(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000197000)=""/7) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000174000)=@add_del={0x2, &(0x7f00001e0000)=@common='bcsf0\x00', 0xff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000c42000-0x10)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000328000)=[@textreal={0x8, &(0x7f0000e35000-0x3d)="0f095fbaf80c66b8b8fdea8666efbafc0cb80080eff0838400000a260f09baf80c66b84c85288966efbafc0c66ed0fb0ecf2abf3f2f78f26474c6f3eaf", 0x3d}], 0x1, 0x0, &(0x7f00002a4000)=[], 0x0) 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000080e000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xa0e8) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x6, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}, @ldst={0x2, 0x2, 0x0, 0x5, 0x7, 0xfffffffe, 0xe10762f6f60eb64b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x57, &(0x7f0000001000-0x57)=""/87, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r3) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006e0000)=0x0, 0x4) lseek(r4, 0x0, 0x4) mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000151000)={0x7a67, 0x8, 0x6, 0x0, 0x563ac0af, 0x1, 0x55, 0x2, 0x9, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r5, &(0x7f00004a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000651000)=0xc) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b71000)={0x0, 0x0, 0x0}, &(0x7f00008cd000-0x4)=0xc) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b71000)=@delpolicy={0x2f0, 0x21, 0x400, 0x2, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001, 0x3, 0x80000001, 0x2, 0x52, 0xa, 0xa0, 0x80, 0x33, 0x5, r6}, 0x7, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x8, 0x14}}, @offload={0xc, 0x1c, {0x8, 0x1}}, @sec_ctx={0xd0, 0x8, {0xc9, 0x8, 0x1, 0x1, 0xc1, "d0877ee92531cb473892bade03aaffd516cfe033a73a036f8d2c8a5f4aad56ad66fca2ca46184334357b8cd7409b057cab3653185dded59a5e60258822d549a4d900a71d2c3369f4546eaae0447c13d82a6430c175909f2e57f90f2d81c19feb1a6ccb70b9dcfb939a420b6482dd4aa727a63634838fb555fd2f50b7ca7667889dd6b9ede2088c3bb965851e3c59dcbe98a2cf9c32c7589a5abf768576c73749bbf4cd29296a94227135d62644929510d1f76d335d37de172a9fded5df10ae5352"}}, @algo_comp={0x84, 0x3, {{'lzjh\x00'}, 0x39, "e78b1fb90c2b8f1d462b82fdb176a0e2f187ca203d6df2ce4623ed5b63c101b1f27b264f93ddfeeb9ba17585e58be94c07de67b410a037f746"}}, @replay_val={0x10, 0xa, {0x4, 0x7, 0x81}}, @replay_esn_val={0x30, 0x17, {0x5, 0x4, 0x6, 0x1, 0x4, 0x100000001, [0x2, 0xfff, 0x3, 0x9, 0x2]}}, @algo_auth={0xe8, 0x1, {{'ghash\x00'}, 0xa0, "8462a3af0f7313bafc51aa39f83f31357b31720bc6fddec88b5ece39a139858815c0dec82aaa4c31a38e10b27c90e84fe6bc08811ab3ec1410e6ec4b170b66e3a1e13f8e84c9a3f841f7d7062886452a637f4cf989443364c86527e6970d42949ce0ec762f455b0f8f86bf5afb2dbb56eaea9254ed17252fae6303549fd01cb02bd53b57f2a173f643a6156c0c5dd304cda2917981963a33541b8b5560028168"}}, @proto={0x8, 0x19, 0x6f}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x14}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x1000000000000000}, 0x0) 2018/01/05 16:38:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f000034c000-0x8)='./file0\x00', 0x80800, 0x10) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000b2d000)={{0x0, 0x2, 0x2, 0x0, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r1, 0x0, 0x0, 0x7) sendfile(r0, r2, &(0x7f0000ec0000-0x8)=0x0, 0x0) 2018/01/05 16:38:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000027b000)='./file0\x00', &(0x7f000067c000-0xdb)=""/219, 0xdb) r0 = syz_open_dev$mice(&(0x7f0000277000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008b1000)=0x7cee8ed0, 0x4) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = request_key(&(0x7f00004b9000)='ceph\x00', &(0x7f00000a4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b0f000-0x1)='\x00', 0xfffffffffffffffc) sync() r3 = request_key(&(0x7f000078c000-0xc)='cifs.spnego\x00', &(0x7f0000f3c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000101000-0x2c)='*eth1vboxnet1ppp1[ppp1posix_acl_access)ppp0\x00', 0xfffffffffffffffe) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000302000-0x6)='/dev/cuse\x00', 0x1, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x1e) r5 = request_key(&(0x7f00002ba000)='pkcs7_test\x00', &(0x7f0000d5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f2000-0xf)='{em0.$vboxnet1\x00', 0xfffffffffffffffc) add_key(&(0x7f0000631000)='cifs.idmap\x00', &(0x7f000092b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) keyctl$dh_compute(0x17, &(0x7f0000333000-0xc)={r2, r3, r5}, &(0x7f0000646000)=""/47, 0x2f, 0x0) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) r1 = syz_open_dev$sndpcmc(&(0x7f000000e000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0xfffffffffffffffc, 0x0, 0x8}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000013000)={r3, 0x1}, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0x0}, &(0x7f0000012000)=0xfffffee0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x800, 0x68e}, 0x8) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x8010000400000084) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000176000)=0x80000000000, 0x4) r1 = open(&(0x7f000096c000)='./file0\x00', 0x8840, 0x140) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b42000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000338000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000481000-0x4)=0xa0) 2018/01/05 16:38:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000055a000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000b62000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000043e000)=[{{&(0x7f0000269000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a18000)=[{&(0x7f0000faf000)=""/13, 0xd}, {&(0x7f00003a9000+0x89a)=""/43, 0x2b}, {&(0x7f00009cf000-0x6f)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0xaea0}, 0x5}, {{&(0x7f000049a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000483000)=[], 0x0, 0x0, 0x0, 0x6}, 0x6}], 0x2, 0x103, &(0x7f000066d000-0x10)={r1, r2+30000000}) 2018/01/05 16:38:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000e06000+0xb6)={0x80000001, 0x4}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096f000)={0x5, 0x0, [{0xb3f, 0x0, 0x3ff}, {0x610, 0x0, 0x8}, {0x93d, 0x0, 0x800}, {0x8e6, 0x0, 0x2}, {0x0, 0x0, 0x630}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000e9d000-0x20)=[@cr4={0x1, 0x40000}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000de6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x802) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000053c000)=""/238) 2018/01/05 16:38:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbc000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000392000)={0x0, 0x0, 0x0}) r3 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000867000)=0x0) fstat(r0, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000fb6000-0x24)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000fee000-0x38)={&(0x7f00005ea000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f5000)=[{&(0x7f0000b3d000-0xa7)="9b138df334c82150da98454a43e038a35bc798fd9dbe13099f81f02fb0b3b95e2a30c040334bd44c46b4dcd16a9b3bf330b15d48b87f72290464be453119268d243e7462513c556650f76c9440f0569bad1e5fb589fb7e5c22b3a9fe898ddcb4c89e364cdeaa9e8a277b89a616352699e21dacdfdcde6a4f1f4254ec19d2f90223b3887c00f8c3101e9bf20fd00d3fd6fb3598b2f0c911bb49b1b3f7fb0ddf62076d78afc44bea", 0xa7}], 0x1, &(0x7f0000282000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x50, 0x4000}, 0x48000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d2f000-0xc)={r2, 0x80000, r3}) rt_sigaction(0x29, &(0x7f000023b000)={0x7, {0x0}, 0x10000000, 0x0}, &(0x7f000013f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000002d000)={0x0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0xbf}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/user\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00002b1000)=""/4096, &(0x7f0000c7a000-0x4)=0x1000) setitimer(0x0, &(0x7f000025e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:38:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x81) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$amidi(&(0x7f00008bc000-0xc)='/dev/amidi#\x00', 0xd0df, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000e75000-0x4c8)={{0x6, 0x7, 0x4, 0x1000, "0b9ec7cb67d3fedab95029267e04ce5bef71b0e159c8d44b49235e93e013da1e50805ef9fa77897c63e32423", 0x4}, 0x10001, [0x0, 0x10001, 0x7, 0x80000000, 0x4, 0x485, 0x305e, 0x200, 0xfffffffffffffffd, 0x4, 0x7, 0x3, 0x4, 0x1, 0x800, 0x29eb, 0x8, 0x4, 0x9, 0x100000000, 0x4, 0x7, 0x2, 0x8b76, 0x0, 0x2, 0x0, 0x7, 0x9, 0x0, 0x100, 0x3, 0x4, 0x8, 0x1, 0x42, 0x2, 0xffff, 0x3, 0x8, 0x3, 0xfff, 0x3ff, 0x18d1b171, 0x1ff, 0x6, 0x6fd, 0x0, 0x400, 0x100000000, 0x80, 0xfffffffffffffffc, 0x1000, 0x1000, 0x3, 0x87e8, 0x5eb4, 0x827, 0xfffffffffffffffb, 0xff, 0x0, 0x2, 0x7, 0x6, 0x3, 0x2, 0x1000, 0x7fff, 0x3, 0x8000, 0x2, 0x8, 0x23b6, 0x40, 0xfffffffffffffffd, 0x5, 0x1, 0x80000000, 0xb62, 0x3, 0x3, 0x1000, 0xd9, 0x9, 0x80000000, 0x5c86e6b0, 0x101, 0x0, 0x10000, 0x5, 0x7, 0x10000000000, 0x0, 0x0, 0x1, 0x2, 0x100000001, 0x3, 0x8, 0x5, 0x1, 0x7, 0x9, 0x1cf, 0x4, 0x8ae, 0x73b1, 0x9, 0xfff, 0x6, 0x8, 0x1, 0x1, 0xff, 0x3, 0x4, 0x6, 0x5, 0x4, 0x928, 0x464d, 0x81, 0x90, 0x6, 0x0, 0x8, 0x100, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000036000-0x4)=0x0, &(0x7f0000dcd000-0x4)=0x4) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/access\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000c8b000)=""/244, 0xf4, 0x81, &(0x7f00003f3000)={0x0, 0x989680}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f00001c2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bf5000-0x4)=0x10) getcwd(&(0x7f0000fc5000)=""/209, 0xd1) sendto$inet(r0, &(0x7f0000a03000-0x75)="", 0x0, 0x0, &(0x7f0000526000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000636000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001ce000-0xb)='/dev/adsp#\x00', 0x8, 0x100) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000772000-0x4)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a9c000-0x4)=0x7, 0x4) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000551000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000925000)="ce224c70b1ebe14dbe652a99b8250a54c1adfe3d3b5b1992af39dcbb1c03fc6008f3ea846ce7dd870f66b9747ef82906fd1f0aa501e9e88c490b7e73c248c71f8d0717da76ddfe58af44090c0ce6af2692c43542", 0x54) syz_open_dev$adsp(&(0x7f00007dd000-0xb)='/dev/adsp#\x00', 0x0, 0x88040) 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f00002e5000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndpcmc(&(0x7f000088a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe000000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f01000-0x38)={0x3, 0x0, [{0x35f, 0x0, 0x3}, {0x8e5, 0x0, 0x9f}, {0xa17, 0x0, 0x6}]}) bind$bt_sco(r2, &(0x7f0000b5f000-0x8)={0x1f, {0xab, 0x2, 0xfffffffffffffff7, 0x6, 0x8, 0x9}}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e66000-0x4)=0x0, &(0x7f0000eee000-0x4)=0x4) 2018/01/05 16:38:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f00004b0000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000b3000)=[{{&(0x7f00005cf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000030e000)=[{&(0x7f0000651000)=""/92, 0x5c}, {&(0x7f0000c94000)=""/41, 0x29}], 0x2, &(0x7f0000a8b000)=""/126, 0x7e, 0xf9}, 0x7}, {{&(0x7f0000f78000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fbf000)=[{&(0x7f0000e5d000)=""/144, 0x90}, {&(0x7f00008ed000)=""/133, 0x85}, {&(0x7f00007ef000-0xf2)=""/242, 0xf2}], 0x3, &(0x7f000046f000-0xcc)=""/204, 0xcc, 0xffffffff}, 0x5}, {{0x0, 0x0, &(0x7f00007de000-0x80)=[{&(0x7f00003ca000-0x3f)=""/63, 0x3f}, {&(0x7f0000e41000-0xa0)=""/160, 0xa0}, {&(0x7f0000d0b000-0x66)=""/102, 0x66}, {&(0x7f0000385000)=""/136, 0x88}, {&(0x7f000071f000)=""/255, 0xff}, {&(0x7f0000b84000)=""/160, 0xa0}, {&(0x7f0000c38000-0xe8)=""/232, 0xe8}, {&(0x7f0000cf3000)=""/4096, 0x1000}], 0x8, &(0x7f0000334000-0x1000)=""/4096, 0x1000, 0x0}, 0x8}, {{&(0x7f0000571000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004df000-0x10)=[{&(0x7f0000cae000)=""/239, 0xef}], 0x1, &(0x7f000036a000)=""/233, 0xe9, 0xfffffffffffffffb}, 0x7fffffff}, {{&(0x7f0000092000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ced000)=[{&(0x7f0000219000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cfd000)=""/96, 0x60}, {&(0x7f00005c3000)=""/4096, 0x1000}, {&(0x7f0000068000-0x6f)=""/111, 0x6f}, {&(0x7f0000e40000)=""/80, 0x50}, {&(0x7f0000720000-0x3f)=""/63, 0x3f}, {&(0x7f00008b6000)=""/4096, 0x1000}, {&(0x7f0000851000)=""/80, 0x50}], 0x8, &(0x7f0000526000-0xf0)=""/240, 0xf0, 0x7fffffff}, 0x6}], 0x5, 0x10002, &(0x7f0000b41000)={r2, r3+30000000}) sendto$packet(r1, &(0x7f000095f000-0x1000)="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", 0x1000, 0x4, &(0x7f0000bb7000)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00001b5000)="", 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000053f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00003ce000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00009f2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x63e, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2018/01/05 16:38:03 executing program 6: ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f0000646000-0x8)={0x0, 0xffffffffffffffff}) lseek(r0, 0x3e, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141045, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x20000000001, 0x50, 0x400000002}], 0x18) ftruncate(r1, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r3, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000e1c000)="", 0x0}], 0x1, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) lstat(&(0x7f000010c000-0x8)='./file0\x00', &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000091000)=[0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f00001a7000-0xe)='./file0/file0\x00', r4, r5) ftruncate(r1, 0xffffffff) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/05 16:38:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095a000-0x16)='/selinux/checkreqprot\x00', 0x2c4200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a88000-0x6)='cubic\x00', 0x6) syz_open_dev$vcsa(&(0x7f00000d7000-0xb)='/dev/vcsa#\x00', 0x3, 0x441) sync() 2018/01/05 16:38:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000229000)=[{&(0x7f0000f8a000)="ad9060fe78a1317e7537aacc492945d6b706e61a50f5cc13bb4c0b6299a7263bcb40a9186426b3f6d0bde9dca9784024a9f01d4bd2c0e9793148487a7d4400b5158a72331765dffd80e3537cc223f9f3b061b47864d0bfda7eed4439c833931b4d4e6d22b4d96a4ce9177f52b469c29b97da4af3e800040378832ccf36c85149", 0x80}], 0x1, &(0x7f0000300000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8d000)=[{&(0x7f0000f8c000-0x3c)=""/60, 0x3c}, {&(0x7f0000f8e000-0x81)=""/129, 0x81}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c2f000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x1, 0x1, [@rand_addr=0x3]}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:38:03 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be1000-0xb)='/dev/mixer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000241000-0x20)={0x100, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f8e000-0x10)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000d1c000)={r2, 0x1, 0x6, @random="37b003ae2e05", [0x0, 0x0]}, 0x10) r3 = gettid() setpgid(0x0, r3) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x13) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000-0x4)=0x3) getpgid(r3) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000953000-0x10)={0x0, 0x0, 0x2, 0x1}, 0x10) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f000092d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000082a000-0x10)={0x80, 0x800b, 0x478, 0xfffffffffffffffc, 0x0}, &(0x7f00004f5000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000686000)={r1, 0xfff}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f000064d000-0x10)={0x0, 0x0}, &(0x7f00006ac000-0x4)=0x0, 0x0) 2018/01/05 16:38:03 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ef6000-0xed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e39000)={0x0, 0x1a000, 0x3f, 0x7, 0x6, 0x40, 0xfffffffffffffffd, 0x1ff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x80000000, 0x9, 0x3ff, 0x0}}, &(0x7f0000ef6000)=0xb8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef7000-0x10)={r1, 0x0, 0xc35, 0x1}, 0x10) 2018/01/05 16:38:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009fc000-0x4)=0x3, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00002df000)={0x1, 0x0, [{0x1000000000000481, 0x0, 0x0}]}) 2018/01/05 16:38:03 executing program 1: 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) signalfd(r0, &(0x7f0000f46000)={0x8}, 0x8) poll(&(0x7f0000849000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00001e9000)=""/174) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004ea000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a330d58b244beed6c39e0cbd63d33049d6df262a98ba78c52b5559314532c30799cbf12e62073bed739340247a660d47179b50fcd7b55039f24f16e874302e24ce6a7e23834c2c1352b12dc7215d52a1"}, 0x160) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f000064c000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fa6000)=@random={'system.\x00', '\x00'}) r2 = memfd_create(&(0x7f0000fa6000-0x3)=']:\x00', 0x1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fa5000-0x40)={0x2, 0x57c4, 0x3, 0x2, 0x1, 0x856e, 0x9, 0x645}, &(0x7f0000fa4000+0x61a)={0x200, 0x7, 0x6de9227, 0x0, 0x100000000, 0xfff, 0x0, 0x7f}, &(0x7f000083a000-0x40)={0x6, 0x42, 0x18, 0x2, 0xe10, 0x1db, 0xf0, 0x5}, &(0x7f0000a62000)={0x77359400, 0x0}) 2018/01/05 16:38:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x3) fallocate(r0, 0x43, 0x0, 0x87dd) 2018/01/05 16:38:03 executing program 5: mmap(&(0x7f0000000000/0xec8000)=nil, 0xec8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ec8000)='/dev/amidi#\x00', 0x8, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x8d)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000ec9000)=0x98) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eca000-0x18)={r2, 0x20, 0x20, 0x9, 0xffffffff}, &(0x7f0000eca000-0x4)=0x18) writev(r1, &(0x7f0000d34000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f3060000001419002800040200e900f900030000060800008000011ee404de", 0x39}], 0x1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ecb000-0x8)={r2, 0x2}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dd3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ecb000)=0xc) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000092e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e0000-0x4)=0x0, &(0x7f00003c2000)=0x4) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006a5000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x1, 0x15, 0x14, "6fb4bb0507c63135d35a60e643b44206a434544c64fe40773cda6c95f1be416177f8be45763f9d91ccd7aa5d5e03bcff46f7574e26adddb3303adbba4a3db912", "2c5bf18620047eece2098d111a843d34096610e46c8a189c1a30fa4aaf420ddda4120f39ff6934d5833aeb8062178e36de107a36411fc7635106252e899aed74", "76f68c9864715f0bdc4d4f7d1b692250f768e87c01e42ca3b1537f7914c949a7", [0x1, 0x7]}) 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000fce000)={0xca, 0x6, 0x100000001, 0x40}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd0000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x1, &(0x7f0000fcf000)="d02714ab62b8e9f302424911fad0726817b3ee324e829e71") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00004b1000)="390000001300090000000000810000000708004003000000450001070000001419001a000400021a07000000020000080001010c00f41ede00", 0xfffffffffffffe5c}], 0x1) 2018/01/05 16:38:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cea000-0x9)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f00005b6000)=[{&(0x7f00007f8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006de000)=[{&(0x7f0000a0b000)=""/27, 0x1b}, {&(0x7f0000d1e000-0x6b)=""/107, 0x6b}], 0x2, 0x0) clone(0x0, &(0x7f0000441000-0xca)="", &(0x7f0000c49000-0x4)=0x0, &(0x7f000090d000-0x4)=0x0, &(0x7f0000f9b000-0x33)="") ioctl$KDDISABIO(r0, 0x4b37) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/05 16:38:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) mmap(&(0x7f0000f38000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x50) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d81000)={0x7, r0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0x14) [ 30.988951] netlink: 'syz-executor5': attribute type 40 has an invalid length. [ 31.049979] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/01/05 16:38:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$ax25(r0, &(0x7f000026c000)={0x1e, {"02491f26400400"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000058f000)=0x1ff, 0x4) 2018/01/05 16:38:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000a3000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f000044f000)="020000001000000040000d02", 0xc, 0x0) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000)={0x8679, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x947747171d3430e, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000b000-0x20)={0x8, r0, 0x0, 0x9}) r1 = open(&(0x7f0000006000-0x8)='./file0\x00', 0xd0200, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00003bc000)=0x9) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x100000001, 0x14, &(0x7f00009f9000)="3ac87bfe59683200d909000000000000", 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00006a3000-0x38)={r0, 0x3, 0x7, "01d74e7ba643c82a4e3b2107e0f6080a0098fc8e323225f4624e980ed50284ed209d63c13a04a9a795c09670fc40"}) 2018/01/05 16:38:03 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0xe, 'crc32c\x00'}, 0x57) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/05 16:38:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/hwrng\x00', 0x400000, 0x0) connect$ipx(r1, &(0x7f0000d30000)={0x4, 0x8, 0x0, "c9d34709fbfc", 0xfffffffffffffffb, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r2, 0x0, 0x0}) ioctl(r0, 0xc0184903, &(0x7f0000002000)="") r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e88000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00009e0000-0xd5)=""/213) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x15b) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) 2018/01/05 16:38:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000da5000-0x70)="4b67a39ef9353325374c6515b72b0d89c7234f4f371b1229309799c098ed3161eb1402b9bc67212e6af09a34a7bc5b902317221c613a22be00b681595c4a90af538e39c7ee8c1fa0df32cd611dd7681d9fb3a594a623fed1702b9e7bcc0504249a25f12465ab4f21945a0a0092d29743", 0xfca3, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0xffffffffffffff30) 2018/01/05 16:38:03 executing program 5: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) tkill(r0, 0x16) r7 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r8 = dup2(r1, r2) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000b38000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x5, 0x8, "397815a7ac2610df3e7abcd1340d52c0d0c7425d8cb35009a9d104f283250d27a4aabfde725d823765b1c0cf5e4e98578f28fe641be9e9c92deb438e3bef08457f2f7f9ea42b0a8ad7dd2999384d8f15"}, 0x160) fcntl$setown(r8, 0x8, r7) tkill(r0, 0x16) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000b38000-0x4)=0x0, &(0x7f0000afc000-0x4)=0x4) 2018/01/05 16:38:03 executing program 2: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000581000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x800) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000582000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000581000-0xe)='/selinux/user\x00', 0x2, 0x0) recvfrom(r1, &(0x7f0000389000-0x6c)=""/108, 0x6c, 0x100, &(0x7f000003a000-0x10)=@nfc={0x27, 0x4174, 0x3ef1, 0x7}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:03 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x0, 0x1, 0x43e, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ba3000)={0x1, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000af5000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f21000)={0x2, 0x0, 0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/05 16:38:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000065f000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x40040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000038c000-0x4c)={0x5, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ac0000)='/dev/snd/pcmC#D#p\x00', 0x1cfa, 0x200000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000700000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd0000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00001b4000-0x17)=""/23) 2018/01/05 16:38:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = syz_open_dev$sg(&(0x7f00004a6000-0x9)='/dev/sg#\x00', 0x5, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007dd000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b2000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl(r2, 0x1000, &(0x7f0000cfe000-0xea)="06ac31f1e880536919ca35dd963a24c621bf7a281b47dca5d7f6ce1e122502cc7a6c4b5efe16bdf3156c756a1520e4319b080fd381f97eecc6d617e980e8e9bc07133b26577f65598fd82c4fca37075cb42f2fd8d32f6881d89461b126c1a33fdf43f57d9d7dc4dc957ca90bba64243890957d7684ef7ece74687c74c85def2134243f68ce0ac710cdf7754a0b84c1f42d0a88af29ccba7f7b4002f4ec6a60b9aae9b13285a4cb84d5dfbd5900ce971b357925c2ec24e9f0fc012ce72b832db37dc7e7fe6c5f0b9adf55c85c7bfc03fed021f4d601b3d82484d58f72ccbe6bf20ad28c7282bddb40ff1d") write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/05 16:38:03 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00004f6000-0xa)='./control\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x112) semctl$IPC_RMID(r2, 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x6}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000355000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e8f000)=""/44) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d23000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000820000-0xb)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00004d5000-0x38)={0x3, 0x0, [{0x188, 0x0, 0x8}, {0x209, 0x0, 0x8}, {0x40000bdf, 0x0, 0x20}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001274, &(0x7f00009e9000-0x1)="") ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000259000)=0x0) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) userfaultfd(0x80800) ioctl$KDGKBLED(r2, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x40000000}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b16000)=0x5, 0x4) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000c89000+0xb00)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000453000)=0x0) signalfd4(r0, &(0x7f0000ee7000-0x8)={0x80000000}, 0x8, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) fadvise64(r1, 0x0, 0x101, 0x1) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000052c000)='/dev/dmmidi#\x00', 0x8001, 0x181003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004ab000-0x4)=0x0, &(0x7f0000ae5000)=0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/05 16:38:04 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000101000)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000816000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000831000)={0xaa, 0x10, 0x0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00009a4000-0x4)=0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009a3000)=0x0, &(0x7f0000292000-0x4)=0x4) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448e3, &(0x7f0000360000-0x6c)="f8c3109b61befb0ee4dd7064556b38e51ff505d345cf3c77b03ff00f2f83fdb55809ec79669a2cf30b29016b80ec20343da2f763673ae01107d00b9350a9042bedbe3c27e74a460f936070c5947bf39a11762f1dceb1123d859bdf8b14f910d590b9d21f86031347753c601a") mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000476000-0x8)='./file0\x00', &(0x7f00009a4000-0x9)=@known='user.syz\x00', &(0x7f00009a4000-0xde)=""/222, 0xde) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ac000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00004f6000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000f34000-0x10c)={0x0, 0x9, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000046000)=0x1) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007cd000-0x11)='/selinux/enforce\x00', 0x20100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3dc) r1 = syz_open_dev$sndtimer(&(0x7f000040a000-0xf)='/dev/snd/timer\x00', 0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000a000-0x90)={0x7fffffff, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00002ed000)=""/178) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) syz_open_pts(r0, 0x0) [ 31.290427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=4374 comm=syz-executor3 [ 31.348429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=4390 comm=syz-executor3 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003b9000)=@common='gretap0\x00', 0x10) modify_ldt$write(0x1, &(0x7f0000a47000-0x2)={0x2, 0x100000, 0x1000, 0x40, 0x8, 0x866d, 0x7, 0x3, 0x400, 0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2092, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000049c000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037a000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a2000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000119000-0xb)='/dev/midi#\x00', 0x80000000, 0x242000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000086d000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000448000)=0x0) setpriority(0x2, r1, 0x0) 2018/01/05 16:38:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x2) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000000)=""/132) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0xa, 0x84, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f0000002000-0x2)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000cd1000)='/dev/input/mouse#\x00', 0x4, 0x40200) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e3d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000748000-0x4)={r4}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000007000-0x90)={[0x10000, 0x800, 0x2, 0xe07, 0x4, 0x7f, 0x90000000000, 0x2, 0x8000, 0x4f75, 0x3, 0x3, 0xea0, 0xffffffffffffffff, 0x1c00000000000000, 0x4], 0x5001, 0x2010}) time(&(0x7f0000b7c000-0x8)=0x0) r5 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r5, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) mlock2(&(0x7f0000a51000/0x2000)=nil, 0x2000, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00009b1000)=0x1ff, &(0x7f0000b18000-0x8)=0x2) flock(r0, 0x4) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000e05000-0xd)='/dev/net/tun\x00', 0x0, 0x2) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = fcntl$dupfd(r1, 0x406, r2) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f00000a3000-0x4)=0x0, &(0x7f0000dd9000-0x4)=0x4) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/05 16:38:04 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000600) getpeername(r0, &(0x7f0000628000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xdb92}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000000)=""/128, &(0x7f0000a32000-0x4)=0x80) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000b03000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c71000-0xf)='/dev/sequencer\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000082e000-0xb)='/dev/hwrng\x00', 0x80100, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000583000-0x9)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x37, &(0x7f00005c1000-0x4)=0x6, 0x4) syz_open_dev$sg(&(0x7f0000996000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) 2018/01/05 16:38:04 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000fe3000-0x64)={&(0x7f0000fe3000-0x10)=[0x400, 0x401, 0x2, 0x8], 0x4, 0x40, 0xfffffffffffff210, 0x1c5a, 0x9, 0x8, {0x3, 0x9, 0x1, 0x1000, 0xd684, 0x1, 0x4, 0x6, 0x4000, 0x8, 0x16, 0x9d4, 0x5b, 0xbd3, "ed5a6a127cf838f4d98eda5bfd2560aca55e47e23c58443db73cf069912ce5e0"}}) ioctl$TCSBRK(r2, 0x5409, 0x7) r3 = syz_open_dev$midi(&(0x7f0000915000-0xb)='/dev/midi#\x00', 0x8, 0x8002) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000fe3000)=""/182) bind$netlink(r3, &(0x7f0000048000)={0x10, 0x0, 0x3, 0x80020000}, 0xc) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b38000-0x9d)=""/157) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xc9, &(0x7f0000001000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x3, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000002000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x80000001, 0x80000001, 0x40, 0x69fc0000000000, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000-0x4)=0x100, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x207, &(0x7f0000002000-0x10)={&(0x7f0000005000-0xec)=""/236, 0xec}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = syz_open_dev$adsp(&(0x7f0000dd6000-0xb)='/dev/adsp#\x00', 0x6dec, 0x10000000000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000568000)=0x0) [ 31.438960] device eql entered promiscuous mode 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f00005ab000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x8d, &(0x7f00007ea000-0x8)=0x0) syz_open_dev$sndseq(&(0x7f0000246000-0xd)='/dev/snd/seq\x00', 0x0, 0x24000) io_submit(r2, 0x1, &(0x7f00001b2000)=[&(0x7f0000acf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00007a6000)="8b", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4ffa5bd4, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7d000-0x10)='/dev/sequencer2\x00', 0x101041, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ca000)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e50000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x14, 0x19, "99bafda9350db5c2edf01b9f5c956cf575d7a6d93bcab895bef78dc7bc3f7133896086b861863d8b3c0d695b8200c70927dc2d7a13b90c92da54fc1ed8e0c8ad", "87ddfe0cdb874ef9d06dca4907396fc298fdb78a662c3d8aafb5cd93df605756", [0xfffffffffffff000, 0x7ff], 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) readlinkat(r1, &(0x7f0000271000)='./file0\x00', &(0x7f0000713000-0xf0)=""/240, 0xf0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000802000)={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, 0x100000001, [0x3, 0x10000, 0x81, 0x3, 0x6, 0x1ff, 0x7fff, 0x3]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000d1b000-0x23)="22000000180006e00007000009000715020100080027200828061709220005009f00", 0x22) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000267000+0x7a4)=@getsadinfo={0x14, 0x1f, 0x205, 0x0, 0x0, 0x8002, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:04 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004f4000-0x9)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x7, 0x4) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x7f, 0x1ff, 0x6d4d, 0x5}, 0x8) 2018/01/05 16:38:04 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00005b8000-0xb)='/dev/adsp#\x00', 0x448a, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f80000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000000002, 0xc) write(r1, &(0x7f000023d000)="1f0000000005ff1000000000000000200000fb1e090003130100fbe8560067", 0x1f) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000fb5000-0xc4)=""/196) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d03, 0x0, 0x2}]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00006f8000)=0xbc89) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00007a2000)="240000003200ff0314f90027140800000000001008002100ff6900ff0800000000000000", 0xff6a) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) r1 = syz_open_dev$admmidi(&(0x7f000095d000)='/dev/admmidi#\x00', 0x100, 0x10000) ioctl$TCSBRKP(r1, 0x5425, 0x7a7d) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000)={0x2, 0x19b, 0x6, 0x5, 0xf87, 0x4769, 0xc9}, 0xc) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000230000/0x1000)=nil, 0x1000, 0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000c2c000-0xa)='/dev/vcs#\x00', 0x38333184, 0x600000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000de7000-0x19)=""/25) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xffffffffffffff81) ioctl$int_in(r0, 0x5452, &(0x7f0000cbd000-0x8)=0x40) 2018/01/05 16:38:04 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0e000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x5, 0x1f, 0xd2, 'queue1\x00', 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f00003ed000-0x1)="", 0x0) 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000663000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f41000-0x2)=0x469, 0x2) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) 2018/01/05 16:38:04 executing program 2: 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) mincore(&(0x7f0000f01000/0x2000)=nil, 0x2000, &(0x7f0000680000-0xf6)=""/246) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0xffffffffffff045f, 0x10000, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0xf86a, 0x5, 0x2, "5444e936817f27c2242f72556c2b6a9b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000035f000-0x28)={r2, 0x0, 0x81, 0x62, &(0x7f0000985000-0x81)="67bf05b72d17e9355c9c041cab9352fd53ba1145be768d38efcb1547b69eae7cbac9dcc4dce426637b470ef04cf0d23d0f3680c3337b6cd4b6f4fa7561c6c6f112fe68155c709303b50e68a699e3273ca087a112e62a2464405b6d276ca6c3f7fb6b8511867cdd68abd08d5dda7806af4e4747b3ef2fbed6300304472aac9efce4", &(0x7f0000edc000-0x62)=""/98, 0xfffffffffffffffc, 0x1}, 0x28) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000084000-0x4)=0x0) mkdirat(r1, &(0x7f0000b32000)='./file0\x00', 0x4) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b68000-0xd)='dns_resolver\x00', &(0x7f0000d96000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000919000)="16781eba5c6dd0c616e5b10e1d85e7a5ad4b636521f397a35075930785e17be4cc9fa284f2ead78485e282c3624e8559598cbcac9c3b4ffdf78c26c1c7d055d0cc39555ffdf78c0101fa724ff460e3f688f4a202f9d0fa1cce28e676596eb00e3bcafd961f0d0c09635c561c977ca70840c3a5300ae171b72608fdca557739fb6f73d363ebfefcf085", 0x89, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000017000-0x8)="6b65767269c46700", &(0x7f00008ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x35, r0) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$search(0xa, r1, &(0x7f0000e50000-0x8)='keyring\x00', &(0x7f0000973000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) request_key(&(0x7f000066d000-0x6)='rxrpc\x00', &(0x7f0000dae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dfa000)='keyring\x00', r1) 2018/01/05 16:38:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000932000-0x12c)=[{{&(0x7f0000b04000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000a59000)=[], 0x0, &(0x7f0000da2000)=""/246, 0xf6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002e1000-0x10)={0x0, 0x0}) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000838000-0xa)='/dev/cuse\x00', 0x440100, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000d99000-0x400)={"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"}) fcntl$setsig(r0, 0xa, 0x2d) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup3(r1, r0, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r2, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000b6d000-0x10)={&(0x7f0000bb9000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000162000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = syz_open_dev$mice(&(0x7f0000545000-0x10)='/dev/input/mice\x00', 0x0, 0x81) r3 = syz_open_procfs(0x0, &(0x7f0000084000-0x17)="0100d4046970365f7461626c7573000018e7005f000401") ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00006cf000-0x4)=0x0) ptrace$cont(0x20, r4, 0xe9, 0x9) sendfile(r3, r3, &(0x7f000075a000-0x8)=0x0, 0xdf) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3b000)='/proc/self/net/pfkey\x00', 0x28804, 0x0) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000673000-0x4)=0x3, &(0x7f00003ed000)=0x4) dup3(r6, r0, 0x80000) ioctl$KVM_SET_TSS_ADDR(r7, 0xae47, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000cfc000)=0x4) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000bb3000)={0x3, &(0x7f00001e2000-0xc)=[{0x37b, 0xd7}, {0x0, 0x2}, {0x100000000, 0x8}]}) [ 31.675320] tc_dump_action: action bad kind [ 31.689086] tc_dump_action: action bad kind 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f52000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc2}, {0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x7, [0x81, 0xffffffffffff8000, 0x400000000000, 0x5, 0x8000, 0x5, 0x7, 0x5f47]}, 0x5c) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff88, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86db, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000558000-0x4)=0x60) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000028d000-0x4)=0x0) msgget(0x1, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8f000)='/dev/hwrng\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000cdd000-0x8c)={0x1, 0x6, 0x7fff, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f52000-0x20)={"8b49cfea38c6e88ac0837e7841ce7f08", {0x4, 0x1ff, 0x9, "dec1f844c6d1", 0x800, 0x0}}) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000411000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f23000)={0x0, 0x0, &(0x7f0000e6f000)=[], 0x0, &(0x7f00004b7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) ppoll(&(0x7f00009bb000)=[{r1, 0x4000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x48, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x4000, 0x0}], 0x5, &(0x7f00003d9000)={r2, r3+10000000}, &(0x7f0000326000-0x8)={0x5}, 0x8) sendmmsg$alg(r1, &(0x7f00005d8000-0x1f8)=[{0x0, 0x0, &(0x7f0000502000-0x90)=[{&(0x7f00003e2000-0xec)="e797b4428789a1fed3d384aab42212bf40", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000970000-0x38)={&(0x7f0000f76000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000068c000)=[{&(0x7f00001db000)=""/96, 0x60}], 0x1, &(0x7f000073a000-0x33)=""/51, 0x23f, 0x0}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000d51000-0xb)='/dev/adsp#\x00', 0x80, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000863000)={0x3f, 0x40, 0x6, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:04 executing program 4: getrusage(0xfffffffffffffffe, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xb, 0x8000f, 0x2ad) fadvise64(r0, 0x0, 0x6, 0x0) 2018/01/05 16:38:04 executing program 7: inotify_init1(0x80000) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009ba000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f00003e5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000d9000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="940fa623ebfc79385d51369bbc1f854ae3c68a540ea458b69f000e", 0x1b, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000058f000)='/dev/adsp#\x00', 0x183, 0x2) syz_emit_ethernet(0x30, &(0x7f0000b98000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @random="19d1d66d8762", 0x0}, ""}}}}, 0x0) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f00009d6000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000058a000)=""/9, &(0x7f00005c3000-0x4)=0x9) statfs(&(0x7f0000bcc000)='./file0\x00', &(0x7f0000e0a000)=""/27) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x7c, &(0x7f0000621000-0x8)="", 0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/05 16:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/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_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/ppp\x00', 0x80000, 0x0) accept$packet(r1, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000525000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000254000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe0, 0x80000001, 0x89e, 0x100, 0x7, 0x40400200, r4}) close(r2) 2018/01/05 16:38:04 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f000018d000-0xa)='net/icmp6\x00') preadv(r2, &(0x7f0000960000)=[{&(0x7f0000600000-0xe1)=""/225, 0xe1}], 0x1, 0x2000000000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000c51000-0x78)={0x81, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x28ff, 0xffffffff, 0x5, 0x3, &(0x7f00009a5000)=@common='bpq0\x00', 0x4, 0x1f, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000833000)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xcb3, 0x6, 0x6, 0x48}, &(0x7f0000a5c000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000910000-0x10)={r1, 0x9, 0x9, 0x7}, &(0x7f0000970000)=0x10) r2 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000f1d000-0x4)=0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000047c000)='/dev/snd/seq\x00', 0x0, 0x400001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e29000)={0x0, 0x80b, 0x2, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000695000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000782000-0xc)={0x3, r0, 0x1}) timerfd_gettime(r2, &(0x7f00006c6000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000080e000)=@generic="0823626062d993b4fef0b680cc066a29") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) [ 31.887553] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004ef000-0xb)='/dev/loop#\x00', 0x236, 0x0) setrlimit(0x1000000000008, &(0x7f0000e56000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 16:38:04 executing program 2: 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00005bc000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b00000-0x8)={0x0, 0x0}) prctl$setendian(0x14, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005ff000-0x4)=0x3ff, 0x4) 