c}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000002000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/217, 0xd9}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x53, 0x440180) ioctl$TIOCSCTTY(r1, 0x540e, 0x8001) io_submit(0x0, 0x0, &(0x7f0000004000-0x18)=[]) 2018/02/03 22:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = shmget(0x0, 0x2000, 0x4, &(0x7f000072d000/0x2000)=nil) shmat(r1, &(0x7f0000540000/0x3000)=nil, 0x6000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9}, 0x20) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00002e9000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/02/03 22:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000814000-0x44)) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) syz_open_dev$sndmidi(&(0x7f00002a5000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091d000)='pagemap\x00') read$eventfd(r1, &(0x7f00001aa000), 0x514) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xfffffffffffffffb, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/02/03 22:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00002a2000)={0x6, 0xc0, 0x2, 0x0, 0x101, 0x40, 0x873, 0x2, 0x20c, 0xe07c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f00004e0000-0x8)={0x0}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000032f000), 0x4) 2018/02/03 22:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 22:58:47 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00008a0000)='/dev/dmmidi#\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x5, 0x81, 0x100000001, 0x5, 0x7, 0x8, 0x9, 0x8, 0x100000001, 0x40}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000394000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000485000)=0xe2a, 0x4) r2 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000+0x7aa)={0x3, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0x80dc5521, &(0x7f0000621000)) connect$ipx(r1, &(0x7f0000ac0000)={0x4, 0xffff, 0x1239, "5d216fe514ec", 0x401}, 0x10) bind$nfc_llcp(r1, &(0x7f00008da000+0x457)={0x27, 0x3acf, 0xd6, 0x6, 0x4, 0x100000000, "dc5859909b99699f4f056ebc2586639e00a99cb47e124466138926dd911a15b115105184224b4ef6adde57b31a20ccb94c3bf4e3ff4e061c6c98c1bc9d17d7", 0xfffffffffffffffa}, 0x60) 2018/02/03 22:58:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={r2, 0x101}, 0x8) 2018/02/03 22:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d60000), &(0x7f00005e4000-0x4)=0xc) modify_ldt$read_default(0x2, &(0x7f0000a07000)=""/84, 0x54) bind$netrom(r0, &(0x7f0000ddd000)=@full={{0x3, {"03c2f317152c0d"}, 0x3}, [{"ebc0eb3dd248ba"}, {"6856d7ea348270"}, {"08fce0b70695c4"}, {"4bdcb5403203c3"}, {"324c5364851f95"}, {"36eaa9a9efcdba"}, {"1f416a49ff058b"}, {"12dede89559839"}]}, 0x48) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a"}, 0x10) pselect6(0x40, &(0x7f00005a2000)={0x6, 0x80000000, 0x81, 0xfffffffffffffffb, 0x74abd5d6, 0x68, 0x1, 0x2}, &(0x7f0000da9000-0x40)={0x2, 0x7, 0x8, 0x3, 0x800, 0x200, 0x9, 0x6}, &(0x7f0000a14000)={0x523, 0x5, 0x0, 0x5, 0x6, 0x1, 0x400, 0x5}, &(0x7f0000445000-0x10)={0x0, 0x1c9c380}, &(0x7f0000343000-0x10)={&(0x7f00007dd000-0x8)={0xbe}, 0x8}) 2018/02/03 22:58:47 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@common='sit0\x00') r1 = socket$packet(0x11, 0x2000000002, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0xffdb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000012000-0x60), &(0x7f0000012000-0x4)=0x60) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) epoll_create(0x1) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000172000)={0x0, 0x4, 0x140000}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000682000-0x8)={r1, 0x4}, &(0x7f000022b000)=0x8) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/03 22:58:48 executing program 5: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) bind(r0, &(0x7f0000dc6000-0x8)=@sco={0x1f, {0x6dd, 0x1, 0x1, 0x7, 0x101, 0x7}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fe3000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x27ae91fef982016f, 0x0, 0x0, 0x0, 0x27, &(0x7f0000db2000-0x10)=@common='bridge0\x00'}) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 22:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000952000)=0x108) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000843000)={0x3, r1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000279000)=@generic="2cc8c06836f901be27f29b8f3bbe64b5") 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) futex(&(0x7f0000430000)=0xffffffffffffffff, 0x0, 0x28, &(0x7f0000987000-0x10)={0x0, 0x1c9c380}, &(0x7f00007bb000)=0x4, 0x14aa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) accept$packet(r1, &(0x7f00001ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ca3000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ab5000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000068d000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000026f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000bfc000)={{0xffffffff, 0x3, 0x4e, 0x2, "c7f9c3ffeb702dd4bd8c42151ee06cb56fd6b2c71fe9ad862bf91a9528ab67c2662a2c9e1d1096ded993fcd6", 0x1}, 0x0, 0x0, 0x9, r6, 0x7, 0xfff, "6837fb2c167cff06f494236c5fa25010d81a1ae7299ec19f3daa5a5062d13c9ad1ef70ab4780a7b2fa23e43c639a8b54ac5c8f433db93adad69c74eb7cb9a252", &(0x7f000033f000)='\x00', 0x1, [], [0x8ef, 0x8, 0x413f, 0x9]}) r7 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000008000)={0x8}, 0x8) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r7}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f000054a000-0x94)={{0x100, 0x4, 0xffffffff, 0x81, 0x116c, 0x95a}, 0x5, 0x6, 0xd726, 0xffffffffffffffe1, 0x8000, "942c78ab8e318b65ae613943a18bd1a0b96000a81ec38547a140f3417c97cc01cef9f3bbdd2b5801cf239bf2b22e46a3a469fd5c642e38744881afd14867c67c82cd53211991eb8f8e9d7f55185f9014d431cf2c63daee80c5cb709f45776a4a98e29d7bf0284e1cd68388ac48c98e7b386ddda92a772778606fedebc7d9e0fd"}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000093f000)=0x6, 0x4) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000011000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x10000) connect$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x10000, 0x80000001, 0x40, 0x5, 0x707d, 0x7caf}, 0x8}, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) prctl$setendian(0x14, 0x3) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c6a000)="d556b6c5820faeb895298992ea54d60004", 0x1e9) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000012, 0x5, 0x0) sendto$unix(r0, &(0x7f0000ecc000)="3b5e950e6d6f78e05757316d4e2f9ec48f2153fba486d79bdb3ec5fd912b63892bac1be594165d1234a184aee24eb93e09cbe99d9db918c19006e8598af0011b227be19b336249fe9f02f6e7d363352e82880d05d4c8a8445e1f56c189ae00cce2961c9eb4a6624b07cebd68c2044c0ab1e89ce62064492a8ad1efa817d060bbb63d85e54b4e21e7f5c66329daa4b904f9582acff5688170d2752a82712768d6818b533255a5903bc9cfec52642bfaf25ee8b5c2adf9b75344ccfcad9adbb69f7f48a8c5f93b204e44e81195d3cb0cedb345acefda55550ef4b15caa98e705f82abfadda", 0xe4, 0x800, &(0x7f000029a000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006bb000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0xfad, @mcast2={0xff, 0x2, [], 0x1}, 0x64}}}, 0x8, 0x9c, 0x1, "9104696f1697b0a9654814ff85cdedf22e5f28a29277a432bc81d8bf94881e583d885925449eb8085bb5c545fb3ceffa9acb8df6aa16ad043912b87541b242b91d347474c0c0656bb842fac0bb77539e"}, 0x160) r1 = creat(&(0x7f0000488000)='./file0\x00', 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000827000)=0x1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d11000)) r2 = syz_open_dev$usbmon(&(0x7f0000290000)='/dev/usbmon#\x00', 0x7fffffff, 0x3e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$TIOCNXCL(r2, 0x540d) socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00005d4000-0x28)={&(0x7f0000022000/0x4000)=nil, 0x7, 0x5, 0x60, &(0x7f0000f0d000/0x4000)=nil, 0x5}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000cc5000-0x8)) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000fcd000-0xa)='/dev/adsp#\x00', 0x6, 0x82000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee6000-0xc)={&(0x7f00004d6000)='./file0\x00', r1}, 0xc) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$nl_netfilter(r1, &(0x7f000065e000-0x38)={&(0x7f00002be000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000b9a000)={&(0x7f0000f3a000)={0xc4, 0x0, 0xb, 0x1, 0x1, 0x0, {0xf, 0x0, 0x4}, [@nested={0x20, 0x5c, [@typed={0x10, 0x32, @u64=0x5}, @typed={0xc, 0x93, @fd=r0}]}, @typed={0xc, 0x4e, @u32=0x555}, @generic="625990bb2ff46f2431588ed31eaa38354659b74390a5856db56ef811701c0f6ef7e1085cf71d8f4390cd33c418f3e656ed7c5a4f25dabcc775343c562aef568f83f55b2fd820cafb96f0a786f78a7e4427fced6066146d87836556f9459c8ac59efb3f6b38d01dbc1dc0f49c618a2a4e1a8d5c0549bdf1818200d4161d9868c6cd27d6"]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x297033f31b74580f) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c83000)={0x0, 0x6c, &(0x7f0000ada000-0x6c)=[@in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x48e}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @rand_addr=0x6}, @in={0x2, 0x1, @rand_addr=0x5}]}, &(0x7f0000bba000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000022e000-0x8)={r2, 0x1000}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c10000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000a3b000-0x4)=0x8c) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00006ea000-0xa2)=""/162) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fde000+0x21a)={r3, 0x5}, 0x6) 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087f000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000492000-0x40)=[{}, {}, {0x2}, {}, {}, {}, {}, {}], 0x373) fcntl$setflags(r0, 0x2, 0x1) 2018/02/03 22:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a90000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005ff000-0x6)='smaps\x00') bind$inet(r2, &(0x7f0000f32000)={0x2, 0x2, @rand_addr=0x9}, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007de000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x1) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000739000-0x20)={@generic="7f6e30638aaaec40306901363bc66dd2", @ifru_flags=0x901}) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}}, 0x68) r1 = userfaultfd(0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00000d1000)=0x263, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000704000-0x18)={0xaa, 0x4}) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x1, 0x4) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c82000)={@random="9faa5dc31b3c", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[]}, {[]}, {[]}, {[]}, {[]}, {[@multicast1=0xe0000001]}, {[]}, {[]}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff]}, {[]}, {[@rand_addr]}]}]}}}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a2000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x14000) 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000e08000)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fdd000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000343000-0x48)={0x4, 0x0, [{0x3ff, 0x0, 0x5889a709}, {0x2c4, 0x0, 0x10001}, {0x329, 0x0, 0x1}, {0x2f1, 0x0, 0x100000001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utimensat(0xffffffffffffffff, &(0x7f00008b1000-0x8)='./file1\x00', &(0x7f00003cc000)={{0x77359400}}, 0x0) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) execve(&(0x7f0000676000)='./file0\x00', &(0x7f0000f54000-0x40)=[&(0x7f000010e000-0x13)='!#bdevprocuser\x00', &(0x7f00003c9000)="656f73fb10000000000000566b7073739d0000b7ad1a9e46ba14f1fcb12d461093c7eed6e2c1f559b54ca3e72406df5fdeccabac2fab01f9bf5bdb3bfbc68cd12f602adf8185bcbfc4fdce6fe443887ffde6b42c31a8c296593796ac1da5187b3e7a0eb6e94987b41b12d9a0a5266786d6aff54443a207665006b4e1054d7a9b661a", &(0x7f00005eb000-0x13)="706f73fb00000000000000566f6573737b0000", &(0x7f000041e000-0x58)="2c75736572b15b242c2d626465766d643573756d2970726f63757365725c6c766d6e65743047504c23766d6e657430766d6e657430656d315c73656c696e757873797374656d257070703147504c277b4863707573657400", &(0x7f00002ca000)='posix_acl_accessnodevppp0*#trustedeth0.eth1\x00', &(0x7f00004ea000-0x13)="706f73fb00000000000000566f6573737b0000", &(0x7f0000674000)="706f73fb00000000000000566f6573737b0000", &(0x7f00000fb000-0x14)="8b2a60cf8ebc9269defb50342d0baf43dfdaab46"], &(0x7f0000c5a000)=[&(0x7f0000eca000)="706f73fb00000000000000566f6573737b0000", &(0x7f0000c13000)="706f73fb00000000000000566f6573737b0000", &(0x7f0000733000-0x13)="706f73fb00000000000000566f6573737b0000", &(0x7f000055b000)="706f73ff7f00000000000056056573737b0000ebe52c556a6bb9fe98159552b513f24e0ed99129ab495ae0e4e3a3cb94f2de351a4f8e40a666ca5fb4e80d8b6798fb55d8cff3f340af5ef34bccb88b52324f0bf63ca7", &(0x7f00005e7000)='\x00']) shmget(0x0, 0x4000, 0x0, &(0x7f00002c1000/0x4000)=nil) bind$vsock_dgram(r0, &(0x7f0000996000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) io_submit(r1, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000554000), 0x0, 0x200000000, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d10000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000012000-0xe5)=""/229) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="910d0000e72f837a6f1b2a516a47cbcd6cb9c9268a85654a1d22bf024613633c42c8686c1d7b70f4203535eee1768e0789eb65c3da5250ab69596ebcc5587baa1ec10af30e2b60d0d64f7bf109628a5835c50d90f32d15d9833ca7536d2707079e5943d1c289c4333d3601b378328878d6287a2393d930f50c680fd9b531f1132c0d231ba7da84684a3d444267491c19c9f1118152edb86c2c6d6a350893cb076e28992dda4f9c4b8eee2fa52207c3999e0d7bb4e2d766b5553bcf104c0834b1132412f2ba3a5e23a2f606fcda32a0e5b15fa792b7225c9b6fbd509036a52920d3e6899a1b794a6d0d9f53987c939dd0616cd6b06e6d0916ad198d172cc2f7237d00614ae2ca1eb113cd30e3883515c38bdc3703454b50d42c08a839cee34a2efa15733dd141f08e0116ffd7c85e8acb720f6121e02e95fd34902245222d1aa948182d695b1a5e8f1ffabec69ad256e1a55e88c92aefa9a64f75fb48906b3f528e2e690d3f1c666e8f5e94e71e8da69497dba82ca1f06484ca4e15b872c22af12f4597e58d4ffed007aba1dc44798f41123022f339d828387e768cbe7cd6ff089c6dc8938db22e7bdc734ec870fcba545e0d449ee1a7218883ab2024ae2caab8904736f0a3e5f115a84dd95517349db3736bc56fc181b4e61b235b30d31bac12a5b45e135ca148af7ad9371dd69102e5ac56bc915697cef3813796c255c4482d9f26c5d309e7326089a9ad1e26170d568e237866445e9befe56c60ef1865031b89d43e0321c181dfa6628ff9c309a19b3844731bf7a712f4961418318ff2ba5c0b3633635bf558fe18ec087f007f9fda07bf4085442350f0f9dbfb80ab6ef4634fc89b70f9ae6a19c17ac7668f5b39ac0b5754f392a56684914f61dbfb81c9e95c0047c6a812e485b9ff3df72f00c9b3dc95097238ddfb672976676734bf23ad031c24301f9aa8fe88fa689620072e34cda9fdbcc0a28bb2b783c6bcef780359aea2df0628a5da5fbf855e995637a580e10a6bcacad4dafe7eb7268e870948c9c196876c4945eaff246066c37af0357503b635b101150d751de50f40b1a299700d468497e0f2e25ce1b1ddb9ca195ee73a1adaa7ab709c879b58b9f9265bc9207aa01532a1a2813de6eb683a21b94ab47b3066f6267d5cf19cf7f2c69fed297582c1df8e9442142094eaad94c52cc21cc9e2e7a2d0640b0617a5033541f8a31cdb690a235063d464bd2abf83b5c132803f87cbe1bc4a83972269b39549da8933c17e9526358333689a90262a39854d3bf9bd2127f53d0f1915dc4460254aaa12cb0afe648d976d1a62e83c023a8ba0c80b8ce64f20c840f8748443f8026059bd6336b73dd827111a114c6be549960d9b3457cf80f78d29a5add53dd05b8028d4c679f0f919c8a5e2aa1f936a08164a5bfae38ac145727e6875b11ee39979f8d2e2cc4ac2633090e9e86bae803d6cf7f77e52e4663f027b660802d58be574d2ef2e700b7e8d9c8645d474aed12ec40f3d8c3f10d6b456899d61421c3c56cecbf068d944c3976e2cd7cbd415c957a1d3d6cb3f533525633595572bad02590d5961428eb5f18a02c594afc5c32a4d4f4e313f53cf4e81ec52bad01d1ad8e8b8ddbb547d8aeca23d2929f9b163779fea76c178359a8ccd4878ca7cb3c2b51cf3e258722d207d1d4e3b27061e5b45dfc424b1d10c904387de8766f65d68e7712eeef091a7fcdffd8ae201723bead3543b0c6514b82a49e23eaba369722866661280699b7b1d7793dc12e3a4ebcd6dd12534056acfec28d61430cf581287c8292bc44d771f14a95bee700663de483feac8aec67be0890a65eee3486cae279ef940c5a59a5e590d0c19613beb669c2bc28af4b3f99a3ad553679b04fcfa0335da778ed0d313ac5a1c9e55aefec705962c8c43cfa79d8a45d8a4e34abdda15c76bf012e11c50d6342708bf174635e4771cb8f4937c1c366061278a60ed69beea85166fc9d2548671f1032a39a539583c92336d58ecba74b069ff2fc521ec770265c95ff98357c32fcee1680db5294788e2df0fab3a5acff1e2295453cd09539d3e83e1ff1adb2fe1a65c424591b6e11ea9a4ae2d775c88b8298021046b26d133adde6fcee3aade5fcd16a74633909c61ecb34e7927bda313b4a2f628bfe94bf2b77b37ff0f693479bf432f93b79515c153caf4d0d95d6e34729ce6e58ba6d74a9f448511fd331d62317708f494d894703506dcf9fc69df509a36be0f102937f8aceb5fbb2de993549ef84a462390650b4c25d289b45ed4f1cc9a07cb5f1daa9f10255e269cf160ed76688eccb56b5b523463e8913301b61536a36ec8191bc0caebeea72304879ac3fde76c5fd59b3bedaf9453fb08e22b3ac77aa18b7bc275af0a5e23d532307e0b1f96d6fa9a37b5cfa438a02b38d78ce9920477c039622ca1963b41513af04b5af4a7be04189033a0ec8cb42052ea2ab1cdf9161363ac8fcad7865f03ab02492bf653aa1bb6cf9d711e24a0e8037e37aca746e023f9f646b955cf0cc0a6483ac161f0c9fc461a2e2bb6db2d090c9facbc5847aa25f0207d86f042bb8577d53d6cbf559e592175792b86abaa9aca287d00a1dd1a7266bc3ffa83b56f77751ae0722dac1963fadd96081de1f0c98b19126a69cec8a358ab588f37107249a8c80830df3da16aa9a75c9567bfecda0625fbc6dc59b0fb7bdd0a5493f90882ef8c0ec22f98de5a2eb6478355e0a2a1be3f5dee2b99eb6959d9d115643d65270fb53c47d81d28a0538059a23c4e2dcb73bd7656b003e194d5afff21bfb719bc7c0f0bb4f2521bbef51dda48598bcfbd6e7151ad817e08ab6ed77bb9b75c558675d85b1bb5f832bc4dbce821fd44df4cbe1fb2b32a2518cc072ed1023b7e1d2340c7ad058e1053954d417f2898647b471a76391deab543960599b86dae97da47e53b8052199a8c3cdcd23e262b9f6f32e2008e67ece1590980f3a92709f67a8d44a8874a1648234e02021e2baed12f9634192d951423d4d84c46d04d8355e10032bf93d2ad986280396e6cac592be14ca717fd7bccc6232c1081f2fbdaecd1ea0d24872d3de54d45d30f4e3f5a6ff305ebcfdca8f8eea7ef8366aef46fb49ccf8a5294fbe676df0ffabfe51d3a36c71986e4a709e2e0e888bdfe206ac89a74c9bcd4abedbf3fcf96ff30013384a7484cbd32254158611a35dab6e8c63700afd44509354f95eeddde47a9c42a4d0b575e69a11323955684ae7ec26bf380211a127d3c2bd24a0120b204bdfd763adbaa56faccb13f0a05d08df87ae31564dab6b53766d02dc4a9ba5b27393aa5f962b82d320fed4e4b30aef0e86b9c16ad8ba21b352b2b85ba97fc10d81d64c74baade7d0c7b552f91f76c1d4449bb73fabb92d5de6fda8e85dd1f1bf37b718629b05feda0df7ceb1958be52a0b6f55dee15b15822e583bcd06a2044a28aac78a784869b128a24280a5758b302120ad1f4cae6681fcc410a551251a2cd1a6fcbd6607e27e99dbcfdcaaf1a38ba524e1c2ead8070e18e148646844a923019948729b5757aefb89a8746703a4a740a84942c8d2938d8ccf555da37bb49eb21393da7d9a16d14a2f760e8805837b818be2968b2336713a6e9ec40bef7d72fd865a741aeec8ecff492dbd52b95f66203debd2d549726650681a39126c4c5abd2c33ca134982527881351accd542832a2f2f1014fe92e068e2ba2467eecfbacd08d9a5a8cd7603ae8de56abd364043eaa209f4669ce1e44b981e33fe58db95fc47154d87502ac4b188cc544c97425b4abe8201e03f8442920319586a6949a25dfdc20fc5d479358b04c709d2a74a0374bb1b66e2112cb449ad53b702ea55ab6213eb9a323601b824d62552d2aea9ee89e68f321b760b1e77d6f6a962c2f53a627fea8480ffa2887de0ae14d6ab15a1322146e74fb9f829f76e5d76d93b50d59c249df0320921507b575ee4382273faf9916a9f243a92cbfa89dded7c89052f79d36f95f30cbb94bbbafcbcc2947b4d64f422e42b577a9627be1511aa4c195276337636576a055598a48da04ac5b9e7b9398fa3d5008dd2e5cd7a8408aac9bd1f7cd40fd59ae52cf19b1c0f9ca2c6bbe17c30dbc759e549c66ba2957cb8668c13c205a7bf0bfc8ebf5f88be81072853442d9d62f8f2b39131b46516efe249c5eee51e283d7312b54166f7dc535967c05c1f589ab9e797dbf843607089a3a4dbe9c13fd604d9e1e4799c96632dc4ceaa47295397435f93f8b5cdce7334d45dd195a2491a480a50090636989c2547fd0099b84edbdf9681c0d0b9bdb4c6eae53e4c09bbbf3fb96b10dc39ff02fc547b82064943ea9ea88b2e149c0ca009524f55a1e65ec09716b92ca7ca6688df1004ba446ba65a7e0a0ad486042f65016bb77cd6ad66be4b7306761fd0227c155ef369fabf863f08fae79224fe02211c0f547c0b5d140d4dfbd1d8026bdc02998c264b4902036f230c0c2f9b806f27ff0a25c4324bf05bba9036e492e418f54edc2e86ca0f94eaf131725cf6d998ab2add61d58f77f7a0ac7b453c2276df21fc226573f51e052316c0537b97fb9b5fbb231424d925c501682feb4659edae1db6c9e79f7de3c59662e6ce3d7c87c094bbf96abae15c76daf76e24558172120b1a872fa89027a43959dc5ce21c2f8f02f57efa4afe6bb804a058cc1cd5a7b3805c00fe69f96770add06c6db4be2fe101fd520feda5f1d37620a060aff439eedf5eb340d93c21187a46922521039e63c94bd45a772a3ee0275a108278c52418f600171cf9ae2d94a66833acfdd46d570bb776349f8e88bfc8482a4b62f973d23a43800a4e1d65ec3837d0c7dc51d049488baeab902eaf83487192ee914b82734f47561673df0beac67cbea7e53838de652ddb29e3909f5d1546b9f17cb492bc787e02921dafc6934ad3459ba85cfcc31ad8d143cf78eecbe922be1f2104b3bf651942ceacf695726ed19c32cfc231016c587044c3d998d45eaf4549240425df15cc167865d14a55360557bd0fde4329dadc72da9dc70023c617dc0a8ca817bf8d81c69e5b81ce31f4f4041fd0e2bca4f86102143f43f930b38e32d8dafa43c4b2e73de7ec65a41f5668b3ea7c684d44abcfe25c5a6aa1d0e9e2c4f53ab0fac15fc3a61c94e906a7bca6347ddf0a2a01ec23b7331abcd659b1008b28ac7992e81dfc006c38637b8f838a2cf0c89a86d4ebadcb50b92a803eec1f5c24c945b15393cf30874b0298861b348052fca0093387ff6e9e2eec7901676996b539077e6e6d26ef23bb01d643d1a6f0dbb7c00a173ffb7454c7849da3175973b06da425a0f6a2ec6b4e57e28f18f00d1ba0e", 0xec1}], 0x1, &(0x7f0000006000)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2}, 0x0) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0xa, 0xa, 0xdfb, &(0x7f00009ce000)={0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00008e9000-0x10)={0x107000, 0x10000}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd7000-0x4)=0x57, 0x4) accept4(r0, &(0x7f0000e04000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000109000-0x4)=0x3a, 0x80000) getpeername$inet6(r2, &(0x7f00005d8000-0x4)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000f1000)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) 2018/02/03 22:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000069b000)='/dev/snd/midiC#D#\x00', 0xe7c, 0xbffe) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00001b4000)={"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"}) 2018/02/03 22:58:48 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abc000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000e7b000-0x4), &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) sendto(r1, &(0x7f0000bc6000-0xa8)="531e1dc3079df0bf118d7272810d3bffa75f295ed9e287f77675ed3af454837df2a96662ea6f5fbab0834aaff58e57a3e3a8fd58b022c5e0732fb8f72320ef698c0adc4931d585128236d636c0c8952f61e53afdf82846f2aab2d4e375fdd0528163964a3c72d5478d8273e812f364896b840b5d38dd3854a3a218cbf9d53ae6544f9d9db8419ad87808bf3cca6efe4405b8df3d44e816841cb60b5074be64482c5d3f527235aa0c", 0xa8, 0x20000010, &(0x7f000074e000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f88000), &(0x7f000060b000)=0x5) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/rtc\x00', 0x83c, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000db000)=[{{&(0x7f0000bbb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000176000)=[{&(0x7f0000d51000)=""/40, 0x28}, {&(0x7f0000cf9000-0xde)=""/222, 0xde}], 0x2}, 0x5}, {{&(0x7f00008cc000-0x10)=@ipx, 0x10, &(0x7f0000dc8000)=[{&(0x7f0000083000-0x3)=""/3, 0x3}, {&(0x7f00009d4000)=""/102, 0x66}, {&(0x7f0000b8c000)=""/43, 0x2b}, {&(0x7f00001f3000-0x91)=""/145, 0x91}, {&(0x7f0000506000-0x33)=""/51, 0x33}], 0x5, &(0x7f0000795000-0x16)=""/22, 0x16}, 0xffffffff}, {{&(0x7f0000354000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00009de000-0x10)=[{&(0x7f000051e000-0x74)=""/116, 0x74}], 0x1, &(0x7f000070f000)=""/243, 0xf3, 0x1}, 0x1}], 0x3, 0x103, &(0x7f00005dc000-0x10)={0x0, 0x989680}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005fa000+0xa77)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003b3000)='sched\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a41000-0x4)=0x400000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000668000)={0x2000000000000117, &(0x7f0000170000-0x50)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000926000)) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000709000-0x8)={r3, 0x8}) r4 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a5f000-0xb)='/dev/adsp#\x00', 0x4, 0x460002) openat$sequencer2(0xffffffffffffff9c, &(0x7f000003d000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000918000)={0x1, 0x4, 0x5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_create(0x2, 0x80800) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) syncfs(r1) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x9, 0x2f9) mount(&(0x7f0000e3c000)='./file0\x00', &(0x7f0000ded000-0x8)='./file0\x00', &(0x7f0000218000)='debugfs\x00', 0x808, &(0x7f0000bb9000-0x29)="86b173b0122379854dd780f1365e267b54f38cb3977a197dc5a9f03a5df984a54ff1853c1e8aa6d6ad") getpid() 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xfffffffffffffffe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000041d000-0x4)) sendto$inet(r0, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f81000-0x4), 0x4) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044b000)='/dev/ashmem\x00', 0x80000006, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) splice(r0, &(0x7f00003b4000-0x8), r0, &(0x7f00001f1000), 0x4, 0x1) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xca}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10010001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100}) mprotect(&(0x7f0000c29000/0x2000)=nil, 0x2000, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000bd9000-0x10)={&(0x7f00005de000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) sched_getattr(r3, &(0x7f0000001000-0x30), 0x1484575eaea4096f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = socket(0x8, 0x5, 0xfffffffffffffffd) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000329000)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/cuse\x00', 0x2a0000, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000029000-0x8)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000487000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='gretap0\x00'}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00008fc000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDENABIO(r7, 0x4b36) writev(r4, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000dee000)={{&(0x7f00001d8000/0x1000)=nil, 0x1000}, 0x2}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000118000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x0, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c56000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @empty}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c1b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/03 22:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054c000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000383000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x10) r1 = syz_open_dev$amidi(&(0x7f0000feb000-0xc)='/dev/amidi#\x00', 0x7, 0x42) ioctl$TIOCSCTTY(r1, 0x540e, 0x3ff) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000db9000)=0x8fd7, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b07000)=@filter={'filter\x00', 0xe, 0x4, 0x5a8, 0xffffffff, 0x3c8, 0x98, 0x3c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000026b000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x3c8}}, [{{@uncond, 0x0, 0x1f0, 0x218, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'sit0\x00', {0x100, 0x2, 0x1, 0x4, 0x81, 0xf8, 0xff3f, 0x0, 0x68, 0x80}, 0xfffffffffffffffa}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x0, 0xde36, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@empty, @loopback=0x7f000001, 0x8a8cdfd513e09f66, 0xffffff00, @generic="22ef70759bff26f9ffd2395e62641255", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x77, 0x3, 0x2}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0x400, 0x8, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fff, [0x7, 0x3d51, 0x5e04, 0x2, 0x5, 0x10000], 0x4, 0x1, 0x8d}, {0x4, [0xfffffffffffffc69, 0x4, 0x8000, 0xfffffffffffffffb, 0x7ff, 0x739], 0x4000000000000000, 0x9, 0xee6d}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', {0xff}, {}, 0x8, 0x2}, 0x0, 0x1b8, 0x1e0, 0x0, {}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0x1, 0x0, 0x1, 0x2, [0x6, 0x0, 0x3490, 0xc000, 0x3, 0x2, 0x6, 0x6, 0x3, 0x6e2, 0x5, 0x3535, 0x0, 0x0, 0x6, 0x2, 0x2, 0x6e8000000, 0x8, 0xffff, 0x8, 0x8, 0x2, 0x1ff, 0x3a27, 0x1000, 0x0, 0x80, 0x4, 0x80000001, 0xfff, 0x4, 0x3, 0x3, 0x20, 0x80, 0x93f, 0x5, 0x5, 0x20, 0x10001, 0x1, 0x3, 0x3, 0x9, 0x8, 0x8e3, 0x5, 0x1, 0xb2da, 0x4, 0x4, 0x7, 0x1f, 0xac, 0x9, 0xcc7, 0x5, 0x4ca0, 0x1, 0x800, 0x200, 0x3, 0x3], 0x1, [{0x100000001, 0x400, 0x100000000000}, {0x5b, 0x3, 0x3}, {0x5, 0xaf, 0x3}, {0x400, 0xfff, 0x43f}], 0x3, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x608) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b3d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x3}}, 0x2, 0x2, 0xa7c, 0x9}, &(0x7f0000f8c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006e6000)={r3, 0x6}, &(0x7f000058c000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ca5000-0x8)=@assoc_value={r4, 0x200}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) read$eventfd(r2, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) getresgid(&(0x7f0000ff2000), &(0x7f0000cd6000-0x4), &(0x7f0000184000)) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004ce000-0x118)={0x101, {{0x2, 0x2, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept(r0, &(0x7f0000d5d000)=@nfc, &(0x7f0000336000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$audion(&(0x7f00008ba000)='/dev/audio#\x00', 0x74, 0x40000) r2 = mmap$binder(&(0x7f00000f4000/0x2000)=nil, 0x2000, 0x9b73f72ea9036851, 0x1010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004fe000)={r2}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f00000d6000), &(0x7f0000002000-0x4), &(0x7f0000629000-0x4), &(0x7f0000caf000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0xffffffd2) [ 328.299816] device syz4 entered promiscuous mode 2018/02/03 22:58:48 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) fcntl$setflags(r1, 0x2, 0x0) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000025000), 0x4) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xb, 0x0) bind$ipx(r0, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272"}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) r2 = semget$private(0x0, 0x1, 0x1) semop(r2, &(0x7f0000487000)=[{0x0, 0x4, 0x1000}], 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004fe000)=0x5, 0x4) 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) r4 