0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000055000)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b3c000-0xe)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x0, 0x40439) openat$audio(0xffffffffffffff9c, &(0x7f000072b000)='/dev/audio\x00', 0x2000, 0x0) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x3a, 0x5, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000081d000-0xa)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c04000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d50000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aaf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000863000)={0x842a, 0x100000000, 0x1, 0x1000, 0x7ff, 0x8b9, 0x4, 0x49ca0496, 0x0}, &(0x7f0000d8b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000057d000-0xc)={r3, 0x8001, 0x30}, &(0x7f0000eff000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f6e000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x1, 0xa31, 0x1, 0x4, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x26, 0xfff, 0x2, 0xb4b, 0x7, 0x7fffffff, 0xffff, 0x8000}, {0x1000, 0x571a, 0x80000001, 0x80000000}, 0x0, 0x7, 0x3, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x0, 0x2, 0x7ff, 0xff, 0x8, 0x8}}, 0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/19 04:47:56 executing program 2: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000005f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000009a000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000)=0xe8) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000aee000)="12dc8b42cad572baaa5d5a1acfab705fe527a7ccc8b4cf54e8344a2f363d3817973c8b874ac7318c47886c8caf5b644f8af85b7a58035cd3a977647e182c2651f06350c30a7ca8abeb506dcbc9c7e067ceb585fe419274b56e4abf35e77fd87c5e12", 0x62, 0x4854, &(0x7f0000aef000-0x14)={0x11, 0x17, r2, 0x1, 0x100000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = ioctl$KVM_CREATE_VM(r1, 0xae08, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f000031a000)={0x1, 0x14, [0x7, 0x8, 0x3, 0x5, 0xffffffff]}) [ 54.506439] binder: 8386:8392 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 54.529621] binder: 8386:8393 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 04:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d5c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(r0, &(0x7f00000bb000)='./file0\x00', &(0x7f00005c8000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/19 04:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c15000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000031a000-0x8)={0x0, 0x1d6}, &(0x7f0000dd9000-0x4)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000753000)='/dev/qat_adf_ctl\x00', 0x501001, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000734000)="9f190c0e3cfa5a69e58e57580eb1c636dc69237f8fbdeecc7cd119438bed47604faa1c24a3f1747bac01cc30b22e363f274b54f028cc1a861b3dd0679e30bad699226906c90f7d2467dfa64e7172b7b88fe2bb6a66901fabdb207ab5a5c6c6dcc513ffcc96ea00c00a5d78a398bdbfc793b8feadfeb0e1dc63aec09a42382f7de0afb4d156459b02a0e6a073855a6d374253cda3ec83bcd32b7afcd43af5e39d5a455f06bc8be4e41d9b6dc556c144c8cae29b619d54391db7b6b76f7084fa73893dde6fae631d4bfe0c93929e7f5550cd3bfcfdf1") setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b08000-0x4)=@assoc_id=r2, 0x4) dup2(r0, r1) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r7 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r8 = dup3(r4, r7, 0x0) dup3(r6, r5, 0x0) ioctl$KDMKTONE(r8, 0x4b30, 0x496) r9 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r5, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) [ 54.579934] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.598261] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x9}]}) 2018/01/19 04:47:56 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006a9000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc9000)=0xc) getgroups(0xa, &(0x7f0000db6000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000413000-0xc)={r3, r4, r5}, 0xc) r6 = dup2(r0, r1) bind$inet(r1, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007f0000)={@multicast2=0xe0000002, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) 2018/01/19 04:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000010f000-0x38)={0x1, 0x0, [{0xaf4, 0x0, 0x0}]}) pipe(&(0x7f0000a6b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000023000-0xb8)={0x0, 0x0, 0x81, 0x5fb, 0x8, 0x5, 0x5, 0x2, {0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x200, 0x101, 0x9, 0x100000001}}, &(0x7f0000ac2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d1a000)=@assoc_value={r4, 0x4}, &(0x7f0000b6f000)=0x8) 2018/01/19 04:47:56 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d69000)=[{&(0x7f00004ac000-0x66)="d32c13a3ed4aad1456d5481673e8361c3d2f2b603fa5771c700800f4ef64d2e7a1dcdda807ea0dd624b431feb4462a8986b05aefcf76ddceb5f400f54ad57e98f76e9b746757fa004d961ef1ea23d56256c77ee67ad020d29e67c3a991f0fdea6ac08d74e839", 0x66}, {&(0x7f00008bb000-0xee)="877ed30928bab36a06bd5e7251bd6cba2c5510a8ff107be51cdbdc5f3feb9f48372e615adbf0f469cf8766396f16bd43201985ec5b73e2e4b7c9433a08aac8f639c80a23a86d521a8e52550f1b2fa531780ed09eab8d449d7a9d2300515f07739719f953861c1224bb1b63b3e26fb73fc0839d7dbab27370903d27c2346c6ed17fbb7f850b98479359174aecd91149080db80d783c2ae23d37f23650e940d307ec105f012c1e0eb3adbefad4a1f9e0d5de1ce0fc6c37ff686a6e319e94b2d912017c13e73b47c847cd60ff0d47941dbf275ea184fdded9a34cc12c6e6bd0cd9cef248d9f282e211e3b6353f21b4e", 0xee}, {&(0x7f00003fe000-0xda)="9bff52a373da7b7979fa9578528448cc73fdaa5771cdeae7707b18ff849a0aa942f8633c02391a6d4362bb386318190d51fc632068fa6f3ed17d68d1f3a8d4979df54fa8dab241f73577c582de733ac100abf2b5f17bade920324534d3747c276d2ab61ddf938aaa126b7698ff93851346605f2cb5853544cd62f91cc4a147f07a1322c0bacc91e3a092f0f28181ba52ce7d9fc6a1f867c4144e70031823cccc9c054a852ebb58b95d91a5649b23cc13ddc0d0c5e07917e7cbca5e2bd51f521991bedbc2a69d05bc965a60a41db3a937b5323336025215901ad3", 0xda}, {&(0x7f0000840000)="5d281e164d8a22c533234014c5ff86daf5c60991d9a2f3fcbaffa7a766208b60cc3cd20e69e978aac764647d99fc47e309c7609148eaf6ec8179ee85dd256ceaa851a5b1427ea30e9ca17acc46af24915a9ce833b2df07d0624458060de1b1107bec71cb7862fbbcd5ef6f53f5c90b2b5e1cdbca78fa84df5ef8215672dc5ea5828d20daeeefd1dafb5421cdb3a67ea5e2", 0x91}, {&(0x7f0000e7a000)="06dc677f25a2ee0f3b8424c2467b0792e5742f6dab314a26fb22e06e7df147200500f95ed5110c076d16c6b1615690e533706edc44aacb22467439ee1f", 0x3d}, {&(0x7f0000f55000)="e903c21d726bc278a1215d4a6303796947d23df545cf72d935a3e396de0951e72c4d9a2028bb3064ea29a3c474291549fc89a5a188150c5d29a4bc782d9777fcd77d2c4ecdd277c204d70441840ff3dd3d8d0694b7c521b87fdaef7fcc63be1aa4a739429979f9b41b0930ca0079898a9e5a8bf0", 0x74}, {&(0x7f000098d000-0x31)="71987211418ceba3b961a12be733216f334035f4df4e73a02fe0472b9b80d93f9c0bac2fcc54170adfa1357e9ba3a72bb1", 0x31}], 0x7, 0x0) creat(&(0x7f0000d0b000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016c000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f55000)={0x0, 0x0}) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c73000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ee000)={0x0, 0x0, 0x0}, &(0x7f0000d7a000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000379000-0x8)={0x0, 0x0}) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000bf5000)='fdinfo\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000042c000)=0x10000, 0x4) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000c6c000-0x8c)={0x0, 0x4, 0x1, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00005ed000-0x12)={0x7, [0xffff, 0x5, 0x7f, 0x5, 0xfffffffffffffffb, 0x7, 0x5]}, &(0x7f0000193000-0x4)=0x12) write$sndseq(r3, &(0x7f00008fe000-0x38)=[{0x100400000000, 0x3, 0x6, 0x6, @tick=0x8, {0x9, 0xff}, {0xfffffffffffffffb, 0x1ff}, @raw32={[0x401, 0xfffffffffffff138, 0x9]}}, {0x4, 0x7fffffff, 0x1, 0x101, @time={0x77359400, 0x0}, {0x6, 0xb155}, {0xcb, 0x6}, @result={0x2, 0x0}}], 0x38) pwrite64(r0, &(0x7f00002c1000)="", 0x6d, 0xffffffffffffffff) 2018/01/19 04:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) memfd_create(&(0x7f00003ce000-0x1)='\x00', 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) [ 54.599005] Dead loop on virtual device ip6_vti0, fix it urgently! [ 54.644925] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 04:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000df8000-0x4)=r2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000b62000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009de000-0x11)='/selinux/enforce\x00', 0xc0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/policy\x00', 0x0, 0x0) renameat(r0, &(0x7f00000ee000)='./file0\x00', r1, &(0x7f000007b000-0x8)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/19 04:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f000092c000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000cac000-0x58)={0xfffffffffffffff9, 0x400, 0x100000001, 0x0, 0x2000000000, 0x2e409d66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:56 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a0b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000084a000)='net/xfrm`stat\x00') sendfile(r1, r1, &(0x7f0000f89000)=0x0, 0x5) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000e49000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 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$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f00002a2000)=[{&(0x7f0000dfb000-0xc3)="b3", 0x1}], 0x1) connect$unix(r1, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 04:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) unshare(0x8000400) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f000093d000-0x9)={0x3, 0x0, 0x4000000, 0x0, r1}) 2018/01/19 04:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009da000)='/dev/amidi#\x00', 0x134e, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) close(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000845000-0x9)='/dev/vcs\x00', 0x117000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000883000-0x6)={0x40, 0xf2b2, 0x1}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000166000)={0x85, 0x1000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000734000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00001cf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000d62000)=0x0) ptrace$getregset(0x4204, r4, 0x201, &(0x7f00004d1000-0x8)={&(0x7f0000a89000)=""/160, 0xa0}) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000aa3000)=r5) r6 = syz_open_dev$amidi(&(0x7f0000817000-0xc)='/dev/amidi#\x00', 0x3f, 0x20400) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000549000)=""/174) write$selinux_user(r6, &(0x7f00007d6000-0x33)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x33) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004ad000)={0x0, 0x5, 0x0, 0x3, 0x80}, &(0x7f0000605000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00008b7000-0x8)=@assoc_value={r7, 0x1ff}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000810000)='/dev/ashmem\x00', 0x101400, 0x0) close(r3) listen$netrom(r0, 0x1) 2018/01/19 04:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000f6b000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000b9c000-0x10)='coredump_filter\x00') writev(r0, &(0x7f0000e5e000-0x50)=[{&(0x7f0000794000)='+', 0x1}], 0x1) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/19 04:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000073000-0xb)='/dev/midi#\x00', 0xffffffffffff0000, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00003b4000)={0xffffffffffffffff, 0x3, 0x1, 0x3, 0x8}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000c4d000-0x4)=0x20) dup3(r0, r1, 0x0) dup3(r1, r2, 0x0) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00008c7000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000d3d000)=0x0) 2018/01/19 04:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00007fe000)=[], 0x0, &(0x7f00009d3000-0x20)=[{&(0x7f00001d9000)=""/223, 0xdf}, {&(0x7f000040d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000341000-0x48)=""/72, 0x48}, {&(0x7f00006d7000)=""/223, 0xdf}], 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 04:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000047e000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = dup2(r0, r0) accept4$packet(r1, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b3000)=0x14, 0x80000) 2018/01/19 04:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000669000-0x68)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x40000000000000) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) listen(r0, 0x9) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00007ef000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000cd6000/0x2000)=nil, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f3f000)=0x100, 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/19 04:47:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) prctl$getreaper(0x2, &(0x7f0000000000)=0x0) 2018/01/19 04:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093e000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dcc000)={0x0}, &(0x7f0000560000-0x4)=0x4) accept4$inet6(r0, &(0x7f00009b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000086f000)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x71a878bd61c90ba2, 0x7f) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f000062e000)=0x0, &(0x7f0000cd6000-0x4)=0x4) 2018/01/19 04:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00009ee000-0x70)=""/112) 2018/01/19 04:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001c1000)={0x0, 0x0, 0x0}, &(0x7f0000e17000-0x4)=0xc) lchown(&(0x7f0000d67000-0x8)='./file0\x00', r1, r2) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f0000d48000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x1) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r0, r3, 0x0) 2018/01/19 04:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000f04000)={{0x3, 0x0, 0x1f, 0x800, "77110a7e5ba9034e96e811d2e2a2130037c007c25640c9c84530578e02eda03ae8ed286d722c48d2270a58cc", 0x3}, 0x0, [0xfffffffffffffff7, 0x100, 0x1ff, 0x6, 0x1f, 0x9, 0x4, 0x5f, 0x9fab, 0x1, 0x7fffffff, 0x7, 0x100000001, 0x80000000, 0x3, 0x58f, 0x1, 0xfffffffffffffff9, 0x6, 0x80000001, 0x6, 0x200, 0x4, 0x8, 0x3, 0x100000001, 0x2a, 0x7, 0x100, 0x6, 0xfc00000000000000, 0xd2f, 0x853, 0xf43e, 0x5, 0x8, 0x0, 0x6, 0x77, 0x8e7, 0xfffffffffffff001, 0x6, 0x4, 0x693, 0x3, 0x5, 0x7, 0x1, 0x4, 0xdf, 0x8, 0x7f, 0xfff, 0x3, 0xffffffffffffff80, 0x100, 0x8001, 0x5b, 0x1, 0x4, 0x5, 0x9, 0x9d0, 0x3f, 0xf, 0x7, 0xe8, 0x8, 0x5, 0x40, 0xfffffffffffffff9, 0x1, 0x7f, 0xc1b0, 0xdd9, 0x9, 0x2, 0xfffffffffffffffe, 0x6, 0x6, 0x40, 0xffffffff, 0x10001, 0x4, 0x1, 0x2000400000000, 0x678, 0x101, 0x7fffffff, 0x0, 0xff, 0x9, 0x400, 0x9, 0xfffffffffffffffb, 0x9, 0x7, 0x8, 0x6, 0x77, 0xfffffffffffffffb, 0x6f, 0x20, 0x800, 0x6, 0x8, 0x101, 0x12, 0x2, 0x8, 0x8000, 0x9, 0x1ff, 0x1, 0x7, 0x3ff, 0x6, 0x9, 0x5, 0x7, 0x9, 0x3, 0x1000, 0x3, 0x1, 0x4, 0x4, 0x9], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f00000bb000-0x54)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x54) 2018/01/19 04:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000047e000-0x8)={0x0, 0x0}, &(0x7f0000f23000-0x4)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e29000-0x8)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000f5c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000)=0x2ab) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") r4 = accept4(r3, &(0x7f0000d95000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000107000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000977000)={r1, 0xce, "75a8e21bf1ccaadf70ffaea73a78569c471f51e0a278c50f233f5cc05cbccdc25c9e4c99f8046231a7fca97ccebbc0343ee9dc2385167d64430ad2bb632f54462875a732794baffc06fcc7750c8bb5cc9605a1eac704d6d42d03abd0ba70d65af70318f8eb0fc5142f045e45692732aeec9137ff9da69237fde3158f3d0d32067b2c0bcac3a978401c50b85b1d8f7686bb6c3a0c7927e3c51ca82b64a19ee32eb3b4ed2dfb255a00a491bccff8bcef257d1bf0a02c01b70aef6f11759ad8d0e4fc815e092b8ba9aa94eda8baf559"}, &(0x7f0000408000-0x4)=0xd6) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0xffffffffffff0001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/177) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x38, &(0x7f0000dda000-0x8)="00220400", 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000025b000)=0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00007f9000-0x250)={0x3, 0x9a2e, 0x4, 0x981, 0xa, [{0x3, 0x5, 0x1f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x20, 0x3ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xbfc5, 0x6, 0x7fff, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x80000001, 0x100, 0xfffffffffffff000, 0x0, 0x0, 0x2188, 0x0, 0x0, 0x0}, {0x3f, 0xff, 0x0, 0x0, 0x0, 0x1208, 0x0, 0x0, 0x0}, {0x1000, 0x6, 0xfff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xaab, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x3df8, 0x8, 0x7fff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x2, 0x100000000, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) userfaultfd(0x800) openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/19 04:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000b35000)={0x0, 0x0}) ppoll(&(0x7f000019b000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000233000-0x8)={0x0, r1+10000000}, &(0x7f0000e3b000)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000005d000)=0x5) epoll_create1(0x80000) 2018/01/19 04:47:56 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002d000-0x3f)='selinux&[vboxnet0posix_acl_access&cpusetposix_acl_accesscgroup\x00', 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002d000-0x2)=0x1c) 2018/01/19 04:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fe1000-0x9)='/dev/vcs\x00', 0x501a00, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000042a000-0xa)='/dev/cuse\x00', 0x40, 0x0) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) prctl$setfpexc(0xc, 0x120003) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x8, &(0x7f0000000000)="", 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000003000-0x8)='./file0\x00') writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r2, &(0x7f0000002000+0x35d)=""/69, 0x45) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000002000)={{0xffffffffffffffff, 0x3, 0x9667, 0x1, 0x93}, 0x9, 0x5, 0xa572, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getdents(r2, &(0x7f0000002000)=""/194, 0xc2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000004000-0x18)={0x0, 0x4, 0x8001, &(0x7f0000004000)=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000005000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f00000cc000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000d7f000/0x1000)=nil, 0x1000}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d2b000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000048000-0x20)={{&(0x7f00004e6000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/19 04:47:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000208000)='/dev/input/mice\x00', 0x0, 0x10080) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000cb7000-0x28)={@generic=""/16, 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, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000cd000)=0x0, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000147000)={0x0, 0x100, 0x6, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000006b000)={r1, 0x0, 0x10001, "1082cc7e523c6e5cedf19ab6bf0bf4d9b1c5e782fd930b55a7126e0b7b63f5ba0db21e2d2dfd780ad3bf191cb24788a2276a90846b0b45b0b170cb497c4c6974998a4d9edd85991255919b905e07931303ac805b6f9b9c0df019752f6e71d4c9"}) 2018/01/19 04:47:56 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000aa1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x5, &(0x7f0000f9d000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f0000a05000-0x4)=[{&(0x7f0000610000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r2, &(0x7f000021e000)=""/1, 0x1) 2018/01/19 04:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b11000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r0 = syz_open_procfs(0x0, &(0x7f0000c45000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/19 04:47:56 executing program 5: socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') getdents(r0, &(0x7f0000007000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000002000)=""/4096, 0x1000) 2018/01/19 04:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000042d000)=0xd0a9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/01/19 04:47:56 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000aa3000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000eff000)=[{&(0x7f0000eff000)=""/108, 0x6c}], 0x1) ioctl$sock_bt(r2, 0x8906, &(0x7f0000efe000)="") 2018/01/19 04:47:56 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000577000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000fbf000-0x8)=0x51, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x1, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x643, 0xf0, 0x0) 2018/01/19 04:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003a6000-0x8)='./file0\x00', 0xc800, 0x102) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f7e000-0x4)=0x0, &(0x7f000035f000-0x4)=0xffffffffffffff91) 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$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000011e000-0x14)={0x0, 0x8741, 0x80000000, 0x4, 0xfffffffffffffff7, 0x100}, &(0x7f0000b9e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009bf000-0x8)={r2, 0x80000000}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000dd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000147000)={0x4, 0x6aef118c, 0x80, 0x3, 0xfffffffffffff211, 0xac6, 0x20, 0x82, 0x1, 0x5, 0x7fff, 0x800}) 2018/01/19 04:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/ppp\x00', 0x218000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a7e000-0xa0)={0x0, @in6={{0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x5, 0x8d, 0x8}, &(0x7f000089b000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a8a000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f67, 0x3, 0x2, 0x800000000000, 0x0}, &(0x7f00009ba000)=0xa0) r2 = syz_open_dev$mouse(&(0x7f00007e0000)='/dev/input/mouse#\x00', 0xffff, 0x44000) preadv(r2, &(0x7f0000357000)=[{&(0x7f000049b000)=""/29, 0x1d}, {&(0x7f0000044000)=""/207, 0xcf}, {&(0x7f0000277000-0xbe)=""/190, 0xbe}, {&(0x7f0000156000)=""/6, 0x6}, {&(0x7f0000a1e000)=""/10, 0xa}, {&(0x7f0000cd6000)=""/68, 0x44}, {&(0x7f00005fc000-0x61)=""/97, 0x61}, {&(0x7f00008fa000-0xfc)=""/252, 0xfc}, {&(0x7f0000171000)=""/210, 0xd2}, {&(0x7f0000493000)=""/185, 0xb9}], 0xa, 0x0) 2018/01/19 04:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 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) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000427000+0x430)={0x0, 0x1, 0x20, 0xfffffffffffffffa, 0x2}, &(0x7f0000ff2000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a4e000)={r1, 0x6}, &(0x7f0000c70000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f000061a000)=[{0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe32) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d9e000-0x8c)={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]}}, 0x8c) init_module(&(0x7f00005ac000)='({!.