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x55, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000cd1000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000927000)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000066f000-0x78)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x1, 0xf, 0x0, 0x8, &(0x7f000097c000-0x10)=@common='ip6tnl0\x00', 0x7, 0xe1cc, 0x6}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c46000-0x4)=0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a7e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00006a3000)=""/243) r4 = fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00006a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tkill(r2, 0x1f) tgkill(r2, r4, 0xe) r5 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r0) [ 31.946871] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 31.961628] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000457000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000477000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b69000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c27000-0xc)={r3, 0x80000, r1}) socket$key(0xf, 0x3, 0x2) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000047a000-0x8)={0x0, 0x3}, &(0x7f00009d8000-0x4)=0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000192000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00009ee000-0x2)=""/4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000064e000-0x10)={r1, 0x84, &(0x7f0000f28000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc01}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8f}]}, &(0x7f0000f6b000-0x4)=0x10) syz_open_dev$evdev(&(0x7f00004cb000)='/dev/input/event#\x00', 0x3, 0x64380) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r3 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x208101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000013000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x11, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000270000)=0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00006cb000)=0x0) r3 = getpid() r4 = syz_open_dev$mice(&(0x7f00007cf000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000084b000-0xc)={r4, r0, 0x5}) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31, &(0x7f0000024000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @nop={0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}, {""}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000025000-0x3)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000002b000-0x8)={0x8, 0x7fffffff, 0x1, 0x7, 0xffffffffffff0000}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000018000)={0x6}, 0x4) 2018/01/05 16:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000df5000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ce000)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$bt_l2cap(r1, &(0x7f0000fef000-0xe)={0x1f, 0x2, {0x9, 0xa7d9, 0x101, 0x0, 0x1, 0x9}, 0x2fa3b7e0, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007f1000-0x4)=0x0, &(0x7f0000b28000)=0x4) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000382000-0xa)='attr/exec\x00') faccessat(r0, &(0x7f0000a68000-0x8)='./file0\x00', 0xc, 0xe00) mount(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000002c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setxattr(&(0x7f0000944000-0x8)='./file0\x00', &(0x7f00000fa000-0xc)=@known='trusted.syz\x00', &(0x7f0000ba4000)='ramfs\x00', 0x6, 0x1) utime(&(0x7f00005bb000-0x8)='./file0/bus\x00', &(0x7f00001d9000)={0x0, 0xffffffffffffffff}) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) umount2(&(0x7f0000a63000-0xc)='./file0/bus\x00', 0xf) sendfile(r1, r2, 0x0, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000092e000-0x3a)={r1, 0x3b, 0x6, "a68e2f6a3e7b274ca84d8a7f16dde9007e0b1e0e335402307fe6af24421b530f857f99b3ff9c49cc6fcb7961f507175a"}) 2018/01/05 16:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b71000)={0x0}, &(0x7f0000ce0000-0x4)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000a4f000)='/dev/input/mouse#\x00', 0xd1fe, 0xa840) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt(r0, 0x420101000000010f, 0x480000000007f, &(0x7f0000ab4000-0x2)="00210300", 0x33e) 2018/01/05 16:38:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000008b000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000059f000-0xea)=""/234) close(r0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000d79000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:38:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a62000+0x538)={0x0, 0x100}, &(0x7f0000869000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c4b000)={r3, 0x6, 0x3b5}, 0x8) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) 2018/01/05 16:38:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0xfffffffffffff417, 0x0, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ea) bpf$PROG_LOAD(0x5, &(0x7f0000d9e000)={0x7, 0xa, &(0x7f0000377000)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x6, 0x7, 0x5, 0x0, 0x1}], &(0x7f000086b000)='GPL\x00', 0x0, 0x2e, &(0x7f0000520000-0x2e)=""/46, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$adsp(&(0x7f000055f000-0xb)='/dev/adsp#\x00', 0x6738, 0x208200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000cfe000)=0xb841) 2018/01/05 16:38:04 executing program 7: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mq_unlink(&(0x7f000018a000)='(\x00') sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:04 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000ba4000-0x14)="1400000007e8de1efd4345ff7f001f0000000000", 0x14) 2018/01/05 16:38:04 executing program 3: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00002dd000)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r1 = dup2(r0, r0) syz_open_dev$mouse(&(0x7f0000964000-0x12)='/dev/input/mouse#\x00', 0x3, 0x4000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000043000-0x4)=0x0) 2018/01/05 16:38:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000022d000-0x9)='/dev/kvm\x00', 0x3ffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup3(r2, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c58000-0x4)=0x1, 0x4) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000671000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000ae9000-0x8)={0x3ff, 0x500000000000000}) r5 = dup3(r2, r4, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000783000)=@req={0x3f, 0x3, 0x0, 0x0}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000043f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/05 16:38:04 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000-0x10)='net/sco\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000b000)=""/58, &(0x7f0000003000-0x4)=0x3a) exit(0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"364c0068000204"}, 0x5a1}, 0x10) write(r1, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/05 16:38:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/checkreqprot\x00', 0x22002, 0x0) vmsplice(r0, &(0x7f00005f3000-0x10)=[{&(0x7f00006d7000-0x74)="62dc236936743d8cfc239d6f796ae28d26229698bf1b32aa8141de54c88877c0e85dcc2119e3f1fe5645fa9ce80d42f5f0fb721db384bb1e69fdff45b40b05ea75e329fdc87d386bd2aac2c01622ad52229ad2586d7847966d1fbb59ff4aa4b7f0a74a9155a1848eed9765342633dfca520a1cbf", 0x74}], 0x1, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a8b000-0x8)={0x0, 0x4}, &(0x7f000050f000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004b4000-0x14)={r1, 0x0, 0x9, 0x0, 0x5, 0x8}, 0x14) r2 = socket(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000afb000-0x6)={0x0, 0x3}, &(0x7f0000056000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000794000-0x8)={r3, 0x0}, 0x8) write(r2, &(0x7f00003d5000)="220000001b00030b00000000ef00120120000000000200000000000000ea00050029", 0x22) [ 32.174760] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.207969] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 16:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000163000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f0000454000/0x2000)=nil, 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) clone(0x0, &(0x7f0000f16000)="", &(0x7f00009b0000-0x4)=0x0, &(0x7f0000fcf000)=0x0, &(0x7f0000fd0000-0xde)='4') mmap$binder(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3000000, 0x813, r0, 0x0) 2018/01/05 16:38:05 executing program 0: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000752000-0xc)='id_resolver\x00', &(0x7f0000041000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000093e000-0xe)='cpuset#wlan1-\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000842000)={0x5, 0x5, [{0x3, 0x0, 0x7fff}, {0x0, 0x0, 0x2}, {0x1, 0x0, 0x6}, {0x3, 0x0, 0xffffffff}, {0x873, 0x0, 0x8}]}) fgetxattr(r0, &(0x7f000093f000-0xe)=@known='system.advise\x00', &(0x7f000093f000-0x50)=""/80, 0x50) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000940000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000522000-0x10)={0x0, 0x0, 0x8d57}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000129000-0x10)={r3, r4, 0x7ff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) recvmsg(r0, &(0x7f00005eb000)={&(0x7f0000548000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000093f000)=[{&(0x7f000083a000)=""/199, 0xc7}, {&(0x7f000093f000)=""/105, 0x69}, {&(0x7f0000940000-0x1000)=""/4096, 0x1000}, {&(0x7f00007f2000)=""/180, 0xb4}], 0x4, &(0x7f0000940000-0x3c)=""/60, 0x3c, 0xffffffff}, 0x0) sendto$inet(r0, &(0x7f0000637000-0x83)="98", 0x1, 0x0, &(0x7f000016d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup(r2) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f000008b000)={0x0, 0x0, &(0x7f0000941000)=[{&(0x7f0000942000-0xa2)="44b99e93d5ff3c4949f4b0a1596f9d9e42030fb8f372f959cf64efeed14e236bd15800b1f498299a75f53f701b1abd4b66add9a89bf97f5c8dc1b2ec4c2b0f44fb5a133339a05db700d026c9426e8f02ba498ef66371251cd034dc73ef81583cb94636211744d1029107b8120f3334a42303fc32dbf3027e42bc885dacf7daa67f97141802aea10f5032c1a74c48456fae71f6617fcc39378b9470f6c3cc4f7fba4c", 0xa2}, {&(0x7f0000752000-0xdb)="bdebee5c9880bba4402c4940afa696fc67b9ee580b6540085576e91ff36cb251147c921ca71693ac0d069c62592ce683ae95268bec6775c853f199a27d89d501a2333e7ce729abf93fe0957d063583f17dc6ee384b53ee98cb19b8a962e7ab4ec1633a6fb4a9aea52d8d7c80871d9682bac28bc230a9bcc91f61d166e9176c28e533b943b1e71615f462837d9ee8e94976d054a95417b56fb7f72d77135bb1c563193a63613ac1442f98a81fffd59f0bb44173a94da53e57e4cd2ac51fe49605e13881a87342acb7ef1eeb80a44d83993349fed60a0dfbfdc9dc68", 0xdb}, {&(0x7f00004ee000)="56b37f79d698db0c7a8f56f022ad41142a32d747293d61590ea8e935786cb21e1a7c", 0x22}, {&(0x7f0000368000)="5ac32faf7df651325d54e7e07c3370ae14f9047c88769cd17052b49a0e38f4e6a5c1c2cddcfd8ca0bbba8185437d6b6ce73ae5b1facef119fc9198c813d25eb2ed21e3819ca3e4aec72111a8cc7b312090ea3154178822ac426e6b8cb0821260a829ff962ff094d993dbec532563400cd0f4e6f89e71", 0x76}], 0x4, &(0x7f0000641000)=[@iv={0xa8, 0x117, 0x2, 0x94, "438d3b5816d0758ea79a09e0dfc5a7b729a00a9f62ead0381f1f55e63dd87ae298a80730f28458f15f18c31a87bd996388e8363bf5fe12e955a8f11403bc43dd9ae7dde3b891def0d44628707ac1651889481e9c753c771d0f28886ff225cb476377b610c6760234ffe409a0cca4e5dcd7678ec29091806542e451fb1ab5b9401ca29d9f4ca79d898353f6ef8f61e5ea30a1fa51"}], 0xa8, 0x20000000}, 0x8000) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) inotify_init() sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x0, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:38:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f4000)={0x0, 0x0}) writev(r1, &(0x7f0000030000)=[{&(0x7f0000b16000)="28391e813fa5631bb3fbdefa305de0c6e5abf76c0d808479156ef48b070f4c39824150e81f720c6512a6ab38d6f5c1f09a60324a2b40fc20b0d2a70e9f687629b0", 0x41}], 0x1) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000eef000)={&(0x7f000040f000)=[], &(0x7f0000d71000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ceb000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000ea7000-0x8)=[0x0, 0x0], 0x0, 0x6, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000c45000-0x8)='./file0\x00', 0x2, 0x4) openat(r3, &(0x7f0000b3c000)='./file0\x00', 0x100, 0x180) 2018/01/05 16:38:05 executing program 7: r0 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/18) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x17f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 16:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e50000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003d8000-0xd)='dns_resolver\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000e74000-0x5)='user\x00', &(0x7f0000eb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0xfc)="", 0x0, r1) timer_gettime(0x0, &(0x7f000084b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept$packet(r0, &(0x7f0000790000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d8000-0x4)=0x14) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000fa000)=0x0) keyctl$unlink(0x9, r1, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000827000)='/dev/dsp\x00', 0x840, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe6000)={{0x4000, 0x3000, 0x0, 0x7f, 0x7, 0x8, 0xa21, 0x7fff, 0x100000000, 0x80000001, 0x2, 0x4, 0x0}, {0x5000, 0x10000, 0xd, 0x6, 0xfff, 0x1, 0x8000, 0x9, 0x401, 0xdae, 0xfffffffffffffffe, 0xd7, 0x0}, {0x1000, 0x2, 0xf, 0x40, 0x7, 0x7, 0x10000, 0x7, 0x2, 0x7fff, 0x8d12, 0x8be, 0x0}, {0x4000, 0x2000, 0xb, 0xfff, 0x4, 0x3bc, 0x8, 0x100, 0x86a, 0x80000000, 0x86, 0x7, 0x0}, {0x4000, 0x2, 0xf, 0x2, 0x100000001, 0x3, 0x400, 0x6, 0x6, 0x3, 0xffff, 0x8000000000, 0x0}, {0x1, 0x3000, 0x0, 0x8, 0x400, 0x7f, 0x9, 0x1e6, 0x0, 0x80000001, 0x3, 0xff, 0x0}, {0x117003, 0x1, 0x8, 0x20, 0x157, 0x7, 0x1, 0xfffffffffffffc00, 0x1, 0x101, 0x9, 0x8000, 0x0}, {0xf000, 0x15000, 0x1a, 0x5, 0xfffffffffffffffc, 0x101, 0x61f8, 0x0, 0x4, 0x3, 0x1, 0x20, 0x0}, {0x3002, 0x6000, [0x0, 0x0, 0x0]}, {0xd001, 0x103000, [0x0, 0x0, 0x0]}, 0x21, 0x0, 0x100000, 0x0, 0x2, 0x0, 0x0, [0x6, 0x77e9, 0x3, 0x3]}) 2018/01/05 16:38:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101800, 0x104) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e78000-0x4)=0x8, &(0x7f00004cd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r1, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/05 16:38:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) sendmsg$alg(r1, &(0x7f00009eb000)={0x0, 0x0, &(0x7f000029e000-0x20)=[{&(0x7f00006af000-0xd1)="5d5e8a121a1420ee8ce1c5d2649d6751", 0x10}], 0x1, &(0x7f0000824000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cad000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 16:38:05 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000ff7000)='/dev/adsp#\x00', 0xf5320, 0x80) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 16:38:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a2a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000150000)=0x6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001e9000)=""/191, &(0x7f0000ebe000)=0xbf) r1 = syz_open_procfs(0x0, &(0x7f0000f74000-0x10)='net/ip_mr_cache\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') syz_open_dev$sndpcmc(&(0x7f0000970000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x13a485683f47e024) sendfile(r2, r1, &(0x7f0000ea6000-0x8)=0x0, 0x20002) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000d09000)=0xfc0000000000000, 0x4) 2018/01/05 16:38:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a4a000-0xb)='/dev/adsp#\x00', 0x20000, 0x410800) r1 = syz_fuse_mount(&(0x7f00002ee000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2040008) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000083000-0x4)=r1) r2 = socket(0x11, 0x802, 0x1f) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000061a000-0x4)=0x3, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e6d000-0x4)={0x0, 0x6, 0x8000}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) 2018/01/05 16:38:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00007dd000-0x3b)="fd5004d7eb7c234187cbd72468f8986faca2910fcaa8c2b6aca2e854eea3f9ac6f1d8b80848a69aa2c8a890c16c50c5c8611c1112a687f892fad88", 0x3b}, {&(0x7f0000003000)="", 0x0}], 0x28, 0x0) write(r1, &(0x7f0000002000)='%', 0x1) 2018/01/05 16:38:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000072a000+0xa27)='./file0\x00', 0x40, 0x40) bind$ax25(r0, &(0x7f0000994000)={0x3, {"a8bae78c6f69a4"}, 0x7df7}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 16:38:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f000089b000-0x39)="3900000012000144000003000000000007044100001f0500000000000103000009001d0066003e055600000108003dfb230300807416075bff", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a56000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008f7000)=""/58) 2018/01/05 16:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ab0000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001bf000)={r2, 0x80000, r1}) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') mount(&(0x7f00007ae000-0xa)='./control\x00', &(0x7f000035f000)='./control\x00', &(0x7f0000687000-0xb5)='gfs2\x00', 0x6000, &(0x7f0000d8c000-0x81)="") pivot_root(&(0x7f000081d000)='./control\x00', &(0x7f0000962000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x220002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00001ac000-0x10)={r1, 0x7fffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x4e)="01f77b000000024841d17c7763475070b283000000000000fff1ff2ae74d889cd8e34cb82314161090ce229822172633784aab0dc83f18bdc57e000004005bf5f37a1304006b63dd27eb7899489e", 0x2f4) [ 32.283108] binder_alloc: 4647: binder_alloc_buf failed to map page at 20163000 in userspace [ 32.303481] binder: 4647:4652 transaction failed 29201/-12, size 0-0 line 2960 [ 32.342151] binder_alloc: binder_alloc_mmap_handler: 4647 20868000-20869000 already mapped failed -16 [ 32.372620] binder: BINDER_SET_CONTEXT_MGR already set [ 32.384114] binder: 4647:4652 ioctl 40046207 0 returned -16 [ 32.392452] binder_alloc: 4647: binder_alloc_buf, no vma [ 32.392482] binder: 4647:4695 transaction failed 29189/-3, size 0-0 line 2960 [ 32.408670] binder_alloc: binder_alloc_mmap_handler: 4647 20868000-20869000 already mapped failed -16 [ 32.431675] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.438577] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.485408] handle_userfault: 59 callbacks suppressed [ 32.485418] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.495162] CPU: 1 PID: 4686 Comm: syz-executor4 Not tainted 4.15.0-rc6-mm1+ #50 [ 32.502662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.511984] Call Trace: [ 32.514549] dump_stack+0x137/0x198 [ 32.518162] handle_userfault+0x744/0x1750 [ 32.522378] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 32.526937] ? find_held_lock+0x35/0x1e0 [ 32.530974] ? __handle_mm_fault+0x31b4/0x3210 [ 32.535533] ? lock_downgrade+0x860/0x860 [ 32.539651] ? __handle_mm_fault+0x1e8c/0x3210 [ 32.544210] __handle_mm_fault+0x2fc5/0x3210 [ 32.548594] ? __pmd_alloc+0x4e0/0x4e0 [ 32.552464] ? find_held_lock+0x35/0x1e0 [ 32.556545] handle_mm_fault+0x305/0x840 [ 32.560624] __do_page_fault+0x59e/0xca0 [ 32.564674] ? mm_fault_error+0x2c0/0x2c0 [ 32.568808] do_page_fault+0x78/0x490 [ 32.572597] page_fault+0x2c/0x60 [ 32.576035] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 32.581800] RSP: 0018:ffff8801c63cfa08 EFLAGS: 00010246 [ 32.587131] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c6d61 [ 32.594370] RDX: 000000000000010c RSI: ffffc90003747000 RDI: ffff8801c63cfd30 [ 32.601610] RBP: ffff8801c63cfae8 R08: 0000000000000000 R09: 0000000000000003 [ 32.608854] R10: ffff8801c63cf978 R11: 0000000000000001 R12: 1ffff10038c79f44 [ 32.616093] R13: ffff8801c63cfac0 R14: 0000000000000000 R15: ffff8801c63cfd28 [ 32.623345] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 32.628517] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 32.633679] ? iov_iter_revert+0x9d0/0x9d0 [ 32.637883] ? __mark_inode_dirty+0x19b/0xf00 [ 32.642355] ? lock_downgrade+0x860/0x860 [ 32.646476] ? __mark_inode_dirty+0x303/0xf00 [ 32.650952] ? __inode_attach_wb+0x16d/0xbc0 [ 32.655345] generic_perform_write+0x195/0x4a0 [ 32.659906] ? generic_write_checks+0x400/0x400 [ 32.664554] ? file_update_time+0xba/0x430 [ 32.668758] ? current_time+0xc0/0xc0 [ 32.672531] ? lock_acquire+0x16b/0x420 [ 32.676483] ? lock_acquire+0x16b/0x420 [ 32.680431] ? generic_file_write_iter+0x9c/0x630 [ 32.685246] __generic_file_write_iter+0x366/0x5b0 [ 32.690150] generic_file_write_iter+0x2f0/0x630 [ 32.694883] __vfs_write+0x550/0x740 [ 32.698567] ? check_noncircular+0x20/0x20 [ 32.702773] ? kernel_read+0x120/0x120 [ 32.706655] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 32.711385] ? __sb_start_write+0x209/0x2a0 [ 32.715685] vfs_write+0x189/0x510 [ 32.719204] SyS_write+0xd4/0x1a0 [ 32.722630] ? SyS_read+0x1a0/0x1a0 [ 32.726224] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.731210] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.735940] entry_SYSCALL_64_fastpath+0x23/0x9a [ 32.740673] RIP: 0033:0x452ac9 [ 32.743833] RSP: 002b:00007f2e09605c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 32.751509] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 32.758748] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 32.765994] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 32.773235] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 2018/01/05 16:38:05 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/rtc\x00', 0x80, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) readahead(r0, 0x0, 0x0) 2018/01/05 16:38:05 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000efa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000efa000-0xc)={&(0x7f0000b56000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000efb000-0x9)='/dev/dsp\x00', 0x101900, 0x0) 2018/01/05 16:38:05 executing program 2: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054a000-0xa8)="", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000030f000)={0xa, r0, 0x0}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00005bd000)=0x6b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005bc000+0xa94)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x76d, 0x100, 0x2, 0x7, 0x6, 0x9, 0x6, 0x3]}, 0x5c) 2018/01/05 16:38:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f9a000-0x10)={0x825, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000e48000)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e79000-0x4)=0x7049890f, 0x4) 2018/01/05 16:38:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f0000a2d000)='/dev/usbmon#\x00', 0x6, 0x101080) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ae7000)={0x0, 0x2, 0x0, 0x6}, &(0x7f0000e6a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ac4000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x401, 0x0, 0x7ff}, &(0x7f000047c000-0x4)=0xa0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:05 executing program 6: sigaltstack(&(0x7f00003b1000/0xe000)=nil, &(0x7f0000b6d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000929000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = semget(0x2, 0x7, 0x4) fstat(r0, &(0x7f000092a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f3000)={0x0, 0x0, 0x0}, &(0x7f000004e000-0x4)=0xfffffffffffffea4) fstat(r0, &(0x7f0000f4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f000040f000-0x58)={{0x1, r2, r3, r4, r5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x258a, 0x1, 0x3, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000415000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000784000-0x4)=0xe8) syz_emit_ethernet(0x46, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "200091"}, ""}}}}}}, 0x0) 2018/01/05 16:38:05 executing program 7: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/05 16:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d6e000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fde000-0x4)=0x0, &(0x7f00002ef000)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000254000-0x5)={0x400, 0x40, 0x65d6, 0x0}, 0x5) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000187000-0x85)="be543ebb0f2aa4468aa087f5d171807a307a00b329c04bb3ff70446ea7e2f806e89eb35f51809f80f25aae8dcc8dca64710a9e123d56fdd0c2fadca9d2e20329a27caf08789a79a6d4a5e8ce049f9d2f7be708235e5c2bc4ab27f352919b6165695ac4e66fe818a93f2f8804409265538c1974b2f10dff6337156a615ffe0f3a9b6826d18c", 0x85) flock(r0, 0x2) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f00003a2000-0x4)=0xfd91) [ 32.780480] R13: 00000000ffffffff R14: 00007f2e096066d4 R15: 0000000000000000 2018/01/05 16:38:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000357000-0x50)=[{&(0x7f00007de000-0x9a)="67a17210769bc646a85881020751b11d24f920f0cad551a4a9eeedf77e0a4fa823fb5eea88094b75a07ee9c1785082aad17d301b179f71f6eeae3428a21b51e33997968546841fb95040286b09fcb94b5f8d388bf7cb502a2098753ec0b0a8265d511f1df9978ab76a84d28277681cd3c88168140f2523f6536431d8fc91bb156772404c94ace8e1f0d64dce07392f2c8d789527c88a15a9167f", 0x9a}, {&(0x7f0000727000)="1aec8528e78c4319952a63498689a991f3b2aa5a401468d97d7dc76ae98d4bd9b3b670ee21c8898249db35afa934d8229f7c1aa81cf47d9a388ff82ad20be812c441537ce78cb9e2f82d65e083414b108f0e577906901fd378686218f475eeddb8b51c9d2c30f1d4550b3ae39b88652351cc930e51f0140c69fb7655aa695c981a7b03d04c", 0x85}, {&(0x7f00003d4000-0x22)="0a332e480d96fcd1042c7bf94460edf76a9643b9877576197eefee3ebb5bf282e410", 0x22}, {&(0x7f0000526000)="4ff680463b7d5442d175ec35110ea579badfd521a1dedd3076899a7c04cfe081905914cd682ed6715701269063cd7d", 0x2f}, {&(0x7f00000d3000-0x49)="678277d55b6afffa6d67de9e8277dca0962314cc4d16ccbd32a9b6eba80f10106b82e8d4d691606ac9f94ea8db4aea5bfa9e6e944755cdb7a3784409be338ba825ea404d0c29825821", 0x49}], 0x5, 0x8) writev(r0, &(0x7f0000c7a000)=[{&(0x7f0000149000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000352000)=0x0, &(0x7f000029e000-0x4)=0x5) r2 = syz_open_dev$vcsn(&(0x7f0000657000-0xa)='/dev/vcs#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e16000-0xc)={0x40000002, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b12000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0xffffffffffff639c, 0x3, 0x4}, &(0x7f0000a14000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c09000-0x8)=@assoc_value={r3, 0x8}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000bd5000)='/dev/usbmon#\x00', 0x0, 0x2000000020001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000670000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000058a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000de1000-0xa0)={r5, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6577033, 0x8001, 0x0, 0x6, 0x6}, &(0x7f0000d5a000)=0xa0) 2018/01/05 16:38:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000231000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000063b000-0x3)='io\x00') ioctl$TCSBRK(r1, 0x5409, 0x4) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/05 16:38:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0xa, 0x81, &(0x7f00003b2000)={0x0, 0x0}) open(&(0x7f0000b78000)='./file0\x00', 0x200000, 0x180) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000660000-0x4)=0x5f4, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x8000, &(0x7f00005e1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008bb000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "91f60b", 0x8, 0x20003c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f000027d000)='/dev/dsp#\x00', 0x3, 0x80000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00009b9000-0x1e)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f56000-0x40)={0x401, 0x0, 0xffffffff, 0xe3, &(0x7f00001ca000-0xe3)=""/227, 0xa2, &(0x7f0000f12000-0xa2)=""/162, 0x1000, &(0x7f0000392000)=""/4096}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r2, r3, &(0x7f0000145000)=0x0, 0x56) write(r1, &(0x7f000078a000-0xfe)="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", 0xfe) 2018/01/05 16:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00008a0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, r0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000817000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:38:05 executing program 3: r0 = socket(0x15, 0xfffffffd, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x100000001, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x7, 0x0, 0x5a, &(0x7f00003d7000-0x10)=@generic="73acf1f738436cf353528ef06da51917", 0x4, 0xba, 0x3}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c09000)={0x0, 0x0}, &(0x7f00004f5000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) bind(r1, &(0x7f0000001000)=@nfc_llcp={0x27, 0x1246, 0x9a, 0x7, 0x4040, 0xfffffffffffff000, "4c3f363fdf0e5acae26cc95d4b79fd022aece0f9e080d4bdddc44156c9f9b57e91fdcfa74ea6f549034bc9c7fbb0df788473b5da1b81134f9ba0c37300d303", 0x6}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80003, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x77e) 2018/01/05 16:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ba7000-0x20)={@generic="2298653a02846f6cc513ef51826a6e55", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000a30000)="c55756625328c2325a5847c434da46b726dd0eba472c80402cb0f2535e7e85ef759385589343d5dea256b1600e18e15a706b8afd2044baf4cdf09fbeea8af1c09f8b912d041584fbfa116692", 0x4c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000372000)={r0, 0x6, 0x6, ""}) 2018/01/05 16:38:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000963000)={0x1db, 0x401}) r1 = add_key$keyring(&(0x7f00003a8000)='keyring\x00', &(0x7f0000647000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000031000-0x6)='.dead\x00', &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000784000)="cee9619a4342600c37ff02cbcfe4709e75f4975074fa5f6f0f8710976f29ae52422706da6967ddb58203f32b868b73b2c37a2282bf9ac6a3cea424b648adf35e440652584f99579d817fef4a6c9d74f2030c2b6fe57b9405620ddbe63ec5e116bc6869e5e19c1d76a2059e6a13abf6b355c4b1bd43218952e3f15717ded88b7bf4b18999d4fe3bdd07637e0f783fb2f7c280bf3a3ae448f729a45059319a030e4b2954374628101b281a85154f1d08befc6fa2cf2c63ee7ea1fe3f9a10bf6e", 0xbf, r1) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000bd0000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000089000-0x24)={@rand_addr=0x7fffffff, @loopback=0x7f000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001]}, 0x24) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000c2000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000043a000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00003bf000)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000d0a000)=0xf000) 2018/01/05 16:38:05 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000751000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f90000-0x1c)="0a073bb0eef883e5b3b60ced54dbb76290657cb9be34517902b7d46b", 0x2) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 16:38:05 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x8, 0x0, 0x40000000000, 0x1fffffffffffffc, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe2000)=0x1b) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000041f000-0x8)=0x8) 2018/01/05 16:38:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 16:38:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a62000)=0xfffffffffffffffe) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000651000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f000057a000)="cfcaf3242e9caebe0ee27a93a564261c7b3d435976f5ffa7a1a47895bdcad3429368cf33cbf69daecf3427b78ed675b2ec2e5c4679ca08d0c0bd94f9b6dddeab34c6edf2914c4e34131502bec4bb4cc671a9ed03c20489d284898eec4a4660") ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000c1c000-0x18)={0x0, 0xfffffffffffffffc, 0x100000001, &(0x7f0000055000)=0x0}) io_setup(0x1ff, &(0x7f0000801000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc074510c, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000808000)={"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"}) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={r3, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005dd000-0x8)={0x0, 0x4}, &(0x7f00007a9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000548000-0x6)={r4, 0x1f}, 0x6) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000765000-0x42)=""/66) 2018/01/05 16:38:05 executing program 5: r0 = epoll_create(0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000f46000-0x8a)="0b03f3e1374e5bcc226801b5af576100a526da61196e93013eae988465f1f8392f3909f7b1a8ac93d5f44ec4a35321df5dab7f62210007c33b462c321a7bc6ddfbb722d14dc7bd58a8ab3a6ce9217562f1072f906797bb7a4da2c265ee4ec22e59605b92f1218f47fb3c892d1d3500065f2b33902de2b98c80ad6c98e347e765d0e8119dee440df6e1f4", 0x8a}, {&(0x7f0000cde000)="34ba03556ac5b1345eb99b0c11e65046621d9eb9ccd76ddf2e04e2020af3ae4020df9b5f9ead473a10c715c2256302df724a1a499fc2b94eaca776b9424920224a470cf8070b3ea64d71eb564b6c0825c266fc0e0926466e9ed3517801a3815fed34ec1ab4fbb2217cdcc8d6b085ccabd352abbb9407f23742058a91f5874a70284303307f14056a8233aca0d2d8", 0x8e}, {&(0x7f0000000000)="56bd70e2e52af3921277a0b865dbb712b9d1bb3d6ff68cb6eb8e64db7aa565962f545bf57cc13fe940000700732f58608395b3b6ff257e9040c3cd07a233853fa8dadb786a7f1ba99648a555ac9ce18e90a101a07461b7fa0c5adb0d8f4a7f952c3039c55be3dd5f2a10a3a2165573b6a824a50c5ca84fa4fad8e67994e0643e55fd6b2ad23daee7c42f009f74e73de601d2a67ede9a2194bdb01e68ee0c0de2f2a0849dacf65069adaa281aa9d49f2dcb3eee0a1e94b46fb6c1cb644d77753201364325d0073fd7b18817f74ee6371c70952cc9a4b89d101f259d7d20eae12f11cc4e53389646454d208e72", 0xed}, {&(0x7f0000000000)="b91b6c1b25193361c39f81b171a96d00c463ec59624686e630ea7399013355d43b17c79aec5fad60024c057c9cfa76583b568892497cefc9abf3f8", 0xfffffe26}, {&(0x7f000031b000-0xb5)="184c654f44f00ae8434489e50077223a98d2f180d8672634409824cdadc80de758176eddb71818a00f8840de84e5a6d840384635d795c2265b4e2e3a38b80eada19533f4750b8802f7dbf0ed9e5a3927c07d667c4db8971438c56f3bd781c470ccd50b78b8cd94a39c35865d59ffcf792f079019a1ba67c73ecabeb77e93229d3ac5ab2c054b198e33b1940ff903ba718d72d834d0ffea344ff92450ff1e51cddff7b36aa2de6c1350be01cf7914eda004f3dd745a", 0xb5}, {&(0x7f0000000000)="66bd5cbb4980dd59065f1a4e586ca950ff00bccc7796fd736a18c29bd375aae4c1cbf87ea1740b020a3aca4e9dd252380f3600fe415efb8185666e3dd8af0483acf2b089152b53ee78046f12539f4e779fcc0ded9f491f3f9c924a7b9cddcb8efa0d437a53b9add85c020c14c7061902fc25cdb663a4c9f95408aaab2b17b040a6ba3bf85faafc76b62b634badb5c029a9e09e4f3d01fc8ab0b5b4f4c80352d0641df7bbbdbc743365a1cc49d7d706cd116f5dc06c4ba74d75f8d4772aeb428a32fa3a8d5f14d109318d037162d3", 0xce}, {&(0x7f0000ceb000-0x46)="c813b7c96bfe7088e82879b8435437254e76711ab117e590794e8f2e28df9de5e0838f22dd62dd3ddf8c53d87fbfa0436052d3a1d69a5b52f5ef1a7958223654ca6a9e3b2061", 0x46}, {&(0x7f0000001000-0x5)="16d16aa9d5", 0x5}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f000069f000)="0080") 2018/01/05 16:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00003ce000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0x7ff}]}) r0 = syz_open_dev$dspn(&(0x7f0000e84000)='/dev/dsp#\x00', 0x3, 0x8c000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getrusage(0x0, &(0x7f0000645000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:05 executing program 1: 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, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003a5000)='/dev/adsp#\x00', 0x3ff, 0x24200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fab000)={0x4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f0d000-0x20)={0x72bd, r1, 0x10001, 0xfffffffffffffff7}) openat$sequencer(0xffffffffffffff9c, &(0x7f00002a3000-0xf)='/dev/sequencer\x00', 0xe006, 0x0) 2018/01/05 16:38:05 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa5000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x3, &(0x7f0000001000-0x28)=""/40, &(0x7f0000001000)=[{0x8, 0xb3, 0x4, &(0x7f0000001000-0xb3)=""/179}, {0x3, 0xdf, 0xec9, &(0x7f0000002000-0xdf)=""/223}, {0x14ad, 0x1000, 0x7, &(0x7f0000000000)=""/4096}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000081d000)={&(0x7f0000e7a000-0x48)=@full={{0x3, {"5790d7597a0cc5"}, 0x4}, [{"dd86a794823e90"}, {'x0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x1, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f00003a9000)='/dev/midi#\x00', 0x1, 0x80000) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000c, &(0x7f000089e000)=0x6, 0x4) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000a56000)=0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000c72000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000073000-0x20)={0x3, 0x3, 0xffff, 0x1, 0x2, 0x400}) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b35000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000615000-0x4)=0x5, 0x4) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a66000-0x28)={@common='bond0\x00', @ifru_settings={0x200, 0x8a, @fr_pvc=&(0x7f0000f4a000-0x4)={0xa80}}}) write$eventfd(r0, &(0x7f0000113000)=0x200100001, 0xfffffffffffffe41) 2018/01/05 16:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d52000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bb8000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000049a000)='attr/prev\x00') socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006ad000)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004b0000-0x20)={0x1, 0x100000001, 0x4, 0x5, 0x5, 0xffffffffffffffe1, 0x100000000, 0x1, 0x0}, &(0x7f000078f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000072a000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x32, 0x8, 0x2ac6, 0x9, 0x100000000, 0x3f, 0x6, 0x8, 0x1ff, 0x8, 0x3, 0x1000, 0x3, 0xffffffffffff8001, 0x1000]}, &(0x7f00003e0000)=0x108) sendfile(r3, r1, &(0x7f0000bae000)=0x2a, 0x40000101) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00003d1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3a000-0x4)=0xfffffffffffffd79) getgroups(0x1, &(0x7f000021b000-0x4)=[0x0]) syz_fuseblk_mount(&(0x7f0000ed3000)='./file0\x00', &(0x7f0000e31000-0x8)='./file0\x00', 0x0, r6, r7, 0x7, 0x2, 0x74020) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b74000)={0x8, 0xca, 0x101, 0xfffffffffffffff8, 0x0, 0x400}) [ 33.179996] audit: type=1326 audit(1515170285.821:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4763 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) mbind(&(0x7f0000e23000/0x3000)=nil, 0x3000, 0x4000, &(0x7f00003b8000)=0x9, 0x800, 0x2) read(r0, &(0x7f0000d15000)=""/24, 0x18) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000ecb000-0x8)=0x80000001) write$evdev(r0, &(0x7f0000ac0000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000032f000-0x8)={0x0, 0x0}) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006c4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000652000-0x4)=0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000de5000-0x8)=0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) [ 33.231483] audit: type=1326 audit(1515170286.014:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:38:06 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fd9000)={0x4, 0x200, 0xe00000000000, 0x80000001, 0x0}, &(0x7f0000945000)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd9000)={r2, 0x9}, &(0x7f0000fda000-0x4)=0x8) pwrite64(r0, &(0x7f00000b0000-0x52)="4a069276f55c4004ce50b0a23774ad8950c5c976413becb9274532e2405b80c598f12c0a619fea18f9308bd4d1561798308c0a8a66269997255b41f8b499646afbea14d58f5f499df75a69f21584bfffc184", 0x52, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x80b, 0x1006) r0 = socket(0x100000001e, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008d4000-0xc8)={0x0, 0x9a0a, 0x6, 0xdb, 0x3, [{0x8, 0x7, 0x1000, 0x0, 0x0, 0x1104, 0x0, 0x0, 0x0}, {0x5, 0xb3a, 0xeba2, 0x0, 0x0, 0x3180, 0x0, 0x0, 0x0}, {0x3, 0x35, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b00000)=0x0, 0x4) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) 2018/01/05 16:38:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000)=0x1000200) r1 = socket(0x4, 0x80004, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) 2018/01/05 16:38:06 executing program 0: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ff000-0xc)='/dev/rfkill\x00', 0x109a00, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000bc000-0x86)=""/134) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ac8000)='/dev/vcsa#\x00', 0x4, 0x484000) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ac8000)={0x0, 0x1c, &(0x7f000014f000)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}]}, &(0x7f0000ac9000-0x4)=0x10) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ac8000)={r2, 0x9}, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036c000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00004c5000-0x4)=0x7) 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000097f000-0xb)='/dev/adsp#\x00', 0x6, 0x200000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cc2000)={0x7, 0x2, 0x3ff, 0x4}, 0x8) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000ee9000)=[@decrefs={0x40046307, 0x0}, @free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005e7000)={0x1, 0xf63f, 0x81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000020d000)=0x0) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000ac000)={0x0, 0x0}, 0x800) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00009be000)={0x1, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/05 16:38:06 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pwrite64(r0, &(0x7f000001b000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000c000-0x3)='c@\x00', 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x1012, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f000086a000-0x1)="", 0x0, 0x7ffe, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000817000)={{0x0, 0xfff, 0x8001, 0x6, 0x5, 0x1f7d}, 0xffff, 0x6, 0xffffffff, 0x7, 0x2, "5c77b7f1345554afc36237b5a5fe9f5817af5859c5f3f898f760e3015b6f4e3cff3cd26463e19afd5f71be0abaaa8718a0f7007e684789db183a1f71f9b6e37e03f893d1d9a31dc5b2020a17a9ee54d73b3c6fb95feffb81697cef339e9f70b9b202aee2cda305fc98f72f0f02c1402a52307dde4877a4739ec2ec3e1a9a9b82"}) [ 33.365949] binder: 4873:4878 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 33.365959] binder: 4873:4878 BC_FREE_BUFFER u0000000000000000 no match [ 33.384667] binder: 4873:4884 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 33.384676] binder: 4873:4884 BC_FREE_BUFFER u0000000000000000 no match [ 33.422122] audit: type=1326 audit(1515170286.039:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=98 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.422139] audit: type=1326 audit(1515170286.055:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.422156] audit: type=1326 audit(1515170286.062:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=250 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.422174] audit: type=1326 audit(1515170286.063:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.422190] audit: type=1326 audit(1515170286.064:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.422206] audit: type=1326 audit(1515170286.068:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4826 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendfile(r0, r0, 0x0, 0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000e20000-0x4)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000612000-0x1c)={0xa, 0x1, 0xcd3a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000008}, 0x1c) rt_sigsuspend(&(0x7f000083b000-0x8)={0xda}, 0x8) 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) sendfile(r0, r1, &(0x7f0000485000)=0x0, 0xfd35) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000006000/0x1000)=nil, 0x1000) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e71000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00002b7000)={0x0, 0x0, 0xfffffffffffff060}) r4 = syz_open_dev$adsp(&(0x7f0000683000)='/dev/adsp#\x00', 0x68, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ef3000)={r3, 0x80000, r4}) r5 = semget$private(0x0, 0x6, 0x10) lstat(&(0x7f0000481000)='./file0\x00', &(0x7f000024b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_rfcomm(r4, &(0x7f0000c0c000-0x9)={0x1f, {0x7f, 0x1ff, 0x6, 0xe52, 0x100000001, 0x1}, 0x1000}, 0x9) r7 = getgid() setregid(r6, r7) fallocate(r2, 0x0, 0x2, 0x6) semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f00004c8000)=""/45) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = inotify_init1(0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KDMKTONE(r2, 0x4b30, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00002bc000+0xc63)='./file0\x00', 0x0) memfd_create(&(0x7f0000238000-0x6)='ramfs\x00', 0x4) ioperm(0x0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0]}]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/05 16:38:06 executing program 7: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000018d000)='/dev/amidi#\x00', 0x3f, 0x40) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005b3000)={0x2, &(0x7f0000249000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000d4000-0x40)={r1, 0x2, &(0x7f00005b4000-0x8)=[0x8, 0x3], &(0x7f00005b4000-0x10)=[0x8000, 0x2, 0x5eb, 0x50], 0x1, 0x3, 0x40, &(0x7f00005b3000)=[0x1, 0xffffffff, 0x7], &(0x7f00000d8000)=[0x200, 0x2, 0x2, 0x8], 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0def02b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = add_key$keyring(&(0x7f00001c4000-0x8)='keyring\x00', &(0x7f00003c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000405000)=""/58, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='net/icmp6\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000008000-0xc)={{0x3, 0x3ff, 0xfac, 0x6, 0x20, 0x6}, 0x7ff}) mq_timedreceive(r1, &(0x7f0000002000)=""/111, 0x6f, 0x383, &(0x7f0000001000)={0x0, 0x989680}) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b3000-0xa)='/dev/cuse\x00', 