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x15)="33051ee60c12682fe2861de96ed639cd5e0947d804", 0x15, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000001000-0xe1)=""/225, 0xe1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x1ff, 0x5, 0x3, 0xeb, "0ca3521b78104a68044230553de20cbbb2cfdeca926d2855106ba7f40ceb199f545388c4d2c839c6b50bc93d", 0x5}, 0x2, [0x0, 0x9, 0x8, 0xffffffff, 0x1, 0xfff, 0x7, 0x2, 0x80000001, 0xfffffffffffffffc, 0x4, 0xffff, 0x4, 0x5, 0x4, 0xffffffffffff8001, 0x500000000, 0x1, 0x20, 0x12c00, 0x0, 0x8, 0xff, 0x400, 0x401, 0x6, 0x8, 0x400, 0xf6, 0xffffffffffffffd2, 0x40, 0xfa, 0x0, 0x81, 0x6e48344f, 0x4b83, 0x96c, 0x40, 0x8000, 0x1f, 0x6, 0x7, 0x0, 0x2, 0x8, 0x6, 0x4, 0x9, 0x80, 0xc02, 0x3, 0x659, 0x5, 0x7ff, 0x2, 0x1, 0x1, 0x6, 0x80, 0x9, 0x7fff, 0xd907, 0x401129d1, 0x3, 0x8001, 0x4, 0xb, 0x7a6f9a94, 0x1, 0x3ff, 0xffff, 0x7, 0x7fff, 0x6, 0x0, 0x0, 0x100000001, 0x4, 0x80000000, 0x6, 0x7, 0x96e2, 0x1, 0x1000, 0x3, 0xf83, 0x4196, 0x1, 0x0, 0x400, 0x7, 0xbc, 0x2, 0x5, 0xfff, 0x7, 0x1, 0x1, 0x7fff, 0x77, 0x7, 0x6, 0xd48, 0x1, 0x1, 0x0, 0x0, 0x80000001, 0x81, 0x9, 0x1, 0x9, 0x3, 0x5, 0x7ff, 0x3f, 0x2, 0x800, 0xfffffffffffffffd, 0x5, 0x2, 0x5, 0x2, 0x800, 0x48e72848, 0x2, 0x904, 0x4], {r2, r3+30000000}}) 2018/02/03 22:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000955000-0x8)={0x0, 0x800}, &(0x7f00004ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c42000)={0x100000000, 0x204, 0x8, 0x8, r2}, &(0x7f00009fc000-0x4)=0x10) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f39000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) lstat(&(0x7f00000c1000)='./file0\x00', &(0x7f000046d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000885000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d55000-0x4)=0xc) r6 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004c5000-0x8), &(0x7f0000498000-0x4)=0x8) fstat(r2, &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ad0000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000411000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000e4c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009db000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000048c000)=0x0) fstat(r0, &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getresuid(&(0x7f000087e000-0x4)=0x0, &(0x7f0000bdc000-0x4), &(0x7f0000aa8000)) r17 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a94000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000acd000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000020000-0x4)=0xe8) getgroups(0x2, &(0x7f0000c01000)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000502000)=[{&(0x7f000041f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ea5000-0x20)=[{&(0x7f0000147000)="dbd16d16c8ea0fcd49c17aa9bb7371f2101beb84dd4a4f2d6a9ef915f233a995df9a3896dfbeca0207050fea07cdc807271b6872668813b1e78f7f1a89765ad1f20ce5f301c322aa7eac18274c9913ab3d49bc050546fd221c31f7a6a2d553c85cc673d93e6f2852ef0c00efdd8a749552b439d6cbb7614237a4debf289a2fe7edf1e4e564c41c94038d4fbcd2f691be9c578dd1742bebe21e9ee52eb452b0f6d29ff1c207f5942bbec340df8a49b68de0864321134f5423797c93543a27af3df3bc2784a4039f75e576d58d9689", 0xce}, {&(0x7f000003f000)="abb2eeaf58316b62f8af40f28456b1ecf54fc017f04400c7111d8f5be83eb9648fe3834e352fbe4a2e2e2e49fcaf18517a4518b3bd4156547efd479fcb9e18febc2ad6e15ea6ee7fb2ebc8471743658a0c7ab6e98d533508e0aabfcdeaf229d0f6cc1a79aacea080ffae7855f23be9305751bda64e7339d0e4402afb84d3d6bc2958ac1b7562219b75a619ddbed23bc825d20dc50c5a795f6d1822292d6a5afabe0021df60fc1e3d411953de6a", 0xad}], 0x2, &(0x7f0000822000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r0]}], 0x148, 0x841}, {&(0x7f0000235000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007b9000)=[{&(0x7f0000445000-0x1000)="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", 0x1000}], 0x1, &(0x7f00005b5000-0xf0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r0, r2, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xf0, 0x20000000}, {&(0x7f000016a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000043b000)=[{&(0x7f00007fd000)="fbb3e879b0f350cb5a8aa0cb9efaf2ec0f27d52a85929b73c64f7c627944817ff0f19e5ba9e702354a424e7bca867373075bdf8c7ea0e76f1db3607c0f18b8f741cea4530ab52c7e6551b09cb1e946fccb42f4fcfacdd1eda720c5a8ebc5ac5800527eb4d8f51d183c30b18c695bc1ebcbfdc58d1a48dab2d40c06e5c751e54ff2da7cb6e5c8b8cfe84221cf4fe08b90ca64236c3e5805e3004c12a2f0bf1f9c25dec6b5ba5c66349c270ddc6c10f19adaf30a88aa6667f129ad", 0xba}], 0x1, &(0x7f0000c76000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r2, r2]}], 0x58, 0x8084}, {&(0x7f00006ba000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e21000)=[{&(0x7f0000826000)="a8e9a1680a2c88950d25bc6f2967a99f43aca5b3b59e961bace7c742d0bf0bedd747b885ed6db36d349a560b41ba43048e4cefad151b55f020e91ab5ac30a271e0c11620f9c7426cef2d8dcf9911266953a05a2420025f007197f511a420ac46a56ac8f703cc9184d05881a0e610b0cf7b46e26564ab41b8358e47a48906fb4aafebbf06189a983a3c0dfca4efdab9f0ddd7d34f3500a9c2b695094ebb43358a3a4df9396fb158fd066a2b994a0c0991486e5feccbaf7ce6338ef4a849b28f8f88", 0xc1}, {&(0x7f000080b000)="4a34cf2a016da20f059836a732651aa74be0abc3440e107dd70cbabf9a2315a2439216c2ed3216b468097e84b71e0e41a821a908dcd7c4dc6c8860b5b37b9d365bf1b761ceeca1b7ef47b3f41170e015354457b157eeefe2baae807e7d3c53ae449a9d7448d25b491cf8f4e7d91840e8219ce7e58ea6d79c44e4cf2c46e29925422a1ba67cb529737f1ed3590698a0e9b8e0c899159005e45475e41d26cd98285d3f8cf037dc81c2d30dc3b58280ee449b35d7da0ead1e4c61606b2d2f296130ee35b42f5b19913026c0f29a", 0xcc}, {&(0x7f0000a61000-0xed)="16ee150319bd2b0a6b7c4633953b01fd6e4fd1dde4018f4f3b70029fdf89618cd5b3eb33e368334f2a61974feb7c96149f5371e6f98c4afea13178ee8ec1b3ab10e9898768a23e371274a3b823fff49a55695529abff3a2ba97aaef38666391944ffeaf85dbf6a30a353e66bfb09f360c73c9e389a4d79b60dff0ffdaf736fcd2e654778151ea6a231fe78d6a964336cac69e38a4e80ba0c722737bfc3b0bb9c45ffc8a9d8266931ed4968321d822f677463b0cb5ffae51994a03339948fe047d4e626cbc7b66e35280774c210c5297ec60584083ef7ae8497218ad1db6c2e430a265333089b8dafab557b3a6f", 0xed}, {&(0x7f00002ae000)="e650686250efad5bda4544b7200f1fcee5084933a2068209bba933a185dc447ce59d2be4945e0bd76a53979b01", 0x2d}, {&(0x7f000032c000)="04aed6f5a538f9a3ac1ae55c2e348b1af31902cb7043fcb497be4e4a2e9a166f008894ae8df07f072959ede71ee52e76425c2e14e948f2ed24a9b651ea72a4e4ef34c465f674e86338bf361faf2a83436ac8fb7812b3d237ab85d993553047824cdd083e3c6e348a7bbea39c5966b41b25233ed9d931def050af14186faef29bcb", 0x81}, {&(0x7f0000a22000-0xb)="5bd565f34eb308ecfbbf8c8f72b0710086415f2b51107c40888f3b676d794953afd7caead2fe36b5136d7fa5b5e81c18e5a326fa6dd6775d72f721b15c05159fc7248ab1c9e17e6f268e52b885a3922f947a580f3e99b65ed4bdecad47201cf43e736a87e13cb59b840e7bc852756088a25b93eb824d75590cea827f59797b32a5027cf4da8d5f3d216443d8bb99aa28b8e7e84750bd373de2aa66557a6df8a06d5ee485f3027a89b3a8a0264987483d5cde201670dbfd21ffeba24dc7ab5a1cde2e", 0xc2}, {&(0x7f0000553000)="743f703568965372c5c495ea0ae20eec76b9f25d0f619e4fcdbf242d053b2ad3cc4b7f3ab72bfdf53e27ce8d26e0ce57595c36b37c9155dee5eb047d6d995af1d5f70142752548c10e7f384d9d0149ba2abd32c696dcfb8f34c0f28dafb5dad609f2746c894602234697193745aeca311321d7b460f3c249d692a7d7ba02abf3b22d24843dd56377e027f7c8aa28484df784a5ce0bc54d17aabf83a24a81becfa20541e754", 0xa5}], 0x7, 0x0, 0x0, 0x800}], 0x4, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007ef000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}], 0x10) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00006cc000)=0x2) write(r0, &(0x7f0000008000)="f11d8d3f60", 0x5) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00009cf000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000c96000)={0x1a, 0x7, 0x1000, 0xff, 0x5, 0x5, @random="595ef9dfb762"}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlink(&(0x7f000017d000)='./file0\x00', &(0x7f00004ad000)=""/226, 0xe2) 2018/02/03 22:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000425000-0xe)='/dev/admmidi#\x00', 0xfff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00006b6000-0x55)=""/85, &(0x7f000061a000-0x4)=0x55) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000ea5000-0x1)={0x365a7938, 0x3ff}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000274000)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000bc4000/0x18000)=nil, &(0x7f0000680000)=[@textreal={0x8, &(0x7f0000f7a000)="0facf4d366b9800000c00f326635001000000f300f01cbbaa100ed0f09f7180f01ca0e440f20c066350b000000440f22c02e6667660f3a410909", 0x3a}], 0x1, 0x0, &(0x7f0000c0c000)=[@cstype0={0x4}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000823000-0xcd)=""/205) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a10000-0x16)={0x9, [0x4, 0x3, 0x7, 0x39, 0x3ff, 0x1, 0x2, 0x0, 0x0]}, 0x16) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e12000-0xc)={0x0}, &(0x7f00005bc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b5d000)={r1, 0x5, 0x20, 0x9}, &(0x7f00001ef000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 22:58:48 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='cmdline\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001000-0x4)=0x72) 2018/02/03 22:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000873000)={0x0}, &(0x7f00004e1000-0x4)=0xc) getpgrp(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000524000-0x18)={r1, &(0x7f0000ce8000-0xd2), &(0x7f0000581000-0x15)=""/21}, 0x18) lstat(&(0x7f0000f40000-0x8)='./file0\x00', &(0x7f00006e7000)) 2018/02/03 22:58:48 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000), 0x0, 0x0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$random(&(0x7f0000f0b000-0xc)='/dev/random\x00', 0x0, 0x2000) 2018/02/03 22:58:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x40000) sendmsg$alg(r0, &(0x7f0000abf000-0x38)={0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f00003fc000)="c0ea2a646c0d76605d4cb7bbfd0293", 0xf}, {&(0x7f0000db8000-0x8a)="eab756c47d324d474cffb3da19aa83fa614d040bc24cd3dc58329236f012f4824a192dde864b497df4e316a9eb8d95466033a11cb709ebf6fb764217e4562d01ac79f0c3ac9a975b4d204735a1a182b6a6a23a64bfef73f8e2101a971004600dc624bba9d411ea6b36cedb7f8118dcc0aca8b00bbb6c9072a1caad06ca64722f1b3b551bbaa8bee1178c", 0x8a}, {&(0x7f000085d000)="0274f8329dd5e267eb22d3cecf70008b9b7d7974092bb7a08624ef4ea4b36cf68fb725318bd62b612828f47964526e6da58f98be83a24470b1326fb317f8e1a417f11cf082efaf6a7773c26e2278e47d1555cf3b91b835f05880ee0acc67bf2a19ed93191b4aa79909266bbb3a9e7c81b7c168df08e6a2d3b33b77a029fef71ef1772a19afc37265e73d92f250e2bae40bb3a6417cb01563528ebf5f612dcc1d98eb8b9b01d1c663c64aae275fda71d51c6b223e2cb549e3c8d6887f33757d0c1150", 0xc2}], 0x3, &(0x7f000026c000)=[@iv={0x30, 0x117, 0x2, 0x15, "66a804d16665656abac573003e64ca22e07a6947a6"}, @iv={0xf8, 0x117, 0x2, 0xdd, "8fad822918c5343148bc7dadf304c3d7deba6ec6a267c523970a98eb1eb7c4c407db3c5e2924871777a5ab668a484957fe9a2b6dc35492a68630f4ac164ce1cf5798709ad13880fe598e194f53446bed5a5bfeef40f8cd18ed74fe861078adc1ded913b5eb857522cfcb5dc3e70b43c3d469b6cba12083fa81646fcb95954df4342d442603289e819f3950e9864abe659573b4855c3bd087ac586d28b44869e75c047b2f877774df8b3ee569a8b56f240a1af6f39813ff3028e31a33dd5b9d11c2c0a3b25c3977d2969959b59b060731a6aad451725a6f11893fdde393"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x8b, "a6ff67c367158dfb0a17fb8140eef4ae98610951d67228b13d961da5927554dd1663c482758473f8260ca26540c1b0c2c78f1cb14e0fbbccc2d4b6e509b94c1c5099b712dce2645e5b63285ca65fc629992e4c4ea1ef0838cbf77d3c875a65970694f71868c020f3bac3ce3f7550b998da1a3ac1005f00d87ecdfcc99d46c2318b1c8f39db2c325680bff1"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x92, "cdd2bb1aa818a63c55d99f6ff0f3fa0d00ec450a9f79acd4b3691651cd51ee96c8070fb8d69491f69bdd79d5a022f619fdfdc072cb0c2ccdb6ae9e3a8e6cc02f56d78599385fd3759269b506367714a5f8700318ed5546b21923a06705df91c1b34648b42251d93fb4fabc2d940d8e0bf69f4b73d4662eb624835dfdc65c82c4f1deee81c5516d70ff3913333fd7687d6cbd"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x2d0, 0x20004000}, 0xc005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$bt_sco(r0, &(0x7f000023f000-0x8)={0x1f, {0x400, 0x3f, 0x8, 0x5e, 0x4, 0x5}}, 0x8) r2 = syz_open_dev$random(&(0x7f0000aa2000-0xc)='/dev/random\x00', 0x0, 0x101000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000982000)) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000083f000-0x1000)=""/4096) getpeername$packet(r3, &(0x7f000055c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000200000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001a3000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) write$tun(r3, &(0x7f00009c5000)=@pi={0x0, 0x88e4, @ipv4={{0x16, 0x4, 0x4, 0x4, 0x236, 0x0, 0x81, 0xfff, 0x11, 0x0, @rand_addr=0xd95, @multicast2=0xe0000002, {[@lsrr={0x83, 0xf, 0x30ed70e7, [@rand_addr=0x6, @loopback=0x7f000001, @rand_addr=0x1]}, @cipso={0x86, 0x10, 0x0, [{0x3, 0x5, "fed60b"}, {0x6, 0x5, "def7a0"}]}, @ssrr={0x89, 0xf, 0x4, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x7ff}, @generic={0x9f, 0x2}, @generic={0x88, 0xc, "e0e4a86a4afe4fb8b3a9"}]}}, @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x7ff, 0x0, 0x1, 0x880b, 0x5f, 0x1, [0x3], "4faa31a69fac958340dafe8731ff16039e4fb1d0477012447410e4d9fe603850edc1559e93d423c4bd93732aa60a2ed26fee7a0829808d93d462baf4da747488cea0566eafa7bdbd0ac2ecc3ce55f9c3d74620e75b5324361582145fefa335"}, {0x7, 0x0, 0x3, 0x7, 0x0, 0x0, 0x800, [], "b2d410f3fdbe5915c1584b58c7f434e37fbd91b4d65bf61fd4ae98ef16473f1034075334c0302aed0d1ba2ca240906f7d6605797dceb9e4e971dc715bfdd45875505309a2e04a98f1ec915e1346d882c0ad1fb57482e27d4a31bf71eeefa8cd3a6f9ac3cafd193bb86"}, {0x3, 0x0, 0x81, 0x1, 0x0, 0x0, 0x86dd, [0x0, 0x3f, 0x7], "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"}}}}, 0x23a) recvmsg(r1, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00006d4000)=0x4) r6 = dup3(r1, r1, 0x80000) read$eventfd(r1, &(0x7f0000e2d000), 0x3) pread64(r6, &(0x7f0000210000)=""/165, 0x5c, 0x0) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = getpgid(0xffffffffffffffff) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000998000)='/dev/cuse\x00', 0x44000, 0x0) perf_event_open(&(0x7f000041a000)={0x0, 0x78, 0xfffffffffffffff8, 0x10000, 0x1000, 0x6, 0x0, 0xe9, 0x114, 0x8, 0x6, 0x2, 0x6a3e, 0xfffffffffffffffc, 0x7, 0x1, 0xbc0b, 0x9c9, 0x9, 0x9, 0x817d, 0x200, 0x10000, 0x100000001, 0x6bc9, 0x4, 0x2, 0xe478, 0xe040000000000000, 0x3, 0x40, 0x500000000, 0xf2, 0x1, 0x567d, 0x3, 0x0, 0x6, 0x0, 0x81, 0x2, @perf_config_ext={0xffe0, 0x6}, 0x8000, 0x672f, 0x8, 0x7, 0x0, 0x1}, r1, 0x0, r2, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000d56000-0x8)={0x0}, 0x800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f00002b5000)={0x4, 0x9000}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000b4f000)={0x5, 0x3f, 0x8fd, 0xa6, 0x99, 0xcb200}) sendto(r3, &(0x7f0000738000-0x80), 0x0, 0x0, 0x0, 0x0) 2018/02/03 22:58:48 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/autofs\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$packet_int(r0, 0x107, 0x10, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008ec000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xe07, 0x1f, 0x1000, 0x7f, 0x9}, &(0x7f00000ce000)=0xa0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000039000)='/dev/hwrng\x00', 0x1c0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c5b000-0x71)={r2, 0x69, "4eda4d7038027bceeb34af5b763d8f41604d9760d0eb574f12ee3e04cfbe17682bb3a35433a78b20d4193837aa92e218ae3cf096037dcb7c0892d01cb8bbf31fbb802c22bc1bf6e05c9b34072f34e53fdc4bfd657102aaf4222cde35c9d7da863586e56ad05a1c65ae"}, &(0x7f00003db000-0x4)=0x71) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000215000-0x480), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000002c000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000002d000)={&(0x7f000000e000/0x2000)=nil, 0x7f, &(0x7f000001c000/0x3000)=nil}, 0x18) syz_open_pts(r0, 0x20000) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) getsockopt(r1, 0x4, 0xd3c, &(0x7f000086d000)=""/28, &(0x7f0000a98000-0x4)=0x1c) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a3000-0x14)={r1, 0x100000001, 0x0, 0x0, 0x0, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000013b000)={r1, 0x3f}, &(0x7f00008cb000-0x4)=0xffffffffffffff2a) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002bc000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a95000+0xb8f)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000ac6000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000092f000)={@multicast2=0xe0000002, @rand_addr=0x2, r2}, 0xc) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) r3 = syz_open_procfs(0x0, &(0x7f000042c000-0x4)='net\x00') ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d3a000-0x8)={0x3}) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r2, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x3de, &(0x7f0000bd2000-0x8)=0x1) fcntl$getown(0xffffffffffffff9c, 0x9) sched_getattr(0x0, &(0x7f00001e3000-0x30), 0x30, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f48000-0xa)='/dev/dsp#\x00', 0x2, 0x1ffe) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00009b5000-0x10)={0xea, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000879000)='/dev/loop#\x00', 0x100, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000e96000)={0x6, 0x6, 0x0, 0x0, 0x49249ef, []}) accept$alg(r0, 0x0, 0x0) splice(r1, &(0x7f0000107000-0x8), r1, &(0x7f0000b1f000), 0x80000000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 22:58:49 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b96000-0x11)='/dev/qat_adf_ctl\x00', 0xc0040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x90, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x3, 0xc93, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7ff}, @in={0x2, 0x3, @empty}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8000, 0x2, 0x40, r1}, &(0x7f0000001000-0x4)=0x10) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 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$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$random(&(0x7f0000f0b000-0xc)='/dev/random\x00', 0x0, 0x2000) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) munmap(&(0x7f0000cd0000/0x11000)=nil, 0x11000) socket$rds(0x15, 0x5, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000093a000-0x8)) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00004fa000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c34000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0x0, 0xfffffffffffffffd, 0x0, {0x77359400}, 0x0, 0x5}) 2018/02/03 22:58:49 executing program 0: socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f00005f4000-0x5)=@random={'os2.', '\x00'}) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000a4e000-0x1e0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/206, 0xce}, {&(0x7f00005e1000-0xd7)=""/215, 0xd7}, {&(0x7f0000923000-0x28)=""/40, 0x28}], 0x3, &(0x7f0000000000)=""/129, 0x81, 0xfffffffffffffffe}, 0x1}, {{&(0x7f0000b11000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000a45000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000001000-0x88)=""/136, 0x88, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000488000-0x70)=[{&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f00000b5000)=""/58, 0x3a}], 0x7, &(0x7f0000694000)=""/30, 0x1e, 0x100000000}, 0x5}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000001000-0x60)=[{&(0x7f00002d5000)=""/151, 0x97}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000e8c000)=""/82, 0x52}, {&(0x7f0000c07000)=""/149, 0x95}, {&(0x7f000085d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/10, 0xa}], 0x6, 0x0, 0x0, 0x8001}, 0x3f}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000223000-0x40)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000001000-0xd)=""/13, 0xd}], 0x4, &(0x7f0000001000-0x5)=""/5, 0x5, 0x1}, 0x100000000}, {{&(0x7f0000db1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f00001d4000)=""/198, 0xc6}, {&(0x7f00003d8000)=""/248, 0xf8}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f00009e9000)=""/137, 0x89}, {&(0x7f0000000000)=""/239, 0xef}], 0x5, &(0x7f00005a2000-0x35)=""/53, 0x35, 0x7fffffff}, 0x1}, {{&(0x7f000036e000-0x6)=@hci, 0x6, &(0x7f0000dfe000-0x50)=[{&(0x7f0000b49000-0x92)=""/146, 0x92}, {&(0x7f0000a33000)=""/4096, 0x1000}, {&(0x7f0000b2f000-0x7d)=""/125, 0x7d}, {&(0x7f000012e000-0xd9)=""/217, 0xd9}, {&(0x7f0000c1b000)=""/51, 0x33}], 0x5, &(0x7f0000000000)=""/104, 0x68, 0x7}, 0x7fffffff}, {{&(0x7f0000470000-0x10)=@nfc, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f000069d000)=""/100, 0x64}, {&(0x7f000064f000)=""/70, 0x46}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000a84000)=""/112, 0x70}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f000085f000)=""/4096, 0x1000}], 0x6, &(0x7f0000001000-0xf)=""/15, 0xf, 0x7}}], 0x8, 0x40, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000f2a000)=""/119, 0x77, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000726000)={0x80000403}, 0x8) listen(r1, 0xfffffffe) accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000738000)=0x10) 2018/02/03 22:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000013a000)={0xca9, 0xb5cb}) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00005e9000-0xb2)='\\', 0xffffffffffffff43) writev(r0, &(0x7f00002f4000-0x20)=[{&(0x7f000031f000)="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", 0x1001}], 0x1) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 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$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$random(&(0x7f0000f0b000-0xc)='/dev/random\x00', 0x0, 0x2000) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000008000-0x14)={0xffffffffffffffff, 0x1, 0x8, 0x3, 0xb7b}) 2018/02/03 22:58:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty, 0x0, 0x4, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x60000000000, 0x101000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000001000-0x90)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f00004c0000)="a6140e5448bef63727b31230b1dbbdd17ee1ea34") 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000652000-0x8)) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000dd0000), 0x2000000000009ff) 2018/02/03 22:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$setown(r1, 0x8, r0) timer_create(0x7, &(0x7f00005d9000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r2 = syz_open_dev$admmidi(&(0x7f000003b000)='/dev/admmidi#\x00', 0x7f, 0x40680) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ade000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e8e000-0x30)={0x24, 0x0, &(0x7f0000b42000)=[@clear_death={0x400c630f, 0x0, 0x1}, @acquire={0x40046305, 0x2}, @free_buffer={0x40086303, r3}], 0x1000, 0x0, &(0x7f0000bbc000)="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"}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = syz_open_procfs(r0, &(0x7f0000889000)='fdinfo\x00') setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000186000)={0x40, 0x1, 0x9, 0x7, 0x5}, 0xc) rt_sigtimedwait(&(0x7f0000002000-0x8), &(0x7f0000001000), &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$random(&(0x7f0000f0b000-0xc)='/dev/random\x00', 0x0, 0x2000) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c8c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f00007c8000)) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000edd000)={0x0, []}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000be7000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000917000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1bdfd8fe, 0x4002) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000110000)={0x8000, 0x13, 0x1, 0x7fff, "37660e5e27c38dcad4f22e28b5ab2a81973d37099e521945ff5db73eb424832c"}) write$selinux_user(r0, &(0x7f0000bad000-0x30)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'staff_u\x00'}, 0x30) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) uselib(&(0x7f00005cd000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/03 22:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000688000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ea1000-0x4)=0x32) sendmsg$key(r1, &(0x7f00004fc000-0x38)={0x0, 0x0, &(0x7f00009f4000)={&(0x7f0000319000)={0x2, 0xd, 0x3, 0x3, 0x18, 0x0, 0x7, 0x1, [@sadb_x_sec_ctx={0x8, 0x18, 0x8, 0x0, 0x31, "6ba9e5abfad1dc519a682d9a945da6d06b6463974c126367ba83b049199528b1986a5346e5ddc56d1c03e997b615412cf0"}, @sadb_lifetime={0x4, 0x2, 0x8, 0x200, 0xffffffffffffd6f4, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x5, 0x14, 0x14}, @sadb_address={0x5, 0x17, 0x2b, 0xa0, 0x0, @in6={0xa, 0x1, 0x7c5f, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}]}, 0xc0}, 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f0000972000-0x10)={0x80000000, 0x20000000, 0x1000, 0x7ff, 0xffffffff, 0x8, 0x9, 0x1ff, 0x8, 0x9}, 0x10) r2 = request_key(&(0x7f0000432000-0xc)='cifs.spnego\x00', &(0x7f0000d15000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009fa000)=',user\'wlan0\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f00008fc000)='user\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000304000-0x21)="5784e6893e9c81f03fb233ccbd7a45fecd189e828a770cb3f3b46206ea6f63b28e", 0x21, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = add_key$keyring(&(0x7f0000676000)='keyring\x00', &(0x7f000023e000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = getuid() getresgid(&(0x7f000068a000), &(0x7f000005a000-0x4)=0x0, &(0x7f0000f78000)) keyctl$chown(0x4, r0, r1, r2) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, r3) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015c000-0xb)='/dev/hwrng\x00', 0x82040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d99000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x7fffffff}, &(0x7f000028a000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000354000)={0x9, 0x8002, 0x0, 0x80000000, r2}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000569000)={r2, 0x9}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f81000)=0x7fff, 0x8) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x3a) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000004000-0x4)) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x208080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004000)={r3, 0x30d}, &(0x7f0000004000)=0x8) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000002000-0x16)={0x1, 0x3, [@empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) setsockopt$inet6_opts(r1, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) 2018/02/03 22:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dbd000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000510000-0xec)={0x0, 0xe4, "c2ebb998f98c107e29d30cafbe65e2e6844efc3abfa14b9c2be5e53b0c8174ede6e1c3eca85d65a4fb90d895cda31b5907168848185ab0176570ff82a07b7946c18ffbb300d5bb4446b2e6de04be375e3a8592b9d7b90ff2ad991b06531d52e0c08dce031f71093b45df7c625eb02cf044eedf224277576c671c6d4fd899dfe24154c6a10fe41a63ee2606f868bc226c8fc2b5873d5156bd6b9be95e7621fdc0829d6cfd9a9d6bc2df3f8dc399b436b96c92730ae916844a42cc324469d153cda01810d4fee0359b269f1059a8f77551f83201f01f0e08afc6ba94c65e9fe3e2d9b37eb9"}, &(0x7f0000d3b000)=0xec) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008f4000)={r3, 0xb8, "5026fe73066807e2b79c60e8c2f45a38a577e7c2b4b3285667a7d4b0adbd427b7630abb102e5e06fdb314c8ad0e0c8a8c83be782280a2bb84aaec69bd6acb88a05089cfc7867e5b0e1f55b4d61dcfb169b625ab7b74123ea98de910e563f522d5ad3449d1852dac1a17faeac5a4bc8baaa67ac37d9f4078a151c7e559095bdbf2aa4c3e3c7acb15d1056964e63c8ee8dba4b7cc3fe1532dc4c6bd822646fbf5f02d811d2ce5e6de0f26cd6b857c298c7d356f450736000cb"}, &(0x7f00001aa000)=0xc0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) fcntl$setsig(r0, 0xa, 0x1e) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$random(&(0x7f0000f0b000-0xc)='/dev/random\x00', 0x0, 0x2000) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a97000)) fcntl$addseals(r0, 0x409, 0x4) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0xf91, &(0x7f0000fe3000)=""/188, &(0x7f00003b8000)=0xffffffffffffffea) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fea000-0xc)='/dev/autofs\x00', 0x2, 0x0) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r3, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000323000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000de3000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000f59000)={&(0x7f0000721000)=@can, 0xd8, &(0x7f0000a86000)=[{&(0x7f0000c46000-0xdf)=""/223}, {&(0x7f0000634000)=""/4096, 0xef}, {&(0x7f0000eab000)=""/3, 0xfffffeac}, {&(0x7f00007b4000)=""/237}], 0x0, 0x0, 0xfffffffffffffe4d, 0x4}, 0x10040) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000a9a000)=0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f71000-0x11)='/selinux/enforce\x00', 0x301000, 0x0) rename(&(0x7f00009c4000-0x8)='./file0\x00', &(0x7f00003ca000-0x8)='./file0\x00') read$eventfd(r3, &(0x7f0000e2d000), 0x4) syz_open_dev$usbmon(&(0x7f0000abc000)='/dev/usbmon#\x00', 0x10001, 0x180) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000e4f000-0x8)) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) keyctl$get_persistent(0x16, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00009b0000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d00000-0xc)={0x0, 0x0}, &(0x7f0000719000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e1000-0xc)={0x0}, &(0x7f0000552000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f54000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00008df000-0x4)=0xe8) getgroups(0x4, &(0x7f0000242000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000245000-0x4)=0x0) fstat(r2, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000065000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000dab000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c97000-0x20)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00003f3000-0x4)=0xe8) fstat(r2, &(0x7f000029c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000982000)={&(0x7f0000399000-0xc)=@proc={0x10, 0x0, 0x1, 0x4844a0}, 0xc, &(0x7f0000686000-0x10)=[{&(0x7f0000349000-0x12c)={0x12c, 0x3d, 0x100, 0x5, 