\x00', 0x5, &(0x7f0000999000)='+&(trusted\x00') 2018/01/19 04:47:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a4000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000b16000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) chdir(&(0x7f0000dc7000-0x8)='./file0\x00') connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/19 04:47:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x801000000002007e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000667000-0x104)={0x0, 0x0, ""}, &(0x7f00000dc000-0x4)=0x8) r2 = memfd_create(&(0x7f0000387000-0x1)='\x00', 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000da6000)=0x6, 0x1) inotify_init() r3 = dup2(r0, r0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00002a0000-0x68)={0x79, 0x0, [0x0, 0x9, 0xffffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000639000)={@multicast2=0xe0000002, @rand_addr=0x10001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a8000-0x10)={r1, 0x0, 0x0, 0x0}, &(0x7f0000d66000)=0x10) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000002000-0xa6)="", 0x185, 0x4000005, &(0x7f0000000000)=@ethernet={0x0, @random="583ed07f3bcf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000004000)="b832bae7e0e22d29a3102fecf79a82c3c2ec0e391eb8ae23105cae5b393684607c1f14df68758765c559cfa01be8dd349f093ad22d856daa80e310a3c3215cd7556a2d185377ed23b860003ebbadf425e00e8354002369f78dc682746946b47fa3e13a28a91850004cb5d6", 0x6b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000007000-0x26)=""/38, &(0x7f0000002000)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000)={0x8001, {{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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000005000-0x48)=[{&(0x7f0000004000-0x19)="30ebd7faba780053f1d833bcaf13938f6a3ae2ec278138266c", 0x19}, {&(0x7f0000002000)="2184ceb3faf9f5ab85defed321b8313e0134a2ce550a9f8b26bdb2e7cde24b6cd7ec69e0ae822c74fb00555c897b32632bf438b7161a55638255f990e59c5b596d6378b0162972d225082b853458209db44af98f735fa51f308380654dc741180b0437c0743f754e02ce60f34948d2a61c0e012e4ed56572e1c95d9a7de3477d8caebd7ea3266dc3b7f901f7f059fa4c644db1b64d4079ea7de7a1b32d16796ba4d492db858bb089f79b33fea957639b77889165035db9fa73a75f7d99a5e52153cd444d4e5614e1568a8405c201c3f61dc910170da7c1c3d873c8f7bf0a63396a567841cb40f3c81a", 0xe9}, {&(0x7f0000001000)="affe28bae85b68fe00635b69251f4725069a05b26c6de371a85ecc088a5bbb0e94f1c2231812e618d6e4", 0x2a}, {&(0x7f0000004000)="dc4f7d79f82f8150c807387ec562c3145e2c54799090c4cfb24e0166520ef980ae32bc6be29325ce4ae4fc469e4c90461ac0de2ddf89581af32ac54c61aca5753a28df5620e5ba03c192482a852f4b592f95a624b39f82842f68d0b008be794b41c936ebd9742450c2a514c6eead23a288cb4ed8bd6f119e3c9137d84c8378c00ba522cde11d31e34d41032066d78957a577c59602e8e1b79a0e4384a14e7cc097b93b178beeeba7ec2481f219f613c80124725a5a338428dec142f3c427ef35cb39544f", 0xc4}, {&(0x7f0000005000-0x40)="faf5ab53bc89e57656950d0925219bbd8af0bf004df6ddf1ffa08d09bdf44728ad42a66bd4cbfefe296d7497d0e5eb2ab14431a74c2d43ed745bbfb0670c4e84", 0x40}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000005000-0xb0)="6b7989c07f19f645813eae48f67f5efcdb8103a2e1baa45aa35e6f28efca0225c6a6016dc0d0897fab0e0b185ecef1af2e46749213a7f1f5af5014f3fe51382de0c605ce0e789d28f4aacd0604f9aaae24f221447a3e02ccdacb7f68a0815c5afa15fc2451630054b30ab6e0fee5f6273910d7bd495fd623a26cc6b650c6ac802f0f173baa877866d65b18eda946f2f9bfff7a52817451d0d198f7b7eb2553e53fe2336850478d89fd9918d05fe0d88d", 0xb0}, {&(0x7f0000004000)="09ff652124f5f87356fbc25e576e8f2976133dce7ac5bf6d7b24ee52e67fbfde707ff1be06d96a7dc85d71b4573ccb7db84136b29889aab00c36ee90b2", 0x3d}, {&(0x7f0000005000-0xc9)="e4c9639bd044de1965c855a51b756047120280875ee41b87bb7e04ba4e6e2fc014ebf1d4fb382e6dd6f30ae5a6253e9f449519a4ac6505e0c9a3b3cf63f5b5e87ecc2617e2d6165cf75e24c5175a7e3e593526569c4137ebc593ed912e111c9236036274aa8d5a9c9bc05b4e9210a8e01a46612c4d1a3f1749d9a17f7a64afd0abb2f6a64a3daba77937e960b69b3d95af5a2e0b0f5bdfe9b4b061e50caac0fc9716157aa64cbb08ed6b22d4f9688c45169f8ad77564b519cbef52d36fc7b656f931edce9e7c18545d", 0xc9}], 0x9, &(0x7f0000004000)=[{0x24, 0x196, 0x187, "658722f40e7e96783f5ccd48bfacf04f1cf9ed6345"}, {0x10c, 0x10e, 0xfffffffffffffff7, "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"}, {0xac, 0x115, 0x3, "fd26e67547b527e1c45f94ddfe1a02689e7498096640abf868c5a65fdab397873ce806e7696049ab2f417ce996205209b99c65994c1fd1380136ef47344c9d11ef6ab7fe5f0e9bbff1061e88053b29c6175ecdef4fd3242cc252b8bf4da18396e83adb027ca0c2fd742fc79d75edfba0ec5be5826e3ffec98c3c49eb0ee4aca35ce8842f130fe2546251375a1eaee5f0dfe398a222b205766ea3d9d50503fb"}, {0xc0, 0x104, 0x9, "b5478436f872ab0426a577d1ad596087006b71da47e1261360f154c155c1d6731eb8237f2d2eeb16457fb2a792d668a15286e05a44db4564f844f6ef2d4f79cd5da0ae221fefe8156afabc0a50fba4e1d8245ab631cbd65bf0c62b9e737c4076a3fabeb2ac96d206736ced9ccc40e714b062dcad315c97855cecb4e185166539834d3931922f919197e6c41b4cf1823ebaaed8f428f2ed9ac8668db5b5450c347da8dc7d1594678f90156ae09d4439e284"}], 0x29c, 0x40000}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x10001, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000543000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000d5000-0x34)={{0x2, 0x3, 0xe9, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b71000-0x4)=0x0) syz_open_dev$sndmidi(&(0x7f0000ff4000)='/dev/snd/midiC#D#\x00', 0xac21, 0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f20000)=0x400, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ff5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000af8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r2 = open(&(0x7f000096e000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000f5f000)={""/1024}) 2018/01/19 04:47:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bad000)=""/23, &(0x7f0000a6a000-0x2)=0x17) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007c3000)={0x0}, &(0x7f0000db3000)=0x4) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/19 04:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000f0c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f00007e5000)={0x77359400, r1}, &(0x7f0000877000)=0x0, 0x3) r2 = dup(r0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000040b000-0x4)=0x0, &(0x7f00002ac000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x8, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000025000-0x4)=0x0, 0x0) 2018/01/19 04:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000750000-0x8)={0x0, 0x2, 0x2}, &(0x7f00006b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000852000)={r1, 0x7}, &(0x7f00004d4000)=0x6) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/19 04:47:57 executing program 3: socket(0x4, 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000730000)=0x0, 0x4) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl(r0, 0x100, &(0x7f0000007000)='S') ioctl$KVM_NMI(r0, 0xae9a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000060c000)={0x0, 0x2}, &(0x7f0000ec6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000209000)=r1, 0x4) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000cc1000)={r0, 0x40, 0x7, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000664000+0x14c)=""/61, 0x3d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f000055d000-0x40)={{0x0, 0x3, 0x8, 0x3, 0x554d}, 0x1, 0x2, 0x792, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00003c5000-0x8)='./file0\x00', 0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) bind$netlink(r3, &(0x7f0000622000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000c6d000-0x5)={0x8001, 0x9be, 0x9, 0x1}, 0x5) dup3(r1, r0, 0x0) 2018/01/19 04:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000203000-0x8)='./file0\x00', 0x800, 0xd0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") 2018/01/19 04:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a69000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000-0x4)=0xe8) stat(&(0x7f0000f86000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000756000-0x16)={0x9, [0xfff, 0xa5b, 0xdc78, 0x9, 0x7f, 0xeafd, 0x8, 0x7f, 0x24]}, 0x16) syz_fuseblk_mount(&(0x7f0000cf2000)='./file0\x00', &(0x7f00007a0000)='./file0\x00', 0x6000, r1, r2, 0x1ff, 0xff, 0x1008040) openat$cuse(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/cuse\x00', 0x20000, 0x0) sendto$llc(r0, &(0x7f00003f0000-0x1000)="", 0x0, 0x1, &(0x7f0000c43000)={0x1a, 0x1f, 0x1000000000000000, 0x0, 0x8000, 0x1, @random="d449f0f5070d", [0x0, 0x0]}, 0x10) 2018/01/19 04:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup(r0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000120000)={"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"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000010c000)={r1, &(0x7f0000010000)='Q', &(0x7f0000f48000)="", 0x0}, 0xfffffffffffffe44) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r1, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000fe3000)={0xffffffffffffffff, 0x9}) write(r1, &(0x7f000003d000-0x12e)="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", 0xfa3) writev(r1, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b9000)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000895000-0x1c)={&(0x7f0000abd000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9d000)=[{&(0x7f000068d000+0xc28)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x8}, 0x100) close(r0) 2018/01/19 04:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0x96)={0x92, "13f8ca208cc48a2c6a742395166ca13acc392e142b80b29d9a7d6bf81dec862b0b7aefe47faf2c13ca65ef72053734dac241fa37f2b41773675ced828c84c944bad74b829efabeb1b21602b11015ed297f825f7fae1fe8ee6aeab63b05bfcd2d6cc019d42e46f511a35ef35cff24e1909f3e6bed525aff79ad98ed21eadf5ba3af9a6dfd3c8caa1480ffe15eb33acb1c0a07"}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffe01) r1 = getpid() fcntl$setown(r0, 0x8, r1) sync_file_range(r0, 0xfffffffffffffffb, 0xcf4, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x87)=""/135, 0x87}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000001000)=""/172, 0xac}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x48, &(0x7f0000003000-0x48)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x3, 0x8000, 0x8, 0x80000001, r2}, 0x10) fcntl$getflags(r0, 0x409) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000003000)={0x9, 0x1}) r3 = accept4$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xdde)=0x10, 0x80800) signalfd(r3, &(0x7f0000002000-0x4)={0x8}, 0x8) ioctl$TCSBRK(r0, 0x5409, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0xd3cf, 0x8208, 0x0, 0x6d, r2}, 0x10) 2018/01/19 04:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000002d000-0xbc)={0x7869, 0x0, 'client1\x00', 0x0, "c6199678dc8e0c89", "059177d854c11bc3b5b2f6b42b7b99b79f554482c3267e4f03b87d40a5eed7c3", 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]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000166000-0x36)="859f822765883e8547966acf0d8d76ce74429f82c526416ba40cf00e3ab48f77e0753c2e1be56edefd6ae8820f5d8d7232cba2dde8bd") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d9b000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000e73000-0xa)='autogroup\x00') getsockopt$inet_buf(r2, 0x0, 0x50, &(0x7f00004f1000)=""/0, &(0x7f000050f000)=0xf9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000058000-0x4c)={0x100000000, 0x5, 0xe02, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000664000+0x14c)=""/61, 0x3d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f000055d000-0x40)={{0x0, 0x3, 0x8, 0x3, 0x554d}, 0x1, 0x2, 0x792, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00003c5000-0x8)='./file0\x00', 0x1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) bind$netlink(r3, &(0x7f0000622000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000c6d000-0x5)={0x8001, 0x9be, 0x9, 0x1}, 0x5) dup3(r1, r0, 0x0) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000c9e000)='/dev/vcs#\x00', 0x1, 0x8000) syz_open_dev$dspn(&(0x7f000039f000-0xa)='/dev/dsp#\x00', 0x3e, 0x208000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00005df000-0x8)='./file0\x00', 0x208000, 0x80) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000739000)=0x1) mknod$loop(&(0x7f0000c23000)='./file0\x00', 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000086e000)=0x0, &(0x7f0000294000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndpcmp(&(0x7f00006be000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000343000)={""/1024}) ioctl$int_in(r1, 0x0, &(0x7f0000cc5000)=0xf2eb) ioctl$int_in(r2, 0x5452, &(0x7f000011e000-0x8)=0xffffffd) pipe2(&(0x7f0000d86000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000696000)=0x0, &(0x7f0000793000)=0x4) shutdown(r3, 0x2) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000012000)={r1, r2}) 2018/01/19 04:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ced000-0x9)='/dev/rtc\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a82000-0x2c)={0xf, 0xfffffffffffffffa, 0x1, 0x4, 0x2, 0xffffffffffffff9c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000862000-0x9)='/dev/ppp\x00', 0x44080, 0x0) 2018/01/19 04:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001205cd8a, 0x0, 0x0, 0x0}}, &(0x7f0000481000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 04:47:57 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000afa000)={0x0, 0xfffffffc, 0x200000000, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x4}) 2018/01/19 04:47:57 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f000061c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) recvfrom$packet(r1, &(0x7f0000a6e000)=""/125, 0x7d, 0x0, &(0x7f0000a6e000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000542000-0xb)='/dev/midi#\x00', 0x8, 0x8001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ecf000-0x4)=0x0, &(0x7f0000c03000)=0x4) r1 = bpf$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) read(r1, &(0x7f0000d5d000)=""/11, 0xb) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00009f5000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000232000)={0x0}, &(0x7f0000af1000-0x4)=0x4) 2018/01/19 04:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) lremovexattr(&(0x7f0000c67000-0x8)='./file0\x00', &(0x7f0000ac9000)=@known='trusted.syz\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad7000-0x4)=0x7, 0x4) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fdc000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fdd000-0x9)='net/udp6\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000df3000)={{0xff, 0x8}, 'port1\x00', 0x0, 0xc00, 0x4, 0x6, 0x6, 0x401, 0x7, 0x0, 0x2, 0xc07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x6, 0x40004000000000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fdb000)=[{{&(0x7f0000fdb000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000936000)=[{&(0x7f0000240000)=""/4096, 0x1000}, {&(0x7f0000d43000)=""/243, 0xf3}, {&(0x7f0000fdb000)=""/251, 0xfb}, {&(0x7f0000f37000-0x56)=""/86, 0x56}], 0x4, &(0x7f000086f000)=""/108, 0x6c, 0xb4}, 0x8}, {{&(0x7f0000fdc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ef000-0x28)=[{&(0x7f0000fdb000)=""/160, 0xa0}, {&(0x7f000044f000)=""/94, 0x5e}, {&(0x7f0000fdb000)=""/71, 0x47}, {&(0x7f0000fdb000)=""/149, 0x95}, {&(0x7f0000fdc000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000e35000)=""/16, 0x10, 0x5}, 0x39c7}], 0x2, 0x2000, &(0x7f0000fdc000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fdd000)={0x0, 0x8, 0x6, 0x6, 0x4, 0xe6db}, &(0x7f0000fdd000)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdd000)={0x0, 0x2, 0x200, 0x7fff, 0xad, 0x7, 0x9, 0x0, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000aab000-0x20)={@generic="6c6f3a33f57ba265c8000300005000a2", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 04:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003ea000-0x4)=0x0) getresuid(&(0x7f000030b000)=0x0, &(0x7f0000f73000)=0x0, &(0x7f0000ab1000-0x4)=0x0) iopl(0x19) lstat(&(0x7f0000414000)='./file0\x00', &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007de000)=[{&(0x7f000080e000-0xa)=@file={0xfffffffffffffffc, './file0\x00'}, 0xa, &(0x7f00008d1000)=[], 0x0, &(0x7f0000d83000-0x48)=[@cred={0x18, 0x1, 0x2, 0x0, r1, r3}, @cred={0x18, 0x1, 0x2, 0x0, r1, r3}, @cred={0x18, 0x1, 0x2, 0x0, r2, r3}], 0x48, 0x0}], 0x1, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000053f000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000578000-0x4)=0x8) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a96000)='/dev/sg#\x00', 0x3a, 0x2440) shutdown(r0, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000f6d000)={0x9, 0x2bc, &(0x7f000019a000-0xe3)="dc0557527ad6b3ccffa3d8069ed2f8db826585511066c229b8374b54f7b94028f2c08a0cf955787ac6632aef0023950f5a3a309ef8fbdfcfb194208202b1c0b04d8a1bca1bf79022babaa2cc234fd5d4011385e6610056e5e1c67e7c6d88e31a302a1da8d71524dc3d6631907047ab137d79ea68ce6767756ce75ef1f15564c25356f4e3306bef5dc3e915546fe87b3ae7c3f73982c1af9becacf4e4a942bec436262fffaf7fe4943d4978ed1b5d48dba3847e29a4745cc91a7f14223b6cd081aeb09560fa8a94d85cb1fbc35c6317cf948f41f92b52226ce122ef6fd9fa3df8569bdc", &(0x7f0000f6d000)="5d0872dbce1f560610abea692036d46365ba5b3b9e25f066317479987b6bd3e2922176eefccc9e2ff5a078041c6d66d335b1c5010887be06b1b82580bc1899e04bbd880e64bd15e0850b89858e854b209a1af2e64c38074ff93fe45b89152c32923d7a1a52eb29d8ae3e202df94d31f7ca7804fbcd8ddbdfb0a21a0f73ccb2298e26d195fbf2f4d12c2f42f27008bee084fcb546200ee2b237f31e2730368190d85fae583957c48b", 0xe3, 0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f6c000)=0x2) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f6c000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000257000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f6b000)=0x7, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x4, 0x12103) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f6a000)=[0xfa, 0x0]) 2018/01/19 04:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000046d000)='/dev/vcsa#\x00', 0x401, 0x40000) lstat(&(0x7f00001cb000)='./file0\x00', &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a6b000)=r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000873000)={0x9, 0x1, 0x8008, 0x6, 0x0, 0x40, 0x4, 0x8, 0x0}, &(0x7f000021c000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006e9000-0xfe)={r2, 0xf6, "be3d639f6cde74ddea6d19086147986dd17c8fcfb0796fcc110f35e6d93f9a9b39b7622fdb1b0122ee095977b005ec4e39e328f5b324e0794344e0251772c96393a1ec5f09865600e393848011f7f21bf6702f7ab8ac6c4a05c8b15b941bd8783bcd0b7ba7d19f4e8948f556edf748b516fa28c84f1dea3181c2c7c89a56d38074bfe6587e121c70b7d2f028af0a487108b6d857685ebcf4fa4776102b14a8ce36aac87d36b5daeb40c84a409936d8a6020d28208c9334de6039cc57e4775f7ab86482f3914899553a6ea6f33995d0f0bd5880cd635d3738ea44bb4d1a25e0f82db176e1ba56a7866f57bbc268fe467993ad2a891b69"}, &(0x7f00008f0000)=0xfe) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000490000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r3, &(0x7f0000e74000)=[{&(0x7f0000ed8000)=""/111, 0x6f}], 0x1) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00001c6000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f16000)={0xffffffffffffff01, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000c4d000-0xc)='/dev/random\x00', 0x0, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000ead000-0x12)='/dev/snd/pcmC#D#p\x00', 0xabef, 0x105001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000f5f000-0x4c)={0x6, 0x5a, 0x2e7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) 2018/01/19 04:47:57 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00006e9000)=""/22, &(0x7f0000000000)=0x16) setsockopt(r0, 0x8000000000065, 0x10000000003, &(0x7f0000000000)="c8d63f23", 0x4) 2018/01/19 04:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/rtc\x00', 0x102, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000f4b000)=0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000331000)=""/87, &(0x7f0000117000-0x4)=0x57) r2 = socket$pppoe(0x18, 0x1, 0x0) io_setup(0x10001, &(0x7f0000484000)=0x0) io_cancel(r3, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000c14000)="ea979a2fe7913398dfe7cbb994c0abb910db4da7e787065069089f134ef936f64a3991db68777d026c809b8450c1ecafd3325fe1de60f2a3f8e4b2ebc2c1bd8fcd14c637dd69da23ca6134c82e81111ac6946ff6c3046be1b9e39203281f790bc4074b325c868b2543a6a6833ee494aec4be016b3cb8c0ec1df40e566cdacf9de9343d5612096c42e8d2de903f4f467b661b027839fe9167a3694b3454117494a9098a95eeaadef08dc95e8425477506eff09db62ba2b11a15d8641122f1bed11b927b324fef28657ce90b4de2fe121a04017287ef9159b0c1ca2184cfed2f1ceb1e804cb199", 0xe6, 0x8, 0x0, 0x0, r1}, &(0x7f0000c19000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008a4000-0x28)={@generic="f168f1085c9dd29da9fb27cc7d0fe28e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000787000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002eb000-0x30)={0x9c, 0x0, &(0x7f00007ef000-0x9c)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x58, 0x10, &(0x7f0000618000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0x4, 0x3, 0x29}, @fda={0x66646185, 0x9, 0x0, 0x3f}], &(0x7f0000dd7000)=[0x40, 0x20]}, 0xcac}}, @free_buffer={0x40086303, r4}, @reply={0x40406301, {0x100, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000644000)=[], &(0x7f00002ad000-0x30)=[0x78, 0x30, 0x0, 0x38, 0x30, 0x40]}}], 0x41, 