0x10080, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000063000)=0x0, &(0x7f0000eda000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mknod$loop(&(0x7f000073a000)='./file0\x00', 0x800a, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r1}, 0xc) 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d4f000)={0x0, 0x0}) futex(&(0x7f0000fbd000-0x4)=0x0, 0x0, 0x0, &(0x7f0000318000+0x832)={r0, r1+10000000}, &(0x7f0000b53000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000030a000)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ebd000)=0x7fff, 0x4) poll(&(0x7f00006fa000)=[{r2, 0x82, 0x0}, {r2, 0x22, 0x0}], 0x2, 0x6beb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000336000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x7f, 0x9, 0x1ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000099d000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000024000)={0x0, 0x0}) r7 = gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x16, 0x1, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x0) getpgrp(r3) sched_rr_get_interval(0x0, &(0x7f0000369000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00008a5000-0xc)={&(0x7f000008f000)=[0x0, 0x0], 0x2}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000643000)=""/19, &(0x7f0000b4f000)=0x13) timer_settime(r8, 0x2, &(0x7f0000d76000-0x20)={{0x0, r9}, {0x77359400, 0x0}}, &(0x7f0000b77000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000050b000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x832, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x8)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000030000+0x179)=0x0) r2 = getpgid(r1) perf_event_open(&(0x7f00004e5000-0x39)={0x1, 0x78, 0x5, 0x8, 0xfffffffffffffffe, 0x4, 0x0, 0x6, 0x404, 0x4, 0x0, 0x6, 0x3, 0x6, 0xfffffffffffff6ec, 0xfff, 0x2, 0x9, 0x8, 0x7ff, 0x7, 0x0, 0x7fffffff, 0x8, 0x4, 0x7fffffff, 0x4, 0x3, 0x2, 0xfff, 0x5541000000000000, 0x2, 0x6, 0x6, 0x7, 0x0, 0x2, 0x2, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000dfb000)=0x0, 0x1}, 0x8, 0x101, 0x8, 0x6, 0x10001, 0x100, 0x0, 0x0}, r2, 0x6, r0, 0x1) 2018/01/05 16:38:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000030000)=0x0, &(0x7f0000134000)=0x4) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000018000-0x8)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/ppp\x00', 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x423f9) shutdown(r0, 0x1) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000f000-0x48)=[@in6={0xa, 0x0, 0x568d36f4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @rand_addr=0x2ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}], 0x48) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x4) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = memfd_create(&(0x7f0000dee000-0x13)="2b0b7070703170707031df24217b656d302400", 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000a000-0x20)={{&(0x7f000035e000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000fa3000)=0x0, 0x7fff) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000c4f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x200, &(0x7f000028a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ec9000)=0x9, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00001eb000)='/dev/vcsa#\x00', 0x4, 0x200000) accept4$packet(r1, &(0x7f0000c67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e22000-0x4)=0x14, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000bf1000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) bind$unix(r3, &(0x7f000005b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000583000)=""/0, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00005a9000)={[{0x7fff, 0x2, 0x3, 0xffffffffffffffe0, 0x0, 0x80, 0x200000000, 0x5, 0x9, 0x3ffb8404, 0x4, 0x20, 0x7}, {0x80, 0x81, 0x0, 0x401, 0x4, 0x9, 0xfffffffffffffffd, 0xe58f, 0x401, 0x1, 0x0, 0x3d, 0x7}, {0x1, 0x5, 0x0, 0x0, 0x8, 0x1e, 0xd31c, 0x3, 0x1, 0x6, 0x7, 0xfffffffffffff74e, 0x10000}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:06 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bd9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x4000000000000000, 0xfffffffffffffffe) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) close(r2) 2018/01/05 16:38:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a63000)=@int=0x0, &(0x7f0000a64000-0x4)=0x4) setsockopt(r0, 0x1, 0x2, &(0x7f0000a64000-0x14)="a744d06a", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000a63000)=[{&(0x7f0000a63000)=""/18, 0x12}, {&(0x7f0000a64000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000a64000-0x27)=""/39, 0x27}], 0x5, 0x0) listen(r0, 0x7) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r1 = syz_open_dev$sg(&(0x7f0000c01000)='/dev/sg#\x00', 0xff, 0x10400) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00003e0000-0x4)=0x0) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x5, 0x0}], 0x18) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xffffffffffffffe1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007fa000-0x10)={0x4, &(0x7f00003a5000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00004fe000-0x40)={r3, 0x5, &(0x7f00009b8000)=[0x586, 0x7fffffff, 0x1, 0x100000000, 0x8000], &(0x7f0000091000-0x4)=[0xfffffffffffffeff], 0x2, 0x1, 0x0, &(0x7f000024f000-0x4)=[0x400], &(0x7f0000501000-0x1c)=[0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x6, 0x100000002000, 0xffffffffffff8001], 0x0}) 2018/01/05 16:38:06 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00007ac000)='/dev/dmmidi#\x00', 0xff, 0x101000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000380000-0xb8)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000383000)={0x0, 0xc43b}, &(0x7f0000754000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f3e000-0x4)=@assoc_id=r2, &(0x7f00006fc000)=0x4) prctl$setfpexc(0xc, 0x1) eventfd2(0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0}) r4 = shmget(0x2, 0x3000, 0x30, &(0x7f000002d000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f000033e000-0x10)={0x0, r3}) r5 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00007a3000-0x8)={0x3, r5}) ioctl(r1, 0x100002201, &(0x7f000033e000-0x5)="") 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d15000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000da6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000496000-0x4)=0x20000100007a, 0x4) 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000eb6000)="d3cc0000", 0x4, 0x0) bind$bt_rfcomm(r0, &(0x7f0000963000-0x9)={0x1f, {0xff, 0x9, 0x3, 0x1f, 0x4, 0xffffffffffffffff}, 0x7}, 0x9) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cc1000-0x10)=@buf={0x1b, &(0x7f00007c6000-0x1b)="df1a820d9955ee0df126e664d3cac65109714a40504ca7c8b57578"}) fallocate(r0, 0x0, 0x0, 0x10001) 2018/01/05 16:38:06 executing program 3: r0 = syz_open_dev$audion(&(0x7f000027f000-0xc)='/dev/audio#\x00', 0x81, 0x8000) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000d9a000-0x4)=0x4, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f00005a3000-0x9)='/dev/dsp\x00', 0xc002, 0x0) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001000-0xed)=""/237, &(0x7f0000012000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$amidi(&(0x7f00000f9000-0xc)='/dev/amidi#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000a15000-0x4c)={0x1, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common="6c6f00000000000000000000000100", &(0x7f00002f3000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000+0x36f)='/selinux/checkreqprot\x00', 0x2040, 0x0) 2018/01/05 16:38:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000673000)='ceph\x00', &(0x7f0000539000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dd8000)="0e5291c19df26b6fe176813f148a3611ffe3acb785d59748c083ee642c3de6d6b25b3c2660647ea55cff3b1ef3a6611a4a35b092e2063942d9e43cee4b3a009f89c4b379ec5dacd226b90e62ec35b9cb3175f54824c31e69789dad34166bd96cae652817a041814a7e9ca96fcca4779f8d105a67e05b843f946e881fd2ea4367", 0x80, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f000022e000)='./file0\x00', 0x9) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000558000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000043b000)={0x7, 0xfffffffffffffd86, "d680000000951122adabad39d4729e4539da1b67c4097a62e5402308c16e247a6518c34955a414b7379608798837b3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f000041f000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x400000) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) poll(&(0x7f0000936000)=[{r3, 0x0, 0x0}], 0x1, 0x401) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000628000-0x4)=0x1f) openat$hwrng(0xffffffffffffff9c, &(0x7f00003bc000-0xb)='/dev/hwrng\x00', 0x10281, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x1) bind$alg(r1, &(0x7f0000f99000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r5 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r5) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00001ec000-0x4)=0x1, &(0x7f000034c000-0x4)=0xfeb1) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[], 0x0, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) fcntl$setpipe(r0, 0x407, 0x0) prctl$intptr(0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f9000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e87000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1427}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x4d2, 0xd, 0x6}, &(0x7f0000000000)=0xa0) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001000-0x70)=""/112, &(0x7f0000001000-0x4)=0x70) r0 = syz_open_dev$sndpcmc(&(0x7f000045e000)='/dev/snd/pcmC#D#c\x00', 0x72d3, 0x7c839df653ef034) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000c5c000)={0x100, 0x80000000, 0x8}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e67000)=0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000058a000)=0x0) 2018/01/05 16:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a72000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x1000000000400000) ioctl$KVM_SMI(r1, 0xaeb7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d7e000)=0x0) setpriority(0x0, r4, 0x5e94) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000c1000-0x68)={0x1, 0x0, [{0x1d9, 0x0, 0x2}]}) 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x40000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000bd2000)=0x9) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000030000)=""/158) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000ad7000)="2d0ede897ce9ee26ca2367f14364389671944a91a016e1fecd4e4d55607297355c724ccb38264aeb5590c83fb43cf9af33fb70579d5617da700ba4d2b30cbce61bea5d9005211b365d45fd6a6484888aca557b596deb998606dfbb29a013df7055c2f6782bf94d10ab3f49ed0ec9f6438038b202c6198d04713089357c00000ef62ea2757aac51ba27c2ab653e8f73bc8d9005cc922d7fb19263a372b729929a120ecb6871893d64579d1afc259b47ed", &(0x7f0000187000)=0x0, &(0x7f0000782000)=0x0, &(0x7f0000a3d000)="f4") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000093000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000076b000)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf661}, {0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x7, [0x7, 0x4, 0xf9f, 0x0, 0x3ff, 0x7fffffff, 0x7, 0x10000]}, 0x5c) ioctl$KDDELIO(r0, 0x4b35, 0x20) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x13) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getpeername$llc(r0, &(0x7f0000ba8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b7000)=0x10) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900021200", 0x1f) 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e35000-0x9)='/dev/dsp\x00', 0x0, 0x0) sendto(r0, &(0x7f0000329000-0x403)="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", 0x1000, 0x80, &(0x7f00007de000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x80000}, 0xc) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000450000-0x24)="240000001a0025f00017fffe00edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cbb000-0xa)='/dev/dsp#\x00', 0x101, 0x200600) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000bab000-0x4)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f00001eb000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000ed7000-0x70)={[{0x3, 0x0, 0x4, 0x9, 0x7, 0x100000001, 0xff, 0x6314, 0x9, 0x91, 0x401, 0x800, 0x1ebd}, {0x3, 0x8, 0x10200000000, 0x1, 0x0, 0xffffffffffffffe0, 0xd5d, 0x100000000, 0x3, 0x7, 0x101, 0xfd, 0x4}, {0x100, 0x7, 0x8, 0x8, 0x8, 0x9, 0x8001, 0x0, 0x5, 0x4, 0x4, 0x4, 0x8}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000937000-0x92)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x200000000, 0x0, 0xfffffffffffffffe, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f00005cb000)="91dc7bc191058c5c20d87d0650e276") 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000200280ff43ffb011018e9ffff06000d00", 0x39}], 0x1) r1 = request_key(&(0x7f0000bbc000)='keyring\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b99000-0x8)='selinux\x00', 0xfffffffffffffffc) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f3c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000065000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) stat(&(0x7f0000c07000-0x8)='./file0\x00', &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = geteuid() r10 = getgid() sendmsg$netlink(r0, &(0x7f0000365000)={&(0x7f0000d98000-0xc)=@proc={0x10, 0x0, 0x1, 0x80018190}, 0xc, &(0x7f0000940000-0xa0)=[{&(0x7f000083c000-0x22c)=[{0x110, 0x1, 0x804, 0x1ff, 0x2, "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"}, {0x60, 0x5, 0xf170e3367f362610, 0x8f2e, 0x1, "073f53a349ba966bd68aad4bb6714fe4896b45472df47a1891f2097abae7da5f2a71cd86570500db7880a8bd61ab2f13b04ceef1202b0aa5f43037cf740c1984c8ae27a083a9a80f415ff6cf55"}, {0x54, 0x7, 0x400, 0x1000, 0x3, "1bc1273587e41acd52cac1a80487ba704a9d718a795e63f84c93766f062932f5b4c688b012d52f6ffb1d8643d99f10646550347bb5b491e68a930befa0fc218ef6d7fa46"}, {0x68, 0x1bc1824a, 0x400, 0x3, 0x3, "923a6c1a8c1d5188923481f34e5b205686ebd378f09e923b45b17392db394b5dfc3d9489f2f9c3fc6024eb7bbb2d30a5dd2e11fcd2e7755292eb1922cefd6ae0f8e6047d91e56f1dce09bb0e926655abc02074ceab27"}], 0x22c}, {&(0x7f000009e000-0x154)=[{0x60, 0x10000, 0x311, 0x759, 0x0, "1adb4a87ff8a9203d92c16790217eb6f09a16ae689926c96067716e028b2d10154d8223436a9529fe71a65ae2542be92079c37cd81034bd2eb7a67d7254b4d0e217cf02dae08afd30170f71adaa5"}, {0x18, 0xff5, 0x10, 0x10000, 0x3, "03cb7fe523286548"}, {0xbc, 0x9, 0x302, 0x3afa2112, 0x0, "d92e6ca28e736031de0bc609abf7571669164656a1b806ba7053e543aefc78ef360fa4e0503e9dee67e9c90fabe2b12bc152af601dce51a3b31bad2d3c8af8647a1924d874d97b9a037b9a8752e4a844d106b99950e14a1d1ba0b58a6fede9e0f761cf4be7c1899e64be941d8c0d083ede8fb094cb43bab101d346b692757149849a98d428946aba9f01d4dd013dc3dee77a89afae5211338ba919a4bca815da5c66f43d914733c12d99"}, {0x20, 0x2, 0x0, 0x8, 0x2, "a0a6276e09f8e0d92a68914a8283f2"}], 0x154}, {&(0x7f0000372000)=[{0x110, 0x4, 0x4, 0x5, 0x3, "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"}, {0x108, 0x8, 0x0, 0x5, 0x3, "7b99bc3b14ec40965e4eaf19c5ef809a71feb3e5b79371fe0eef8759a46d7243469124c793a552e8c6b9ad7cb9005da11c0c88fbee86e0fd5c53656deb20faa0826323c90bad85c9152caa275bbf8a8e6cf30a8755e907d083d6156a7195b3366d58ac7c1d811c3cec1fa197d2a76ab1b0af4dd6d93fc5ecceefbadc0b47945a34ae5f5b5305e2a35247ae8a9afe2a2bb91af91e6f17099699901310f603967b0ba966b6cf8bcc56a3a2d3dede3eba2b206b693a685b2fab3483146056d16eb1e783621054845e63741fc66b6840bd8db788d4b61383e78683a4f43a8dbdd3953a6700e8b17b82deab827874a9c58d5baffcaa2112"}, {0x3c, 0xffff, 0x400, 0x5, 0x2, "9067340615e269f199ee96280643d6dfd1955670bab5a4575637b45b9f987cfa04c28c17fb50ce37f120b253"}, {0x94, 0x5, 0x0, 0x7, 0x3, "50f44c68e0bb9c8bfac2c3f379f256098f83906196088920646f8d86b31f63c4f23cdb95bcd0a127f50204584da60c89a6721a86a3a8c28943e2cca2d5737079a44e3237fc918b4e0a31beeaad27a21a247d8dc1f206777f2cc52a59ca58ac102ecfe515c66317bf52a3ff362ade084888de82c163550da6aa2555a6fe2c4fc0efcdf7"}], 0x2e8}, {&(0x7f000012e000)=[{0x78, 0xbe2a, 0x111, 0x1, 0x1, "33f1b43dc2312c418af0b9a7926bd915122727dfd256f4645fdaff9a60834344a93b38c8c6c5d95a8c7127692336ac7183919c5c91e7c1b6f4b7e5d24634345aca2a8f57cf7c7441eadbfb8ab663f13af5af3287f1d0706676db0f4a17d7ee1b8a2e42ae275489"}], 0x78}, {&(0x7f0000724000)=[{0xdc, 0x7, 0x70a, 0x3, 0x1, "7683481f7eb31ea74ba29ffd36f0efc14c50429f35e58a5efcbb1850d03796e11a48faaa50fc8f495cd5d11196b1d72e25837289ab5e962cd5ce22429c87a156cc9f8b4194586f52b489e23b7d22da6d6bb06ae74229b86aa8c0923fb6e18bffdee4714a92c9c7ec78a69600719f1bce737961134c35f180f91515ab08ec64d820c2dd431284aa43fe2208b9f9822c102355cbc7c6d29e00afaa29e6e4bf79ddf66a9fac980632b8ddd81aaf63b01276a024f6700ddea0d27d3b91e794f4e5a2f1e0ef4a35d6ba234d1303c1"}], 0xdc}, {&(0x7f0000c49000)=[{0xc0, 0xfffffffffffff800, 0x100, 0xfffffffffffff800, 0x3, "1ce8ee4fb810a4339d17345055b778e4be6cb0451cb98e97b882a44ec888725fcacf450df677030f748b6c16ab47189f8f3868c2ffa2da5459d5886cbc5013cfb731355895eedbcba3b76fe217b7e62d6b401ece1098582206e219b7eac20f6c4b6e52101e2bd7b1c62de9375e56bff0b022de2371174ed47758b7973e0cd760ea47820610b44938b1d0672ea7a16db42c5f6c9c60e9203b4fa3d61860ffc86c440b1f9fa89c30392895ae57de98"}, {0xd8, 0xa8c4, 0x6, 0x7, 0x2, "08c8dfb8f3b2c56781dc3204114ad1edac31e42c99097c5b4a4c12c7a33ba8b2cc6e53ce10d0ec10c1a29d91a12c46ee39de00da536bf4dd96dda3d407f88ee79f86a9f4229f0c52c9d56a3bf7d80ef6e788b03b54e9dcd950fd161a90d37030931a695266ff1b4a1e01dfaf49285482b418532bac5ed99e1bc4e528bc5a896b33f3796393144a09080f5e8cc17945924080706ddcf655d2f91d096b40a9d2235d776b0b350c9c3d7e11c21586c9cfef74302697775bdb06f95fbba7763ea3ceca2ac61115"}, {0x14, 0x6, 0x800, 0x7f, 0x1, "1a7048b2"}, {0xe4, 0x1, 0x300, 0x2, 0x0, "fb9bd28874cbdb37f46dcadfccc1c9ec7af76ad9d662798f91fe7ee5af58634c03a2de235648242fb08872f7a993506660c0a44ea31399da25d77b2d0aa89829bec673dbef709a32c584697a18bc51e8e2647bd5b3b0f131380009944cee21edba326f9ccdca2ce84f31d2da065f8530c0400ae78fdf40aec561cbebb799ef4ff1210c8b9eb211021156fb3afaf300ed0fe2cffa7fff0ea5012b57ed9740797fbe9f9c2bb4406881bc3b035cbfb640a1ed13d33bdd6134e2f89114a07a0e8a224fd4824ffe1582697a31faa3ee8e408c46"}, {0xe4, 0x4, 0x400, 0x6f37, 0x1, "4706760c91cacca0656f5b4dd3d654fa50633e7bce3b6d9df4a8d1df2bc9385dd0b7fed08ab960ca54009806debbbdab3fd4e21dec5620447ca5faaa014bd1b75a89f9419c00a94d525c080ffa8a107a3e0e9eca2a4064d2aaa97afa7f0e012e597a0380353a0ff7b67dad7eb089bd8ee020fb8f39db61b5a3a2ae6aa9c77aa684def08e65cde233401d2b861460f6468d0793d2f5c80824849f6ee16263c45154b97c8c7192f1fbd46712e33c61b9c54834507e8056e066cb270bb5a28ba183fb416d39eca6dc7fc2e174d7572293a794ba9cdf"}, {0xa4, 0x8000, 0x408, 0x7, 0x1, "34e5fd7d545e87396a6555c02fa99dd2cd97f9be39ad416cf5e35dc9d34d2c4f9654878089020c02ce632ed171aaff0a2d60b4af78645d3162157495f67efb3ea94a934a7acbfc35347807a2da5b48f6c496d6f13e1717a0d144740fc3564e12ed97a057abf40abdf247f5fe58c46b6211bfd217c32213e10bbd8783834449ec6869ec1af22c7cf6b14dec0b36ab48a66d09"}, {0xb8, 0x2, 0x800, 0x2, 0x3, "a64081656c9be5a031537ce6577f20634bc7e39880788ab73f199dd62bc3837d3a00ce17f0d442230713f4685257b2480e1f057dff3ba102d594b5b9ce834304c05a7f8879f49707067636ac329f71edaf70ccb003629189912f755ee6852f20fd8b6402ee42405515109a8b89820e1e5d1f9d966da34fa945f60307d132baf3cd0791edbe26bd243bf0625dd8794e58a683ecc8f909c0ab9efa176e39f3673b0d891f6bef19"}, {0xe4, 0xfffffffffffffff8, 0x1, 0x8, 0x0, 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{0x7c, 0x9, 0x910, 0x11, 0x1, "e770732a1f98d290282f6247d8d2763195ec9d2ee72f2362b4a3163f781547874ec5e68d6f2df75da7b1e7d7b9a49f51dd59061c9617b0cbd9263da80ee32d85760ffbcfc09e77d38e308b102f63e1f7814772bcf3b6b143a5a6122dd3fdb84180134c8180e1b46ce57b6333"}, {0xb4, 0x0, 0x200, 0x961, 0x0, "2e86fae044f23c5018bb9d7d9b0409705d6fc06fe1c09dc1fbfd0c48f59a27b8cbfda3a40e02aa81ca477041bf9b9d8a18d329f12d9b622d84002fed53a8ca1fc78300463d231f9c52383329b98984fc48dc4087c3640641c7fb043d19dd9dd4cfd6f30566d7947c1f6aa2ad1b360df91e9c63c71ee931c91afe20e96021d9c77ca580d602df4958a589a005f7abbe97433b65ebdb6ee3e237121691c3ec67b3a46f0543"}, {0x9c, 0x10001, 0x504, 0x1e9, 0x0, "c523312ee3aa0a7eabf1fde4a5f4097ff788f82dbd7eb10ff1c13ed54c87ccd75dcf750c27d6f8a7ab1c53e0770030da5234eb2dd90a8679e7b8fb0a5fbe5ce36c7bcbb77629610bce1644f94350d67c08c02c179635e825979039db2b9544700bddd3189b86e31f64f11b8ae3b72b5e08a104dac3a98a232ea6b66556c483dcb778ced0075d84ae7b"}], 0x12f8}, {&(0x7f0000b02000)=[{0xb4, 0x7, 0xd20, 0x50, 0x2, "389ff6625e9f10d90542ac7c105ef2de18710c3e500d4a172aea3d11cca7d62667360ff90f191f01699bf320f138b2b124ba69676356fd42ed6483943da93cf25092081e49668efbe2a7c20ff8d0e0c0da16ab8e6d79f72b8023e02044f9c860d3a683c03c49b0d919311c95f5f6bc8fefb46be3b69c4f9d826bd52f9f266d0c4e1aeb997f65ec5e6e1f18f507c0174ddf9d078d93494b3a0f9b63e57d697364432191"}, {0x10, 0x5, 0x300, 0x0, 0x2, ""}, {0x44, 0x2, 0x803, 0x7fffffff, 0x3, "9360fa79a268d2a097ed027b7d7d6467d7ad0e4194fad1051aced7d87beb0a377b2836470a3068581bab010db3ea71928dd5c740"}], 0x108}], 0xa, &(0x7f0000114000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x4000}, 0x4000000) r11 = add_key$keyring(&(0x7f00008f3000)='keyring\x00', &(0x7f0000ddf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f00007ee000)=[{&(0x7f0000687000-0x83)="05207dc645c2b3bcaa73fb502851172baa4b1101daadfaa99745b3a22c87f5a8f0dae6317981d1297e4155a481854d53175701aa369538de40d6264a2265e282952f11a6adc1a511126ff5febbceca1c597be46ef14655ffdf4edad245423c2ce29ef45d96e40911c941dd19bd832dde7069c8ba24e9b24dd1dad23ba3eb0d496f0435", 0x83}, {&(0x7f0000f58000-0x49)="2bbbdd37b9b27054cfb47030d134d236d87e329bd9810fe1017bd2c88aa1b9808dca22f9df3a65bf2060a7e86c2749e4be884e102503c4a0813fd569ce75783131e35a6463a551e822", 0x49}], 0x2, r11) getresgid(&(0x7f000034b000-0x4)=0x0, &(0x7f00004ca000-0x4)=0x0, &(0x7f0000e50000-0x4)=0x0) r12 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000442000)='./file0\x00', 0x4000010) inotify_rm_watch(r0, r12) signalfd(r0, &(0x7f0000fd1000-0x8)={0x1}, 0x8) sched_setparam(r2, &(0x7f0000e31000-0x4)=0x200000000000) [ 33.928079] kvm [4996]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x2, nop 2018/01/05 16:38:06 executing program 1: r0 = inotify_init1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000623000)={@generic="ef37ac31f9800dda5bda003503125b2c", @ifru_addrs=@llc={0x1a, 0x17, 0x7, 0xfffffffffffffff9, 0x8, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) inotify_rm_watch(r0, 0x0) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c3b000-0x4)=0x0, &(0x7f0000803000-0x4)=0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b48000-0xc)={0x40000000, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) dup3(r0, r1, 0x0) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f00004c3000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e3d000-0xc)=@sack_info={0x0, 0x8, 0xffffffffffff8000}, &(0x7f0000cf0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000fc000)=@sack_info={r2, 0x2, 0x2}, &(0x7f00000af000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/rfkill\x00', 0x20000000000000, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f0000208000-0x1)=""/1, 0x1}], 0x3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e3b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f2c000)=0x36, 0x4) [ 33.975140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 34.003931] kvm [4996]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x2, nop 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) pipe(&(0x7f0000a5a000)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f00003d4000-0x10)='/dev/input/mice\x00', 0x0, 0x80) renameat2(r3, &(0x7f0000b03000-0x8)='./file0\x00', r4, &(0x7f0000433000)='./file0\x00', 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000992000)={0x1, 0xfff, 0x7, 0x6}, 0x8) r7 = socket$kcm(0x29, 0x2, 0x0) close(r5) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000402000)={r6, r1}) shutdown(r0, 0x0) sendto$unix(r6, &(0x7f0000c42000-0x95)="96edaefb8e376d08256f633818aa5bc403847056db967724a597b161d006e60fcf08882aa1ebaef1e02a1f547b70e0fc1d9c90b5286e3607c9c6ea0b1c1cd8087e27f6c1779e12e8ebd0ea1b38b68b2db72dec57f159f1ae5d7c8c75bd80668fee3caafadcbc095b6f188396143243ead12450709a3748b6abccd19c6d51a499574615504ca2d5b09a620f6dfb8db2e1915c7d2018", 0x95, 0x0, &(0x7f00007f8000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$kcm(r7, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000b30000)="94dc92c5864c2d64652682d447d125498f303acb1835ab9bbcdd1920dc58570bf3f9abb2ee5ae22f28f4c07bd5367683bc94a8db810aa2db633abf629b69418f581d8fd2958efd2151d1d4244b03db6604e7e6c131433521439882c89f4e16bb3bb0db5a3715d818664046d68413f56a22da81fc", 0x74}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) [ 34.033972] 8021q: VLANs not supported on lo [ 34.043196] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 16:38:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000f9000)=0x75) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000432000)={0x5, r0, 0x1}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006f6000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f000043a000)=0xc) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000cc9000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:06 executing program 6: signalfd4(0xffffffffffffffff, &(0x7f0000f74000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000+0x2b6)='/dev/audio#\x00', 0x34, 0x10280) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00003d1000-0x97)="580f48f6a7314058bc566c9bc1ece95fbff713c0dab5134991f09e763eec108997d2297c6c4a3f6f84da268196eb9ef35d215e7745dfc4a7158c767f83caa0e944c72b9d34d2a7bd3c692554f25e440a5cbeecd7b1986de0578b300a7af369aac9a33b94fa9bb05e519ff74d0ca8092dc475bada37e5e03cc41d165968721cfd07d2fd1654690081d36e053aa4cb52592313808aee757d") 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000003000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f000001a000)=[], 0x0, 0xc4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x100000d, &(0x7f000002c000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008a1000-0xb)='asymmetric\x00', &(0x7f0000f26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fca000-0xd6)="", 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f00009f6000-0x8)='keyring\x00', &(0x7f0000a17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000ccf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000741000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmod(r2, 0x2) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x271)="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", 0x201, r0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000fe5000-0x70)=[{&(0x7f0000096000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "d272b625849890c78f06602ccec2a797940529e3499587d001bd84705767fa17253fff53f8f394262714510f186b70a405e94a2cdca73b803166ad89ab495e", 0x0}, 0x60, &(0x7f0000767000-0x70)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r1}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:06 executing program 4: mmap(&(0x7f0000000000/0x1a5000)=nil, 0x1a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x0, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001a7000-0x4)=0x6, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000028000)={0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00001a4000)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0000000080000001", 0x24) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00001a8000-0x28)={0x5, 0x0, 0x2, 0x77ee, 0x3}) 2018/01/05 16:38:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000785000)='/dev/snd/pcmC#D#p\x00', 0x67d, 0x82202) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f65000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000018f000-0x8)={0x2, [0x2, 0x2]}, 0x8) mbind(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) modify_ldt$write(0x1, &(0x7f000028d000-0x10)={0x9, 0x0, 0x3000, 0x2, 0x3ff, 0x10001, 0xd30, 0x5e7, 0x7ff, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x38b) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005fa000-0x48)={0x2, 0x3, &(0x7f0000225000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x8, 0x4, 0x4, &(0x7f0000704000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000689000-0x50)={0x2, 0xffffffffffffffd4, 0xe7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000388000-0x31)="c224803c2cf34f6c641443239fd6e882a8f5428e1e4181f92e8e7a6a514066ae2e00cfc6e5e36633eef812107016b29689", 0x31, 0x5, 0x0) 2018/01/05 16:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007f000-0xd)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000de8000-0x4)=0xffffffffffff7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf5000-0x10)={r0, &(0x7f0000d0e000-0xf2)="912788d2b641230b8b7f01356912de55ec57c5326f95d628112bb9f8f1aaf4ebeda0a0e76915cb3610571a00941fe25adb062436d98f24d68b8b27d0cbb16fdc6fc1e5e1dbc16c323ead8105f10c3e2108a012eb964894293a13e15b5ae5193142da18640a686c9bf0e0a36d696eba7723c6195a8a0c3ccb47e2a83d50e65b3d564155dd85fe45bf2afec254629cafc7c1c7e7c79a1a85c128df7a5c26b04a2d44330805d0170121c228391e9010bff30c6ae0f481238893c4ff3b8e757fa437c27eeca154af23c5d948dd66aab6afa25a8706d2130392cf4249500321c9e19f9f214e853a98dbe89c3cbc785ae03cc8fa23"}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004dd000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = dup3(r1, r2, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ede000-0x14)={0x9, 0x3ff, 0x8000, 0x7, 0xfe39}, 0x14) 2018/01/05 16:38:06 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f000000e000-0x12)=""/18) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) recvfrom$inet(r1, &(0x7f000000c000)=""/43, 0x2b, 0x0, &(0x7f000000d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:38:06 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x4, 0xc043) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000)=0x9) ioctl(r0, 0x440000000000127e, &(0x7f0000001000)="") 2018/01/05 16:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a60000-0x8)=0x5b5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e09000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006db000)={0x0, 0x0, 0x0}, &(0x7f0000ebd000)=0xc) read$eventfd(r0, &(0x7f000068a000-0x8)=0x0, 0x8) r3 = accept(r2, 0x0, &(0x7f0000559000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000066f000-0x8)={0x0, 0xfff}, &(0x7f0000c8e000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00005de000-0x70)={r4, 0x68, "14d765f6372c09e0bf89b0418242bfa8c05b5ce1e6c9a9526738e6ff50c248b4a7fb0603f143237f9aac0c929c55b13ec1819d2c9715a46440f698b974d5d294bd329eb2a5cb94af2cf7768af15f668dc2ea62cd53bff2ea150a594d0752f0bf0bdf8f1011ee9e4e"}, &(0x7f0000d88000-0x4)=0x70) write$eventfd(r0, &(0x7f00006ac000)=0x0, 0x8) 2018/01/05 16:38:06 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000471000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000538000)={0x53, 0x7, 0x71, {0x100, 0x2101}, {0x396c, 0x0}, @cond=[{0xfffffffffffffe2e, 0x5, 0x0, 0x5, 0xffff, 0x1}, {0x9, 0x100, 0x81, 0x8, 0x0, 0x7}]}) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000266000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/hwrng\x00', 0x410101, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afd000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/05 16:38:06 executing program 0: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000853000-0xc)='/dev/audio#\x00', 0x0, 0x2) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b71000-0x10)={0x4, &(0x7f00007ff000-0x20)=[{0x92, 0x433, 0xfffffffffffffb62, 0x7}, {0x400, 0x3ff, 0x3, 0x6}, {0x4, 0x0, 0x9, 0x400}, {0x80000001, 0x23d7615a, 0x1, 0x2}]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b70000-0x274)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00005ab000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d12000-0x10)=@generic="38fa6c069d9415c7256f497905ba570c", 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e3000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bbd000-0xb8)={0x0, 0x4, 0x0, 0x2, 0xf8ec, 0xeaa, 0x0, 0x75, {0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffff82a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4ac, 0x7, 0x3f, 0x40}}, &(0x7f0000af1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ff000)={r2, 0x1, 0x5c2313e4, 0x0, 0x3, 0x2}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005aa000-0xc)={r4, 0x80000, r1}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000264000)={0x0, 0x7, &(0x7f0000125000)="17", &(0x7f0000c20000)="b73e0c9cde243be65503eb554d5e2c94fdb291bc67a0b81761ca60b5318b207a50b6ebb8e30f08f66c986f2be957d6acc0103809c074bdfa43315fbf0cbdd1ec8c5ee5839f984f8a99e319be86407517c7fa299f9dc8397dfaa38ac5b0d04c9740a4e3e0861d214e7cbbf51684b3354543f6a18d660f88c4afa57cdb5884712e317f8712dc6698c707cf9a192fa9", 0x1, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) r6 = msgget$private(0x0, 0x453) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ee3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fb000-0x4)=0xe8) getresgid(&(0x7f0000b39000)=0x0, &(0x7f000000a000)=0x0, &(0x7f0000e37000-0x4)=0x0) getresuid(&(0x7f0000c95000-0x4)=0x0, &(0x7f00007f3000)=0x0, &(0x7f0000836000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000083c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd8000)=0xc) r11 = getpid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006eb000)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000510000-0x1f)={{0x7, r7, r8, r9, r10, 0x20, 0x4, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3, 0x400, 0x800, 0xa60d, 0xff, r11, r12, 0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fd1000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x7, 0x10, &(0x7f0000c37000/0x3000)=nil, 0x40}) syz_emit_ethernet(0x2a, &(0x7f00004b5000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000096a000)={0x1, 0x0, [{0x2004b564d02, 0x0, 0x0}]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000f12000)={0x3d7d91ad, 0x4, 0x9}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000557000)={r3, 0xd7}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f000009d000)={{0x6, 0x6, 0xa819, 0x3, "dbbcd807cf74b15dca298e24853a864d1fedce021515d80aa3520f307043442461e5d09f226840a2462aeb12", 0x0}, 0x0, 0x0, 0x800, r4, 0x20, 0x5, "7300ae9fa04676ec32c800d687c0277c2b08f7a402a02bdfd42920f03a78c92706ea3b910e60602578e933d785b559932a4112659bc70162580ff37c726ef1d4", &(0x7f00005e0000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd07, 0x7, 0x80, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000642000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000761000)=0x10, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x10a, 0x0, &(0x7f0000004000-0x53)=""}) syz_open_dev$audion(&(0x7f0000c64000-0xc)='/dev/audio#\x00', 0x1, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008c9000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004a8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c87000-0xc)={r3, 0x1, 0x30}, 0xc) pwrite64(r0, &(0x7f000034d000)="0f58b9f53cb23e2a618735f96bab1471dec2faa6c829061072962e87f285b0880d09c20a453bf041c6b6f9bf20af56ee", 0x30, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000029c000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe2(&(0x7f0000165000-0x8)={0x0, 0x0}, 0x84000) 2018/01/05 16:38:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000b05000)='/dev/amidi#\x00', 0x1ff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000006a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bd000)=0xe8) sync() setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000639000-0x10)={0x0, 0x94b5, 0x4, 0xfffffffffffffff8}, &(0x7f0000f03000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000055e000)=@sack_info={r3, 0x3, 0x7fffffff}, 0xc) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000022b000-0x8)=0x0) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = creat(&(0x7f0000043000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ea2000-0x20)={0x8, 0x0, 0x3, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00002b8000)={0x3, r5, 0x0, 0x5}) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x52000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008e2000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000cf4000)=0x7ff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000053a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000978000-0xf)='/dev/sequencer\x00', 0xa0400, 0x0) socket(0x9, 0x4, 0x9) 2018/01/05 16:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) open(&(0x7f0000c8f000-0x8)='./file0\x00', 0x20000, 0x49) setrlimit(0x3, &(0x7f0000d96000-0x10)={0x1, 0x0}) getsockname(r0, &(0x7f00009cc000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0x6) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000008a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10080) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e4f000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ba1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003b3000)={r1, 0x69, "28e6121823ee1969e6fdbdf085acfb739690ea1dd5818967b0f9299a97bd5b5820576985c20663e768a044fda012b4611dc3ae0b723243ef3da6ca43c7c107c10691185e270fbdf77d8732bfde0292008ff6b673094cd6c22a19d72791f2a36f3cbe55fac1ddfd7f78"}, &(0x7f0000d23000-0x4)=0x71) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") creat(&(0x7f0000a0b000-0x8)='./file0\x00', 0x180) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004f2000)=[], &(0x7f000060a000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x100000000000, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xe5f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f000059b000-0x12)={0x12, 0x3, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008e2000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00009c8000-0x4)=0x0) r1 = add_key$user(&(0x7f0000257000-0x5)='user\x00', &(0x7f0000d90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000441000-0x61)="094b721c252f9088a2ec5cd17f7870d0f420a5a0c618547a6927869f3240fea8eb12ed84da907c34a8615934a0be614eb6bb9a1f36811740f2b0acc6e07ca82e2777c7376a41d1c4b2a76013e63e1621f797ab9523d995480047e5f50ddd395cd9", 0x61, 0xfffffffffffffff8) r2 = add_key(&(0x7f00009c6000-0x5)='user\x00', &(0x7f0000ff7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a0000)="cfb4762a96423d95fca858958f0c16cce8f53b8900f53a985f247dd34779435b8a550d3cea59387dfd08df3d3dc2fe4fffe5a160", 0x34, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x7, r2) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000bed000-0x4)=0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000d5d000)=[{&(0x7f0000f70000)={0x27, 0xbf34, 0x89b3, 0x7, 0x7ff, 0x3d4, "caffcb53613fd3252193bed8349a52e9f9dc16afc451241c74b53fa9a3a374e98e97e4555027f589a40bef1b4f8b3f9fa903f6386c128330cccab283f9b731", 0x5974}, 0x60, &(0x7f0000ceb000-0x70)=[{&(0x7f00003a8000-0x90)="7691b372b60577f207faf057b184a9681900d5ed83755a451f1b32d38617c2b21a897302d7078ca0f2fd11e4d74b00e1d6691de6328bd720aa77cae014efd19c2187c9884061c109392c979197df04517ba99ca0506429e1a2cfbe50027b046c455e881e04c57928685c51191ff6957a8ceb986475cbeff150080bf4003adff0142b265276c97d00ecb78ba9a36203ff", 0x90}, {&(0x7f0000e08000)="", 0x0}, {&(0x7f0000fc1000)="171beb76c72bcc0c27e69eee15821ecb73", 0x11}, {&(0x7f0000651000-0xa0)="745aeada3767ac9e809379913df86443b397f5bc8d76e1a3248442ae353dc5a5b68ec205fd120ae4ff7a48e29a73918f63e24c1b988fb30c2b766dfda6cbeb5b1a2098e768060790bf51bf4c877af022aa1d0dfad6bfbb8fb2da293fd7fa5e4d0526f16a726ab49550fbe4368142308e3137f7cfe8766b4eacba757274943293f943f6f8ac2c660b528c4dffd1a0131668c6d144795cfa3bf3fe887548053ddf", 0xa0}, {&(0x7f0000c30000-0xe1)="3fbb43d783478cca31f851cbc7c82b614be3a08302aadc17538375a9169b710e4b41f2991966db8a886a25f53dfb5b024f82e5412fc5d682668a3ab1a51ace29992f829f6d328353eae53a24c81f3d42a8f782b069adaaf88c9414c248b0e69328aee14349478845ba002aca6727c591a02a9c8972b6cffff7b342983956d1e8df8ddb1c56acbe7cd6ffe9f9a2c5149322b87e2a491a9e6ac93b0948ea65ca49ab06d46c6a3d65ad4dd37acf93604ee885725c801e41465d644feda9e9615b1692e0b045980274714c4747e23ca02fc48fd109053a8eda24b71a1cc91c4c1f106c", 0xe1}, {&(0x7f0000505000-0xc2)="ffd4d13cfc392e64beb096d81c3ed0f988d190bc6f5b007ca22d56bf89262605bf97f0529f1db6ee03dc2f13f45c2db0a5ca07e6d540210e4b7c7db6269bc55df7a1c6854cb1a23b630c5c25cae51a48b1f4a5505781151b05791962f9300062f80930137b126623085530c0197f7184fffc86858b89f100e0116748852c6e1af05615b31887c1d84ef079c70039dec115315364a0965718159aab1f9cc352a7e32b1d06b962b656bea06b377e7f5aab6fe74650dea1a230771a2aca964634906695", 0xc2}, {&(0x7f0000376000-0x54)="dfcbcad248ae36b40a4ec22e64a9cbc8fa860605d6125b3aaba118e7e26576d83dbab765f3f4cd3f391703d50ae839b239a98e4b52e8d4016cb41bfd69e4b5dcd21d976c61b5515cad5beff1d4e4a1356c4f70e8", 0x54}], 0x7, &(0x7f0000908000)={0x20, 0x118, 0x6, "9c17430a9021a3992c2bf82add"}, 0x20, 0x48044}, {&(0x7f000019d000-0x60)={0x27, 0x2, 0x6, 0x7, 0x8001, 0x2, "416d18eb6f79069fd8f24752770e4863c4980844610c3cb6f84e514c53b5534bc3b2eb4a3008866d74cbbfc9b4f8d02390e313e16714694a805648a29cf159", 0x4}, 0x60, &(0x7f0000da7000)=[{&(0x7f000037d000)="cfabd430e0efee220aa5b103ad9554226b19fddfe5d96f9ddb3343f12c1cfaa95891e1151c7c8ead0d1b8f377c6e0a798d958c6f5d6824238f788ce25b325ee3b02038375eb7cb96d3bb9fb349163800fc78cffdcdd4f228b9956d863fcba7bd64e8ceaffe88", 0x66}, {&(0x7f0000ce5000)="1afeaa81d5be85353289badeabf106d9ae23b0399825972bc5495217e125c9eb3d6f6dac547f53e33955b174a2326586040127fc50c55c2ac439046f8ee1e3bc5b0f2e61c69744aba91b8038487a2743c23f8ceb84ccc722189d9e6c00f63e1275389d8f2a91650966122493d88c647112b106bdde24926e6201cfc97ad986108eff2734fa18706cf05cdc80b5adf8fbafc65ef0d0aecab7b8f7d281fa79", 0x9e}, {&(0x7f000068c000)="3e81e1e212f8393520af3c89163503aa1cd9adf50bfebff641b72207a25ee18332adc2e052b9640df655ad46fa514caec16f1923eda584f81444c052ca33c6864f659d13d78ff6fe22021453154b22315d89df9e1bff75e7febcbeffc9fdecd462f0ee9271228eca52ac3ab20d53244d6caf3a6851fd2c10c1e48204621459c5c9217b8a0d030203097dd519962b778670825e688d9672fe3fc0f51a3a8871b642f9b9a9110797579bdbef963419096a1d539a7be5e0166bf020e0e3ed8faceb08994e36f9e24fce7e9de9bf3c33d9453aa76d9bf52a09ab51bed0b741e1", 0xde}, {&(0x7f00001e9000)="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0x1000}, {&(0x7f000026b000-0x21)="038a9f6e7316b03d2c3991e65d69564c7b6eb6220b9f5beba821057f53abf564a1", 0x21}, {&(0x7f00007d1000-0x8a)="3d483d9405e832c5ae303bf0ad29bbdac7306bd50b28c71212fc8877a81055c48a7637753595ad64269a3c676b52e932929bb15f16d208125437e8c94aca9fe90ed80af3f5e388d852a07fe38607079f37ee8b4bf3b1ca192531bad69a7cd2e6e5ea75ecad4bb380a1d076b1985bfc292ba80acd4bf9170d8e3865c3c4bc90a945e8e234716dbef5044e", 0x8a}, {&(0x7f00005f1000-0x18)="afcd987ec3d2c6295642a2be3ea15fffeb95660cda052348", 0x18}, {&(0x7f0000500000)="90e5bbce4814382fd422cb3cbf2494a163cafb708b689ea1ae2b71346856b38f4dd923cf8009703de5070b9a54bc4d98d6af7ad24e031def69515ed30ab376bb52d19a954e019320952a80d38ca59b9df243a660888c7b6d11a946dc06b48089c4a84133553b5bb9869b732caf6a90e2a9f86318313022bd765f65934cba7c0e0ad7eb1e588650ff47876ff67846a48177a68e7c57f4123b259db0fb7a6bb04ea3b9fdb0aa94239fac450f75b75767283c38d93300519c542ede1caf7ef4acd2e04353dc778eb6cbc9d00d58f18f7d6fcab0585437c2", 0xd6}], 0x8, &(0x7f00008e7000)={0x68, 0x1ff, 0xb2, "03d560d5cd51134b223ca75ca2be2303de0177edc10264a39e5ad694cf3b34712f3d7f69f63b2569ab4658cb34b4da287a00412c02010abf560f8d99d8bd00a694bc04f8f33e1c9c2ae8eda9dbaed2ac5718a5"}, 0x68, 0x0}, {&(0x7f00008af000-0x60)={0x27, 0x8, 0x9, 0xf1fd4033f0e62bb6, 0x1000, 0x80000000, "2b560bf609a42ba2aa7970f421bc2686331d8b7c1aa8fd2571fd5dd717fd3b9a0793dd4aa6bc9763ef32ba2e92bf470324b03ee4b9569302dead9b5143dd62", 0x1}, 0x60, &(0x7f00004fb000)=[{&(0x7f000028e000-0x65)="6511bed8e0013a44b07c55645a764b6665812302046945080b79636640daa526260401966ab98b51ad23632ff06a4abf5de266a25c4b0ab44e942cbe1fba44fcec5c5f1ef2bc539459e4af7c86c1815ec55a0b7598c4589d07fdec56cc8e5d94bd80b1e85c", 0x65}, {&(0x7f0000c0d000-0x52)="db776446edcccc2b67aa1101097162c254e60499779fe40baa8615e4367c2d150492e7f618996eb6d5b3c68bbce06ef11144eb7e6d104db61791fd61871115f80ea28ee5d007f7965d24737c90c762fb286b", 0x52}], 0x2, &(0x7f0000de2000-0x10)={0x10, 0x10f, 0x2, ""}, 0x10, 0x800}, {&(0x7f000091d000-0x60)={0x27, 0x4, 0x7, 0x0, 0x10000, 0x9, "a3a976806459dc5226435f79e3d7668f834838438683c2d73bfd45596877664573e5efd6661a145776a06903f0d88725b5f7472b1b651d9a752ac9f0c3ccd3", 0x400}, 0x60, &(0x7f00003d6000)=[{&(0x7f0000698000-0x6a)="ea9fe6e39064de590d30d8a3fec789baca6f1b34afad3aff181ca366e8b7f890f48cfb79d8c5ee97444eccc4aa395b2bcb727b0c51408f60f43c384fc5a5ddb823e8d056d56a3c97dbc0ff49c32c1c2d45b01aa62a37d4c7eef32779e55c206036060d26491c6ecf8ca2", 0x6a}, {&(0x7f0000de3000)="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", 0x1000}], 0x2, &(0x7f000040f000)={0xb0, 0x11b, 0x5, "090db6a2fd15945e6d95b44284f9bdfb76e5d6319dbd653367ecb1619c82aa3450cdb1e047d865504eb86b2d468c46f9e117d0dd1e8dde8ed23f0ca9c9984d0ca30175988f3391286eb29ff78049cc80f0c125fd8e50533e503fa117655d1bf89823deedcb144cbc16d4a74229c7d1d1f94263f7bb92b276a6c685211c3ff5ea8ec3d456cc0f296732f383dec226ab1d16326871967369b6ca910508d2"}, 0xb0, 0x40810}, {&(0x7f0000240000-0x60)={0x27, 0xfffffffffffffffb, 0x7, 0x7, 0x9, 0x0, "f5d1c2efff1e9f0346255e1253ca836d8558d09595cf837cf195d8e1056a8da1336fedcaf1d3ea8d5b384d9a57dea5d1938acc75cec4c7185f7e5e6e77c25a", 0x3}, 0x60, &(0x7f0000acd000)=[{&(0x7f0000ef7000)="2e28614ae504bd37120ca5a7d0a763470c3773d08fa4910a8e178945b72e9423113adb153ba193948748aaa0bca54b2bbfdcacb368ec34d629884fbad76c92608d029d3a3df87b070d62e77020de1dbc99a28314cb0bdf50f02898d04880695b844be3f5ab43c1facb9416901eeb60301cbc9d79a975078785bf34e5f095b2cc85de0984533c334a2eb65a35bbeceb26dbc13bed5c30cbdd8ef8853a4f7cfe7a2f4a71587494403c2255282c1b347af16f83f00678206a3f1b9ef557b5d9d418d9f325d3fce258953aaf12", 