0x1, "", [@generic="b762eb8bff64add1bc01ab2eb806d055162d6fde0256740131d5afea919db730a411283205dc132335cc6aab4c4e63dddc4ac316dc100934ebf101380e2b15446497e51760d17a336411ac95966844f7ba66cab398579934b789e4", @typed={0xc, 0x4e, @u32=0x101}, @nested={0xb4, 0x8d, [@typed={0xc, 0x40, @fd=r3}, @typed={0xc, 0x87, @uid=r5}, @generic="ed2ec3719bd6dbeee7fe415a190e94a390630fe53e7dececf3c20cf174229dd56c3aeca8905e25b456b5edb16744ee445464962a057e6e4b5ef525035fafbe0cda612b48cc67fdfd4be86aea9138b42eb4db945f3795162f19ffc9a0095b6e9ca8ddfceb1200251c9bb89681b9b521cfef8c5c31eec02d276fbaddf4ca52a240680de15e88d2becd222e5beb507b0e1a6dd7030e0d1c9233"]}]}, 0x12c}], 0x1, &(0x7f00009a7000-0xd8)=[@rights={0x20, 0x1, 0x1, [r0, r2, r3, r2]}, @rights={0x20, 0x1, 0x1, [r4, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r4, r3, r0, r3]}, @rights={0x18, 0x1, 0x1, [r2, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd8, 0x20000000}, 0x8040) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000039c000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000047000-0x10)={0x8, &(0x7f000039c000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00001b8000-0x8)={r1, 0x1}) r2 = socket$inet(0x2, 0x2000080005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000245000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0x2}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) socketpair(0x0, 0x1, 0xffffffff, &(0x7f000006d000-0x8)={0x0, 0x0}) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r3, &(0x7f0000280000)={0x1, {&(0x7f000039d000-0xbb)=""/187, 0xbb, &(0x7f000039c000)=""/201, 0x3, 0x3}}, 0x68) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r2 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) vmsplice(r2, &(0x7f0000e13000-0x10)=[{&(0x7f0000289000)="b713785a61104045f4179c1b1b686e73f6d74ac0adbbf8f92bd59a6597a29e6f2747f280b1d399e95a9e4326a4467505db91e310b0cb2d42a6b71adb9410ebaa3d891c530a9f1cc3479907f983e3c51358188d6940b28a51b709780424ca2bba24ef7a0a000a86c3615ca278b64232a63c6bf9af17b38e944ab01f5b", 0x7c}], 0x1, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b2e000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b2b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) [ 329.269468] xt_socket: unknown flags 0x2 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 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, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x805, 0x0) mincore(&(0x7f000039c000/0x800000)=nil, 0x800000, &(0x7f0000b93000)=""/16) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/checkreqprot\x00', 0x513c02, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000d3000)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a4a000)=0x14, 0x800) fadvise64(r3, 0x0, 0x8, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00004b3000)={@local, 0x0}, &(0x7f000005d000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000acf000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000c99000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f00008e9000)={&(0x7f00007c7000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000be2000-0x10)={&(0x7f0000f58000-0x8c)=@mpls_delroute={0x8c, 0x19, 0x2, 0x1, 0x3, {0x1c, 0x30, 0x20, 0x7, 0xfd, 0x1, 0x0, 0x0, 0x200}, [@RTA_DST={0x18, 0x1, [{0x0, 0x7fff, 0x200, 0x4}, {0x1, 0x6, 0x5, 0x580}, {0xfa8, 0xffffffff00000000, 0x6, 0x4}, {0x5, 0x6, 0x9, 0x3}, {0x9, 0xfff, 0xcf, 0x7}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_OIF={0x8, 0x4, r5}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x20, 0x1, [{0x5, 0x4, 0x9, 0x7}, {0x9, 0xc9a, 0xd4d7, 0x200}, {0xfff, 0x5, 0x3, 0x3}, {0x3, 0x6, 0x1, 0x200}, {0x9, 0x1, 0x80, 0x7ff}, {0x6, 0x1f, 0x3, 0xfffffffffffffffa}, {0x3f, 0x5, 0x10000, 0x9}]}, @RTA_OIF={0x8, 0x4, r7}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr=0xfffffffffffffffd, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) [ 329.326635] xt_socket: unknown flags 0x2 2018/02/03 22:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f0000bcb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000e59000)=0x3a) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000010000-0x4)=0x3, 0x4) write(r0, &(0x7f0000001000-0x1a), 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3}, 0x2000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000)=@generic="0e733ffa5f7a34cb3dda9d6e9b9ea25f") 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readahead(r0, 0x6, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x4, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c96000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x14000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008ea000-0x8)={0x0, 0x4}, &(0x7f000087b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000112000)={r1}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c95000-0x8)={r2, r2}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f00003dd000)=""/174) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000749000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000749000)={{}, 0x0, 0xffffffff, 0x0, {}, 0x8, 0x81}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b62000-0xc)={0x40000000}) r2 = syz_open_dev$mouse(&(0x7f0000bb3000)='/dev/input/mouse#\x00', 0x6, 0x60200) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00004e8000-0x4)=0x6, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00004c7000-0x9a)=""/154) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000810000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f000054f000-0x1c)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xffffffffffffff7f}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$lock(r1, 0x7, &(0x7f000097d000)={0x2}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/hwrng\x00', 0x400000, 0x0) mount(&(0x7f00007c3000-0x8)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000395000-0x4)='bpf\x00', 0xc0000, &(0x7f0000bd4000)) ioctl$KVM_NMI(r2, 0xae9a) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) socket$inet(0x2, 0xa, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c1000-0x9)='/dev/vcs\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f00001fe000)='system_u:object_r:net_conf_t:s0\x00', 0x20) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8), 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000), 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004d5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000224000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x0, 0xfffffffffffffffc, 0x0, 0x0, r3}, 0x10) write$eventfd(r2, &(0x7f00006d5000), 0x8) write$tun(r2, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) sendmmsg$alg(r2, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1}], 0x1, 0x0) 2018/02/03 22:58:49 executing program 2: 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) r1 = syz_open_dev$mouse(&(0x7f000061f000-0x12)='/dev/input/mouse#\x00', 0x1e, 0x200000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000de000-0x8)=0x4, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000261000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x8001, 0x6) set_tid_address(&(0x7f0000525000)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r3 = request_key(&(0x7f0000970000)='rxrpc\x00', &(0x7f0000db3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000345000)='\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000676000-0x8)='keyring\x00', &(0x7f00009b2000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000789000)='id_legacy\x00', &(0x7f0000653000-0x5)={0x73, 0x79, 0x7a, 0x1}, r4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b61000)={0x0, 0x1}, &(0x7f000037d000)=0x6) bind$bt_l2cap(r1, &(0x7f0000087000)={0x1f, 0x7, {0xfffffffffffffffe, 0xffffffffffffff00, 0x7, 0x7ff, 0x7, 0x8}, 0x6, 0x16de}, 0xe) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b8e000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x9, 0x4, 0x5, 0x9376, 0x3, 0x200, 0x1, 0x5, 0x0, 0x1f, 0x0, 0x3, 0x41, 0x2]}, &(0x7f00009ce000)=0x108) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000142000-0xe)={&(0x7f000083f000-0x1000)="79a08e7d717a46311895f730755fefcd9e0e310a4db790ad50665e2bbbee66ffa20b3ebcad3d26c8095efa66da4f40c6881333f2d92451bc4ec6fd708c04762f1326656c3e781e0eff033cb59cecaeaa7e05acbcab02e5c2b5a5653aec572a2f29c50dcc4572c70411dcffe68af59944b1e338c754ab3507723749c17d4876ede55b2c1c5c58c5a4bc085f1f43fbf10a37fc54fe68cd39e5471187fd204f50c80883a2da30c1e1ab46ad809bb977f18e8d318351321535e13a0306813a4c506137c78efec5772fe5f88ec1b4273c1ab9f3701e56c5f97375affcd677566f085e5f205c53edbd80e6abfcf44ee71667a239a1d417cd61a422c8849aef2e7e15520945a3f3fdc3b8963afa77419bc346527a3fcd460ac6ada5ad9397ea9984c4bc0e4937e23251df589aba0adc1a165bd18dd61a239aec6370ea503b63bfdc51812adf921a70dd32bcb60ac81df5697f3a7a64cb4eaf880133613cc343c1ab5feea4dd7fe087e9dc82315044079aa29fe123b15cdd91d47b985356f22f90557ba7ff1e59bb0cfac4eee9d871851b013140f2578e7904393079b462b7d8799768432e83885a75ab0857ae450eef16d22fee3c77d05e44ac503c658e50fd13ba7551a11f40b51d26e0571ca7399101f00af97b23720b0698b5565ae35f1eab6884c2bbf7280550c62e8c120105a01b8100408646fbd79def3bc3376bb6b89a8dcfbcbb56bd1abaa7ee642d79bf046d7ebca5d0887fe01fb5688e313c8f37e666d4d63e38f755eabab547893bc021ae812a2e23560bda97a66418514723b03c9cb7872f0d8e3b1d5dc43142a6b03ab8366b9dd0457b3acac0c6f33cb65bdc0dd9d7f9da08e13dc8f5ba19c8596d39a3b078fefdd6e8cc9718962ce9907bfff500a242ed616d0a1ab89c85f64ebdcd7ed01b03ba321133df5eb713b5e749fd8a9131456657c4ccf22248307cf01754c42841e648db40345c5a6ebdfc137ffb47400258b4494415d00cb161186474dbf2adff2735d9e79460522e528e6668b6d977deef54a840cf63cc3c725eb902a31a9d73bbbe0ff691d289ac759e99ff26ef6b4a09c429202c987f9a8270b80670308b1c5dee3fa8ef30ef89286834fafa51bedff46c5f8645584f9b601cf2f0b774001fc8465c8ebc4f5d3064445fb31791b7df894e80aaf998188c0f1546950bc6a33ff12804255b9cc1808cb5dd95deb9cd8874e3733879fd825700edb4f7f6a0532b5238a84fec03769a68ac604307bd676d874834b81a1e777031e7f46c961651d22f18078408f67d2887d632b17daacf5246e34d4c8110121a6d1d7d043e660acbaba932a67355f356a96d4034d9ff2417e6c3c8bbc71d39dd9f0d401b1a9de62225091026d5ea4ca405b80b9304306d54fe458e95f48f2541172bffec84b80bb8d047e22245089445f0d516917c3a82e0a13f47696b3ddbe05abaac8815f91f5a8681948764d8e9bbff10c1b51a2aa5ddbd7d2ff4c6161047a5d0a1c5fcea5bb75b17df6a8ddd0ea5f6437c119c1ff8c2dbc06e61de837dea42664a00ce9891f766cf4a5747e8d4dbc47bccfe2f989660fa47e51edf038b26ad0674e2035d757359fd6254582e6511893d7debdd5c74296a8a2ffd39a7b9be24a36d82f289e79591dd540e50c18290c1780ba4a932ced9013da643a166bbae6b2d866d6ab3156d228b5e871742d7055723785912183e03a6b48b6f6f690f0c1f03da7ad78a772214bcab9553e0b465c6308940111a40280f86771a408e87d19b5376d911d54c710f3157c275524738f6ff75fd7615e9501f280baf146851c4c2e1ec6a56a57c68297c7f7bc5c6ab99dc6e39a7cf56fb770ecfc5aa5771894bd464849da7c729cc139764c454184463d60c38589e74c94b0b0458aecd59198004af46202b3993b481eab60034672ff288db6571ef3ae39abb8ff076efc683564c7d823c2ebbb5f34f39f0d54ecf8cb38ee1016f33c13d69e0b883a7aca7cac62e7b2e355fde7c3d70c618ec4c97d71e0283578413a96871e411884da7684e92a5080e166a4c71bf01056202df63e6476448c26526383b8a5096c4d7859a9ad8f30b1b6ffa6543903b4e037773e50378b97f47e1373ef7ff6b4875c6b3ca50e54dba9c1f5663ed7041170b8011beb60ea7ce05f383e12792555c7ed8d3876db4567303b46480e195f951ce7f0408befb310315c56a7abc622bf2384799fea34ba71d8a5445b67820811ff69b94a4158e03dff789cd151c2812a22c59537a5a5b8fd6f9bc11aa2c9992ee269eb7619e0a551a41c25bae1a34f3c953213d10488aac35647b6a0f95691c5017554fd98283660d339d67d49973707e2db6eb5f16328330a6fd598f789881bf221084ba4cc009ab8dcb5558a057fddf28f76fca8119844c83261da4a0cf412e69cf367b44120e71073eae00ad6c07e72442056a89944ed92ac6c29cab9587b3ea1c06ebab231671f6f9cc6e8fae1a6b4c3c1f2ca3271c2701396a1fd389ddbf57c587365a125e585f4552243ceeade85aace6cc6c213b2e3b6fa6984e491eb3e4961baa8dc4d8cfcd15cca283884984c13ee81415ddfe0b7dec50e29dd01fd7878c274d646a7b305d9b6e86de87a7f93a37291b75b1e27ab9095e1a872b5a6964a2ab9ab2505b05d46fd2fbfa4bc19e9e3b06082561eb42859867d71644b1734419e7e9a925f9e6dc34d16587a439e1fa6ec6d92456e7ebaadb6490a1ac0ad54282cf2fc3ec3ebc89457123da849dda6def6a9e3b51704fcbb904e80c2242b3df5d5f9fbc09f5eabe7360003f5c5f31a55996b9d1909091ae36f964f4fca6f7bd7311911e18764f485e88ff058b4d0b5b97c3d0b1d99f45a656d748ac0074335899d3f64ba6ab73ab14e2d390b89a650cfe2ed5c9001a6c6eca92c4e43ef40fea3a10cd14d16afe9362a7e2239fdfe38a6a30b58381d0f43ec77b1033bfd64cfc3423ec8ccf5d45edb52b47e10819949d3b567733b1241850b4ff5bf6209fb2794cf5df2a1d7fe76d3cea85addc87d9423729194f08c45eb938f0b490f49d901ea244c50357640008ef12233a4236eabade178a345042833a22ea498608c3307c8f13dc682836df7478f181b9b44f372e96fd298b53c337799aef9ebc6d73c378245008a8906cb21226671e1d00eb95d51c6da729683e59662883f6695bac7687f432183c379dc32e150b93d7647bd4ada8d327c3a2481d4ca2ed0098874a6f1ce0511091bb852c10fbae78a0a9df9d2bc7635510cff22f99c8b982a3d2e60434437972e8d87221aa1dca4031eb251951efa5996262aa95c455ff5278aa52caff9155dbd89af2c6ed0a360bbe4d2b23891b61c714a8f65e7e57d4fed0bec7715a2571b189910a835ea3d93b4aa308f95e60196201654bbb5614d539cfcc906c6f5ee2b7de28d8917486db743cd9785fce06b759a20162e1ed58d1aff45919bd76e12b7cf4b0819f1fa9a8c9d12d02fd67a5ab888d4aa2efe8d39378ac131eb3d9da31af79e65897a74c95eaea7e0b11ff7e2c766994d2f14a79fe7d62ce7330aebc0616cc234f1b8d378e0a9aa33da7e54dcd566f2422489e93a6ac40e139bd567dd89714025fd163bec5c8853561b85f867e8c61010b50e615e4bb9ae25dbffa8a671f5e05bab1a3fac9f9df02048b5dcbfc4b0278692058a481bf3dd7e2e38d6381c4b1d8b2f3f34c5505dec5b6ad61c36207b578df991cc453e20b338183bc5d12ac6dc01ca272602b65b76b23d46f88fa3bb1a4fe784df167bd793fb3f2346e2d2d336c63de1dfdf7f8d8afaf1bd69f136638ae1c1659f0970e3413267593f2f34428ff47509618a0b3b70eeeb7f8cc585f2d19c9d1541e059ee971df7b4a5c85d5a60c31102cd358405534ec61eb03f380b83e4512d0980026de870f2ab443432fcdce95dbe15c9d38c099b92e0ec6473b670fa7893d778114125dd3b937f82a357ea50397c18f145f618f19685353a664ead73ad86c525c8135f9f9daddb08f271dcdb41d774d3401bb857832dc673290889c5f20d926f032548c798b808fe43882a03c973663385823b8ab908c608a4466faf6fe95e04ded8c2935d28db2d3f3c33aa5f095ca3cf38cebd0ac4b20b2237c60efb56b2ce3ce379d6f5817e9fbe31323c6a996183198a89f5905e2d9088f90de0128341c506fa32a79aeac2c7bec002b740a218ffb565c5f36b091f5ba08ed1f5ec5a86b1770717f7f48dd6a7ee2f0379d27742d5a4f42f16b3edc63be873bf1c78824010c280ce5a05cbfcdbbd1a990cfba99ab0c3c0057e6de316b9de63130af8233b30c9292da572f0f3a423cebe8afc633e6415341155b3a5fe381b7802095ec6a5408c0737f43f3428503204a426ee225013d4600410af8580a27f8bbf0bffe9775cb97d02fb627efe27effb4d7b7ec5868308ad692345ed94ee6535ca5e9da2adc10793a5d76020d64f79f47c5cc59bd5aa8d322ede295590c3f35f5ce8b8b057986d7d6eaaaca36b23f1129371193af3425c3d13c29cd241434fd5c7c441e4e17d86f708b82e668639eba6842d2f4748a212f3559d8da720e333164e0c491cf74720689dde3f30ea4a227c809c1d126d3d1cedc9554eed1d8a62f86efb0eb19dcead48ff5e49fad0991f2f39ed0e5851cfae5d7bc0076fbd334f380c6a728aa30ba405026cd7ad124afc6e67880469bd366c4a080914ffc68997056b5b903e538852ac42190a597e5b827c4b130c1bfc3955df460e12ef63605bc5e90553e7a25271cce106bbe3c9c3af4c750cba05b34ad8b30895ec5ed371de50e5b61f564da7c43e7a94c6b57038365f9603caa6a3e3c710853c6ca56b4c8e276829e38ac1adcdecc1cc8bf45e8335c03a9eb02d9397a415d4e1d86326943c8ad8857ebb99f677a4f4ac7a95d084db79e98137a818670fc281b1b0e47f3a804b45e4167d5c277ae586b2c658d4601f66c0ad1595c0c67fff25a8a2f13c1c71f88b8be2cfd0aa2086c4ced6cd8ccbbb9534c9946044b759373e8fbc679b59922d1f4c60502d68c9d10506baca277bf341ff5d0c8b8a68617a086d75e708b2c9de5443e28b2b244d7441fc96fba7a4b8aa8f4dd2e314088c81b305f6d09566cf4198b3955c3cceba24395bca0fcb208af4d2e4aeeea86622874b4ee9c2ada836b2576d3fe5367c7406587b86dff307309cdbd2295dca52dbe5843e4ac4fd9bb04858f4ca6ff73ffaff14b47084f5ad41324e564c33ae960dd1fd71420c96ce1ee4cc3a78277a4d14b7113750d68b068f8a06575b053e92a3d0c84a9a1f7435ba95c87733e5791ffab599e1e28733f92efca81b7fec27e959a9c3b008571cd7cf6c5f795d7d3e2e33ee99c24c1e253d2f056994b6e6022cd7344951911800cca1736986be75edcbae51ef6ce6329176f0264a3e83b8f2306c1f7e82bddbbd6a82415e4869f3c2aad10f58379e50312b2f5a6a71565fc8381206c980e9a4760aad17a59dff60b1b1418beffd00c769a486092ea70bf72bdb2c35e440cb77330a68875f456f51fa5c7b24e412fbfc0daa069e4a5bd6ed2b92c67c0f7d7b4d699a1cabe87c107cd62cff2dfe9e97b9107007fb5b6500b6995d0f40fd27a3d3f551633a47a24dee962052fed8a9651bd0361a83f186303b7253001d4d0d9634486957653025bd98ad02d11e758ef01a47ba8550a9832de7c930308fe206974dc3c21097169ba63189f5c62b664fa466da4297f9fb0fa6e114e24408c0623572a261b8078ae85040ec89c1dbe0c3f7619cdc369b04913ec6dced8e2013905", 0x1000}) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000024a000)={0x4, &(0x7f00002a6000)=[{}, {}, {}, {0x0}]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000019000-0x10)={0x3, &(0x7f0000fcd000)=[{}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000fd8000-0x40)={r1, 0x2, &(0x7f00003d1000-0x8)=[0x2, 0x80], &(0x7f0000221000-0x14)=[0x6, 0x6, 0x10001, 0x100000001, 0x5000], 0x4, 0x9, 0x6, &(0x7f0000c39000-0x24)=[0x5, 0x7, 0xd6f4, 0x1f, 0x7376cccb, 0x5, 0x6, 0x3, 0x0], &(0x7f0000a83000)=[0x401, 0xfffffffffffffffe, 0xf990, 0x4, 0xfff, 0x80000001]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/sequencer2\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000d5b000)={0x1, 0x0, [{0x40000073}]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000714000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/03 22:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x213) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) socketpair$inet6(0xa, 0x80003, 0x7, &(0x7f0000e75000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d4c000), &(0x7f0000ec8000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/03 22:58:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x330) 2018/02/03 22:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = open(&(0x7f0000e9e000)='./file0\x00', 0x180, 0x2) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000bad000)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) socket$inet(0x2, 0xa, 0x0) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000ec8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000074000-0x78)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @rand_addr}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1c2, 0x1, 0x1, 0x0, 0x5, &(0x7f00006a6000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffff, 0x9bef, 0x8}) 2018/02/03 22:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00008b7000)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f0b000-0x8)={0xffffffffffff9482, 0xffff}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f9000-0x10)={r1, 0x0, 0x4, 0xfff}, 0x10) 2018/02/03 22:58:49 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000422000-0x8)='./file1\x00', &(0x7f000047b000-0x8)='./file0\x00', &(0x7f0000620000-0x6)='sysfs\x00', 0x0, &(0x7f00008b6000-0x7f)="b78f8555cb053eda607f2ee4563f31517b43f4544629b8ceb15045eed62df44d797d7c39cb85c3b34e93764347337213e299965402148c07921ebbe5ed5ed8ee3805a9a167ad37ba757720f024876b7e6d7932811f627955e8c1e7a618a5cd3b94a26e9a2da8bf869fb3920cc4be11c68fe2133b8f4095e079bb88d4f8d434") rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00007e2000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0xda8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000050b000-0x8)='./file0\x00', 0x40, 0x0) getpeername$unix(r0, &(0x7f0000999000)=@abs, &(0x7f0000068000-0x4)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000306000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x4001) [ 329.654442] Cannot find add_set index 0 as target 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000843000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x103000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000cbd000)) clone(0x0, &(0x7f0000631000), &(0x7f0000125000), &(0x7f00008be000), &(0x7f0000ba7000-0x2)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x50}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000002000-0x14)={0x40, 0x2, 0x1, 0x0, 0x5}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e9c000-0x10)=@generic="6db40cf67ecb4e1ab6576f0ba0258a78") rt_sigtimedwait(&(0x7f0000002000-0x8), &(0x7f0000001000), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r3 = semget(0x0, 0x4, 0x1) semtimedop(r3, &(0x7f0000000000)=[{0x1, 0x5}, {0x0, 0x7, 0x800}, {0x3, 0x0, 0x1000}, {0x6, 0x8dce, 0x1000}, {0x0, 0x6, 0x1000}, {0x3, 0x5, 0x800}, {0x2, 0xc1, 0x1000}, {0x2, 0x3, 0x800}], 0x8, &(0x7f0000000000)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) fcntl$setsig(r2, 0xa, 0x1b) rename(&(0x7f0000290000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000fda000-0x8), 0x100000001) [ 329.679047] Cannot find add_set index 0 as target 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x2, &(0x7f00001f3000-0x10)) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dde000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000028a000-0x2)=0x80, 0x2) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) accept$inet(r1, &(0x7f0000155000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00007e0000)=0x10) 2018/02/03 22:58:50 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000013000-0x8)={0x19980330}, &(0x7f0000002000)) capget(&(0x7f0000013000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000844000)={0x4, 0xd000, 0x9, 0x80, 0x2}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000339000-0xa)=@file={0x51dbe58371e97e61, './file0\x00'}, 0xffffff95) connect$unix(r0, &(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/03 22:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$netrom(r0, &(0x7f000027a000)={&(0x7f0000b79000-0x10)=@ax25={0x3, {"ae8ab5178b870c"}, 0x10000}, 0x10, &(0x7f00001a3000)=[{&(0x7f0000602000-0x20)="dd0f5555a59abeb3b8a4a945040caa5ca25d03d8b6a88e5178874b20452a8a0c", 0x20}, {&(0x7f0000368000)="9a91a7c0ca1cc3093a72da0dc127f9cebffce56959b6f5a3c81b8d24d51b8bc02f4fadeb38c0c9ad43305d343c2a131beb925af87895ab4451ed76e780e7d5e04587cc7342ac0a4b99486ef9d8e7d9614f44a341fdc711daa2139e3a13b8c18cdad0cd4c45919d06ec7655d6e0bd72c8529a63cc180b3df55d28c26835e95521f7", 0x81}], 0x2, &(0x7f00003fc000-0x58)=[{0x58, 0x0, 0x7fff, "164495312a5e08424e846797dc17903f49f8a75b6d3fb6325dee4993f30987b3a3917b955d6f6c1a190572223e733311186686c55f4723fee2a07dea28409edcfa"}], 0x58, 0x880}, 0x120) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000000f000-0xc)='/dev/audio#\x00', 0x0, 0x40) fchmodat(r2, &(0x7f000000b000-0x8)='./file0\x00', 0xa) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000a000-0x48)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000)=@get={0x1, &(0x7f000000f000-0xba)=""/186, 0xd1}) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) eventfd2(0x7ff, 0x80800) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000f000-0x12)='/dev/input/mouse#\x00', 0xa4b, 0x80) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000026000)={0x9, 0xd, &(0x7f000000e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x1, 0x1, 0x2, 0x7, 0x6, 0x30, 0x19}, @exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, r0}, @generic={0x100000001, 0x8000, 0xc17, 0x3}, @exit={0x95}], {0x95}}, &(0x7f0000029000-0x4)='GPL\x00', 0x1000, 0xf2, &(0x7f000000e000-0xf2)=""/242, 0x41f00}, 0x48) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000029000-0x4)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000028000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x2000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000002a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000012000-0x1d)="6c00728787c91ae9881a00000000000000029907e573771c406f5adc1a", 0x3) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = accept(0xffffffffffffffff, &(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000017000-0x4)=0x10) r9 = syz_open_dev$vcsa(&(0x7f000001e000-0xb)='/dev/vcsa#\x00', 0x7, 0x1c7a00) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000028000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000029000-0x50)=[{r1, 0x9440}, {r2}, {r3, 0x1200}, {r4, 0x710b}, {r5, 0xe}, {r6, 0x8004}, {r7, 0x200}, {r8, 0x20}, {r9, 0x2000}, {r10, 0x100}], 0xa, &(0x7f0000028000)={0x77359400}, &(0x7f000001a000-0x8), 0x8) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000028000-0x10)={0x7, &(0x7f0000027000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$evdev(&(0x7f000000c000)='/dev/input/event#\x00', 0x73, 0x80002) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r11, 0xc0406429, &(0x7f0000028000-0x40)={r12, 0x1, &(0x7f0000028000-0x4)=[0x101], &(0x7f0000028000-0x4)=[0x0], 0x2, 0x5, 0x5, &(0x7f0000027000)=[0x0, 0x5, 0x3, 0x2, 0x1f], &(0x7f000001f000+0xeb2)=[0x1, 0x4, 0xa7, 0xffffffffffff7fff]}) socket$netlink(0x10, 0x3, 0x4) 2018/02/03 22:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/vcs\x00', 0x8400, 0x0) recvmsg$kcm(r0, &(0x7f0000ac7000-0x38)={&(0x7f0000757000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f000075d000-0x30)=[{&(0x7f0000c1b000)=""/87, 0x57}, {&(0x7f00007ee000)=""/243, 0xf3}, {&(0x7f0000054000)=""/166, 0xa6}], 0x3, &(0x7f00005f5000-0x60)=""/96, 0x60, 0x928b}, 0x40000040) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000b32000)={&(0x7f0000682000-0x10)=@can, 0x1e1, &(0x7f0000488000)=[]}, 0x100) read$eventfd(r0, &(0x7f000052c000), 0x0) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000018b000)=""/108, &(0x7f000008a000-0x4)=0x6c) sendto$llc(r0, &(0x7f0000a92000)="3dde7037efa6b9688528ff79813798", 0xf, 0x40, &(0x7f0000ed1000-0x10)={0x1a, 0x3, 0x3, 0x3f, 0x2, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x10101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x14)={0x0, 0x100000000, 0x6, [0x7, 0x5, 0xaad2, 0x8, 0x40, 0xdf]}, &(0x7f0000001000-0x4)=0x14) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x109a}, &(0x7f0000002000-0x4)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xed0, 0x8801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001a000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xcfee, 0x0, 0x0, 0x0, 0xc29, 0x0, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000583000)=0xff, 0x4) r4 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f2000-0x7e), 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b40000-0x4), &(0x7f0000fa5000)=0x144) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) keyctl$chown(0x4, r4, 0x0, 0x0) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b7d000)={0x0, 0x6}, &(0x7f00001bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d22000-0x8)={r1, 0x7}, &(0x7f0000a37000)=0x8) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000079b000-0x8)='./file0\x00', 0x8) fcntl$notify(r0, 0x402, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000684000), &(0x7f0000df8000)=0x5) 2018/02/03 22:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000096000)='/dev/dsp\x00', 0x28000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:50 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f00002ea000), 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xd2c}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000153000-0x6)={r2, 0x3}, &(0x7f0000ebd000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x38)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000024b000-0x8)={r1, 0x28}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getuid() r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x410000, 0x0) r4 = epoll_create(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000001000-0xc), &(0x7f0000001000)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x1c4)={0x1c4, 0x10, 0xf, 0x10, 0x2, 0x1, {0x2, 0x0, 0x9}, [@generic="e328211a63e2cd8d462e904883369b15e6a65eb669fed96cfba406f911a1003de6547946a038a19fb807d042b23292b0d8f85453804176cabe7ca362f106bce0097e55c938ea", @nested={0x168, 0x7, [@generic="767946b1f98125722eebeefdd9b7de219532ec1a027cfc378bf9b8fccad68bef2215f5d647cc60876afd3a5c8465fd8b6d96372729d7951a1eb87e6b1ce4f94c1ff9ae21817623b07234212c286d0d8858360b347b50132bc5936ebccb5e6f9cac4343cfa78a633ebfa29e40f06bf2f07d7385e13d80f76b07f6ca8a73850552a60e01c7e32280ec0cff65e4b831801cfdc53f4638011001d4a2e5", @typed={0x10, 0x7f, @u64=0x100}, @typed={0xc, 0x8d, @u32=0x7}, @typed={0x8, 0x4a}, @typed={0x38, 0x6c, @binary="89c7f26790cf4e4e2466cc3eb9792f93eee93264b913964ba710deff9e171d926878e53aa21b76f0943d9842e4b0"}, @typed={0xc, 0x81, @fd=r4}, @typed={0xc, 0x1b, @ipv4=@multicast2=0xe0000002}, @generic="d786fd8b064b751fe97edb0765ef7e8ea0deac1bc74c8faef22614774cc01f4b1aa9b3b14eb8b65e062c03cf1e83aa2a8e341c2e8b7027007fef5999f2f0918297ddf01d255ca467853a33de8f4b2dd6284c"]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x1}, 0x40800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000001000-0x10)=@generic="2dbf6d4a1c48b582f2f42fbed7dc5b1e") utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x2, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x200, 0x8000) r5 = add_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)="bbd55bbfafef0fafd5d7891a2974d8d01855d50f18325a127c8d6a2f74a11aadeab278ddb695c28f1cdea415d9f98fea6e9b498f891e56d771b15c689dc90f6202638c59d1979e8b4431ca99301f13a904a7865ee290", 0x56, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000005000-0xc)='cifs.spnego\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, r6) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendfile(r3, r3, 0x0, 0x0) r7 = msgget$private(0x0, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000006000-0x53)=""/83) 2018/02/03 22:58:50 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x101040, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x4aacfce398173cc1, &(0x7f0000008000-0x14)={@loopback, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r1, @rand_addr=0xffff, @broadcast=0xffffffff}, 0xc) r2 = getpid() prlimit64(r2, 0x0, &(0x7f0000003000-0x10), &(0x7f0000005000-0x10)) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000001000-0xb)=""/11, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000cb8000)={&(0x7f0000ca7000-0xc)={0x10}, 0xc, &(0x7f0000ddd000-0x10)={&(0x7f0000c99000)={0xa8, 0x2e, 0x0, 0x6, 0x2, {0x1f}, [@generic="c62b52d425b97c74acf59f24a18ae00105a838b167c0dfedd2dfcf9184a75127d22dc93153e0c7019ca448112e3eec982de8d706fca08d51789ccb6e6175603ba1065bcec9cd2454745315a4f9a465f7c16df04edf05bb560c729ccc3bccf8fb12ec73a334e79b2c5b70b4f11aaf1a31f7f0409ce757cd380343f568d8919665cacf35a28a94dd319fe575c2de6739155b30db82"]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000080}, 