0x0, &(0x7f0000366000-0x41)="226d36d7df43ceab2a4d084d01f4b5d40bcbc59a9833bc2cc10a9916bab7f2ebdf11e9a8e3d24064fe37644bcb2ea05a16156cc82e06d4e0e84740660379850ba7"}) 2018/01/19 04:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x104) open(&(0x7f0000018000)='./file0\x00', 0x40000, 0x0) getxattr(&(0x7f00007bd000-0x8)='./file0\x00', &(0x7f00007b5000)=@known='security.capability\x00', &(0x7f000071a000)=""/242, 0xf2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") symlink(&(0x7f0000f8e000-0x8)='./file0\x00', &(0x7f0000a42000)='./file0/bus\x00') 2018/01/19 04:47:57 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcb000)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000fcd000-0x1c)={&(0x7f0000fcc000)={0x27, 0x7ff, 0x20, 0x0, 0x8, 0x9635, "6da8543575ac121f99257b9a61c478ce5e549accd4b626929a7774cbd41797ef3626f2b5d670edf6276be3b0c059424db35db367a6c94e72258c8227c9c83b", 0x9}, 0x58, &(0x7f0000fcd000-0x8)=[{&(0x7f0000fcd000-0x4a)="fe820d7e42c0b702a2d47263b21b3c87b71713b0494e5feb9ed4e7fdad9200173807d8f8fb02e240988bc68528b4045ba106df001c8e09f021a8ce0a83b0edfa51530013f38b6722a0f2", 0x4a}], 0x1, &(0x7f0000bd7000)={0x8c, 0x11f, 0x9, "32825117ea4896a105373c160c09298434844deaf78ea7edb5b58a0c4d3f058b9769ffda17f293b48a210d991fdc2138da5858ba41736aa83c6f23c1cf18714c83f12005283afe10a4ae0ffc2a295b5df99163debc3eb0729e146a0c6795d74d2218c418544c75096be42b805e138482389a8fa01dab7d6cc1479823dbbe"}, 0x8c, 0x20000000}, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r1, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000dd4000)="80", 0xff54}], 0x13c, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x8040) sendto$inet(r0, &(0x7f0000faa000)="3471d372972c5ef3b9af1aa48929e1e96d00c6825f188173fc2c7640b36ccf92934db30f7e0043ea4aa23cf4ebe7ae7f8462c74243eb8aff0777ab245c720cd434215cc8e4b43a78cfc143be79e8990a25223ba4db43370dae0f9097a0d4ae791b2e23d57ca3f896264e091da235651b", 0x70, 0x8040, &(0x7f0000374000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0xe0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xcc, 0x0, [@generic="13f1fd32d3fc440e0cb3fcdbf68877abd12be0403cc81b4298c3c572c030a6f3b080bd87b10d4b36b1bd1b7587c0d76f58239da132969339c5546e1dad1880bc40a6f0f3ddbe3b403617c894761980f8b5e01158d5cf7c88a2233fd985b9e1e4e3b28bc5a84a5f0e719da73bf725d079c0b3d51c561f0e2b06d58ff00c3dcc982f7f89ed8f2c830459c6720eaa153ba6f9778840cda602db129c5e89c868b1ecd1c8e65889250c5a62cc8f632ebea75777d3f8535ea91e31a6a6004442670f4190e7f01f0b"]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0xfa2b86ba8e57b180, &(0x7f0000bab000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000acf000-0x4)={0x0}, &(0x7f00008f7000)=0x4) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000009000)=0xfffffffffffffffe) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, "0e2889b3b80235cf4581f7e853ce881de307c9b99a7841f6baf1a30e744671b03b601473c113c8d79bbf9c2d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80008000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f000001a000)={0x30, 0x7, 0x1, 0xce11, 0x0, 0x8, 0x5, 0x10001}, 0x0) dup2(r0, r1) 2018/01/19 04:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000089b000)={0x0, 0x0}) listen(r0, 0x4543) r1 = open(&(0x7f0000e1a000)='./file0\x00', 0x80000000007ffffd, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb5000-0x4)=0x3e, 0x4) syz_emit_ethernet(0x56, &(0x7f0000133000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x3, 0x81, 0x5c, 0x1}, 0x12, 0x1, 0x0, 0x0, "5be3124ec561633dd9c64c56a9fa2c40641b15aae54b9ed499a73316d0dfaaa92b502b922e3e54d8a76d60605ec6ac275b8bbfa609382003b7f76334ef6248de"}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 04:47:57 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006bf000-0x20)={{&(0x7f0000c7b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fa3000-0x8)='./file0\x00', 0x120) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000fa3000-0x48)={0x0, 0x0, [0x0, 0x7fff, 0x7f, 0x9, 0x101, 0x1000, 0x6, 0x0]}) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f00005f6000-0x3)="c99726") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b17000)='./control/file0\x00', &(0x7f0000b05000-0x18)=""/24, 0x18) syz_emit_ethernet(0x3e, &(0x7f00005d5000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) stat(&(0x7f0000e51000-0x10)='./control/file1\x00', &(0x7f000011a000)={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) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 04:47:57 executing program 7: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000441000-0x8)='./file0\x00', 0x2) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005b9000)={&(0x7f0000df9000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f0000df9000)=[], 0x0, &(0x7f00006f9000+0xe50)=[{0x64, 0x119, 0x9, "cf5e40920dee98fd9cd648611adfc2300e69ae7412620135dbdafada6a37e1bd7af549584a307d69d20864ff1c779a1acf0d38eec77cd744e0112004917f27d1f61f5b1c946db9f7f278a0d025d75df39bd3dcb17ded"}], 0x64, 0x8890}, 0x4004040) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cd8000-0x4)=0xb, 0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000dfa000-0x8)='./file0\x00', 0x2000, 0x104) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{&(0x7f0000df7000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000614000)=[{&(0x7f0000df7000)=""/31, 0x1f}], 0x1, &(0x7f0000459000-0xe1)=""/225, 0xe1, 0x0}, 0x400}, {{&(0x7f0000216000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df7000)=[{&(0x7f00005c4000)=""/18, 0x12}, {&(0x7f0000511000)=""/99, 0x63}, {&(0x7f0000df7000)=""/26, 0x1a}, {&(0x7f00005a7000)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f00005de000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df8000-0x80)=[{&(0x7f00000b2000)=""/118, 0x76}, {&(0x7f0000df7000)=""/73, 0x49}, {&(0x7f000026e000-0xdf)=""/223, 0xdf}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000647000-0xa0)=""/160, 0xa0}, {&(0x7f0000df7000)=""/235, 0xeb}, {&(0x7f0000aac000-0x12)=""/18, 0x12}, {&(0x7f0000b81000)=""/137, 0x89}], 0x8, &(0x7f0000df7000)=""/228, 0xe4, 0x100000001}, 0x3}, {{&(0x7f0000de9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000df8000-0x90)=[{&(0x7f0000df8000-0xb)=""/11, 0xb}, {&(0x7f0000df8000-0xe5)=""/229, 0xe5}, {&(0x7f0000df6000-0xe6)=""/230, 0xe6}, {&(0x7f0000df8000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e7000-0x36)=""/54, 0x36}, {&(0x7f0000807000)=""/45, 0x2d}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000923000-0xde)=""/222, 0xde}, {&(0x7f0000112000)=""/164, 0xa4}], 0x9, &(0x7f0000df7000)=""/80, 0x50, 0xffffffffffff7fff}, 0x1}, {{&(0x7f0000df7000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bff000)=[{&(0x7f0000df7000)=""/51, 0x33}, {&(0x7f000024e000-0xe4)=""/228, 0xe4}, {&(0x7f000071b000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00007b2000)=""/162, 0xa2, 0xfffffffffffffffb}, 0x0}, {{0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f0000df8000-0x35)=""/53, 0x35}, {&(0x7f00008e4000)=""/43, 0x2b}, {&(0x7f0000df7000+0xed0)=""/219, 0xdb}, {&(0x7f0000df7000)=""/48, 0x30}, {&(0x7f0000df8000-0x53)=""/83, 0x53}, {&(0x7f0000c9a000-0x92)=""/146, 0x92}], 0x6, &(0x7f0000df7000)=""/130, 0x82, 0x1}, 0x6}, {{&(0x7f0000476000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df7000)=[{&(0x7f0000815000)=""/59, 0x3b}, {&(0x7f000053c000-0x5f)=""/95, 0x5f}], 0x2, &(0x7f0000df8000-0x9)=""/9, 0x9, 0x8000}, 0x7}, {{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x2}, 0x9}], 0x8, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) 2018/01/19 04:47:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000464000-0xdf)=""/223) r1 = bpf$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) write$evdev(r1, &(0x7f0000000000)=[], 0x0) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000811000-0x1c)={&(0x7f0000fbf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e53000-0x20)=[{&(0x7f000019d000)=""/44, 0x2c}, {&(0x7f0000336000)=""/36, 0x24}, {&(0x7f0000830000-0xc)=""/12, 0xc}, {&(0x7f00004c8000)=""/38, 0x26}], 0x4, &(0x7f0000a16000-0x2)=""/2, 0x2, 0x9}, 0x40010160) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000199000-0x10)=@common='eql\x00') syz_emit_ethernet(0x3d, &(0x7f0000fc1000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @generic={0x11b, 0x6, 0x6, 0xfffffecb, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, "c05d7522b27bd80e5d9757", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, "185039e76a036e76ffac230f2a6dc742"}}}}, &(0x7f00002c9000-0x8)={0x1, 0x0, []}) 2018/01/19 04:47:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000-0x4)=0xff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/138) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000412000-0x6)='eth0*\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000)={0x0, 0x0, 0x0}, &(0x7f000009c000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000b2b000)=r2) flock(r0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ed4000)={r0, &(0x7f00006f1000)="66a8d6248000941826f8e4c96395e2d2e79962a269730f52f74e5df6cead138f2125ae276f8065db6ef1e5dcfe6c84d66a2185", &(0x7f0000d46000)="32da", 0x3}, 0x1d) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = syz_open_dev$mouse(&(0x7f0000855000)='/dev/input/mouse#\x00', 0xff, 0x1) ioctl$KVM_SMI(r1, 0xaeb7) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000212000-0x5)='user\x00', &(0x7f00008b2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000166000)="314a88bff07dca1c5373e9646c259ccaedc70beb1683c3a0dd79718e1c40628a8488d15f28136f7175a280ada2a92dc2904f895c36c82e3001b8f6e0c54dd5d0d017d6f4a80f406501b280d19d85ea75e31d8bd523e4b55c3928986aebcf210a73fdd9db30691de3d5eb190700", 0x6d, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000a19000)='keyring\x00', &(0x7f0000294000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) sendmsg(r2, &(0x7f00005f6000+0x3f4)={0x0, 0x0, &(0x7f000025d000)=[{&(0x7f00007b6000)="80bcc049a006542c4be047fe5e51ac064e55c8a0330219524594adc81a0f152ea7885a4e5c17e7b13fe5b77ac3d2fd71fe26712d1bff979775133052933005c16bef4a45ed7bc21695a29941beb6f9fe22e188fed60806f82216f139b12d203631ebac59c791c173c4798d91bc05a3f8bd803526ef11c9e07168ce0e031a530b46aaf9006e0404f5bd6c59c7fb9f34e0", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000094000)={0x1, 0x8, 0x7f, 0xfffffffffffff199, 0x0}, &(0x7f0000704000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000057f000)={r5, 0x6, 0x10}, &(0x7f0000f35000)=0xc) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 04:47:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000a54000-0x4)=0x0, &(0x7f000032c000)=0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000821000-0x10)={&(0x7f0000a5a000+0xba)='./file0\x00', 0x0, 0x10}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000c8f000-0x8)='./file0\x00', 0x781000, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000997000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000)=0x308) fstat(r0, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000147000)='./file0\x00', r1, r5) bpf$PROG_LOAD(0x5, &(0x7f0000c49000-0x48)={0x0, 0xb, &(0x7f0000af7000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3f}, [@call={0x85, 0x0, 0x0, 0xe}, @generic={0x1f, 0x3, 0x400, 0x3f}, @map={0x18, 0x4, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7f, 0xb, 0x9, 0x7, 0x1, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000012f000-0xa)='syzkaller\x00', 0x8, 0x27, &(0x7f0000564000-0x27)=""/39, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/19 04:47:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ustat(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x3f, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0x1, 0x4, 0x8, 0x200, 0x1ff, 0x2c, 0x3, 0x6, 0x4, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0xce6d, 0x448000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000001000)=0x800000000000, 0x4) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/244, 0xf4, 0x0}, 0x40) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x2) 2018/01/19 04:47:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x900, 0x0) fsetxattr(r0, &(0x7f0000236000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000f18000)='\x00', 0x1, 0x0) 2018/01/19 04:47:57 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000522000)='/dev/vcs#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000496000)={&(0x7f0000831000)=[0x100000001, 0x8000, 0x1, 0x100000001], 0x4, 0x7fff, 0x2, 0xee8, 0x1, 0x6, {0x7, 0x100000001, 0xfffffffffffff000, 0x2, 0xfff, 0x9, 0x0, 0xffffffffffffff01, 0xd95b, 0xc2fa, 0x8, 0x7fff, 0x80000001, 0x1d, "d0593309120934bbf3363be26f01c0788f012f43ed3fa159f766f78dc019cf54"}}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000922000)='./file0\x00', 0x50001fe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007af000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000df5000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000a2f000)=0x45ba) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b88000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000ce3000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e66000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000014b000)=""/45, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000edc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0xf0, [@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) 2018/01/19 04:47:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000028a000-0xd)='net/if_inet6\x00') sendfile64(r0, r0, &(0x7f0000e8d000-0x8)=0x0, 0xffff) ioctl(r0, 0x354e, &(0x7f000030c000)="d1ed866c9c407391951f1b3a9f200f2185cb8956a131eac3805574569a476e69b7482444e5f3ee25fece7d33d7e934df5765de43b156708f7e6f0d1bdec0922e2e4183530e75ab1b5c423feab1e207ac8417319c8a5dae9668d5a1da138abc018c28e1b7f0990020641029684724e9b8d6574f4036ea44fb074d636360b1478e31bca0a81ab4b29fd3b490ff24836726d07f69734e1bcda8bc60e5e9a19f83a813a2e4f675a2424a3fe2a3acaf32694b6585c5f285e4b1d4820df3f5a9e5acd00a3322b7dec323268d510fe8494e5dad4400d24771db01cf6738dd2933a02151ee6e643a293a43f5e05ed059d32fdb950e") 2018/01/19 04:47:57 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000ed0000)='/dev/sg#\x00', 0xb3, 0x8800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = pkey_alloc(0x0, 0xb19bff95ad4aec6f) pkey_mprotect(&(0x7f00002fa000/0x3000)=nil, 0x3000, 0x2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e69000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eb6000-0x9)='/dev/vcs\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000b68000-0xac)=""/172, 0xac, 0xfffffffffffffffd, 0x0) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/19 04:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b80000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) accept4$netrom(r0, &(0x7f00007b1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006a1000-0x4)=0x10, 0x80800) r1 = syz_open_dev$amidi(&(0x7f0000585000)='/dev/amidi#\x00', 0xffffffff, 0x121200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000598000)={0x0, 0x63, "7dfc5e5959b3b8db861215dfa0b8c8202f7800dc47f75201fa6e5a7aa23fad153ab28be600423551dc6b147ea2909de4810c1572e8692f65697d01933b0e604ae69b665f82c4f1aaf33fc32931d1da3c39ec353b3d562b0443b5a75f579989b23b045b"}, &(0x7f0000ddb000)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000277000)={0x5, 0x8, 0x8000000000000, 0x4, r2}, &(0x7f00004c2000+0x58f)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) 2018/01/19 04:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00003ec000-0x8)={0x3, 0x0}) 2018/01/19 04:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a07000-0x4)=0x5, 0x4) close(r0) 2018/01/19 04:47:57 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000be000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b20000)=0x0, &(0x7f0000058000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/19 04:47:57 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$selinux_status(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b86000)=@assoc_value={0x0, 0x0}, &(0x7f00009f8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000154000)={0x0, 0x201, 0xba, 0xae, r1}, &(0x7f0000968000-0x4)=0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x1e48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c1f000-0x8)={0x0, 0x0}) close(r3) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) accept4(r2, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004b5000)=0xffffffb9, 0x0) 2018/01/19 04:47:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000bcd000-0x1000)="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", 0x1000, 0x4000000, &(0x7f00003e2000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ea4000-0x14)={0xff, 0xff, 0x90, 0x6, 0x1f}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000c9b000-0x30)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/19 04:47:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000076f000)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000881000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a7a000)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d6f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f21000)={r4, r5, 0x7f}) ioctl$int_in(r0, 0x0, &(0x7f0000a7d000-0x8)=0xffffffff) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000da8000-0xb3)=""/179, &(0x7f0000282000-0x4)=0xb3) 2018/01/19 04:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00001bb000-0x1000)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000894000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009ce000)={0x40, 0xb80, 0x3, 0x80000000, 0x6, 0x400, 0x7ff, 0x3, 0x0}, &(0x7f0000026000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed7000-0x10)={r2, 0x7, 0x7e77, 0x6}, 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup2(r3, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000a6d000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xa0) sendmsg$kcm(r4, &(0x7f00008dc000)={&(0x7f00001df000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, &(0x7f0000a58000-0x18)=[{&(0x7f0000333000)="351c4dacc839a2c6cd29c278e81924fa051fe3eeff93e84b605f44ab16cd8d9ef28cacda392d5a003bbd1ad195f906bcaacac5503afd870ee881a6310180e435596f887e5bbeef13d087f652faee1f1c957e03714cd977295841770c8c561b7f47b79c8417616f952bf0002b72905252a308dd1ffd36ee53ef27f3dd10784105a144fec36c90d5fe79ccdc7f167f3a1161689c582a73585dea50cbf64ed9b3e7e5c172c3b323c8adc6b517f8dea0b81da279e22cb769902383567f6cb62f330bbfefaad2cada865a8554e3e489047b21edd97fda0d50605a0db18114d605351046619887161d3f0c325aedb14947e89dd763b31fca9ed7", 0xf7}, {&(0x7f0000256000-0xd2)="ff6f7f308b764ab3a87cffd6dfa5c3dc4b690826ae6702f93b409871db276487273fc2e72d797e5d20c56a8ab0631460fe094caaa8d684b11b6a8b794761cd0c2a17864224ed616c605788020fdddf2b5767d543b2eb71c338cdb0bfb2c092de3aa458be14c7f01e72750b3e03a03ad7f042f2af638a4390f4d989f77f3fcf9860533cd65fcadcc4ec700223e08d5999db85d2a025ea9d84eb3f02e82fac670ff43ef1470080d8130b1dadf02d095abc58e42547f39533d7d57d45b4c3136b64730674045d373adf2ff87e7b556ec663445c", 0xd2}, {&(0x7f0000345000-0x7)="847bfccc0dfdee", 0x7}], 0x3, &(0x7f0000d46000)=[{0xc4, 0x10f, 0x3, "61235bf39dca78c8f60ee91e9d29b40f1fbf04f9b1df8be0dfd8a194faa69642c2091ea0ebfedef3fd0bf971ef3e412fcea9004bb9ba4ebe6f535141dbc4d9ed540b7cfad54ac9b1e5c76ad931eb1254a0f1cc0303878ce3fd6938b8521d0bd3397c03268848b0311b22bd8cc4e2e0455e0b5f00973afdda947de975387bf75f9e5edef8b5efb15ac06c9d474b50a47ee0e53c0f647dbe4fd9c4b4991165916710e7a1241b17c2747eeba587bf5b19bfbb2c10ae69f842da"}, {0xfd09, 0x0, 0x8, "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"}, {0x18, 0x107, 0x1000, "73521e7a1886be996188e9"}], 0x10ec, 0x4000000}, 0x40) sendto(r3, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) poll(&(0x7f0000b5f000-0x50)=[{r3, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000ce8000-0x30)={0x60, 0x0, &(0x7f00003e7000)=[@request_death={0x400c630e, 0x1, 0x2}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x50, &(0x7f00000c2000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x4, 0x2, 0x19}], &(0x7f0000e1f000)=[0x28, 0x78, 0x38, 0x40, 0x0, 0x38, 0x18, 0x18, 0x38, 0x0]}, 0x401}}], 0x9, 0x0, &(0x7f0000931000)="0b7359f7f83218ee34"}) 2018/01/19 04:47:58 executing program 6: socket(0x1e, 0x0, 0x4000000003f) r0 = openat(0xffffffffffffff9c, &(0x7f0000dd8000-0x8)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000e2000)={0x1, [0x2]}, &(0x7f0000821000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000+0x1ad)="a73e67f437beaa85b5c458bd5eeb9eb4bbb3e9b56bd4c152bbcacad92b4dd1cfeeb58d818e311a2e26d936af9368533d3ddae8c48cdf5673cab4ca7e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002000-0x30)={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afc000-0x10)='/dev/sequencer2\x00', 0x404000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000b59000-0x1c)={&(0x7f0000ac1000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000099e000-0x8)={&(0x7f0000624000)=@upd={0x100, 0x12, 0x300, 0x5, 0x1, {{'xts-camellia-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x100}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/19 04:47:58 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x140, 0x4) r1 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a06000)=@assoc_id=0x0, 0x100000315) 2018/01/19 04:47:58 executing program 1: futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000460000)={{0x0, 0x7530}, {0x0, 0x2710}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac8000)='/dev/sequencer\x00', 0x100, 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000c2b000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a33000-0x10)=[{&(0x7f0000001000-0xf0)="c70f69373427844480f190ab556e1accd447f3cca352541f5cb5349248709a0d90299f221038de13149b9baeb84d4aa6732ec7f6d2f29cd953e5d52fdcba2fa8d40b6a5dc688812f6dbf3c21a6776ff57582366849ea89002672b862a6f15f80bcdaa631274a789e666274a93330ac1b3c1f4577e179e046dae6218d78d86bd85ea33c2f9932ec89b9cdbd161ba194ea35891d4af4d95628bc9e85e30720185327d55afc4549fd09b2ed5adfa3bd872486fa55fdf6b61e8ecdaf0ff96d291c7db17dc210a4e55225733839ba9a94bbfb532dcd67a9000acb04542c3dc181418ece24a364247ab0cb7f033d68f9accee7", 0xf0}, {&(0x7f0000000000)="1cfd34293566db9f78b7229c746ae4bb5a903ffbf8a7215cc800012e08a5ab0ec2e195128e787aaf96c9fb8818269629fb20912160e743e0e97b71678a243f8993d41d4ff831cabd9c05a5f43eab111a28ae8d134de450f873b06582a79f1cdebfaa154f486d63c080942107daf5673a74fea394488a3419a339a02414a354b9d4fd6329a8733cd57b877e70e60242a1b81dadfeed4825263962fe52c250bc32", 