0xcb}, {&(0x7f000082e000)="af181349eb6fdd286589112fd6528156461e2b2a8c4fa83eed36144d32366da0d979c537961a933fc33a6a0099bce34eab662b835c82a357ce47490da09342bf74525542e03ff3e9fa95e5c8f553f8adcebfeb60029aa96965c330a9ce36c9b540e7dd7418d76b3c63b62d13065e177c8f29c229fb08d358a7702edd5a44bf71ffbe9fa748f39b791da1c05406d421a2b5569dfafaa13d7c0e565bffbdfae206de2f7f34c35d2409d331e464488918a6bd63b67f907a532614634e0724fc3e7b65d3eaad85c8d4c37ebfdec9e75ae46b6fa7422cae822d5a2ee136d579f19364", 0xe0}, {&(0x7f0000d57000)="52820c506e113f01c377a4b94154ea49db1725d1cd159b1d3bfaf157cedeb496d13824a5631645c45c2f55075b362a7c53e0749bcf40dbc1dc5b549c3704b69bf81d6104b97a5d0d2c53336a5c85658956074a8504224e5e1c39e398bd1d9ed252546547ce66e911e7b9a1d2c81cd8b06598c47e90656944e6e9d0", 0x7b}, {&(0x7f00008e3000+0x236)='5\t', 0x2}, {&(0x7f00008fc000-0x6f)="164f97c58346ac6238b2317af42c66dd76eb07ec1d5e4a52ebc33c6769c7bd10ed9a600985ab052bae86c24891fc691c2eda29262d9f8baccb93979b122d521df441ba44bbd556f2ac517dd2a10a94b5d88269161e6cc5507cae631d2573b75dcb7e020d28a601cfe225652fffa705", 0x6f}, {&(0x7f0000f7a000)="378dd21d83c7b27f56e34d18b0", 0xd}, {&(0x7f000007b000)="4d4ea067ff2f2b61f4936056bafe6051639de405b20630d00780cf615331f0ca1c67da0099d131af830a174248925a47316f6c21099058bf568a9e0d90", 0x3d}, {&(0x7f0000bcd000-0x40)="b72de69692871dc3b65b63fe85f39522e97a5bd828323512d7be9019802ae88f14599f3f3aa4c868b9e61207478d8efd4d8fc03bbcc63d2fefbafeb7c9aa74f7", 0x40}], 0x8, &(0x7f00001dc000)={0x48, 0x10e, 0xf9, "13b10fb588dc178a48a001a221330d4a08fd097d8540f0a3eac59fee25436c8a3ee5f417eaeec58a29c748f4118fc4406949"}, 0x48, 0x4000}, {&(0x7f00008c9000-0x60)={0x27, 0x8, 0x0, 0x0, 0x8, 0x3f, "786a33295c8a1da9551c417bec84e6ba36d4c9a7ccd4abeeb7af740ae074dec6707938ea2b472fef024b7346218085cb47b94307b1f617d64b78b377770133", 0x80}, 0x60, &(0x7f00001ed000-0x10)=[{&(0x7f0000f15000)="", 0x0}], 0x1, &(0x7f0000c91000)={0x10, 0x11b, 0x3, ""}, 0x10, 0x14}], 0x6, 0x40880) r3 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendto$inet(r3, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007fa000)={0x0, 0x5}, &(0x7f0000c10000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c58000)={r4, 0x4, 0x69, "53f0f7637eef1ca40b5b7663ac0195d565d00378ab00d9a73d99f372cb26c49f451e0228add070776a6cc9382bbdc1227f63505f211b7764900b64a4c928e7624693da5dd42d5bcaedebeef8be83b33a62e435ecc8f2b6b09bd0db80efe371ce9b7e3c21f281d4f7f6"}, 0x71) [ 34.416348] binder: 5104:5109 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x489d4ece}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xd5)={r1, 0xcd, "cc79cf7c0fb6ba6696f06671e784a5a296d3136fc02c89802a97ca0e6541a55ccbd3e4927d2177a2c2669298021a7a6e70daa64588aa2a0b61b764f572b2ed6cc2fe5b4650e698ed9c4593979e1f5eba321f2bee840280befc601217e9ced065fb26dca3e237d7477b8f9a67fb99ae2fbcb14bfb75793bf04503ffbfb0f02f2a623022865857a177b5bba1af49844fe67e80f9714c9fa814cb945b195cdd52beea0b46737ad3de6ce65a1b3d2a0e46f0d475bfe6b9c05af49cecc1ee6749c66bed7dc4927012be8908afe5aca8"}, &(0x7f0000001000-0x4)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xbe)="25eb10f958f4b651d5015ba859a431e4bcf54bf58abda038f382c230a6f86db64ca09606c550db6264da4a54f007532537932f981a42da62ede70fe9dc6b82b4e58646f2e92cd9f41082f6c1d5d91e06682765390faea3be5ad2d10b247b547520e4625c769f2f068f4d2ae2939aac8038845d2da0454656842c965759fac8e928fba1bd70737fa78f1d5367559a5c8e6733c9fc895c1a1916f81a724f7cfb43dd143c28972f81480a40290554d07b737e272e580ada0483a88cb7abd35e", 0xbe}, {&(0x7f0000ed7000-0x50)="50bf299f6d190bb769b562538e2a719073c2dcf3f30e02190ae3249b86d1358c098da0272abe9e03c2a7b37546492a70f007686e9466b4c466fe7957316fbc996f3671554564290a9dd8c0857dd1cde4", 0x50}, {&(0x7f0000fdf000)="3d1e7358df66c07fea1715fbe37a182bfa40f46c02", 0x15}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xc2)="e30308ec3a26a208da605ed120bde891c2ce9521ff88f08633565194fc5d3d838644024a5c24e7e4ec77971b15bea9399818298bd4d6fc64daa561dc35c9a18740b2fee124f023095a3c8d935b83ac80699098bf0fc1b96a7d7a29456f4a0f68a3be4518eb75ce871bdcb6587084260ad1f16e167567842cbef2c2a920d7fa979928706502b41ecf1173e73625d7969967df333fa6dd074f4f8ee3436b5e8fca681b441df57a4bce0c110606526c9754a9d00e01d9143653da1d994f5d922a5d8159", 0xc2}, {&(0x7f0000001000-0x5c)="c3c0b26cd8bb381ac2dd45c88879cff5fd5c08a9c5f6b40c4be879b74dc47043b67a0c00430fbbfd522d9df0de2efc28f478cd911d2cde164ac49a96ff19a798f9c7c244315bd9f4aac7c6aa25c6445280fe2a6d153bf9cbdb9c4705", 0x5c}, {&(0x7f0000000000)="", 0x0}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000e4e000)="240000001a0025f00000000400fffc0e0a08000000040000eff2edeb0800030001000000", 0x24) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000075d000-0xc)={0x6, r0, 0x1}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd5000)='/dev/input/mice\x00', 0x0, 0x509080) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf5000)='/selinux/policy\x00', 0x0, 0x0) writev(r1, &(0x7f00000c3000+0x2a)=[], 0x45) ioctl$TIOCSBRK(r2, 0x40044590) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000672000-0xb)='/dev/vcsa#\x00', 0x3f, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002cd000)={@common='ip6gre0\x00', @ifru_ivalue=0x81}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/05 16:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da7000)={@loopback={0x0, 0x1}, 0xd7, r1}) munlock(&(0x7f0000d66000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000e42000-0x8)='./file0\x00', 0x407ffd, 0x13c) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fbd000)={0x4000, &(0x7f0000a24000)=0x0, 0x1, r2, 0x1}) accept4$ipx(r0, 0x0, &(0x7f00009c5000-0x4)=0x0, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000049d000)={0x2, 0x0}) restart_syscall() fanotify_mark(r0, 0x26, 0x8000008, r0, &(0x7f000063f000-0x8)='./file0\x00') ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000047c000-0x4)=r2) memfd_create(&(0x7f0000209000)="2f6465762f6375730300", 0x1) epoll_pwait(r2, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10000000000000ea, &(0x7f00009a2000-0x8)={0x31}, 0x8) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) dup2(r2, r0) setpriority(0x0, 0x0, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c80000)={0x1}, 0x1) getrandom(&(0x7f0000405000)=""/15, 0xf, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000936000)='/dev/dsp\x00', 0x10800, 0x0) [ 34.467329] binder: 5104:5109 ioctl c0306201 20009fd0 returned -14 [ 34.501949] binder: 5104:5117 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 34.501963] binder: 5104:5117 ioctl c0306201 20009fd0 returned -14 2018/01/05 16:38:07 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000394000)=""/84, &(0x7f0000fc9000-0x4)=0x54) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000095c000)={0x0, 0x800}, &(0x7f0000934000-0x4)=0x6) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000095d000-0x10)={r2, 0xfffffffffffffffe, 0xa5db, 0x7ff}, &(0x7f00005fd000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00008db000-0x4)=r4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005fa000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000064c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000ae1000)='./file0\x00', 0x400000, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003c3000)=0x0, &(0x7f0000994000)=0x4) epoll_create1(0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000b83000)={r3, r2, 0x4000000}) 2018/01/05 16:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f000018a000)={0x0, 0x0}) close(r0) tee(r1, r1, 0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/rtc\x00', 0x80000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00004f4000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00003a4000-0x4c8)={{0x7, 0x3, 0x10001, 0x5, "042b04277181406e333221c49e6a78278f46c744896e931f39a24f77fa9d4214d558cc8727cebce0f498d9dd", 0x10001}, 0x20000000000000, [0x6, 0x6, 0x2, 0x7350, 0x3b44, 0xdb, 0xff, 0x4, 0x2d, 0x100000001, 0x7c, 0x4, 0x8, 0x8, 0x51275a48, 0x5d7, 0x7, 0x3, 0xffffffffffffffff, 0x5, 0x8, 0x20, 0x6, 0x6, 0x0, 0x1, 0x5, 0x5f2a4255, 0x100, 0xb24, 0xb9, 0x0, 0x0, 0xfff, 0x7f, 0xa2, 0x8, 0x8, 0x5, 0x1, 0xddf, 0x6, 0x5, 0x9649, 0x10000, 0x7ff, 0x1, 0x8, 0x0, 0x7, 0x6, 0x3ac1d890, 0x7fff, 0x100, 0x8, 0x3ff, 0xfff, 0xad74, 0x0, 0x8, 0x8, 0x3, 0x8, 0x2, 0xffffffffffffffa5, 0x6, 0x29, 0xb3e, 0x7f, 0x8001, 0x0, 0x8, 0x0, 0x5, 0x6, 0x9, 0x6, 0x1, 0x8, 0x5, 0x80, 0x3, 0x5, 0x5, 0x2, 0x0, 0xb0, 0xffffffffffff0001, 0x10000, 0x6, 0x6, 0x7, 0x9, 0x824, 0x7fff, 0x8, 0x7ff, 0x8, 0x80000000, 0x5c6b, 0x9, 0x20, 0x1, 0x6, 0x1, 0x5, 0x6, 0x80000000, 0x3, 0x5, 0x36, 0x8, 0x7, 0x6, 0x87a, 0x8, 0x64b, 0xf6e6, 0x7, 0x0, 0x100000000, 0x6, 0x1, 0x100000001, 0x101, 0xa8f, 0x62, 0x6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ae6000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) accept4$packet(r3, 0x0, &(0x7f0000c20000-0x4)=0x0, 0x80000) sendmsg$alg(r4, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xfffffffffffffffc, 0x0, &(0x7f0000113000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000549000)=""/174) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x0, 0x0, 0x92, 0x4, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000256000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff6000)={r1, &(0x7f0000d97000)="4f8df32a9f639c69facfc3ef108e5a28012acd8e6b8118171bd967f37199afe60c78b048a6b1f4a4d735a6167a58b3a4247129956b9030eaf34e45f9b55d9bf466e9f099f65bf0b6ab4f4d5cc8534f5d636db6a8d5cf25cec5a6be183f8d5ed1df286825de7793b90e57f5a1a17509f4794587dd73bd40dc97fc4bee61f25c792be134544608357b21c4bd93a3545a47ef01afcc77b69ff0f782f6fad98d425c409e770ff1f4c3972c2be68ceac4593d1f989f5226d5db6e1c", &(0x7f0000ade000-0x42)=""/66}, 0x18) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000078d000)=0xda, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000ff7000)={0x42d, 0x6f8, 0x2f8a0e00, 0x0, 0x10001, 0x8, 0x800, 0x800, 0x2, 0x88b, 0x3, 0xc18e, 0x0, 0x1000, 0x0, 0x40, 0x8, 0x9, 0x3}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ff9000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f000092b000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ec6000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000ab3000-0x50)={0x20, @tick=0x0, 0x8, {0x10001, 0x7}, 0x33d, 0x0, 0xb926, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x2, 0x2, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000042b000-0x4)={0x1}, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000635000)="2900000021001900013d3524000a00060200001600000000000000040d00140000000000000000088f", 0x29}], 0x1) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000242000-0x204)=@newsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b6f000-0x8)='/selinux/mls\x00', 0x0, 0x0) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f00000b3000)=[{0x14, 0x12, 0x201, 0x0, 0x0, '\a'}], 0x14}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000301000)={0x2, r0, 0x1}) 2018/01/05 16:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000add000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d4000-0xa)='/dev/ptmx\x00', 0x4001, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00001ea000)=""/74) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003a3000-0x4)=0x2) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000092a000)="2f5d65760000000103045d", 0x1) fstatfs(r0, &(0x7f0000e31000)=""/109) 2018/01/05 16:38:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008d5000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c4b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x48, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12da9a", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/05 16:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000437000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10202) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000158000)={0x8, 0x8bf, &(0x7f0000615000-0xa1)="4500a9347c69b06b882ad4b7aa793cab15cc3e6b58fdfca9ae59f88ac2a03a8b6b0f3997d24f6dc45c756064cc67e4c65e9c3b4c3cad760c3fa9b806cefa7b74e0a9588e8fc4df4cae4ee0c7abdc417a429cfa26a01f0d7c6df8a374ee0fb29d796269e98b78aad4ac092158b804e74d44b1eb4ed156d12cc097022987d62b9a2705f869eb040dcb3bc6a9baabeea76761071fdc2fe1aa284347507f715d1fabf8", &(0x7f0000ac5000-0x5b)="dc68570144f475ae8556d1562cc3029ee5aff2d89e663479c0f1d769bcd6a2352f37dcbff2d048756cd994cccedf85469481b28047ff0baf16176a700bbef5c70730b38bf0da77459a4c0e0984cbea542b7c5c24d1d658ba0d2ebe", 0xa1, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) faccessat(r0, &(0x7f0000b97000-0x8)='./file0\x00', 0x46, 0x900) writev(r1, &(0x7f0000bdc000-0x8)=[{&(0x7f000061e000-0x29)="290000001c0055fcffffffffffffff0002010100020200000006ffe409000100000e010095645aff00", 0x29}], 0x1) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d7000)={0x0, 0x80000000}, &(0x7f0000572000)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000cc000)={r1, 0x8}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00007e5000-0x10)={0x0, 0x0, &(0x7f00005ec000/0x1000)=nil}) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xe6a2aa8) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000605000)=0x0, 0x4) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80e, 0x20, &(0x7f0000181000-0x8)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f000020d000-0x12)='/dev/input/mouse#\x00', 0x4, 0x210000) openat$dsp(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/dsp\x00', 0x40, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000531000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000094b000-0x4)=@assoc_id=0x0, &(0x7f0000995000+0xaf8)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00005ec000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d03000-0x8)={r2, 0x4}, 0x8) r3 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000dbc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r3) r4 = request_key(&(0x7f00008fe000)='usew\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d03000-0x1)="02", 0x0) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14, 0x80800) r1 = dup(r0) r2 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x0, 0x103c02) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000013000-0xd)="26f343fa9cfc335f552cc9d8c3", 0xd, 0x40010, &(0x7f0000002000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f0000006000-0xe75)=""/4096, 0x1000) 2018/01/05 16:38:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d7c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r0 = syz_open_dev$mouse(&(0x7f00005db000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0x2bf) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000460000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000)=0xe8) setfsuid(r0) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x2, 0x0, 0xabf, 0x1}, &(0x7f0000001000-0x4)=0x18) 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(0xffffffffffffff9c, &(0x7f00008c7000)=[{{0x0, 0x0, &(0x7f00001e1000-0x10)=[{&(0x7f0000001000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f00002ba000)=""/58, 0x3a, 0x3f}, 0x8}, {{&(0x7f00006cd000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b35000)=[{&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f000021b000-0x1e)=""/82, 0x52}, {&(0x7f0000000000)=""/38, 0x26}], 0x3, &(0x7f0000000000)=""/79, 0x4f, 0x8}, 0x40}, {{0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f00005a0000)=""/240, 0xf0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000a13000-0x82)=""/130, 0x82}, {&(0x7f0000849000-0x88)=""/136, 0x88}, {&(0x7f0000da5000-0x57)=""/87, 0x57}, {&(0x7f00006b5000)=""/65, 0x41}, {&(0x7f0000f8c000-0xf0)=""/240, 0xf0}], 0x7, &(0x7f0000000000)=""/156, 0x9c, 0xaa56}, 0x8}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000098f000)=[{&(0x7f0000000000)=""/177, 0xb1}], 0x1, 0x0, 0x0, 0x1f}, 0x8}, {{&(0x7f0000875000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f00003ae000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f000038c000-0x86)=""/134, 0x86}, {&(0x7f0000fe6000-0x99)=""/153, 0x99}, {&(0x7f0000206000)=""/5, 0x5}, {&(0x7f0000000000+0x27a)=""/231, 0xe7}, {&(0x7f00008a6000-0xad)=""/173, 0xad}, {&(0x7f00000e8000-0x90)=""/144, 0x90}], 0x9, 0x0, 0x0, 0x85f9}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00001b5000-0x51)=""/81, 0x51}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x4, &(0x7f0000001000-0xef)=""/239, 0xef, 0x9b7}, 0x7fffffff}], 0x6, 0x20, &(0x7f00000e0000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x1f2, 0xc33, 0x8, 0x500, 0x8, 0x200, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xe, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000168000)=0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x226) sync() 2018/01/05 16:38:07 executing program 7: r0 = socket$inet6(0xa, 0x803, 0xffffffeffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x1, 0xff, "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"}, 0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x7f, 0x0, 0x10000, 0x1aa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000002000-0x10)={r3, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000001000-0x4f)="fcd98b5e8026194fcca2bab2cc26a046e1566b8009f36fde3c6d858793d42bf96f38692e234fc54357b39faf528a4c02d074962f42ea75078ebfea4eedd355f08e4f93e96d7b93a4fa4cf6c236d125", 0xfffffffffffffd92) [ 34.747722] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 16:38:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000)={0x2, 0x2, 0x0, 0x2, 0x38, 0x0, 0x1, 0x1, [@sadb_key={0x8, 0x9, 0x32, 0x0, "a9589cb1c853cec6dbff8410405b5522ce87ad4b57a74c7063b92970413b5d7439865baa0708367d4ebff3e67c3d8e1dc2a2"}, @sadb_x_sa2={0x2, 0x13, 0x3898, 0x0, 0x0, 0x4, 0x1}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0xffff, 0x1, 0x64, 0x4, 0x20000000}, @sadb_x_sec_ctx={0x1c, 0x18, 0x2, 0x800, 0xd7, "861bd287eb7473241902efdd2111e00dd44bc96ad53274045acf8e35f056b3a766478c360bef18e3b6a1de22f87eb752d0a528fc2e5e0c03b90864178a21ce0f78a6d5f35b56124e7bc31a66c70a3f61c6e07aabcf4ca5df01c2a2236d0704b9cedd13c867935065b8e938c7250e1e03810f195f3eb08e172a770e5ed8c7906d1a2edf090edb5020b97e1f77eaeda57320ac65387c9c1984c47ebd234ddcc74a72818110acd8ca02e4234a1b3876e689757dc08e7d45e8dcf07a9dd7cba43a2ed25ed290c992d9aba17bee1c0cbf802f3b5a9ee5ba3e3a"}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x10, 0x4}, @sadb_x_sec_ctx={0x3, 0x18, 0x100000001, 0x400, 0x10, "0b88a1884eb7f00b9c1d9a4694702b94"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) fcntl$setflags(r1, 0x2, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r3, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00009be000-0x13)='/dev/snd/controlC#\x00', 0x7fffffff, 0x80044) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:07 executing program 0: r0 = socket$inet6(0xa, 0x100000000000003, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fd9000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="b9329f03aec0e99de585447adddf1fad", @ifru_flags=0x1000}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000)=0x10) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f000089d000-0x4)=0x0, &(0x7f00000b8000-0x4)=0x4) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000711000)={0x8, 0x3ff, 0x7feadb46, 0xffffffffffff7fff}, 0x8) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007a8000)='/dev/snd/timer\x00', 0x0, 0x200000000004817f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007d8000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002e6000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000781000)='/dev/sg#\x00', 0x72d, 0x200080) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e18000)=r2) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a33000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000ae2000)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f0000431000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f92000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00003ef000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003c7000)=0xc) 2018/01/05 16:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000095c000-0x4)=0x0) sendto(r1, &(0x7f0000147000-0x92)="b6", 0x1, 0x8084, &(0x7f0000b5b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f000039d000-0xa)='/dev/vcs#\x00', 0x3, 0x88040) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000261000-0x8)={0x0, 0x9}, &(0x7f0000cad000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000731000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00003cd000)={0x0, 0x0, 0x63}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a04000-0x10)={r4, r5, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005d2000-0xb8)={r3, 0x0, 0x7fff, 0x2, 0x1, 0x480, 0x100000000, 0x8000, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x84, 0x2, 0x2, 0x9}}, &(0x7f00002ba000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008c0000)={0x0, 0x80000000}, &(0x7f00007d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000754000)={0x0, 0x8, 0xfffffffffffffff9, 0xfc, 0x7e35, 0x66}, &(0x7f0000585000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007fc000-0xb8)={0x0, 0xfff, 0x8, 0x5, 0x3f, 0x8, 0xffffffff, 0xffff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x4, 0x5, 0x4}}, &(0x7f00006ff000-0x4)=0xb8) sendmsg$inet_sctp(r2, &(0x7f00000f7000)={&(0x7f0000ceb000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fea000)=[{&(0x7f00004aa000-0x10)="257a3e75bb8effaf350653a92239f000", 0x10}], 0x1, &(0x7f0000644000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x8000, 0x140000, 0x9, 0x1, 0x81, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000, 0x205, 0x1f, 0x8, 0x5, 0x0, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xffff, 0x1, 0x2, 0x7, 0x3ff, 0x8e, 0xfff, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7, 0x1c3a}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x1, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xb550, 0x4, 0x8, 0x9, 0xd6a, 0x1, 0x1, r9}}], 0x120, 0x1}, 0x4040000) r10 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_SET_CPUID2(r10, 0x4008ae90, &(0x7f00003d3000-0x170)={0x9, 0x0, [{0x80000008, 0x8, 0x2, 0x6, 0x81, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x80000019, 0x4, 0x6fd68dabe1274c54, 0x7, 0x2906, 0x3, 0x7, [0x0, 0x0, 0x0]}, {0x80000007, 0x2c, 0x1, 0x8, 0x7, 0x0, 0x1783, [0x0, 0x0, 0x0]}, {0xc000000b, 0x2, 0x2, 0xffffffff, 0x2, 0x2, 0x10001, [0x0, 0x0, 0x0]}, {0x4, 0xbf0b, 0x5, 0xf490, 0x6, 0x7fffffff, 0x1ff, [0x0, 0x0, 0x0]}, {0xc0000000, 0x6, 0x1, 0x7, 0x4, 0x1000, 0x80000001, [0x0, 0x0, 0x0]}, {0x7, 0xffffffff7fffffff, 0x7, 0x80, 0x3, 0x6, 0x3, [0x0, 0x0, 0x0]}, {0xc0000001, 0x2, 0x7, 0x20, 0x0, 0x400, 0x1, [0x0, 0x0, 0x0]}, {0xf, 0x6, 0x4, 0x80, 0x488, 0x9a, 0x2, [0x0, 0x0, 0x0]}]}) fallocate(r10, 0x0, 0x0, 0x73e0) sendfile(r1, r10, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sync() sendfile(r1, r10, &(0x7f0000145000)=0x0, 0x7dd) ioctl$TCGETA(r10, 0x5405, &(0x7f0000b04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000677000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008dd000+0xd2b)=0x0, &(0x7f00008de000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x10, 0x15, 0x209, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000012000)='loginuid\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:07 executing program 0: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000353000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000b03000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000270000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000137000)=[0x0, 0xfffffffffffffff7]) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000077a000-0x20)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000b04000-0x4)=0x7, 0xfffffffffffffe7d) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000076000)=0x0) r1 = syz_fuse_mount(&(0x7f000029b000-0x8)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0x5, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000004a000)='/dev/usbmon#\x00', 0x8000, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = semget(0x2, 0x3, 0x70c) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000df000)=""/113) io_cancel(r0, &(0x7f000041a000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000419000)="d49bced0375f7c9e8d3d5eb328d75a609e84139fd6cd5a0aa2de4f554b81b8db5f4cc4c4dc6828e25ed626f19b33870d497d8228722dc5220d234ad539a37c41e96d06a41e84cb38d297f49b4086e905d3e4c43a3e6a18d035738eeb85aca3073d8d730d543533eb6377092245bf04a98aba65b735e28c4e48b9185bc789c06c1f223c0a1f471ad56388", 0x8a, 0x2, 0x0, 0x1, r2}, &(0x7f00001ae000-0x20)={0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 5: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000afe000)='rxrpc\x00', &(0x7f0000745000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ec000)="", 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000afe000)='keyring\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000aff000)='./file0\x00', 0xa000, 0x101) keyctl$search(0xa, r0, &(0x7f0000afe000)='asymmetric\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x80, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/05 16:38:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007ad000-0x2)=0x6, &(0x7f0000c32000+0x79)=0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b14000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000090c000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000e9f000)=0x0) capset(&(0x7f0000986000)={0x20071026, r4}, &(0x7f000062a000-0x18)={0x4, 0x10001, 0xb8, 0x122f, 0xda, 0xffffffff7fffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r5, 0x1, 0x4, &(0x7f0000081000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$getown(r0, 0x9) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f0000110000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000023e000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000dec000-0x1e)={0x4, 0xff, 0x401, "e4cc840cbe57", "037469196eb832aaacc98de995c8c655"}) 2018/01/05 16:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000038f000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f00004b5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000726000)={0x0, 0x7}, &(0x7f00007ce000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bbe000)={r1, 0x1be}, &(0x7f0000fa8000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000035a000-0x50)={{0x4c, 0x6}, {0xa6, 0x8}, 0x740, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000020e000)=0x0) 2018/01/05 16:38:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1f, 0x10000, 0x200, 0x5, 0x3, 0x4, 0x3, 0x3f, r1}, &(0x7f0000b33000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000632000-0x4)=0x6) r3 = syz_open_dev$dmmidi(&(0x7f00001a3000)='/dev/dmmidi#\x00', 0x2, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000743000-0x14)={0x0, 0x800000, 0x4f7, 0x100000000, 0x413}, 0x14) getsockopt$inet6_tcp_int(r2, 0x6, 0x33, &(0x7f0000050000)=0x0, &(0x7f0000ee9000)=0x4) set_mempolicy(0x2, &(0x7f0000f3b000-0x8)=0xfffffffffffffffd, 0x75a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000ab000)='/dev/sg#\x00', 0x0, 0x0) socket$inet(0x2, 0x6, 0x4) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) setxattr(&(0x7f00009a3000)='./file0\x00', &(0x7f0000c5a000-0x11)=@known='security.selinux\x00', &(0x7f0000394000-0x1)='\x00', 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007e0000)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = openat(0xffffffffffffff9c, &(0x7f000011b000-0x8)='./file0\x00', 0x80, 0x4) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b07000-0x10)={0x3, 0x0, &(0x7f00006f2000/0x2000)=nil}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076e000+0x507)={0x0, 0x0}) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TIOCSBRK(r2, 0x5427) connect$unix(r1, &(0x7f0000c9a000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 16:38:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xec, "07958a8763c8b63f7e09201958f9103246a833e1350948717b28f0920a441c9fabb3a67b515ad2654bfde82c05200566e7c935f8e3c4ac2b2a91f8c8a14fcaee7a54e528ebd7a27974735135c60ceaf468ead65ed99cd3ad19edc7f165eb5a670fd4ba67ca35543e7665b67962abf1f7406213d2ad0fa04e40d419f38672a17718e07b9f3565a38c605e911dc2682548c6b0f2ced174c941f0bb1cf024c0f4b241d98bb514247adfeba400ba7a0e45dc0c1a3dcdfc8d419f089d85335840f1f06bba356c020e399588eaf87c21f052caa0f8944a4033c5e60e40fef8ee608fd6d2f31dbbde6707f86bcef9ef"}, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x7, 0x0}, &(0x7f0000fdb000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = msgget(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006f0000)=0x7fff) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r7 = creat(&(0x7f00003c5000-0x8)='./file0\x00', 0x108) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f000072c000)={{0x3, 0x5e4, 0xcc, 0x7, 0xce, 0x0}, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r8 = msgget$private(0x0, 0x400000000002) msgrcv(r8, &(0x7f00002c4000-0xe2)={0x0, ""/218}, 0xe2, 0x2, 0x400000000000804) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000be9000-0x4)=0x2, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/05 16:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80002, 0x40000000000) write(r0, &(0x7f000078e000)="240000000000010014f9f407000904000a00071008000100ffffff080000000000f500", 0x23) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000ea8000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000b3e000-0x24)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000856000)=0x0) sched_getparam(r1, &(0x7f00003a0000)=0x0) 2018/01/05 16:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) pivot_root(&(0x7f0000b0a000-0x8)='./file0\x00', &(0x7f00007a7000)='./file0\x00') setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00009a1000-0x8)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f0000852000)=[], 0x0, &(0x7f0000a8e000-0x150)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:38:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000235000)={0x80000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ed0000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:38:07 executing program 5: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x652001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005e1000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) timer_create(0x0, &(0x7f0000979000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00005e1000-0xc)={0x8, "bef37d55a6b1c688"}) r4 = syz_open_dev$mice(&(0x7f00003e4000)='/dev/input/mice\x00', 0x0, 0x82040) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000aa8000)=0x2, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000400000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000890000)={r5, 0x0}, &(0x7f00000b6000)=0x8) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000558000-0x10)={0x5, 0xa7}) 2018/01/05 16:38:07 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f000002b000-0xde)=""/222, 0xde, 0x12120, 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000008000)={0x1, 0x0, [{0x400000040000073, 0x0, 0x0}]}) 2018/01/05 16:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a93000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 16:38:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000cf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e0000)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007b9000)=0x7, 0x4) [ 35.131477] sctp: [Deprecated]: syz-executor7 (pid 5300) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.131477] Use struct sctp_sack_info instead 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00000c7000-0x30)=[{&(0x7f0000d23000-0xf)=""/15, 0xf}, {&(0x7f0000d22000)=""/97, 0x61}, {&(0x7f0000942000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f00006a3000-0x13)=[{&(0x7f0000d22000)=""/25, 0x19}, {&(0x7f0000a48000)=""/255, 0xff}, {&(0x7f0000b9e000)=""/4096, 0x1000}, {&(0x7f0000d22000)=""/134, 0x86}, {&(0x7f0000d22000)=""/4096, 0x1000}, {&(0x7f0000233000)=""/56, 0x38}], 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000246000)=0x4) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x30900) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) 2018/01/05 16:38:08 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x94b)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000277000)=0x3f) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000152000-0x5c)={{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe1}, 0x6d4b9bdb, [0x1, 0x6, 0x80000000, 0x1, 0xad6, 0x4, 0x5, 0xfffffffffffffffc]}, 0x5c) lsetxattr(&(0x7f0000ee8000)='./control\x00', &(0x7f00007b9000)=@known='system.posix_acl_default\x00', &(0x7f0000f75000)='\x00', 0x1, 0x0) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001f0000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ffe000)={0x1, r0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000ffe000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x800000000, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000eaf000)=@full={{0x3, {"27c6ac1be38604"}, 0x0}, [{"ee9ce768e1f8aa"}, {"22373396a9d8a1"}, {"686605af0623ae"}, {"bba4a26303d5cd"}, {"c779b77b99d6e2"}, {"9b7a593c0de387"}, {"11e02497c17abf"}, {"3f19922d56d555"}]}, 0x48, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000899000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000+0xcde)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000007000-0x79)="a6b05d6c635229b63497f7f9b138856c2a31ef2f03130a80da0af5a7befae3aaa8955768efb968e6bfc0c949fd644bf01c4f2e7d90d992f4a975caa2578558a6eb8015504f3e492269b32d0cea3c375f39690d92724bf36a10494f6db98babda021dfb9b1118294dbf9d722727daddecf58dc26f537b664db1", 0x79) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00004b6000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000041e, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e5a000)=0x0) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000137000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r3 = dup(r2) ioctl$TCSBRK(r3, 0x5409, 0x0) dup3(r1, r0, 0x80000) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000596000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002ba000)=@assoc_value={0x0, 0x9}, &(0x7f000027d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000d3000-0x10)={r4, 0x0, 0x6, 0x80000000}, 0x10) sendmsg$alg(r2, &(0x7f0000595000-0x38)={0x0, 0x0, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f00001b0000)=[], 0x0, 0x0}, 0x0) [ 35.173161] sctp: [Deprecated]: syz-executor7 (pid 5307) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.173161] Use struct sctp_sack_info instead 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e89000)={0x0, r0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cda000)={0x0, 0x0}, &(0x7f0000ed1000)=0x6) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d3b000)={r2, 0x200000002}, &(0x7f0000f99000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000063e000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004d0000-0x38)={0x0, 0x0, &(0x7f0000f96000)=[{&(0x7f0000f96000-0x1000)="3aad6ca89397ab1d920f3641ea07b05af08e4baecf1403def3637ef88523643a836a307995fbdf167d2f696e81504ea6f775a16cfc14ebbed5fabef9457837ab6a8f88f18ac4a7ab850275256e2723a74c48189dd87c513436ce86a07271faebb64c4d78d8ac7dd4037d82ba2ea27097d1e26775fe3d58be078944f85a193f3a", 0x80}], 0x1, &(0x7f0000f97000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8b000-0x80)=[{&(0x7f0000f8b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000331000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x10000020400002e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) execve(&(0x7f0000bdc000)='./file0\x00', &(0x7f0000f26000)=[&(0x7f0000348000)='${\x00', &(0x7f000077f000)='\x00'], &(0x7f0000355000)=[&(0x7f0000b68000)='#\x00', &(0x7f0000055000)='\x00', &(0x7f00002df000-0x5)='proc\x00', &(0x7f0000bca000-0x29)='cpusettrustedposix_acl_accesssystemeth1]\x00', &(0x7f0000f6b000-0x4)='em0\x00', &(0x7f00007a3000-0x2)='-\x00', &(0x7f0000e94000)='uservbdevlomime_type\x00', &(0x7f0000e7f000)='keyring.\x00', &(0x7f0000529000-0x3)=')B\x00']) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r1 = syz_open_dev$mouse(&(0x7f000026a000)='/dev/input/mouse#\x00', 0x4, 0x10400) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000798000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000927000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) poll(&(0x7f0000894000-0x18)=[{r3, 0x1, 0x0}], 0x1, 0x0) r4 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) add_key(&(0x7f000011b000-0x5)='user\x00', &(0x7f0000f4a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000531000-0x44)="", 0x0, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000034f000)='/dev/rtc\x00', 0x40, 0x0) getsockname$inet(r5, &(0x7f0000482000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c19000)=0x10) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xf, 0xf) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000b4f000-0xf9)=""/249, &(0x7f0000281000-0x4)=0xf9) write(r0, &(0x7f000071c000)="1e0000231f00f8fe03fffffb000000006700000000000000042600000040002103c76e37", 0x24) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000051e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000b5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000ea8000)={0x1, 0x0, [{0x8ed, 0x0, 0x5}]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfff) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000998000-0x18)={0x2, [0x5, 0x5]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000c5000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000e60000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x20000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/05 16:38:08 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f000057e000)='/dev/vcsa#\x00', 0x795c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@random="a470277ffc4d"]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005c4000)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/05 16:38:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000ccd000-0x8)='./file0\x00', 0x4000, 0xd0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_bt_hci(r1, 0xc00448dc, &(0x7f00002c4000)="ac4a789b554014c69737f153f7bee92ab731281ea792fe4d8e35628cb80964d2127a11928aa9c5f8f4c59ae95d9d4f0c5ed0fe5b6f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f0000864000-0x171)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x80000000, 0x239}}], {{0xa01, @ipv6={0x7fff, 0x6, "9aac57", 0x137, 0x2, 0x3, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x400, 0x2, 0x69f, 0x8, [0x2]}}, @enc_lim={0x4, 0x1, 0xa06}]}, @routing={0x3f, 0xc, 0x0, 0x40, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3f, 0xc, 0x3, 0x3ff, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc8b}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x7, 0x2, 0x0, 0x7, 0x1}], @dccp={{0x3, 0x0, 0x4, 0x1, 0xe27, 0x0, 0x0, 0x5, 0x3, "f9e474", 0x200, "a6e9f4"}, "f1858b761d58e07f0c6754e0c580cc51a294ba9043531ad0b90a3fe5d76a3b"}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000076c000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xb6) keyctl$join(0x1, &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00005d9000)=""/0, 0x0) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b13000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pread64(r0, &(0x7f00006bd000)=""/0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000a8c000)={0x4, 0x5, 0x8001, "a13e180ff2d6", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000063f000)='./file0\x00', 0x0) prctl$getreaper(0x28, &(0x7f0000755000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b1e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9c000)=0xe8) r2 = getegid() fchown(r0, r1, r2) lsetxattr(&(0x7f0000a5b000)='./file0\x00', &(0x7f0000748000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00001cb000-0x1)='\x00', 0x1, 0x0) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f0000a52000)=[{&(0x7f00000d6000)="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0x0}, {&(0x7f000067b000)="aa9f076aa6be2bc643aafe3b68e6577444139a85dae1b60745a29333a42450a694d67e23d961ac", 0x0}, {&(0x7f00001ee000-0x36)="9b9c3de0bf1f0a47fbb217852b6db6534279fcc25236a3fa390fc53b4fb448cba5853d665c1dae6c4a5298a3638aa071e8df785ba6be", 0x0}, {&(0x7f0000da4000)="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0x0}, {&(0x7f00002b9000)="2da9337bab583fea4da35ca61079798a6649191433e649efafd3f4b0934156b2d2b76aada4574f6e0044ef35a7cbd494ea1068a06ff2ac908be4eba3b382b915769136cff9cf312c65fd552489192e8b56db22985e2797676641678b0318a7b0ca9d5f7b18fa34387610583b1af9a76bb5eb5120dfd93c3e951584bdc455916045022584b8555553900ab73bf10755b5a7a38896753d914e0942a723f47f1051ac85bd3e43b50db9885a7ce5bb15407136b02a56f7f3f6bb2c073d1561e913fbb63f4a7bfe685ea71ef2f4bf419800a61161936b17eee6f49e7c337f", 0x0}], 0x0, &(0x7f000053c000-0x30)=[@sndinfo={0x19, 0x84, 0x2, {0x77, 0x0, 0x0, 0xb554, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000887000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e99000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000060d000)={&(0x7f000091d000)={0x27, 0x5, 0x3, 0x3, 0x4, 0x9, "b635fae9bb2c9d0d91f9d251df0aab45b19912fd45253bbc33432dc0586ccb6538a73f64b06d6154d3ca963fd1406268b2b89806c92932b58d3d9a8065a5fa", 0xc}, 0x60, &(0x7f00005ce000)=[{&(0x7f000099e000)="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0x1000}, {&(0x7f0000f6c000)="0eeaa0b16a5cb8fdeccf39e543a7ed9227297d22f63b8a36afc9c4229a32e7f7db28ccb95d459fba64fdedfaa31e5a4b78c6259d523b6c1c242e2a932ce714e84317c24b8a15c3948ff169c3c613d333a348", 0x52}, {&(0x7f0000880000-0x2e)="798ba1401c6929dc8b3d65e65dcaa479aaa00f928e603a69073099aa08d69e39d9eade990e36cb88672d8c788eb6", 0x2e}, {&(0x7f0000dd5000-0xa9)="ea07f83b2d26a61fb1d2bc2aa322bfb1548bf3a0aa0ea277e2a6bb774380eaa9a7097457711f704219ac7029778a0f5aa054d109be1a1f1a09409e8d9c547dc822c4664f060f13ec683bcb70dea5a74ec1434deee3d3983a06a88147d76457a758f63da807d043b93f91cf3d484845c9fc6aebd89e10a1f69dfb4a886faf34dc3201055f05a6f730e3ae02b2be624bec627eec603a0cfa9a337c3f820fe557c1a44ea0171c95515c03", 0xa9}, {&(0x7f0000262000-0x1000)="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", 0x1000}], 0x5, &(0x7f00005bc000-0xc8)={0xc8, 0x10c, 0x11cc, "a3f4855a3df99f46c8c19e2ad891740c7b1994169e165419e7ed71d2cfbc25ab2999572af491ff34b8bbf9055db6885cf33960d37d28405d0fb55771005b1906c014cc551d0df489ba24b448ad99f509f5571fc8a21641c3496f47877d2a10165ab2f522872accc1ae1a98e20991bf2ce18665a27c7c8745931d03ebd63b8fc96eae35cb38671e019da371a9acad410cf70e3a1d1e745ee6ccd6d73e3441320e98e8be1a2549fe4abb390c227b17883d13"}, 0xc8, 0x20000000}, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00005a2000-0x90)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000481000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f000003e000)={&(0x7f000017e000/0xc00000)=nil, 0xc00000}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d9a000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000377000-0x4)=0xe8) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000900000)='/dev/snd/controlC#\x00', 0x1, 0x200000) clock_getres(0x6, &(0x7f00004e7000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000726000)=""/39) r1 = syz_open_dev$dmmidi(&(0x7f0000c37000)='/dev/dmmidi#\x00', 0x1, 0x10000) timerfd_gettime(r1, &(0x7f0000df3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000095000-0x9)='net/stat\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bdf000-0xc)={0x0, 0x3b85, 0x30}, &(0x7f0000d03000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000005b000)={r2, 0xff, 0x30}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000616000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioperm(0x4, 0xc9e0, 0x7fffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000012e000-0x1c)={0x707, 0x7, 0x2, 0x0, 0x3, 0x8, 0xd83a, 0x3, 0x8, 0x200, 0x3, 0x6f8cdc99, 0x0, 0x79, 0xfffffffffffffff8, 0xfff, 0xffffffff, 0xbf1, 0x18cb}) ioctl$KVM_SMI(r2, 0xaeb7) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = semget$private(0x0, 0x7, 0x205) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000ee7000)=""/44) socket$unix(0x1, 0x0, 0x0) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f1c000)={0x100, 0xb0ab, 0xfff, 0xabb000000000}, 0x10) r2 = syz_open_dev$amidi(&(0x7f00003b8000-0xc)='/dev/amidi#\x00', 0x8, 0x4201) ioctl$TCXONC(r2, 0x540a, 0xffffffffffffffe1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000831000-0xc)={0xfffffffffffffffe, 0x0}) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000ce9000-0xcd)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffe77, 0x0, 0x6ee, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x0, 0xab, 0x0, "be236af666dc2e864093648ee32435dbd296796512e406cacc15dfcc47346e8b71eb129cc0163601b02ff5e1148fb969fe7b7433c9b7abdf2dd11c5a08bb98ab0c4dd1c3a243fbd820ad32e46669794370aa93671f543eb27cddc384990766951461fa24ceeabfa84554ff03807af3f552d075ee134e50029a4f9171cb348277bbd45f82896cbb83b946b8774fd546aa1e9f923d0dc0d8f22fc421b3bbbbd2b2c3a944"}}}}}, 0x0) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000171000-0x1c)='posix_acl_access*,security^\x00', 0xfffffffffffffffc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e5b000)={r0, &(0x7f0000982000)=""}, 0xffffffffffffff9b) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x42, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) clone(0x2000000, &(0x7f0000000000)="de", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000000000)="00020000f500000005ddcf") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005e6000)="") 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031a000)='net/udp6\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000aa3000)=""/70) preadv(r0, &(0x7f0000bc3000)=[], 0x0, 