0x8000) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000219000-0xc)='/dev/rfkill\x00', 0x80082, 0x0) r4 = accept4$netrom(r3, 0x0, &(0x7f00006a0000), 0x80800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000065d000-0x2)=0x3, &(0x7f00005d9000-0x8)=0x2) ioctl$int_in(r4, 0x5473, &(0x7f000096a000)=0x1f) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000fda000-0x4)=0x7) fcntl$getownex(r2, 0x10, &(0x7f0000416000-0x8)={0x0, 0x0}) capset(&(0x7f0000861000-0x8)={0x19980330, r5}, &(0x7f00007a3000)={0x1, 0x3, 0x9, 0x4116, 0xffffffffffffffff, 0x7fffffff}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"738436307a00"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/03 22:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f2000-0x4)={0x8c4c}, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f72000)=@generic="c118541d8266792ae742c62537d15ac2", 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000062a000-0x4), &(0x7f0000238000-0x4)=0xfffffffffffffe87) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f000046f000)=[{{&(0x7f0000d18000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00009ab000)=[{&(0x7f0000f95000-0x78)=""/120, 0x78}, {&(0x7f000007b000)=""/112, 0x70}, {&(0x7f00005f4000)=""/21, 0x15}, {&(0x7f0000a2f000)=""/20, 0x14}], 0x4, &(0x7f0000a74000-0xa5)=""/165, 0xa5, 0xffffffff}, 0xfff}, {{&(0x7f00002cd000-0x8)=@un=@abs, 0x8, &(0x7f000077a000-0x70)=[{&(0x7f0000c17000)=""/105, 0x69}, {&(0x7f0000db5000)=""/145, 0x91}, {&(0x7f0000449000-0x93)=""/147, 0x93}, {&(0x7f000018d000)=""/229, 0xe5}, {&(0x7f0000916000-0x15)=""/21, 0x15}, {&(0x7f00001a9000-0x8)=""/8, 0x8}, {&(0x7f00000b6000)=""/177, 0xb1}], 0x7, 0x0, 0x0, 0xffff}, 0x7f}, {{0x0, 0x0, &(0x7f0000304000)=[{&(0x7f000091b000)=""/114, 0x72}, {&(0x7f0000c8f000)=""/123, 0x7b}], 0x2, &(0x7f0000ea7000)=""/30, 0x1e, 0x8}, 0x3}], 0x3, 0x2, 0x0) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/sequencer\x00', 0x0, 0x0) mkdir(&(0x7f0000844000-0x8)='./file0\x00', 0x1) mq_notify(r0, &(0x7f000029c000-0x60)={0x0, 0x7, 0x0, @thr={&(0x7f0000d7e000)="695c89c8e4b9ada46fe8a3fd887e52c9d466bda9fea4fb1945d4b451e90f4c9e86f6d85067cd4b262b0be161db4c3ab9ae3c7a549bc9c0154e301aa655eb205d4b730f7e60ba9e4ce09e6319ec37eb1834c9cea245d2002b8c75769683acc66abab9e3a72476002346265d5e2a1ebc97eb2cafc2809fc470b4e92380ca61ec4542ff4de99ca3f1f4e00af7f2fe8b4f36bb03693a466a11e1144a2468b87579ba26d81a22977cfc10fe8b907840457f3718c85ab1a69910dea139f3f5cd54f256a7", &(0x7f000009a000)="11c9ec2970c7f53f834c1e6c554ca4436c11f35c925647eddcb8f53cc1306d980f72b549aeeba8bc83cb57cf52fa43dfb8e1c3a71582475ac9d856c0f814cf30bb55ac64575d2a6f2bbec6be7bb7875204caed246a96f2b73d29a62f853a08519720562c3d179e8ac15336d7cfd559d7d5b3cce5f8367bc9964bfda3164fa9d8c026e49be5e0ed3232fdf9075863474cf905d3df61a3257d0a41d409258e5135e2af0163fe90c0f8859782108ef2bf57d0129fd4908dd3cc3869819ea48d791562548c93"}}) flistxattr(r0, &(0x7f00008e5000-0xe)=""/14, 0xe) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/03 22:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b50000)={0xaa, 0x8}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000034c000)={0x8000, 0x2, 0x1f, 0x7f, 0x8, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000322000-0x5)=[{0xb, 0x4}, {0x3, 0xfffffffffffffffc}], 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dc5000+0x11a)=@int, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00003a3000-0x8)=0x5) 2018/02/03 22:58:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 5: rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x6, 0x5, 0x0, 0x8001, 0xf7}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x3, 0x14000000000000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000811000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000adb000-0x10)='/dev/input/mice\x00', 0x0, 0x90000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006d8000-0x4)=0x80000000, 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000101000)=""/143) write$selinux_context(r1, &(0x7f0000a9b000-0x2c)='system_u:object_r:system_dbusd_var_run_t:s0\x00', 0x2c) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x14, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000058000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000406000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f0d000)={0x0, 0x0, 0x0}, &(0x7f0000353000)=0xc) syz_fuseblk_mount(&(0x7f00008c2000-0x8)='./file0\x00', &(0x7f0000972000-0x8)='./file0\x00', 0xe000, r3, r4, 0x8001, 0x3, 0x2) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hci(r5, 0xc00448ff, &(0x7f0000e27000)="2e6ef801c04ffcba20d15e60700e8c080000000000001c1317c624ff2d9fa7d75c79d0832f000000096fcb6886fa5878de04192553cbc5421544919cf7125e3f43689db41dae316650b141aab1dc3874ee38cc195c6e6ddc580c4c20c1b946f349c58a3a68c7531f8fd28d6a9cc454") 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x84005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000091d000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @generic="3338fff107a9d53bcc65053203e30606"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x330) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000c84000)=@pic) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c96000), 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/03 22:58:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004df000)={0xffffffffffffff9c}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000da6000)={0x81, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000d51000-0x8)) r3 = memfd_create(&(0x7f00005f6000-0x1)='\x00', 0x1) setsockopt$inet_int(r3, 0x0, 0x1e, &(0x7f0000b50000), 0x4) 2018/02/03 22:58:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000423000)={0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/03 22:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x10, 0x1d, 0x1, 0x0, 0xffffffffffffffff, {0x1}, []}, 0x36a}, 0x1}, 0x0) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009c5000+0xbdd)='/dev/dsp#\x00', 0x7fffffff, 0x60103) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000976000)=""/40) getrusage(0x1, &(0x7f0000352000-0x90)) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r0, r1, &(0x7f0000c74000-0x8), 0xff) mq_unlink(&(0x7f0000db3000-0x1)='\x00') 2018/02/03 22:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = syz_open_dev$sndmidi(&(0x7f0000d5f000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/03 22:58:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f000080f000)={{}, 'port0\x00', 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ce6000)={0x9, {{0xa, 0x3, 0x579, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3f}}, 0x0, 0x9, [{{0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x20}}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x54}}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, {{0xa, 0x2, 0xffffffffffffff4c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x8}}, {{0xa, 0x3, 0x2f43, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}, {{0xa, 0x2, 0x40af, @mcast1={0xff, 0x1, [], 0x1}, 0x3f3}}, {{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x510) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) r4 = dup3(r2, r3, 0x0) tkill(r1, 0x16) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00006ab000-0x30)={0x8, 0x77e, 0x3f, 0x6, 0x9, 0x40}) 2018/02/03 22:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000dad000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000073000)=0x1) r3 = getpgrp(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000a4e000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000242000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000931000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000ad2000)=0xe8) getgroups(0x2, &(0x7f0000c31000)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a88000-0xc)={0x0, 0x0}, &(0x7f000043d000)=0xc) lstat(&(0x7f000040d000)='./file0\x00', &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000b25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() accept$inet(r4, &(0x7f0000ece000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000005c000-0x4)=0x10) getresuid(&(0x7f0000b2f000-0x4)=0x0, &(0x7f0000fdb000-0x4), &(0x7f0000f66000-0x4)) getgroups(0x3, &(0x7f00006c1000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000a0f000-0x38)={&(0x7f0000c97000)=@proc={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00008d4000-0x30)=[{&(0x7f000030d000)={0x13d8, 0x16, 0x8, 0x5, 0x3, "", [@typed={0x18, 0xe, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x8, 0x8e}, @generic="21749906151117bdec45f8f606e04fe83b8dfae719ca9e66132684e06e009af7bf4301e9f67754185a65d6551a9089952e81c6a083366c6e8f1d102f4a82b50bb556c8873366b0b2b10df51f0455d1e21b848cd322bacb46c9cdd989ce2e41c14342c1fe95d53ba3b9fafe1505953f9fca7bac3f6dbe7a35191f45a4dbffdfc0506a24bdc8f78a526bff57bc243ef70442c7b05268ad243af7b4cca71f7755377d2819e7f611c5e01710e1098e1cd4a8c416deb76ee7fa7b7bef7906106ea8546aef6f4dd20a59f4cb56aaeb33b5ba4abf7b66d930a4c3c2bdfccc70128d5116e204307081d0029e3599a9617e3a5fbbc8b272fd8d5482", @generic="9d6a7d2c28d761e60a9b4332c3c83bfa28b187841b5897c84bf67fe5b4461faf5af666b349d5e29306d8eb32e2f132d8689a24009d910a1d824552932b72c78ccc27075c3a3a7166f6b5d94f4fb2ddfcf9693b96a276c4fb4a124dbda1187a052c84f291bf6dc7196dc7382b84d4d73fb25df44e972bf13cb8c5a459db54d1", @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @nested={0x1200, 0x81, [@generic="d6883f06cbf5f327ffe530d76c64b7b3e957ad806afc88504bb1496fd7123f513332dac4272b2558aaa8afed418630ae549c609aa5b88470b5296df436bebdd3abfc77e01b38323753aec11c918325c1531aa887a25d401c3f913e23", @generic="5ec82e4b5f37842ca0c612e2b50459e621dce144f9a0f53ef708227e67a5db50be00b4a46571925eee0f2308c5d8f7816e6dea67994e401a734daa3e37a2878d19c5fd4897d93ddec58f45ae55113899ef6eae3063a2fc95c2d7ab2dc776dc5985668ec3eb5e025f23647b8d5e72fc3365417afafbc1008691d79297fa", @typed={0xc, 0x54, @pid=r3}, 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@generic="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@nested={0x39c, 0x1, [@generic="8dd0c4321f889fadcc433b1b5d48d4e5deda6277e3efc4da44afbd167a64ef924d4c3dcf9369d31248b4bb8ef29e6beccfcc0430e7d9c9804a1b79260fc4bf66df101587516a5498dd818f5db02e6f84a4605af0f5f09635cd920be04bd4208efe0e4653306fe8a6f610e07e0b14074590bcf613ae7105780dcc60a2917a29a764840e3d8917724c44f97ea9a81c6e10d3d24d48589c71632077b359fbcb3790c4cb8bb3a95d63f8e9f7e6bfee71d39cc80ec3998a00c236f321378c4332cb4bd4bb8f17a6f72f05b7f3978c0a4837a388ded4c63838bdff41319eb492a08f7a600f13f27b8d703b90f414841c3962e236cfdb8236dd", @typed={0xc, 0x2a, @fd=r7}, @typed={0x10, 0x8e, @u64=0xac3}, @generic="297a006e9f723fc3b81c984198c29acc49ba007f73054a88b00ca7bb82ecaf226025768ddaf85822010cae198b0f10950b577efc94f0885018ab1ca8edf8a646fbff87e7eb1224e9846d3b668b8ff73c288b0c6d9e2159e3627d58ea8180beb62dbc578bbca60156332d771621dd277c81518f4dc39992131319866e9abf49a160f968f7f8a33aeae35500040e6baa62f66898b0b7a32ec906f66ca45ca0263c726942c1ad4c355f3ff7e38ed4845d26b8aa109f", @typed={0xc, 0x73, @uid=r8}, @generic="07c114701453a2343692b84318e4c992778c245b736422df4f1314ffb138f2ad4bba043a82a31d1ca71b9b29ed5be219641f3629a6f43c6a3a8a83d74933f3c9de7aa57a571bdb58816a452a7e071293847067200ffd147a87701a2250577ecd93e840459e702bbe6f6e0f39ec6d1f182ee6a8ccca2306706cbd694c16c80373e60003cfbb2ab59bbed3f5cba5275013278940040b464a99a0c220fc431b51c40046029babc7eaa957d379f896832210b4f5f8d6ea875654685a67fa", @generic="609bf92b362bbb98ef03e995f47aebb0d09525195f52a22b584a668488a085e733ce2b30b8dc00a2fc391324bdeb68f55c728b444aec4a5e5c7f8ebc3805597679e7c766bca9bdc0706ca586c60aa124321a6ab9fd68fa1390a6092e8151db7e54923ac2187dabf066111a5ee9bb404f99a57bc0bc2e19302765debe2307c2211a51221e775b44a8cf0ac905e3e65d256e564fb5356e6c9ff892e44c7cfa598a4871db1ba558b9753ae63a52d93cf5d1e3186656c5c7e0eb85eb446a5dc4963bd341a9e6176b3d62c9288955aae5d862cfbda1008343c0753d4bca7ab04d91d773744d00cdde049f6d9aad703a87532be7cf58c4ff2f9b503ac203ef22e58f", @generic="b37de0c1fcab3fd8d695ce"]}, @typed={0xc, 0x56, @fd=r0}]}, 0x1634}, {&(0x7f0000ea5000)={0x298, 0x37, 0x10, 0x1, 0x0, "", [@typed={0xc, 0x38, @fd=r4}, @typed={0xc, 0x61, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc8, 0x89, @binary="477003d9704f6017744cec8a7662112b23aac761a483ac7babb43072d09eedbd55d638a50c3d4a6218e869dae36a81b7a18e9b6890ab6e8b71e27d4fd3ca10ca51290d771eee5429decfe516c50c081b546f192c306ac0c98911a1d58a4b276560c3eb01d596378f097a98c44dfb3904112fa31d9d1da1d968e4fd93a1876d57b8a6afa0f277d38c0ba8a79c54ab609fded8a2414a631b589f1e19f7a891f5f8b860255be3db6d0fcaf37f26deb4cfc1910521bfd00f9d636f5b59c0a9d23cdc"}, @nested={0x90, 0x68, [@typed={0x10, 0x69, @u64=0x5}, @typed={0xc, 0x43, @fd=r4}, @generic="88eb66924544ac7321b6fb42adaab8bb66466620e9898a4b301779ba658cb542dec299e4eda3a7d0ee1f46d09ed29b858bd30d3cef740b578c17d37b5d86bee3ff1ed70c7ad854268d423d0a07d13df52762bae5a3ee", @typed={0x18, 0x19, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0xac, 0x4e, [@typed={0xa8, 0x5c, @binary="4052bb4bd213bd79a13397e96828c49da247dfb9cc7940df177e3c98afb43afae0aadeabe4f44461c848995edad0f3990c62715faa7519d9c101c211ef2ed1b478b266598f46fc0347f890ff998ac43e16acdbf50def5242a99637ff80c5c8402d6561318d0cb763e83a2626d565445be04504132f0073cbd9e90135cbec85659295a152ec0885f95a21dc3c10398139c8339ec9f79a787e3a821ff00c358c"}]}, @generic="f2b5e6fb75e2e312056eb7eb0296a1e2ec78ad31bf41e2c6190a9504db6ed8bcc4397656df74825ac5d8345bd7", @typed={0x10, 0x40, @u64}, @typed={0x18, 0x2e, @str='/dev/snd/timer\x00'}, @typed={0xc, 0x54, @fd=r2}, @typed={0x8, 0x66}]}, 0x298}], 0x3, &(0x7f0000fc0000)=[@cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r5, r11, r12}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @cred={0x20, 0x1, 0x2, r5, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r4, r2, r0]}], 0xa0, 0x20000040}, 0x800) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r3) read$eventfd(r4, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r7}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) tkill(r5, 0x16) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc1000)={0x0, 0x0, 0x0}, &(0x7f0000be5000-0x4)=0xc) r2 = syz_open_dev$midi(&(0x7f0000d08000)='/dev/midi#\x00', 0x20000, 0x180) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000000e000-0x2)=0x1, 0x2) fstat(0xffffffffffffff9c, &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008b9000)='./file0\x00', &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r4) r5 = syz_open_dev$vcsn(&(0x7f0000523000-0xa)='/dev/vcs#\x00', 0x80000001, 0x161000) socket$unix(0x1, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00002e6000-0x8)=0x33c4) r6 = add_key(&(0x7f0000b14000-0x6)='logon\x00', &(0x7f00005ab000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac5000), 0x0, 0xfffffffffffffffe) wait4(r0, &(0x7f0000fe2000), 0x2, &(0x7f00006f6000)) add_key(&(0x7f0000522000-0xd)='dns_resolver\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a70000)="ffb7632453282e186789a2871b0fdad43d8c50a29f122333d8193d9bcaf92ec001abe38262e9a5556aa5edb98794576f771c50bf0840495f1f6e0421b8e4db999b71ed3e0a959b8b554c79caa7e43c3d40bbb60b263120d89e2b30dbeeeaf9d062f46dbd2a1d053bda91eb4b0466a989193f13aff98f341e8674053444a5f336f88fad5e5a4689a866909f35642be7b149feb08bbb203bd79721cbcaad1b8116695dc6b52772fd14e9f746d808f1a3d33467e148fa6e87a580d2aa3cef5100", 0xbf, r6) getsockname$netlink(r5, &(0x7f000004f000), &(0x7f00000aa000)=0xc) 2018/02/03 22:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/ppp\x00', 0x200000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000218000)={0x6, r1}) syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x20400) r2 = add_key$user(&(0x7f0000645000-0x5)='user\x00', &(0x7f0000baf000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b85000-0xfb)="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", 0xfb, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007ba000)={0x0, 0x3, 0x3, 0x0, 0x8}) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e43000)={0x77, &(0x7f000069b000)="7eb87a76df733673a79258c980683ce6311e09952ebd8a68b14cb19ef759df0d72a7f29594d3236c35dc4b4b7c4f1774147cb80eba091959569e1fc86ae13ddc7f1b3cc9f384ae89a62a29a182465f4b0da81b87514f6e6098a35c8f3ffff2b374307a63193403d3a9ad6db897a76719d510c0508f4d6b"}) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000925000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002a7000)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) [ 330.491785] Option '3Ø' to dns_resolver key: bad/missing value [ 330.536558] Option '3Ø' to dns_resolver key: bad/missing value 2018/02/03 22:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea2000)=0x0) fcntl$setown(r0, 0x8, r1) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000045f000-0x4)) 2018/02/03 22:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000089c000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x18000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e6d000)={0x200, 0x0, 0x10003, 0x22e5}) r0 = syz_open_dev$adsp(&(0x7f0000e28000)='/dev/adsp#\x00', 0xff, 0x200) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000fe0000)={[{0x8d8, 0x0, 0x4, 0x1, 0xffffffffffff0000, 0x8, 0xffff, 0x89cd, 0xbdf, 0xda, 0xd2, 0x2, 0x9}, {0x1f, 0x6, 0x3, 0x8, 0x0, 0x8652, 0xffff, 0x27, 0x2, 0x7fff, 0x6, 0xed3b, 0x7ff}, {0x3, 0x1ff, 0xe238, 0x6626, 0x8, 0x81, 0x800, 0x324b42, 0x1, 0x6, 0xa6, 0x7}], 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000392000-0x98)={0x0, @in6={{0xa, 0x0, 0x7b9e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x827b}}, 0x9, 0x4}, &(0x7f0000d3d000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003cf000-0x8)={r1, 0x1000, 0x400}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b1000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f0000185000)=""/4096) 2018/02/03 22:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000097a000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) accept4$inet6(r0, &(0x7f0000cf5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e8d000)=0x1c, 0x800) syz_open_dev$evdev(&(0x7f0000eea000-0x12)='/dev/input/event#\x00', 0x9, 0x101000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000568000)='/dev/ptmx\x00', 0x10000, 0x0) read(r1, &(0x7f0000428000)=""/154, 0x9a) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/02/03 22:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x3) r0 = socket$netlink(0x10, 0x3, 0xf) sendmmsg(r0, &(0x7f0000cfa000-0xf0)=[{{0x0, 0x0, &(0x7f0000a5b000)=[{&(0x7f0000e12000)="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", 0xec1}], 0x1, &(0x7f0000472000)=[]}}], 0x1, 0x0) 2018/02/03 22:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000016f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xda) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000471000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00007cb000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) 2018/02/03 22:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000631000)={0x0, 0x361f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x20) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e87000)=0x6, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000366000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002e2000-0x14)={0x0, 0xff, 0x6, [0x5, 0x6, 0x81, 0x1, 0x1, 0x400]}, &(0x7f0000a8b000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000048b000-0x8)={0x0, 0x80000001, 0x7}, &(0x7f0000f7d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009c0000)={r4, 0x9e63, 0x1, 0x0, 0x7ff, 0xe3, 0x400, 0x2, {r5, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xfffffffffffffffb, 0x8, 0xfffffffffffffff8, 0xc95, 0xfbe}}, &(0x7f00000f2000-0x4)=0xb8) sched_getscheduler(r3) r6 = mmap$binder(&(0x7f00004da000/0x2000)=nil, 0x2000, 0xb, 0x82110, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000057c000-0x30)={0x6c, 0x0, &(0x7f0000129000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f0000583000)=[@ptr={0x70742a85, 0x1, &(0x7f0000248000-0x1), 0x1, 0x4, 0x26}], &(0x7f0000b45000-0x10)=[0x78, 0x38]}, 0xff}}, @increfs_done={0x40106308, r6, 0x3}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}], 0x82, 0x0, &(0x7f0000796000-0x82)="dba3e7863be87ae04946174cee7436ee087bf95024c9b68238ad88a400704946b5b04df100ebeaffda56ae49ddcec268a702764e89a0ee44697c3ce0d92228d71cb51464a6b75248cf5491ec1197852d538c534dccf2297493ee384cc366e61d021fb2763e0898fc8f8d7e0f335a0e8746a508c7f65a502d7635e6eb80c611ebb6ce"}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b8d000), 0x4) alarm(0x1ff) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000854000)=0x8, 0x4) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000b0d000-0x14)={0x1, 0x6, 0x5, 0x3, 0x8, 0x8000, 0x7fff, 0xfffffffffffff000, 0x100, 0x1f6c4d62}) sendmsg$nl_crypto(r9, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 330.685163] QAT: Invalid ioctl [ 330.691168] QAT: Invalid ioctl [ 330.711204] kauditd_printk_skb: 90 callbacks suppressed 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) [ 330.711213] audit: type=1400 audit(1517698731.041:1660): avc: denied { map } for pid=23758 comm="syz-executor4" path="/dev/vhost-net" dev="devtmpfs" ino=135 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:vhost_device_t:s0 tclass=chr_file permissive=1 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x8) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000018000)='./bus\x00', 0x400, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/02/03 22:58:51 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4), 0x4) mlock2(&(0x7f0000767000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000bc1000), &(0x7f0000016000-0x4), &(0x7f000000f000)) chroot(&(0x7f0000d63000-0x8)='./file0\x00') [ 330.793061] QAT: Invalid ioctl 2018/02/03 22:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = syz_open_dev$sg(&(0x7f0000b82000-0x9)='/dev/sg#\x00', 0x9, 0x406081) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030e000-0x8c)={0xffffffffffff0001, 0x9, 0x6, 'queue0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000004000-0x4)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000008000)={0x18, 0x0, {0x0, @random="233720bfa4c4", @common='gre0\x00'}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000008000-0x71)=""/113) socket$l2tp(0x18, 0x1, 0x1) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000abc000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f000092d000-0xe6)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8fd7d56ca4666d7bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b5a42a917a6f575b8b76199346c8f325b8fcd16118535e5d4489213931e71fd50ca9803e", 0xc4) r1 = semget$private(0x0, 0x4, 0x400) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000c28000-0x14)=""/20) 2018/02/03 22:58:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xe752, 0x80000) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 22:58:51 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000005000)='/dev/dmmidi#\x00', 0x100, 0x2040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000005000)=0xe8) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000006000)=0xffffffff, 0x4) getresuid(&(0x7f0000006000-0x4), &(0x7f0000005000+0xf63)=0x0, &(0x7f0000002000-0x4)) ioctl$int_out(r0, 0x5462, &(0x7f0000006000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000006000-0xc)={0x1}) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000009000-0x8)=0x7) sendmsg$netlink(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)={0x1cc, 0x3a, 0x206, 0x7, 0x2, "", [@typed={0xc, 0x78, @fd=r0}, @generic, @nested={0x4, 0x7f, []}, @generic="03a1bdccd0b26fcf70a6340df0aacd3341b62479debee5cb09dc0f7ff0ec6c041c254de9cc08d5f6ca2a0bd663345664fdfffcd26a87a30a036e58ef94dad14d4b5ca7e2fc498b9c379b36fec1d4f20e697e4c5303a4d62950cd2960e33a3d38bfcef7fb4d1145874064dfc60816f7eccd4c243ffab661cf050b5ae99108961bc070f0654b4714fe2d8a94392e338225cbef98", @generic="fc657d6f48af0daf8dc279b57a6aa0827343cc039c5cc44dd480571a5d786831c84f8e26ce6bbc53e66cff6be15e54bf03c5d3ae59a8b273a23c9bf19ef0859f7e17e4b4807b470a7a5131", @typed={0xc, 0x6b, @str='\x00'}, @nested={0xa4, 0x3f, [@generic="156bfb4127b46a1ed4c7c7d9da66d57082c5085260d613230e12d5a63836ba5ed5a1fd07ed943cc96b91fb5098648669dcaa26261c2053960c2781f314183f74522ee7d4a5b1be90d9469e621045234cbb06922c53717092b8a9f1db4485acba9ee9aa7305e7f8d4173fdede247e1f827e1bc7cf5049943f0acf0d1e779376c8a7c08344e75f34db", @typed={0xc, 0x75, @uid=r2}, @typed={0xc, 0xb, @uid=r3}]}, @typed={0xc, 0x3a, @fd=r0}, @typed={0x10, 0x6a, @u64=0x5}]}, 0x1cc}, {&(0x7f0000002000-0x2a4)={0x2a4, 0x1f, 0x200, 0x7, 0x0, "", [@generic="b4eb859c1a0466f7ba50a276e1bf91a8e430032168066381cd4618f740b9e1923caec3ef3ee4404051fcb8575c6e9a12feaa946704be8457d55f3d604725b9b227e0a11853179e1c8458632baa27bd2b99d1193cf004b9d0ab600d0b0c7300416f58deb6f6ffd456efa6207d311baf9fba3bac0a1144e68de7890474337675c18eb4551d61d3f69b1dd31b3a8b3cb8bd9d0a49295e8d9ab8bcbd4eb06558b8da274d8a41f2b396e7793dc432dbbddfddaea315ae51039887bcf6c6ced30de98387df5cb49e3da746b950055284abcc7be159f0e410448ea174ed31585b94cbb2d48df7853fc9958201dd", @generic="0d1351f4b25b5fabc72ccb3ca88f669e2cb9481484ea72bbae992fdaf7cb6906690c8035b051030c62b374a647121c2c5b2a322b5773d025046328cea2c66f119d3149c304fe51150d4ffc943869b7c33dcdeed2016f67165d6737ca789cd851e5163f51a6", @generic="d492e626feaa953e43d8932033f37998aadba698752a9105b32fe8f473e0f421f240fc0a5ac5f545f9f5890590ab2fcf19974763fbad1387091caef848122bbe5fdbe42f599c87cb868c5021247326d385b3b7d910545ad8e74ccdf267c2dd6fda873c9837cd9e787a20ef22d2efd0b4e430ecf92c887f78c4e82e08339afb9e49b0ad2db2251d91628af1f901db6f00d714dfea092d3c2869b242454b559f46c20d7ce236b81315d834125b9f9606089fa85045bf1ff46d266a0d089287f11c3f93f727c3fd29e17ea68f47", @generic="31c99c636d40d4afeb901e72a170325e9f9fef498e09bbb04368db83d41da46a955041616f3a66a50cbf0a3dda173289c71704dbdc68906d627bd0ca2bd742128933cb4d36c9748b54cfecbdc324555b7ffc2ba9ecb06d6b4be7466b97b7621fd8613292f9c3b22263df0cf4", @typed={0xc, 0x4f, @uid=r4}]}, 0x2a4}, {&(0x7f0000003000)={0x80, 0x24, 0x401, 0x3, 0x0, "", [@generic="b9dc443076e3b8b5ffba2819db2bcfdc00159b721876fea1bcf6ee8676", @typed={0x8, 0x51}, @generic="2028fb432a3afd9b90d09d38b99295e143da90cf8c4852dca987b9a76993d1f4b5e3b5714ee80aa12664460b8df20157a9f1ed6546262fc3854c472c1581d5adf988e938ae03b1c06a10"]}, 0x80}, {&(0x7f0000006000-0x1a8)={0x1a8, 0x39, 0x400, 0x7, 0x1, "", [@nested={0xe0, 0x47, [@typed={0xc, 0x1, @u32=0x3}, @generic="c48aed376047ded3a7d196d66ffb057b7cda4e753da7729449e5a1e67e02171537f57a5fe225f94bb31f7f087d310a709609782d275ec6ca627a755f31cddef5a3010d0d558b3be64479acdb4f800de9861f2d3ad543a25de627c38a871bd25916b3fa0e0633efd442782114fdc21d2f06c53fab1c403bd1a8adfaf8afb11f6bd6feac1aade3d513231128c5129c7ebff4890e5aaa7913281dd0b737e69a414c6e6afdc0b15369e0f193927ae1ae364153acfc23da1842be8645e20df2e4d7b6a541", @typed={0xc, 0x91, @uid=r5}]}, @generic="4aa7e45f9ef389c5a7afdbc5a0551a7ddbc19af6f9883e55383c3535b10427def427f8f368156ecd3685efda12613c29f30e2b3cd310b14ab6a62dca586ea2d0d1b3157dff42cf6ee90c1811a014b369f8d13104f1a4884795951a4e2bb303066462e8e300062714009ec86e88", @typed={0x20, 0x73, @str=',%}md5sumeth1trusted[\x00'}, @typed={0x10, 0x24, @u64=0x9}, @typed={0xc, 0x6e, @fd=r0}, @typed={0xc, 0x81, @u32=0x70}]}, 0x1a8}, {&(0x7f0000005000-0x4ec)={0x4ec, 0x26, 0x0, 0x3, 0x0, "", [@nested={0x208, 0x69, [@generic="106b50fb52626ba39dd4075e0c89405351fbfa7485000a", @generic, @generic="579e4052041e328b81f43d60681075822f7953aef1fceb1da4f104879a37b4ffa54a6b963d8ed31070a3ded08a58cb9d8b18dfbc6aac9072c61baed71d86bcb54027163e596dca1bf465d52ec075f870e66ab3179f9bb851a6610f06e87a7e729bcd8222f1b34c9a3c8874f7f03d7ebabdca3d3f5193142722b8a2b33636a465325fe5eb92cda237db4d3d8a306d8016642a6df10410750d884c23b09428c07a0fe60878b6", @generic="58fb958e5916ed29d1161b33fad3c0c1b6413a64d9f0de0a53c4ffa4799c79f92a42a8e49988ba7094428dc600cff01cf49aea8f40b2364c95a0af78679ccd70ee055cbc65d330a8e19abe06e5adc81d675f2ec0ccdbcc9db7a6818f22a4a86e7eafbb4639e6a53fbf0482166628305a519490", @typed={0xd4, 0x47, 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@typed={0xcc, 0x8d, @binary="7996342e012eca442801ee52e43ca7d6d3de52d58763e61d81b300862b949d8d743deddd5dec17c30a9345cda5f971c8245a733988fc8b5ee26791c0502b3233e46aefaa228704ba4974f06e4fba0d71d7125722110d5334c2f27e0fcfa65dfa7a1f850748fe587263491524b1bb4d8d7ed273569efd31527f1d54a596c9a64ef55c3cfe0003d118584632937b7b44df03980e79a9670bf60dd60c94bc474da3e12f304579521a9bb0a9912ca596f08146fa8290cb4a8723572e99942ecf76a666"}]}, @generic="e1c0661e4920f246ff58b13a0fd61ae51ce033f61b25aa6ddc0d528dfdf44c4fc6c2c978f4eb4b79b39bc3bdfb4c9f40143e6ba460e7f886040bd3ac8a2900b1d08eee31794421e640ae9c8c2447576af6e75ec2313e8d4c32bc9a8b7d88f0a99964368f48327f478286b76ba1ce88056cc3b0840178630b98f4af248311"]}, 0x2168}, {&(0x7f0000001000-0x128)={0x128, 0x27, 0x402, 0x5, 0x2, "", [@nested={0x10c, 0x86, [@typed={0xc, 0x80, @pid=r7}, @generic="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"]}, @typed={0xc, 0x6c, @fd=r0}]}, 0x128}], 0x9, 0x0, 0x0, 0x800}, 0x80) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000004000-0xc), 0x0) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007be000-0x4)={0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000871000)='./file0\x00', 0x842, 0x1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00009d4000+0xde)={0x0, 0x8001, 0x8, 0x8001, 0xff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00003cf000)={0x0, 0x0, &(0x7f0000979000-0x10)={&(0x7f0000f55000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000756000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007b1000)="6e657400000000000000013600") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/policy\x00', 0x0, 0x0) exit(0x0) fchmodat(r1, &(0x7f00000f9000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000057c000)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x6, 0x9, 0xfffffffffffffffe, 0x3, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf5e8, 0x846, 0x3ff}) 2018/02/03 22:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 330.946574] audit: type=1400 audit(1517698731.277:1661): avc: denied { write } for pid=23830 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/03 22:58:51 