0xa0}], 0x2, &(0x7f0000001000-0x3c)=[{0x3c, 0x29, 0x1000, "bb9d46cf29bac34b86ff8157921146cc3aecb807f110b21076c7c9aad838820aafc9681103c901d54e2b11910ed0103e"}], 0x3c, 0x40000}, 0x800) 2018/01/19 04:47:58 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 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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, @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]}}, 0x108) close(r0) 2018/01/19 04:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x195000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x6, {0x2, 0x1, @rand_addr=0x7ae6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x800, 0x3f, 0x0, &(0x7f0000000000)=@common='lo\x00', 0x7, 0x0, 0xc17b}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000697000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0x4000001, 0x0) syz_open_dev$evdev(&(0x7f000056f000)='/dev/input/event#\x00', 0x2, 0x400) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000255000-0x20)=[{&(0x7f0000a63000-0x1000)="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", 0x1000}, {&(0x7f00000f2000)="bd0ff99f11ddcd010fbd030ea4f989553e1c6c111d003c8cbcdc84d6aeeed7bebde4512587f2f51b78ae778b87215c6cace0df78d3058c2d5b3a3eb41722332e0dce6bb6bf78616718428626fda5e82f980ae3c9dc492a26d1c4d7eb67202858d1a3", 0x62}, {&(0x7f000057a000)="a2037b6613a831ee7da4ad38548fdbecd7ba404c3997be94982adf772e61ab3ee5428f10d35409ea9e07b402cf839aed1a6be482aa6bd1ec54b9c6c1cc099590e131d93c47ffb80809eee7e003758ea74df00de19e127a2f77693f3e97cef723dea8749d7abdac5c28a375045fbe1c64fde9006c5095a5414d970d344a4ec00e1f944e42d283526927e864b7165d2f568d88945ad867e5fb4a239ce91a688d4f0c288816e269ee48ebd131adda8fe15eb6af3c911a62c138aac66c5dec3bae19caad0b93662a67ab70130c09434507c177e3a5f4a4e672075129470e22e608a5bcbd52d743977d5137caf0aa0413ea7eb5469953d3fc20fc", 0xf8}, {&(0x7f0000601000)="653cabdd4202a4b1eec73abf9e5ad8bc685a36b9a41245e42e440b949c3e281c898e90bc835dd37920b539dd6b3b923921f7711679654caddec1e31a49e578e431f3f7fa2d68fcbd27e4db427b8993339be6655e90b7e59b781fe1a17ec8c7b9834f90673e1fb11765ad1792e40b73a813118c5e726dea2bf87c031d952ad3ce9e7bbb35c47e32d00e8e28d0b1819557", 0x90}], 0x370, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:47:58 executing program 4: stat(&(0x7f0000752000)='./file0\x00', &(0x7f0000e1b000+0xc5d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000547000/0x4000)=nil) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000238000-0x4)=0x0, &(0x7f0000237000)=0x4) 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x802, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000927000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fdd000-0x90)={0xc9, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000c26000)="ce37da3051aa5faf1bb3c7f9d0ee27d6cffd5a4911000040000000003a34337a532b74b44b42c2538cc6f4ac217b6ac0d4a2431b00000040b8a3d274971990e6f30f7e29a2c5986907ba935051561b573383c1e9f8e9d0a327df53a4bde4c5b67b318adf5287bfba83467343", 0x6c) 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a32000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000946000)=0x0, &(0x7f0000c99000)=0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f00006f8000)={0x397, 0x2, 0x1, 0x2, 0x6, 0x7fff, 0xffffffff80000001, 0x3ff, 0x6, 0x4}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d8b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000112000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/01/19 04:47:58 executing program 3: pipe(&(0x7f000080e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000890000)={0x0, 0x80000000, 0x30, 0xffffffffffffff8a, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x89, 0x4, 0x1f, 0x401, 0x1f, 0x8, 0x1200000000, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f000078f000-0x4)=0x6, 0xffffffffffffffa2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b4b000-0x1c)=@req3={0xfffffffffffffffb, 0x5, 0x6, 0xcb, 0x7, 0x9, 0xffffffff}, 0x1c) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000d57000)=0x0, &(0x7f0000848000)=0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b46000-0xe)={0x0, 0x401, 0x3, [0x1, 0x9, 0x7fff]}, &(0x7f000085b000-0x4)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000485000)=@assoc_value={r5, 0x0}, &(0x7f0000b9c000-0x4)=0x8) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000caf000)="", 0xffffffffffffffef) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e85000)={0x40, 0xfffffffeffffffff, 0x401}) ioctl$KDENABIO(r1, 0x4b36) tkill(r0, 0x15) 2018/01/19 04:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000699000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x100, 0x3, 0xe8e}, &(0x7f000013d000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e16000-0x8c)={r0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a1000)=0xfe87) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000090f000-0x8)={r1, 0x7, 0x8}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000053a000-0x8)={r1, 0x9}, &(0x7f0000941000)=0x8) 2018/01/19 04:47:58 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xc5, &(0x7f0000001000-0xc5)="a6b64f2efd6fe0894f7e7c5b6318a5d8a5afc342456bc42e51227af6d7c4ddd68f33ac139f6b6153057f6378893b8c6418f9eb2bb79d933b45393a27d6a8faf4da6f80df9d5f109eaf964d90236701b9f3a26a73abc28eb0a24d25cdb84be80d8fbcd1124cd895a86b69bb97531217cfbd2b9cb6e4925c79aaf90e74b69fd00f23d616d11b67862b49fe016fd9f08436baa1beaafbc8093da4cdfbdbed223b7c8db2d32447ed6888f831e53d681f44fbb00417aa0566d5b850c0d6b5e796462c55aa1a373e"}) r1 = socket$netlink(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x10e, 0x0, &(0x7f0000001000-0x1)="", 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/19 04:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000083c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, "f55a0e010f629e104f30dd974ac2fa69ddbe7356d15cfe659e9c0eaf1fe957c7273b34d8612f04f5c26b35e8e92f188d26eda689abc8021e3f0ff48eb4f6c39d", "8fb1e47bed012746cd158b9fe4b30beb40ff3594231ec0a6d219908b6ee74bc9", [0x0, 0x4000000000000], 0x0}) tee(r0, r1, 0x0, 0x2) 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c40000-0xd)='/dev/usbmon#\x00', 0x0, 0x101040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004b0000)={0x1, [0x0]}, &(0x7f0000e8b000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000a31000-0x14)={0x6, 0xf218, 0x7, 0x0, 0xfff, 0x81, 0x672, 0x0, 0x9, 0x5}) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000b19000)=0x8a) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f0000004000)="2716"}) bind$bt_sco(0xffffffffffffffff, &(0x7f0000a1c000)={0x1f, {0x6, 0x0, 0x3, 0x100, 0x4, 0x3}}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000e75000)={0x7, 0x7}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/19 04:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000729000)='./file0\x00', 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000f4000)=""/202, &(0x7f00009c9000)=0xca) recvmmsg(r0, &(0x7f000061e000-0x40)=[{{&(0x7f00006db000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000075d000-0x28)=[{&(0x7f0000e41000-0xed)=""/237, 0xed}, {&(0x7f0000aec000-0xdc)=""/220, 0xdc}, {&(0x7f000052d000-0xf8)=""/248, 0xf8}, {&(0x7f0000ec1000)=""/248, 0xf8}, {&(0x7f0000e67000-0xdf)=""/223, 0xdf}], 0x5, &(0x7f0000c6a000)=""/221, 0xdd, 0x0}, 0x9}, {{&(0x7f0000ad0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a7a000-0x18)=[{&(0x7f000051b000)=""/86, 0x56}, {&(0x7f00008f7000)=""/0, 0x0}, {&(0x7f0000372000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x42b}, 0x8}], 0x2, 0x40000040, &(0x7f0000a7a000)={0x0, 0x0}) mount(&(0x7f0000a9c000)='./file0\x00', &(0x7f00008d6000)='./file0\x00', &(0x7f0000c4d000)='jfs\x00', 0x201400, &(0x7f0000a05000-0x39)="") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlink(&(0x7f000040d000)='./file0\x00') 2018/01/19 04:47:58 executing program 6: getuid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00002c9000)=""/100, &(0x7f00005b1000-0x4)=0x64) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c74000-0xb)='/dev/midi#\x00', 0x61e, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00003e8000)={0x4dc, 0x0, 0x2, 0x65a}) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000c74000-0x8)={r2, 0x7}) clock_settime(0x6, &(0x7f0000c72000)={0x0, 0x0}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c72000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000c75000-0x4)=0x85) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000c73000-0x7b)=""/123, &(0x7f0000c72000)=0x7b) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000578000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000906000-0xc)={0xa0000008, 0x0}) fcntl$getflags(r3, 0x409) [ 56.481873] binder: BINDER_SET_CONTEXT_MGR already set [ 56.487394] binder: 8832:8838 ioctl 40046207 0 returned -16 [ 56.503469] binder: 8835 RLIMIT_NICE not set [ 56.515278] binder_alloc: 8832: binder_alloc_buf, no vma [ 56.523668] binder: 8832:8835 transaction failed 29189/-3, size 0-0 line 2903 2018/01/19 04:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x10000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e32000-0x4)={0x7, 0x5, 0x8000}, 0x4) kexec_load(0x0, 0x1, &(0x7f0000a4a000-0x50)=[{&(0x7f000046e000)="", 0x0, 0x0, 0x0}], 0x280000) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000103000-0x48)={0xe, 0xb, &(0x7f0000705000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, [@generic={0x5, 0x9, 0x3, 0x7}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x2, 0xf8, 0x5, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000068a000)='GPL\x00', 0x6, 0xd5, &(0x7f00006d2000)=""/213, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) flistxattr(r0, &(0x7f00003e5000-0xba)=""/186, 0xba) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016c000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00002c1000)="", 0x0, 0xffffffffffffffff) r2 = syz_open_dev$sndpcmp(&(0x7f0000967000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000158000-0x4)=0x0, &(0x7f0000fb2000-0x1)=0x4) 2018/01/19 04:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) set_mempolicy(0x0, &(0x7f000032e000-0x8)=0xfffffffffffffffd, 0x0) close(r2) fstatfs(r1, &(0x7f00001f2000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="", 0x0}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r4, 0x40c) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={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]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040b000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x101000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x8, 0x0}) r1 = dup(r0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) clone(0x0, &(0x7f0000764000-0x80)="", &(0x7f00007be000)=0x0, &(0x7f000031d000-0x4)=0x0, &(0x7f0000bcc000-0xe7)="") ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 04:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec9000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000044a000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000dd1000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000248000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000a1e000-0x10)={{0x0, r1}, {0x0, 0x0}}, &(0x7f0000284000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000a5a000)={0x0, r2}) 2018/01/19 04:47:58 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003a9000-0x9)='/dev/vcs\x00', 0x800, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ed7000-0x1c)={&(0x7f0000d45000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000005f000)={&(0x7f00002ec000)=@getsadinfo={0xfc, 0x23, 0x0, 0x4, 0x1, 0x100000000, [@tfcpad={0x8, 0x16, 0x800}, @tfcpad={0x8, 0x16, 0x9}, @encap={0x1c, 0x4, {0x0, 0x1, 0x3, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}}, @lastused={0x10, 0xf, 0x8}, @offload={0xc, 0x1c, {0x0, 0x1}}, @algo_comp={0xa0, 0x3, {{'lzjh\x00'}, 0x2b0, "3a7de61a0e699207aa1e5ea181a3ebc63bcdb7f3a8f5cf3ef75a7014badc1b317243272c9c7ffb215eff5b93ff73fb20bae3b1e5bc9ba8927aeefd8e9936bbcd3f64c1a17bf97a04bccd8f87a46798d89a5967ffc58e"}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000090}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ae1000)={{{@in6=@mcast2={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f00004ec000)=0x0) 2018/01/19 04:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='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) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000264000)="", 0x0) 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000122000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000d33000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) write(r1, &(0x7f00009c7000)="c6", 0x1) r2 = creat(&(0x7f000048e000-0x8)='./file0\x00', 0x114) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000294000-0x10)={0x0, 0x0, 0xfffffffffffeffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000282000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00002a3000)={r3, r4, 0xc8c}) 2018/01/19 04:47:58 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x27) sendfile(r1, r1, 0x0, 0xff) [ 56.542580] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005be000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000625000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000eca000-0x1000)="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") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00003ac000-0x8)=0x7) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4978, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x6, 0xcb2, 0x8, 0x2, 0x940, 0x200}}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 04:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000006e000-0x6)='rxrpc\x00', &(0x7f00007b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000641000-0x2d)='trusted\'\\self[keyring\\securitymime_typeeth0:\x00', 0xfffffffffffffff8) request_key(&(0x7f000032b000-0xb)='pkcs7_test\x00', &(0x7f0000912000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003b5000)='\\\x00', r0) pause() keyctl$clear(0x7, r0) 2018/01/19 04:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bad000-0xa)='/dev/vcs#\x00', 0x7, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c86000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000d8f000-0x4)=0x4) 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008fa000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000a8000-0x60)=[{{&(0x7f0000bcb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006e8000-0x28)=[{&(0x7f0000740000-0xf4)=""/244, 0xf4}, {&(0x7f00009ad000-0x20)=""/32, 0x20}, {&(0x7f000061d000-0x9d)=""/157, 0x9d}, {&(0x7f0000a81000)=""/18, 0x12}, {&(0x7f00006c0000)=""/250, 0xfa}], 0x5, &(0x7f0000ba2000-0x39)=""/57, 0x39, 0x80000001}, 0x4}, {{0x0, 0x0, &(0x7f0000434000)=[{&(0x7f0000502000-0x4d)=""/77, 0x4d}, {&(0x7f000059b000)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x4}, 0x7fff}, {{0x0, 0x0, &(0x7f0000edd000-0x20)=[{&(0x7f000075f000-0xe5)=""/229, 0xe5}, {&(0x7f0000e6f000-0xfe)=""/254, 0xfe}, {&(0x7f00006d2000-0x91)=""/145, 0x91}, {&(0x7f0000c66000)=""/235, 0xeb}], 0x4, &(0x7f0000f23000-0xff)=""/255, 0xff, 0x4}, 0x9}], 0x3, 0x100, &(0x7f0000fb3000)={r0, r1+10000000}) sendmsg$nl_generic(r2, &(0x7f00002a7000-0x1c)={&(0x7f0000752000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000bcf000-0x8)={&(0x7f0000230000)={0xf8, 0x19, 0x1, 0x0, 0x3, {0x4, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x10, 0x47, [@typed={0xc, 0x91, @ipv4=@empty=0x0}]}, @generic="c0a6dac6f042ac8687063320b4601c2e8fd4ffaf5304357caeeac509016a35dde61c335f9c14b02f8aee0bcc4fd2409b5a1a201c0af1d6d0630bd7ea72066cf0c4dabd0e90eeac6fba92e33f51f23cda61e869b4468ab323257aca809ac4637baa87cc8fd81f4da28584dde58b4b7b042e478a425be4e66beb47458af4df05b4542fe4c6438186c4fda4fb15cd35bef364432b389ddca5af3884061178884b90ed4162e21ba98f6b3d70c945b9ea537ff85a0f19d479916744d2505444bb0618a8a5dae36506"]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) bpf$MAP_CREATE(0x0, &(0x7f0000db6000-0x1a)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/01/19 04:47:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) shutdown(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) readlinkat(r2, &(0x7f0000637000-0x8)='./file0\x00', &(0x7f000018b000-0xdc)=""/220, 0xdc) 2018/01/19 04:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000364000-0x7f)=""/127, &(0x7f00001f0000-0x4)=0x7f) r1 = syz_open_dev$amidi(&(0x7f0000f78000)='/dev/amidi#\x00', 0x18, 0x4001) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bf5000-0x10)={0x0, 0x9, 0x0, 0x7f}, &(0x7f0000e69000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e3d000-0x8)={r2, 0x5}, 0x8) 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000969000/0xe000)=nil, 0xe000}, 0x80000000000003, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) symlink(&(0x7f0000b24000-0x10)='./control/file0\x00', &(0x7f0000e6c000)='./control/file1\x00') stat(&(0x7f0000e51000-0x10)='./control/file1\x00', &(0x7f000011a000)={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) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 04:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000143000)='/dev/binder#\x00', 0x0, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000022e000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001f6000-0xee)={0x0, 0xe6, "03418f374461568d5c763fcf5cbc6b2a875589ca8f52d90f27ceb40663703531e6765b23e08e18b35bc73aa9070421aedb96283f567c4936a7a78d28124e19fe2437890f7890e1ed7bfb67b015d276ad24dfaf663012bcc20f9f2f9cfd187da693bb8716d2067a5288bfdf21066124cca43c47b9db55edd2c571d7057ea0bf5c7eaf6c92620e9dd2ba2ae3c89be9fe090b172d0e999a5c2cce60251f99b9e597bee86d3bdbb78e14b7564938fcdbd64d0825ceff134c941f5fc8b9b17a1b1cf5594ebb1e556dc0266bba12043b0e326e258429f1b4f708d9a1ae60eebfe2ab0e33d56b587798"}, &(0x7f0000b42000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000041000-0x20)={0x0, 0x1000, 0x4, 0x1, 0x0, 0x0, 0x9, 0x4, r3}, &(0x7f0000a10000-0x4)=0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000081a000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r6 = getpgrp(0x0) waitid(0x0, r6, 0x0, 0x1000000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ee6000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024e000-0x4)=0xe8) fstat(r5, &(0x7f0000ac3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d47000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bb000-0x4)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e83000)=0xc) sendmsg$unix(r4, &(0x7f000087c000-0x1c)={&(0x7f0000aba000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fe0000-0x10)=[{&(0x7f0000ddf000-0x1b)="75a61fa3ccb2f0f086e7bb12b5c90f93280b0196837d35e7a9343d", 0x1b}, {&(0x7f0000812000)="3b74413490b01ac1e04348b912b240ad6f696f206bf5c4c689fc0588723de25fc5694dbb52ead9996419048ff8883ec25ab75628e45f4c072a379628b4d50b802afd5ef6d8d6649fbd872782aaee5042bdf8395ef6", 0x55}], 0x2, &(0x7f0000881000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r4, r5, r1, r5]}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x24, 0x1, 0x1, [r0, r5, r0, r4, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x98, 0x4}, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/19 04:47:58 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffff01, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) r1 = add_key(&(0x7f000008c000)='id_resolver\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b4b000-0x76)="de4157c374a209099aeeaf18932797ac28c4ab30766825332d60f08881e6c79e1a53f408587557a6eb5728bd40e59c3b9efdbe3144ad534900ff863ba97312c8f836be8871adc03e9ec0c894ab2a97e0e4ddf05388188c5be050e771385c8e92801b98ed9624f816b9805aa3599bd7d6819091d095d9", 0x76, 0xfffffffffffffff8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f7a000-0x8)='trusted\x00', &(0x7f0000cf7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f79000)="3a5849f7fde3cba4bf772415988fbb64dfa9d9fed6ef", 0x16, 0xfffffffffffffffd) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00006a3000-0x10)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000128000)=""/82) r4 = add_key$user(&(0x7f0000f79000)='user\x00', &(0x7f0000f79000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7a000-0x85)="25ab05c94774fa38be3782465c20a0e7f64be9a4e39314323a290f5e57eea167c9be6004d23c24bdfb37230443d09dcf38d59e9db75a8d0378dc1b7459f847d54f528775410bd24851a39145331a0a88f7874115018c865409206d4dda8b144ab8172a97f1998177f0bdc1843835729392b7a5a7eee76079596f9fb3f183ce9b8297b29fd1", 0x85, r1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f7a000-0xc)={r1, r2, r4}, &(0x7f000046a000-0xef)=""/239, 0xef, &(0x7f00000d5000-0x2c)={&(0x7f0000d54000-0x40)={'sha384\x00'}, &(0x7f0000430000)="492ad3afa6d59a7b706e0653470db392cf3d113d8348151ede72027939bb2302b53efdb0c615312f8e5a8f585ed6e2d4fd3db2e63778e5303c43b44b5bca0f24ff6302880b003723d285d1435dcb736ad3e780a2fc073051be7d1c61da1bd09a4f352794a6e07b14c06caa64c37f5726de58ca60b693113831eb4bd06a585be5f712816a0ba090cbf1076f67a1d0eac2be8ca814433cdcfa44d43feb8e1749c295a71bc6b0dc94e428be9e36e32f55e9d937dff8d75bd67550f69a9d873ea7d580f614eb644331840dac4aca5e00f92fad715aeb13f95ed8865f4ebadc4cd703c6146513ac0380236dcd38415fca0b35da53ce1e", 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c43000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000374000)='./file0\x00', &(0x7f00002bd000)='./file0\x00', &(0x7f00001ca000)='bfs\x00', 0x20000, &(0x7f0000d2e000)="") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e7e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r4, r5, &(0x7f00000ef000-0x4)=0x0, 0x400006) ioctl$KDSKBLED(r0, 0x4b65, 0xab) 2018/01/19 04:47:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3c, &(0x7f0000003000-0x3c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x68, &(0x7f0000002000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000001000-0x4)=0xc) 2018/01/19 04:47:58 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 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(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d56000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x0, "a42783b444466ff20fe53cd32617ff6f9f9e5892ef6705e002de18aeb091fc2c2e959033fcac6b4c52bbc24b841aa1e9ebd261ab311f751c673f75b4d8cc361b1d8cf5ebcfd3e660f2f824a611711b2c"}, 0x160) dup3(r1, r2, 0x80003) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000005000/0x2000)=nil, 0x2000}) [ 56.766158] binder: BINDER_SET_CONTEXT_MGR already set [ 56.777168] binder: 8901:8904 ioctl 40046207 0 returned -16 [ 56.790820] kauditd_printk_skb: 16 callbacks suppressed 2018/01/19 04:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$bt_sco(r0, &(0x7f0000ded000)={0x1f, {0x10001, 0x3, 0x40, 0x8, 0x200, 0x80000000}}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ed000-0x4)=0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fdc000)=0x200000000004009) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x2, &(0x7f00009ad000)=0xfffffffffffffff, 0x202, 0x0) mprotect(&(0x7f00006ed000/0x3000)=nil, 0x3000, 0x0) [ 56.790830] audit: type=1400 audit(1516337278.565:77): avc: denied { map } for pid=8914 comm="syz-executor4" path="/156/bus" dev="tmpfs" ino=22923 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r0 = memfd_create(&(0x7f000030d000-0x32)='/dev/rtc\x00', 0x0) fadvise64(r0, 0x0, 0x5, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x239) userfaultfd(0x800) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000740000/0x4000)=nil, 0x4000, 0x3000002, 0x8052, r0, 0x0) fsetxattr(r0, &(0x7f0000743000-0x1e)=@random={'osx.