0x400100000002) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = mq_open(&(0x7f0000004000-0x10)='/selinux/access\x00', 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x800, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000012000-0x8)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007ba000-0x14)="f573090000000000080000000000000000000004", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000666000)={0x0, 0x0, &(0x7f0000c8a000)=[{&(0x7f0000e8e000-0x36)="c345c8485463c2954df2e86e4c8adf9564f0f485f4618baf343c0e4266cb03d8", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000041e000)={0x0, 0x0}, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000057e000)=0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000fde000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f0e000)=@int=0x0, &(0x7f000074d000)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000549000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) dup2(r3, r0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x4) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000eca000-0xb)='/dev/vcsa#\x00', 0x100, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000043d000-0x8)=0x3) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r2, &(0x7f0000e49000-0x38)={0x0, 0x0, &(0x7f00008a4000-0x10)=[{&(0x7f000049a000-0x7d)="c0350f6224c6f91d65dcb0256033d2dee3d0c99c58d77cd74a51a708474d0a0086cbe405460f8512db07993e798e36a60d99c59160490393af8ec4aa2805c7b654eccf2fe90d07b24da94d8e0ea34e89438408f136f4db0e1d939105ca70c1fd317e2de2f7f8a157ddb4eba938141cbd29185d001e7c63537df692e707", 0x7d}], 0x1, &(0x7f0000ffb000)=[], 0x0, 0x0}, 0x24008004) accept$alg(r0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000828000)=[{&(0x7f0000214000)=""/123, 0x7b}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000bc2000-0xc)='/dev/audio#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00008a3000-0x58)={{0x4, 0x3}, 0x0, 0x1, 0x101, {0x7, 0x1800000000000000}, 0xff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002f0000-0x8c)={0x4, 0x8000, 0xfffffffffffffffa, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="", 0x0, r1) request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r2, 0x0}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d66000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00009df000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044f000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000285000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000123000-0x4)=@int=0xf851, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000891000-0x28)={@generic="144eb2f9c2d491b8dacff82aded3c2d9", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x2cb6aeb1ccb0bf14, 0x0, 0xfffffffffffffffe) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/mixer\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e52000-0x4)=0xf9017adde2378398, 0x4) sendmsg$kcm(r0, &(0x7f00009c4000)={&(0x7f00000a9000)=@hci={0x1f, 0x7ff, 0x1}, 0x6, &(0x7f000083b000)=[{&(0x7f0000327000)="58483a82367732921758d148df2e1e16fa39ebd2027f34d933b8e7363926c5be1213aacc61b9407968f11037a4119693785877227413813f2663e46c2a1aa71820664b16d8e5339d25590eafeba6e646fce12353c73bb7", 0x57}, {&(0x7f0000378000-0x1000)="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{0xe0, 0x117, 0x0, "0c641bd86a0734b052195dfc9359b9b1b7232c6339643ed928640d159c5b345a7378e0b16a9988869185d2bb1c28ddcf6afe788621b36b9a8f081aa8533aa0e1c58777a9b101dfd9e341e39c755a17c2447dcc177a4771682bc3135798547f2a49eba8852022b2e3e7806f8df104c1f15f103174855577e95d73ef1c1e477d1e4e3bb05dbc58bc4ef0f812cd7993418c7df4ca0cb9e5a27f119678f4e38b980c7c446979fc74d856851df7f98bafdae822580d8b7db0ca715735cd107e9173e5c2aebd8eb250f8acf7e12f"}, {0x108, 0x11b, 0x9, "4618a08efa42e0f230dd8923d8b311c0e706a702209b9752c8c0b41565dae021562466f2ffc6644c23548a335dd5be2f16a8ccbd9460167f66c6c6d7177354fb0efa2d4aedd0f063fea10f8c8543344705d79159d5d2107252783b5fc747e50b7891aebe75e34dc1e6a5531f2335ba47c4259a6a65e63c97a8b612ddd715db438354ec3de65ba6c3b58ab808a7cbb2dbf8cf7869c7c850233dafda3eaba716adfb4694ef45ad3865e38458adade5ecdabf142f9307861dff591d2f8858e86a8d32a3f17a96d56d207fe942129a25f16a6bff4f01e0a54cd2d16da1a6cfce44e94e312d44750c72e4e90d1451d1e74d3232"}, {0x40, 0x11d, 0x0, "30395fcf9c7b16c9701561350e4befd5f058ef49f7b45c9c842ae5c8d7bea395d3c539e8cff00bc686ee1916"}, {0x48, 0x88, 0x3ff, "1a1d10fa6e258ab60e59515d6ea3a1ed9eaef6c21594dc95f4d44781e3a9dc9d835dc6212b0c08da3b495628c3aa52cd8be2c4d27cd1eb20"}, {0x100, 0x10b, 0x800, "089fa1cbbd04025313d189b643cfee7047facf70d96a6f94f43a7819a11fbfe49cdeeec51e4327e7356b48591a3262d9a9ce35acf9c7d0f47c66450c766660a400738d7356001f8cbc859ca63db988fcd93c5f1224cd4382507720be92111cdf88abac556933797094b4eaf78601c8ffb5b8ed1134c1d206daad415eb9fa62eace4780036eef2fcb5080e2605571591cb58ca067c274c071c5dcc46688d0ae139473cb8640d26189656c8e602d58115d806ae6cfb72e44adad5b41dd7c89775160704b90de96772af1c5dc9f88ea6a16bcf24f54ce0e07bdb12e414c8cdf8426e84c637d761ae61a5f22"}, {0x110, 0x11e, 0x800, "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"}, {0xb8, 0x11e, 0x6, "5b567b6af27a8eb234192cc0d1927453f7c14853aa1c7d0c2c5ab3e494bfb4fc59df631d890dfacd9187a0817cbdc550126acbeb67dcb875e76037fe22e94758a4e992b446af52a9b4f0691992a90def773122d04e04ca8c56b22cfbaccd3dae2fe6eb1f50b5ab645bb43c0c32d27cea972b825cf4a0979405014f565626d91d70b15806d298480344dd896638e522afced4e33cf060893fea33927b13ec6c9660b9fc9b4b2e08"}], 0x15b8, 0x10}, 0x5) sendmmsg(r0, &(0x7f0000a0d000)=[{{&(0x7f000003e000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000022d000)=[], 0x0, &(0x7f0000b86000-0x190)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socket$inet(0x2, 0x0, 0x5cbb) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$vcsn(&(0x7f00007d5000)='/dev/vcs#\x00', 0x100000001, 0x101001) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004e2000-0x10)={0x8, &(0x7f000052d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000592000-0x8)={r2, 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000788000-0x62)=""/98) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000085000-0x8)=0xfffffffffffffffd) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000478000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/user\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/rtc\x00', 0x400, 0x0) r4 = syz_open_dev$midi(&(0x7f0000b5e000)='/dev/midi#\x00', 0x7, 0x12000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000b3000)={0x2, r0, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000052b000)={0x0, @in={{0x2, 0x0, @rand_addr=0x39f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x81, 0x1c, 0x40}, &(0x7f000025a000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000acd000-0x8)={r6, 0x9}, &(0x7f0000b5f000)=0x8) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000214000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000238000)=0x0) getpeername$inet6(r7, &(0x7f00005cb000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001fa000)=0x1c) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r8 = creat(&(0x7f0000ff8000-0x8)='./file1\x00', 0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f00009e2000)={&(0x7f00008b8000)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000f44000)={0x84, 0x80000001}) r9 = syz_open_procfs(r2, &(0x7f0000b46000-0x17)='net/ip6_tables_targets\x00') preadv(r9, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r8, 0x40045532, &(0x7f00003ee000)=0x82) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/validatetrans\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) dup2(r1, r9) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) syz_extract_tcp_res$synack(&(0x7f000019c000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = syz_open_dev$usbmon(&(0x7f0000772000)='/dev/usbmon#\x00', 0x0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000801000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b76000-0x4)=0xc) bind$packet(r0, &(0x7f0000436000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000972000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a47000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ee000-0xa0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x52, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x80}, 0xa0) getpgrp(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb4000+0xba4)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair(0xb, 0x807, 0x6, &(0x7f00003ce000-0x8)={0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000e5f000)=[{0x0, 0x0, &(0x7f0000d6d000)=[{&(0x7f0000c25000-0x22)="eda8e8e7cb7336162fb6ac38c1593cdf399e51153008968fc6201df5bcd18cb4ac67", 0x22}, {&(0x7f0000274000-0xea)="1e8d5828173a54ca0c4681119bfa93f2fb162760297fe65d062c91fb3278aca99d6bf1de139c38fbed0b8aaf4f31bbe0d4f31b99a049bb8266835cb4bfa66e5e797d92fb4fb71e5fbaf13e03c8af4471539f5ee7893a5d4d1c25c9c71a7b1d78489a00f591dc7127883a88075e2d2143bc988686f4da6ffab9b1bcc8f671edbb416327ebd75b89d964dc3c0e43ee0338b2ed98f9aa44d73e897fdb7d97ccf5815ba64bada3241889ee618b95b8cec55035f4745845711e39b03e27d4a7d3e4ed3ba8e691ebec183fffb4eb3e6b93234a860e6e25ba4d57e08390abc15beda3a7feaccd3eec293de8d056", 0xea}, {&(0x7f0000865000)="e952241da3eee5b1a660162a6ef2ea90a2ce9bbb6a7aee6c8ade13f1353570e44066c202aa3992cfeeb04b52963c6663673296dc43f689d1270453ee358a0998baea9c1068eaeee6e6b98b9db016794997ab9980", 0x54}], 0x3, &(0x7f00007a0000-0xa8)=[@iv={0xa8, 0x117, 0x2, 0x91, "0c227765636b69e2f17e612f10a84b13b7587ce766665568eb43d80bf360f73a60f795a22bed84ebac5e6c016762406654e4aac63fdaa09b771fbd66ab97e61b3b8daef244a82a3c869dac37f25af213ad2fa55a59a245a63be1c202c7a9557212f560be67be95a36757b7efee57ccf20b1f28a8e0e0c0b42f7db7b5a86b2cd7fe0e5418311a9c3c8ab0ed66a8f5179f3c"}], 0xa8, 0x4000040}, {0x0, 0x0, &(0x7f0000cd3000-0x20)=[{&(0x7f0000c24000)="", 0x0}, {&(0x7f0000324000-0x16)="eb6e62216ffd89f7159122075403f0a438749c334c13", 0x16}], 0x2, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f000087e000)=[{&(0x7f000031c000)="cb99f15f3e75b3e3e35bad00fe089e4ef9090afb6685a83cd562c78a7c9d211876790feb1e616ba1394e66235e69a5c9278538cfbba547a6406ab5a1565294685acbefa74146fc30b09a7a9f7c9ec034ef370072cb0a3c3d0ece80dd", 0x5c}, {&(0x7f000069a000-0x6e)="17d4d33e6c0ca0d7cbe874b6c82680d8b7e91c50981e203a48ff436689962302fb7c722652054594b81fa941fcc68af778dbb000a29f63664d8d8ce394ff93c360aa891c43c7cdbaacf5564f4330bc2ba2e0bf4e1b7810aea3a5af9cba50bb6ee0397fac1a59e718623540f08da4", 0x6e}], 0x2, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000b48000-0x30)=[{&(0x7f00008e7000)="01a8cbec81a843ae7b93dee4adebc38e937aaa5d5f148dce60e85789f864fd7de5bb6cfc5285d75305990a40fb2f7b68441bcf5b7f842fcad299fe6af1c9d2bb4b5f7ed189b5cc5654284f3b812f0576a5db0ae9cc2992e4d64bc08b8c7383c64d4f566f889c633dae90d7490f05710bd14001f239dfe0dd", 0x78}, {&(0x7f0000292000)="5c7c49b6309022a083520907719fa540645d20086f1e", 0x16}, {&(0x7f0000d38000)="c875a55ac268f9dd", 0x8}], 0x3, &(0x7f0000b27000)=[@iv={0xd0, 0x117, 0x2, 0xb8, "e6e1804c1a36fadefa7cdfb36ce312670b1e8315abdfb70858a8eb584bb556bce334f4f239fcead69b6b9ee9137d27c44f4f2044d42fdc1b98a347218e82cdf45869e58a3d56c8da2b47e51793359475c7547ae81aca2a124d9fdf579da9a67ff6853a67bda8e3acae8470ed03eda5d3456b52822437e102154e03e49a52f377b2a145de3d9aeaeab3082d4380dd9719951461960480a58049e62c24e271d54635bf87a448ae624b97a0646ab4dd30ef516d9d689714d994"}], 0xd0, 0x10}, {0x0, 0x0, &(0x7f0000e3b000-0x30)=[{&(0x7f0000eb1000-0x30)="c4e720fa9962b47235ce185ab3e320338c5d749b2d0b9be4991d56905a9a3b1f175a84e8042a992d9be9d7b14347016c", 0x30}, {&(0x7f00002f8000)="97eb5e8a24746aaff4c1e5c663826add929f61fd2c130d52d26e8737d2e08391c6cda2bd25b09d94ace1ab9b22d6dfceef08cb73f59589c4253cc046da3fed6a02aa6eaa0af6b355f2adc406e96a55089304b4f4e040afbd15f49cd06e206159c3579e6d371dd8c94d95709677aea5c1a3eefd9f81f60110f30d8369ce66506b445738a0b3b5d0a852c89bbb96b2e16283e3d49d1e5dab01971c623e002ff909ca2433b4479c68f6f94ed504ee3a7a210d6c4591c31d33c30027f937894c139be4f3db4ee0fe92c1dddb15fb31e2427238a86eb01b9d43b447152e41cddc6695b5394988d4b2", 0xe6}, {&(0x7f000076c000)="f5a1906b888b201363f0ef8fc48b05f1d2a6e466d6b44ff9f23e00017fc930724086d64c0ab2c07e43616f34f53b6745ac13b2d8da662e039eabbceb5662d8df930913e275caa5ad7f34dc900faa085df5515266026e725bd47a67342f058999e14e495ec9dd6e6d7772809b0e185aa6a1a79f77bc9ad68a815bf2a867a3f774e8eaa51b3f533f3652da1b2f3fd56b1986415666ad1a4bd956eb374dbef3280176a3cb512706b0f621b331dc95f8a2", 0xaf}], 0x3, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000066a000)=[{&(0x7f0000b5c000)="5a0001ec7b56f7d33511094a487d31ddbd4ec9bd1fb9658d6fac4b9c2e6dc3b2b9856160f53130c04a6863c951cda36607492d982068c4458887ac534b6e91ba66e85a0c7f68c65148bd668c09b14a7e89f2b145fa2236ebd2724d384661c5d5f94a8d951a5547b16e54b364a71b30f1d036cedad89bb0e0eb957b332f8cbfe426ff4e66a6ac158c4c9bfd1bf95e9f0c8aee35542e361f7d5a63c303108e76cc", 0xa0}, {&(0x7f0000e99000)="567d002f0a5c3386beae359cd06a94236f2ff5b53cf891ebdd2f8fcffd210923117d0a5cfcd3b69569457bd52b2f47c96e36e20df5fc5c0277afdb2181063b5c212556b6e5bfcfeb75fb72fbb46fdbb6903654d1755a00176787cf42bca8d24ae5ce2300af1c0b37db5e4094f6d1700dddb0ba2bd37f416720477e722ee4406cc47a087b6d4bcd92307db7bf3dee30c7469c74178209177e2276f62ea205c34b01cb48295d25cbb1f66f28d7c9265a3c787190757c71ae2971a744cd5ef69f7f74444358170310557925c5fdf38216e22ef02ba549a2936239dd0ecce6", 0xdd}, {&(0x7f00006cc000-0xd)="e9895a4597d1724006fa54411b", 0xd}, {&(0x7f0000bba000)="24d1ce5e527d5c39e4d7e49abfaa9d6dc7b3f39f5202d120930ac7442d324f29fd9a33873d77660e11f16b7079e2b6337f5a011fd36bf614aa34bcfbece4395f9b7f7380c0a853b5be385babe40187ba743139928759e37e76588ec32394c811ba39361fa401fc9595bd25145a13c23eeccd81b2759f2ae95d4f72c2a169f98b3177fedf42023809debc15291d03fa6225595c96601c", 0x96}, {&(0x7f00000a8000)="d372945455c33705e0ee70e0c1b491fb196da2240da3bc495ab76e9818829589dafdc66f5453516cdc96c929d9b6a2b1334ca6a27fc6b92c5a4f6492961c1558e502b3efa4b4327d192cdf4a5e54774712ee3a940812f46106a0e457f97e52688161957036ae9005622da7ef5561c184085f8a872c232e8318dcdc6f0d7edef91a86911ceba50e15b8754c4d5fb5ae5f0ef59b86038d", 0x96}, {&(0x7f0000570000-0xe)="ae35e8ea8c1c5165773266afe6c0", 0xe}, {&(0x7f0000792000-0x50)="e1d188397f367b94de128d4a968809ed6e7a293e644bbe85bfb05eb51b476154af0bc3539e244440f7e55540d1662ab82d540a0f50bbd0d8aab142449d4bf28160efccfd65cd42c6e1445a182d6751a7", 0x50}, {&(0x7f0000b50000-0xf6)="be27d10c72819df1c71147bb29287a1325afac0052e9244f9d6a22326d3e187e0ebb24d02afa2b40ebcd7a57fdfe768b5f8a2ccb1c2bc0fa49c38061ee777921c02eda73d9c29277d688dad3ed7e213b714762fbd1ec1c388f1cbde48705bc9d209016d8fcce875dbdc95334c98af295015f87758b057016b09d3af598d407f9db4c9f2a5caa3a66adfe533d5edea820fbfb873a7d7240cf7598dc4f3a9ae42997efde927245f4e034a5069905dbc0bdca382227c7ff4dac61bd5e239c4ecfa40749f23190e9837b5fee872d24c7ab2cfeb22412b330d5af512998dc3d137c9cbe78c8355dbc4fe2589529a736c043cf15d1f87d1c38", 0xf6}, {&(0x7f0000502000)="d3055d004cb547a1ecaecdec9fac530e4d93e56d28f8ba58655600144955d56b4ff139344d5bce50024e7eba0dc27f7c45307d044b906e997054e3898f5d8f1cc0f68aa8035e6a6fcd54359eb6", 0x4d}], 0x9, 0x0, 0x0, 0x800}], 0x6, 0x8081) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000386000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000046f000-0x2)=0x3, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000016c000-0x4)=0x10001) bpf$MAP_CREATE(0x0, &(0x7f0000e07000)={0x1, 0xe6, 0x3, 0xfffffffffbffff01, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendfile(r0, r0, &(0x7f000007e000)=0x0, 0x11ac) 2018/01/05 16:38:08 executing program 5: socket(0x10, 0x802, 0x0) 2018/01/05 16:38:08 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b3d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000cbf000+0x5be)=0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000896000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000063b000-0x4)=0xc) bind$packet(r0, &(0x7f000099c000)={0x11, 0x11, r1, 0x1, 0x6da, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f55000-0x1000)=""/4096, &(0x7f0000b68000-0x4)=0x1000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000671000)=""/234) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x0) getpeername$packet(r0, &(0x7f0000e4b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000004e000)=0x14) connect$packet(r0, &(0x7f0000fc7000-0x14)={0x11, 0x15, r2, 0x1, 0x340a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ee8000)='/dev/dmmidi#\x00', 0x3, 0x0) vmsplice(r0, &(0x7f0000833000)=[], 0x0, 0x5) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x80, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000764000-0x4)=0x0, &(0x7f0000a18000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) setns(r1, 0x4c000000) r2 = dup(r1) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f000039d000)=0x6, 0x4) socket$inet6(0xa, 0x76712f44ae541b15, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) openat$ppp(0xffffffffffffff9c, &(0x7f0000ba8000-0x9)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) syz_extract_tcp_res(&(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x2, 0x0) flistxattr(r0, &(0x7f000033f000)=""/0, 0x0) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0x10001, 0x101, 0x100, 0x86, 0x2, 0x4}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000174000-0x20)={r0, 0x0, 0xec, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000093a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x67bd) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f0000cca000)={0x2, 0xe2}) close(r2) fcntl$getownex(r1, 0x10, &(0x7f0000786000)={0x0, 0x0}) ptrace$peek(0x3, r3, &(0x7f0000ffa000)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000061c000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000068000-0xb)='/dev/mixer\x00', 0x80a39fa2b490a31b, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a65000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000099e000-0x4)=0x0, &(0x7f000020e000)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002d4000)={0x5, 0xa, 0x8000, 0x1, "2edb416012c17327986b10061dfd7edf8fd3af657e77d1da4baf6fdace580081"}) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004b0000-0xc)='/dev/amidi#\x00', 0xb2, 0x24801) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000000d000-0x1e)={0x5, 0xbaef, 0x4, "a3699f2a221c", "c872d6d2d76d9fa14f71c43fd1143858"}) timer_gettime(0x0, &(0x7f000008c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x2, &(0x7f0000fa9000)={0x0, 0x0}) ppoll(&(0x7f0000801000-0x40)=[{0xffffffffffffffff, 0x0, 0x0}], 0x2e6, &(0x7f0000001000-0x10)={0x0, r1}, &(0x7f0000af5000)={0x3}, 0x8) mmap$binder(&(0x7f000018d000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000961000-0x8)={0x0, 0x5}, &(0x7f0000716000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004ff000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800, 0x4, 0x5, 0x8, 0x20d5b53b6d8acb78}, 0xa0) sync_file_range(r2, 0x4, 0x9, 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000)=0x8) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c9a000-0xc)={0x0, 0xe6664b09b1079860, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffdb0c, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004c6000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000093e000)=0x7ff, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000b0e000-0x4)=0x0) writev(r3, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0x39}], 0x1) r4 = add_key$keyring(&(0x7f0000626000-0x8)='keyring\x00', &(0x7f0000d95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000ebd000-0x5)='user\x00', &(0x7f0000e64000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000980000-0xd0)="4450b9ceda2be4e5c66cc56f8268c3dd4cb23b4470f73d82e2d141ffe6879583ae09bb594c88659122bc124dd1bc08cbda0e74183914edcb1b59d316920a35f3e609cd6cf948364549fe5c3d9ebaad419626e6d55c1b622d2ed958c7ffcb7d19a112f3bac993c4a49c4657720652b793684cb5210de4300d247102d731c90fd32177cdf204e289265d0cffe1cdfb62cf86bb0ad2f91915d73a93677b16abeade54e54695e6c93047c9a765c12597f14445b2560b3b70d0765e34f814f5aaa8031ef5b40ca5bef7c9a358783a4b5bb8da", 0xd0, r4) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") chmod(&(0x7f000075c000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00004af000)='/dev/sg#\x00', 0x8, 0xc900) faccessat(r0, &(0x7f0000783000)='./file1\x00', 0x20, 0x200) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cda000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000855000)=0x6, 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f000028c000)="607476722f6b547901000c00746521") getdents64(r2, &(0x7f000099a000-0x400)=""/24, 0x18) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000026000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000029000-0x9)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r4, &(0x7f0000029000)={0x27, 0x5, 0x9, 0x5, 0xdc, 0x800, "cb521f6937cdbf5ffd5d6451096268662ae2d082bc43e135390a07eec2897e7d5e0818d634a59fab57ee635e352fa44a0b2b871076f8f24af5d6c7675b5ffd", 0x11}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000019000)={0xeae6, 0x1, 0x0, 0x7f, 0x9}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000054f000-0xa)='mountinfo\x00') r1 = dup(0xffffffffffffffff) dup3(r0, r1, 0x80000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = request_key(&(0x7f00004ee000-0x8)='keyring\x00', &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005f000)="5c47504cb72700", 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) setns(r2, 0x4000000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000702000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000eb2000)="", 0x0, 0x0, &(0x7f0000974000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000479000)="81", 0x1) recvmsg(r2, &(0x7f0000e91000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f00002f9000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000903000)=""/75, 0x4b, 0x0}, 0x0) r3 = syz_open_pts(r0, 0x0) fchmod(r3, 0x0) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000313000)='/dev/audio#\x00', 0x1f, 0x4000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000ec2000)=[{&(0x7f0000a5a000-0x1000)="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", 0x290}], 0x1, &(0x7f0000164000)=[], 0x0, 0x0}, 0x0) ioctl$KDENABIO(r0, 0x4b36) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000073d000-0x90)=[{&(0x7f0000bcd000)=""/223, 0xdf}, {&(0x7f00001e9000-0xec)=""/236, 0xec}, {&(0x7f0000c86000)=""/234, 0xea}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b9f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b5a000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004a7000-0x10)={r3, 0xe7c, 0x4, 0xff}, &(0x7f0000bb4000-0x4)=0x10) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x20000000000014, &(0x7f0000155000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) recvfrom$ipx(r1, &(0x7f0000fd8000-0xae)=""/174, 0xae, 0x2000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000576000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000071f000)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000a18000)='./file0\x00', &(0x7f0000911000-0x1d)={0xc, 0x0, "468445b4"}, &(0x7f0000e1d000-0x4)=0x0, 0x0) name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f00007b4000)={0xc, 0x0, 'Xp \x00'}, &(0x7f00008e5000)=0x0, 0x0) renameat(r0, &(0x7f000091c000)='./control\x00', r0, &(0x7f0000ada000-0x8)='./file0\x00') 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x3d)=""/61) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ad2000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000026a000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) sendto$ipx(r2, &(0x7f00002cc000-0x1e)="636a409da9a7812bb7a83d4958d369a626aabe60b4f7b97784368c972ff1", 0x1e, 0x1, &(0x7f00009b6000)={0x4, 0xe37, 0x3, "1ae2e70b09e3", 0x3, 0x0}, 0x10) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) preadv(r0, &(0x7f0000cb5000)=[{&(0x7f0000e03000-0xe6)=""/230, 0xe6}, {&(0x7f00005e6000-0x61)=""/97, 0x61}, {&(0x7f0000193000)=""/17, 0x11}], 0x3, 0x0) fcntl$setflags(r2, 0x2, 0x1) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004bb000-0x90)={[0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2c55289e, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000179000-0x48)={0x7ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00001a5000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:08 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, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000707000-0x48)=[{0x4, 0x5}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000095000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000062000)=@req={0x8, 0x8000, 0xfbaf, 0xfffffffffffffffe}, 0x10) sysfs$3(0x3) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x11)=""/17) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x9) 2018/01/05 16:38:08 executing program 4: pipe(&(0x7f0000dc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x840c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1800000000, 0x8, 0x80000001, "2165c7f17dbecd7191f41f247233b351d2ded6042ce2d0cab08ef2e4daa713ca23155de351cbec45869dd7f807d40866ac76c5a50ed5e0adbcf28c0a04e6afde1a91e2c76b7d1dcb26cdcb7cf4e5aa50"}, 0x160) r1 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r1, 0x11, 0x8000000000000000) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) flistxattr(r0, &(0x7f0000c6e000-0xd5)=""/213, 0xd5) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f21000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f0000b3d000)=0x6, 0x8) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f01000-0x18)={r0, &(0x7f0000f01000-0x1)="", &(0x7f0000eff000)=""/0}, 0x18) pipe2(&(0x7f0000a55000-0x8)={0x0, 0x0}, 0x0) 2018/01/05 16:38:08 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00005d2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000083e000-0x28)={&(0x7f00002ba000/0x4000)=nil, 0x4, 0x0, 0x40, &(0x7f0000abf000/0x2000)=nil, 0x0}) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000be5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000)=0xe8) sendto$inet6(r1, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000ca8000-0x69)=""/105, &(0x7f0000d1e000)=0x69) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000080e000)='/dev/sg#\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f000074b000-0x8)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000362000-0x9)='/dev/rtc\x00', 0x109006, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000083f000-0x8)={0x3, r2}) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r0, 0x0) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000000000003, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000f7d000)=0x0, 0x4) 2018/01/05 16:38:08 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x2, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000013000)={0x5, 0x1, {0xffffffffffffffff, 0x1, 0x7f, 0x3, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f0000a61000)={0x2}, 0x8, 0x80800) r2 = eventfd(0xc00b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000058b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000de000)={0x0, 0x4, &(0x7f0000001000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x54f, 0x0, 0x0, 0x0, 0x3f}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000112000)='syzkaller\x00', 0x100000000, 0x28, &(0x7f00006fe000)=""/40, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x1ab, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2e8449800e424ab5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0x115, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x6, 0x0, &(0x7f00008a7000)={0x0, 0x0}) dup3(r1, r0, 0x80000) syz_open_dev$adsp(&(0x7f00001fa000)='/dev/adsp#\x00', 0x7, 0x40000) getresuid(&(0x7f00006b6000-0x4)=0x0, &(0x7f0000dd6000)=0x0, &(0x7f0000262000-0x4)=0x0) r3 = getgid() fchown(r1, r2, r3) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000300000)='/dev/qat_adf_ctl\x00', 0x503401, 0x0) accept$unix(r0, &(0x7f00009fe000)=@file={0x0, ""/16}, &(0x7f00007e1000-0x4)=0x12) sendmsg$alg(r0, &(0x7f00000b6000)={0x0, 0x0, &(0x7f00006f7000)=[{&(0x7f0000287000)="f0237125f024aef6ffea23ec9a41dbadd4cc91be", 0x14}], 0x1, 0x0, 0x0, 0x1}, 0x24040080) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00008dd000-0xa)='./control\x00', 0x800) r2 = open(&(0x7f0000028000)='./control\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x150) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000065000)=@assoc_value={0x0, 0x4c}, &(0x7f000082a000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000013e000)={r3, 0x9}, &(0x7f00001e2000)=0x8) open(&(0x7f0000b47000-0xa)='./control\x00', 0x60001, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000071c000-0x8c)={r4, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000093e000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007e9000-0x8)={r0, r0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000154000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000e39000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 16:38:08 executing program 3: socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fdatasync(0xffffffffffffffff) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x32000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000022000-0x1008)={0xca, 0xffffffffffffff5a, "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"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f00007ef000)='#!;', 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$getownex(r0, 0x10, &(0x7f00007be000)={0x0, 0x0}) 2018/01/05 16:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0xe17c7263d8610896, 0x128) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = socket(0x2, 0x807, 0x87) recvfrom$unix(r0, &(0x7f00007c3000)=""/186, 0xba, 0x10000, &(0x7f0000ce5000-0xa)=@file={0x1, './file0\x00'}, 0xa) clock_getres(0x0, &(0x7f0000044000-0x10)={0x0, 0x0}) 2018/01/05 16:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="e5fcb5bf0b00230000000007ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000adb000-0x20)=[{&(0x7f0000762000-0xe0)="41c2372a4146bee4174d4365de9b9784", 0x10}], 0x1, &(0x7f00003b0000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000202000-0x4)=0x7, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00002f6000)={&(0x7f000078c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001c5000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x30}], 0x1, &(0x7f0000a96000)=""/4096, 0x1210, 0x0}, 0x0) 2018/01/05 16:38:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x88180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x1000, 0x7fff, 0x6, 0x2, 0x6, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) sched_getparam(r2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x3, 0x4) sched_setscheduler(r3, 0x2, &(0x7f0000011000)=0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000074b000)={&(0x7f0000d55000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000260000-0xb)='/dev/vcsa#\x00', 0x14d, 0x100) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3e) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00004a2000)=0x0, 0x22) execveat(0xffffffffffffffff, &(0x7f0000ab1000-0x8)='./file0\x00', &(0x7f0000794000-0x38)=[], &(0x7f00009bf000-0x18)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 16:38:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000549000)={0x6, 0x20000800, 0xffffffff, 0x8, 0xdd4c, 0xfba5, 0x4dd7504b, 0x80, 0x7, 0x1}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e92000+0xfb9)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 16:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c30000-0x9)='/dev/vcs\x00', 0x400, 0x0) pipe(&(0x7f0000d2e000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a10000-0x20)={"40c7c25166c6abf07ccbc223130038f6", {0x4, 0x0, 0x4, "d9ff6976665b", 0x7, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a2f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000066000)=0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000934000)={0x0, 0x6, 0x9, 0xb8db, "6ace4ca66f0fed5c6d9b7fc1cd558008d9e28f7ba01a87e3b8cbe2f5eee94d265560fb88b955f74575c095de", 0x3a7}) getpeername$inet6(r3, &(0x7f000056f000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000269000-0x4)=0x1c) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005cd000-0x11)='/selinux/enforce\x00', 0x10300, 0x0) r6 = request_key(&(0x7f0000f54000-0x8)='big_key\x00', &(0x7f0000f0a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000326000-0x9)='/dev/vcs\x00', 0xffffffffffffffff) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_hci(r5, 0x400448e3, &(0x7f0000035000-0x8f)="57ee52c7120c42837e131181be3bd001c5a877d9154dc181d7dad91d69e0fb67def42c26eac59e0da627009e521e593fe10bc2a277d0a636e9c86817031de28f73e12767c5921ace8838e680dcc7f922c410b240b5a16cd1b507dde59046968b7d155446e2cbbed9279f23d29ff0c707057b25caff6c761019668671b23a6c1675ae11ae51cbb2c7b36d5f9f29531b") keyctl$get_keyring_id(0x0, r6, 0x7) waitid(0x4000, r1, &(0x7f00004a8000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000003, &(0x7f0000ed7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ee000)='/dev/sequencer\x00', 0xa003, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000093b000)={0x0, 0x0}, &(0x7f0000caa000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003db000-0x8)={r1, 0xaa}, &(0x7f000031f000-0x4)=0x8) flock(r0, 0x0) 2018/01/05 16:38:08 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000994000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000aff000-0x4)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000093, 0x0, 0xfffffffffffffffd}]}) 2018/01/05 16:38:09 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f97000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000001000)="845039f32cfd6d45cbee376dec31cce5c2e695b04f01c60122cba447f501a53ec4c32e56cdb866434d2b8b27ad9e5a80179e5fde3155926fff204f67778d95709f99fdcfdab06fcb86f8ce4af14eebff8ef83354340584f7e1260820a814bfc3b987a918bbedd210e18b345a31e10956d10abd506febbd5dfd57791938e8cc082a51e589dd7e2105566665766db6451e90699a4f6a3f569c7d80390be237003f75a6505e663e12509aeddb5dbebff587e6ca31262a87d8c51d982e612e5b4a70183678c5041ead9b93f42acb71b2b1506bc8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/05 16:38:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000026d000)=@generic={0x0, ""/126}, &(0x7f0000ccc000)=0x80) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f51000)=0x1, 0xff5e) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000471000-0x28)={@generic="84707d2e74eadbb1ab986336f4199b1c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f50000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) 2018/01/05 16:38:09 executing program 7: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ion\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/0) [ 36.245310] ptrace attach of "/root/syz-executor6"[3710] was attempted by "/root/syz-executor6"[5630] 2018/01/05 16:38:09 executing program 4: socketpair(0x100, 0x8e722e5312bf3965, 0x8000, &(0x7f00006d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x13000, 0x7fff, 0x9, 0x7ff8000, 0x0, [{0x2, 0x200, 0x6, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x100, 0x3f, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x2, 0xffff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x54}, {0x8ae, 0x22, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x0, 0x88, 0xeb9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x0, 0xf267, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7fff, 0x58, 0x401, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x1, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x1, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x100000000, 0xebf, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x18dd5e35}, {0x8000, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0xee}, {0x56450000000000, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffe9}, {0x51c, 0x0, 0x702, [0x0, 0x0, 0x0, 0x0], 0x98}, {0x2, 0x7ff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x6, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4a}, {0x8, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0xb73, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7, 0x619e, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x100000001, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x9, 0x23a7746e, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x80, 0x1000, 0xb9, [0x0, 0x0, 0x0, 0x0], 0x81}]}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x4000000007fffe) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007a3000-0x4)=0x0, 0x4, 0x0, &(0x7f0000719000-0x10)={0x0, 0x989680}, &(0x7f00007fb000)=0x0, 0x8) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x145, &(0x7f0000eb4000-0x145)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x5, 0x6, "f05007", 0x10f, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6f1aa", 0x0, 0x11, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x3c, 0x0, 0x0, 0x6, 0x0, []}, @routing={0xff, 0xe, 0x1, 0x4, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xd2d}, @calipso={0x7, 0x20, {0x4, 0x6, 0xff, 0x7fff, [0x2, 0x20, 0x9]}}]}, @dstopts={0x3a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @generic={0x0, 0x0, ""}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}]}], "8e4760d9a7a14f0e"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xfff, 0x4) 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00006ff000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d71000-0x4)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000e7f000)='/dev/vcsa#\x00', 0x2, 0x80080) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000f8d000)={0x6, 0x200, [{0x49be, 0x0, 0x10001}, {0xf510, 0x0, 0xff}, {0x9, 0x0, 0x8}, {0x2, 0x0, 0x1}, {0xe000000, 0x0, 0xffffffff}, {0x4, 0x0, 0x3}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007ac000)=""/52, &(0x7f0000923000-0x4)=0x34) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b76000-0x10)={0x4, &(0x7f0000b98000+0x244)=[{0x18, 0x1, 0x10000, 0x9}, {0x1, 0x3, 0x0, 0x8001}, {0x9, 0xfffffffffffffeff, 0xfffffffffffffff8, 0x7ff}, {0x8001, 0x800, 0xfffffffffffffffc, 0x7fff}]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d37000)=0x0) move_pages(r2, 0x5, &(0x7f0000a1c000)=[&(0x7f0000c5f000/0x2000)=nil, &(0x7f0000216000/0x1000)=nil, &(0x7f0000c92000/0x2000)=nil, &(0x7f000012c000/0x4000)=nil, &(0x7f0000a21000/0x1000)=nil], &(0x7f00004c3000)=[0xd8], &(0x7f0000e5d000)=[0x0, 0x0, 0x0, 0x0], 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r3, 0x0, &(0x7f0000c91000)="") 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f000011b000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3d000)=0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000061f000)={0x7, 0x9, 0x5, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$adsp(&(0x7f0000aa0000-0xb)='/dev/adsp#\x00', 0x1, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/05 16:38:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000336000)='/dev/adsp#\x00', 0x1, 0x2) stat(&(0x7f00006ca000-0x8)='./file0\x00', &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000277000)=[0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000082000-0x14)={0x3, 0x0, 0x0, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fdf000)={0x3, 0x2, 0x0, 0x1, 0x78}) [ 36.312159] ptrace attach of "/root/syz-executor6"[3710] was attempted by "/root/syz-executor6"[5630] 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000043d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) accept4(r0, &(0x7f0000c5d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x10, 0x2000) dup3(r1, r0, 0x0) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) times(&(0x7f0000f44000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000047000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000a91000)={&(0x7f00008d5000/0x1000)=nil, 0x0, 0x5, 0x9b, &(0x7f000088f000/0x3000)=nil, 0x3}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}}], 0x30) 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0xfff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = open(&(0x7f00007e6000-0x8)='./file0\x00', 0x40000, 0x22) socketpair$unix(0x1, 0x1000000000000007, 0x0, &(0x7f0000334000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ea2000-0x10)={r0, &(0x7f000004e000)="c4d5285f33d3494fbdf4362f44893390258c0c9f323d6c31262274e838931fb80ffc589172b76365d34c6a1b2d0d5e809f170219daff50c48a089cfcad4085869910049754f8d347320226e7caa14df2da3123944491ab81850774870e8d4bbcd3a98f3775"}, 0x10) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000f8c000-0x54)=""/84) symlink(&(0x7f00009e1000)='./file0\x00', &(0x7f0000e4c000)='./file0\x00') timerfd_gettime(r1, &(0x7f0000bba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={0xffffffffffffffff, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a8b000-0xd)='/dev/usbmon#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000085b000-0x4)=0x0, &(0x7f00000b0000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b3b000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000656000)=0x100000001, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/01/05 16:38:09 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, 0x80000040fe, 0x0, 0x0, 0x4, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006b6000-0xe)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000065e000)={0x2, 0x8, 0x1f, 0xfffffffffffffff8, 0xb044, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r1, 0x0) 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00005a7000)=0x8, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/05 16:38:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000179000-0x8)='net/raw\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d81000)='/selinux/checkreqprot\x00', 0x80100, 0x0) mincore(&(0x7f0000788000/0x4000)=nil, 0x4000, &(0x7f0000d96000)=""/135) dup3(r1, r0, 0x80000) sendfile(r0, r1, &(0x7f000050b000-0x8)=0x0, 0x47b7) 2018/01/05 16:38:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) signalfd4(r0, &(0x7f00007bd000-0x8)={0x10000}, 0x8, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) sendmsg$alg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f00000e5000-0x40)=[{&(0x7f0000447000-0xb)="fd", 0x1}], 0x1, &(0x7f00007c2000-0x88)=[], 0x0, 0x0}, 0x0) 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000b55000-0x30)=[{&(0x7f00009a0000)=""/92, 0x5c}], 0x1, 0x41fffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a47000)={0xe7, &(0x7f0000c68000-0xe7)=""/231}) 2018/01/05 16:38:09 executing program 5: 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, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000840000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00001f3000-0x4)=0x7) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f0000337000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000956000-0x4)=0x0, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001a9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000c26000)=""/255) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000269000)=@assoc_value={0x0, 0x0}, &(0x7f00002d1000-0x4)=0x8) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) close(r0) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000690000)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000638000-0x20)={0x7ff, 0x4, 0x20e, 0xfffffffffffff1a0, 0x9, 0xffffffff, 0x0, 0x0, 0x0}, &(0x7f0000aed000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004d5000)={0x1, 0x8, 0x8ec9, 0x200, r1}, &(0x7f00009e8000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e9d000-0x4)=0x0, 0x4) clock_adjtime(0x0, &(0x7f00006b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000624000-0x8)='./file0\x00') 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006f7000-0x74)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004c6000-0x1)="bd", 0x1, 0x0, &(0x7f0000023000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045c000-0xac)="9d", 0x1, 0x4004000, &(0x7f0000db1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e5a000)='l', 0x1, 0x4004045, &(0x7f00003c5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.535722] device eql entered promiscuous mode 2018/01/05 16:38:09 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa8000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000fab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x48eb, 0x200000) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000faa000)=0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000a68000-0x10)=[{&(0x7f0000faa000-0x5f)="9d11dc9cdd7531fbddb87febd60e0178a8", 0x11}], 0x1, &(0x7f00008e5000-0x48)=[], 0x0, 0x0}, 0x40000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000d42000+0xd27)=0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x4e, 0x3, 'client1\x00', 0x5, "390f0c3bbc480968", "d38bf80cc58c90aa7c452d342ba3e337cbb470f44bda5281522cdf8bf141e60e", 0x8, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000af9000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000834000-0x4)=0xfc2, 0xffffffffffffff92) pipe(&(0x7f0000cdc000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000715000-0x14)={0x1, 0xf98d, 0x6cd, 0x5, 0x2}) 2018/01/05 16:38:09 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000058c000-0x2)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000002d000)=0x4) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f66000-0x38)={&(0x7f0000c85000-0xc)=@proc={0x10, 0x0, 0x1, 0x10000000}, 0xc, &(0x7f0000ad3000-0x80)=[{&(0x7f0000cb8000)=[{0xfc, 0x76, 0x10, 0x1, 0x3, "9d74ec1db5e5638f859bcd34a9670dde1b913708375e2a55346e23cddb80c18c487df398bfdaf7094f97b0fbbcedc9c69f36204d7e11ce7aef0f112a5163f46635434fe985e389bc69b8f6e1ea7cf37dec6f3cd7ac16b01ef18a48cd7bd392cf64e0cdb665732471561ce1edea9a80d23af8239348641c830b8852b89a32841679b5b586e271d4fdf4ba5d0cc6f409e068a7f1b5871afccf4e8b58b59eb668025af43ffaf2476f32aa6ccf7fc4a85658af7253b86a0cbaeda054a71823c38d751e2544ba7597d74d212e51c7d856174ee59e0863e83efb254cf08678cd0c1894570343014998f12bcf"}, {0xa8, 