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f4000)='/selinux/enforce\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000087d000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x84, 0x7, &(0x7f000028c000), 0x0) ioctl$sock_ifreq(r0, 0x894b, &(0x7f0000f74000-0x50)={@generic="e635bb607ccbd1bc74e6c82a127384db", @ifru_addrs=@ethernet={0x306, @empty}}) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/cuse\x00', 0x5, 0x0) clock_gettime(0x24000000000, &(0x7f0000a93000)={0x0, 0x0}) set_thread_area(&(0x7f0000679000)={0x9, 0xffffffff, 0x400, 0x6, 0x7f, 0x101, 0x1a46, 0x1547, 0x1, 0xffff}) ppoll(&(0x7f0000453000)=[{r0, 0x2080}], 0x1, &(0x7f0000379000)={0x0, r1+30000000}, &(0x7f00007be000), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9b000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00005bd000-0x8)) bind(r2, &(0x7f0000e27000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10) pread64(r0, &(0x7f0000a4c000), 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c20000-0x24)) dup3(r0, r2, 0x80000) 2018/02/03 22:58:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x4, &(0x7f00000d1000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r1, &(0x7f0000001000-0x51)=""/81, 0x51) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff7f}, 0x4, [0x1f, 0xffffffffffffff9c, 0x2, 0x3ff, 0xd984, 0x80, 0x7, 0x8]}, 0x5c) 2018/02/03 22:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/03 22:58:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x24)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037a000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006c1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) syz_open_dev$usbmon(&(0x7f0000320000-0x6)='/dev/usbmon#\x00', 0x200, 0x200000) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f000014e000-0xc)='/dev/audio#\x00', 0x7, 0x800) connect$ax25(r1, &(0x7f0000d86000)={0x3, {"8a42e87d8367e4"}, 0xfff}, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00007f4000)=0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009e0000+0x11)={0x0, 0x9}, &(0x7f0000df2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cd9000)={r2, 0xfffffffffffffd96}, 0x8) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 4: clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) rt_sigaction(0x0, &(0x7f000028b000-0x20), &(0x7f00007bd000-0x20), 0x8, &(0x7f00003ed000-0x8)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x842, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4), &(0x7f0000003000-0x4), &(0x7f0000002000)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001000)=[0x3c, 0x2]) fstat(r0, &(0x7f0000001000-0x44)) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f000019b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002dd000)=0x14) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000205000-0x8b)=""/139) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ecd000)={@empty, 0xff, r1}) write$selinux_context(r0, &(0x7f000028b000)='system_u:object_r:power_device_t:s0\x00', 0x24) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) 2018/02/03 22:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db6000)={0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000baf000-0x120)={0x7, 0x0, [{0xd, 0x412f, 0x0, 0x5, 0xfffffffffffff001, 0xaed, 0xd77}, {0x7, 0xfffffffffffffffb, 0x7, 0x5, 0x8, 0x0, 0x264b}, {0x6, 0x80000000, 0x7, 0x41ac, 0x6, 0x0, 0x337400000000000}, {0x0, 0x7ff, 0x4, 0xd5, 0x2, 0x76, 0x8}, {0x0, 0x1, 0x5, 0x7, 0x3, 0xff, 0x1}, {0xc0000007, 0x4, 0x4, 0x0, 0xfffffffffffffffb, 0x7d}, {0xf, 0xffffffff, 0x5, 0x5, 0x8000, 0x6, 0x5}]}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 22:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) pwrite64(r0, &(0x7f000016a000)="b91ddeb1877d0caac78abaf66862320293e381ba468265fd9227ecd2de06da6c5bf08bf68a54eed4a19427f94eea62aa", 0x30, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) symlink(&(0x7f0000bbb000-0x8)='./file0\x00', &(0x7f0000957000)='./file0\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c59000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000a61000-0x400)={"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"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x3a5) 2018/02/03 22:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f6a000)='./file0\x00', 0x140, 0x5) r1 = eventfd2(0xc000000000004, 0x80811) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000791000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000031000-0x20)={r1, 0xffffffffffffff4e, 0x0, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fc0000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x4, 0x314, 0x9, 0x80000000}, &(0x7f00003e8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000099e000-0x10)={0xffffffffffffffff, 0x208, 0x81, 0x15b, r4}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x20000a) r6 = dup2(r5, r3) fcntl$getownex(r3, 0x10, &(0x7f0000c75000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00007c9000-0x25)={0x0, 0x1d, "d0abc8bd433c4dd80e798d128f066c3390c75036808768a0f772272b65"}, &(0x7f000082a000)=0x25) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000051d000-0x20)={0x41e, 0x9, 0x2, 0x1ce5, 0x10000, 0x48, 0x2dd, 0x47, r4}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006de000-0x4)=0xc) getgroups(0x4, &(0x7f0000640000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x2, &(0x7f000022e000-0x8)=[r8, r9]) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00002a7000-0x20)={0xc5a, 0x8, 0x1, 0x5, 0x81, 0x3, 0xdf9, 0x6, r7}, &(0x7f0000e58000-0x4)=0x20) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f000009f000)="310e743adb042b5c72e9e6ba34b7c9ad8f517a9b98a39b4e49cb3ef1b777a11a8a46259629512ab6702542b61caf5d110ee88147898c80868e9a3cd285a6027a5a38cac8a4adb1593c8a3e52dcd33059e912564fc5025096fb005d6df86c04885b8fff0fb6393ea377eeb236fff9183e940f0f2b78555a27cf0ca9fbd18be4b74e903a10a2b90173bca827e2", 0x8c) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000345000-0x9)='/dev/ppp\x00', 0x400000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004fa000-0x11)='/dev/vga_arbiter\x00', 0x101100, 0x0) clock_gettime(0x0, &(0x7f0000e8c000-0x10)={0x0, 0x0}) futex(&(0x7f000058a000-0x4)=0x8, 0x4, 0x1db8, &(0x7f0000afc000-0x10)={r4, r5+30000000}, &(0x7f00006f1000-0x4)=0x8, 0xfffffffffffffee5) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000227000)={r1}) ppoll(&(0x7f0000cd7000-0x38)=[{r2, 0x10}, {r0, 0x2560}, {r1, 0x3080}, {r0, 0x2058}, {r2, 0x2}, {r1, 0x40}, {r3, 0x1040}], 0x7, &(0x7f0000876000)={0x77359400}, &(0x7f0000820000)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f87000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x0, 0x2, 0xacf8, 0x1f, 0x1ff, 0x9c, 0x9, 0x2, 0x1, 0x80000001, 0x68, 0x3ff, 0x1000, 0x0, 0x81]}, &(0x7f0000510000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005ac000-0x8)={r6}, 0x8) syz_open_dev$adsp(&(0x7f00007a0000)='/dev/adsp#\x00', 0x7, 0xc0224f4cf8002bd5) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fa5000-0x4)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000b21000)={&(0x7f0000873000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r7}, []}, 0x20}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ff1000-0xd)='/dev/usbmon#\x00', 0x2, 0x14000) bind$netlink(r0, &(0x7f00007ad000)={0x10, 0x0, 0x1}, 0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b9c000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff1000)) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x200000000000013c, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffe, 0x0, 0x407ffc0003}]}) ustat(0x0, &(0x7f00001e4000-0x20)) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fff000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000215000-0x8)) sched_setaffinity(0x0, 0x8, &(0x7f000079c000)=0x855) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000981000), 0x8, 0x0, 0x0) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003f6000)={0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006df000-0x18)=@add_del={0x2, &(0x7f0000d63000)=@generic="ea2f43cf46a86f93d24e9bdf99a10ac6"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, []}, 0xf0}, 0x1}, 0x0) socketpair(0x4, 0x2, 0x3, &(0x7f000026a000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008a8000-0xc)={0x0}, &(0x7f0000e51000)=0xc) move_pages(r4, 0x1, &(0x7f0000235000-0x8)=[&(0x7f00008b6000/0x4000)=nil], &(0x7f00007bc000-0x4)=[0x3], &(0x7f0000070000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000f38000)=0x9, 0x4) sendto$ipx(r2, &(0x7f0000c26000-0xd6)="921edeb433b7dbba33857d4458d96eddf43e1865b151082a991d0f57adfaaeea9d3aefeac1090cf64023f2ac766b6a9791298717ea02bc78bcc9b6b2fed9a960f3212a8c614ed61a4c8f5d117b93d9805fae8891b7ece62a4abcc1d24c5c77e34aa4a968814ecb19302b22961bd92200ec93f5fddfdb4600dba96a871c2835e1e51355f7dfcae1282b8dd33e706d4b1bb58ab6966a2d8738236dcc86fc115812777fa8ae91c39290524030ed603e6c9d3455e57dbd7ee732e9cc04a9185afc1f13d3c225137918b180c30fe726982d9499561013f59f", 0xd6, 0x4000080, &(0x7f00009e7000)={0x4, 0x10000, 0x16930026, "9436bf221619", 0x7}, 0xffffff9c) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d23000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = syz_open_dev$mice(&(0x7f00003ed000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) poll(&(0x7f000090e000-0x38)=[{r1, 0x88}, {r1, 0x8}, {r6, 0x8000}, {r2, 0x5084}, {r2, 0x10}, {r1, 0x10}, {r3, 0x101}], 0x7, 0x101) getsockname$packet(r5, &(0x7f000093b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009f6000-0x4)=0x14) fallocate(r5, 0x3, 0x5c85f7b0, 0x7) 2018/02/03 22:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f58000)='/dev/mixer\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000854000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7, 0x5, 0x2, 0x67, 0x40}, &(0x7f0000557000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007ae000)={r2}, &(0x7f000028d000)=0x8) socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1ffffffffffff, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e09000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00006f7000)={0x8001, 0x9}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0xff12, 0xfffffefffffffffe, &(0x7f0000390000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xa6) getpeername$unix(r0, &(0x7f0000ca9000)=@abs, &(0x7f00008db000)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000da1000-0x10)={0x2, &(0x7f00003ef000-0x8)=[0x59, 0xf309]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000756000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000059b000-0x8)={0x3f, 0x1, 0x1ff, 0x3, 0x2ce, 0x8e1}) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000f4e000-0xeb)="08f07ae794df989d768bf28933e918c42db6daf1f4cba65d388ab76fd76e628f3297bfbe2504d563ce3c2c1b291b03019586a60fbb922b9019711bae3602f4228f99589aa062cae5f36dfd18253665c7dfb443aaf4be0c0fc45c23e52ce5df7c860f05c2839bc9ecc13453ddf28617cc8b29317691d1cce193480ef600b3716930cfadf13c0ccfa0da9af40cc446f344988c0c097b2454322256a0ee55ebdadc630a143de298eb1e12fb2a6f8785a3d3ca3279068c3fb473bb07a69b6446b45492ccd23663f94221b273ae065285cf2ef29009c24830d74210a9b258da46b19827b8c75e489c86bfeb4986", 0xeb) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000047000)="1f0000000104ff00fd4354c007950023f3050100080004000000000000df00", 0x1f) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f000008e000-0x8a)="13c5e4060af8f26cb9a6cfa6448eb61f91d7e79b030ba7852464daec126a75caab94cd0c5fcb79ed85a4f1f9a3c17987ddb252fded11444f3333d7d7e77c4853b309c03e3676720db8794cb0b40bb58a323a58c7fa6103155f55db294cf728a01d3f175d5bca1d446f92322d432dabf8a6b9e8b7ec2b07e30e7ad5c115e569660bda6bf7f7382939fbca") 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:51 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 331.413618] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 331.442624] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 331.475745] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 331.475771] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x0) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x1, 0x20000800, 0xffffffff, 0x6, 0xfffffffeffffffff, 0x1800000, 0x2, 0x4, 0x0, 0x22}, 0x10) 2018/02/03 22:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000711000)=0x3) socketpair(0x3, 0x5, 0x80, &(0x7f000044c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d59000)={0x0, 0x800, 0x8, [0x7, 0x4, 0x0, 0xff, 0x4, 0x5, 0x200, 0x401]}, &(0x7f0000043000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b50000)={r2, 0xfffffffffffffffb, 0x30}, &(0x7f00004f5000)=0xc) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000853000)={0x3000, 0x15000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008bf000)={0x0, 0x4, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x8}) 2018/02/03 22:58:51 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x88, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff8000)=@ipx, &(0x7f0000544000)=0x10, 0x80800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ff9000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000482000-0x4)=0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008f6000-0x10)={r1, 0x58, &(0x7f0000ff9000-0x58)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xff1f}, @in6={0xa, 0x0, 0x3dc5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @rand_addr=0xa5}]}, &(0x7f00002bf000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000104000)='/dev/autofs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a61000)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000014a000)=0x20, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000054c000)=0x6, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000acf000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x0, &(0x7f000061a000/0x2000)=nil}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006be000), &(0x7f0000330000-0x4)=0xfffffffffffffd84) openat$ppp(0xffffffffffffff9c, &(0x7f0000935000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/03 22:58:51 executing program 0: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a49000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000077f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000085e000)={0x0, 0x0, 0x12}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000090e000-0x8)={r2, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00007bb000-0x58)={0x5, 0x0, [{0x0, 0x0, 0xd37}, {0x3}, {0xffff, 0x0, 0x7fffffff}, {0x8, 0x0, 0xff}, {0x101, 0x0, 0x1}]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00009a2000)={0x2, 0x4, 0x5, 0x0, 0x1, 0x8}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) r5 = syz_open_dev$mouse(&(0x7f0000039000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x40000) connect$vsock_dgram(r5, &(0x7f00003f0000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = memfd_create(&(0x7f00007ef000)='&selinuxcpuset\x00', 0x1) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000c3d000-0xb)='/dev/adsp#\x00', 0x100000001, 0x7e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f5c000)={@loopback=0x7f000001, @empty, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2018/02/03 22:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x0) 2018/02/03 22:58:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x44d264c4e80cf7c7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000002000-0x20)={{&(0x7f0000000000)=""/108, 0x6c}, &(0x7f0000012000-0x1), 0x40}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:51 executing program 1: mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x4) eventfd2(0xfffffffffffffffe, 0x1) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:51 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000001c000-0x38)={&(0x7f000001c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001c000-0xd8)="f16917f3579fc47ace45a2f57be4178b5352882d07e73f217cf28d368211ba1a2d3f956b164346032ce9e6665bb233c7c6058daf1e94db01e982bdf1711e88d2c842ed47bbe8cebd46776e982d2f9bdc216d99ef282b0dc336803ed58827ae9ac8fff2bde97e68fa3cd7025f9bef661eaf4364d6e2765b834e59a3f0dbb3d002b6d52280bc5b788c7005e3dd35cb6455fc80fd71d8aa3f4c84730a8a127a444a85761e1400368c9df7e83d77b4359e80eb6708a20c4e85d9d3caab4c3f51029c9b3320d143e67e744605e4549a3678b2d6d8a119bd1f4560", 0xd8}, {&(0x7f000001c000-0x16)="8b5774ccaf5ab34f679f32afa6670ab113e781c922da", 0x16}, {&(0x7f000000e000)="1af586dd88b432a932b9f96b08c71f37c23b7de74ae852665e09fc53365b3f1f20a79ff27f3d12c5619622", 0x2b}, {&(0x7f000001c000-0x68)="c42a489e6c2bf87664225d07aee97cdf2db7733546670d537a9bf74889a8628db2758134c42166571b7d1f48408fed6f4af0d49cf194751ed5e4279414b5262295908137e0025aa249d5fa4bfbfc30694cc399171cd6c3e378764a34842d85ec4d7324644024c4a3", 0x68}, {&(0x7f0000004000-0x1c)="e2e231d5035db0aad4bfb5c5d0a527e9153ab0cfc7d0a11e3b269506", 0x1c}], 0x5, 0x0, 0x0, 0x10}, 0x44) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc}, {0x15}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000016000), &(0x7f0000013000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000001c000-0x10)=@common, 0x10) 2018/02/03 22:58:51 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f000000c000)='/dev/amidi#\x00', 0x1ff, 0x404000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000000b000)=@generic={0x6, 0x4b, 0x4f5}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000e000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x38, 0x20, 0x6, 0x2, {0x9}, [@typed={0xc, 0x1b, @u32=0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41000}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000d000-0x4)=0x40, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000007000)={0x1000, 0xfffffffffffffffb}, 0x8) 2018/02/03 22:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fdb000-0x4)=0x14) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ppoll(&(0x7f0000d54000-0x18)=[{r0, 0x200}, {r1, 0x2000}, {r2, 0x9af5f9d84e65f6f4}], 0x3, &(0x7f0000367000), &(0x7f00007c5000)={0xa39d}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c5000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000083000)={{&(0x7f0000f53000)=""/45, 0x2d}, &(0x7f00003b8000-0x1), 0x4}, 0x20) r5 = open(&(0x7f0000b22000-0x8)='./file0\x00', 0x608000, 0x1) bind$inet6(r3, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00002f8000-0xc)={0x1800003e, 0xffffffffffffff00, 0x22}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000692000+0x2fe)={0x0, 0x6240, 0x10}, &(0x7f0000b9d000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000adb000)={r6, 0x3}, &(0x7f0000ca4000-0x4)=0x8) 2018/02/03 22:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x0) 2018/02/03 22:58:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000edc000-0x20)={@empty, 0xfffffffffffffffe, 0x1, 0x0, 0x4, 0x9}, 0x1c9) 2018/02/03 22:58:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a8c000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xc000, r2, r3, 0xfdd, 0x3, 0x2c840) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000225000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000000)="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") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000566000)=0xe8) r7 = getgid() sendmsg$netlink(r0, &(0x7f0000b49000-0x38)={&(0x7f0000000000+0xa0e)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000b68000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x40001}, 0x4040080) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x600802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000001000-0x10)=[&(0x7f0000000000)='/dev/sequencer2\x00', &(0x7f0000001000)='em1}!-%\x00']) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x7, 0x5, 0xccd0, 0x8, 0x8, 0x100000000, 0x1, 0x3, 0x9, 0x81, 0x7, 0x1, 0x1d4, 0xffffffffffffffff, 0x80000001, 0x9], 0x7000, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r8, &(0x7f00009b0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/02/03 22:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80007, 0x101, &(0x7f0000b35000)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000f58000)={0x0, 0x4000000000000, 0x0, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000541000)={0x2, r2}) openat$ion(0xffffffffffffff9c, &(0x7f0000d0b000-0x9)='/dev/ion\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000165000-0x8)=0x2, 0x400000ff) 2018/02/03 22:58:52 executing program 0: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5e000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00002d4000)=""/7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000336000)={0x0, 0x0, 0x0, 0x6}, 0xb) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000f60000-0x4)=0x7552, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = gettid() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r3) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f60000)) sched_setattr(r3, &(0x7f0000f5f000-0x30)={0x30, 0x7, 0x0, 0x6, 0x8, 0x7, 0x80000001, 0xfffffffffffff801}, 0x0) 2018/02/03 22:58:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) getuid() read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000631000/0x18000)=nil, &(0x7f000057c000)=[@text16={0x10, &(0x7f00001b7000-0x55)="6566f26d0ff4350f01c9bad00466ed66b8000000000f23c00f21f86635020002000f23f80f21da0f070fdb1a6766c744240095825af06766c74424023efb04a36766c744240600000000670f011424ba4100b000ee", 0x55}], 0x1, 0x0, &(0x7f000001d000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/03 22:58:52 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a15000-0x18)={0x0, 0x8, 0x10, 0x10001, 0x8}, &(0x7f0000c7b000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000fd000-0x1b)={r1, 0x13, "61bcfad2aa507372c9fd49b125bdaea340159d"}, &(0x7f0000e39000)=0x1b) 2018/02/03 22:58:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f0000d24000-0x8)={0x0}, 0x84000) recvfrom$inet6(r1, &(0x7f000085d000-0x10)=""/16, 0x10, 0x12020, &(0x7f0000d2a000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) capget(&(0x7f0000261000)={0x19980330, r0}, &(0x7f0000137000)={0x6, 0x192b, 0x7cc, 0x800000, 0x4, 0x80000001}) r2 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) 2018/02/03 22:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = msgget(0x0, 0x81) msgctl$MSG_STAT(r1, 0xb, &(0x7f00008d2000-0xb6)=""/182) msgget(0x1, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000e98000)='/dev/vcsa#\x00', 0x17e, 0x0) membarrier(0x8, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000c0c000-0x10)={0x5, &(0x7f00008db000)=[{}, {}, {}, {}, {}]}) r3 = syz_open_dev$mice(&(0x7f00000e2000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockname$unix(r3, &(0x7f0000dc9000)=@file={0x0, ""/108}, &(0x7f000062e000-0x4)=0x6e) [ 331.804377] FAULT_INJECTION: forcing a failure. [ 331.804377] name failslab, interval 1, probability 0, space 0, times 0 [ 331.815824] CPU: 0 PID: 24052 Comm: syz-executor3 Not tainted 4.15.0+ #295 [ 331.815834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.815837] Call Trace: [ 331.815855] dump_stack+0x194/0x257 [ 331.838393] ? arch_local_irq_restore+0x53/0x53 [ 331.843047] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 331.848216] ? __lock_acquire+0x664/0x3e00 [ 331.852439] should_fail+0x8c0/0xa40 [ 331.856139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.861226] ? check_noncircular+0x20/0x20 [ 331.865451] ? find_held_lock+0x35/0x1d0 [ 331.869526] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 331.875388] ? __lock_is_held+0xb6/0x140 [ 331.879428] ? rcu_note_context_switch+0x710/0x710 [ 331.884363] should_failslab+0xec/0x120 [ 331.888318] kmem_cache_alloc_trace+0x4b/0x750 [ 331.892880] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 331.898754] alloc_pipe_info+0xb1/0x350 [ 331.902715] splice_direct_to_actor+0x64a/0x820 [ 331.907366] ? _cond_resched+0x14/0x30 [ 331.911235] ? generic_pipe_buf_nosteal+0x10/0x10 [ 331.916059] ? avc_policy_seqno+0x9/0x20 [ 331.920099] ? selinux_file_permission+0x82/0x460 [ 331.924923] ? do_splice_to+0x160/0x160 [ 331.928873] ? security_file_permission+0x89/0x1e0 [ 331.933786] ? rw_verify_area+0xe5/0x2b0 [ 331.937829] do_splice_direct+0x29b/0x3c0 [ 331.941958] ? splice_direct_to_actor+0x820/0x820 [ 331.946790] ? rw_verify_area+0xe5/0x2b0 [ 331.950833] do_sendfile+0x5c9/0xe80 [ 331.954536] ? do_compat_pwritev64+0x100/0x100 [ 331.959101] ? __might_sleep+0x95/0x190 [ 331.963067] ? kasan_check_write+0x14/0x20 [ 331.967280] ? _copy_from_user+0x99/0x110 [ 331.971412] SyS_sendfile64+0xbd/0x160 [ 331.975281] ? SyS_sendfile+0x1a0/0x1a0 [ 331.979245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.984246] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 331.988995] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 331.993734] RIP: 0033:0x453299 [ 331.996903] RSP: 002b:00007fedf8b20c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 2018/02/03 22:58:52 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400}) dup2(r0, r0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 332.004588] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 332.011835] RDX: 0000000020fd9ff8 RSI: 0000000000000013 RDI: 0000000000000014 [ 332.019083] RBP: 0000000000000631 R08: 0000000000000000 R09: 0000000000000000 [ 332.026331] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000006f8538 [ 332.033576] R13: 00000000ffffffff R14: 00007fedf8b216d4 R15: 0000000000000000 [ 332.070416] audit: type=1326 audit(1517698732.401:1662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00006aa000)={"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"}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) 2018/02/03 22:58:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bdc000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000a88000), 0x0) 2018/02/03 22:58:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) sendmsg(r0, &(0x7f00007de000-0x38)={&(0x7f0000c81000)=@hci={0x1f, 0x1cf1, 0x2}, 0x6, &(0x7f00005d0000)=[{&(0x7f0000fe9000-0x8)="96fc535c0f0efcf4", 0x8}], 0x1, &(0x7f0000a68000)=[{0x28, 0x0, 0x0, "b39532ae0f400fc17f316cbf2ac4b340052354f841d3"}, {0x58, 0x107, 0x8, "4678cca63d104336a175b5c660f91fc007777c64e46e78630cd746eeee6c9e2e0c64dafabc2f504ea5076c2f799620aaf8f06556b2d4fecada51ec2d4869fd1aa6b957"}, {0x40, 0x11b, 0x2, "9fda704ec875aff03d707de24f222d579a24349d2affd3d36862f9496c099d8566423a7952c1a4f896297f8af8"}, {0x78, 0x102, 0x80, "98c004c9ef01687ee7d51599ecdeae5086dc3fd0ecd9e7e109f2e1f5f66c162c6618c2e32e06c0f4a4f6ada952ab24511b0c41d789b07a4310a716df8a7736f7a8cfd04b18ae934b10a6566a24d31c81d70ee338fd9410f07c060f29dc951442b7"}, {0x88, 0x10f, 0xfd5, "a241c41315ee797046193e984b40cb20d96502723462eecc3b311a1960ce375f2e994b131b7de6c255c43b5ef79f126fec767bfaa65849b16e4ec50cb6aacaa436e5d9095caabafeeca281414aa9e83c51bdad0665970d5ef2fdc3243478d060c4429ecb2bf13b08765c31c935f2a14255418204a691a7"}, {0x90, 0x10b, 0x5c, "3e312bc0c38621e3231a8fe6c333e5287ef207bfb573b5455b163f69062186a168b3c270c80ed9bc6aad10dff7615fda6dfe8aaaeffd3531bcf2b4d20bc1efe3c6084718cffd9b28a15ebef24d1d5ffd499ab1791e780b3b352e99cd32c13d55df3202ef5896eeef1684e99e37628acc968e762fdcbccc548d572984c50d"}, {0x18, 0x19f, 0x1, "7abc"}], 0x268, 0x4051}, 0x20040010) [ 332.095143] audit: type=1326 audit(1517698732.403:1663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:52 executing program 7: 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', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000d0c000)='./file0\x00', 0x3, 0x10000000000000) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/03 22:58:52 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000f91000-0x10), 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f92000-0x4), &(0x7f0000f92000-0x4)=0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bad000)={0x0, 0x10000, 0x6, 0x1000000000, 0x6, 0xc2, 0x9, 0xf34e000000000, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xa883a12, 0x6, 0x32, 0x4, 0x3}}, &(0x7f0000f91000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000118000)={r2, 0x3}, &(0x7f00001d8000)=0x8) [ 332.095166] audit: type=1326 audit(1517698732.403:1664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 332.095186] audit: type=1326 audit(1517698732.405:1665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=293 compat=0 ip=0x453299 code=0x7ffc0000 [ 332.095201] audit: type=1326 audit(1517698732.408:1666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 332.095217] audit: type=1326 audit(1517698732.408:1667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=45 compat=0 ip=0x453299 code=0x7ffc0000 [ 332.095236] audit: type=1326 audit(1517698732.409:1668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 332.095252] audit: type=1326 audit(1517698732.410:1669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24053 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=125 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x2000004) sendfile(r1, r0, &(0x7f0000fda000-0x8)=0x40000, 0x100000001) fallocate(r1, 0x1, 0x8f, 0x3) clone(0x812000, &(0x7f00004aa000-0x7c)="d098f08de8a15c266bac9a621793ceac37a79639b86b6492b352a4e8039725c3ce72150d3d9a060a96baeea69f7cc43973083787ec854e4ecdccc8c6f9a81b7c865edb224191b6884b121d369539bbbd7817cfc4bc7acd8345e68753005828c9e76fdfe73337bec017d9d980537c1ad3463933be5edfe90c764d1d39", &(0x7f0000ad9000-0x4), &(0x7f0000288000), &(0x7f0000e52000-0xe5)="67d5dd1278e72be5078e04de5065351e00a53891315bf7c33cd96bb4bfe17f2680ecfc422afd25fdac3af0199f71376b36429b60ec59f4dabb23211a6d2872a2c6651af40bc5887ce0e5f4fd7e9e6cde914c057a916a84e45b7b8345a802d54c0403feaa60479891f8f5d8d81820b11f2a0b6d91df8724da404b4a039a4735e0db129bde1ff9b633dce9644b4de98983abff0d98c2a0aa1fadd6f204029a04003f9813d1b830bcc70b9d74f55f270a5f09a05956de41c9386257392ffa0b663fccf175a76ecd7b6daa91e2e6126328c03799afa1b939a3396aa7b51e50cfcf0d5f93daf977") ioctl$int_in(r1, 0x5421, &(0x7f0000687000-0x8)=0x3) 2018/02/03 22:58:52 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000ea8000-0xe)='/dev/admmidi#\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0x1c) 2018/02/03 22:58:52 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x74) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000003000-0x2)=0x7, &(0x7f000000a000)=0x2) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000b000)={0x0, 