\x00', 'user\'vboxnet1GPLtrusted%\x00'}, &(0x7f0000330000)='(\x00', 0x2, 0x0) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="48b2e2b271b4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aea000)='oom_score_adj\x00') mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000aea000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aea000)={r1, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) [ 56.848634] binder: BINDER_SET_CONTEXT_MGR already set [ 56.854948] binder: 8901:8917 ioctl 40046207 0 returned -16 2018/01/19 04:47:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x48100) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000f73000-0x11)="ce386e167001c1a2d43aca07f6ba57241d", 0x11, 0x0, &(0x7f000035c000)={0x1a, 0xf8, 0x100000000, 0x3, 0x18, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f00005d2000)="", 0xfed1, 0x0, &(0x7f00003f1000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/19 04:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d1f000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6a000-0xe)='smaps\x00') pread64(r1, &(0x7f00000f9000)=""/0, 0x3, 0xf7ffffffffffffff) 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000013e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f7000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) sendto(r0, &(0x7f0000779000)="fffec62ac9d4fd1926af1a18ac3f683e0abba3365ebf672d1ff484c389", 0x1d, 0x4040810, &(0x7f00009d5000)=@generic={0x7, "816f00f3fe07cb9f55759e0676cb89e09c2ca94460ceb697d9f22aa1aa4c8958f94f1ed9f2e3276a8e9e57a58529572dfa99e79396de115a3400c91cafa389480a630c6a3b0efa3dd92f0a314a5f5651a2c9a4aa41586b2ecca4297489226b0da93f0f0183e66e5327575fc0ca4f61b6ec2784f493e0adcd75880d424a0c"}, 0x80) [ 56.894475] binder: BINDER_SET_CONTEXT_MGR already set [ 56.901530] binder: 8901:8917 ioctl 40046207 0 returned -16 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000+0xcd0)='/dev/autofs\x00', 0x12100, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000000b000)={0x264, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/19 04:47:58 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000b7f000-0x8)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c3f000-0x14)={0x3f, 0x100000001, 0x6, 0x4, 0x20, 0x9, 0x7dfcb026, 0x2, 0x0, 0x7ff}) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000284000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000da8000+0xe9d)='seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000086000)=0xe8, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000095e000-0x8)=0x0) read(r1, &(0x7f0000383000)=""/0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000e5a000-0x2)="1a", 0x1) [ 56.933175] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8946 comm=syz-executor6 [ 56.983568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=8950 comm=syz-executor6 [ 56.998340] binder: BINDER_SET_CONTEXT_MGR already set [ 56.998362] binder: 8949:8956 ioctl 40046207 0 returned -16 2018/01/19 04:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00009c2000)={0x0, 0x0, 0x0}) sendfile(r2, r1, &(0x7f0000258000-0x4)=0x0, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000035b000)={0x0, 0xfffffffffffffffc, 0x0}) 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(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) r0 = syz_open_dev$mice(&(0x7f000037c000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000027f000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0xffffffff80000001, "f1fe652c936fc7c9fbbc4999dda7547e38a6d8c7aa592170113f91f3149db2c16bff6ccabb07a97713446b50ca1ca35d967753f466de47e3ec1641d0c3bda15d0a5027dab6ae66e63081a9dae1a1686b"}, 0x160) inotify_add_watch(r0, &(0x7f0000f61000)='./file0\x00', 0x2000000) ioctl$TIOCSBRK(r0, 0x5427) bind$nfc_llcp(r0, &(0x7f00007c7000)={0x27, 0x9, 0x798, 0x7, 0x3, 0x2, "49bf0dcc1234b7c7be02ba1e1219d36335d958fc16de548f7f5733acb01b320ec664f6d8083c554efbab30c41664bad3def9ea2c9c59432f0f7fb3c4552f98", 0x8}, 0x58) 2018/01/19 04:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009c1000)=0x1f, 0x4) 2018/01/19 04:47:58 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000ee9000)='/dev/snd/midiC#D#\x00', 0x8000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000af6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd(0x297db843) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069c000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000028f000-0x4)=0x0, &(0x7f0000be7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf8000-0xb)={0x0, 0x0, 0x0}, &(0x7f00003cb000)=0xc) open$dir(&(0x7f0000e34000)='./file0\x00', 0x8000, 0x100) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) syz_open_dev$evdev(&(0x7f0000d39000-0x12)='/dev/input/event#\x00', 0x0, 0x4b0100) 2018/01/19 04:47:58 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000010000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x17, 0x4, 0x4, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x100000, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@lsrr={0x83, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, @generic={0x8f, 0x7, "3f0cdcdbfe"}, @timestamp={0x44, 0x30, 0x4, 0x0, 0xd13, [{[], 0xb36}, {[@dev={0xac, 0x14, 0x0, 0x16}], 0xa7c4}, {[], 0x8}, {[], 0xffff}, {[], 0x2}, {[], 0xee}, {[], 0x8}, {[], 0x7}, {[@multicast1=0xe0000001], 0x3}]}, @end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000012000-0x3a)=""/58) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000011000-0x8)=0xf000) 2018/01/19 04:47:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x5, 0x7, [0xfff, 0x3a8c, 0x4, 0x80000000, 0x2, 0x500000000000000, 0xffff]}, &(0x7f0000001000-0x4)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b88000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3, 0x1, 0x62}, &(0x7f0000fd6000-0x4)=0xa0) mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac4000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() fcntl$getownex(r2, 0x10, &(0x7f00007d8000)={0x0, 0x0}) prlimit64(r4, 0xb, &(0x7f0000699000-0x8)={0x4, 0x0}, &(0x7f000002b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ac3000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a2000-0x4)=0x0, &(0x7f0000ac2000)=0x4) finit_module(r2, &(0x7f00002ed000-0x4)='tls\x00', 0x2) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000ac5000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000004e000)={0x0, 0xffff, 0x10}, &(0x7f0000ac4000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ac3000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000561000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005cc000)={r6, 0x81}, &(0x7f00001d8000-0x4)=0xfffffffffffffd6c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000774000)={r5, 0x83}, &(0x7f0000165000)=0x8) 2018/01/19 04:47:58 executing program 1: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xffff7ffd, 0x0) pread64(r0, &(0x7f0000001000-0x62)=""/98, 0x62, 0x0) 2018/01/19 04:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f00005a9000-0x5e)=""/94, 0x5e) getdents64(r0, &(0x7f0000f4e000-0x5e)=""/94, 0x5e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000685000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d5c000)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00002ac000-0x1c)={&(0x7f00005d9000-0x58)={0x27, 0x1, 0xc70, 0x6, 0x81, 0x3, "4a975f51f18391c1d8ef3f627f4cb0c3a7d668d69e68182c015d2c48e607dd93ba5ffde03ac134f723eee8bf4b342b9e20be779cc7efa1553dc16555ec7577", 0x13b01a10}, 0x58, &(0x7f0000b59000)=[{&(0x7f00007d1000)="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", 0x1000}, {&(0x7f0000878000-0xd)="55ca71cd37c9eebba5d146bc5f", 0xd}, {&(0x7f00007f4000-0x56)="eb3fea3a0f2bf29d1964a5b82c8ded05f634c0774f5c4d4fc7288cac6ff648e17cb49fed2c3311fb5d5a86693ae5ac03a008a9ca8ef9ae63b830c037c9b7fcbb0dc7e96bcd759afe7d5625da3eae9cca66a0c49bfda7aef686ea6b6a64b2a3b193f677fc9925686b1cd4ca5a3e41520329e4f956b69ddafe6354fe0e6b3bb700d229bff4bc3293ed5e0d5e946bc742ddc534e2f81cd91f372589a488c225837bb7b2", 0xa2}, {&(0x7f00009ca000-0xe6)="95379cc07f04d36cb7171ed4685f85662a5cdedc053ea4df20a0565e7f3a2b65efb859deab0f381bf1c98cbac3e5e1464105d530dae4acb7fbff4f31f5c824647babdf475b9969cb6b7584fb65b5c27d4e2371f6341f933e49399464e0bc1ea2749c7b9d2d4526713c04e5de4d19692a5850f63243f85efa8908f7c7bb892aa5c217b4d12f99722cf54b10f5066412423b5e07877857ff71d997c2cdf78a4d864e08629ac457c55df870ef325781b369670798647a1ecdc521a53798ae01d81b627d8e6cc05c635974ee8bc98952df5d5fd9a969f054c454c3594359035a6a0939062348eba4", 0xe6}], 0x4, &(0x7f0000395000)={0x10, 0x102, 0x9, "d5046dc8"}, 0x10, 0x20000080}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000677000)={0x0, 0x0, 0x8, 0x7}, &(0x7f0000585000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d11000)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x8, 0x7fffffff, 0x7, 0x3}, &(0x7f0000cfc000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:58 executing program 4: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x100000001) r2 = syz_open_dev$sndpcmp(&(0x7f0000ba3000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000681000-0x4)=0x0) r3 = dup(r1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000b7d000-0x8)=0x0) 2018/01/19 04:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) io_setup(0x6, &(0x7f000004f000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000ba8000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000d94000-0x40)={0x100000001, 0x75, 0x8, 0x7, 0x1ff, 0x1, 0x81, 0x2}, &(0x7f00006d8000-0x40)={0x2, 0x6, 0x8, 0x101, 0x7f, 0xfffffffffffff9b7, 0x9, 0x445f}, &(0x7f0000d69000)={0x3, 0x7f, 0x4, 0x1000, 0x0, 0x3, 0x0, 0x1b}, &(0x7f000074c000)={0x0, 0x0}, &(0x7f0000edc000-0x8)={&(0x7f0000f49000-0x8)={0x23d}, 0x8}) io_getevents(r5, 0x4, 0x4, &(0x7f0000100000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a7b000)={r7, r6}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f42000)={r4, r1, 0x4, 0x2}, 0x10) r8 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r9 = dup2(r2, r8) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r10 = getpgrp(0x0) getresgid(&(0x7f000095e000)=0x0, &(0x7f0000bb4000+0xf81)=0x0, &(0x7f000021d000-0x4)=0x0) fcntl$setown(r9, 0x8, r10) fcntl$setsig(r8, 0xa, 0x12) r11 = gettid() tkill(r11, 0x100000000000016) 2018/01/19 04:47:58 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000746000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff8001, 0x2a8000) ioctl$TCGETS(r0, 0x5401, &(0x7f00006b2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f000059b000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) [ 57.130143] audit: type=1400 audit(1516337278.903:78): avc: denied { write } for pid=8972 comm="syz-executor2" name="net" dev="proc" ino=22958 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00002f2000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000a73000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") recvmmsg(0xffffffffffffff9c, &(0x7f0000714000)=[{{&(0x7f000087f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f00003f2000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000082c000-0x81)=""/129, 0x81, 0x6}, 0x4}, {{&(0x7f0000f5e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000edf000)=[{&(0x7f00003f8000-0xa2)=""/162, 0xa2}, {&(0x7f000040e000)=""/86, 0x56}], 0x2, 0x0, 0x0, 0x6}, 0xfe}, {{0x0, 0x0, &(0x7f0000d0c000)=[{&(0x7f0000905000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000334000)=""/32, 0x20, 0x1}, 0x7}, {{&(0x7f00006a5000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00008d9000)=[{&(0x7f0000701000-0xd6)=""/214, 0xd6}, {&(0x7f0000f88000)=""/178, 0xb2}, {&(0x7f000024f000-0x3)=""/3, 0x3}, {&(0x7f000077a000-0xf4)=""/244, 0xf4}, {&(0x7f00006b4000)=""/70, 0x46}, {&(0x7f0000019000-0x38)=""/56, 0x38}], 0x6, &(0x7f0000877000-0x97)=""/151, 0x97, 0x235}, 0x4}, {{&(0x7f0000286000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000607000-0x20)=[{&(0x7f0000c0d000)=""/11, 0xb}, {&(0x7f00005d5000)=""/243, 0xf3}, {&(0x7f0000d4c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a2e000)=""/76, 0x4c}], 0x4, &(0x7f0000de8000)=""/39, 0x27, 0xffffffffffffff81}, 0x80}, {{&(0x7f0000b13000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d32000-0x18)=[{&(0x7f00000d7000-0x29)=""/41, 0x29}, {&(0x7f0000e4a000-0xc6)=""/198, 0xc6}, {&(0x7f0000aad000-0x91)=""/145, 0x91}], 0x3, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000ca4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006ce000)=[{&(0x7f0000209000-0xa)=""/10, 0xa}, {&(0x7f00004b4000)=""/4096, 0x1000}], 0x2, &(0x7f0000527000-0x21)=""/33, 0x21, 0x9}, 0x3}], 0x7, 0x10000, &(0x7f0000515000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000015f000-0x4)=0x0, &(0x7f0000b14000)=0x4) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000013e000)=0x0) r3 = getuid() getgroups(0x3, &(0x7f0000404000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000044c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007c8000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) r7 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000a6a000)={0x0, 0x0}) lstat(&(0x7f00005f7000-0x8)='./file0\x00', &(0x7f0000bb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000ef4000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000803000-0x4)=0x0) r12 = geteuid() lstat(&(0x7f00004f6000)='./file0\x00', &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006a5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006dd000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) fstat(r1, &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b4c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e0000)=0xe8) lstat(&(0x7f0000221000)='./file0\x00', &(0x7f000080b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b82000-0x4)=0x0) r21 = getuid() getgroups(0x9, &(0x7f000082f000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000cf8000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000075000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f29000-0x4)=0xe8) lstat(&(0x7f0000e84000)='./file0\x00', &(0x7f0000bb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bc3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000-0x4)=0xe8) getresgid(&(0x7f0000ebc000-0x4)=0x0, &(0x7f0000d96000)=0x0, &(0x7f00005ea000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000080a000)={0x0, 0x0}) r30 = getpgid(r14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000041b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056f000-0x4)=0xe8) stat(&(0x7f0000701000-0x8)='./file0\x00', &(0x7f0000953000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008f7000-0x4)=0x0) stat(&(0x7f0000600000)='./file0\x00', &(0x7f0000e6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000437000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000089000)=[{&(0x7f0000603000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009e0000-0x50)=[{&(0x7f0000ef8000-0x1000)="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0x1000}, {&(0x7f00002ad000)="26f1b791b8eb8122c10822a13ce357a5c2bf787541eebba4c2f60837da390b9a0308c1b481ed3058bff3f8a92ab9acd2d60433b88d2d4f8d27950e95f92737ecf5e510bc410c747fdb5668b7c562bf181077ff9f750c4d5306f1cf1cbcc2407cdf80773ed204487403f6a065cfee0401d8b7473f9de5963afc960d54ace7ab79fc0ef27295527a1b133f2b886eff2cf3bfe908be2b90bd95f3ffb2dc7ad51c2efdea9002674db41e216e5d85a68f81742b0a1d5e165681becd34d9a803ac20232a0228824e67f79626", 0xc9}, {&(0x7f0000872000-0xec)="27a54084d6f9f3198517cbe834f3248340cad9295acaab92865521bf238db175c1aff34ef2d5d94820c1c7e70f267e91b477ef5eb5d2b92babcbe94ba7783cc2aca40ab2399ad4f861fd3c1d819f05726a5f168056ec18e9f13cfa3d6254e6e72cc6feb1cffc6d813662f97393a3193cdad703a394cc6884ad3dc32b28c17937a6b90f07ac6737ecba59092d9f5fa9c64ed7228be655c686f99034076dd80cfacd5360f17daa34ef0cd5776844706d79911a518a23955d3f0d991a3aa04a0416cc50475db79ac3de78a1a1436173ba348f39b63e60a64183a4887befaf6081d85eb82469bb228b6115e7507c", 0xec}, {&(0x7f000036a000-0x1c)="c9b2af211f5375fe288058e40d3cc31ff89454841fb71e5fb2cb510e", 0x1c}, {&(0x7f0000cff000)="f03c2f214d10dbb71272150fb234bcf02c3daad63c37ec4cf765761d386663fa5a0c0123a273e1e90c044dd12da65ad3cc7e500c4537c4acec80a77f52f6ad8c8b85c3e117fb9f06d6e8f3f1571bbe8e70a858ff1667c35edd7963084cb458b821d82bba69560465a81608c005255c336b4efc76553ab4755c0bc8cf01ccabc7986553b90e7c612ccedc42006b11969b012743812bbb863d3f47111895d05c22a5fe986548cbc96f116f29194c671e8443b1c3adcc34", 0xb6}, {&(0x7f00001f0000)="3b02c135571af9a6375d53f809fa27d67a4da0b1b6ded6b28fd7ab794b0c6b22c2543e389ba88d26d3d618def1e1cbec2390a7d311f24d07b58e719436d405ccb9b6c02deb07ead699d2319ede53bf0d0201e851ee751bcdecb741108d938d47313daf1f4cf3948b5ef55da549d29df4f7", 0x71}, {&(0x7f000064e000)="716382e270a8ba920fb16ef557a983561be648a36bf6b8cddf6cce25937a84857e9e48f8e2e3d3f9fb6b33bc314419581b3adf553827e7ec8fef24b740034b8dfb204b7b303e148b27a8bc38f5831105247aa8423e855bee", 0x58}, {&(0x7f00001e5000)="7fe5626d5eb4b74b99e3cbd4", 0xc}, {&(0x7f00009b6000-0x91)="ec88191135be25f9e991252f3dde93822b1e127fcec7413f5c132bab04f14f0bb351ab3571eb8f6058ea49d117f412c9e2be52e5619167809768a3ed2551702b970ba45cab1f0cb2e6231866f016b52fb646dc7c33a94d8022614e457d3de131f7a6508c154fa8ac3580d91b9809fd1ee585cac84e3b737400510ef49d3cb827b194b69f71743331bfee1565a6ea6119da", 0x91}, {&(0x7f0000344000)="daa147f12bc3135b1620a278c4d8800af0009fa04c748deeecfd0776d204a8563747c7a3ed96360a496bc1b4a0ec58d49af6450e0b1e687821705702f2771641851e4c62ad28", 0x46}], 0xa, &(0x7f0000f24000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x88, 0x48000}, {&(0x7f0000b47000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f000044e000+0xeca)="d076e6c59339c135576091c75765c7e60f2e8280202a9273dd081e7b8e512f11e3314a964c0d97674918fbee41c60fa57bae47585ce004d3e1af9ec1140d897957a018ca8827848a2ace47f9249e7abdc59454b090b3b2c6082bcc0d432725644bc1b033ad3356946afbb8e032e9db340f99699666823aecca518e98e19e1e3ce4745731ea2fa68fce2855533e2741dc3de247faa590416cdbd968fc38ab154b183cadc726cda16c8a202cad4db2aac1a9ace238f7973475ff8975cf398c57bd5046d989d882de2d7cfdb58b9ae5ca22c95bfcdc97d59fde764976e39829d4f33bc4653a14aaa27d066cca900f9bf4dcc9", 0xf1}], 0x2, &(0x7f0000d04000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x34, 0x1, 0x1, [r1, r1, r0, r1, r1, r29, r1, r0, r0, r1]}], 0x4c, 0x1}, {&(0x7f00005d7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d53000-0x28)=[{&(0x7f000074a000-0x40)="ef3ce449ef681806bc7d67c5647d7b6c0af3c942586d025043195d66539a825b6667594cf94598215360fd0fc3868ef00be4f9f0db0be8838e6826c0e1533de5", 0x40}, {&(0x7f0000346000-0x69)="40bbc18afe2656956bbde91fe32d5289ac02183a74f64768665bf2a63c84dc0d735617f6a5dce067511406b50273378a8e83b89c8e0ebae7b24efa299ecc39058ce7a767426e93004313ba2bacddb676b8178f4119f2576f24beb416de13af290dbce3d8b1355b073d", 0x69}, {&(0x7f00003fb000-0x36)="aa9fa9e43c34d8b904837ba4d3fadd3f0e42a255989df04752a0544175e663b576b859548f052ea2499bd327a8f4ef5ea0fa2f657e49", 0x36}, {&(0x7f0000f55000)="065265abf94735e8e59301c66036fa47e65712b1788bbafcb52cf47f400dc4611acf5726f88694950dac79a896c811b9178a308b7168f091092802e201e1dab7476b2c2da9e45a3660ea7666639e58793269831ba953e1a72ce3e38676a7ed7660133744e4364effe9b0637217469e6a1d7678984d428c340116a806e0d1fcc175e1284e2d9c0b37b515e1c155be83fe365c91415fdfe2c2e0dd6a4c9d2eadf38b6a0aa7126e891f527d8e86cfae0a3988cc1868d7a3656442ecdb9c03515cb64c4b5412389eddf66f2f6e85a2e1c713b0d62f3b335f2b44c90756a1140160127972d953", 0xe4}, {&(0x7f0000010000-0x7e)="6d912c0cb7da69eb17646a22414969f084e1f719fa5107de73b5f1c1591237a83a53fb86e501a7c8838d1ca36cb3de5eec1a10c8559fc82c74eff1c0774476da31de8616646d76707bd5feda95ee41b2e612140d2fc507e81cf10ac1fde8cb4f2d265eaca1e48200918829edaa45144656d5c69c164aee568c817d0e4ea3", 0x7e}], 0x5, &(0x7f000015d000)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}], 0x18, 0x1}, {&(0x7f0000cb1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002f6000-0x8)=[{&(0x7f0000ea7000)="1e78d323f18c982a1db61fa214d9bba0d8383343", 0x14}], 0x1, &(0x7f00009cf000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x20000004}, {&(0x7f00008fe000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c0a000-0x8)=[{&(0x7f00009e4000-0x3e)="5463fc89b145acdfe0702c8d7dec00926f20720515c9ceda2239d08a82e3dc511bd7ae68e6f222dffe7d3cebe9dd955b38c113f8a887ba37bb4d50f01336", 0x3e}], 0x1, &(0x7f00000ad000-0x50)=[@cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}], 0x50, 0x1}], 0xa, 0x44) r36 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) epoll_ctl$EPOLL_CTL_DEL(r36, 0x2, r1) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0xba73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000cb5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b31a6041a91f6156d54cbc00e0cfb44a67fefb166afebb15d67d179b9fea7f5cc0a196c8e8d704d1599fc05d711f0c8bf6d44f38771a03f8a4"}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000707000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f000069f000)={0x0, 0x1, 0x323, 0x2, r1}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000010000)={0xb38, 0x1, 0x9, 0x4, 0x7c}) [ 57.229874] audit: type=1400 audit(1516337278.946:79): avc: denied { add_name } for pid=8972 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/19 04:47:59 executing program 