0x3, 0x400, 0x0, 0x2, "e0ff26e3fb8db76be72971a4f41ae87a4bbb70f1e99fb83f6e6f4ba309f12d501911337bd0f50d101a2c112977e284531473dfdd77e82738d11efffba9cfba1bdaa9f3a4a60dd5d840f3e0d2eadbfa00a06a8d3627c3e39b03dce542ee2d84fe8b3a330aef524b174aa9116f9ac18da4cee25828b63e6d2e35653ee1b12788f88afb2751f6e292a18891591aeaf1a91db3cf31bb09"}, {0x108, 0x9, 0x800, 0x7, 0x2, "6ffc50e345bdfff40f3db521b1a0a75cf483fe1cb40b4f5a636b1bd7a731a576e0bf8264668fcd85ebb898fd9d0c0e05741925bef71ea4a91c3c511871bdc2310eee16eb8d3ee58727a4c116c1d40d42cb23e0b9567615b02d72393349a6e6ee01e3bdbb67fe9d29560714ccfd0a9212317c9a767443ada317e6372aecf6fda07adcc78e52410c41eb2012c433b404e8166057ae52e1319bb0d577818bd0a9aa45399d14537b150be95b685d85677a99069d5a7deb1a303a5a5781729f4058e408dc5e63cc3977c803f7d4901484270868b3565f2a32dce119a7f8ece3d93c0525043600f977b258d7a18c1e914721ab220de4ab58"}], 0x2ac}, {&(0x7f0000731000-0x13bc)=[{0x20, 0xb62, 0x100, 0x2, 0x1, "ca49ef7cdbffd75a794360312d"}, {0x1010, 0x7, 0x12, 0x4000, 0x3, "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{0xa0, 0x80000001, 0x4, 0x4, 0x0, "11839021fb1377001f2c4dc9efccfe65f298e3591da5a9acf63de717602bdd539d61440f6d9505f32e7e79cb50b33ba1e190a3a27fcfb5be4303748c20e1f4145e6539491f2964e8deac167bf1f8d60b892c10f6a456e05ab44923eeb757746259d3500aeafcbcbbca5e2e5a7c9e6b10741a2a033e317356b20c464fe10daa8777ba857162f973bf1ce0f7a2af984ec7"}, {0xdc, 0x1, 0x111, 0x2, 0x1, "7eb241dcea16f50e4087d25b96d00b8cdfde043e744cd0372b8a7b06a2cf1c692ff7fa80bf8f76eb07910e2f7c1c8b11bae5c39e6ee103e2016368ec417aa34cd6c5ec1c11de383a69864b13a467c41ec147db28ae34791ecef36a3dea34012d1a8e12ef9d22ad872e3477bfd00977f3a11bf8edc130590869e97d2336bc3cb70fcc4bc0fab306f0bca2e939a9a2a2bd96967dd24a8ca5ef8bec790f822fc418b10393e959d61e7467c8c90f01ae9a7c6563f86a5ea7d909963d3469940e990b919a3eac464c2bd2737fe0"}, {0x84, 0x5, 0x4, 0xeb, 0x1, "763d1d98733c6d6c2dc11b7087e5d9ff3846b3bdb0798cc2e3d35ef6ce2eba55c16d69fa0656d70d63ef7ec66ceaa8b78318ec5049cf48e97f1b8d67bd96230cef8a86e4b37e73b52ddef757cbe108f75ebf0c99713f4293832de1468ff2bbddd0a1630bdf4de7fb5d5696c524c28b675beb"}, {0x104, 0x4, 0x400, 0x6, 0x1, "ffb9b081053deb0bc325d68c3e393c5296893e8cb573570f46fce3462b43af035259ad7084b63ad671f0ac482dc623ec6f3d0bc3194b2313857ec48b52ac29aacb9647319da7b97b1773dd5fdc735d68e4b0c4b4d7b8ee55556730f7f8e9c52379afbaa8b32ce8375d0dcba17a97510e3dba8f4978b19ed724a0c933b78f4d0cedcb77d18cf3ef36944e062a7c1ff146f3dcdb77b1f98c0fb52fcfed1e231e61aa9c9b5c8f07b3dbaa6a80fb3fb0f9184dc3ae507ac6c5ba64e1203f3bb3a280d5a71aa7fda3651e879edbd7c0264b20fedd97bfc4c3973a887ecf85667a595732cbb55236e4421b7ca805f6ee20e3edc895"}, {0x64, 0x1f3, 0x2, 0x0, 0x1, "e2d1a3ce3634f6a71743f71359fe8b988f8644b138dcfb51600844db0b6fffb836863633e786320374545bbfcb8e6413923422251bd953f210b119079d90bc13d0b0355d024cbfe84ad76550916fe9578f0cc655"}, {0x24, 0xcc2, 0x1, 0x5, 0x3, 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"}], 0x1010}], 0x8, 0x0, 0x0, 0x40000}, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000bc9000-0x70)={[{0x7314, 0xb8, 0x1, 0x5, 0x7f, 0x7fffffff, 0x9, 0x100, 0x3ff, 0x3, 0x2, 0x7, 0x8001}, {0x1, 0x80000000, 0x7, 0x6, 0xffffffffffffffc0, 0x80000001, 0xfc6, 0x4, 0x0, 0x5, 0x401, 0x8001, 0x3}, {0x4, 0x234, 0x3, 0x6, 0x7, 0x4072, 0x8001, 0x9, 0x6, 0x5, 0x1, 0x1, 0x4}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000097b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2af28", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ff000-0x9)='/dev/dsp\x00', 0x10100, 0x0) clock_gettime(0x0, &(0x7f000051e000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000059d000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f00008e5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:38:09 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000004000)={{0xfff, 0x2, 0x48, 0x2, "496b2401b5f84d59bf4a3370e3bdf13f8c2f000106fcd2a87264cb02d4b01f74901028c7ede01feff0bcad17", 0x3}, 0x0, 0x0, 0x100, r2, 0x81, 0x4, "c9065045099403898822490d0667c3c952909c5c14bd9ab1adb1f3fa586777fabb859ade6934aa46635b52812156dcc481fdc288260ff826db1ec9fe7f84888c", &(0x7f0000002000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400, 0x7, 0x100000000, 0xed8a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x8001, 0x8) r3 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') tee(r0, r0, 0x3, 0xcc07481a3b768d0a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000aa2000-0xc0)=""/192, 0xc0, 0x0, &(0x7f0000861000-0x10)={0x0, 0x1c9c380}) r0 = syz_open_dev$admmidi(&(0x7f0000ff0000)='/dev/admmidi#\x00', 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000994000)={0x2, 0x3, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndpcmp(&(0x7f00007c2000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfe7, 0x40) syz_open_dev$vcsa(&(0x7f0000db6000)='/dev/vcsa#\x00', 0x0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004ad000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000-0x4)=0xe8) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) clock_gettime(0x7, &(0x7f0000f7c000)={0x0, 0x0}) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ccb000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cec000)={0x0, 0x80000000, 0x50bd, 0x8}, &(0x7f0000a25000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005a2000)={r1, 0x5}, &(0x7f00003eb000)=0x6) r2 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x0}, &(0x7f0000902000-0x4)=0x0, 0x0) 2018/01/05 16:38:09 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007b7000)="1f000000120003f20500940600000077012100410800150000000000e30081", 0xfffffed9) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa000000000000802, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc9000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fca000-0xad)={0x0, 0xa5, "e5e77ff505b50cf36ee91b6837f187e5b201ce5096de22fd01e66d2400572e69f5757ff8170d90a944aaf23dd13cd3f0cfbad5925d7f27f3024caaa2933db05011d53e1690689ff446658f114e6ca401ef5f08a87d4e52954338b146107f0bd9e1dd26aac4c7b5c1fa62561d7f0c865f8b35d7e72080e366c81c9aea5550ed7f250fff613dd3a5cc41026955381ac790f87853076d81d5b705d4b9a105088457c1467b3bd0"}, &(0x7f0000fc9000)=0xad) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fc9000)={r2, 0x0, 0xda, "d6b3df89ca58471256b4b049dab2cb9eb966cf96158342c7a3bea8e65f2b7d43d44feb378743ed30bef0b7fa52d39ca4e7deb0730b0393b714585e32495c161005b4c4dd0be94a50678fc1962ccb7cc686728ee50ae9b5e0aa285c826df5c23c49d5495f70a89202d23b92ec72ae63e02b5d04dd4f07ccb5e48f4431acde70c7edd5ff8c050f2080425efe6259a235ade104a374fb89f1b373dfb4fd8ba71235323dc0e46f7eb7af9cfce1c39ec873e7e95aa23012a31df13940b4ad3a96fa114ba4d0ad582ae1e086cbc92254d41019b966f3c578748d830f45"}, 0xe2) splice(r0, &(0x7f0000fc9000-0x8)=0x0, r0, &(0x7f0000479000-0x8)=0x0, 0x10000, 0x7e50d617e5931a9a) sendto$inet6(r0, &(0x7f0000fc4000)="", 0x0, 0x0, &(0x7f0000fc5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000869000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x4, 0x4, &(0x7f0000e20000/0x3000)=nil, 0x1}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x1000000000002, 0x78, 0x3e3, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r4, 0x0, 0x10001, 0x8c) r6 = dup(r3) setsockopt$inet_udp_int(r6, 0x11, 0x66, &(0x7f00007b2000)=0x40, 0x4) r7 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r7, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r4, &(0x7f000038d000)={0x420000004, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/sequencer2\x00', 0x400001, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f000089b000-0x10)={0x1, &(0x7f00001b5000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x100) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000655000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000536000-0x14)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0xfffffffffffffe8d}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bc0000)={0xd, 0x4, &(0x7f00006b9000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000852000)='syzkaller\x00', 0x800, 0x38, &(0x7f000004f000-0x38)=""/56, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000183000-0x7)=""/7) 2018/01/05 16:38:09 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000573000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006db000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = syz_open_dev$dmmidi(&(0x7f0000cb7000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b5b000)={0x3, 0x3}) r3 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) 2018/01/05 16:38:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000006f000)=0xa000000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000afa000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000558000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$midi(&(0x7f000062c000)='/dev/midi#\x00', 0x6, 0x80000) write$fuse(r1, &(0x7f0000db4000-0x14)={0x14, 0x0, 0x6, @fuse_poll_out={0x5}}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c59000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0}, 0xb) 2018/01/05 16:38:09 executing program 1: lstat(&(0x7f0000401000)='./file0\x00', &(0x7f0000f9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) 2018/01/05 16:38:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a9000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) 2018/01/05 16:38:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c34000-0x9)='/dev/rtc\x00', 0x8cc82, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006c0000-0x20)={0x4, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000aeb000)={r4, 0x7f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x1, [@random="fa2e1fcb91be"]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) r6 = dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000ba6000)=@assoc_value={0x0, 0x2}, &(0x7f0000070000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000dbd000-0x8)={r7, 0x8}, &(0x7f0000f58000)=0x8) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000440000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000284000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffff9c, 0x40046208, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000a38000-0x12)='/dev/input/mouse#\x00', 0x1, 0x210040) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f0e000)={0x3, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000e9f000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_NMI(r2, 0xae9a) 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2018/01/05 16:38:09 executing program 7: open$dir(&(0x7f0000981000-0x8)='./file0\x00', 0xa8e00, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c8e000)='/dev/snd/midiC#D#\x00', 0x0, 0x111000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000b0000-0x1c)=@random={'security.\x00', '/dev/snd/midiC#D#\x00'}, &(0x7f00006e7000-0x8)="26df757365727d00", 0x8, 0x3) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007da000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b1b000-0x15)='net/ip6_tables_names\x00') setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d00000)=0x8, 0x2) getdents64(r1, &(0x7f0000ac3000)=""/48, 0x24) getdents64(r1, &(0x7f0000219000-0x17b)=""/936, 0x3a8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000667000-0x8)=0x0) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x1c)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x1000, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000006b000)={0xb4c7, 0x3, {0xffffffffffffffff, 0x0, 0x4, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000279000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00000f9000)=""/4096) 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f25000)='/dev/dmmidi#\x00', 0x7, 0x288000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000200000-0xf8)={{0x3, 0x0, 0x1c0, 0x0, 0x0}, 0x7ff, 0x100000000, 'id0\x00', 'timer1\x00', 0x0, 0x32, 0x6, 0xb0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000c79000)=""/19) 2018/01/05 16:38:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0xa, 0xfffffffffffffffe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006f4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) flock(r0, 0x8001) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00003ba000)={0x26, &(0x7f000024e000-0x26)="724e967e6a5c9f6a5769bb9e94e2c324422e204d7768a03e87a2ab9d404273e9737d89bc6730"}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000044e000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f8d000-0x8)={0x2, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000a78000)={{0x5, 0x5, 0x3, 0x20, "553ec53e89fa16de49028dc412abc5efeb93c1c36936a914efb70c69e22fab747d8b9ae01a39b64b36588857", 0x9}, 0x0, 0x0, 0x370, r2, 0x7fff, 0xfff, "1f569bbd83d280d1598d93c194ff6c797f9327f1ba6f071f868144ef7393aa9c49c540febd7ef8a6f0a1ced01a342954ee06a5780603f3855ff3672d66077be3", &(0x7f000016f000)="7070703127406e6f646576d42e2c73656c6600", 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x8, 0x7, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ad5000-0x20)={@common='ifb0\x00', @ifru_flags=0x300}) fcntl$setown(r1, 0x8, r2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d2e000-0x20)={0x3f, 0x800, 0x4d4, 0x1c95, 0x6, 0x7}) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x5) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='net/connector\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x76, 0x3, 0x10, &(0x7f0000006000/0x3000)=nil, 0x80}) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00003a2000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 36.893947] device syz2 entered promiscuous mode 2018/01/05 16:38:09 executing program 7: 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) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000647000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x2, 0x1, 0xffffffff, &(0x7f0000e0b000-0x10)=@generic="c3042de273ddbb80c2beb3565b9b5967", 0x5, 0x1f, 0x43}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00000a2000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f61000)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000ecb000)=[{&(0x7f0000c22000)="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", 0xf40}], 0x1) 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000037b000)=""/215) ioctl(r1, 0x7, &(0x7f0000ef6000)="df1ea6acaca75250948a9feb5bcd24224b552020bd") recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00008fc000)=0xfffffffffffffff9, &(0x7f0000c2a000-0x4)=0x4) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x80000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f000087b000-0x8)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000283000)=""/128, 0x80) fcntl$addseals(r0, 0x409, 0x8) 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x53ea, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x0, &(0x7f0000008000)=[]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f000000a000-0x4)=0x1ffffffffffffff, &(0x7f0000009000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000000a000)={0x0, 0x0, 0xffffffffffffffff, 0x2, 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]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) 2018/01/05 16:38:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/05 16:38:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ac000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000169000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f00009f8000)='/dev/input/mice\x00', 0x0, 0x242) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000046000-0xc)={r3, r0, 0x7fffffff}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000459000)="53519b62aadc0100ed6cdcf916a8f8e7f7bb48b7016caabd1ca9037c3de881cbbf02ee94bd94fb4fb1738a3fd29ec3862b8ee2ed3a2ceffd559e6ec450214212c6aa0000e3") getdents(r3, &(0x7f0000b2d000-0x50)=""/80, 0xfffffffffffffd86) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004df000-0xc)={0x1, 0xffffffffffffffff, 0x0}) recvmsg(r4, &(0x7f0000213000-0x38)={&(0x7f00008a8000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c3000)=[{&(0x7f0000ca7000)=""/117, 0x75}, {&(0x7f0000342000-0x4a)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000446000)={0x0, 0x6}, &(0x7f0000e7b000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000f51000)={{0x9, 0x3, 0x0, 0x1, 0x1000, 0x4}, 0xd35c}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000ced000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c8c000-0xc)={r5, 0x80, 0x30}, 0xc) [ 36.925939] device gre0 entered promiscuous mode [ 36.940221] binder_alloc: 5810: binder_alloc_buf, no vma [ 36.952470] binder: 5810:5814 transaction failed 29189/-3, size 0-0 line 2960 2018/01/05 16:38:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000910000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cfc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r1, &(0x7f00009d4000-0x8)='./file0\x00', r2, &(0x7f00008f0000)='./file0\x00', 0x2) 2018/01/05 16:38:09 executing program 6: mlock(&(0x7f00000cd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e2a000-0x4)=0x0) flock(r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000770000)=0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0xfffffd68) [ 36.990557] binder: BINDER_SET_CONTEXT_MGR already set [ 37.000842] binder: 5810:5826 ioctl 40046207 0 returned -16 2018/01/05 16:38:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d4d000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x100000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 16:38:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x3ce8df95576cd13) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 16:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000849000)='numa_maps\x00') perf_event_open(&(0x7f000037b000-0x78)={0x3, 0x78, 0x20, 0x81, 0xfff, 0x800, 0x0, 0x3f, 0x800, 0x9, 0x0, 0x790, 0x8, 0x6, 0x4, 0x9, 0x3, 0x5, 0x4, 0x7fff, 0x1, 0x0, 0x100000001, 0x81, 0x7, 0x9, 0x100, 0x7fffffff, 0x32b7, 0x4, 0xff, 0x6, 0x401, 0x400, 0x7fffffff, 0x100000001, 0x7, 0xe8, 0x0, 0x100000000, 0x4, @perf_bp={&(0x7f00005f4000)=0x0, 0x7}, 0x10000, 0x2, 0x5, 0x0, 0xff, 0x400, 0x1, 0x0}, r3, 0x2b, r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000e2f000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000743000)=0xc) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f00004cd000)={0xc6f0, 0x9}) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f0000239000-0x4)=0x5, 0x4) 2018/01/05 16:38:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0xb0)={0x7, 0x0, [{0xc000001f, 0x10001, 0x4, 0x1119, 0x8, 0x0}, {0x4, 0x0, 0x995, 0xd3, 0x2, 0x0}, {0xc0000007, 0x100000000, 0xfff, 0x101, 0x1f, 0x0}, {0x4, 0xf5, 0x6, 0x5, 0x3, 0x0}, {0xc000001f, 0x100, 0x7, 0x7b6e, 0x3ff, 0x0}, {0x80000000, 0x5, 0x4, 0x7fff, 0x5f3300, 0x0}, {0x6, 0x7fff, 0x401, 0x6, 0x1ff, 0x0}]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000061b000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000010000-0x8)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000033b000-0xf)="a4035f5e400cdca38c709144bbdd3d") 2018/01/05 16:38:09 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800008000008, 0x84) connect$inet(r0, &(0x7f0000a6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) socket$kcm(0x29, 0x7, 0x0) r1 = accept$inet(r0, &(0x7f00002e4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000292000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a6a000)={0x0, 0x0}, &(0x7f0000a6a000)=0x8) 2018/01/05 16:38:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c26000-0x6)={0x2, 0x3, 0x6}) sendfile(r1, r1, &(0x7f0000359000)=0x0, 0x21) 2018/01/05 16:38:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000a5b000-0x10)={&(0x7f000013b000)="8bca67ffb20adef47ab559014684eb721dabd5af5c8b493b19831f31a2d8b81ebbb2ff67a6ea0810658851e1673dc05fed36f4d2c4c89272a1fcd11d933047f917a08fcfb8aeb5250277374dd62ac7fb874323338784e4891032f88c9bc049bffce4e5aee1dc95b82a73f1df126f8d25027a00c8b03dc34a01d0693d607725cef9d41373a568d4db3752d35ecf0f6613484c1ac229251091902736436e0c7a656bd07efe17893359d821a754665c1e04682bcc4191382f22641be38cf053037869153de16b0eaf28c2fd97ef", 0xcc}) writev(r0, &(0x7f000018f000-0x10)=[{&(0x7f000087f000)="29000000200019ff00003fffffffda060200000000e80001040000040d001000ea11a6000005000000", 0x29}], 0x1) prctl$void(0x27) 2018/01/05 16:38:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000438000-0x4)=0x7, 0xdb) bind$inet(r0, &(0x7f000017c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000fa1000-0x27)=""/39, 0x27, 0x0, &(0x7f00005a0000-0xd)={0x3, {"fe00d465b78c97"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008f7000)=0x0, &(0x7f0000dda000-0x4)=0x4) sendto$inet(r0, &(0x7f0000329000-0xbd)="", 0x0, 0x0, &(0x7f0000893000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.065188] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.131590] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000edd000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x121042) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d61000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf75, 0x100000001, 0xfff, 0x6, 0x75, 0x100, 0x4, 0x1, 0x7fff, 0xd5d6, 0x400, 0x6, 0xff, 0x100, 0x5]}, &(0x7f00007b8000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000b5000-0x8)={r1, 0xa7ce}, &(0x7f000064a000)=0x8) 2018/01/05 16:38:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000076d000-0x8)='./file0\x00', 0x1, 0x108b) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004d8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000002c000)=0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000219000)='/dev/input/mice\x00', 0x0, 0x42400) creat(&(0x7f0000e02000)='./file0\x00', 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f00006e1000-0x8)={0x0, r0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000417000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000063000)={r2, r0}) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00002f2000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b3", 0x1, r0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/access\x00', 0x2, 0x0) r5 = fcntl$getown(r4, 0x9) ptrace$getenv(0x4201, r5, 0x2, &(0x7f0000d4b000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0xe4, 0xfffffffffffffff8, 0x9}, &(0x7f000025f000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00004e5000-0xa)={r6, 0x4, 0x1, [0x20]}, &(0x7f0000f24000-0x4)=0xa) add_key$user(&(0x7f0000a18000)='user\x00', &(0x7f00004d7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000092f000-0x1000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000cea000-0x4)=0x0, &(0x7f0000ecf000-0x4)=0x4) 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000457000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x9344a4336883dbca, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a8e000-0x4)=0x8) ioctl$TCSBRK(r2, 0x5409, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000318000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f12000-0xb8)={0x0, 0xcf6, 0x1, 0x6, 0x75c, 0x1, 0x101, 0x2, {0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xd618, 0x7fff, 0x401, 0xffffffff}}, &(0x7f00008da000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fb3000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xff, 0xffff, 0xc39, 0x48}, &(0x7f0000efe000-0x4)=0xa0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1b000-0x9)='/dev/dsp\x00', 0x800, 0x0) read$eventfd(r2, &(0x7f000067f000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000bc8000-0x20)=[{&(0x7f0000a88000-0x4c)=""/76, 0xfffffd23}, {&(0x7f0000c15000-0x32)=""/50, 0x32}], 0x2) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00009ec000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000d37000)={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom$llc(r2, &(0x7f0000a47000)=""/143, 0x8f, 0x40010102, &(0x7f0000146000)={0x1a, 0xc, 0x81, 0xfffffffffffffcbb, 0x9, 0x200, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") r0 = open(&(0x7f0000718000-0x8)='./file0\x00', 0x80, 0x11) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fdc000-0x150)=[{0x0, 0x0, &(0x7f0000866000)=[], 0x0, &(0x7f00008a5000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000f03000)=""/244, 0xf4}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) pipe2(&(0x7f0000b7e000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000a74000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 37.177405] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 37.248317] syz-executor4 (5898): attempted to duplicate a private mapping with mremap. This is not supported. [ 37.263321] MPI: mpi too large (16392 bits) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00002cc000)={0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000084a000)=""/58) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000097b000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000805000-0x4)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000010000)='/dev/dsp#\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000fbb000)={0x5, &(0x7f0000ca3000)=""/209, &(0x7f0000632000-0x78)=[{0x73fd, 0x18, 0x7fffffff, &(0x7f000014e000-0x18)=""/24}, {0x8001, 0x24, 0xdf, &(0x7f000010c000-0x24)=""/36}, {0x7fff, 0x7, 0x1, &(0x7f0000237000)=""/7}, {0x800, 0xa7, 0xd7b, &(0x7f0000cbc000)=""/167}, {0xffffffffa9a92bba, 0xb7, 0x8, &(0x7f00002a1000-0xb7)=""/183}]}) r2 = syz_open_procfs(r0, &(0x7f0000c41000-0x7)='cgroip\x00') setns(r2, 0x0) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) close(r0) 2018/01/05 16:38:10 executing program 2: clone(0x0, &(0x7f0000697000-0x2a)="", &(0x7f0000cf9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000855000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a28000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7fff, 0x401, 0x4, 0x100000000, 0x1, 0x1ff, 0x393, 0x6, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r1, 0x4, 0x6, [0x3, 0x2, 0x9, 0x40064231, 0x0, 0x8]}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000021d000)={0xfffffffffffeffff, 0x2, 0x8}) getcwd(&(0x7f000027c000)=""/229, 0xe5) 2018/01/05 16:38:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) time(&(0x7f00004bc000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000828000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00003bb000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fc5000-0x4)=0xc36, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f79000-0x4)={0x5a7}, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000953000-0x12)='/dev/loop-control\x00', 0x80, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) dup2(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.295209] MPI: mpi too large (16392 bits) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f83000)={@common='bcsf0\x00', 0x7}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000aa0000)="130000001000ffdde200f49ff60f050000230a009d000000110007a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d99d04cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c809d07b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae629b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fc1000-0x10)={0x0, 0x7, 0x4, [0x1, 0x5, 0xa01b, 0x8]}, &(0x7f0000fc1000-0x4)=0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc0000)=@assoc_value={r2, 0x368}, &(0x7f0000fc0000)=0x8) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0xfffffd70, 0x6, 0x0, @fuse_notify_retrieve_out={0x2, 0x0, 0x7, 0x0}}, 0x30) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ffb000)=@assoc_id=0x0, &(0x7f0000632000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000593000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7, 0x5df, 0xee5e}, &(0x7f000051e000-0x4)=0xa0) r2 = socket(0x10, 0x2, 0x0) readv(r2, &(0x7f000059b000)=[{&(0x7f0000dba000-0x67)=""/103, 0x67}, {&(0x7f0000ffc000-0x49)=""/73, 0x49}], 0x2) write(r2, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000438000-0x5)='user\x00', &(0x7f0000ffc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ffc000)="3c4c7192373687bfcdb1e8eddfafa3e71303a3a114f4e7ca293d8a0e4a551683c029057f69b791721e5e10830a9ea29636387fdd8d1e8bcc5bf9ba93730c2043d508857b2b79258790d33bb64651884da8", 0x51, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x2800) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ffb000)=r4) 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = semget$private(0x0, 0x0, 0x100) semop(r1, &(0x7f0000b2f000-0x18)=[{0x7, 0x9, 0x800}, {0x2, 0xfffffffffffff082, 0x800}, {0x1, 0x5, 0x1800}, {0x4, 0x1, 0x0}], 0x4) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000302000)=@known='trusted.syz\x00', &(0x7f0000001000-0xed)=""/237, 0xed) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x1)=0x3) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x1000000400) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000005000-0x10)={0x3, 0x0, &(0x7f0000005000-0x2)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000-0x30)={0x98, 0x0, &(0x7f0000003000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f0000007000-0x40)=[@fda={0x66646185, 0x0, 0x0, 0x23}], &(0x7f0000003000-0x40)=[0x0, 0x0, 0x0]}, 0x0}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000005000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000008000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000006000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80005, 0x3, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000)=0x2, 0x4) 2018/01/05 16:38:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x77, 0x0, 0x0, 0xb554, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000887000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00009a8000)='/dev/admmidi#\x00', 0x7, 0x401) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fa2000-0xb)={0x4, 0xff, 0x10001, 0x81, 0x5, 0x7fffffff, 0x59b, 0x9d6, 0x400, 0x800, 0x2dc5}, 0xb) fchdir(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00005a1000-0x4)=0xffffffff, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000775000)={0x0, 0x0}, &(0x7f0000981000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000386000)={0x0, 0x37, "0ee026ac9d0cf133cc3f8318637cb3826d1db13b4e9723f96aff47f7837091591a2d02fa18c61e8055a694e7a10144baf956ac4fa6f274"}, &(0x7f0000e2e000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000e000-0xb8)={r4, 0x1000, 0xefbc, 0xe7a, 0x4, 0x100000000, 0x0, 0x3, {r5, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2be8, 0x5, 0xd6, 0x0}}, &(0x7f00006f9000-0x4)=0xb8) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$tun(r0, &(0x7f00001a1000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "cadfcc", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40e585", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000)='./file0\x00', 0xa8, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x6, 0x5, 0x7, 0x4, 0x2, 0x5, 0x1ff, 0xffffffffffff0401}, &(0x7f0000001000)={0x4, 0x4, 0x7, 0x4, 0x20, 0x0, 0x9, 0x8}, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x2, 0x87, 0x1, 0xffffffff, 0x4c}, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)={0x2}, 0x8}) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000ff6000-0xb1)=""/177, &(0x7f0000b28000)=0xb1) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x8907, &(0x7f00003c8000-0x4)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000547000)=0x0) readv(r0, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x5c}], 0x1) shutdown(r1, 0x2000000001) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d8d000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e48000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d8000)={r3, r1}) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x80000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00000fb000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000ccc000)={r1, r2+30000000}) stat(&(0x7f0000aba000-0x8)='./file0\x00', &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00003c7000)='./file0\x00', r4, r5) r6 = add_key$keyring(&(0x7f000013d000-0x8)='keyring\x00', &(0x7f0000da2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r6) timer_create(0x4, &(0x7f0000f63000)={0x0, 0x26, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) timer_settime(r7, 0x0, &(0x7f0000028000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00009bf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r8, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)='(', 0x0}, 0x20) unlink(&(0x7f0000afd000)='./file0\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r8, &(0x7f0000de6000)=""}, 0x10) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064e000)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ead000-0x20)={0x12222a60, 0x0, 0x0, 0x6dd5}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000804000)={0x3, r10, 0x10001, 0x5}) 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009a3000-0x11)='cgroupkeyringem1\x00', 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000923000-0x1)="01", 0x1}], 0x1) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000053b000-0x8)={0x0, 0x1f}, &(0x7f0000faf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c0000)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) bind$alg(r3, &(0x7f000069e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0xfffffffffffffe30) fcntl$setflags(r2, 0x2, 0x1) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000408000)={0x0, 0x0, &(0x7f00006be000)=[{&(0x7f0000fcb000)="efc7760ca7896ade04a3535013698af5406927e1f9e6b69b38ecfd050b6271a006f2", 0x22}, {&(0x7f0000d86000)="b10778f458b031728c4ec72af7f4db3c02f409761e5f363c113f0ef964eafc8c7dd81f", 0x23}, {&(0x7f0000b54000)="75cbb27582cd4ef73ffa51ffb6193cf540ee19f50821192b8ebabde2994dde526014b2635d86f3f67fe61c0621049c332bab89f49bc2a59bb177e1c9426f03942932dab9c7d46cb14ca7e0f831007fc1", 0x50}, {&(0x7f0000056000)="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", 0xfd}, {&(0x7f00001eb000-0x2a)="9ee5723f9161693e6d20d13ca82bc667f55078435a585f1f22cdecb300cc52a56681381a7223f1530f57", 0x2a}], 0x5, &(0x7f0000528000-0x140)=[@iv={0xf8, 0x117, 0x2, 0xe0, "2ddcfc3c90833fb4f2274dab30978ff8555bae73a13a614f9b5b4b0dd24a5f66466c02e346209db3bb0a6f4c733ba1c118002c8be947416c8af901235297504f7e4279835cb0bb5ee768dd6318242661b6cff03563605e2136693a05632394733d986b88c4d54b05db132901e9693214f2649b5a0a808c649f1a806d2f8e8522068d055f8044adc4e0e2ea9bbaddd69c561cea6b21e7d5d5ba47424103d9870bc41e4ef7e11dfa0855465da94314b0f33405b61412f63a587e2d9d7467dda31cb8caa346ff51bdec8285162d399a8bbb0c8a08c9cb9621c3416438373ac49e26"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x110, 0x0}, 0x40) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00007de000-0x20)={0x0, 0x0, 0x1000000000000000, 0xfffffffffffffffc, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c85000-0x20)={@generic="b6464eb9ba21cea93635a02b2a667293", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000068b000-0x8)={0x0, 0x0}, &(0x7f000019b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000601000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00001f7000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000038e000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000148000-0x12)='/dev/input/mouse#\x00', 0xc, 0x400000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00008ba000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f00001a9000+0x3a2)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_open_dev$amidi(&(0x7f0000e42000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000711000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 37.483092] binder: 5961:5969 transaction failed 29189/-22, size 32-24 line 2845 [ 37.504458] binder: 5961:5969 ioctl c0306201 20004fd0 returned -14 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e3a000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) r2 = dup3(r0, r1, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000e37000+0x410)=0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000f1b000)=0x1) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000057c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000a33000-0xef)=""/239) ioctl$KVM_SMI(r2, 0xaeb7) syz_extract_tcp_res(&(0x7f000021f000)={0x0, 0x0}, 0x4, 0x200) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a23000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000635000-0x4)=0x0) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f2e000-0x4)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000227000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe3000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f0000bb9000)=0x0, 0xaa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000149000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c20000)="1f0000000104ffebfcde45c805000000fffffffe07000180040701dcff9f00", 0x1f) 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000280000)={&(0x7f0000e6f000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c0000-0x70)=[{&(0x7f0000eb2000)=""/59, 0x3b}, {&(0x7f0000d3f000)=""/27, 0x1b}, {&(0x7f00006af000-0x30)=""/48, 0xfffffffffffffd0a}, {&(0x7f0000309000)=""/171, 0x37e}, {&(0x7f0000953000-0x74)=""/116, 0x74}, {&(0x7f000062f000)=""/166, 0x2c5}, {&(0x7f0000479000)=""/0, 0x0}], 0x7, &(0x7f0000789000-0xd3)=""/211, 0x2c2, 0xdb25}, 0x2) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000364000)=""/0, &(0x7f000001d000-0x4)=0x9a) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000706000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000efa000)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000f02000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f02000-0x4)=0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f00000)=[{{&(0x7f000015e000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ee000-0x80)=[{&(0x7f0000f00000)="1bdd5ec3cdd05fe59fb24d31d722c0df0e1c8a9ef1e720ca04120e17c9590b819820911fbd20af77c7d4cfb57df6069c91d60cc257fe2c36d3b1542e7ce606fd1f12", 0x42}, {&(0x7f0000edd000-0xb)="93065b3d7eb58543a01bdf", 0xb}, {&(0x7f00001bc000)="dec8", 0x2}, {&(0x7f0000f01000-0xc2)="0abc6206880b5a1284ace832193ca5d5267ef24d697f5986f7660cfe97b379926ccddb5cabed956a8befeb05f45ccfb10e0add5f2299de639869a49c38a86c962661b840bd691bc84bace003edabf039b44a415d1ab43fef5ca46fa7f923fb2ec923bc22e25a6b30f0213beee4946a94c8c39987c8b0de92f93847c4cddfec88bb21532b268101550461bd5ead83c5808ca0715a3aa790f0ffa3a3c721d3cd613abc33e7ba4dc13aace8e51089208ab51feb65617a3db17c637f3b3a6fd00458f31a", 0xc2}, {&(0x7f0000deb000-0x9d)="5d609f5e2b04c987d1799203dc1004b367bdf83d08d28d34759cf73e5fa727f680531b3c792a5b326f6b65f0863feba78eefa7bfaa517c3436316f2e159b854491c077ac9d7e2ccaf1d06ee6502a64a53a34874e16654418c93bf677d1c11d528d3db8d68194ffc24613a37d114fe72a7d29622116d3a2964f56c3c2897f9b5b9a9dce1090070da5dacf890beb43d4fb1da926b90a83dd86fed9c5824a", 0x9d}, {&(0x7f0000a08000)="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", 0x1000}, {&(0x7f0000f00000)="58fdff0abe2ad1149610f067da390bae94e69018466274fcc8d51e89930c3afbd88979db192de77ebeddceccfda08c2798787835c4e55e090208bfd37dd572f6d1dc880553984183f83a862b43e0722f30b1d4a4209c189ce9677ed318a0b9cc14480dd838e3822d3175b39348b2a4fca7e52b915a6f5acc1ca658673db97ab16b4dda73ec0e82b8544e", 0x8a}, {&(0x7f0000f00000)="7b3174f028d7b80c044c92d0ff0ae304d8675a1564a837b72114b71999fb78783a7340cd206df2ae3d36da3190", 0x2d}], 0x8, &(0x7f0000a86000)=[{0x78, 0x0, 0x61f05697, "cc17846b7793f6670a5216eef1b4ba2e023a1916f04d74b00b130e571daba6806a0474916e9bfa954a9220b8be9af4a5cea0a1ee4bbd2c2dbe67f1c75ebde7a9cd5a0c55e6564766b54212efcbed5f147d8e3a6a6ad2aa47f859a27799f3695b75fb50c6b68c"}, {0x90, 0x11b, 0x116, "bd84310fd2be7d6b6cc5980d3e8158ee1bf4c6cd0e23bf1e56eeacf42828f6b39caef5eb06d5647d0ba569be5d097648c153686c77504e1fae28c8987570f25d1ef9aeb2e73c70210e35ef373adab86edf74580b58f90e3991106c01c1bd5df32882b662778809413d904edb3966ebe1e975afc60ce4b365a0ed4852d70e20"}], 0x108, 0x40004}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000f00000)=[{&(0x7f0000ba2000-0x6c)="afb86db529b8fb7f18207855c46770c58d279066d2c505407b8d0590a98b8fa73c289afba690afbf2f9096886f2e06d9e02b6db15bf364d4a0fe363546f13912aa01b53ca6d321d6d52dabce839dc45acf5b0ac1b01708fb3472d2571ee2f8739c36919e74f90c910fce1d46", 0x6c}, {&(0x7f0000f01000-0x70)="4dcca1fb047f7837e3aa5edd913ce915f75691852cbe50f10a3e8b1718ec095dddfe8a9a58629d41dbb8403c1511abbdc1245ef88a46a14147d7e58f75a9d1274a461d4cc03b506111eea5b7437d02b1bba610eef7802cc013c2df0c0720f85145de24521903409cb296627d8f411fa0", 0x70}], 0x2, &(0x7f000015e000-0x1100)=[{0x1010, 0x11, 0x0, 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{0xf0, 0x1, 0x4, "bf17ce1f2e69c25c7d75aca15f31fd9c2ac3b017030015505ac52940b5c4f53f8ff167b5f0454ab6a1083eec59b368e3cfff91bb6030d6b276dfe1580dad0f534f63bf1eb17f2528fef3ea3db85a161bb32df729b854e22ba45f252a5cee47b3c549d77aa6a0cdc0474e4d46a8ec0a6e794371fb5a4b1e649333140c3c8a715d4462e28543abfd098824976fc5f22cb170bae6dada858956a705db445702288a1f88d152c470ab4648bf582488a7b4e29e177e637a0db4599d1d7de740e47e6de2005fd62c859e244c7ad3d2fc9d0e37a4b7c4f32fe655d5d413"}], 0x1100, 0x40}, 0x100}, {{&(0x7f0000f00000)=@nfc_llcp={0x27, 0x8f2a, 0x9, 0x3, 0x3, 0x0, "d47a7fa2a4dd398fd4593cc92a830d2709243314cf005b01b034d9531dcc3b5680fc63ac29440cbcb86eb72d8936bdbf21afae4ff74245db41677fb7692471", 0x81}, 0x60, &(0x7f00003c9000-0x40)=[{&(0x7f0000f00000)="ca989d1680acb7940d1d291a9178b77e7f6170c8997f671489b5694adfceeb53edeb792c9dfeaf37ea0fe64c310c02a7dbc093f97bc25fce36641dcec76a64d11b8fe839a4c2086b91607ed2c73088b131a8cd4adb70b9f1c999e4d792e9ec211c79ac6ecde93c934fffe7cf55b30058e4c3852c6e6475ce0a28a9a0cc00c68f9a10eaccc408b2714c0966f55cbe52ee77e917e271f94441a11516d4abd20fdeea0ce00c43f1982eaaa329f9d911e0cd2a88972a2c4e100882d5ebccab0e8a9f2e82159bc3df88ed0f", 0xc9}, {&(0x7f0000f00000)="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", 0x1000}, {&(0x7f00005a2000-0x39)="7573973c256c5f8522e0a9b520247d66f53c5d01134ffc5f5b97c5182215c2f7ea0c7f14e770a3004403c62883ab7aa268e070058653e98727", 0x39}, {&(0x7f0000250000-0xcf)="1fdfe6bf84c2228684cf29b8faee57257c7c80589c83f1954b26be207dd85314591511d1bb3e911c21afe548719feb4f3d7c206eb69ca56a0ee98b649490f2dc23845d72ab0f2be6e308fbf662cad3843ec30d9043d99b59fd25e84d57c2bfe594b05fe9a7648d4f3f28b2ca0167e903a3ac74f510e2c08ce7081f54099a8717f4809f5b66c9959fc6d347360f71b3ee38f07d6b2c414f8a589b86d3f75654b92c7bc92eb2851863423ef9bc4401419a6a625c567c78a5109dcf752cb6c5bb90b83f97962351774a8336281b4ed71b", 0xcf}], 0x4, &(0x7f0000000000)=[{0x58, 0x0, 0x0, "7762ebe500e5e4a3306c7cc2b7e2afb34d0d1b808159947514a3fe90a679ec30782d0173bb9814d6f0a2eb550ab76a991f81781844eb6fa24e2f327cfad50546dd0488a3"}, {0xb8, 0x11f, 0x5, "35b0df046fbdd15bb2a641fdde894e07c83b995d0109af7fea0024f5d7cff484a8dd6a1ef65906f101e70707c2f631c768253e29ce7dbabb085d6ee71fcbc4d17013620897f1c64f1780ef97f1b626b4b592fd438c3cfdc8777d4e5fad3b4267581d51782a1ea766079151eae53a3aa556b850c0aab3d1e09a6a42debdedce8ec986d1a2cb8489a434daf9dd65c1b377ef2252140ad0f94a317647d8ecfeba26d2ccfb07b2df"}, {0x68, 0x0, 0x3, "32a51b9eddc25850ff7ce2c7163d374785edd3d47d55ee512ae1ebb42f1a9fc32b649c71a6b6f340a8ce0939ce586ee08c2f7b399924ca7e4fa7bf8ce0fd3b259525c272ad9872373306592c00e8ff023cb69c12aa2b"}, {0x70, 0x184, 0x64000000, "a6d89d426038fa2b84063eef8c1e64687ce0f06e03ad23aa79a7f8ac7f9734909a73da5f8e85d89d53e8b5514540785383e48f8c7746ee8b08ceb10d4310feb24513123506b3265aa6da418a484685d966109a707487a93542"}, {0xc0, 0x18f, 0xfffffffffffffff7, "e12dabe70b2388fd197835555b12bb88fff8921de5a0998f3070d44578f87fb4179a85c46de0088189aa69098a7055b0fa0be79ebf45f1354380ea40a25c7966bcb2a38c0e782a2afc70580a3d227fb101fb2a597b3104c9ef156fe7b84ba7a65a90c4cde914f0e22a58015ff58ad7cb208083528f97fbda07971de8d6ef0218c8fd4a39685e2bef4255164b720c7baa68451200cde4a56d2218d5610efb036007d854b33f17793173b7"}], 0x2a8, 0x0}, 0x6ce7}], 0x3, 0x20000004) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 16:38:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000058f000-0xe)='/dev/admmidi#\x00', 0x3c02, 0x1) close(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001ad000)=0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000062000)=0x0, &(0x7f0000bcb000-0x4)=0x4) fallocate(r0, 0x0, 0x7, 0xdea) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dab000-0x12)={@common='ip_vti0\x00', 0x9}) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fae000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/rfkill\x00', 0x6080, 0x0) poll(&(0x7f0000541000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000075e000)=0x9) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000f7f000-0x148)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x6e, "e7745f155f0660f5b85971d9a25af5d760d3ec7b8f49e9af58994bf0ebef225a47f0da61eace0e7eb6509a3f7c51af44db25357a3ba3fa29bfad391d1f05975bfa3f59e33990515522ab056f2c7e6a19d9f31f96816442323840868ecddbd477bc2c705e4971b390e571118bc5e7"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x7a82514d}, @op={0x18, 0x117, 0x3, 0x1}], 0x148, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f1f000)=""/60, 0x3c}, {&(0x7f0000f7a000)=""/171, 0xab}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000f7d000)=0x0, 0x4) [ 37.576562] binder: 5961:5975 transaction failed 29189/-22, size 32-24 line 2845 [ 37.599812] binder: 5961:5975 ioctl c0306201 20004fd0 returned -14 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008aa000-0xb)='/dev/hwrng\x00', 0xa0a80, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000612000-0x8)={0x9, 0x9}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000ebd000)=0x9) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) alarm(0x1) open$dir(&(0x7f0000d87000-0x8)='./file0\x00', 0x80001, 0x0) 2018/01/05 16:38:10 executing program 7: add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f00001b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0c000-0x8c)="", 0x0, 0xfffffffffffffffb) [ 37.663326] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f47000-0x105)={0x0, 0xfd, "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"}, &(0x7f000030f000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f9f000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffff01f}, &(0x7f0000b35000-0x4)=0x98) 2018/01/05 16:38:10 executing program 7: syz_open_dev$usbmon(&(0x7f00000a1000-0xd)='/dev/usbmon#\x00', 0x8, 0x505000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000013e000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a46000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a4e000)=0x0, &(0x7f000099b000)=0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cb000-0x9)='/dev/ppp\x00', 0x103001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ede000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d3f000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000be1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() r0 = gettid() timer_create(0x200000000000000b, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000905000)={0x77359400, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000612000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f0000921000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$mice(&(0x7f00007d5000)='/dev/input/mice\x00', 0x0, 0x24280) r2 = socket(0x2, 0x80b, 0x1f) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00006ef000)={0x5}, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000d00000-0xb)='/dev/vcsa#\x00', 0x400, 0x20000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000a7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 16:38:10 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b7c000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x8000, 0x1, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000080a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @generic={0x0, 0x4, "6e98e13b"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 16:38:10 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000299000-0x25)="2400000028001b70ffff4001000016e7cf004000010000001b0006f0d900000006008010", 0x24) accept4$llc(r0, 0x0, &(0x7f000074b000-0x4)=0x0, 0x800) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000052000-0x18)={0x0, 0x0, 0x0, 0x1, 0x4}, &(0x7f0000a75000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000052c000)={r1, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000411000-0x10)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f23000)={0x0, 0x0, &(0x7f0000e6f000)=[], 0x0, &(0x7f00004b7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000970000-0x38)={&(0x7f0000f76000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000068c000)=[{&(0x7f00001db000)=""/96, 0x60}], 0x1, &(0x7f000073a000-0x33)=""/51, 0x23f, 0x0}, 0x0) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb5000)='./file0\x00', 0x660100, 0xd4) connect$nfc_raw(r0, &(0x7f0000b75000)={0x27, 0x9, 0x2, 0x7}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xa280, 0x80) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000eb8000-0x4)=0x0) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="7e5cc5c8cc6a7f30d610e10e4062a3f6", @ifru_mtu=0x10a}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000c4000)=0x400) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000)='/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)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000000f000-0x110)={{0x1ff, 0x2, 0x1, 0x0, "e82fbddf2e1eb2e9efa118d38bad3b4246b30f171b18f6e6175ee2b710acf13808c60bc80fffa4af8b3ceb21", 0x1000}, 0x0, 0x0, 0x7f, r2, 0x8, 0xed, "bc1b0bdb1dbceaf4dfb818280afa8b9b91e1f3715c7f819f37f58581600413343f63d2593fbc4e13f86d810cb569c8d60e49fdf5106a6531fb703c909b04478e", &(0x7f0000012000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x46d2, 0x1ff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/05 16:38:10 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000227000-0xa)='/dev/vcs#\x00', 0x800, 0x4480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000097e000-0x4)=0x10) sendfile(r0, r1, &(0x7f0000850000)=0x0, 0x29c72800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f74000-0x10)='net/ip_mr_cache\x00') r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r3, r2, &(0x7f0000ea6000-0x8)=0x0, 0x20002) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1c000-0xc)='/dev/rfkill\x00', 0x4500, 0x0) recvfrom$ax25(r0, &(0x7f0000341000)=""/4096, 0x1000, 0x2, &(0x7f0000775000)={0x3, {"d523c95b4c5761"}, 0x100}, 0x10) syz_emit_ethernet(0x32, &(0x7f000015d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x2, ""}]}}, @igmp={0x3f, 0x0, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000793000-0x8)=0x3) 2018/01/05 16:38:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0x140, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000297000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000339000)='/dev/usbmon#\x00', 0x5, 0x100) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00006ff000)=""/83) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r4, 0x58, 0x0) write$evdev(r3, &(0x7f0000f99000)=[{{0x77359400, 0x0}, 0x40, 0x8000, 0xc2}, {{0x0, 0x0}, 0xffffffffffff8001, 0x40, 0x7}], 0x30) close(r4) 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000417000)='/dev/vga_arbiter\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!a', 0x3) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/hwrng\x00', 0x401, 0x0) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00009b3000)="", 0x0) getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) fcntl$getown(r1, 0x9) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b420b73ff614c283b5298f18da7c20596f0d602923ed7478f97f8cc704c7560ee72c2e37f2ebddff12982928e59ffcb3754d88a7c06a6f34c0", 0x86) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) socket$inet6(0xa, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) removexattr(&(0x7f0000b71000)='./file0\x00', &(0x7f000031d000-0xd)=@random={'security.