0x15, "269286d94e1b6b80c52ecbd5db6bf6a1fcccd99bd0"}, &(0x7f000000b000)=0x1d) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000000c000)=0x7f) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r1, 0x1ff, 0x9, 0xff}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x8947, &(0x7f0000008000-0x50)={@common='ip_vti0\x00', @ifru_data=&(0x7f000000a000+0x978)="87ff5c8917f85232b2925a8298625b5b38e4d3406f98757deb96b6ef1d2f374c"}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/02/03 22:58:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000193000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005aa000-0x50)={0xc2, @tick=0x8, 0x5, {0x3, 0x8}, 0x5, 0x1}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00006bc000)='tls\x00', 0x4) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000df6000-0xc)={0x10}, 0xc, &(0x7f00009a9000)={&(0x7f00008a9000)={0x14, 0x1f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x4}, &(0x7f0000002000-0x4)=0xa0) r1 = semget$private(0x0, 0x4, 0x4016) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000)=0x4f, r0, &(0x7f0000001000-0x8), 0x7fffffff, 0xd) semctl$IPC_RMID(r1, 0x0, 0x0) socketpair(0x4, 0x7, 0xf1, &(0x7f0000003000)={0x0}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000-0x8)) 2018/02/03 22:58:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000574000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000b14000)='./file0\x00', 0xfffffffffffffffc) shutdown(r0, 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f4a000)={0x35, &(0x7f0000df4000-0x35)=""/53}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/03 22:58:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7d000-0xb)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b6a000)=0xc444, 0x4) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3c7f) clone(0x0, &(0x7f00001c3000-0x2), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b6c000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:58:52 executing program 5: eventfd(0x9) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x130, 0x98, 0x258, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000019000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x130}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', {}, {0xff}, 0x2f, 0x2, 0x50}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfffffffffffffc00}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @common='nr0\x00', @common='eql\x00', {}, {}, 0x1, 0x1, 0x18}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x400, 0x1fba, 0x1}}, @common=@unspec=@time={0x30, 'time\x00', 0x0, {0x2697, 0x11717, 0x5, 0xffff, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x5, 0x5, [0x950, 0x7, 0x8e, 0x81, 0x7fff, 0xffffffffffffff84, 0x9, 0x4, 0x10001, 0x1, 0x5805d1e2, 0x7, 0x5, 0x1, 0x1f, 0x2], 0x1, 0x7, 0x1}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x8, 0x8, 0x80000001, 0x1, 0x1, 0x1db4], 0x6, 0x5, 0xe051}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x100000000, 0x1, [0x10001, 0x9, 0x2, 0x1ff, 0x5, 0x8, 0x2, 0x3, 0xffffffff00000001, 0x401, 0x5, 0x5, 0x6, 0x5, 0xf0c9, 0x1ff], 0x0, 0xd7b3, 0x8}}}]}}, 0x3e8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000-0x4), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x2, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f000001a000-0x4), &(0x7f0000019000)=0x4) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000a0d000-0x16)='net/ip_tables_targets\x00') r2 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed130f0a0b000000fc9b0202ffffeb08fff90048186bd3", 0x24) 2018/02/03 22:58:53 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xda41, 0xcc56, &(0x7f0000000000)="60744c10c5dbd14fb82120219e2ca619549312e9243d8bb9c4d1901af2b25e541baff807cba0166b45c47a0fb6fe336dca0fc939872e34b8f12c94c3664d164f2e4211557315e2d08ba47ed5ea7a1a8909ef377872d4e9c20c312d19cd764aebe5143fcff9052ec7cb144dfd9c3061c06152fc7210b5e156fdbeee2653915d4506871fcb681537463d05b5d28f308e260480e388a9e76ef87ae0c15fbf4d066702ab818306a498554689b0bc0b1fb0cbf3b4f0c3595316d6210d203f071fdac741a04f8868abc837a55b5fc12c04d7187c4390b6c35911adf5a4c80d126b56b6c8a189412cfd589fba76fca2ba5e87852c5b9960c2bb6e98", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00002c0000), 0x4) timer_create(0x0, &(0x7f0000f70000-0x60)={0x0, 0x28, 0x1, @thr={&(0x7f00007a9000)="151369f4b416b1f44021e87fa845199bfe253372a7dbed28ed2d1f1aeeb473a9b3fb4b53073321b6e4d7177a327a49a8cee7f130fdd93340fa411496b91513c90d08e3a6394527080cbb2ccb0e8f84430c380a51929e45d8e65fe9b0b05501dc7b98fd15e1a6052ed858eb956b8c048c40ccc4b257bae7aa8b84178690d3dabcad070391e9018906c273f0e83fe6aa58", &(0x7f00001c0000)="9a4d7203b7941e65dd3743141bf3728784b705a8cdd517c3cab90997ef97b2652299a964ae59f27a93cc418decf4071c12ac7ed7b67564c4ab4b2fd30802c4b935921d28d152da6d1b1e3f64574f3184e896bd700b57e327c3b99dae008dc1a9bd1c616ee8f654ab543f2a9057a7bbae652eef75e0792a94ad44559a8167d78f3a13a9ab506b41f6006d114e25d3866c444139a8287f94a2917f6f"}}, &(0x7f0000f2a000-0x4)=0x0) timer_delete(r2) connect$inet6(r1, &(0x7f00005e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000000000002}, 0x229) pipe(&(0x7f0000135000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000f88000)=""/4096) syz_open_dev$midi(&(0x7f00008b9000)='/dev/midi#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000870000-0x8c)={0x80000001, 0x8, 0x2e7, 'queue0\x00', 0x1000000000000000}) fcntl$setsig(r4, 0xa, 0x1b) 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a95000)={0x0, 0x0}, &(0x7f0000c13000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000072e000-0x20)={r0, &(0x7f0000ffb000-0x4)="2a1f43f0", &(0x7f0000e81000-0x1000)="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", 0x2}, 0x20) getsockname$inet(r0, &(0x7f0000204000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000087f000-0x4)=0x10) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x0, r1}}], 0x30) pipe(&(0x7f0000c31000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fde000)=[@in6={0xa, 0x3, 0x3d0e, @loopback={0x0, 0x1}, 0x726c}, @in6={0xa, 0x1, 0x85, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}], 0x38) 2018/02/03 22:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000d5f000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000e20000-0x4)=0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000702000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002bb000)=0xfffffffffffffe63) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a89000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/03 22:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002bd000)) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) [ 332.713646] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 22:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c9a000-0x20)={{&(0x7f0000d5a000/0x1000)=nil, 0x1000}, 0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x2c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x2c}, 0x1}, 0x80) ioctl$void(r0, 0x5451) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c9000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00007c5000)="b31ea5c1d15bae5981e4c1e12585689924671b5d2e3bdb5df1a5e183797aab89b572b303826d123b92244314", 0x2c) socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f00008a9000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e0e000)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r3 = syz_open_dev$urandom(&(0x7f00009a3000)='/dev/urandom\x00', 0x0, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f00008dc000-0x8)) openat$kvm(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/kvm\x00', 0x20200, 0x0) sendfile(r3, r2, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0xb, 0x80002, 0x3) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) [ 332.757412] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 22:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003e2000-0x8)) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000321000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x800) timerfd_gettime(r1, &(0x7f0000053000)) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/03 22:58:53 executing program 5: llistxattr(&(0x7f000079d000-0x8)='./file0\x00', &(0x7f000064b000-0x95)=""/149, 0x95) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000005000-0x8)=&(0x7f0000005000-0x18), &(0x7f0000004000)=0x18) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2002, 0x0) 2018/02/03 22:58:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="50b65464de631ab07f9746b4897dd392322c567ef15a402b8921935afe5aa9210457d67ec305b070c84d87e8670c667b4f16bdc5bf36834d959af27325af8a2d3fac0d351281e746ae9e0de8e4160153c52938f3d989cfcc8b290b430e7a4b0ac8d5d66d0ca9871f5be358a569652d58b6286243", 0xfe83, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e23000)=""/160, &(0x7f0000a49000-0x4)=0xa0) recvmsg(r1, &(0x7f0000b32000)={&(0x7f0000721000)=@can={0x0, 0x0}, 0x10, &(0x7f000052a000)=[]}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b37000-0xb)='/dev/mixer\x00', 0x101000, 0x0) recvfrom$inet6(r3, &(0x7f0000a7b000-0xa1)=""/161, 0xa1, 0x40000002, &(0x7f0000def000)={0xa, 0x2, 0x8100000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) read$eventfd(r3, &(0x7f0000e35000), 0x36c) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f4f000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 332.841478] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 332.873966] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 22:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009cd000-0xb)='/dev/adsp#\x00', 0x33, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000585000)='/dev/admmidi#\x00', 0xa0dc, 0x200) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000640000-0x20)={0x0, 0x10000, 0x5, 0x7d, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00009c5000-0x14)={0x401, 0x6e63, 0xffffffff, 0x1, 0x1f}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/vcs\x00', 0x464600, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) 2018/02/03 22:58:53 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006aa000)={0x9, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0xffffff98) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000005e000)=0x0) prctl$setptracer(0x59616d61, r2) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x200000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000027e000)="f9bbf5f73059c0d8932addbfa0aa8aa5521c67baed0c0bf8f329387960c08ae6f04f08752f3351cd1dd147ed700196c6ab5f5b259fab0580d0c64903bd80467efb07eb2e85675af99cd268864aff746f88c65877ef8a8243489cf971f6f6a473712469e78439e09cbc6df9b907b6fbb523fe8039e742b3c0420f66fe25d2cdf6bde42163a4c57cb79ef588abd5c9d01e7e6b9a7960728fa26fc2e26e02bbc8b1d7064d24695aedbc5cd30939b62644a01b14a296e89d5e9ab34311a09cb2cfddfda93e9304bdddbe5ecb02cbc3bed1e2104102fe82b7b6") shmget(0x0, 0x400000, 0x1400, &(0x7f0000b65000/0x400000)=nil) sched_setattr(0x0, &(0x7f0000d48000)={0x20000000001000, 0x0, 0x0, 0x0, 0x200000}, 0x0) 2018/02/03 22:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read(r0, &(0x7f00005c6000-0x85)=""/133, 0x85) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003f5000-0xc)={0x10000005}) 2018/02/03 22:58:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x10, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x2710}, 0x5, 0xb2, 0x4302}, {{0x77359400}, 0x7, 0xfffffffffffffffc, 0x1}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x10001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0xfffffffffffffffe) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000010000-0x4)=r0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="4c4dc682cc717e8edab09bbe3d76eefb", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000001d000-0x90)={0x2955, {{0x2, 0x0, @empty}}}, 0x90) clock_gettime(0x7, &(0x7f000001c000-0x10)) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) unlinkat(r0, &(0x7f0000d77000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000508000)=0x8000) [ 332.888187] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 332.900617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 22:58:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="aa1e9e6d1ece619fb38ef7aa4f03ad2f3072355b51a97b5f4ec9d7dd8d41de002fa9cb83669b9765ff32e59087edd33455694bbe47f0649639a79cc7e672aab2dcea99a764d8149e77e984462e192d347f4b4a394cbc53c68221394f0351511d8ead01b5348b058f792ed449707f7c19f4f64dc28ec4f0e799067736122b57afb4eec1a9c2df5278a4dc7c1924c3f02c0ccb76378b8bea9673ff698e10f3e2116fe49ae979a6cb72a8758691eefa69452e6d043189ccd33347ae745bfb6d6d086925396aff") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/cuse\x00', 0xaee98d5ff480fa6f, 0x0) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dbf000-0xa3), 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r0, r0) 2018/02/03 22:58:53 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000989000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000000000), 0x0) 2018/02/03 22:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/ptmx\x00', 0x400002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00001ef000)='/dev/dmmidi#\x00', 0x800, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f07000-0x5), &(0x7f0000f09000)=0x5) ioctl$TCSBRK(r0, 0x5409, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000129000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000451000-0x4)={0x1ff}, 0x4) writev(r0, &(0x7f00002f4000-0x10)=[{&(0x7f0000eb1000-0x8d)="2f319f60e6a9b1476ba2deee3278969e7b99891595f1765d9532ca850f231b751c9f81b5751f01c39d2ad880b3e50d55ffe1362cb4f5dd3c91c58f6f3f2a824dc1d348841b584b5385778af6a1a3bc92d100655573aa85b3b05103d0200b34716796c32b21a35d6de6b5e4a9218794d51519e92a6070bcd8f055d8050f80b4d76817c533cd83ccafeecf33785e", 0x8d}], 0x1) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008fc000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000a6f000)='net/stat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c55000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x683, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xbc3}], 0x48) r2 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) getsockname(r1, &(0x7f0000b57000-0x80)=@generic, &(0x7f0000d76000-0x4)=0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e54000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f0000fda000-0x8)=0x1000000, 0x100000001) 2018/02/03 22:58:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000769000)='/dev/cuse\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x8a)={0x0, 0x82, "8825b51ed39521c89b45a5126fb5a8e6c092b728875f6df155ad4e0ce9ab322542a1ff2a95cb4782ea324572a4861020fcc2de9380295c1271ffe732824d279f2cf68ab2b4e446a373b5c3a827fab49ebce2a82c1273677ec1a3a8cf763a53405173013ee37a3f355f8f5befcab86831359e04b9825fd805b6f6d8d3370e2dc1938f"}, &(0x7f000082c000)=0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000909000)={{0x0, 0x2}, 'port0\x00', 0x1, 0x400, 0xc70e, 0x4, 0x360, 0x74, 0x3, 0x0, 0x4, 0x20b94868}) preadv(r3, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/03 22:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002ea000-0xb)='mountstats\x00') read$eventfd(r1, &(0x7f0000950000), 0xfffffffffffffe04) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) preadv(r0, &(0x7f0000810000-0x30)=[{&(0x7f00003b4000-0xf2)=""/242, 0xf2}, {&(0x7f0000f1d000)=""/209, 0xd1}, {&(0x7f0000394000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0505510, &(0x7f0000dd2000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/03 22:58:53 executing program 0: clone(0x0, &(0x7f0000a44000-0x81), &(0x7f000031c000-0x4), &(0x7f0000764000-0x4), &(0x7f0000635000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x4f)=""/79) 2018/02/03 22:58:53 executing program 7: 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007b5000-0x8)=0x8001) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000cd2000)={0x0, 0x0, []}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005eb000-0xf)='/dev/sequencer\x00', 0x290880, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cf1000-0x48)=[@in6={0xa, 0x1, 0x5, @empty, 0x80000000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7b}], 0x48) sched_getscheduler(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000faf000)={0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf2000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) inotify_add_watch(r3, &(0x7f00005e0000-0x8)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000043000-0x1)={0xf6}, 0x1) 2018/02/03 22:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/03 22:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003c4000-0xd)='/dev/usbmon#\x00', 0x785, 0x80040) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f8000-0xc), &(0x7f00004d3000)=0xc) getegid() openat$rfkill(0xffffffffffffff9c, &(0x7f00003fb000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) syz_open_dev$dmmidi(&(0x7f0000a79000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400401) userfaultfd(0x80000) socket$inet(0x2, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000b5f000)='/dev/usbmon#\x00', 0x6, 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ba5000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f9b000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f000034a000-0x4)=0xe8) lstat(&(0x7f0000495000)='./file0\x00', &(0x7f0000a58000)) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000173000-0xe8)={{{@in=@local, @in=@broadcast}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f00004b8000-0x4)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009a1000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000459000), &(0x7f0000d7d000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000957000)) getpid() stat(&(0x7f000076d000-0x8)='./file0\x00', &(0x7f0000958000)) stat(&(0x7f00007cf000-0x8)='./file0\x00', &(0x7f0000edd000-0x44)) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f00005c7000)) socket$nl_crypto(0x10, 0x3, 0x15) fanotify_init(0x8, 0x400) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bb0000-0x8)) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002e6000)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c2c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000062d000-0xe8)={{{@in=@dev, @in=@remote}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000cdb000)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d7a000-0x390)={0x9, {{0xa, 0x1, 0x5, @empty, 0x8}}, 0x1, 0x6, [{{0xa, 0x2, 0x1ff, @ipv4={[], [0xff, 0xff], @empty}}}, {{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff00}}, {{0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x800}}, {{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1ff}}, {{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x81}}]}, 0x390) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000b57000)='/dev/vcsa#\x00', 0x40, 0x4000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000219000)=""/4096) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004f5000-0x70)) 2018/02/03 22:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c47000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000067000-0x4)) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) 2018/02/03 22:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = memfd_create(&(0x7f0000484000)='systemwlan0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000022f000-0x1f)={0x5, 0x10000, 0x3, 0x295f, 0xff, 0xd1}) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/03 22:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b1f000)='/dev/vcsa#\x00', 0x1, 0x200001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a6c000-0x74)=[@in6={0xa, 0x3, 0xffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5}, @in6={0xa, 0x1, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x9}], 0x74) futimesat(r0, &(0x7f000037c000-0x8)='./file0\x00', &(0x7f0000bbb000-0x20)={{0x0, 0x7530}}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) mprotect(&(0x7f0000eba000/0x2000)=nil, 0x2000, 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000113000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000027a000)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000591000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008b7000)={r0, 0x3, 0x0, 0x8265, &(0x7f000017c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/03 22:58:53 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) socket(0x0, 0x4, 0x2) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ff4000)={0x1, 0x0, 0x7, 0x5, 0x9, 0x7562, 0xffffffff00000000, 0x8, 0x2, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ec8000-0x10)={0x0, 0x1c, &(0x7f000080a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, &(0x7f0000ff1000)=0x10) 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d19000-0x15)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x2, &(0x7f00003ba000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000780000)={0x2, 0x0, &(0x7f00009cc000/0x4000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) readahead(r2, 0x1, 0x3e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00006ea000-0x8)={0x3f, 0x7}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ptrace$setregs(0xf, r3, 0x38ff3acc, &(0x7f0000a82000-0x1b)="31fd018ff26b9db7c7fd01d7be85bc9064c551d27a0094d44eddf0") 2018/02/03 22:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4), &(0x7f0000573000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000bc9000-0xd)=""/14, &(0x7f0000285000)=0xe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c0000)) 2018/02/03 22:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b4e000), &(0x7f0000ce8000-0x4)=0x8) r1 = socket$inet6(0xa, 0x8, 0x80000008) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000035d000)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000881000+0xbf3)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000daf000)={r2, 0x6cb}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003ab000-0x58)={0xfffffffffffffffa, 0x8b8, 0x4000000004, 0xab7, 0x0, []}) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00003a1000-0xc4)=""/196, &(0x7f00006ba000-0x1)=0xc4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001d5000)={0x0, 0x8}, &(0x7f0000b32000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a8f000-0x5c)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x6, [0x9, 0xa4, 0x3, 0x5, 0x108, 0xfffffffffffff2a8, 0x8000, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f8d000-0x8)={r2, 0x200}, &(0x7f0000789000-0x4)=0x8) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 22:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000675000/0x3000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8), 0x4) add_key(&(0x7f0000807000)='blacklist\x00', &(0x7f000096d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000c5c000-0x8)='keyring\x00', &(0x7f000099a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="db", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe00, 0xfe0e) r6 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000a36000)={0x0, r6}) signalfd(r0, &(0x7f000014a000-0x8)={0x4}, 0x8) r7 = syz_open_dev$dspn(&(0x7f000020e000-0xa)='/dev/dsp#\x00', 0x1ff, 0x100) r8 = dup2(r0, r0) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000555000)=r8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r9, 0x400445a0, &(0x7f0000460000-0x4)=0x43) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r10, &(0x7f00009f5000), 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r9, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00007ed000)={r11, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) 2018/02/03 22:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can={0x0, 0x0}, 0x10, &(0x7f000052a000)=[]}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c84000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = shmget(0x0, 0x3000, 0x0, &(0x7f0000241000/0x3000)=nil) fstat(r2, &(0x7f000041b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008c0000)='./file0\x00', &(0x7f0000224000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000249000-0x4)=0x0, &(0x7f0000714000-0x4), &(0x7f00000b3000-0x4)) r8 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b1d000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000cd7000)=0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000bda000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r1}, 0x14) shmctl$IPC_SET(r4, 0x1, &(0x7f00006fe000-0x4)={{0x1, r5, r6, r7, r8, 0x100, 0x6}, 0x2, 0x4, 0xfffffffffffff000, 0x4, r9, r10, 0xffffffffffffff3c}) read$eventfd(r0, &(0x7f0000e2d000), 0x8) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r11 = syz_open_dev$sndmidi(&(0x7f0000ea2000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000394000)={0x3, &(0x7f0000785000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r11, 0xc0406429, &(0x7f0000e9f000)={r12, 0x2, &(0x7f0000723000-0x8)=[0x1000, 0xffffffff], &(0x7f00001e5000)=[0x4, 0x40], 0x1, 0x1, 0x1f, &(0x7f0000483000-0x4)=[0x8], &(0x7f000056f000)=[0x81, 0x82e, 0x2, 0x4, 0xb6, 0x8]}) syz_open_dev$sndpcmp(&(0x7f00007cf000-0x12)='/dev/snd/pcmC#D#p\x00', 0xb5f, 0x230241) 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ptmx\x00', 0x200000, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229229619c5706008ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x0, 0x0, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}]}}, 0x2f0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000), &(0x7f000000c000-0x4)=0x4) 2018/02/03 22:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00003c9000-0x13)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8906}}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000056d000-0x8)='./file0\x00', 0x8100, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bf0000-0x10)={&(0x7f000018f000/0x2000)=nil, 0x2000}) 2018/02/03 22:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00001f8000)='./file0\x00', &(0x7f00007a6000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x80, 0x86f, 0x800) seccomp(0x0, 0x0, &(0x7f00005ca000)={0x3, &(0x7f00002a5000)=[{0x2, 0x80, 0xff, 0x100000001}, {0x100000000, 0x2, 0x89, 0xfffffffffffffffe}, {0xffffffff, 0xef6, 0x4, 0x101}]}) r1 = memfd_create(&(0x7f000085b000)='.