4: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) signalfd4(r0, &(0x7f0000203000-0x8)={0xd2}, 0x8, 0x800) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@generic={0x9, 0x55, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c3a000)='/dev/dmmidi#\x00', 0x80000001, 0x40000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x22, &(0x7f0000b3f000)="a4e0077f6911d027ec9326683407e42f2c2fe12bc18e42329ecbe9af9d97ca1ef6a0c55576", 0x25) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01031b00000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63e63aed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0001c58d19bcb3151d24acef1f1732ca5bdb9b1ea31000077aeb81c90001d6d7c98040000e1fff60dc136cb184a"}, 0x80) 2018/01/19 04:47:59 executing program 0: syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f00009b3000-0x4b)='d\b') openat$pfkey(0xffffffffffffff9c, &(0x7f0000de2000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) [ 57.286640] audit: type=1400 audit(1516337278.947:80): avc: denied { create } for pid=8972 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/19 04:47:59 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, 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$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000dc8000-0x4)=0x0) pipe(&(0x7f0000b08000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000b83000)='./file0\x00', 0x0) listxattr(&(0x7f0000ce0000)='./file0\x00', &(0x7f00003e4000-0x1000)=""/4096, 0x1000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a74000-0xc)='/dev/ashmem\x00', 0x402, 0x0) 2018/01/19 04:47:59 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f82000)={&(0x7f00005eb000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001fc000+0xc99)=[], 0x0, &(0x7f0000f82000-0x19)=""/25, 0x19, 0x1000}, 0x10001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x105, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f84000)='./file0\x00', 0x400, 0x138) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000f84000)={0x4, 0x4, 0x7fffffff}) r2 = open(&(0x7f0000f84000-0x8)='./file0\x00', 0x224000, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000cfe000-0x8)={0x1, &(0x7f00006bd000)=[{0x7, 0x3}]}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000832000)=[{&(0x7f0000f83000-0x87)="b4d2d32d46aa8af7985f77c1e5ccfa2cb5a0b4b50fe988323c4ce74e87b2763b7daec56f3f5b4d788807b7fd935885d843a3a9e65803afd76ea237938d741b1a72043fcc02c3502b2c95bf169645edb98574da11490cecb81786e32228b19be14ad582b8e6611e4c5e7e53c71a99f0d63e9608446ee2f1f51ca9b65e412163405b691cf52c5369", 0x87}, {&(0x7f0000f82000)="e3e4e41cf094a9f91b66358a58ae2245e46aa8cf770510c114905d89abf94dcc81cc4f1a489f94acdc0275ab35174ce5c8d44287ed84cf12c2860a27208a39c33106de25d85fc9e0cbe268f5d7fdca12b99130af5f705be6e5aab8532747b449285f3575da57aad5f464eebd2ada8aeff4e536eb5ea7664ce1aa44279fa014d1f83d2b62eef55cff6752af89de60a645813ff5eb8bb5d695033f69c7e207a04bd1cbba7d7883dc5ca3ac3215230eb283de15f950ec19341714ce9364ba0fa04ffc8672ec669bbc1fdef8aba0", 0xcc}, {&(0x7f00000b6000-0x1000)="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", 0x1000}, {&(0x7f00009ac000-0x9c)="2397c1b6208949ba3670189666b3324f0751b69cc5eca258bf63bd1f359ef028eca3ee6e5c07d219104e097effc9a0353c57c60cbaba6c73fb5835bb0f5bcea2d26c59515a283949af9737f4b4c80548cc389ca978079a394557e7fb03baa3dfd9ff2a70a54ec489357348dc79f2040e77f05c80b031bb8ec271f7fc150a8865a54be5955e301507b1c8df919bcdddfeec3f1ff5eaebd50dcbbbfca7", 0x9c}, {&(0x7f0000f82000)="de0eb346eb898ba40de1c641b4c15a167024c154a2d0744f4e69b4f9eec0bde9a535957a8de554e159139f46cbf6ade7ada81063352d869dd72e2c961d6e0cff58735405941a25c4caaa49c399206bcb1eee8e50801085e0ffed71437b65be12b3184aeafb957ff1a3aaa2efa98dd3f7620390fa9fbcf8", 0x77}], 0x5, 0x2) 2018/01/19 04:47:59 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e63000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x101000, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = eventfd2(0x1f, 0x80000) kcmp(r0, r1, 0x2, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00007e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f00004e4000)={@common='bridge0\x00', 0x7}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00007df000)=0x200) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f00000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000985000)={r7, 0x3e}) dup2(0xffffffffffffffff, r5) 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) write(r0, &(0x7f0000d9e000)="1700000014000707030d720800000a00", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e42000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00009f3000)=0x6) 2018/01/19 04:47:59 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000045000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f000000d000+0x60d)={0x3c, 0xff}) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/19 04:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad5000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009e9000)='.request_key_auth\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c1f000-0xb)="", 0x0, 0xfffffffffffffffd) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000707000)={0x8, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000fff000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f00009bd000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000641000-0x11)='/selinux/enforce\x00', 0x222002, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00004c4000)={0x51f, 0x7, 0x7, 0x586, 0xc40, 0x0}) 2018/01/19 04:47:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f35000+0x854)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x16)=""/22) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000001000)=0x17, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000820000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x15)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)={0x1050, 0x2c, 0x100, 0x5, 0x1, "", [@nested={0x40, 0x62, [@typed={0x18, 0x86, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x96, @u32=0x9}, @typed={0x18, 0x53, @str="c36370757365742c6574683100"}]}, 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@generic="588e850168f825fc40397f37829ccc4347224013a8b5394955cd94212f29fc6c5cee5536e18b73c0965f88dd2c3f2dfcb70db8cf02d9885749fc53fb5b6b3bdb67abfafa1c94cf584c032bfe9a93141cb97f", @generic="13a173dc10ab39444ed2a34dbabeb9ac974bd8470659a567a6d785862de19b84bbf681a0b488d0e21307251eefb2a7f9575fc75ef2204403d55d1a7fef7af304c52b1f9e611870f957cdf7658a240d07", @typed={0xc, 0x3c, @fd=r0}]}, @nested={0xc8, 0x37, [@generic="171c514cfd33c54486cfffcd2eb3d668f17bf99f82293042f17f0a6ff52a7219fbf588e511636accec2ec302989423e0fe45d5dc156f25f13e0b6228b72e656a26178308d154ca9d8ecea58a5ecb15fae5b2440d88944c401d7ac3983c2bd20b7ee2b7c31e6b3f00b5e594dbe4e4803b747a76acef4622c6aa2857b5f11e40f5904a7234e1a15f6da108a049f77ec4a83184d73495360b2cdec0a9e5aeae5bd4b780862448f7e836cc5f5cf18534eb", @typed={0x8, 0x86, @binary=""}, @typed={0xc, 0x81, @fd=r0}]}, @generic="85d51657790de695e6911c2b47748f2fa6c374b72d0db061f456f50d7114037733b8e30e98553584679ed5f8f90ff7f7982b70ee9c9c1eccd16c9cdc78b58e84c42aaee9e6eb6b0a3c5e45f159560a19fc0d6a9151530606d8ce317d76fc9ffa58c821df13a89673e95be51f32765b5146bff7707cad30b7ace6fb89775105a8da7ef81997ffc826b280261ed3c685b7792ee6b0ded44b7524641d281b37ddc93558fca7f1899fdf48f99a56a575343ec34cd42e", @generic="329278bc85546b11cfd5c7873ab33100f097605191464f545731d0e0fc39ef2c0f74a022e586edc5912e47b9cee1efe8da0c391c53678f1928497415953bda0280f1eb0ef0316135b5cd9f9afdd2290e7ff6492022ad0496f38388af9eafc2093a9042fc5707af1f8a2ac25843107a10db608eea092a2b94b7e884cc84817565e1bdabeda79b46c9b6b145c3bcc6e4a2777139137462fee2702049e5a46a86a0f4db1f724d177846bcc0f665ca59b045274bdba48e97f6ec1aee5c8e4dffb10aaee3e3b2b3179800805e", @typed={0xec, 0x8f, @binary="8717b885bd9a4bdbbbaedf4204cc2452990b0b8778fb1563b43c3df11e04a0514b79cf493fc7f1d163a39ad4d0dfacb90f42216d864e6dc20b5dc8776855d1f57a5c4fda37f03f68189b27071b6922e511ece225d75b3ec84eea12c1b9adaa79d32de20cf1dff5fab4fb67bdc3fd3abfa690cf0ede50fa79bb1577fa6797fd375427e0dd24558b1c131f9fc9687e02c30d7238fb24d2a61d736a3bbe6776918d12dcfe4bd3a706f26c4fc85ce6b2320112616017447651b96c4422c6b170f2effbdd87c53b57566bbdfcbf5967e960fd9db2684636a05eb2511b8685f74bbac1a7a7ec7f"}, @typed={0x18, 0x39, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x10, 0x5c, [@typed={0xc, 0x32, @pid=r2}]}, @generic="", @generic="0cdbe233a7803747c6eb3e88f6267b5cb20719f20a4d686abb150b229b7a9cf146d2976a1eda9a68d68df5b9ef1222156189e065f6cb1bf3c30aae73f2cc23fa2237cdd251873e313e4ea72e393de96ac966110c87391213c40e76dee2c9e2579d623b0898d07f99934360571aa3b0f3e553"]}, 0x14b0}, {&(0x7f0000001000-0x344)={0x344, 0x28, 0xc04, 0x0, 0x0, "", [@generic="511864a309db200b954983dfdce14dfd7e53a40a4504a289f6da475b02783a1ac21b3babd42cdab12bbcec350dd4a2a15325b1aa275f382a807a3df3087a899664949036f0f5d54f21bb8cabc8824e5269e132d2afd878be0ee8e572c9684a1341375356a49e56ec9b0917f31c3b6177f28cc441df6f8b03c184c211f33c7f1742c7e32d25c8d81207d73ba20ab1d50e9fc11972fe7fbc63fdae9107f1b0b13371890b342f26b81e8ca417ba71a76c06aa2395bfd721aa239e03af33e27aa3d6543ab3a7", @typed={0x18, 0x94, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x1d0, 0x8c, [@typed={0xc, 0x90, @uid=r4}, @typed={0xc, 0x90, @u32=0x91}, @generic="693ddfd63efa8a7a6419e85a7f5b44988a8cc6d1ac36b0fb24f99c3df142041fffb3f9c152ea4a892527536d4133e69da4d2d9f57a058fce7cea543d9f19075b877c4da3d6cc8b5ac29bf2c38cf74b133f14dc6445df7da556de6b2a5db142597b9b4b25a3976a9b1aef0f58e02bdda58c2d5073d014897d36c5f6c1bd431c78dc9c7db4f52f2963c5278a63225ec199556b97b547ad99a7ac13946d10e80f47dac654cedfaade069a4c5b54c21664734c532f153abd418f14fe8b6e3dbed83e97be8749611695db9be8557409d84f094a9a", @typed={0x8, 0xe, @void=""}, @generic="c8f51b255c2ebf51c1dd94d30bb02922035226ea147cf4b7d1356cc207dfbada0312aadc89fc66d0851ee3f860a7ec390ba6264a9fa40c97019e2cfc1e8ed1237a546e1e6f0f71b894f57835d135a25b3aa363eca6a5062d965d9e975bea239c89913b221977acf52d85a77140561922554bce65087ad6667bce313b466bd32c603d9330094f258147e0d54671b9b3ba93965d66614e6c9776cc1bcb451638b2472e8175247a3be8b5604670feb14c9602720111442b1f1f39154846f0ce2744e8a8d578e7195d71206a217d5382b17892ed088b22364e"]}, @generic="e8656bb632a0d5c446bcd97c9cb01a17bf0f304eb114beae014f2c8f3b5eb3adf02db0ace301df58398e01fbfa0fff4d5739e6b1550c88fc66a530915de509df6a39eac621d18e0afc4980d4531662f4d370713ac1347dda66e58f31f0ceeeb261d009e1fb608b977d1bc0f08318b9ec8d7b4cd3bb4ca2ae69ca4655b274b3ff2a9b693949e3"]}, 0x344}], 0x3, &(0x7f0000e9a000)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r5, r0, r0, r0, r0]}], 0x7c, 0x0}, 0x80) fcntl$setstatus(r0, 0x4, 0x2000) clock_gettime(0xfffffffffffffff8, &(0x7f0000678000-0x8)={0x0, 0x0}) [ 57.423050] audit: type=1400 audit(1516337279.197:81): avc: denied { create } for pid=9032 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x800804) r1 = inotify_add_watch(r0, &(0x7f0000922000)='./file0\x00', 0x2000050001fe) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) inotify_rm_watch(r0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000b46000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a8a000-0x4)=0xc) connect$packet(r2, &(0x7f0000944000)={0x11, 0x7, r3, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000f80000-0x13)='/dev/snd/controlC#\x00', 0x1f, 0x101240) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000047f000-0x4)=0x10000000005) 2018/01/19 04:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f72000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b79000-0x2)={0x0, 0x4, 0x20}) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1ffd, 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) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 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, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) read(r1, &(0x7f0000000000)=""/237, 0xed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00') [ 57.451169] audit: type=1400 audit(1516337279.225:82): avc: denied { write } for pid=9032 comm="syz-executor3" path="socket:[23057]" dev="sockfs" ino=23057 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 57.490352] audit: type=1400 audit(1516337279.258:83): avc: denied { ioctl } for pid=9028 comm="syz-executor5" path="socket:[23059]" dev="sockfs" ino=23059 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000000, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f}, 0x98) getsockopt$inet6_mtu(r0, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/19 04:47:59 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000477000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000da6000)=""/163, &(0x7f0000a0c000-0x4)=0xa3) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000acb000-0x1)='q', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f0000d3b000-0x80)="f35cdd05ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d3b6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f7", 0x5e}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 04:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = dup2(r0, r1) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/01/19 04:47:59 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000810000)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000055f000-0xc)={0x0, 0x10, &(0x7f0000b1a000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000411000-0x4)=0xc) listen(r1, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getpeername$inet6(r1, &(0x7f0000207000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009c0000)=0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000eef000-0x8)={0x9, &(0x7f00007a1000-0x48)=[{0x4, 0x4, 0x5, 0xcaa1}, {0x86, 0x0, 0x3, 0xa7}, {0x0, 0x2, 0x6, 0x2}, {0x9, 0x7fffffff, 0x8, 0x20}, {0x42, 0xfffffffffffffc00, 0x7, 0xb834}, {0x0, 0x5, 0x5, 0xfffffffffffffffa}, {0xfffffffffffffff9, 0x1, 0x7ff, 0x99a9}, {0x846c, 0xffff, 0x9, 0x6}, {0x100000001, 0x6, 0xf2, 0x6}]}, 0x8) 2018/01/19 04:47:59 executing program 5: 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) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) fstat(r0, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000a54000-0x4)=0x0, &(0x7f000032c000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df2000-0x9)='/dev/dsp\x00', 0x121000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000096f000)={r1}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000b08000)=""/238) 2018/01/19 04:47:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0xdeb, 0x8, 0x8, 0x3ff, 0x0, 0x4, 0x8a020, 0x1, 0x7, 0x9, 0x4, 0x7f, 0x100000000, 0x63711fc5, 0x1, 0x6, 0x5, 0xffffffffffffffff, 0x2, 0x280000000000000, 0x0, 0x7, 0x7, 0x20000000000000, 0x2, 0x101, 0x7, 0x7, 0x2, 0x0, 0x54a3, 0xa6, 0x6dd9d26e0000000, 0x6, 0x895, 0x5, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x9}, 0x0, 0x5000000000000000, 0xfffffffffffffffc, 0x3, 0x67d, 0x60000, 0x1, 0x0}, r3, 0x52f, r0, 0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000000)={""/1024}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000388000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/19 04:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000069c000)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f0000a1f000+0xe71)="e2bcd8031b909c2382b9e5c440bf888d6b397099005665ba4a469d76dba84d3d", 0x20}], 0x1, &(0x7f00007fc000)=[], 0x0, 0x40880}, 0x40000) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) set_robust_list(&(0x7f0000913000)={&(0x7f00007ce000/0x3000)=nil, 0x80000001, &(0x7f000034e000/0x4000)=nil}, 0xc) 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006fd000)='/dev/kvm\x00', 0x400003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b19000)={0x1, 0x368a}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) eventfd2(0x3, 0x800) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000056b000-0x20)={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]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0xba1b, 0x0}}]}) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002f1000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000240000-0x11)='/dev/vga_arbiter\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003ce000-0x4)=0x0, &(0x7f0000c00000-0x4)=0x4) close(r0) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00003b6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/19 04:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c85000-0x1)='\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000548000)={r1, 0xffffffff, 0x0, 0x8, 0xffffffffffffffff}, &(0x7f0000325000)=0x18) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e57000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dbc000)={r1, 0x8000, 0xd, "9fa2a9914d4450585023b7da07"}, 0x15) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') lseek(r0, 0x40000, 0x0) bind$ipx(r0, &(0x7f0000091000)={0x4, 0x4, 0x80, "f3c4664ffca5", 0x10001, 0x0}, 0x10) read(r0, &(0x7f0000036000-0x8)=""/8, 0x8) 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dea000-0xd)='/dev/usbmon#\x00', 0x6, 0x800) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005d1000)={0x0}, 0x4) 2018/01/19 04:47:59 executing program 5: 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={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006eb000-0x4)=0x0) add_key$keyring(&(0x7f000072c000)='keyring\x00', &(0x7f0000582000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f000079d000)='rxrpc_s\x00', &(0x7f00002af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000030c000)='(nodev\x00', 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f00002de000-0x10e)="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", 0xfffffffffffffe86) r4 = eventfd(0x0) sendto$ipx(r1, &(0x7f00008af000+0x929)="f9b3a3727e7ed3fd9360df5e3807f45450573683c039a772d7178c5bcb9e35e78202126032baca7e27e834b53480a863045756eab052bd81bcfc6d63ea5632d0793e260c13457a5a9ae213921ad8e2b4d7b2edefd5e3c54df8e9a30210cca7a23fb23385e4e26728ad19fab5502e1cf08cd3024d25df6a8e8228", 0x7a, 0x40000, 0x0, 0x0) unshare(0x40600) fremovexattr(r4, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDDELIO(r6, 0x4b35, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000634000)={0x1, 0x1}) vmsplice(r6, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f000007a000)={0x5, 0x3fffc, 0x1, 0x7fffffff, 0xffffffffffff21c3}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x6, 0x1, 0x2) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bfd000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000299000-0x34)={0x0, 0x2c, "7d5f5c974e3768752bbc49e11b783f77a3d43a92ee8278616e676b6685477e4672e9d5f1a00b16d3ebbb3da2"}, &(0x7f00007ab000)=0x34) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000036d000)=@assoc_value={r1, 0x60c9}, &(0x7f00003e0000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x80003, 0x0) ppoll(&(0x7f00006d4000)=[{r2, 0x400, 0x0}], 0x1, &(0x7f0000795000-0x8)={0x0, 0x989680}, &(0x7f0000e5f000)={0xc00000000000}, 0x8) pread64(r2, &(0x7f0000e58000-0x1000)=""/4096, 0x1000, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c7000)={0x0, 0x0, 0x0}, &(0x7f0000493000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d2a000)={0x0, 0x0, 0x0}, &(0x7f0000d08000-0x4)=0xc) getgroups(0x6, &(0x7f000064c000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009c9000)={r3, r4, r5}, 0xc) 2018/01/19 04:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000eb7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005c3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003e9000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002f000)='/proc/self/net/pfkey\x00', 0x12042, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000527000)=""/250, &(0x7f0000a59000-0x4)=0xfa) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f000011d000)={0x3, 0xffffffffffff4883, 0x8001, 0xca2, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000092d000-0x8)=@assoc_value={r1, 0x8}, 0x8) [ 57.736396] audit: type=1400 audit(1516337279.510:84): avc: denied { prog_run } for pid=9102 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4400, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000935000-0x18)={0xfffffffffffffff9, 0x0, 0x1, 0x3, 0x3ff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b59000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ad000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000070f000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, @in6={0xa, 0x0, 0xa30, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) write$selinux_user(r1, &(0x7f0000405000-0x28)={'system_u:object_r:adjtime_t:s0', 0x20, 'sysadm_u\x00'}, 0x28) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000e7e000-0xb)=""/11) r0 = syz_open_dev$dspn(&(0x7f0000f71000-0xa)='/dev/dsp#\x00', 0x7, 0x40800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000e07000)={&(0x7f0000af2000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0xa0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @rand_addr=0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) getpeername$inet(r1, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) 2018/01/19 04:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x26, 0x5, 0xffff, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 04:47:59 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc3000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000fc4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc4000)=0x58) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fc3000)="c198da197975e313daa337946356b6b8c779efa0a6a14e4bb85ad59e9f3db57eb1b4e20c4ea969660fefa9fbc3e649748a8896cce1204447c5e914b0d68d7ba6bde73bd229f38fb3399cc07815d41a2d3a3215b9bc8a0801198ef56889f2d13197cfd3c05b87c387b0c04e8963f72ca4f81dfc0fd4ef578ccb9bb0047396082f49a871bc0b794ed486f0e9f8524829e065b4f5fea4b3d2f77c5ad27bcffc1cc96a02a86843a8b2c84ae2861732fd761fd6d8b37e024d24d6608647d602e82b7e239aab48c36cc3234fc1782c2dde869ce202e07b5e660d3347d8326f80d1a4", 0xdf, 0x8000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2a, 0x0, 0x0, 0xfffffffffff7f010}, {0x80000009, 0x0, 0x0, 0x0}]}, 0x8) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/19 04:47:59 executing program 0: mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e06000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x2, &(0x7f0000001000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0x28}], &(0x7f0000c89000)='GPL\x00', 