\x00', ')-\x00'}) pwrite64(r1, &(0x7f0000803000-0x80)="", 0x0, 0x0) clone(0x0, &(0x7f0000112000)="", &(0x7f0000aa9000-0x4)=0x0, &(0x7f00008f4000)=0x0, &(0x7f0000541000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x84001, 0x0) syslog(0x3, &(0x7f0000000000)=""/185, 0xb9) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x80) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) 2018/01/05 16:38:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffb) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000921000)=""/89, &(0x7f0000baf000-0x4)=0x59) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='tunl0\x00', @ifru_mtu=0x0}) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000197000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$inet6(r0, &(0x7f0000975000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f9d000)=0x1c) socket(0x1e, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c89000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f00002b7000-0xc)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000775000)={0xffffffff, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x603, 0xd3, 0x4, 0x0, 0x81, 0x0, 0x1}) waitid(0x1, r2, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0}, 0x7, &(0x7f00006b8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 37.896078] kauditd_printk_skb: 34 callbacks suppressed [ 37.896085] audit: type=1400 audit(1515170290.678:120): avc: denied { map } for pid=6072 comm="syz-executor7" path="/79/file0/bus" dev="ramfs" ino=19370 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/01/05 16:38:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) get_thread_area(&(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008f7000-0x10)={0x1, &(0x7f0000deb000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00002e3000-0x8)={r1, 0x2}) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ff0000)="1f00000000f5ff03433bf00008000076800000010600120200080000083c1f", 0x1f) getgroups(0x4, &(0x7f0000264000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x7, &(0x7f00003a9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setgroups(0x2, &(0x7f00009fd000-0x8)=[r2, r3]) dup3(r0, r1, 0x4000000080000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mprotect(&(0x7f00004b2000/0x1000)=nil, 0x1000, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00004ae000)={0x8, 0x4, [0x9]}) r1 = syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00003ee000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x0, 0x0, "71756575653100070000000000001400000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000aab000-0x8)={0x0, 0x0}) lstat(&(0x7f00000f6000-0x8)='./file0\x00', &(0x7f00004fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003bc000-0x4)=0xc) fchown(r0, r3, r4) 2018/01/05 16:38:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008eb000)=0x26f, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) [ 37.997904] audit: type=1326 audit(1515170290.778:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 38.042753] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.042766] CPU: 0 PID: 6090 Comm: syz-executor0 Not tainted 4.15.0-rc6-mm1+ #50 [ 38.042772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.042776] Call Trace: [ 38.042793] dump_stack+0x137/0x198 [ 38.042812] handle_userfault+0x744/0x1750 2018/01/05 16:38:10 executing program 6: clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") r0 = creat(&(0x7f000045b000-0x8)='./file0\x00', 0x104) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003c2000)="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", 0x1000, 0x4000000, &(0x7f0000f47000-0x1c)={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0x0, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000883000)={r1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x200, 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000568000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000081a000-0xb7)="", &(0x7f0000773000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/dsp\x00', 0x400040, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000e5000)="c420e759daf184d590d91d04d06e6ff0ac2700c904839be2faf28e594a5e06fed414510626a8d1aef0a0fc5ca572a581fb964dea20447015fa59d7ffb19d98565f7deb465c5fea20b918367b67ec4a83416b915c2aa08744a8ba854e19514abb25c50976dfe756c064137f581dad96750ef3050a2104d39a91082da18ea8be2b55b689163d149707bc0ce8977efba02c3d70a0c64ece77ba10b968cf528264eed42ac142c3137625ebcf1c0ddb1d347b2e3b5037a7b593853aaf80996347c544dab675b14cde043eb0b329ac8c1d05c6a92ff0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005410, &(0x7f0000000000)=0x0) 2018/01/05 16:38:10 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x100020000000001, 0x47, 0x2}], 0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000b53000)=""/178, 0xb2, 0x100000001, &(0x7f0000fd1000-0x10)={r2, r3+10000000}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/05 16:38:10 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003de000+0xd7a)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={0x0, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000014f000)={r1, 0x0, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r2) 2018/01/05 16:38:10 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/qat_adf_ctl\x00', 0x460000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000745000)=0xfffffffffffffe00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000021000-0xda)="a82d430aded07d711fe753f49fdff8e130539bcf2948a8c8efe501518335cd3f4bf4432fa5a2405908f3a14b4036ec3803bfada08b4c5a4239b79043bbd00490d0da0342cda8cdb4f3e8cc798e43dba23b700ddf655b5542f0140a5666e4445c59c23e018e426ef038e429b4cae50cd5a82d8fa0a05b0a9c64d9ac96a8d64c01e956bf0291cf77ba1227b701c5bad77d1285b049a691220ac12b63e1dad820ce5d8064052af323c328413357e575e1d5b4ba62c819e7ae6eb90659753acd96514e6292803f9250a6e1742ef7310596899aeb9485ed5f4501a6b7", 0xda) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000032000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000655000)=""/126) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = syz_open_dev$dspn(&(0x7f0000e78000)='/dev/dsp#\x00', 0x1965, 0x20000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r2, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000973000-0x1000)=""/4096, &(0x7f0000ccf000-0x4)=0x1000) 2018/01/05 16:38:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e72000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b62000)=[{0x3, 0x2, 0x2, 0xbb8, @time={r2, r3+30000000}, {0x1, 0x749}, {0xffffffff00000000, 0x4}, @connect={{0x4, 0x7}, {0x100, 0x6}}}], 0x30) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00009c2000+0xad1)={0x0, 0x1, 'client0\x00', 0xffffffff80000000, "801c8eeeef24a62b", "b6d7e30a7e50ceeff9f4bfd380e4b027691f40e9d505c7eab15e6edc9477da23", 0x40, 0x1133, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000001000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c4c000)={0x0, 0x0, 0x0, "710065756531000000000000000000000000000000000080000000000000000000000000000000000000000000000000007500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x8008bc3, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00008e6000)={0x33, 0x7f79, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eaa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "e44303", 0x30, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\tKP', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/05 16:38:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b27000-0xb)='/dev/vcsa#\x00', 0x101, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c50000-0x8)={0x0, 0x8438}, &(0x7f0000ba7000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000231000-0x10)={r1, 0x101, 0x1, 0xfffffffffffffeff}, 0x10) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000938000-0x1e)="96a5bbe286fd9eb8c1992afb6fd65aecf011971c25fc636589e18ebd9e48", 0x1e) write(r2, &(0x7f00004ac000)="220000001b00030000000000ef001201320000000002000b0000000000ea00050029", 0x22) 2018/01/05 16:38:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000989000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ee2000)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000099f000-0x4)=0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) write(r0, &(0x7f000096b000)="81959bc262ab29cf89f99575be6f162657bf4573975f48d91b4ba0aa5f4a15c4c42fcc6909cd0941b841eacb3ca1a35384ed52ed5f233026719faad9f5a39c3ad2b70cbbb59c7fff11fb53590047b0c505084ddfd4703cc3e4f461c7", 0x5c) poll(&(0x7f0000876000-0x38)=[], 0x0, 0x0) r1 = semget(0x1, 0x3, 0x20) syz_extract_tcp_res$synack(&(0x7f0000803000-0x8)={0x0, 0x0}, 0x1, 0x0) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f000016d000)=""/78) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000c28000-0x8)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004ba000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000414000-0x10)={0x9, 0x8202, 0x9, 0x0, 0x0}, 0x10) tkill(0x0, 0x0) [ 38.042840] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 38.042865] ? find_held_lock+0x35/0x1e0 [ 38.042887] ? __handle_mm_fault+0x31b4/0x3210 [ 38.042897] ? lock_downgrade+0x860/0x860 [ 38.042906] ? __handle_mm_fault+0x1e8c/0x3210 [ 38.042932] __handle_mm_fault+0x2fc5/0x3210 [ 38.042947] ? __pmd_alloc+0x4e0/0x4e0 [ 38.042959] ? find_held_lock+0x35/0x1e0 [ 38.042997] handle_mm_fault+0x305/0x840 2018/01/05 16:38:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000528000)='/dev/vcsa#\x00', 0x1, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005e9000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000)=0xe8) write(r0, &(0x7f0000a0f000)="", 0x157) r2 = syz_open_dev$sndpcmc(&(0x7f0000cf9000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x442000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000026000-0x8)={0x0, 0xfff}, &(0x7f00004d8000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000763000-0x8)={r3, 0x6}, &(0x7f0000200000-0x4)=0x8) [ 38.043020] __do_page_fault+0x59e/0xca0 2018/01/05 16:38:10 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e7a000)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/45) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000)=""/25, 0x19, 0x2, &(0x7f0000002000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000ff5000)=[{0x168, 0x0, 0x7c0b, "6caf26d2bbb12cbbe057ced34835494ab3"}], 0x28, 0x0}, 0x0) 2018/01/05 16:38:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a3a000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00006bb000)={0x1, 0x0, 0x0, 0x2, 0x5}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) [ 38.043041] ? mm_fault_error+0x2c0/0x2c0 2018/01/05 16:38:11 executing program 5: r0 = syz_open_dev$audion(&(0x7f00004f9000)='/dev/audio#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000010c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e3000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00003ff000-0xd)='/dev/snd/seq\x00', 0x0, 0x400081) 2018/01/05 16:38:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000cc5000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/05 16:38:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f000058d000)='./file0\x00', 0x0, &(0x7f0000a77000-0x78)="") rmdir(&(0x7f00009e9000-0x8)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000729000-0x10)='/dev/sequencer2\x00', 0x42000, 0x0) bind$inet6(r0, &(0x7f0000d8e000)={0xa, 0x1, 0xb7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x913}, 0x1c) 2018/01/05 16:38:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000332000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000718000-0x4)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0xe, &(0x7f0000cbb000)={0x8000, 0x7f}) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000412000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f72000-0xb3)="ef095cb15846005955f203ec7df428885624bf7f5e99ebff42965f491f53ba9ee927af48f9c9451cb5da04e31baa02d00d75cc96e3a5dd73a4c6bd52fa581ff446b8d7b4511c8514991c4a3a95fe9e3781f417f11cdcc5acd0af0dbc1195d994ad320bb3306a3da59572b54154c8643d5c026a7b8a21baa897820d9c6991fd5f88e1cd021be3a66cd8e41e128f2c1ec3b35658864bdf3f0ea8a170bfb3627fb5a62964d5498b9663a3ed03ee8bb246f6a6a9d0", 0xb3, 0x4000000, 0x0, 0x0) getsockname$ax25(r2, &(0x7f00005e8000)={0x0, {""/7}, 0x0}, &(0x7f0000630000)=0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000003c000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e37000-0x4)=0xe8) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000744000+0x98b)=0x1000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000082b000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0x10001, 0x3, 0x20, 0xa, 0x80, 0x80, 0xc, 0x9, r3}, {0x200, 0x5, 0x7, 0x4, 0x1, 0xff, 0x9, 0x40}, {0x7, 0x5, 0x41441e7, 0x800}, 0x0, 0x9, 0x3, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x4, 0x1, 0x9, 0x800, 0x5e, 0xffffffffffffff00}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a46000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3f, 0x0, 0x2, 0xa, 0x20, 0x80, 0x5e, 0x5, r3}, {0x7, 0x2, 0xfff, 0x1, 0x3b3, 0x0, 0x6581, 0x544}, {0x8, 0x7c00000000000000, 0xe0c, 0x7}, 0x401, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x345ae390e500e0}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x0, 0x88, 0xaec5, 0xfffffffffffffff8, 0xe6d}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000091000)={0x7, 0x0, 0xffff, 0x3, 0x80000001}, 0xc) [ 38.043067] do_page_fault+0x78/0x490 [ 38.043082] page_fault+0x2c/0x60 [ 38.043093] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 2018/01/05 16:38:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="a163218d39af9ca2f9e5df55c96d8b630435e122fbf0b646a861e785fb24605bf4444f412a81ef11131c77", 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x9, 0x10, 0x1d, "a5f9838edd7f6f755f863c0c7b82e5d176d1a32766a7abc4f8bbd7dc8b59617034a615de58ccb6b7a12e28d987779fc9f34346ba9cc06743c6dc173128b7ff51", "ffd9a202ed0a64bb441e51d0c5e4bea29fb207bacb1e21fa73c7dd686168aed6", [0x4, 0x9dba], 0x0}) close(r1) r2 = socket(0x16, 0x803, 0xff) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg$kcm(r2, &(0x7f0000add000-0x38)={&(0x7f0000fde000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001d7000-0x80)=[{&(0x7f0000cb9000)=""/205, 0xcd}, {&(0x7f0000b0e000)=""/162, 0xe8}, {&(0x7f00007f5000)=""/39, 0x27}, {&(0x7f00007fb000)=""/111, 0x6f}, {&(0x7f0000d78000-0x1000)=""/4096, 0x1000}, {&(0x7f000025d000-0xf0)=""/240, 0xf0}], 0x6, 0x0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000f5f000)="120000001200e7ff00ffe90009144ac0e9d8", 0x12, 0x0, 0x0, 0x0) 2018/01/05 16:38:11 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008ca000)='./file0\x00', 0x4c00, 0x20) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003b4000)=0x1000, &(0x7f0000461000)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/05 16:38:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000a) 2018/01/05 16:38:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006a1000-0x4)={0x0, 0x0, 0x2003}, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007ca000-0x4)={0x0, 0x0, 0x0}, 0x4) flistxattr(r0, &(0x7f0000040000-0xbc)=""/188, 0xbc) [ 38.043098] RSP: 0018:ffff8801bacffa08 EFLAGS: 00010246 [ 38.043106] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c6d61 [ 38.043111] RDX: 000000000000010c RSI: ffffc900023a0000 RDI: ffff8801bacffd30 [ 38.043115] RBP: ffff8801bacffae8 R08: 0000000000000000 R09: 0000000000000003 [ 38.043121] R10: ffff8801bacff978 R11: 0000000000000001 R12: 1ffff1003759ff44 [ 38.043126] R13: ffff8801bacffac0 R14: 0000000000000000 R15: ffff8801bacffd28 [ 38.043147] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 38.043165] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 38.043178] ? iov_iter_revert+0x9d0/0x9d0 [ 38.043187] ? __mark_inode_dirty+0x19b/0xf00 [ 38.043197] ? lock_downgrade+0x860/0x860 [ 38.043205] ? __mark_inode_dirty+0x303/0xf00 [ 38.043217] ? __inode_attach_wb+0x16d/0xbc0 [ 38.043242] generic_perform_write+0x195/0x4a0 [ 38.043267] ? generic_write_checks+0x400/0x400 [ 38.043276] ? file_update_time+0xba/0x430 [ 38.043287] ? current_time+0xc0/0xc0 [ 38.043298] ? lock_acquire+0x16b/0x420 [ 38.043307] ? lock_acquire+0x16b/0x420 [ 38.043316] ? generic_file_write_iter+0x9c/0x630 [ 38.043331] __generic_file_write_iter+0x366/0x5b0 [ 38.043348] generic_file_write_iter+0x2f0/0x630 [ 38.043370] __vfs_write+0x550/0x740 [ 38.043377] ? check_noncircular+0x20/0x20 [ 38.043390] ? kernel_read+0x120/0x120 [ 38.043431] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 38.043441] ? __sb_start_write+0x209/0x2a0 [ 38.043457] vfs_write+0x189/0x510 [ 38.043476] SyS_write+0xd4/0x1a0 [ 38.043490] ? SyS_read+0x1a0/0x1a0 [ 38.043500] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.043513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.043532] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.043539] RIP: 0033:0x452ac9 [ 38.043543] RSP: 002b:00007f4d7f20ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 38.043552] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 38.043557] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 38.043562] RBP: 0000000000000059 R08: 0000000000000000 R09: 0000000000000000 [ 38.043568] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8f8 [ 38.043573] R13: 00000000ffffffff R14: 00007f4d7f20b6d4 R15: 0000000000000005 [ 38.111657] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.111669] CPU: 1 PID: 6078 Comm: syz-executor0 Not tainted 4.15.0-rc6-mm1+ #50 [ 38.111675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.111678] Call Trace: [ 38.111694] dump_stack+0x137/0x198 [ 38.111713] handle_userfault+0x744/0x1750 [ 38.111740] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 38.111765] ? find_held_lock+0x35/0x1e0 [ 38.111788] ? __handle_mm_fault+0x31b4/0x3210 [ 38.111798] ? lock_downgrade+0x860/0x860 [ 38.111807] ? __handle_mm_fault+0x1e8c/0x3210 [ 38.111835] __handle_mm_fault+0x2fc5/0x3210 [ 38.111851] ? __pmd_alloc+0x4e0/0x4e0 [ 38.111864] ? find_held_lock+0x35/0x1e0 [ 38.111905] handle_mm_fault+0x305/0x840 [ 38.111922] __do_page_fault+0x59e/0xca0 [ 38.111941] ? mm_fault_error+0x2c0/0x2c0 [ 38.111964] do_page_fault+0x78/0x490 [ 38.111980] page_fault+0x2c/0x60 [ 38.111989] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 38.111994] RSP: 0018:ffff8801d940fa08 EFLAGS: 00010246 [ 38.112004] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c6d61 [ 38.112010] RDX: 00000000000000b2 RSI: ffffc9000229e000 RDI: ffff8801d940fd30 [ 38.112014] RBP: ffff8801d940fae8 R08: 0000000000000000 R09: 0000000000000000 [ 38.112019] R10: ffff8801d940fbe0 R11: 0000000000000000 R12: 1ffff1003b281f44 [ 38.112024] R13: ffff8801d940fac0 R14: 0000000000000000 R15: ffff8801d940fd28 [ 38.112043] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 38.112060] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 38.112073] ? iov_iter_revert+0x9d0/0x9d0 [ 38.112083] ? __lock_is_held+0xb6/0x140 [ 38.112099] ? dentry_needs_remove_privs.part.16+0x60/0x60 [ 38.112120] generic_perform_write+0x195/0x4a0 [ 38.112129] ? current_kernel_time64+0x15e/0x220 [ 38.112151] ? generic_write_checks+0x400/0x400 [ 38.112158] ? file_update_time+0xba/0x430 [ 38.112169] ? current_time+0xc0/0xc0 [ 38.112181] ? lock_acquire+0x16b/0x420 [ 38.112189] ? lock_acquire+0x16b/0x420 [ 38.112197] ? generic_file_write_iter+0x9c/0x630 [ 38.112217] __generic_file_write_iter+0x366/0x5b0 [ 38.112234] generic_file_write_iter+0x2f0/0x630 [ 38.112254] __vfs_write+0x550/0x740 [ 38.112261] ? check_noncircular+0x20/0x20 [ 38.112274] ? kernel_read+0x120/0x120 [ 38.112315] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 38.112325] ? __sb_start_write+0x209/0x2a0 [ 38.112342] vfs_write+0x189/0x510 [ 38.112361] SyS_write+0xd4/0x1a0 [ 38.112374] ? SyS_read+0x1a0/0x1a0 [ 38.112382] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.112393] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.112411] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.112418] RIP: 0033:0x452ac9 [ 38.112422] RSP: 002b:00007f4d7f22bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 38.112429] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 38.112434] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 38.112438] RBP: 0000000000000438 R08: 0000000000000000 R09: 0000000000000000 [ 38.112442] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f45e0 [ 38.112447] R13: 00000000ffffffff R14: 00007f4d7f22c6d4 R15: 0000000000000000 [ 38.817490] audit: type=1326 audit(1515170290.780:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=211 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 38.817506] audit: type=1326 audit(1515170290.780:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 38.817518] audit: type=1326 audit(1515170290.780:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 38.817530] audit: type=1326 audit(1515170290.810:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:38:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00005ae000-0x24)="240000001b0001e300f9c710aa64000005000004080003000000eeffffff061ffb161790", 0xffffffffffffff85) 2018/01/05 16:38:11 executing program 6: clock_adjtime(0x5, &(0x7f0000905000-0xd0)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0}) r0 = syz_fuse_mount(&(0x7f0000553000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x0, 0x2048000) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) close(r0) 2018/01/05 16:38:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1a, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x177, 0xffffffff00000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000133000-0x73)=""/115, &(0x7f0000618000)=0x73) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) 2018/01/05 16:38:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000640000-0x20)={@common='gre0\x00', @ifru_flags=0x8000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000be3000-0x4)=0x0) 2018/01/05 16:38:11 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 16:38:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x38b) 2018/01/05 16:38:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000217000)={0x0, 0x2a, 0x2, [0x7, 0x2]}, &(0x7f0000556000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000281000)={r1, 0x3, 0x1}, &(0x7f000079e000-0x4)=0x8) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 16:38:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000704000-0x10)={0x1, 0x28, &(0x7f0000e62000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e54000-0xc)={r0, 0xfffffffffffffff8, 0x10}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000534000)='./file0\x00', 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/05 16:38:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f4b000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000ee8000)={0x6, 0x5, 0x2, 0x2, 0x8, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd1000-0x8)={0x0, 0x988}, &(0x7f0000fd1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000087f000)={r2, 0x80, 0x72e}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000012e000+0x1a4)=0x0, 0x4) 2018/01/05 16:38:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007ff000)={0x0, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0x20, 0xef00000000000000, 0x0, 0xed, 0x9, 0x5, 0xd9, 0x6, 0x20, 0x7137, 0xff, 0x20, 0x3]}, &(0x7f0000a6f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000143000)=@assoc_value={r1, 0x7}, &(0x7f0000642000)=0x8) [ 38.817544] audit: type=1326 audit(1515170290.810:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 38.817558] audit: type=1326 audit(1515170290.810:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6107 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 16:38:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/loop-control\x00', 0x200, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000923000-0x1)="01", 0x1}], 0x1) 2018/01/05 16:38:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() socket$inet6_sctp(0xa, 0x5, 0x84) clone(0xa0000, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00008b0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000b3e000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffc}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x800000000008982, &(0x7f0000000000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00004ca000)=[@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x84240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000-0x8)={0x0, 0x1}) inotify_init1(0x800) setxattr(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000d16000-0x15)=@random={'\b\x00\x00\x00\x00\x00\x00\x00', "29c229776c616e316c6f00"}, &(0x7f000099b000-0xa)="73008200004200000900", 0xa, 0x0) ioprio_set$pid(0x2, 0x0, 0x4000) write(r0, &(0x7f0000001000-0x98)="239fd1c14e47b129eb2ce03aea7b6f1f334277acac3e08334298e65968983b58ecf4d9144bad6885f95c822facc16a29f75c0a0763931234dc9803cc4199cf989953efd84a4cb3abe3834806362f2e03d85d0aec8dda4a6ca206535dc1347ef62d657e00e40183efd4beb94526c735f0cae5e6544e90bcd321558c68db872f961350cf8fd16681b00812404bb602ec44260e81fb992544a6", 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4400, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000001000-0x10)={0x3, 0x10000, 0x6, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='system.\x00', 0x1) sync() fremovexattr(r0, &(0x7f0000481000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/05 16:38:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) syz_open_dev$usbmon(&(0x7f0000671000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ae0000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 16:38:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a1c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x7, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000062b000)=0x0) 2018/01/05 16:38:11 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f000050b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000-0x4)=0x8, 0x800) flock(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/129, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000532000-0x4d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 16:38:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)=""/250) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000dc0000-0x24)={0x6, 0x8, 0x7, 0x3, 0x9, 0x4, 0xea80, 0x7f1c, 0x2, 0x2b, 0x5, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) rt_sigpending(&(0x7f0000a91000-0x8)={0x0}, 0x8) bind$alg(r2, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000ac7000-0xcf)="0d77788cdad7ecf3939a58e006e1eb6915a4a320c12920a85e080f4bc43c2966c7fbe970625e53bc46c1d374b4bf1ef09dc0fa169fda4fa471f467dfa162e56e79ef12219fcc19790c5474c7e7e68e1717d74d05961b131a9aeeb5e62be84a3bf82d657ffb2b12a13d08c4d5c35be0f8890936bf9687530d148b6c1317f68d91361bc894d18d4b0533d20cb1aafd83f6a069df189419fb9821a8b4ffe9650d8a7f77154012feae9169af4e07f63bdfa84a849dc98a13a3994193ea198e2b2635d4e0e628ff55c59b8e58551945d894", 0xcf, 0x3, &(0x7f0000df2000)={0x77359400, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/dsp\x00', 0x0, 0x0) r4 = accept$ipx(r3, &(0x7f00002d8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000887000)=0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) close(r4) 2018/01/05 16:38:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="650400a200", 0x42, 0x0, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fa8000)=""/35, 0x23, 0x80001000203, &(0x7f00001d8000)={0x77359400, 0x0}) r1 = syz_open_dev$mice(&(0x7f00005da000-0x10)='/dev/input/mice\x00', 0x0, 0x111103) mkdir(&(0x7f0000f59000-0x8)='./file0\x00', 0x80) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00001df000)=""/82, &(0x7f000075d000)=0x52) clone(0x280000, &(0x7f0000c21000)="c9caeb437d38348a110b9a7d2d67dcffe362b03686cb1e6660c07f269db74cda5f8a960986b74009283343d85f59b1d0e6bcb7380bdfa11c16", &(0x7f00003da000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000fbe000)="047eb22fa7ee165c97761900c789aa952c5aae06004240234cc25c3a464cb14713c23ec770d9b0c53874fee89c00d3efb07647") mq_timedsend(r0, &(0x7f00003c5000)="d8", 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f00008bb000)=0x0, &(0x7f0000a80000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d6a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000962000)=0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000089e000)={0x5, &(0x7f0000e98000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a53000-0x28)={@generic="bb7d72a8ed4b7d32defd117cbd0bb3ee", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:11 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000012000-0xfa)=""/250) 2018/01/05 16:38:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00003a3000-0x10)={0x0, 0x0}) io_getevents(r0, 0x7, 0x2, &(0x7f000095a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000189000)={r1, r2+30000000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timer_gettime(0x0, &(0x7f0000bce000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) ptrace$peek(0x3, r3, &(0x7f0000000000)=0x0) 2018/01/05 16:38:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a14000)='/dev/vcsa#\x00', 0x9, 0x2000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f000069e000-0xb)='/dev/loop#\x00', 0x2, 0x2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004e7000)='/selinux/user\x00', 0x2, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00007da000-0xa)='/dev/cuse\x00', 0x40000, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ac3000-0x8)={0x0, 0x0}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000484000-0x8)={0x0, 0x0}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00001ff000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a53000-0xe)='/selinux/user\x00', 0x2, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001b2000)={0x0, 0x0}) r12 = getpgrp(0x0) stat(&(0x7f0000673000)='./file0\x00', &(0x7f0000996000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bbb000)=0x0, &(0x7f00000d8000-0x4)=0x0, &(0x7f000080d000-0x4)=0x0) r15 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eca000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000)=0xe8) getgroups(0x7, &(0x7f000005e000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r18 = accept4$inet(0xffffffffffffffff, &(0x7f00000c6000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d58000)=0x10, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a53000-0x4)=0x0) r21 = getuid() stat(&(0x7f0000e54000-0x8)='./file0\x00', &(0x7f0000e87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bb000)={0x0, 0x0, 0x0}, &(0x7f00001f7000-0x4)=0xc) stat(&(0x7f0000e76000)='./file0\x00', &(0x7f0000663000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000-0x4)=0xe8) getresgid(&(0x7f00003da000)=0x0, &(0x7f0000289000)=0x0, &(0x7f00001bc000-0x4)=0x0) r29 = fcntl$getown(0xffffffffffffffff, 0x9) r30 = getuid() lstat(&(0x7f0000d26000-0x8)='./file0\x00', &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000009a000)={0x0, 0x0, 0x0}, &(0x7f000019a000-0x4)=0xc) getgroups(0x9, &(0x7f0000845000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r35 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007a4000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000055b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() sendmmsg$unix(r0, &(0x7f0000a47000)=[{&(0x7f00002d1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000081e000)=[{&(0x7f0000efd000)="0f63eb41cc0b4d3362edac74d9c61ed1f59fab3e766290ed69734de903e5bef0a6733627245e75db75d1decf136ec67be07f1bb5189298f21ed42a1889cedc679670162ff5d6e2c552a87257880772482841e29989d628704a542591866d10408eeff59546d44a6e7278e6951ebaadbda7e23ae209973d4b88cd6c1e0e8a0daf21bd1d1582d16574de8c4b05071d3801364a1ac0c8002c43a1a65edebad5b8c767a8bb3de747c84c0d557d6c0c2034b6b1b7c955a713528a83030b4ecb0a03afc54638f74b636a3387e67facdcdedfde2e5d6325a0ea2e904b9b430fcd920da86ade3febea3230a89d472a244b2b83", 0xef}, {&(0x7f0000817000)="5c7b1e468ce6f573f75bd4c23a0f27aaabda9411a7abf9b99e7853e51619c9e06df19893f7b622625747af6a781c027fadb4205993cc9f64b05fc318f8c05a9dde1b808b75805c29796d0f36", 0x4c}, {&(0x7f0000802000-0xe8)="b2a3504e9874d91efcc8a6f0938c5183a7842a62f6b9de7891dbe52169dae33c1f064488167136056b11ce6649c5b31092b4237254ef2b8385e2ebe6da4d839856a4f1750ad40b5223dabba1146c250ba679506c27137f8938e46462a95d0f33deff8250bb52aca552c8250742beba7eaf5966328e55e3812c15077cc85dba9c8e494862a7e5537bcb7dee4186308b9fd221b742950d0b5d622f1300bfc6b9b3801f599117f5560f0e3c95b50994a2e69c8b555cd0af39ec7a5b59f3f70535ecf14fb16abf3dace8fffe9ef6cb5ec5e6d26c579703fc9ccf18620282c581c50c0721695905feb9a9", 0xe8}], 0x3, &(0x7f00009e4000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x4000000}, {&(0x7f0000277000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000097000-0x40)=[{&(0x7f00001b0000-0x15)="e56ab39fd1de23c7821ef8dc75619aeeff6c960a6c", 0x15}, {&(0x7f00003c8000-0xa9)="b8c3e4ab560a625eef2fdc02f1d2bc424bf664d29d3a70c2d95402daec874d55066626a03c563bb0d4dfdc54789c3a4f059211e3aa517a9e70a9801361ea487919ba82975b3a7a405aa2d47c04b809c6098018cec2b1bdf72d62e1a37681297e06eba0d76048ac51442c84f99fdab0e89643ec901fce43a7f9801ad097383a43bdf5cb50dbeada1818b8441cb21884a75ad655b227570e234d0cfac60fba2ab36db963147d519c9b02", 0xa9}, {&(0x7f0000213000)="c52c43161a2600bcbee86f28add56e77ea3b9288dd7a9ac989d534d9ef4a15ba627b490748884b230c3bab", 0x2b}, {&(0x7f000015c000)="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", 0x1000}], 0x4, &(0x7f0000fdf000-0xb8)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xb8, 0x0}, {&(0x7f00008d0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000607000)=[{&(0x7f0000d82000)="32065bebd5bc28e2dfcdc214a064450e369254f1bf549f6946ed2da307ac83692118af9f8a527873c6ad7525ffcaf4abfa8ab3001cc0a62e78b076ce67e82898b5739b554d951d2c0630cadefb39bf0dc1f60810dc31ca", 0x57}, {&(0x7f00004ac000)="9f0bbeb007313d495653b8719ee86bdf12c4567cf3bb6c51fb08bf2be771650faf9d155dc62dc5ca81f656b19e41bf18ff8e547e78f08c3d8db2c3508dc3aff622d8e01d0475b27030d3b3ba3d791b31a0836894b44d5a5d1de1f51a51035f573ec27f4be5d30eabc70fed793f04d9c3989a96b0550ad872f94c841d7674392d1e37cbefa8cc2816b8b4817156167f100694d169ca2f93ddecb895083b08a9060a17a2cb56044eee62f95582319968b168c836107d542b2851bae1ac24", 0xbd}, {&(0x7f000092b000)="d28d4dbba323c1c53f29360a748983ebe284b9e2512b7cc278390c86303a9f858de033831f5b8cae84f5efd30130d40beb7b34c948c19d4abe1192937ff4f4110c3a0182cb6a766656f4160917d1273ba30cadf03060d251c4fdfbeecf5014c55e84fefb0ebe01ce2da4f24bb6412449f29edde1a2ab0c8ecc633f0cdb9b2a1bd25cdc9ed39fa689191a5b66732361af6d702748de2cdaa17505b1fe45378883eba90e8628619abee4da0f96b3601ae70af6343e708aead6d2b6378e75184c010c5b4b80f3bb3247237836c705ac4c11a69ddb51b965368fc4afcf4336baa70453c934d5910909e9a99bcc9e182e1b9da3", 0xf1}, {&(0x7f0000053000-0x4d)="e77a711bc4190cc1f7c3f13c2285f242965fe6791339eda54812062494611a2e4b3cac7016636cc39c124f1f342a24492b1d514464a3060fed46c0af4194b66234691e3b10d615c72988631e81", 0x4d}, {&(0x7f0000df0000)="9edf54a81f583a2042cd55738bbe16d09ce243ad1e7daba5c4245d90bab34ac58bab7014cf1a0971580fb2fb2a", 0x2d}], 0x5, 0x0, 0x0, 0x20000040}], 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = socket(0x10, 0x3, 0x0) write(r39, &(0x7f0000134000)="24000000430001001200000000000000000800040d0000001fff0000169ce80000000e3e", 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006e4000)="4d0db42a82079f33144fadf1f2ae08f524a7eaf84887338331c62b617212f47315fe550cac4dc6976c3fda16fe41c8129de581ff651520f5d2c516a5f046e735f6d724e1482dff73dd91c0e952a786be4c0f0d268bb0855133219168558ee0352a00cb5a130040a9870c9fb663fab15825b333680fc72e30d552dbbebea094d493243356b67507a3c9fc2c9a2fd0c50d489747d55e46f8924257aeff") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f000076b000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000aac000)='./file0\x00', &(0x7f0000ea3000-0x8)='./file0\x00', &(0x7f0000dcd000)='sysfs\x00', 0x20000, &(0x7f0000465000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") pivot_root(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f0000e31000-0x8)='./file0\x00') 2018/01/05 16:38:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000111000)=0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000776000-0x8)='pagemap\x00') pread64(r1, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) 2018/01/05 16:38:11 executing program 0: socketpair(0x13, 0x5, 0x2, &(0x7f00004ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x1, 0x0, ""}, 0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x5, &(0x7f000065f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003e4000)={r3, 0x5aa}, &(0x7f0000740000)=0x8) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000915000-0x10)={0x16, 0x0, &(0x7f0000fb2000)=""}) 2018/01/05 16:38:11 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f72000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) io_setup(0xfffffffffffeffff, &(0x7f0000752000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009c3000-0x10)={0x0, 0x64, &(0x7f00004c7000-0x64)=[@in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001d2000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000641000)={r3, 0xfffffffffffffe00}, 0x6) io_submit(r2, 0x0, &(0x7f0000e99000)=[]) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000268000)=0x0, &(0x7f0000e8a000-0x4)=0x4) bind$alg(r1, &(0x7f000029d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(echainiv(rfc7539esp(cbc(seed-generic),crct10dif)))'}, 0x58) 2018/01/05 16:38:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0ff00040f00"}, 0x401}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/ppp\x00', 0xa880, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000043f000)='/dev/sequencer\x00', 0x402503, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00009c3000-0x8)={r1, 0x80}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d01000-0x6)={0x0, 0x0}, &(0x7f0000c05000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000260000-0x108)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x5, 0x1ff, 0x98, 0x2, 0xe00000000000000, 0x80000000, 0x6, 0x982, 0x18000, 0x0, 0x5, 0x4, 0x1f]}, &(0x7f0000f62000-0x4)=0x108) syz_emit_ethernet(0x36, &(0x7f000088c000-0x142)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) 2018/01/05 16:38:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c60000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:38:11 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005b4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b4000-0x4)=0xe8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005b4000-0x8)='./file0\x00', &(0x7f00005b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f00005b5000-0x8)={0x0, 0xffffffffffffffff}) r6 = inotify_init1(0x800) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b9000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ax25(0xffffffffffffff9c, &(0x7f00005b3000)={0x0, {""/7}, 0x0}, &(0x7f0000414000-0x4)=0x10) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/kvm\x00', 0x2000, 0x0) sendmsg$netlink(r0, &(0x7f000045c000-0x38)={&(0x7f00005b3000)=@proc={0x10, 0x0, 0x3, 0x10080}, 0xc, &(0x7f00005b4000-0x50)=[{&(0x7f00001f9000)=[{0x24, 0x1, 0x300, 0x2, 0x3, "58f8884281da874849a9106990a58ad591"}, {0xac, 0xc10, 0x2, 0x1, 0x0, "2168fc703f3d0278aa7ee778c4c1b203bf885208aa13c76ffe10ef9449e65912f0dcb8aa39d14fdf2edb2d2e29b25a80a3346a1678ffddf21e8b9851ae3427c340fff6eef4743413e09b9e55ee060f55c8721349b23822e2214d2190f01c054306406d8d15c7faf484235031da32b8eda9db6e7dc5a68d980819f421ef177f6b27671aedb583d1eb753b00b74abf6f84872d43f3900cb0df0d09"}, {0x1010, 0x9, 0x800, 0x20, 0x0, "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"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0x1398}], 0x5, &(0x7f0000217000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}], 0x60, 0x4000000}, 0x4040004) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/ppp\x00', 0x80400, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r12, 0x11, 0x64, &(0x7f00005b3000)=0x3, 0x4) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) 2018/01/05 16:38:11 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f00008d0000)="") set_mempolicy(0x0, &(0x7f0000002000-0x8)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8c000-0xf)='/dev/sequencer\x00', 0xf5a6c68b23d06b48, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x10000, 0x4) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0xc93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xff) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00008ac000)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 39.252417] device syz5 entered promiscuous mode 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000165000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00002fd000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x2, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00004f0000)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80005e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2018/01/05 16:38:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x8, 0x8600) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x2, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000002000-0x2)={0x4, 0x9, 0x0, 0x81, 0x1, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000003000)=0x3de) clock_gettime(0x0, &(0x7f0000c0a000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, r4/1000+10000}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x4, 0x6, 0x7, 0x4, 0xffffffff}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={r5, 0x2, 0x0, 0x3, 0x7fffffff, 0x6}, 0x14) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r6, 0xf250, 0x20, 0x8, 0x6}, &(0x7f0000003000)=0x18) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x9, 0x400000) 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f41000-0xe)="8c77ae54", 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5a000-0xd)='/dev/sequencer\x00', 0x10400, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f55000)={r1, 0x50, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = syz_open_dev$mice(&(0x7f000023b000-0x10)='/dev/input/mice\x00', 0x0, 0x1010c0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000729000-0xa0)=[{&(0x7f0000f55000-0xcf)="c0ab4e2243b8f00af7", 0x9}], 0x1, &(0x7f0000d56000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00007ea000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f47000)=[{&(0x7f0000f46000)=""/168, 0xa8}], 0x1, &(0x7f0000f3d000)=""/195, 0xc3, 0x0}, 0x0) 2018/01/05 16:38:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000e2000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x4, r2, 0xa}) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002dc000)={{&(0x7f0000525000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f00000f6000-0x8)=0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000708000-0x3c8)={0x401, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00001eb000-0x68)={0x0, 0x0, [0x8, 0x3, 0x3de1, 0x2cfb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f0000879000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f000004e000-0xc)="636a66000273706e65816f00", &(0x7f0000633000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000276000-0xe4)="95879965e3a5a36e3fd64722ad04fcacd6cdf14422761d7f4c2cda13c6212692013ec84d261289593a2399073aa7735554635834fa5b372f24be99b09fb16356327535e32bb87e4a846c974eefe1e46701d2bc947a88fab233f2aeee3d9336c83a99b218e7951ab0933ab733a2bce0f98cd25e3dc52880657817e904fc37694340aa97d06e297c42bea3163c623a290edb2a6b5b0d2272a1f4d6b8d2d15822925d7f19f708b160063c23141d921a1c67899a548c6e5bb1019c0560b233b15b74401d5b6f197ac11d78e330909cc0b1e05ab76162d5eabf994ffbc2bbff78281c5abe5473", 0xe4, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2a000-0xa)='selinux!