$SccuXidy,\x00s', 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000698000)='/dev/usbmon#\x00', 0x9, 0x480) openat$cuse(0xffffffffffffff9c, &(0x7f000074d000)='/dev/cuse\x00', 0x800, 0x0) poll(&(0x7f0000070000)=[{r0, 0xc}, {r1, 0x20000000010}, {r2, 0x8180}], 0x3, 0x80000000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r3, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="f0", 0x1}], 0x1) syz_open_dev$urandom(&(0x7f000003b000-0xd)='/dev/urandom\x00', 0x0, 0x531040) 2018/02/03 22:58:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0xffffffffffff8000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x4, 0x9, 0x0, 0x401, 0x41}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 333.581671] xt_TCPMSS: Only works on TCP SYN packets 2018/02/03 22:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073f000-0x4)={0xffffffffffffff9c}) close(r0) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc), &(0x7f0000bd8000), 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}}) 2018/02/03 22:58:53 executing program 1: pipe2(&(0x7f000032e000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000770000)='/dev/urandom\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000308000-0xc)={0x10000008}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000025d000-0x8)=0x7) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0xffffffff) socket$kcm(0x29, 0x7, 0x0) [ 333.613669] xt_TCPMSS: Only works on TCP SYN packets 2018/02/03 22:58:53 executing program 2: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x73}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/03 22:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r1, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) openat(r1, &(0x7f0000207000)='./file0\x00', 0x18840, 0x48) sendto$inet(r1, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003c1000), 0x0, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000b56000-0xa6)="f27d5b6c1eb43c7d7cd9beed3e5f4cda424743107e1bcd4e16172dbbf0a30f7feec0d0f8488b68f796517b4bae8fbb92213c0a756817855edf38c9a3bb23a0a5eb3ece060b3c513d66e3e99dc08bc55a8e128ef54124840acd227e6749b8ed29d0f2157fb5e80f5f4fc2f2e8b64382a90d2dd25885b4", 0x76, 0x0, &(0x7f00003ac000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)) shutdown(r1, 0x1) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)) r3 = syz_open_dev$sndpcmc(&(0x7f0000949000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000440000)={0x400, 0x800}) 2018/02/03 22:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000ab1000-0x9)='/dev/sg#\x00', 0x8, 0x204000) connect$rds(r1, &(0x7f0000e9a000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 22:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000f77000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000013000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a50000)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000168000)={r2, 0x3c, &(0x7f00008d5000-0x3c)=[@in={0x2, 0x3, @rand_addr=0x100}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}]}, &(0x7f00003f9000-0x4)=0x10) listen(r0, 0x96) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000b73000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000051000-0x4)=0x1ff, 0x3) connect$inet(r3, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005d5000-0xc)={0x0}, &(0x7f0000bc8000-0x4)=0xc) ptrace(0x10, r4) r5 = syz_open_dev$adsp(&(0x7f00007cc000-0xb)='/dev/adsp#\x00', 0xfff, 0x40) getsockname(r3, &(0x7f000084e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000022b000)=0x14) recvfrom$packet(r5, &(0x7f000033d000), 0x0, 0x20, &(0x7f0000f06000-0x14)={0x11, 0x1, r6, 0x1, 0x14, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r7 = getpgid(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000b85000)={0x0, r7}) 2018/02/03 22:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000a9000-0x2)=0x688e, 0x2) 2018/02/03 22:58:54 executing program 3: r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000838000-0x8)='./file0\x00', &(0x7f0000fbc000)='./file0\x00', 0x8003, r0, r1, 0x7fff, 0x5, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r3 = syz_open_dev$urandom(&(0x7f0000408000+0xb81)='/dev/urandom\x00', 0x0, 0x202) sendfile(r3, r3, &(0x7f0000fda000-0x8), 0x100000001) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006e5000-0x4)=0x7, 0x4) 2018/02/03 22:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) tee(r0, r0, 0x100000001, 0x2) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000002b000-0x18)={0x0, 0x1, 0x4, 0x0, 0x52bd, 0x5}) write$eventfd(r0, &(0x7f0000006000), 0xff03) syz_open_dev$mouse(&(0x7f000083e000-0x12)='/dev/input/mouse#\x00', 0xda6c, 0x804) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ppoll(&(0x7f0000255000-0x4)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f000059a000-0x8), 0x8) 2018/02/03 22:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009ba000)='/dev/dmmidi#\x00', 0x1, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000784000)={0x0, 0x7ff, 0x401, 0xffffffff, 0x4}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fsync(r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a80000-0x4), &(0x7f0000371000-0x4)=0x4) 2018/02/03 22:58:54 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40000000008b) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fc6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000785000-0x40), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/03 22:58:54 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cf3000)={0x1, r0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ae3000-0xb8)={0x0, 0x4, 0x5af438bc, 0x7, 0x6, 0x5, 0x100000001, 0xffff, {0x0, @in6={{0xa, 0x0, 0xe51, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x4, 0x9, 0x4, 0x7, 0x1}}, &(0x7f000037b000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006c8000)={r3, 0x8, 0x4c, 0x40}, 0x10) socket$kcm(0x29, 0x0, 0x0) write$tun(r1, &(0x7f0000e62000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000004, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 22:58:54 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/vcs\x00', 0x2220c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/02/03 22:58:54 executing program 4: shmget(0x1, 0x3000, 0x1042, &(0x7f0000231000/0x3000)=nil) unshare(0x20000400) r0 = syz_open_dev$mice(&(0x7f0000235000-0x10)='/dev/input/mice\x00', 0x0, 0x22142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) clone(0x8001fffc, &(0x7f0000d0e000), &(0x7f0000438000), &(0x7f0000197000), &(0x7f0000d37000-0x8a)) 2018/02/03 22:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e1b000-0x4), &(0x7f0000846000-0x4)=0x4) 2018/02/03 22:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}}, 0x10) fcntl$getflags(r0, 0x7d3ba6dabead29c7) r1 = syz_open_dev$midi(&(0x7f0000b46000)='/dev/midi#\x00', 0x4, 0x200) r2 = open(&(0x7f0000e5d000-0x8)='./file0\x00', 0x10000, 0x1ea) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/autofs\x00', 0x1fffd, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009dc000-0xb0)={{0x200, 0x185}, 'port0\x00', 0x18, 0x1, 0x9401, 0x8, 0x4, 0x6, 0xf293, 0x0, 0x4, 0x2}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f000004e000-0xc)={0x2, 0xfadb, 0x7, 0x5426, 0x5, 0x200}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007f1000)={0x0, 0x95e0, 0x81}, &(0x7f0000d12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000060000-0x58)={r4, 0x50, "49cc0209d3ee6f3ac95904199a315d2e31f84a9ada7567a3ffeed0e7936771adf8adc94c4b2a477740a708f63e09641be661908a70cd6ae17e4ea44a6ae193d320ea0555bb429c91eb65230e403876d1"}, &(0x7f000027a000-0x4)=0x58) 2018/02/03 22:58:54 executing program 5: epoll_create(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f48000-0x340)={0x1c, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x8, [@generic="fc"]}]}, 0x1c}, 0x1}, 0x0) [ 333.871226] device eql entered promiscuous mode 2018/02/03 22:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00006dc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) socket$inet6(0xa, 0x4, 0x2) 2018/02/03 22:58:54 executing program 7: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) msgget(0x3, 0x274) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000756000-0x9)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000276000-0x8)={0x0, 0x2, 0x4}, &(0x7f00007a1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000254000)={r4, @in6={{0xa, 0x0, 0xf1c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x8c) r5 = semget$private(0x0, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000eca000-0x89)=""/137, &(0x7f0000a12000-0x4)=0x89) semctl$GETNCNT(r5, 0x1, 0xe, &(0x7f000074a000)=""/4096) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000c41000-0x4)=0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f98000-0x8)) socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmc(&(0x7f00004e0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x39, 0x40) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0x2, 0x4000, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/03 22:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004a5000-0x8)='./file0\x00', 0x410c41, 0x70) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002db000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000397000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c08000)={r1, 0x6b, "47747826d4ccf5188947e6ceff4792a9915f1f7ad824d6eea43a6cdc6c05798aed869444b19614218ac10c07913d2434840b659e7f9c13eb43b98699bba8e2fa59d42f13e8660963a7b8ffc1b05c9d2c2599281918bffb8e869b52c6901ebea7386f44f9a8b28f4a279a41"}, &(0x7f000049b000)=0x73) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000047000)={0x0}, &(0x7f000073c000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f00002ab000)='net/arp\x00') r4 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r4, r3, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:58:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) pipe(&(0x7f000029b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000000)=0x10) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)) 2018/02/03 22:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bc1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000207000-0x4)=0x10) 2018/02/03 22:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() setuid(r0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000be6000)) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00009a0000-0x8)=0xc05, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 22:59:02 executing program 6: r0 = memfd_create(&(0x7f000047f000-0xb)='eth1.-ppp1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003cd000-0x1)=0x1f, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) execve(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000a55000)=[&(0x7f0000513000-0x1)='\x00', &(0x7f000081b000)='}\x00', &(0x7f00009dd000)='eth1.-ppp1\x00', &(0x7f000094d000)='eth1.-ppp1\x00', &(0x7f000021a000-0xa)='proc\'!em0\x00'], &(0x7f00006d5000)=[&(0x7f0000736000-0x7)='vmnet1\x00', &(0x7f00007ce000)='wlan1\x00', &(0x7f0000204000)='GPLem0!\x00', &(0x7f00001f5000)='%ppp1posix_acl_accessposix_acl_access@^\x00', &(0x7f0000bfe000-0xb)='eth1.-ppp1\x00', &(0x7f00000b2000)='eth1.-ppp1\x00', &(0x7f000063d000)='eth1.-ppp1\x00', &(0x7f0000305000)='eth1selinuxtrustedem0\x00', &(0x7f0000b03000)='eth1.-ppp1\x00']) read$eventfd(r1, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r1, &(0x7f0000f31000-0x38)={&(0x7f000001a000)={0x10}, 0x7, &(0x7f0000393000)={&(0x7f0000724000-0x1c)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x0, 0x74}]}, 0x14}, 0x1}, 0x0) r2 = creat(&(0x7f0000364000-0x8)='./file0\x00', 0xe) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000955000-0x10)={0x3, &(0x7f0000736000-0x5a)=[{}, {}, {}]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004e3000-0x4)=0x3f, 0x4) prctl$setfpexc(0xc, 0x0) syz_open_dev$sndmidi(&(0x7f0000843000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x41a000) 2018/02/03 22:59:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00009ca000)={{0x0, 0x3, 0x6, 0x3, 0x200}, 0x3, 0xfffffffeffffffff, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x5, 0x3, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) connect$netrom(r1, &(0x7f0000214000-0x10)=@ax25={0x3, {"dff23422260ad5"}, 0x1440c993}, 0x10) sendfile(r2, r2, &(0x7f0000fda000-0x8), 0x200000100000001) 2018/02/03 22:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) r1 = syz_open_dev$adsp(&(0x7f000034a000)='/dev/adsp#\x00', 0x80, 0x200000) fadvise64(r1, 0x50, 0x1, 0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000087a000)=""/189) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00008d9000-0xa3)=""/163) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) signalfd(r1, &(0x7f000074e000)={0x31}, 0x8) 2018/02/03 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000006, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000287000-0xc)={0x3, r0, 0x1}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00003e0000-0x2)=0x7f, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x1) 2018/02/03 22:59:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @empty, @multicast2}, &(0x7f0000011000-0x4)=0xc) bind$packet(r0, &(0x7f000000c000)={0x11, 0xf8, r1, 0x1, 0xf5, 0x6, @random="bc22beca95a1"}, 0x14) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 22:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0xffffffffffffffff, &(0x7f0000f05000)=0xfffffffffffffffe, 0x4) r1 = dup(r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000c5e000)=""/236) 2018/02/03 22:59:02 executing program 7: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) bind$can_raw(0xffffffffffffffff, &(0x7f0000002000)={0x1d, r2}, 0x10) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) 2018/02/03 22:59:02 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000717000)='/dev/mixer\x00', 0x181200, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000637000)={0x20}) r1 = socket(0x100000001e, 0x1, 0x0) recvfrom$inet(r1, &(0x7f00002e4000)=""/186, 0x2fc, 0x0, &(0x7f0000c93000)={0x2, 0x0, @empty}, 0x10) 2018/02/03 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000dac000)='/dev/urandom\x00', 0x0, 0x400100) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xb1) r1 = dup3(r0, r0, 0x7fffd) ioctl$TCSETS(r1, 0x5402, &(0x7f000004a000)={0x8000000, 0x81, 0xffffffffffffffff, 0x8001, 0x80000001, 0x9, 0x1, 0x6, 0x16c, 0x8, 0x2, 0xb2}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/03 22:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ccb000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x40200, 0x0) clock_gettime(0x0, &(0x7f00001b4000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00007f3000)={0x6}, &(0x7f00005f8000-0x10), &(0x7f0000a51000)={r2, r3+10000000}, 0x8) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x7) 2018/02/03 22:59:02 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000003d000)={0x12f2ba11c79374d6, 0x2000, 0x5, 0x7f, 0xfffffffffffffe01}) 2018/02/03 22:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000477000-0xa)='/dev/dsp#\x00', 0x9ed2, 0x2a00) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000625000-0xc)={{0x7, 0x7, 0x0, 0x0, 0x9, 0x800}, 0x9}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c1d000)=0x3f, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000096a000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00002c8000-0x9)='/dev/sg#\x00', 0x8, 0x2800) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000b5000)={r4, r0, 0x4}) 2018/02/03 22:59:02 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x84001) bind(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x4}}, 0x2e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000f000-0x8)=0xa99) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000014000)={0x3, {"2ea08f8834cce2"}, 0x27}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000a000)={0x35b, 0x401, "937eb5e6a4dcf00891fb2c31e7b3fd5a0cda25f0bf654f91d1af4206ef18684fdc54c6ab8466b60261ff90c7c175032ed9cff6a5387b8b684447daf23324633bc6b9a6ae31b18913370785c95c7a7909b1e51aa065f4165f4b9fe4f66ce8ed3cd126"}, &(0x7f000000e000), 0x400) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000015000)={0x380000, 0x9f, 0x8000, 0xdd, 0x10001, 0x800000000000000, 0x0, 0xebf7, 0x0}, &(0x7f0000015000)=0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000015000)={0x6, 0x8000, 0x4, 0xfffffffffffffffd, r2}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000)=[{&(0x7f0000017000-0x26)=""/38, 0x26}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000018000-0x4c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}], 0x4c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000014000)={0x0, 0xc0f0}, &(0x7f0000014000)=0x6) [ 342.577574] kauditd_printk_skb: 61 callbacks suppressed [ 342.577582] audit: type=1400 audit(1517698742.907:1731): avc: denied { setuid } for pid=24376 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 22:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000423000)={&(0x7f0000cba000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00001d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005d4000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000956000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x20, 0x9, 0x5, 0x400, 0xfffffffffffff001, 0x0, r1}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/03 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7ea60ede836d452, 0x0, &(0x7f00009a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/hwrng\x00', 0xc100, 0x0) recvfrom$inet6(r2, &(0x7f000063a000)=""/229, 0xe5, 0x22, &(0x7f0000f3d000-0x1c)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006d3000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000157000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000dea000)=0xe8) bind$can_raw(r2, &(0x7f0000223000)={0x1d, r3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1) 2018/02/03 22:59:03 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f91000)="b80570c8726996ca705d1c4bd28c15ea332d1b4d3a943e493e3a1d73f259d60ae728b79e00aa5a93d8e2f16de1e21a3514e1d7a0ddc3489723cf4d40c57d22f0f6a72162d5b9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000912000), &(0x7f000089e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$llc(r3, &(0x7f000059e000)="5746406ee81cbdd61f3328779615421b68d0e65a1dcacf4b6e9ea79f3fae042434094f2582b5774a982634ecacf6691c39e7045f74212944ac8581dcd472c6e07158bbb520e501f0ed49d5ede0cdc19b3d84ed4306c1cccb1688402cfbb4fdc85506f1c54ff78dbd6d02e749d8c0f30abcd9e8e2fcac351ca1660d286084e1de2abaeaaf846eec0c0a2c6b8711ead5bf892663a80cc795332de0c745de0aa86aac3fbcc4a7c7f58d62826f5a1a", 0xad, 0x20000000, &(0x7f0000067000)={0x1a, 0x1b, 0x1, 0x0, 0x0, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt(r2, 0x2, 0x8, &(0x7f0000a01000-0x5e)="49a2e2aeade6060a5757875b904ddd23fd324b6bec10fc872d46b1bfde994e500cf236f91e112e5a9922229cc656259cbd554d26afdedf60efa023de90114a7efb386300d4f8d6f1bdb83938e30dff48cdb53123d94dc9c2a711c6a71044", 0x5e) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000093f000)={0x9, 0x1, 0x2, 0xfffffffffffffff9, "b8dc6b0fd832fd7958e5333dc2941aa1a17a0dc640f7da4b771725202f1bd71c3060bd884a20ad686222b5fc", 0x8000}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000755000-0x50)={@generic="1a7416229969037ca424530cdc807ff0", @ifru_data=&(0x7f00001e1000-0x20)="de34d6a9cb9822f0acd8d35e8e18118a6593015694f56eeb9fe8e6f2faa6dd20"}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f000004f000-0x4)=r3) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000788000)=0x3, 0x4) setsockopt(r5, 0x107, 0x6, &(0x7f0000001000), 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f000015b000)=""/164) close(r5) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00002ef000)={r5, 0x4, 0x1, "7878f16198937b7377823d07f3521b3da6946f10680505448d3f8e8c2e242762bd736f82c32b658173a8772855389bb3666f37b3f43cfef566f0217bad055f27d3b5889fa02160016aacae863ca1d9703bf7afb982b528208418c4d1084c5de26bfea729"}) 2018/02/03 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x81, &(0x7f0000d4a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f58000-0x8)={0x0, 0x100000001}, &(0x7f0000674000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000055a000-0x8)={r2, 0x401}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socket(0x10, 0x2, 0xc) write(r1, &(0x7f00005fb000-0x24)="240000001b0001dfeb030022fb010001f6ff0b0800030000000001f70100000016170180", 0x24) signalfd4(r1, &(0x7f00000a4000)={0x1}, 0x8, 0x800) 2018/02/03 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d65000-0x30)={0x4c, 0x0, &(0x7f0000195000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000174000)=[], &(0x7f00005e2000)=[]}}}], 0x0, 0x0, &(0x7f0000325000)}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000982000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000749000-0x8)={0x6, 0x1}) 2018/02/03 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x60, 0x80800) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r5, &(0x7f0000002000)={0x98, 0x7, "e682df654a9bf61151f0dc84cf12298dde4e481f8e517bc700954f2c1051d83b539438b3d0557f857e4354d88cbc5850384ada3e66b0341d208eb65e35dd68f6d5093ecd806052400f6efc972c2ccf61113cc892d1e2c9bd8bfd449323960ee0c6815c66d0f95de57365b3383f0cdace042d6450798ff2263d3bfcfa33743bf1f2bac7055f12886c6d722268c246ff65"}, 0x220000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = getegid() r11 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x61)="e194e38e85cbba1325bba32199848a231774589f8e6a991669655193ba0c4fd2b4c656cce262b4a0fb6b88a1ae8a9f0461aa1f061b86c16d21e40029ae18c53fb81ae5b86ce0ee66e5ff21f4201c09634d4a49032626fe27ef422f957e7c79532f", 0x61}, {&(0x7f0000001000)="f4b7bb779c3a1fdbd67a23200f2f6e2d8131", 0x12}, {&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x20000000}, 0x4000000) r14 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r14, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f"}) 2018/02/03 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000b12000)={0x10001}, &(0x7f0000563000-0x10), &(0x7f00002d2000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000bb6000)=0x8000) r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) mq_unlink(&(0x7f0000354000)='posix_acl_access\x00') 2018/02/03 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x5) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffb2}, 0xffffffffffffffdd) [ 342.783796] audit: type=1400 audit(1517698743.114:1732): avc: denied { transfer } for pid=24435 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 342.785238] binder: 24435:24445 got new transaction with bad transaction stack, transaction 66 has target 24435:0 [ 342.817363] binder: 24435:24445 transaction failed 29201/-71, size 0-0 line 2869 2018/02/03 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000fda000-0x8), 0x100000001) r1 = mmap$binder(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x8, 0x110, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000806000/0x1000)=nil, 0x1000, 0x3000004, 0x92011, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000a47000)={0x48, 0x0, &(0x7f00001e2000)=[@request_death={0x400c630e, 0x4, 0x1}, @acquire_done={0x40106309, r1}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x3}, @dead_binder_done={0x40086310, 0x3}], 0x1000, 0x0, &(0x7f00007d4000-0x1000)="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"}) 2018/02/03 22:59:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000080f000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000c7f000-0xb)='/dev/vcsa#\x00', 0x1, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e47000-0x4)={0xab3}, 0x4) migrate_pages(r0, 0x8001, &(0x7f0000b9a000)=0x7f, &(0x7f000063e000)=0x3) move_pages(r0, 0x20000162, &(0x7f000080b000-0x10)=[&(0x7f0000735000/0x1000)=nil], &(0x7f0000c01000-0x28)=[0x1], &(0x7f000022b000)=[], 0x0) 2018/02/03 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000f58000-0x8)='./file0\x00', &(0x7f00005e3000)=[&(0x7f000075f000-0xd)='/dev/binder#\x00', &(0x7f00007ec000+0x8ca)='$\x00', &(0x7f0000289000-0xd)='/dev/binder#\x00', &(0x7f0000aa0000-0x3c)='system!em1}\\eth1(GPLppp0procposix_acl_accessppp1nodevcpuset\x00', &(0x7f0000bd5000)='\x00', &(0x7f0000c86000-0x9)='vboxnet0\x00', &(0x7f000093f000)='/dev/binder#\x00', &(0x7f0000e75000)="a400", &(0x7f0000824000-0x1)='\x00'], &(0x7f0000249000)=[]) r1 = syz_open_dev$binder(&(0x7f000071b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x9, 0x20011, r1, 0x0) fstatfs(r0, &(0x7f0000109000)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/03 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x20000000000000, 0x0) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000015000)) flock(r0, 0x7) 2018/02/03 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000e2d000), 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000013a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e80000-0x8)={0x2, 0x7}) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000e4b000)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) personality(0x6000003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000896000)={0x0, 0x200000000000, 0x1, [0x3]}, &(0x7f00008e7000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b17000-0x8)={r2, 0x401}, 0x8) 2018/02/03 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) utimensat(r0, &(0x7f0000ec1000)='./file0\x00', &(0x7f0000738000-0x20)={{0x77359400}}, 0x100) [ 342.904954] binder_alloc: binder_alloc_mmap_handler: 24435 20000000-20002000 already mapped failed -16 [ 342.965621] binder: 24435:24445 got transaction to invalid handle [ 342.970893] binder: BINDER_SET_CONTEXT_MGR already set [ 342.972252] binder: 24435:24445 transaction failed 29201/-22, size 0-0 line 2842 [ 342.985999] binder: BINDER_SET_CONTEXT_MGR already set [ 342.995578] binder: 24435:24485 ioctl 40046207 0 returned -16 [ 343.001519] binder: 24470:24476 ioctl 40046207 0 returned -16 [ 343.022789] binder_alloc: 24435: binder_alloc_buf, no vma [ 343.028507] binder: 24470:24476 transaction failed 29189/-3, size 0-22 line 2957 [ 343.028829] binder: undelivered TRANSACTION_ERROR: 29201 [ 343.043125] binder: release 24435:24445 transaction 66 out, still active [ 343.050133] binder: unexpected work type, 4, not freed [ 343.055457] binder: undelivered TRANSACTION_COMPLETE [ 343.057740] binder_alloc: binder_alloc_mmap_handler: 24470 20db9000-20dba000 already mapped failed -16 2018/02/03 22:59:03 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6e000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/03 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000466000-0x20)=[], 0x0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/03 22:59:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b57000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000681000-0x6)={0x0}, &(0x7f00002ed000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000025b000)={0x806, 0x1, 0x3, 0x0, r1}, 0x10) r2 = gettid() timer_create(0x7, &(0x7f00005d9000)={0x0, 0xa, 0x4, @tid=r2}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x1, &(0x7f0000613000-0x20), &(0x7f0000ce0000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000002000-0x8), &(0x7f0000001000), &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/02/03 22:59:03 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000)={r1, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) 2018/02/03 22:59:03 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x6, 0x1, 0xf1}, 0x81, 0x57e}) clone(0x4000, &(0x7f0000b47000), &(0x7f00000f3000), &(0x7f0000d5a000), &(0x7f0000ef1000-0x7f)) 2018/02/03 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f000082b000-0x1a)=""/26, 0x1a) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00007e7000-0x10)={&(0x7f00004e3000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000018, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r1) 2018/02/03 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000b20000-0xd)='/dev/urandom\x00', 0x0, 0x40000000000002) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:59:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004bd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002, 0x1, 0x3, [@multicast1=0xe0000001, @rand_addr=0x100000001, @multicast1=0xe0000001, @rand_addr=0xffff, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x7ff) r4 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000ba6000)={&(0x7f0000578000)=""/15, 0xf}) r5 = getpid() ptrace$pokeuser(0x6, r5, 0x2, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 343.060583] binder: undelivered TRANSACTION_ERROR: 29201 [ 343.060626] binder: send failed reply for transaction 66, target dead [ 343.078768] binder_alloc: 24470: binder_alloc_buf, no vma [ 343.087780] binder: 24470:24489 transaction failed 29189/-3, size 0-22 line 2957 [ 343.110489] binder: undelivered TRANSACTION_ERROR: 29189 [ 343.117317] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 22:59:03 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xa) tee(r3, r5, 0x80007387, 0x0) r6 = dup2(r0, r5) r7 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r4, r7) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r8 = getpgrp(0x0) fcntl$setown(r4, 0x8, r8) fcntl$setsig(r7, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005b7000)={0x0, 0xaf, "3d66e04f22e9f084857765c8f939664d705967c64aa54d42b3d8822e0662b6d34ddf03cf978fa0ec8f4bdafea93fda73e1dd02b398487c20b9394607bd6dbec30b3498b51c2a5977e0835e09b2f7ca7b6674161f88299eaad4f4cc70b34cee9b6b65cb5e44d83d69d69fdd1e885c10d62ff022d7704debf4d5897dbe3a1ba73af539a56a5c395fd0559eb180e61cf232790b95c3d3f7a2b2a4aeb56218f0a76621615b81334412da19915c895cfc50"}, &(0x7f00008cc000)=0xb7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002a4000-0x98)={r10, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x5, 0x5}, 0x98) 2018/02/03 22:59:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000a01000)={{0x77359400}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) memfd_create(&(0x7f0000578000-0x7)='wlan0%\x00', 0x2) 2018/02/03 22:59:03 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000bcb000)='/dev/snd/controlC#\x00', 0x5db27938, 0x2040) signalfd(r0, &(0x7f0000ebe000-0x8)={0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fda000-0x8), 0x100000001) write$selinux_access(r2, &(0x7f0000823000)={'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x38}, 0x34) 2018/02/03 22:59:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xff, 0x2200) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000b8f000-0x28)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00006b6000)=0xdb55) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006a0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6}]}, 0x10) ioctl$int_in(r1, 0x5473, &(0x7f00003df000)=0x401) sendto(r1, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) 2018/02/03 22:59:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = open(&(0x7f00003ab000-0x8)='./file0\x00', 0x2, 0x2a) poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) removexattr(&(0x7f00005b8000-0x8)='./file0\x00', &(0x7f000092a000-0x9)=@known='user.syz\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c41000), &(0x7f000051c000-0x4)=0x4) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f0000cd7000)='./file0\x00') 2018/02/03 22:59:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000), &(0x7f0000de5000)}, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000454000-0x8)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d0a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f94000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00009fa000-0x4)=0xe8) stat(&(0x7f0000e40000)='./file0\x00', &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e62000-0xc)={r2, r3, r4}, 0xc) r5 = syz_open_dev$admmidi(&(0x7f0000125000-0xe)='/dev/admmidi#\x00', 0x80, 0x200a40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000663000)={0x0, 0x10000}, &(0x7f0000886000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000d3e000)={r6, 0x7, 0x20, 0x4, 0x1000}, &(0x7f000001c000)=0x18) r7 = openat$audio(0xffffffffffffff9c, &(0x7f000053e000)='/dev/audio\x00', 0x400c02, 0x0) sendmsg$nl_crypto(r7, &(0x7f0000afe000)={&(0x7f00007e4000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00005f6000-0x10)={&(0x7f00006b5000)=@del={0xe8, 0x11, 0x2, 0x6, 0x1, {{'ecb-camellia-asm\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/02/03 22:59:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000f7b000+0x606)="8f8af000b3be9725701c23544b8c686b5623f007", 0x14, 0x8000, &(0x7f0000111000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 22:59:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000db2000)={0x4, &(0x7f0000e30000-0x250)=[{}, {}, {}, {}]}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00008ee000-0x48)=@full, &(0x7f0000f7f000)=0x48) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000059b000-0x4)=0x4, &(0x7f0000451000)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x40, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00002dc000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x0, &(0x7f000010c000)={&(0x7f000018b000)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)}) add_key$keyring(&(0x7f00001c1000)='keyring\x00', &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/02/03 22:59:04 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000310000/0x2000)=nil, 0x2000, 0x3, 0x80010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000310000+0xaad)="6e65742f61060000723725b8131b874a17c3e240e9a1e08c9a7da8b3bf5b5471f0dbbebf953ea71fb372d46586376995a9f91e47617f797a5724de95c042f7ea48a4cc7877c85d0a11c23da44ed3af98fc2cb976362bf95d4f4400053ee0f21edb6166ec04e18458") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000311000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r2}) r3 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r3, r3, &(0x7f0000d62000), 0x100000003) 2018/02/03 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ad3000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000006000-0x8)) bind$ax25(r1, &(0x7f0000bc6000-0x10)={0x3, {"bc4ed53952f754"}, 