0x2c0b, 0xd2, &(0x7f0000000000)=""/210, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000004c000-0x55)=""/85) sendfile(r1, r1, &(0x7f00009c7000)=0x4000, 0x400000ff) 2018/01/19 04:47:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000b000-0x12)='/dev/snd/midiC#D#\x00', 0x51836505, 0x20400000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000004000)={0x5, 0x2}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x7, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x58, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000b000-0x10)={&(0x7f0000006000/0x4000)=nil, 0x4000}) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 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) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000020b000-0x4)=0x1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fc0000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b28000)={0x0, 0x10021}, &(0x7f000000d000-0x4)=0xfffffd73) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000505000)={r1, 0xdd}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/ion\x00', 0x0, 0x0) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000d18000)='./file0\x00', 0x432100, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000e9f000)={{0x5, 0x3ff}, 'port1\x00', 0x1, 0x406, 0x200, 0x3f, 0x1b2, 0xcdb, 0x32, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000207000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000059a000-0x68)={0x74, 0x0, [0x8f, 0x90000, 0x6, 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]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000082f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000071b000-0x18)={0x0, 0x0, 0x10, 0x200, 0xfffffffffffffff8}, &(0x7f0000b1f000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000287000)=@sack_info={r3, 0xe3, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000856000)={0x0, []}, &(0x7f0000a9c000)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000e0b000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4c000)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = open$dir(&(0x7f000064a000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00002fb000-0x35)=""/53, 0x35) 2018/01/19 04:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000920000)="", 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000d4000-0x20)={r1, &(0x7f0000029000)="43e2b957365f2795c21ef1abcfd5f4ce85f7e54bf670a645f854d06d22375e609beccc507cd8cf89788e61161e904bc6b27b8c7c7258e566b663d733532eb2ec", &(0x7f00004cb000)="95eeed5b1035fd0b99d394652a28c9fa436af5eeaa4acf7b2d6fb48546d191597f490dca1129875959b0b5c9095056e5ea4ff7d34d645916d97308a45a05a829e42719a2eb29f9d87a97bcb986f6624722af0f25f40009291847d35da7b51b97be4327510455b625583f69a80ab09f642c9b24963f3de4182122f7a7b9c42446dc38596d162689325936a77b64e6d1e6229e6222b8f454566d3705d1a5de98d6129cb08dff38d30fbc2d5d9ca6deacb1437ce4c4736b7714e0cad969fb04fd039be15fba915cad9cba7e5fdcda97e76d4e738e706edd6361373d245bfe233342bd517fd632d0b3198ec5afd4c8235fbbe368871a", 0x1}, 0x20) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000244000)={0x1, 0x0, [{0x8000001f, 0x4, 0x3, 0x5, 0x3, 0x5, 0x7, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/kvm\x00', 0x40200, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 04:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r0, 0xffffffffffffffff) 2018/01/19 04:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000800000000003, 0x9) write(r0, &(0x7f0000d37000-0x20)="00000000f70806001f050000fc000000", 0xffffffffffffffa2) 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000007c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000632000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000044e000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000216000)={0x6, 0x0, [{0x7, 0x2, 0x0, 0x0, @irqchip={0x400, 0x6770}}, {0x4, 0x4, 0x0, 0x0, @sint={0x6c0000000000000, 0x1}}, {0x9, 0x1, 0x0, 0x0, @irqchip={0x0, 0x5}}, {0xffff, 0x6, 0x0, 0x0, @adapter={0x9, 0x401, 0x7, 0x4ba, 0x3}}, {0xcc30, 0x4, 0x0, 0x0, @sint={0x7, 0x2d}}, {0x7fffffff, 0x3, 0x0, 0x0, @adapter={0x1, 0x3, 0x7ff, 0x10000, 0x5}}]}) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000009000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$packet_int(r2, 0x107, 0xd, &(0x7f0000014000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000016000-0x4)=0x0, &(0x7f0000015000)=0x4) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000015000)={0x15, 0x0, &(0x7f0000015000)=""}) 2018/01/19 04:47:59 executing program 3: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/19 04:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 04:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00003e0000)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) 2018/01/19 04:47:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000315000)="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", 0x1000, 0x4080, &(0x7f0000433000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = memfd_create(&(0x7f0000662000)='\x00', 0x1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00003f9000-0x4)=0x8, 0x4) sendto$inet(r1, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000463000-0xa)='statm\x00') sendfile(r4, r5, &(0x7f0000cd3000-0x4)=0x0, 0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf4000+0x746)={0x0, 0x2, 0x0}, &(0x7f000001a000-0x4)=0x8) connect$inet(r1, &(0x7f0000d60000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r1, 0x402, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00005e0000)=0x41, 0x4) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000b9000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r1 = syz_open_dev$sndpcmp(&(0x7f000053c000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x440200) faccessat(r1, &(0x7f00005af000)='./file0\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f000078d000-0xa6)="71efc6caac98a031b130a516cd45fffaba54a3d33b7025493256b502d3a2470c1ea9affdb797f2fc335d7404b0d6436dd272032d0b67b858c7c356b5d96c1e11f2eeacee0325140e983d74bcb1ac98974ef0eadd488c736733e5f43afa3bb4f192fc292c3262754f6d4f867deb3b8d33df9c653b93ba58a401fbf801a42ab81b367e27922c164d2e2e2cd8ec93b7392392c4a2d8f08225cfba5f5bc1c7c773c7868009618260", 0xfffffffffffffe03, 0x1, 0x0, 0x0) 2018/01/19 04:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000804000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000541f, &(0x7f0000000000)=0x0) 2018/01/19 04:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) bind$alg(r0, &(0x7f00003bf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = dup2(r0, r0) r2 = add_key(&(0x7f0000dde000-0xd)='dns_resolver\x00', &(0x7f0000489000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000057a000)="cf6576438ef29ffd232f281ce98dfee1146336afa26a541effd707d29e08f61953aaa3ca9b720c206369820a672b520b87755d1b402e9d13b53057e1288616d1ca8797bdd655fb45748f10f19730a6dd2ab3c4184946b2ccbaf1c822ddd4c2de02be1623b0dd1fa8ee4399d332128dd4b472c95acb3d30739d5b", 0x7a, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f8d000-0x40)={0x3, 0x4, 0x74a, 0x6, "9f5fdabbff56328e1cffef9b669c16c9032461cbb6d039d43db0e10f4c8ffaa0a25834d4178999f4fe50289a", 0x7ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001a0000-0x8)={0x1, [0x0]}, &(0x7f0000de4000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007b8000-0x8)=@assoc_value={r3, 0x81}, &(0x7f00006cd000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f0000d3b000-0x80)="f35cdd05ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d3b6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f78f60", 0x60}], 0x2000000000000072, 0x0, 0x0, 0x0}], 0x1, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00007c4000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x240080) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000b18000)=0x1000, 0x1) sendto(r1, &(0x7f0000950000)="2b51c46374990054df6399efa27f6233300128f35902d02b6b9d901c1c52770ad1a43c60c56e8b7de790ec4e2c70073fa943d9a26b8bf51ab34fd417b80c10b2b2dac35ec8bd634094499938261b7477d8c2e7fc557467530f4c344e7e4dfc5869d0ff3931409b124fe687eb96e517899bccafd17ff19a79aefc615a23a7795da95bae33adac83fa4241a7eabace193ebac7e03375a08759e0fe4df741db2c33f0c551a6b8a61cba0582ea13d1813a38e2aaaadae0e03e2821729c5cae1b", 0xbe, 0x4, &(0x7f0000ee7000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x1}}, 0x26) recvmmsg(r4, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r6 = getpgrp(0x0) migrate_pages(r6, 0xfffffffffffffff9, &(0x7f0000ba0000-0x8)=0x8, &(0x7f0000d72000-0x8)=0x80000000) 2018/01/19 04:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c92000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(authencesn(crct10dif-generic,cbc(serpent))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="637af598", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8)="", 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1", 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000d64000-0x1c)={0x0, 0x0, &(0x7f0000a02000-0x18)=[], 0x0, &(0x7f0000b20000)=[], 0x0, 0x0}, 0x0) 2018/01/19 04:47:59 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, 0xff, 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, @perf_config_ext={0xff, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1000000000000000) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000000000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000044d000-0x20)={r2, &(0x7f0000109000)="1498758339c783e2", &(0x7f0000dc8000-0x55)="163e9ed8ed9f3332e2e0b6436088f763196ab3eded55f9ea8eda000080016e8d5fbdb2b3297737921058e2ed94de94861cef270159ab860b908bb94d53aef585cbda02f0c2a28f563b402e8473e5681c046b6b1930", 0x1}, 0xfffffffffffffe2f) [ 58.072105] binder: binder_mmap: 9174 20476000-20479000 bad vm_flags failed -1 [ 58.090807] binder: binder_mmap: 9174 20476000-20479000 bad vm_flags failed -1 2018/01/19 04:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000b29000)=[{&(0x7f00000cd000)="a9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000033a000-0xa)='/dev/ptmx\x00', 0xa0800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a1b000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000491000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000232000)={@generic="2b18bb0d7c6a58b336a4de224e183360", @ifru_flags=0x100}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000481000)={0x0, 0x0}) 2018/01/19 04:47:59 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f7c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cipher_null-generic)\x00'}, 0x58) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ece000-0x4)={0x0}, &(0x7f00004a4000)=0x4) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/dsp\x00', 0x24200, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000f7e000-0x4)=0x4) 2018/01/19 04:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f00009aa000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) sched_setaffinity(0x0, 0x8, &(0x7f00000cc000)=0x86b2) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000621000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000502000-0x10)={&(0x7f0000f31000/0x3000)=nil, 0x3000}) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/19 04:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000800015, 0x1, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000281000-0xc)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000856000)={0x5, 0x0, [{0xfffffffffffffffb, 0x1, 0x0, 0x0, @irqchip={0x4, 0x60}}, {0x5d3, 0x5, 0x0, 0x0, @adapter={0x6, 0x800, 0x484b, 0xf7, 0x3}}, {0x8694, 0x2, 0x0, 0x0, @msi={0xfffffffffffffffe, 0x0, 0x3}}, {0x4, 0x1, 0x0, 0x0, @adapter={0x1, 0xffffffffffff8498, 0x3, 0x8, 0x8}}, {0x8, 0x7, 0x0, 0x0, @msi={0x2, 0xd6, 0x1}}]}) bind(r0, &(0x7f0000105000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000d59000-0xc)={0x80000000, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b7f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x37b4, 0x5, 0x1, 0x28}, &(0x7f0000e22000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000027000-0x20)={0x1ff, 0x7, 0x4, 0x0, 0x0, 0x1, 0x3f, 0xb0, r2}, &(0x7f000048c000)=0x20) recvfrom$ax25(r1, &(0x7f0000403000-0xfa)=""/250, 0xfa, 0x2000, &(0x7f00009b5000)={0x3, {"1cb2e8370d86ea"}, 0x430}, 0x10) r3 = memfd_create(&(0x7f0000eb5000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000d90000)={0x6, 0x7f}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 04:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x4000000000000008, &(0x7f0000365000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00007f8000+0xb4d)='/proc/self/net/pfkey\x00', 0x840, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000990000-0x3)='&', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/19 04:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x4, 0x4200) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200000000000002) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fe6000-0x1)="", 0x0, 0x300, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) close(r1) 2018/01/19 04:48:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000000000, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = eventfd(0x9) read$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$setlease(r1, 0x400, 0x0) 2018/01/19 04:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) accept4$inet6(r0, 0x0, &(0x7f0000840000-0x4)=0x0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000bd4000-0x4)=0x0, 0x8a) 2018/01/19 04:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000061000)={0x8001, 0x3f, 0x5, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) readv(r1, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/19 04:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) getxattr(&(0x7f0000024000-0x5)='./control\x00', &(0x7f00005d4000-0x14)=@known='security.capability\x00', &(0x7f0000410000-0x65)=""/101, 0x65) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d7c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005b6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bc000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000be9000)={0x6, 0x0, r1, 0x4, r2, 0xeb, 0xff, 0x81}) 2018/01/19 04:48:00 executing program 7: 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) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000092000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d3b000)={0x20, 0x0, 0x80, 0x200}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000004000)=[], 0x0, 0x0) 2018/01/19 04:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000e7c000)={0x77359400, 0x0}, &(0x7f000051c000-0x8)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a62000-0x4)=0x0, &(0x7f0000081000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000100000016) 2018/01/19 04:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000772000-0xa)='schedstat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') accept4$ax25(r0, &(0x7f000048e000)={0x0, {""/7}, 0x0}, &(0x7f0000a1c000)=0x10, 0x80000) sendfile(r0, r1, &(0x7f0000bf2000-0x4)=0x0, 0x9a79) 2018/01/19 04:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000006e000-0x9)='/dev/rtc\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002e7000)={0x0, 0x0, 0x1000}, &(0x7f000027a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000444000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x4a, &(0x7f0000676000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0009000127b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "73f93c4fae54063c204693762c5aaba65f4767a60316a840fa291623f6464b51"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/19 04:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$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) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) tee(r0, r2, 0x8, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c2d000)=0x0, &(0x7f0000bd0000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/19 04:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") socketpair$inet6(0xa, 0x5, 0x8e, &(0x7f0000dd2000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000958000-0x98)=""/152, &(0x7f000014b000)=0x98) r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000cbd000)='./file0\x00', &(0x7f00004d2000)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0xfffff7ffffffffff, &(0x7f0000356000)="06") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) 2018/01/19 04:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9d000-0x9)='{#ppp0lo\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000050000)=""}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000002e000-0x40)={0x12, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002a9000-0x8)={0x0, 0x1}, &(0x7f0000dcd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091d000-0x10)={r1, 0x400, 0x100000000, 0x8}, &(0x7f000035a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d8d000)={r1, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x6, 0x7, 0x82}, 0xa0) pwritev(r0, &(0x7f0000204000)=[{&(0x7f00009a5000-0x1)="e1", 0x1}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x15, 0x84, &(0x7f000013d000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/19 04:48:00 executing program 3: syz_open_dev$mice(&(0x7f00009c0000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0xc0000000074, &(0x7f000089e000-0x8)=""/8, &(0x7f0000ffb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000001000-0x4)=0x0) 2018/01/19 04:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) write(r0, &(0x7f000085c000-0x9b)="2400000026009d000000ff0000007701000000000100000000000000ffffffff0100ff1082a5e35e1b38c2d5c893e2c6d7afe0001a22f8aa725212373ede0bb20b630d3f5785236a71707b292b8ce69fa4bca7e2e4def9cacbdfd106de0f666e24691f3970f10d426354873a909c5a539ae6c97ace0a76bcd0f6260cfda330c19ca6c040f3f4f7573015d828a9564db05ec6f8229b141eaa931982", 0x9b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000421000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000933000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000666000-0x8)={r2, 0x2}) 2018/01/19 04:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c6000)='environ\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000023e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000d27000-0x1c)={&(0x7f0000531000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9a000-0x8)={&(0x7f0000b3a000-0x36c)={0x36c, 0x25, 0x200, 0x1, 0x1, {0x7, 0x0, 0x0}, [@typed={0xc, 0x1e, @fd=r1}, @typed={0x8, 0x10, @void=""}, @nested={0x118, 0x4d, [@generic="ebb2aa4df30686953915aad2c0a2aea25e2b1f426e7ad7d8f6585cf1f932f06d155294a8142383722ea844eb5317d6316c4a7b2b4355055b1c026571e34d83f2743480f02fe54eea4c64912578a7dcf2b3ce203ce17cbfac6835bd0585bcfa5836e1f962a2b63446d83b97999b3f1bdae303f3e897ef042c99c3e0364c50c7eac8db0a8f326e9e9632947721165146554b7477b6ad468e790b8cdb94b46c8f503bd5926bc8d8bbc505c068aa1675bcaeb214d659afb492a750836b653f41d20a65e5c0e9e0bc4637e7cc5a083845aac852025330e037366ba0a286c0fb444e", @typed={0xc, 0x13, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0xc, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x10, 0x57, @str='environ\x00'}]}, @typed={0xc, 0x33, @fd=r0}, @generic="2b707c207fa5028e92030b2ed7e9ec5dc166ae6f4f174e5ad681e9834536f4aed44c596a2533f6a52bfa4c2488fedc126a3fa559a413c5dfe96822c577ffd3e5a54fcf152c6a2b45135d1c63dc60c20d2e6591bef4bae824ff45ea9f44ce92e8b88e46055d97f89202c0ab0de2ba42b4d3cc473de6c0e39398d3f9de7c2aba6ecd97da0339e6c9a3994af2615d3d6cf8e0dabd208c6e22ee0139ac0e460d7ea9e4166049f2e6eb718c279be4f3e560d982f8f54416f379be415147e559f8268beca0f862", @typed={0xc, 0x3e, @uid=r2}, @generic="b52cbdc56efb13babae21fc0fb98797dd73f5a712b7b029268dd88a74cfb9da0a20e81bfb97e9e9b97b062b16527f9fbb8ecc094a1d3ddb1480face657d41236b8f5df361441829d0e504b4e80958fffd021f951ef43b49533c699bad0d0ca0d23470e77224cc6eb2be4082ad73debe7c2007a8efca33087053d871751ace157f0b2fff2d877a70b3c0074aea2824ba9d9f118575ee68609d927633f4c32c6e01cc56e13fc1ae9531b822668cb0c424a753ca62f7d794d749f8625564a73a7abfb91e2ef406f215f195d38848a8086b0", @generic="e8e6cef8c987248e08f729c50e093b10c1638859fa8a362af698d1f23ba7bb7be4d428cbb62e0c667a7a502244f8689e71697c8a2486c6bb74db5306d58d64ded19bc7aac84d6233a22b61d8ba4fe2a44031145bbfd89fc455015533e24b6a618313ea5ed5d10350053826233d4989bf4e58d024d96aa9bf48ed40682466be"]}, 0x36c}, 0x1, 0x0, 0x0, 0x840}, 0x44) sendfile(r1, r1, &(0x7f000096b000-0x8)=0x0, 0x7c) 2018/01/19 04:48:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000b1e000-0xd)='/dev/usbmon#\x00', 0x20, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000051e000-0xc0)=""/192, 0xc0, 0x2040, &(0x7f0000771000)={0x1a, 0x17, 0x6, 0xad9, 0x4, 0x200, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000515000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f00008c7000-0x1)=0x0) 2018/01/19 04:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000174000)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000571000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f000021b000)=0xffffffffffffff03) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001a6000-0x2)={0x0, 0x0}, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b38000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/19 04:48:00 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) read(r0, &(0x7f0000004000)=""/4096, 0x1000) fcntl$setown(r0, 0x8, r1) 2018/01/19 04:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x100002, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c58000)=0xc) getresuid(&(0x7f0000898000)=0x0, &(0x7f0000c44000)=0x0, &(0x7f00009e4000-0x4)=0x0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bec000-0xc)={r1, r2, r3}, 0xc) 2018/01/19 04:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009c0000)={0x4, r0, 0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000fbe000)={@common='gre0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/19 04:48:00 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000853000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f6b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002c0000-0x8)={0x0, 0x9}, &(0x7f00007fd000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003a6000-0x1a)={r3, 0x12, "03a8465a78a79619bba877f25d082c43b82b"}, &(0x7f0000f6b000-0x4)=0x1a) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 04:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000b1e000-0xa8)={{0x8, 