*\x00', r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000336000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000f6f000)={0x8, 0x101}) add_key(&(0x7f0000263000-0xa)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/05 16:38:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000461000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x1, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) socketpair$inet(0x2, 0xa, 0x80, &(0x7f000077c000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00006a1000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000051c000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x100000001, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = dup2(r2, r0) syz_open_dev$sndpcmp(&(0x7f0000455000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9140, 0x80) utimensat(r3, &(0x7f0000029000)='./file0\x00', &(0x7f0000f38000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) 2018/01/05 16:38:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00008bd000)=""/159) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x5, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a4f000-0x20)={0x5, r2, 0x2, 0x4}) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00005d1000)=[], 0x0, &(0x7f000097d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x401, &(0x7f00008b4000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000dd5000)='/dev/admmidi#\x00', 0x6, 0x400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000022c000)=0x4, &(0x7f0000b7d000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 16:38:12 executing program 3: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x11, 0x209, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000094000)=0xc5, 0x4) 2018/01/05 16:38:12 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000180000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 16:38:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000402000-0x34)={{0x3, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000713000-0xb)=""/11) 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) close(r0) 2018/01/05 16:38:12 executing program 2: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bd7000)={0x0, 0x0}, &(0x7f0000aa2000)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000b89000/0x3000)=nil, 0x3000, 0x10200000008) mbind(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000024000)=0x0, 0x1, 0x2) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d2e000-0x4)=0x0, &(0x7f0000d08000-0x4)=0x4) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d4f000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000d6000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00003f2000-0x10)={r2, r3+30000000}, &(0x7f0000616000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0xfffffffffffffffd, &(0x7f000041c000-0x20)={{0x0, 0x0}, {r4, 0x0}}, &(0x7f0000c39000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00008df000-0x58)={{0x40, 0x7}, 0x0, 0x21f, 0x8, {0x9, 0x8001}, 0xfffffffffffffff9, 0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00001e2000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f000005d000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x102) sendto$unix(r3, &(0x7f00000b3000-0xbf)="29f6a4724c3399d058657ba40a2687565a54966ebeaa0d600438e380e6b5ae11c3bbeae602df43c082d03869f21e94cbca279c0df8118d2535841d7e2e0af20c587302b6c4a344776ada47e715f0ab060516b571e76a504d99dbbee96e19219de0fb2ae8e577cedcb2a56aa3eaf7722a7669cad764043d7c260e1950b694f8ad8c35f4b7b41418c90233e0422f1c91f9b51d3e3e692649bf5c4b7408f8129a70a05e7295c9fddf888f19881b5f48c366d403b196282aa9c05809ddaf6fdbdd", 0xbf, 0x20000000, &(0x7f0000562000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000596000-0xc)={0x101, 0x1, 0x8, 0x1, 0xff}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006b1000)={&(0x7f000006a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f00009c2000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0xc) write(r0, &(0x7f000033d000-0x1f)="1f0000000a06fdde003680fdffff0ffffffff8000900018018000006400000", 0x1f) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b5d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200}) [ 39.490410] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 39.513909] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0x5)='eth0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r0 = eventfd2(0x4, 0x80001) semget$private(0x0, 0x2, 0x1) read$eventfd(r0, &(0x7f00007d4000-0x8)=0x0, 0xffffffffffffff0a) 2018/01/05 16:38:12 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b50000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) getdents(r1, &(0x7f0000947000)=""/4096, 0x1000) r2 = syz_open_procfs(r0, &(0x7f0000e71000-0x6)='sched\x00') sendfile(r2, r2, &(0x7f0000240000)=0x0, 0xffc) write$eventfd(r2, &(0x7f00008d6000+0xd79)=0x5, 0x8) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) r1 = syz_open_dev$adsp(&(0x7f000042e000)='/dev/adsp#\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000615000)={0x3, [0x1, 0x89, 0x24]}, &(0x7f00009c8000)=0xa) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006d3000-0x390)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000081c000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000590000)={0xf9, 0x4, 0x100000001}) 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f00007f8000)={0x20080522, r0}, &(0x7f0000a58000-0x18)={0x1000, 0x0, 0xfffffffffffffffc, 0x1, 0x2, 0xa}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000120000)={0x0, 0x0}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000053, &(0x7f0000583000)=""/0, &(0x7f00002ea000-0x4)=0x0) 2018/01/05 16:38:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = dup2(0xffffffffffffffff, r1) write$eventfd(r3, &(0x7f000087e000-0x8)=0x0, 0x8) 2018/01/05 16:38:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f2d000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b5f000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f000099f000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e04000-0x8)={r2, 0x5}, 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00004cb000)={@common='ipddp0\x00', @ifru_mtu=0x685}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = syz_open_dev$audion(&(0x7f0000931000)='/dev/audio#\x00', 0x1, 0x800) getsockname$unix(r4, &(0x7f00005fb000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b47000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b5d000-0x5c)={{0xa, 0x2, 0x608, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x5b, @loopback={0x0, 0x1}, 0x401}, 0x0, [0x1, 0x101, 0xfff, 0x101, 0x0, 0x1, 0x6, 0x0]}, 0x5c) sendto$inet6(r0, &(0x7f00004cf000)="6001", 0x2, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000262000-0x10)=@generic="cdf556f000000005d78f4c09d4f4b11f", 0xffffffffffffff51) sendmsg(r0, &(0x7f00002e7000)={&(0x7f000078a000-0x10)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d09000)=[{&(0x7f00003ba000-0x99)='l', 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x20000880) openat$cuse(0xffffffffffffff9c, &(0x7f0000094000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x13, &(0x7f0000267000-0x4)=0x0, &(0x7f0000835000-0x4)=0x4) ftruncate(r1, 0x7) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d5d000-0x10)={0x2, &(0x7f00009ee000-0x10)=[{0x80000001, 0x1, 0xffffffffffff8001, 0x2}, {0xfffffffffffffffa, 0x2, 0xff, 0x8e}]}, 0x10) writev(r0, &(0x7f0000d23000)=[{&(0x7f00006bf000)="03", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000ae7000-0x53)='U', 0x1, 0x0, &(0x7f00008ca000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 16:38:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000047c000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="090286a78b0b408a3a776a7e43c984e6", @ifru_names=@common='nr0\x00'}) readv(r1, &(0x7f00003ac000)=[{&(0x7f0000d06000-0x17)=""/23, 0x17}, {&(0x7f0000a92000-0xea)=""/234, 0xea}, {&(0x7f0000a23000)=""/122, 0x7a}, {&(0x7f0000e33000)=""/179, 0xb3}, {&(0x7f0000742000-0x27)=""/39, 0x27}, {&(0x7f0000020000)=""/110, 0x6e}, {&(0x7f0000b5b000)=""/216, 0xd8}], 0x7) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000596000)={0x0, 0x0, 0x0}, &(0x7f000049f000)=0xc) fcntl$lock(r0, 0x5, &(0x7f000028e000)={0x2, 0x4, 0x40, 0x10001, r2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000772000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0xaa9a58aba1e16a1d, 0x5) r5 = syz_open_dev$mice(&(0x7f0000b8c000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000a6f000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x1, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba9000-0x11)='/dev/qat_adf_ctl\x00', 0x84680, 0x0) pipe(&(0x7f0000626000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000034d000)={0xfffffffffffffff8, 0x80000001, 0x4, 0xfffffffffffffffa, 0x9, 0x1, 0x1e, 0x6d, 0x0}, &(0x7f00002f6000-0x2)=0x20) close(r7) sendto(r4, &(0x7f00006b0000-0x70)="fcf88d324348d999be14134651621e6d761390236217f094cb361bc0c8ccd5e3f663724edd3fa1cc37512ea4861fb33d828df71261694afe111cb9912039e836efade34f9014d13cb01459d32cda752ca3750593ee5f9cdfba4928aae469c41145722af70f78a53747b701b24fdd75c1", 0x70, 0x20008000, &(0x7f00009c8000)=@nfc={0x27, 0x1, 0x97, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c87000)={r8, 0x5, 0xfffffffffffffffe, 0x8, 0x100000000, 0x3}, &(0x7f0000c45000-0x4)=0xfffffffffffffdc1) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000830000)={r8, 0x6, 0x10001, 0x8, 0xfffffffffffffffb, 0x9, 0x154, 0x7, {r9, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x101, 0x1f, 0xfffffffffffffff8}}, &(0x7f00001a2000+0x8fe)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r10 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000fbb000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup3(r10, r1, 0x0) r11 = semget$private(0x0, 0x2, 0x400) semctl$SEM_STAT(r11, 0x7, 0x12, &(0x7f000033f000+0x7f8)=""/4096) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000e6a000-0x7f)="", 0x0) 2018/01/05 16:38:12 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getpeername$inet6(r1, &(0x7f0000daa000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c7000-0x4)=0x1c) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0xcb02}) r4 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) [ 39.614542] device gre0 entered promiscuous mode 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup2(r0, r1) 2018/01/05 16:38:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000e71000)={0x0, 0x0}) r3 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000415000)={0xff, 0x4, 0x7, 0x0, 0x8, [{0xffffffff, 0x0, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0xc, 0x4123, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}, {0x20, 0x6, 0x100000000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x23, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x5, 0xabb8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x21, 0x400, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3f, 0x7, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7b52, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) write(r2, &(0x7f0000eb6000-0x1)="19", 0x1) r4 = getpgrp(0x0) r5 = getpid() kcmp(r4, r5, 0x0, r1, r3) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000738000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000878000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x1000121080) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000f8b000-0x400)={"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"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f87000)={0xfffffffffffffffd, 0x8, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0x6, 0x80, &(0x7f0000e15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000f8b000-0xc)='/dev/amidi#\x00', 0x3, 0x44180) write$sndseq(r0, &(0x7f0000799000-0x60)=[{0x3, 0x180000000000, 0x2, 0x20, @time={0x77359400, 0x0}, {0x5ba5, 0x26c7}, {0x4, 0x9ffb}, @raw32={[0xcd0, 0x1, 0x6]}}, {0x1, 0x3, 0x4, 0x6, @time={0x0, 0x0}, {0x1, 0x278e}, {0x3, 0xe49}, @result={0xffffffffffffea87, 0x3}}], 0x60) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f8c000-0x8)='/dev/autofs\x00', 0x8000, 0x0) [ 39.640543] QAT: Invalid ioctl 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='dead\x00', &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bef000)='&\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) keyctl$assume_authority(0x10, r0) 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000042e000-0x90)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 39.667271] QAT: Invalid ioctl [ 39.686406] device gre0 entered promiscuous mode 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) r4 = fcntl$dupfd(r2, 0x0, r1) sendmmsg$alg(r4, &(0x7f00008e3000)=[{0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f00005dc000)="e6", 0x1}, {&(0x7f0000037000-0xe6)="18010aa6d946e2b9529c2f2c60d6b9b5bebef7b6879491f1d21a6822111829a5bad54f3cf0770114fa77f2d931cf1c4995439b06a8b33b1f3bfdd8b7b447d9ae9d014e6f1482038498554f9f62b628951f6ba22b213bcc5446f0e01c1a6108605e445097711f8ad9f66c2771a4ed059861e4408b0f6e58508156b6e099707ef5028f99a0b4772bfbabe39a4a3c56d6bf9844f41d929649f5bdbc161369242235ebc007f4c703fbcb8d08d689c833c24a321ef68ea191f62651b024aa28693f28ec4a2ba172d33018ab28540e037443042751955453b05546ddb4f58506fe01b3f0c9f4de7c47", 0xe6}], 0x2, &(0x7f00003a3000)=[@iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd2, "30fad195d870be422dd1a0c8ecd2a8bb8f813035f9d30d4426f020c10959332f2bda6c7128427f2bccfbf55c2f7634b74f0597babc435a21ed3e794b7501c1395f3d292c8a0a4295fac7195135466ddc0696f2e980aeafb919ceb17acae25822f9ceb84008221b029778ac505cfd6f0a87f93d853d0aff2c02d3a19bdf91e06447708e2a992f6d7581b9a998962e034bdc2366b129f6b8569b5bd40e52cf283bcf7ed300a5ac3bd564b4efa2f02768160ac69f0a2c016c2493fed2dcc558355f2c6354997068366605588a423bbf9315862b"}, @iv={0x48, 0x117, 0x2, 0x2f, "739c14d1be3a866d62bb6459c749c12ddca39fb7b15aa03a46a28f04832564b789d824d9c9ca1187c6f95f568d000c"}, @iv={0x90, 0x117, 0x2, 0x7c, "185c4e0602d1f0d954db068499c99bbbf06024604259e2f8fa6bb32b589f39fbfa8f519192953a71de5880e870e66b46a67d6250490d84bd116c448b9eb9bdf74aebe21df592294b0dd6d0acdf789c7d00943eeffd19345229221d765dd3e2146d411f91f087bef302c36576a9c326a0d627b9d7baab82caced96ddd"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4d2c}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}], 0x350, 0x40000}], 0x1, 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000027e000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000b8f000-0x30)={0x4, 0x0, &(0x7f0000a9b000)=[@exit_looper={0x630d}], 0xa9, 0x0, &(0x7f0000114000)="1231282f2df0549a45480fa848d3cb57853dcc44e55b612b149fd4ad77b7328c25c5a2078443dff0cb5be3375dce906d346280a5241c4e643f091f451f7e84b9fc1a8facf9fe3bbcb234cb955256f2a0027c97d59c5fe226d0830b2d6a3bbdf10add4da848f29d7c8839a0d7236bad3ce50963937089063b6014b47a15ad39785b5ab880e19b8a72001b53fb52cc4cae1e34fe0f3f77e4e7593e5d26b0110359fc7b08a765855036de"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000b87000-0x18)={0x0, 0x0, 0x0, 0x0}) flock(r3, 0x4) fchdir(r1) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000a56000-0x30)={0x1a4, 0x0, &(0x7f0000f4d000-0x1a4)=[@dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x30, &(0x7f0000df4000)=[@fda={0x66646185, 0x3, 0x1, 0x6}, @fda={0x66646185, 0x0, 0x1, 0x20}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000eec000-0x30)=[0x30, 0x48, 0x30, 0x38, 0x68, 0x38]}, 0xffff}}, @request_death={0x400c630e, 0x3, 0x1}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x0, &(0x7f00004ec000)=[@fda={0x66646185, 0xa, 0x1, 0x28}], &(0x7f0000799000)=[]}}, @acquire={0x40046305, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x70, 0x20, &(0x7f00004c4000-0x70)=[@fda={0x66646185, 0x3, 0x3, 0x27}, @ptr={0x70742a85, 0x1, &(0x7f00002a9000)=0x0, 0x1, 0x2, 0x30}, @ptr={0x70742a85, 0x1, &(0x7f0000fde000)=0x0, 0x1, 0x1, 0x7}], &(0x7f0000d4b000-0x20)=[0x40, 0x28, 0x0, 0x20]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f00007b9000-0x50)=[@flat={0x73622a85, 0x1, r6, 0x4}, @fda={0x66646185, 0x7, 0x0, 0x16}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000b1c000)=[0x28]}, 0x1000}}, @request_death={0x400c630e, 0x3, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x28, &(0x7f0000930000)=[@fda={0x66646185, 0x8, 0x1, 0x28}, @fda={0x66646185, 0x2, 0x4, 0x1f}, @fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f00002f1000)=[0x48, 0x38, 0x78, 0x18, 0x0]}}], 0xf0, 0x0, &(0x7f00004b6000)="3e3a63f3a87a70c263a82c3a82e4e9f41bc7bcc9de25072180a2bdbf6875c8aba036e64579cf16b1e8b71b46caa9a8d5cd5660b42528a1eaac59a2080e63ce957d30db5896143267c9d452266d805e08f99079559bf5a7f2f2c7e46f7dfed4832f07897b54c4db8e9aad529c0f76946f4e82f18d7bc2f84c6ce39ed107101440f31c1e386ac46be43b7f2a337c58087bc9510cea177798b38432e7f0cda0977a350ff0d02eff0da5161751d1852c5b27aff145300fef05663f2e9a932272d915917f1ee5ae342469ba732fba14a185c4eee0bc82c6ea1e196824e2c03298bc471a253c1a30cb058052fb0e4f40d03bd0"}) close(r2) close(r0) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) mlock(&(0x7f00001c1000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00002c5000-0x4)=0x0, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/05 16:38:12 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000006000-0x20)={0x3, 0x3, 0x4, 0x9, 0x0}) write(r0, &(0x7f0000001000)="240000001b000300ebffffffffff00c61f04ff0b08000100000000a7de000003f9161701", 0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/05 16:38:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000632000-0x9)='/dev/vcs\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000677000)=0x200, &(0x7f00006aa000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b4a000)=0x0, &(0x7f0000e01000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000db6000)=0x101, 0x4) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000006) r1 = semget$private(0x0, 0x4, 0x304) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000612000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b2000)=0xfffffffffffffed1) fstat(r0, &(0x7f0000cf7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) getresgid(&(0x7f0000b2a000)=0x0, &(0x7f00002e1000)=0x0, &(0x7f0000ef5000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0x8) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000afc000-0x58)={{0xb70000000, r2, r3, r4, r5, 0x122, 0x100000001, 0x0, 0x0, 0x0}, 0x3, 0x29d9, 0x14f, 0x0, 0x0}) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) r6 = getuid() r7 = syz_open_dev$mice(&(0x7f00006ec000)='/dev/input/mice\x00', 0x0, 0x8a000) setuid(r6) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f61000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000da6000)={0x0, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4e9, 0x4a40000000000000, 0x5, 0xa0}, &(0x7f00009a4000-0x4)=0xa0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x4863) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00006b7000)={r9, 0x2, 0x2419ceed, 0xfffffffffffffffd, 0x0, 0x6da}, &(0x7f0000b7b000-0x4)=0x14) 2018/01/05 16:38:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/kvm\x00', 0x80100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00006e6000-0x12)='/dev/snd/pcmC#D#p\x00', 0xdffa, 0x400) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000f1f000-0x8)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0xc) migrate_pages(r3, 0xffc, &(0x7f00002d3000-0x8)=0xffff, &(0x7f0000284000)=0xffc) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000e48000)=""/144) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000efd000)={&(0x7f0000753000/0x1000)=nil, 0x1, 0x7, 0xa0, &(0x7f00001ca000/0x3000)=nil, 0xfffffffffffffffa}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r5 = fcntl$dupfd(r4, 0x0, r4) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 16:38:12 executing program 4: clone(0x0, &(0x7f000054c000)="", &(0x7f00002c5000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 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) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@random={"737973746d2e003f69693eb451c0467239957ae2e85f9193efc4e154043f09b05a66e7fa9b69f818a86a2fa53666092708a7a3639499fa12a43370244271743d4b6c51c37575be17e247e2e2a08cc19abf7759e2a33d42", '\x00'}, &(0x7f0000e56000-0x1e)='!$\'%securityposix_acl_access}\x00', 0x1e, 0x0) 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() syz_fuseblk_mount(&(0x7f00001bf000)='./file0\x00', &(0x7f0000fdf000)='./file0\x00', 0x4001, r1, r2, 0xfa9, 0x401, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe0000-0x8)={0x15, 0x5}, 0x8) 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000425000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b94000+0x29d)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f2a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@loopback=0x7f000001, 0x1, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0xe6, 0x3, r3}, {0x2, 0xff, 0xffffffffffffffff, 0xfffffffffffffe9d, 0x8, 0x9, 0xfffffffffffffff9, 0x0}, {0xffffffffffff0416, 0x8, 0xfffffffffffffffd, 0x6}, 0x2, 0x8, 0x1, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x7f, 0x1, 0x400, 0x2}}, 0xe8) sendfile(r2, r0, &(0x7f0000e3f000)=0x0, 0xffffffff) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000395000-0x14)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00007f8000-0x8)='./file0\x00', &(0x7f0000917000-0x8)='./file0\x00') bind$nfc_llcp(0xffffffffffffffff, &(0x7f00000a5000)={0x27, 0x3, 0x0, 0x7, 0x0, 0x0, "1b80d99d61f477ce2b2a881011ca55e2f64fef61ecb22c2841832e7e1c1f93c1f7a655e4348fe0f99aaee46ab892a809020f5c47ba9c4ee6c42247cb8bcd15", 0x0}, 0x60) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00007ea000-0x4)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002a4000-0x4)=0x0) 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000100010a) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x3, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000cd1000)={0x6, 0x8001, 0x1, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003f5000-0x4)=0x9, 0x4) 2018/01/05 16:38:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053e000-0x6)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d8f000-0x8)={0x0, 0x8001}, &(0x7f00000b9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000097000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x5, 0x1, 0x0}, &(0x7f0000270000)=0xa0) r2 = syz_open_dev$loop(&(0x7f000073e000)='/dev/loop#\x00', 0x0, 0x80041) fdatasync(r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) [ 39.808531] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.833786] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=6437 comm=syz-executor5 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x400000000000001, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) poll(&(0x7f00006ea000)=[{r1, 0x2100, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/05 16:38:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffff7fffffffd) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x2c, 0x0, 0x0}]}) 2018/01/05 16:38:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x1d, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/context\x00', 0x2, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ce7000-0x8)={r2, r0}) [ 39.858356] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=771 sclass=netlink_xfrm_socket pig=6449 comm=syz-executor5 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000016000)="766d6e657431776c616e315c73656c696e7578cf00") fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x10, 0x0}) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000003000)={0x8, 0x7, 0x4, 0x9, "00b68d64298101dcaed7818c402e200b273fce337860bfc8bc5b95d6aaf2a92cdab68ceff475d5bb99479fc5", 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_cache\x00') poll(&(0x7f0000003000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x203, 0x0}, {r2, 0x2002, 0x0}, {r2, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1000, 0x0}], 0x6, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000-0x4)=r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x84, &(0x7f0000002000-0x84)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r3, 0xffffffff, 0x890}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r3, 0xf, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r2, 0xc0084905, &(0x7f0000009000-0x8)={0x0, r0}) ioctl$ION_IOC_IMPORT(r2, 0xc0084905, &(0x7f0000006000-0x8)={r4, r0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000005000)=0x0) 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000a95000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000277000)={0x0, 0x50, "170eb8e31a89784481e1762361f8bffc0c7cee6b9d56dae0dd27523fc8f40109a2341ee0182acae02fe5328fa1bf5d77bd1eddb8a8e01e49f6dfa40938d5bef0e77c8a864bd0469349dde2247090f9e6"}, &(0x7f0000420000)=0x58) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000694000)=@sack_info={r2, 0x7fff, 0x4}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000067b000-0x10)='./control\x00', 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000870000-0x8)=0x1) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') unlink(&(0x7f000034b000)='./control/file0\x00') userfaultfd(0x800) removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.866217] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 39.904742] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=6449 comm=syz-executor5 [ 39.906127] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=771 sclass=netlink_xfrm_socket pig=6458 comm=syz-executor5 2018/01/05 16:38:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x6, 0x9) r2 = syz_open_dev$midi(&(0x7f0000957000-0xb)='/dev/midi#\x00', 0x10001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a0d000-0x4)={r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pselect6(0x40, &(0x7f00008af000)={0x7, 0x6, 0xddbf, 0xc042, 0x6, 0x9, 0x6, 0xe4}, &(0x7f0000aaf000-0x40)={0x6, 0x5, 0x2, 0x3, 0x9f88, 0x8000, 0x7fff, 0xaaf}, &(0x7f0000f25000)={0xb6, 0x7, 0x40, 0x5, 0x229, 0x4345, 0x2, 0xff}, &(0x7f00002aa000-0x10)={0x0, 0x0}, &(0x7f0000141000-0x10)={&(0x7f0000270000-0x8)={0x7f}, 0x8}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0x140, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000a6f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000874000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) getpriority(0x0, r5) recvmsg(r1, &(0x7f00009f3000)={&(0x7f0000071000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000867000-0x60)=[{&(0x7f00003f7000)=""/50, 0x32}, {&(0x7f00008ef000-0xd9)=""/217, 0xd9}, {&(0x7f00006c5000)=""/216, 0xd8}, {&(0x7f00001bd000-0x3d)=""/61, 0x3d}, {&(0x7f00001b4000+0xe8d)=""/68, 0x44}, {&(0x7f00003ad000-0xf2)=""/242, 0xf2}], 0x6, 0x0, 0x0, 0xffffffff00000000}, 0x40) prctl$setfpexc(0xc, 0x80004) 2018/01/05 16:38:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xffffffa2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x57336cd9, 0x44c2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c64000)={0x5, 0x100, 0x7, 0x1, 0x7}) 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x12a81, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d67000)={r0, &(0x7f00004de000-0xcf)="8e286b65eca25a803b435f4d5cceb092206e92b894e759103fd709e4d5d2435da4775aacab708c17a03cc26c30e1ecfaddf7c4e1d98562d59f89a6d2b6276a78dd099b305312c70303f4d12cc3029032a6e7f9232bab599b6c928bd4d0add85c214e1af884a08e8448af2f82e6d499f2d7ee8cc11c1be3cdf7e13f02454c52265a6ef9c7bac8c1a827cbc174709b6bea2220561c3783ec456c504ad912d25a05fc7bb971a8acc9264084774e58f4054b24358ef6f8c1d5dc39fa9c17f012d3bdc8eb87ba3ce043400cd35ac428dcd6", &(0x7f0000328000-0x13)=""/19}, 0x18) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d32000)=0x0, &(0x7f0000dab000)=0x4) 2018/01/05 16:38:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00005e3000)={0x2, 0x0, [{0x7, 0x8, 0x5, 0x4, 0x5, 0x10000, 0x7ff, [0x0, 0x0, 0x0]}, {0xb, 0xffffffffffffff0b, 0x3, 0x297, 0x7ff, 0x3f, 0x7, [0x0, 0x0, 0x0]}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b38f0ced5c54dbb7295df0df8217ad40000000000000e6", 0xffffffffffffff49) symlink(&(0x7f0000240000-0x8)='./file0\x00', &(0x7f0000ab4000-0x8)='./file1\x00') r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6aee0e39433d9f7bab9d0a34ed0c2e479867812648fe8d57f4e60afd3d6bb9526eb87dcae00b85a72f35c025f9d976e85f5facce3dea0baac71469e0ba73d731e5ebcf64dc925a40711ef24d695c6180007acf1c39cbfb512e60b34e44dc93789501f3441b119ba16175bdebbbc9da9ada8e6aa3c9cc945da881f529cb1", 0xc1}], 0x1, &(0x7f00008c6000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002ba000-0x20)={0x9, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000c39000-0x20)={0x7, r1, 0x0, 0xffffffff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/05 16:38:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000299000)={r0, 0x28, &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000326000/0x4000)=nil, 0x4000, 0x0) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000-0xa)='oom_score\x00') mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000dd7000-0x20)={0x200, 0x401, 0x9e, 0x9, 0x12, 0x3f}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 16:38:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x6) r0 = syz_open_dev$sndpcmp(&(0x7f0000fb2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x12001) ioctl$TCSBRKP(r0, 0x5425, 0x1ff) ftruncate(r0, 0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/05 16:38:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2, 0x3) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000df7000-0xc9)="b5c8a54eaf970dfd2c8d9ea3b6312a9685929fdc7f9bcc99bc598f4af425e49671fd615215e2ff0a5202929a810180c37ef148584534f0807a810358dab0345ee04e8d611bcd8202ea070d5cc5ca27a321bb7bd2081fd3681ea19fff4fdd97163b3baabbb671c0def2bb20860e25faf836474eff45bc78c3506845d803580affeb302a7d488f678367897ddb298eeaf26f258a711d37ee515e607d46ee0c90d1b1505458684985d49109b9ab9ec10f0262124306d5e91832aeb07193f251efa1dbe1d57c61a0a93beb", 0x296) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c31000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec3000)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000948000)=0x0, &(0x7f0000db8000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ecb000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000+0x3c6)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c67000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 16:38:12 executing program 7: mremap(&(0x7f00005f0000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00005ba000/0x2000)=nil) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x8)=0x0) fchmod(r1, 0x82) 2018/01/05 16:38:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000722000-0x10)='/dev/sequencer2\x00', 0x1000000000008002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a19000)={0x0, 0x0, 0x0, 0x5ec7, 0x0, 0x165, 0x3, 0x9, 0xfffffffffffffffe, 0x2}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x3, 0x4000, 0x0, &(0x7f0000e11000/0x4000)=nil) 2018/01/05 16:38:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000093b000-0xe)='/dev/admmidi#\x00', 0x8, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x4, &(0x7f0000ae7000-0xb7)="0c58ce85823658162be7dad3550c21e89c934262ac382224ca6436fd6e54ae38599d2c245522c8321171c1689bd8ba445618926e9d41c72202e3694c2389bf0b0282a8f0724ba8bf67de3415cd1eadb3e1855d24426bdde0debaab33ed6ce82542c4f6b5802d9c9659f4677184b7eafe9f91c85bb9821b37df4a8f4aed399974f6ebf85b759f935877aca70a0879c77f99d4bf716e87161d0235888f609d75693a5093696659ae1813373d08cd90de1fd912438c8c1677", 0xffffffffffffffbc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008cf000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fbe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000107000-0x8)={r1, 0x3}, &(0x7f000083f000-0x4)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000064000+0xd37)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003ff000-0x20)={0xfffffffffffffec3, 0x5, 0x202, 0x7ff, 0x40, 0x1, 0x10eec600, 0x1e73fc7, r1}, &(0x7f000092f000)=0x20) [ 165.185024] INFO: rcu_sched self-detected stall on CPU [ 165.186020] INFO: rcu_sched detected stalls on CPUs/tasks: [ 165.186091] 0-....: (125000 ticks this GP) idle=b4e/1/4611686018427387906 softirq=14094/14094 fqs=31235 [ 165.186109] (detected by 1, t=125002 jiffies, g=7206, c=7205, q=326) [ 165.186121] Sending NMI from CPU 1 to CPUs 0: [ 165.187160] NMI backtrace for cpu 0 [ 165.187164] CPU: 0 PID: 6486 Comm: syz-executor3 Not tainted 4.15.0-rc6-mm1+ #50 [ 165.187168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.187170] RIP: 0010:io_serial_in+0x6b/0x90 [ 165.187173] RSP: 0018:ffff8801db4078d0 EFLAGS: 00000002 [ 165.187178] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 165.187181] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff87e4e018 [ 165.187184] RBP: ffff8801db4078e0 R08: ffffffff82547f25 R09: 000000000000000c [ 165.187187] R10: ffff8801db4078f8 R11: 0000000000000001 R12: ffffffff87e4dfe0 [ 165.187191] R13: 0000000000000020 R14: fffffbfff0fc9c41 R15: fffffbfff0fc9c05 [ 165.187194] FS: 00007f3734e5e700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 165.187197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 165.187200] CR2: 000000000047e180 CR3: 00000001cfbe9006 CR4: 00000000001626f0 [ 165.187203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 165.187207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 165.187208] Call Trace: [ 165.187210] [ 165.187212] wait_for_xmitr+0x93/0x1e0 [ 165.187215] ? lock_acquire+0x16b/0x420 [ 165.187221] ? wait_for_xmitr+0x1e0/0x1e0 [ 165.187224] serial8250_console_putchar+0x1f/0x60 [ 165.187226] uart_console_write+0xac/0xe0 [ 165.187229] serial8250_console_write+0x5b3/0x940 [ 165.187231] ? serial8250_start_tx+0x910/0x910 [ 165.187233] ? console_unlock+0x2ed/0xc30 [ 165.187235] ? lock_downgrade+0x860/0x860 [ 165.187237] ? memcpy+0x45/0x50 [ 165.187240] ? univ8250_console_setup+0x160/0x160 [ 165.187242] univ8250_console_write+0x5f/0x70 [ 165.187244] console_unlock+0x6ba/0xc30 [ 165.187247] vprintk_emit+0x4ad/0x590 [ 165.187249] vprintk_default+0x28/0x30 [ 165.187251] vprintk_func+0x57/0xc0 [ 165.187253] printk+0xaa/0xca [ 165.187255] ? show_regs_print_info+0x18/0x18 [ 165.187257] rcu_check_callbacks+0xb68/0x1de0 [ 165.187260] ? account_system_index_time+0x20e/0x370 [ 165.187262] update_process_times+0x30/0x60 [ 165.187265] tick_sched_handle+0x85/0x160 [ 165.187267] tick_sched_timer+0x42/0x120 [ 165.187269] __hrtimer_run_queues+0x2c8/0xb50 [ 165.187272] ? tick_sched_do_timer+0xe0/0xe0 [ 165.187274] ? hrtimer_fixup_init+0x70/0x70 [ 165.187276] ? kvm_clock_get_cycles+0x25/0x30 [ 165.187279] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 165.187281] hrtimer_interrupt+0x1c2/0x5e0 [ 165.187284] smp_apic_timer_interrupt+0xc9/0x4c0 [ 165.187286] apic_timer_interrupt+0xa9/0xb0 [ 165.187287] [ 165.187290] RIP: 0010:check_memory_region+0x1f/0x190 [ 165.187293] RSP: 0018:ffff8801a5557908 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff11 [ 165.187298] RAX: ffff7fffffffffff RBX: 0000000000000002 RCX: ffffffff83b7d25e [ 165.187301] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8801a5557a00 [ 165.187304] RBP: ffff8801a5557910 R08: fffff5200027583e R09: fffff5200027583e [ 165.187307] R10: 0000000000000001 R11: fffff5200027583d R12: ffffc900013ac1ee [ 165.187310] R13: ffff8801a5557a00 R14: ffff8801d54aeb00 R15: dffffc0000000000 [ 165.187312] ? mulaw_decode+0x50e/0x740 [ 165.187314] memcpy+0x23/0x50 [ 165.187316] mulaw_decode+0x50e/0x740 [ 165.187319] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 165.187322] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 165.187324] ? io_src_channels+0xeb/0x1e0 [ 165.187326] mulaw_transfer+0x222/0x270 [ 165.187328] snd_pcm_plug_write_transfer+0x20b/0x390 [ 165.187331] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 165.187334] ? snd_pcm_format_physical_width+0x5b/0x70 [ 165.187336] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 165.187339] snd_pcm_oss_write2+0x22e/0x3c0 [ 165.187341] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 165.187343] ? snd_pcm_oss_write+0x1f6/0x690 [ 165.187346] snd_pcm_oss_write+0x4c1/0x690 [ 165.187348] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 165.187350] __vfs_write+0xef/0x740 [ 165.187353] ? kernel_read+0x120/0x120 [ 165.187354] ? __might_sleep+0x95/0x190 [ 165.187357] ? _cond_resched+0x14/0x30 [ 165.187359] ? __inode_security_revalidate+0xd9/0x130 [ 165.187361] ? avc_policy_seqno+0x9/0x20 [ 165.187364] ? selinux_file_permission+0x82/0x460 [ 165.187366] ? security_file_permission+0x89/0x1e0 [ 165.187368] ? rw_verify_area+0xe5/0x2b0 [ 165.187370] vfs_write+0x189/0x510 [ 165.187372] SyS_write+0xd4/0x1a0 [ 165.187374] ? SyS_read+0x1a0/0x1a0 [ 165.187377] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.187379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.187382] entry_SYSCALL_64_fastpath+0x23/0x9a [ 165.187383] RIP: 0033:0x452ac9 [ 165.187386] RSP: 002b:00007f3734e5dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 165.187391] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 165.187395] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000013 [ 165.187398] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 165.187401] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 165.187404] R13: 00000000ffffffff R14: 00007f3734e5e6d4 R15: 0000000000000000 [ 165.187405] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 08 54 36 ff eb c2 e8 61 54 36 ff eb [ 165.708836] 0-....: (125000 ticks this GP) idle=b4e/1/4611686018427387906 softirq=14094/14094 fqs=31366 [ 165.718572] (t=125534 jiffies g=7206 c=7205 q=326) [ 165.723656] NMI backtrace for cpu 0 [ 165.727255] CPU: 0 PID: 6486 Comm: syz-executor3 Not tainted 4.15.0-rc6-mm1+ #50 [ 165.734754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.744077] Call Trace: [ 165.746628] [ 165.748755] dump_stack+0x137/0x198 [ 165.752361] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 165.756828] nmi_cpu_backtrace+0x1d2/0x210 [ 165.761037] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 165.765505] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 165.770755] arch_trigger_cpumask_backtrace+0x14/0x20 [ 165.775916] rcu_dump_cpu_stacks+0x186/0x1d7 [ 165.780306] rcu_check_callbacks+0x1a64/0x1de0 [ 165.784864] ? account_system_index_time+0x20e/0x370 [ 165.789950] update_process_times+0x30/0x60 [ 165.794242] tick_sched_handle+0x85/0x160 [ 165.798360] tick_sched_timer+0x42/0x120 [ 165.802393] __hrtimer_run_queues+0x2c8/0xb50 [ 165.806864] ? tick_sched_do_timer+0xe0/0xe0 [ 165.811246] ? hrtimer_fixup_init+0x70/0x70 [ 165.815536] ? kvm_clock_get_cycles+0x25/0x30 [ 165.820002] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 165.825346] hrtimer_interrupt+0x1c2/0x5e0 [ 165.829569] smp_apic_timer_interrupt+0xc9/0x4c0 [ 165.834299] apic_timer_interrupt+0xa9/0xb0 [ 165.838587] [ 165.840799] RIP: 0010:check_memory_region+0x1f/0x190 [ 165.845872] RSP: 0018:ffff8801a5557908 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff11 [ 165.853552] RAX: ffff7fffffffffff RBX: 0000000000000002 RCX: ffffffff83b7d25e [ 165.860793] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8801a5557a00 [ 165.868046] RBP: ffff8801a5557910 R08: fffff5200027583e R09: fffff5200027583e [ 165.875291] R10: 0000000000000001 R11: fffff5200027583d R12: ffffc900013ac1ee [ 165.882533] R13: ffff8801a5557a00 R14: ffff8801d54aeb00 R15: dffffc0000000000 [ 165.889796] ? mulaw_decode+0x50e/0x740 [ 165.893756] memcpy+0x23/0x50 [ 165.896833] mulaw_decode+0x50e/0x740 [ 165.900623] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 165.905874] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 165.911227] ? io_src_channels+0xeb/0x1e0 [ 165.915349] mulaw_transfer+0x222/0x270 [ 165.919306] snd_pcm_plug_write_transfer+0x20b/0x390 [ 165.924386] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 165.930067] ? snd_pcm_format_physical_width+0x5b/0x70 [ 165.935312] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 165.941001] snd_pcm_oss_write2+0x22e/0x3c0 [ 165.945297] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 165.949769] ? snd_pcm_oss_write+0x1f6/0x690 [ 165.954153] snd_pcm_oss_write+0x4c1/0x690 [ 165.958370] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 165.963182] __vfs_write+0xef/0x740 [ 165.966784] ? kernel_read+0x120/0x120 [ 165.970660] ? __might_sleep+0x95/0x190 [ 165.974610] ? _cond_resched+0x14/0x30 [ 165.978470] ? __inode_security_revalidate+0xd9/0x130 [ 165.983634] ? avc_policy_seqno+0x9/0x20 [ 165.987667] ? selinux_file_permission+0x82/0x460 [ 165.992483] ? security_file_permission+0x89/0x1e0 [ 165.997387] ? rw_verify_area+0xe5/0x2b0 [ 166.001422] vfs_write+0x189/0x510 [ 166.004940] SyS_write+0xd4/0x1a0 [ 166.008366] ? SyS_read+0x1a0/0x1a0 [ 166.011962] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 166.016951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 166.021685] entry_SYSCALL_64_fastpath+0x23/0x9a [ 166.026410] RIP: 0033:0x452ac9 [ 166.029570] RSP: 002b:00007f3734e5dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 166.037247] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 166.044485] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000013 [ 166.051724] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 166.059544] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 166.066784] R13: 00000000ffffffff R14: 00007f3734e5e6d4 R15: 0000000000000000