0xffffffffffffffe1}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008d2000)={0xcdf}, 0x1) syz_open_dev$amidi(&(0x7f00000ee000-0xc)='/dev/amidi#\x00', 0x3ff, 0x121000) fcntl$getownex(r0, 0x10, &(0x7f00000f5000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d97000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f000081d000-0x8)='keyring\x00', &(0x7f00008bd000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000cce000)='rxrpc\x00', &(0x7f0000e57000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000476000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r2) 2018/02/03 22:59:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40c001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000095e000)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x29, 0x2, @thr={&(0x7f00008da000-0xe5)="8c3f2d77378b835c0a049a661b838fb651cc59f100078e6b71433b441dec52ccfb68996ef991b1ffb257238055b667af60129dd1f01566fd1a03f5bed84a79951299b21b91ba30ef8ae661d8b0d531acb7fa9253ea2a15680596c59498df19fee7e2c33bc8e8dbc847b5ea8c5492ed653c5c97f95249c315d67e05b9a2f77a3ef15d3cd9bbc0f8b1f908ae75382e35417a4b3143d95fa0228920fa6fc11bbba7018c5deb338e6a5ebbd0c18bd249108f3e8c2af62773dd5070da0730d1f89722e34b4b4174161492a437ed42c15150af2b6c4a1d31ad091c77724c60201685dbbdd4909203", &(0x7f0000000000)="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"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000bbf000-0x1a0)={[], 0x80dd, 0x5, 0x5, 0x0, 0x36c, 0x0, 0xd000, [], 0xad2}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000aa000)={0x4, 0x3, 0x100, 0x0, "0732d213035a90c4368e5347afd8e6fc2638b46f546f333a2ad78954c9c36bbcd8f851101c2b7ec4d0fba7d9", 0x962}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e81000)) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x0, &(0x7f000089b000)=[], 0xffffffffffffffff) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000404000), &(0x7f0000008000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a56000)={0x0, 0x73d, 0x20}, &(0x7f0000738000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa8000-0x8)={r2, 0x3}, &(0x7f00008f3000)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a2d000), &(0x7f0000d10000-0x4)=0x4) 2018/02/03 22:59:04 executing program 5: r0 = creat(&(0x7f0000b2d000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0xfffffffffffffff7, 0x154, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0xad, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffff}, 0x3ff, [0x1000, 0x7fff, 0xe53, 0x9, 0x0, 0x3, 0x3, 0xff]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000080b000-0x8)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000cf9000)=[{}, {}], &(0x7f0000fca000)={0x77359400}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, r5}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) 2018/02/03 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f0000eca000-0x1000)="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", 0x1000) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) sendto$inet6(r0, &(0x7f0000f93000)="4bb1a2e0d5", 0x5, 0x80, &(0x7f00008f3000)={0xa, 0x1, 0x3, @empty}, 0x1c) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/02/03 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}}, []}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d02000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000de000)={0x2, 0x0, 0x0, 0x800}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000833000-0x8)) io_setup(0x9d7c, &(0x7f0000af9000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c61000-0xbc)) io_cancel(r3, &(0x7f0000cc2000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, r1, &(0x7f0000e01000-0x22)="33c0b87b0e0e121a800cea5970fed62cff6d676700f459c8b1b1e9ad25d4ff0af417", 0x22, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000864000)) bind$netrom(r1, &(0x7f0000479000-0x48)=@full={{0x3, {"b18e4cc8ccba05"}, 0x8000}, [{"4a7becd2946293"}, {"0cdb6b52aba185"}, {"3eea2b56fb034e"}, {"6c5fd0e15f88b8"}, {"ad8777f393d964"}, {"38631ee3782922"}, {"fe25fdca971965"}, {"5eb88ae2c02c48"}]}, 0x48) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000634000)={0x2, r2, 0x10002}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000678000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00009d1000)={0x1, 0x0, [{}]}) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000adb000-0x10)={0x11, 0x1000, &(0x7f0000995000-0x1000)="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"}) r2 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$random(&(0x7f00008ac000-0xc)='/dev/random\x00', 0x0, 0x303002) [ 343.832920] audit: type=1326 audit(1517698744.163:1733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c9e000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000b97000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000071c000)={r1, 0x4, 0x8}, 0xc) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1000000000000000}, 0x1a) 2018/02/03 22:59:04 executing program 0: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0xb, 0x4) syz_emit_ethernet(0x46, &(0x7f000009b000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x10, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000028000+0x7f)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000fe000)='/dev/usbmon#\x00', 0x0, 0x501480) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000115000-0x18)={0x0, 0xfff, 0x30, 0x2, 0x8}, &(0x7f0000114000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000010e000)={r2}, &(0x7f00000dd000-0x4)=0x8) 2018/02/03 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) [ 343.967268] audit: type=1326 audit(1517698744.189:1734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=246 compat=0 ip=0x453299 code=0x7ffc0000 [ 343.992130] audit: type=1326 audit(1517698744.193:1735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 344.016768] audit: type=1326 audit(1517698744.193:1736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 344.041389] audit: type=1326 audit(1517698744.197:1737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 344.065932] audit: type=1326 audit(1517698744.197:1738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 344.065951] audit: type=1326 audit(1517698744.197:1739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092a000-0x16)='/selinux/checkreqprot\x00', 0x14000, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f000046f000-0x110)={{0x7f, 0x2, 0x3, 0x8, "33f4af2c3ad83e40d95a724621797655d18812ba3784099801552d4a41b975ed1033eeb6886048ce1758d2a7", 0x80000001}, 0x0, 0x0, 0x1, r0, 0x400, 0x100000001, "55ec5b5664ef723493e3e9206ca27e31d3398534586640528f9a4f69206bcde19d5db2653c3791f8c631231de3cb4ecc3d34ae16a916921e25219ba2c746ca6c", &(0x7f0000c3e000)='nodev\x00', 0x6, [], [0x7fff, 0xffffffffffffff37, 0xffffffffffffff00, 0x2]}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000088a000)) ppoll(&(0x7f0000770000-0x6)=[{r1, 0x10}, {r1, 0x29}, {r1, 0xa0}, {r3, 0x2080}], 0x4, &(0x7f0000846000-0x10), &(0x7f0000db8000-0x8), 0x8) 2018/02/03 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e65000-0x50)={@syzn, @ifru_names=@syzn}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:59:04 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = accept$unix(r0, &(0x7f00001c7000)=@file={0x0, ""/4096}, &(0x7f00004b8000-0x4)=0x1002) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b37000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000b36000)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a02000)={0x0, 0x0, 0x0}, &(0x7f0000b37000-0x4)=0xc) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006e1000-0x8)='./file0\x00', &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b36000)={0x0}, &(0x7f00003f5000)=0xc) r9 = getuid() getgroups(0x3, &(0x7f00007be000)=[0x0, 0x0, 0x0]) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ac000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000367000-0x4)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000b37000-0x38)={&(0x7f0000b37000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b37000-0x20)=[{&(0x7f000039e000-0x64)="d325ec90e4b4a8508b6529b264237183bbf684e0f491ef926770112bc5f256d66ef51afc740d87118a3e240da3a8469ed6c428b93fcc5178f20790e501cf276ee9c5f2d50c2d3fd7a5c85f6ff1e64f9c567c138d9939ac84ddb49218da4685fb1bcb617bd12cd7c85e412d835c5e283b669a629f752a746ca5c218cd9f79c2eed00db45d926c834910c674dd1986d9d9dd7f538e15122ff52781067f22af488393911e9e5539", 0xa6}, {&(0x7f00001f8000)="58ae108ac8e3b9ddd6cdda1b4966e0c7b3c2b489de4191bb46eeb7e7a703260a76e9c7a3de1aff369028889658db24fcbf5f0ee67ef3394e7240c43e15ed494668ff0a953d37d408d08d460e85", 0x4d}], 0x2, &(0x7f0000382000-0x140)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x140, 0x40000}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags}) 2018/02/03 22:59:04 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080005, 0x0) fdatasync(r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x1}], &(0x7f000001c000-0x1000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000021000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x5, 0xfff, 0x5, 0x1a53, 0x200000000000000, 0xffffffffffff0000}}) 2018/02/03 22:59:04 executing program 7: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) 2018/02/03 22:59:04 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000007000)="05000000a81299e5d80e2112", 0x0, 0x0, &(0x7f0000008000-0x10)=@ipx={0x4, 0x3, 0x0, "ea07646ea59a"}, 0xffffffffffffff64) 2018/02/03 22:59:04 executing program 6: fanotify_mark(0xffffffffffffffff, 0x134, 0x0, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000987000-0xc)={0x10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x2040) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/02/03 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000516000)='./file0\x00', 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00002cd000)=""/118) [ 344.065968] audit: type=1326 audit(1517698744.201:1740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24547 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:59:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) umount2(&(0x7f0000457000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000696000-0x8), 0x100000001) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00002c4000-0x1)={0x800}, 0x1) 2018/02/03 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000239000-0x8)='./file0\x00') 2018/02/03 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x40) fremovexattr(r0, &(0x7f0000907000-0x15)=@known='system.sockprotoname\x00') connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000ebb000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) pread64(r0, &(0x7f000078c000)=""/95, 0x5f, 0x0) chdir(&(0x7f0000e92000-0x8)='./file0\x00') 2018/02/03 22:59:04 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x9) 2018/02/03 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a1b000)='%,{\x00', 0x3) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000068000)="ec631d1d4b31aabdfa9fff840452c18b6b18a3d91cb8c98655758742511b31340d68f4373e6cf8bb7ade3c6f069b1c7352e8bb251a15dbb78642f5162bb8f8f4677dfea1cd56fac3adff1d088faa7d79a811fac736ce22111668cd47ecdb5d49083415e1c3c1845b85f27a95fc27e628ac70190c456d1ea5fee9c304712e30dd257c41b2076f57058b31ac3393e2e6cf0f4ee3874193df43b6c14ee32bf9f6c894ed5ad5f2dc795f179dc11051264faa8a1f04bec5ced5e1c79d86b0327b64645282758e68ed02c41a8cd132762391e25720e3b6f9286248ec9d39848365498565d3b760ca3e3017736d0ec18f2abd12b3406300") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007dc000)={0xffffffff, 0x2, {0x3, 0x1, 0x7, 0x3, 0x8}}) clock_gettime(0x0, &(0x7f0000e5a000-0x10)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000069b000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000739000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a1000-0x8)={0x0, 0x2}, &(0x7f0000dab000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000037c000)={r2, 0x20}, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c81000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) r4 = shmget(0x1, 0x4000, 0x4, &(0x7f0000831000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = dup3(r1, r3, 0x80000) truncate(&(0x7f0000782000)='./file0\x00', 0x0) fanotify_mark(r0, 0x0, 0x0, r0, &(0x7f000036c000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00003c9000-0x4), &(0x7f00004c8000)=0x4) 2018/02/03 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f00002f1000-0xe)='/dev/admmidi#\x00', 0x1f10, 0x4042) sendfile(r0, r1, &(0x7f00001b5000), 0xff) openat$vnet(0xffffffffffffff9c, &(0x7f000072d000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r3 = syz_open_dev$urandom(&(0x7f00002f7000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r3, r2, &(0x7f0000fda000-0x8), 0x100000001) 2018/02/03 22:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x80005, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = syz_open_dev$dspn(&(0x7f000045e000)='/dev/dsp#\x00', 0x2, 0x0) bind$nfc_llcp(r2, &(0x7f0000551000-0x60)={0x27, 0x0, 0x400, 0x5, 0x4, 0x3, "35188f38f6c83b72a66baaa62eef88e9507c3ff4cada4828eb0f0ce548345ed04f356b88cf27add28ecf8e75ca2260a94417a25a433360183de37552053893", 0x32}, 0x60) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) bind$bt_l2cap(r2, &(0x7f0000dc0000)={0x1f, 0xfffffffffffff001, {0x8000, 0x3bab, 0x81, 0x4, 0x80000001, 0x3f}, 0xffffffff}, 0xe) 2018/02/03 22:59:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='nodev:\x00', 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00006ec000-0x4)) 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={&(0x7f0000237000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) readv(r1, &(0x7f00009af000-0x20)=[{&(0x7f00008fa000-0x58)=""/88, 0x58}], 0x1) 2018/02/03 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001be000)='/dev/vcs\x00', 0x40040, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005cc000-0x4)='bic\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x1000000000b, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/03 22:59:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e6e000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f0000428000)=@random={'security.', ')\x00'}, &(0x7f000034e000-0x95)=""/149, 0x95) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000716000-0x10)={0x40, 0x7}) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00008fe000)) recvmsg(r0, &(0x7f0000ab5000)={&(0x7f0000a0b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f000079c000)=[{&(0x7f000018a000)=""/212, 0xd4}, {&(0x7f0000eae000-0x8b)=""/139, 0x8b}, {&(0x7f00009eb000)=""/25, 0x19}, {&(0x7f00002b1000-0xa5)=""/165, 0xa5}, {&(0x7f000056b000)=""/4096, 0x1000}], 0x5, &(0x7f0000252000-0xbd)=""/189, 0xbd, 0x9}, 0x40) readv(r1, &(0x7f0000d6c000)=[{&(0x7f0000fcd000-0x4c)=""/76, 0x2c3}, {&(0x7f0000eae000)=""/19, 0x13}, {&(0x7f0000817000-0xa9)=""/169, 0xa9}, {&(0x7f00004c1000-0x1000)=""/4096, 0x1000}, {&(0x7f00008fe000-0x41)=""/65, 0x41}, {&(0x7f0000501000)=""/185, 0xb9}, {&(0x7f0000785000)}, {&(0x7f00002cf000-0xb4)=""/180, 0xb4}], 0x23a) 2018/02/03 22:59:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000070a000)='/dev/mixer\x00', 0x40000, 0x0) pipe2(&(0x7f0000e42000-0x8)={0x0, 0x0}, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000052d000)={0x0, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/02/03 22:59:04 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000fd1000-0x4)=0x7f) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/rtc\x00', 0x125080, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000dd1000)=""/4096) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fd3000-0x4)=0x9, 0x4) 2018/02/03 22:59:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/status\x00', 0x0, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000d19000-0x10)={0x0, 0x989680}, &(0x7f0000897000)) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000b9a000-0xec)=""/236, 0xec, 0x7, &(0x7f0000601000)={r2, r3+30000000}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000d4b000)={0x400, 0x9, 0x8, 0x0, 0x1ff, 0x9, 0x2, 0x7, 0x3, 0x1, 0xffffffffffffff06, 0x3, 0x0, 0x0, 0x100000001, 0x7fff, 0x4, 0xfff}) syz_open_dev$admmidi(&(0x7f0000736000)='/dev/admmidi#\x00', 0x6, 0x40200) 2018/02/03 22:59:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000060e000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000852000)={0x3e7, 0x7, 0x9, 0x8000, &(0x7f0000385000)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/03 22:59:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x33, &(0x7f0000ce2000)={0x0, 0x0}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000ae000-0x8)='ne\x00\x00\x00Ep\x00') setns(r0, 0x4000000) r3 = syz_open_dev$urandom(&(0x7f0000993000-0xd)='/dev/urandom\x00', 0x0, 0x1) sendfile(r3, r2, &(0x7f0000fda000-0x8), 0x100000001) [ 356.638277] buffer_io_error: 14 callbacks suppressed [ 356.638284] Buffer I/O error on dev loop0, logical block 3, async page read [ 378.144694] kworker/dying (21) used greatest stack depth: 13552 bytes left [ 418.716117] Buffer I/O error on dev loop0, logical block 3, async page read [ 492.512176] INFO: task syz-executor7:24625 blocked for more than 120 seconds. [ 492.519569] Not tainted 4.15.0+ #295 [ 492.523828] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.531825] syz-executor7 D23568 24625 4016 0x00000004 [ 492.537485] Call Trace: [ 492.540096] __schedule+0x8eb/0x2060 [ 492.543850] ? __sched_text_start+0x8/0x8 [ 492.548040] ? __radix_tree_insert+0x7b0/0x7b0 [ 492.552664] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 492.557797] ? check_noncircular+0x20/0x20 [ 492.562239] ? find_held_lock+0x35/0x1d0 [ 492.566329] ? find_held_lock+0x35/0x1d0 [ 492.570425] schedule+0xf5/0x430 [ 492.573810] ? __lock_page+0x550/0x720 [ 492.577736] ? __schedule+0x2060/0x2060 [ 492.581747] ? lock_downgrade+0x980/0x980 [ 492.585925] ? lock_release+0xa40/0xa40 [ 492.589934] ? do_raw_spin_trylock+0x190/0x190 [ 492.594551] io_schedule+0x1c/0x70 [ 492.598114] __lock_page+0x574/0x720 [ 492.601866] ? __lock_page_killable+0x790/0x790 [ 492.606571] ? find_held_lock+0x35/0x1d0 [ 492.610678] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 492.616595] ? page_cache_tree_insert+0x410/0x410 [ 492.621463] ? __might_sleep+0x95/0x190 [ 492.625471] pagecache_get_page+0x672/0xba0 [ 492.629815] ? __lock_is_held+0xb6/0x140 [ 492.633903] ? add_to_page_cache_lru+0x510/0x510 [ 492.638689] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.643906] ? __lock_acquire+0x664/0x3e00 [ 492.648163] ? __lock_is_held+0xb6/0x140 [ 492.652248] ? print_irqtrace_events+0x270/0x270 [ 492.657039] ? rcu_pm_notify+0xc0/0xc0 [ 492.660974] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.666027] ? __mark_inode_dirty+0x262/0x1170 [ 492.670660] ? __lock_acquire+0x664/0x3e00 [ 492.674930] ? find_held_lock+0x35/0x1d0 [ 492.679053] grab_cache_page_write_begin+0x6c/0xa0 [ 492.684033] block_write_begin+0xa6/0x2e0 [ 492.688201] ? I_BDEV+0x20/0x20 [ 492.691513] ? __block_write_begin+0x40/0x40 [ 492.695945] ? iov_iter_fault_in_readable+0x20e/0x410 [ 492.701175] ? iov_iter_revert+0x9d0/0x9d0 [ 492.705462] ? current_kernel_time64+0x122/0x2f0 [ 492.710246] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.715286] blkdev_write_begin+0x3c/0x50 [ 492.719460] generic_perform_write+0x28f/0x600 [ 492.724074] ? do_umount+0xda0/0xda0 [ 492.727821] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 492.733138] ? file_update_time+0xd3/0x5b0 [ 492.737401] ? current_time+0xc0/0xc0 [ 492.741222] ? clear_nlink+0xb0/0xb0 [ 492.744969] ? blk_lld_busy+0x60/0x60 [ 492.748815] __generic_file_write_iter+0x366/0x5b0 [ 492.753773] blkdev_write_iter+0x207/0x3e0 [ 492.758046] ? bd_set_size+0x330/0x330 [ 492.761964] ? find_held_lock+0x35/0x1d0 [ 492.766065] do_iter_readv_writev+0x55c/0x830 [ 492.770603] ? do_iter_readv_writev+0x55c/0x830 [ 492.775310] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 492.780100] ? rw_verify_area+0xe5/0x2b0 [ 492.784197] do_iter_write+0x154/0x540 [ 492.788126] ? rcu_read_lock_sched_held+0x108/0x120 [ 492.793173] vfs_iter_write+0x77/0xb0 [ 492.797004] iter_file_splice_write+0x7db/0xf30 [ 492.801752] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 492.806884] ? fsnotify_first_mark+0x2b0/0x2b0 [ 492.811504] ? selinux_file_permission+0x82/0x460 [ 492.816387] ? rw_verify_area+0xe5/0x2b0 [ 492.820480] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 492.825613] direct_splice_actor+0x125/0x180 [ 492.830059] splice_direct_to_actor+0x2c1/0x820 [ 492.834756] ? _cond_resched+0x14/0x30 [ 492.838682] ? generic_pipe_buf_nosteal+0x10/0x10 [ 492.843568] ? do_splice_to+0x160/0x160 [ 492.847579] ? security_file_permission+0x89/0x1e0 [ 492.852536] ? rw_verify_area+0xe5/0x2b0 [ 492.856636] do_splice_direct+0x29b/0x3c0 [ 492.860815] ? splice_direct_to_actor+0x820/0x820 [ 492.865692] ? rw_verify_area+0xe5/0x2b0 [ 492.869794] do_sendfile+0x5c9/0xe80 [ 492.873546] ? do_compat_pwritev64+0x100/0x100 [ 492.878164] ? __might_sleep+0x95/0x190 [ 492.882162] ? kasan_check_write+0x14/0x20 [ 492.886424] ? _copy_from_user+0x99/0x110 [ 492.890598] SyS_sendfile64+0xbd/0x160 [ 492.894515] ? SyS_sendfile+0x1a0/0x1a0 [ 492.898536] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.903601] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 492.908396] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 492.913185] RIP: 0033:0x453299 [ 492.916391] RSP: 002b:00007f089cec9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 492.924148] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 492.931449] RDX: 0000000020695ff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 492.938743] RBP: 000000000000045f R08: 0000000000000000 R09: 0000000000000000 [ 492.946049] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000006f5988 [ 492.953342] R13: 00000000ffffffff R14: 00007f089ceca6d4 R15: 0000000000000000 [ 492.960664] [ 492.960664] Showing all locks held in the system: [ 492.967040] 3 locks held by kworker/u4:3/88: [ 492.971599] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000821d47f4>] process_one_work+0xaaf/0x1af0 [ 492.981615] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000f7572f82>] process_one_work+0xb01/0x1af0 [ 492.992671] #2: (&type->s_umount_key#27){.+.+}, at: [<0000000099694fd4>] trylock_super+0x20/0x100 [ 493.001896] 2 locks held by khungtaskd/756: [ 493.006240] #0: (rcu_read_lock){....}, at: [<000000006b2d24cc>] watchdog+0x1c5/0xd60 [ 493.014339] #1: (tasklist_lock){.+.+}, at: [<00000000f9bae477>] debug_show_all_locks+0xd3/0x3d0 [ 493.023427] 1 lock held by rsyslogd/3818: [ 493.027593] #0: (&f->f_pos_lock){+.+.}, at: [<000000007c69ad6a>] __fdget_pos+0x12b/0x190 [ 493.036048] 2 locks held by getty/3941: [ 493.040047] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.048743] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.058071] 2 locks held by getty/3942: [ 493.062060] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.070761] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.080084] 2 locks held by getty/3943: [ 493.084080] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.092786] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.102098] 2 locks held by getty/3944: [ 493.106084] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.114783] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.124096] 2 locks held by getty/3945: [ 493.128087] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.136780] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.146090] 2 locks held by getty/3946: [ 493.150076] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.158774] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.168096] 2 locks held by getty/3947: [ 493.172092] #0: (&tty->ldisc_sem){++++}, at: [<000000005f84203b>] ldsem_down_read+0x37/0x40 [ 493.180784] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000360c111>] n_tty_read+0x2ef/0x1a00 [ 493.190146] [ 493.191782] ============================================= [ 493.191782] [ 493.198826] NMI backtrace for cpu 1 [ 493.202479] CPU: 1 PID: 756 Comm: khungtaskd Not tainted 4.15.0+ #295 [ 493.209035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.218368] Call Trace: [ 493.220935] dump_stack+0x194/0x257 [ 493.224542] ? arch_local_irq_restore+0x53/0x53 [ 493.229206] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.233851] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.238236] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.242715] nmi_cpu_backtrace+0x1d2/0x210 [ 493.246927] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.251414] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 493.256665] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.261827] watchdog+0x90c/0xd60 [ 493.265261] ? reset_hung_task_detector+0xa0/0xa0 [ 493.270075] ? complete+0x62/0x80 [ 493.273508] ? __schedule+0x2060/0x2060 [ 493.277453] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.281745] ? __lockdep_init_map+0xe4/0x650 [ 493.286126] ? do_raw_spin_trylock+0x190/0x190 [ 493.290695] ? lockdep_init_map+0x9/0x10 [ 493.294728] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.299815] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.304807] ? trace_hardirqs_on+0xd/0x10 [ 493.308930] ? __kthread_parkme+0x175/0x240 [ 493.313239] kthread+0x33c/0x400 [ 493.316581] ? reset_hung_task_detector+0xa0/0xa0 [ 493.321394] ? kthread_stop+0x7a0/0x7a0 [ 493.325358] ret_from_fork+0x3a/0x50 [ 493.329142] Sending NMI from CPU 1 to CPUs 0: [ 493.333665] NMI backtrace for cpu 0 [ 493.333672] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0+ #295 [ 493.333674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.333683] RIP: 0010:scheduler_ipi+0x3bd/0x820 [ 493.333685] RSP: 0018:ffff8801db407d70 EFLAGS: 00000046 [ 493.333688] RAX: ffff8801db407de8 RBX: 000000000002c580 RCX: dffffc0000000000 [ 493.333690] RDX: ffffffff868b8b20 RSI: 1ffff1003b680fbd RDI: ffff8801db42d120 [ 493.333692] RBP: ffff8801db407e90 R08: 1ffff1003b6859ed R09: 0000000000000000 [ 493.333694] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 493.333696] R13: 1ffff1003b680fb1 R14: ffff8801db407e68 R15: 0000000000000000 [ 493.333699] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 493.333701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.333703] CR2: 0000000001201000 CR3: 0000000006a22005 CR4: 00000000001606f0 [ 493.333708] Call Trace: [ 493.333710] [ 493.333719] ? migration_cpu_stop+0x470/0x470 [ 493.333724] ? tick_program_event+0x83/0x100 [ 493.333729] ? task_prio+0x40/0x40 [ 493.333735] ? rcu_irq_exit+0xd8/0x110 [ 493.333742] smp_reschedule_interrupt+0xe6/0x670 [ 493.333746] ? smp_thermal_interrupt+0x700/0x700 [ 493.333749] ? _raw_spin_lock+0x32/0x40 [ 493.333753] ? _raw_spin_unlock+0x22/0x30 [ 493.333759] ? handle_edge_irq+0x2b4/0x7c0 [ 493.333763] ? task_prio+0x40/0x40 [ 493.333770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 493.333775] reschedule_interrupt+0xa9/0xb0 [ 493.333777] [ 493.333780] RIP: 0010:native_safe_halt+0x6/0x10 [ 493.333781] RSP: 0018:ffffffff86a07c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 493.333784] RAX: dffffc0000000000 RBX: 1ffffffff0d40f8a RCX: 0000000000000000 [ 493.333786] RDX: 1ffffffff0d59280 RSI: 0000000000000001 RDI: ffffffff86ac9400 [ 493.333788] RBP: ffffffff86a07c38 R08: 0000000000000000 R09: 0000000000000000 [ 493.333790] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 493.333792] R13: ffffffff86a07cf0 R14: ffffffff87268d20 R15: 0000000000000000 [ 493.333800] ? trace_hardirqs_on+0xd/0x10 [ 493.333802] default_idle+0xbf/0x430 [ 493.333806] ? __sched_text_end+0x4/0x4 [ 493.333810] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 493.333815] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 493.333819] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 493.333822] ? mark_tsc_async_resets+0x30/0x30 [ 493.333829] arch_cpu_idle+0xa/0x10 [ 493.333832] default_idle_call+0x36/0x90 [ 493.333835] do_idle+0x24a/0x3b0 [ 493.333839] cpu_startup_entry+0x104/0x120 [ 493.333842] ? cpu_in_idle+0x20/0x20 [ 493.333845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.333849] ? trace_hardirqs_on+0xd/0x10 [ 493.333854] rest_init+0xed/0xf0 [ 493.333863] start_kernel+0x7f1/0x819 [ 493.333867] ? mem_encrypt_init+0xb/0xb [ 493.333870] ? early_idt_handler_common+0x3b/0x60 [ 493.333875] ? x86_family+0x32/0x40 [ 493.333880] x86_64_start_reservations+0x2a/0x2c [ 493.333883] x86_64_start_kernel+0x77/0x7a [ 493.333887] secondary_startup_64+0xa5/0xb0 [ 493.333891] Code: 48 c1 ee 03 80 3c 0e 00 0f 85 7b 02 00 00 48 89 c6 48 b9 00 00 00 00 00 fc ff df 4d 8b a4 24 a0 0b 00 00 48 c1 ee 03 80 3c 0e 00 <0f> 85 2f 02 00 00 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 4d [ 493.334665] Kernel panic - not syncing: hung_task: blocked tasks [ 493.644084] CPU: 1 PID: 756 Comm: khungtaskd Not tainted 4.15.0+ #295 [ 493.650639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.659976] Call Trace: [ 493.662552] dump_stack+0x194/0x257 [ 493.666153] ? arch_local_irq_restore+0x53/0x53 [ 493.670802] ? vsnprintf+0x1ed/0x1900 [ 493.674587] panic+0x1e4/0x41c [ 493.677768] ? refcount_error_report+0x214/0x214 [ 493.682522] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 493.687869] watchdog+0x91d/0xd60 [ 493.691308] ? reset_hung_task_detector+0xa0/0xa0 [ 493.696122] ? complete+0x62/0x80 [ 493.699559] ? __schedule+0x2060/0x2060 [ 493.703506] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.707814] ? __lockdep_init_map+0xe4/0x650 [ 493.712213] ? do_raw_spin_trylock+0x190/0x190 [ 493.716787] ? lockdep_init_map+0x9/0x10 [ 493.720824] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 493.725903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.730914] ? trace_hardirqs_on+0xd/0x10 [ 493.735047] ? __kthread_parkme+0x175/0x240 [ 493.739345] kthread+0x33c/0x400 [ 493.742701] ? reset_hung_task_detector+0xa0/0xa0 [ 493.747519] ? kthread_stop+0x7a0/0x7a0 [ 493.751475] ret_from_fork+0x3a/0x50 [ 493.755801] Dumping ftrace buffer: [ 493.759571] (ftrace buffer empty) [ 493.763262] Kernel Offset: disabled [ 493.766881] Rebooting in 86400 seconds..