0x5}, 'port1\x00', 0xb1, 0x20, 0x5, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x6, 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, 0xffffffffffffffff) recvfrom$llc(r1, &(0x7f0000133000)=""/63, 0x3f, 0x10000, &(0x7f0000b21000-0x10)={0x1a, 0xf5, 0x198, 0x1000, 0xc2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x400001, 0x0) recvmsg(r2, &(0x7f0000641000-0x1c)={&(0x7f0000505000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000e81000)=[{&(0x7f0000ebf000-0x9)=""/9, 0x9}, {&(0x7f0000a4b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000822000-0x71)=""/113, 0x71}, {&(0x7f0000482000)=""/218, 0xda}, {&(0x7f00003da000-0x53)=""/83, 0x53}, {&(0x7f00005c7000)=""/199, 0xc7}], 0x6, &(0x7f0000156000-0x7c)=""/138, 0x8a, 0x44185ca0}, 0x10100) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b34000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000636000-0x44)=@ethtool_link_settings={0x8000000000000048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x8, 0x101001) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x52, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x408) 2018/01/19 04:48:00 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b03000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x10, &(0x7f0000fe2000)="ffd5d36c", 0x4) 2018/01/19 04:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f58000-0xc)='/dev/amidi#\x00', 0x1dce0, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000081c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000d9a000-0x10c)={{0x400, 0x0, 0x5, 0x0, "600c4910136de47544f1964ed6e35556097aada98b50fb63952b423e7836485bd777dd908d8d3e74bb126237", 0x0}, 0x0, 0x0, 0x0, r1, 0x9, 0x1000, "ff9105126e929e83fb6b341a198efe85a07313fea08f8c2655b7da899df6e250068aec00b4f3dec4c0cdd95462e8c2d7218a6034fab62afdda0b43edcff5fb6d", &(0x7f0000cf8000-0x2)='I\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x47be, 0x8, 0x2, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x40010000015, 0x5, 0x3) bind$inet(r2, &(0x7f0000595000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000768000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:48:00 executing program 2: munmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x87)={0x0, 0x7f, "b1857afd7cf60abcd63c85d271468c132dcb30c46b5d57bc9bd67e1b09f99a17eb5baace37aec56401db9ef94e0f4816b87a139c3eec0f32656668f35dc29bd51ab8d0946295a7c9ba0b42443b360a2af76e11d7f9d16451fe617d1a0b850402191159be134f4ed6bbd887eb742ed53b4162c77f60ab75c13b009e4952b2ac"}, &(0x7f00009c3000)=0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x20, 0x6, 0x39, 0x0, 0xfffffffffffffffc}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000001000)={0x57, 0x1000, 0xffffffffffffff80, {0x101, 0x3}, {0x5, 0xffffffffffffffff}, @period={0x5d, 0x6, 0xf98, 0x6d2, 0x8, {0x71, 0x100000000, 0x101, 0x6f0}, 0x7, [0x3ff, 0x6, 0x1f, 0x10000, 0x9, 0xfffffffffffffa59, 0x3]}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/250, &(0x7f0000000000)=0xfa) mprotect(&(0x7f0000131000/0x2000)=nil, 0x2000, 0x1000002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) eventfd(0xbac) 2018/01/19 04:48:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fallocate(r0, 0x0, 0xfff, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80044100, &(0x7f00006a3000)="a4") 2018/01/19 04:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d05000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100e2, 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(0x10, 0x802, 0x0) write(r1, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000124000100000115", 0x22) getsockname$netrom(r1, &(0x7f0000d3f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ee8000)=0x10) [ 58.561541] audit: type=1400 audit(1516337280.336:85): avc: denied { map } for pid=9305 comm="syz-executor5" path="/root/syz-executor5" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/19 04:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) r3 = dup(r1) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/19 04:48:00 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000002000)=0x0) io_submit(r1, 0x1b2, &(0x7f0000002000)=[]) 2018/01/19 04:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d5a000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be2000)='net/connector\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cff000-0x20)={r0, &(0x7f0000fea000-0x7)="cb4d390f4aa113", &(0x7f0000c61000-0x1e)="f2711bb8ec4c3845300f07ecfe300ae7b65e22b3486aab1ebcf0a33eb01a", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x9, 0x6, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000300000-0x8)={r1, 0x2}) acct(&(0x7f00005f7000)='./file0\x00') [ 58.708271] audit: type=1400 audit(1516337280.400:86): avc: denied { map } for pid=9305 comm="syz-executor5" path="/sys/kernel/debug/kcov" dev="debugfs" ino=152 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 59.888186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/19 04:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f05000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = signalfd4(r0, &(0x7f000012a000)={0x12b}, 0xffffffffffffffe8, 0x2000000) ppoll(&(0x7f00004eb000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001e5000)={0x77359400, 0x0}, &(0x7f0000127000)={0x0}, 0x8) signalfd(r1, &(0x7f0000d7d000)={0x0}, 0x8) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f5000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000045f000)={0xdb, "2083381b1b3d0282546b22514c9818dcb0e060f2f4c4c54a4086c37524973bc293c33fe0034215c9f270ba10c36a600349a43b2d31ee7f11d6393415bf513bb55212bdf6d420f88484f676ba0d5bcf23741711751835f439cefbd87d17be93be4f618dbf0c17f5a164990846dad703b71e0e86524837067b82563bd8b3cdc2928d56d2d5f752b52afd5d6247acbc7ec195af0814baa64cbef804d9e17ada0f31abf867d161cddb3532fd6b36f05e0ecb6da0001048452556a28d366c857fc95c49626944bae2a64956a924f97b8702ded4fc8193f77739fe9d0fd1"}) r1 = inotify_init1(0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000b34000)={0x1, 0x100}) ioctl$int_in(r1, 0x5452, &(0x7f0000a41000)=0x7) socketpair(0x3, 0x6, 0xfffffffffffffff8, &(0x7f00009bc000)={0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000a6e000-0xc)={0x8, 0x8001}) 2018/01/19 04:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0a000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000436000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x5, 0x480000) arch_prctl(0x1007, &(0x7f00007c8000-0x1000)="9310209f66d81906f28aa7b3055e7be03e6f73ed959bd5b1822828afa51ebbd07d1c82465cb5e5392a9ba1c510c40b4feb8ac29808e8b83a7bd255f0d48e7011c03c6a3d2d0918b850cd08a5744e98d49c68515bf006afacf01360a085cfb8a15f4cdf2d707257c332744aa2bd9279261ce9a32902353c9d67bd00fcb73bc07431ebb79912bbc7d3a1838af130bfa20c7310903ba0e560d010a49b268f1e1c68384d111e50248300172a46c27a18d7ce2718179aceb4b8bdb5c39cbdd2e9ed0f4f5ed51ba76fb18d69a5820fe7cafecad6266187dab3857937580cada6e25be47379e23a5821ab0c7769245a44b0f5a63d34477e67ef4f6a59e705858c48ed9c47cf393e7611595fbaadcdec1e2b5b85cd7ef8e29fe16716aa2312acf18d75cc8c20c6649f958dae292a3465b01acd5d52c9c55b38740c4320b0a57aec74045781b26bde5e76fbb45565267172fbf73b1d0286e079d33995329e41a72c9aa5e24844134cedd3f6f01c117279febe544221e6fd882fef5a3d922a3dd1c74c9a7050e1f8ac6512f69f25c0b88b32e232594624265f548da09cfb6c3ab9fd963a1c5d965588a43f57ca4c9ac821ec4a93f7bb3e239f822ef51ec8c2f39424adbb022fffd3667d73f5ead21183755d973eee658340208608f2c478c87a531238cf36f1f963ab119a01de495c317657652b4925dc9d49f9eb3dc1987e011d71163f954000c4a1c5fa291073afdc66cc4f9daed0c06727304afc604632e4353882da88eb9d6debd37745e2710fb949217e2cdc790e8307d897cb7535751e9a0cd6c271a5010fbc59b38b3fb4727654adb9eb09829ce16fc09be4e296169e49a1208b8a4c3da2edb993da2b20d9514705a77ae452bb31a9e7c285791944c11898b98ed25fa42d5a3d152985d933ef4e96d29b86fb137a01941d4d72717ab08d1aa2f3f395b06154686d46f1690311ae08956bd785aef1458f54eb48dead3b4df1a5ecf3449b6b9311daf228921264b1269dd3d7ecd228d59bb9105ca8d30d3ab11d0c6fda1c1c53dc4edc944803b9ab12b545434681350491726a1182e482c19573cd639637faed6d7cec55ecdf417b3549e466ad589a93557eb7ded4106daf4fb95eec0ca5dc0e96e2d86505c841cc00364cb0ae4d25479f59f07d3a7dbd602c7d629f555b49dc2883a443de59d0624b027dffa6ec7f77aba91de427baf7039d9a5633d9bcdb588019fb9e8f6402bd74fda65909442042ce20a9844e338642d47b740604181fd13e7571aea34daa71326517e19b240066cf49584a367eaedcc29b291c3867f1d97790d1a2d798eb238811de10f51c90db28a1027990aaab3d48ad78b31b99fbde19864407595026390b46e80ed942239b836c178553d0e42bfdc10d24b9e47f8de89259351c605e401de4775293007c71e17cead70082bcb6424cd2a2d99b0ada43e83db7ac4a066f0b286b89a1b9d67d1c639ab417df736528f04c146580be18064b6889f05785ca468ea8c4704cc6631789a6512d801c5404d06d3daa12f837e2a0373ad96cf414c657c6877bf2a442c866453dc2df7741798a97beff6a8d4571d4b991940420c3533a4827f340e30ba37c7942d0749a3b3f4f8592f67630f4b914021a94087ca8c10057ed148820f86909eaa623c1e8b648f4d7bce2aae05a195a890dbcacd25b96ada4acb91ad6b1745c7368b876e18d44139b2a4e980a4a6e03cd2352e2f1b1e5c391ca6f4d42e3a19eff5e4c1a68bff3991847b2079d60b1adf1f1b8421e7bfe9847093734e514aa3505cbb0cded79e310d70d02f555e4de276d53db1231c54cad245751cbe1992e2f301b64e798f715f71bb0240d4de8570f8b2dc77c909a03fcc838e68d565ad116a7105dfd9237e853fe83e18da0a2b1f31dee54e72b2e0a4913b4bfe01689a94db2b91e5c2d898893ba5dbf76e011beb4bb311c035aac8b5df044169afde3c328b38ea101b4707db22754ccd04f79ee7ce27f0b12409a728cff34df1cbecf4daa913c985168a82623a0ad495d65487c0d4cc900f32433b9c5f47ea962218c03373fb1c7b4b06ff5ece07e68947356ca70fa03ccbb33568bea6da46f6edad96a18871b56d924c62c5ac996e38f1f8059124ca2abf68c9a250b7bb36cb36d6caa09f8276f661fe01627b58070290d5da47cd8dd639cf0758ac121cd2a93d07d86e1a1fefe874f7a73c4613ff04ca9fb2073368a6b8b21a43dfd06f5f347a9d1546f94defdaca88d5b1020811d661b3eed2a4bc470bc3daf1b60a591845dfe811f9ccb1d71119d6d7bdcebec50c9ba5972e6045e0425cc39b1f41d5c1795f3fd745869d3119069839dd77155c5d4b2042e2bb2a3e527ccfbff267697a19333670294cd10ff2767456adfcaaa46d753a07084e46ba98c652effecab1b9fed9f2daec24b0ea977359dbd5083f3e936a79360bdc8d4b5e87803a93e13d4bf4ca016d344b2cb7767f673a5117d631aa06394ed6d331c24d282e6c78447dd1e0387888a44b9706493add48ffdc85d5e4d0d87c73316b5d441c2b58ebbd36e9b46da82b918e591534429348925ec706534dd3f805304f3e0f038353d048fd08d32304b991fd183a5d44a153e5645b8fc90a85a7f45604d211b28a626a31a58b5037ac674f2f6fc915e3520bff26da786d941dda88cefa62fa2d7e91b9f333cb83163e988a30269469d1de131cda44169657e4a0c0085304fa12a6c7f660f58e31b2f841ad53c0fa0785eb44efda957244135e55b208321f72b55718f7e93898a5c61fced233e03c8d615edc2ba4a6a9180ff5de16af467120424c0fbad95998ee71a6abb134b6ad56a59f5b6d092e0a50ec68e92b5c3beddb8016800a4455c80d970b03f7fa9cb6d8c7ba8096732903b834c0396d70eb96388c76699837b71bf80d911be07e4de6985b1b7a16f393c030e9da5f2b41bb24c879ab51ff6ca5cde400d4857086f5acd05b6658f069b725facb38a5ee6c17d7a316f7020b909b26c6afd5264776dcfb440fc3ecedb238a81c2601f434ccf599882d3bfe2e1c0983b5757c7bf498bee2e7f1c4aae7cdf2489612c835dbf2d6ef467415adf37c298891237d3b9a1df83ddf82f857da0e72dbeff5a1daf669aaccbde277915f38f2db423c25481263ef4339499d14e7a6be35244b6d3e3f28242289410c7e2df166200857d74b64a3d05f77b87c2986d035a6e40eb48966eb73092a265581c2c683473d876c9235fc5c3e544fd6c48ca4f8c34d379e03523ea5358d3bb7b95b582d17edab1fbc5e1e6b731992584b61d7765a866133ace87db9ac6e1895bf5b544f888a32470eaa57f921943fb40c69c5ae5fc41d5fbb58b25932d4feb7dead7e4b976e6353ece175626112706fe6de81667ff79f1c4867a2c411176f68bf9a149bed05c441a3728de239ec2b75de5ce5125cc1996d81bc33d6bde66b55a4e3e4d6d57baadc6a22f43d2423f7d80b124f0bf28316db61819ee009f059f552897f89d3039c5ce0fa5622c0a00ffe76c829b1607f6016be171cd6e970a7eb57181b72315b62e3f76e65bc8e04576419487217fc87fcf8a743c7b8da621e70728a8c5e6769ec4051ed27e58a9f057b356c6838c76a9bed1e9a781bcef3bb68cebdb53d9e995d067047327b32a6ec17d35df2014517d389265b949f8bc555921314bb6054cc2d1ce4e19f2b1041fd73f2b8895e9074e32b725ae635d4b1bacfbe50bf9dabe6cf2147a5f57921fa9f8f4e51c681f3dc2eacb16dcd1b9aed88da082e95ad6e7d98bb0cc6b5896c6c32e98fb33de4dcc6d0237cf52da2aab3977d753b02b3066da61eee18a1e0b7095cc4460e9b0ad190b440cac64acbd04b2af9d39bad75c292584d12d86e9a3419b446d304c2179609058081bdffefbaedec0e1c92c1ad66d5ebec0b56c5ffbeeb4542d3150a6418542398bffa4544f3022a05579571faa92ff52892b54bf5986d6a764a710d584e5d0bb736cb87f4a36d16a6ca7e5f438b038fd40f7279cb551880c040756bfa61e9f69b45986b650473a35a35d4c422199cff1efdda3be40744418f28e34a62545370b683d054a84536a78f46b94bd09c27d185617eb7149a14887f4c534982dad384d273765b2af65db258daa67eee6faefbdafadfc940352d45d44bdf94e023dfa135938a7051f784f1e234d3f2c67f0f1deecdd4fe5f36ea6793d74ad9527723bd51679061d4c5b5b12b61c45a327944e491324028abee40ab11d865022d7d61aea0a4c5ac7fb1937273d0f7a0bf2d6a5ab8f31fa029dbd663ba5b01a52e7f00337d984f3d73e62a30ea36b7fbefefb3308dcbb4277978eada2517a691647dc00b56ba21a555e5e252bd0fba0ae05bdab9fca19cfe48a4b35b9d7ef42fbfb2fb1a4dfb2c59533bfd03d7e86bf7ad45c4cdfe09ab44e9696bd7cca2a7ecc0aa06959662b583165625b4b419a541b1cc30a3d293abb5df375aa1ecebaef2033b2814e01fd98a7608458d572cf190d81c37e9f519b5f18dc1d26595a6dca7c406333812369f6f55159acf58e9073fe9bc50fc962732b580a3e508e4aace32933b623a9039b40ac300e1aa15e496d885494644f4f75d0983df55350f7d28464e1e97e1a5feff5bc399772aa3306e1270ab061cbb675a5f08ebe47cf2271edc7d860d8dd7ae20b24add6353d8f55db4ab8c151f11863a2ff48d32ee86f8d1c2cd709403fb54168ff7c493e4adc0c51c63f6d61d1e3f18cbd96faa2925c1d1d1a0e9615b3bba918ca93680b1782030a18695aed725a4c11c083e813fd6fcf2c00ff1696d8de85ee047eb83713f52149295e09f2f285baebb1b73b0ac0f3516fd801ed7e7eaae2ba0594c5df16c5b3af28d16cb0c14629994df9e9915cdcc98ec02b212d32f8d751af601652c9b6a7afec160f55225ec628376995719f83c3369844d3d0770768bdafab75b644fade69ecebb1ce79c0ee0c894e79960e6792e29b368ce28c87b4287ffe181ae0fa5fc06b5fd0a72ec85c84f90f0df4b6682d55e36404c4bb045e7bc468dddc6b1d629d55b8c93ec5bac9c7ff93534f73b23deb03bdf497686b1e81ef5aa3e5e404b43143c026535363b8cb26e486fa5bd12d2e289d5a586b1d3eb987d7ce22e0a2d7280ff0b441a5e4b5acb588f9a4b0c89c56f1096d91c6f64e244f2227f6b769ee8d2afc321f729321fc85932b5b898d5f3891065ebf5d959f0f4a10dc67dbbc93007596ac8d489779c64450ca7eb60507afaa57831090730bbecd0dca260fe29c43631d77010dccad26e8451e931df43573ba8c7f68bb4eb7f78e99c5e0b239d7df535c4f10fab2c2c5b124559385ffe9ff9c9f6c00cf7759966d0ea64e09de809f645eb42c3327e6cd049c2471754dc5dc01cf9352ca97be51d552bc028347db2cf0a973ce272e2fb68603b96c2617008bd10bdc724260fb76f80eadf5adbd1fc53f972143e6de3bb7bee4adf4ddb78919122c3e41b243597405bd56312e62b25439d9ff260fe1c22f47451e9e4452909f0070c891bc87f0da598bbd373306a3e70fb35a5fa92a984d6c22510f6544851b65343d71d4b3fb2078cfd1763795df2678fe6730a34f215da545b36fc4f8d9ad0e0bac6049f2af4359ac5ce100ba1020180544f56bdc85cc42b521c896de0f9c437ab350df92bbb1a5a17d31883f3d5fd1c37f71ed753a69afcaa385d404a9b0e041dacdbadc6cc85a76046c5838ae11d008502e47f811a790569f022bd26d40cb858be7240b78962d1befee281cfdb1f21024b5b090c0f5bb6bc35b86467d7470c3") perf_event_open(&(0x7f0000001000)={0x0, 0x1, 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}, 0x400000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000956000)=0xfffffffffffffffc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xff1c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d7e000-0x8)='keyring\x00', &(0x7f0000ab2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000257000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) 2018/01/19 04:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a09000)="", 0x0) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00004d2000)=""/174) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000055000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0x40000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x101, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000f, 0xcee9a91d51ed8a66, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004b7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000084b000)=@ethtool_per_queue_op={0x4b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000198000)={0x7, &(0x7f0000988000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$admmidi(&(0x7f0000c5f000-0xe)='/dev/admmidi#\x00', 0x18e, 0x10201) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000178000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d58000)=0x10, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x3a5, 0x20000004, &(0x7f0000719000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x216) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000166000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) accept4$inet6(r2, &(0x7f0000411000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000621000)=0x1b9, 0x80801) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000271000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000072000)=0xc) close(r0) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x3a0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000045f000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000086d000-0x9)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e9e000)={0x0, 0xbc, "545ab15113670edcf1004670ffb028e4789690e4db82bb369234b989d78c3963a58695bea0e2c3136298241feb04ece903b39d1937c5a8d2979bf5b126730fec3fdc5f4b1f755cbb11707c708c54ef09855593ed4410cdec753446b9b909681ae89b24d2b41a66369df9f03250ad8b3b3b72dc5995338414d3f09e260a53a3f1b7de4123b338dd074db42bd7a675cd55065c56f501c2107bd7a27b1002c1db23c23e0fd70d89eb5ca83a449a9979affd2af799ee3040cb21d495c9d2"}, &(0x7f0000163000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000081d000)={r2, 0x3656}, &(0x7f0000238000)=0x6) r3 = syz_open_dev$mice(&(0x7f0000e75000)='/dev/input/mice\x00', 0x0, 0x6041) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000e72000-0x8)={0x0, 0x0}, &(0x7f00001eb000-0x4)=0x8) syncfs(r0) sendmmsg(r3, &(0x7f00003cd000-0x60)=[{{&(0x7f0000dd9000)=@llc={0x1a, 0xff, 0x400, 0xc7, 0x6, 0x35, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000eb9000)=[{&(0x7f0000ee6000-0x3f)="b2566aac85832be157f0e06e393a1978be145d37eca891df1a5e653a8aab524abceade670cfe1cb652ef95fac4b5d67040db58e3cdb5f5dfeab079ff233540", 0x3f}, {&(0x7f0000ec2000)="af0309a921d13dfb67fbe45d491b1904a622b931dee50c74d63ec7d45e27f37c81d1ca3aacef302e2008e53de35459bdee325a3e628cc750e7a79edc0141ab617acae5326081ec03b129f3191ac90829ff33444f792b0594dd9ed154cb81bb80d650bb7c81e49640efc25646a40b213c01955ea61910ec18164524592cde69eb2c954bae55075b4241babc91bf78d67fa729d22754a9ff262dea81b8a531a79238f62f6f280a70c4ec101b22d67b01a3bebfbef2218e28dc8e924d95221edc3bf0138f56a8372572e7a3b6443b197e3174a47c4ecc7d", 0xd6}, {&(0x7f000001f000-0x12)="b8ee612e322c735593c5039e59086764c77a", 0x12}, {&(0x7f0000eb9000)="825f9d82601fb8dcacd692fe4a0b63e97eee48cd32fb30dd9faa23b9d48c4ea192691ea1df90c3d0e7ac4dea7e1c9451ecc4800b20a0a86b93f82c97c5f83a8afc33753b79aa48394eebb5dcd619c03e64b9198a0cae9b3be78a90911232138ce9ea97ea90e5d9eb675252063294fbdb4641a5f17336355af8637057354b6a7771cc84f0fab4c139ebec2600a25663dbc64f9075b1d9781e33d3847720f3251aa9187fbae61da568e2f0a60963c6af8b438378d9166d7d046b0be01768a3f8d8", 0xc0}, {&(0x7f0000cf7000-0xa2)="a9da82bc5a27f747176911556639507c606007cad5ad17d574fad77c13b34f6f44d293c11987f3dbd27bbf27349bbf893e79e40f7ee48cf5c6a0aad5f3f76de7c4559bf2f1f5021ddb94d0346b1f1a0c646a4810b3daf37867d5be86ec223f679c3be2340956a83c006ea59273d757dbf90882e544e43a920ffbafaf51ff0ab772ea655672603895e1af8c7a922d39f1501b8915a7cf8391cbf8aaeedeb93dbf4dae", 0xa2}, {&(0x7f0000f7a000)="153bbcadba2893528bca3635836b57ad554d2cba2c4e19c7b2fd09b81f56ecd80616a52361fdb211039afe1c3f46e4eed5b1a23e5317e15d59775520747fe5f2eb", 0x41}, {&(0x7f0000b99000)="836b0f10", 0x4}, {&(0x7f0000e79000-0xd0)="08960aff056f890db6b43fd2d0edc660eeb85e745ae6a24fb364ff2126c87b64f9dd750f2b65535167c185b933a83f98436bbfa82c836ef5902a0164523aef069b04a4a214d033c2ec73bf318a412676c5ebf50fd2e063bb59f8e077726df298c0dd9987f2c394fca89eb1ff6a2e9015e38bf62b67bd1194270a52801d4d88881de17cbc710f3f5f227b0cc1704673176706648f74b3ef59131fd6b2df39adabfde5a131eb17148e58a92dc75fa7a5198ff5b4779936abec38f02a4da1ce3750f38fb7ce26cc5c0823155cb2e3836eea", 0xd0}], 0x8, &(0x7f0000243000)=[{0xd, 0x112, 0x19, "d8989d775d593ce8ead21c1cfdae13165b58"}, {0x14, 0x117, 0x7, "91180578c242"}, {0x10, 0x101, 0xfffffffffffff41a, 'rQA'}, {0xdc, 0x10d, 0x2, "40ded69c04749eea0e4dc81ebb5cb93c5fbcdb042bdfe0b88db8205f8b688568c0ac3e55123693e455f94353cc4a90e8268daa4a2f6a782b3c6a598e1abdc4f71be2a40665347a9dd19a653ab029efeeed2b13105c08a67cd517456589de63733f1b0c81d9fa9e1499a541645a98a0a4f00dcfc99e9c601b3f55d268dd07b039826b20d71d69bac8a3d53ccb8692b5d59d0b3121f2c3f13d7b3a9b1e8064b43b63bb75128873d25e57f877735061354941fe2337012b9841f7c8be00f970f2568af145eee1a4d57502621d4cfd949e0b"}, {0x9c, 0x109, 0x1, "b956ade8f65801f415959c713fef3fdd5b1748a654c2267d6ba5681f337b30fb7d2d6180b1302d7d8fc328b041f5c6578c2d1c02c1fe53323d91e8a09e73ba2a5431b6f46cfef78f769d385ea334002d0c9e134b64c00094c52fa96422f416904dc94bead7499558af9a60fe6f3d491802ca474778311fddbd32576b6455a1654dfe5e1726391b54407d7bd2e1c2da"}], 0x1bc, 0x24000000}, 0xee61}, {{&(0x7f000084b000-0x6)=@hci={0x1f, 0x9431, 0x3}, 0x6, &(0x7f0000779000)=[{&(0x7f0000b33000-0x98)="54d2168319e52779d0fee02d36966efda92019a8993107d9bfa4c25c6b0b4f7faa77901bf9754f9c1ddbf3f0ace0809455cd1da758815d46b30dec09886adf25065eff67097a4a580db756b5aeb00d1b319ec68a23b9942b38f44142f935d2e5a39c6df238a001ce8d9c8c910e15ab0ad75e22e8f2d973c97e7be55eb36967a2a327eb2268b4fe7d98cfd2f7ab0da8122e94d4d6eccfb4ef", 0x98}, {&(0x7f00003fd000)="712f6508835a506d9a2e30f30314b0349db618c3270313aa5998ee5f9a06ec43792e4f5d288a3fb9addf4c0ca673895cfe76a0774972feb45a36cb094f64ee2d6cb9bbd06399", 0x417}, {&(0x7f0000c28000)="b29a4f9246743bf156b2473d350323d33fbeb4eb91dc7727f9e761411f6eff26b5890955b7f4e55519ca3265beeb8dae4a9bb2c79bd01f27980f07d3ad4263e266209773b171d95d0deacf3605f72997bcef8d95ee44db2df672", 0x5a}, {&(0x7f00008fb000)="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", 0xfc}, {&(0x7f000040f000)="f6ae3e16", 0x4}, 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{&(0x7f0000c7a000-0x5e)="dd0f4deae401a6d21cbdb152a3d04f8922a62a291acbf11fbcb1c28dd40e05abf2e532ec6b124342adaa587ce36c9a54b5a8ff7acacf7b0d6bc1e3798b2fa2fb8c32a3966909c5efe5a74dc8720c198be76130c24338d87f836e2fd70f41", 0x5e}, {&(0x7f00008bb000)="567fb8786fb343c81ca97d0c8c6ee8ce51d5c05b8f79b1d51357e454517f0765230aa2fed7c3c6e84899c37b6213adaa706677a1daf753d64f6688695c0bf36973047e2307260c6e03bbc42734a33c15c29afc4aab229192235368e8a461dce435cb728d4cda682125d20e0d7b73b56f618bd49db5a6aa721a3b73c2d41daad684a7c192483e26b8f5815c3715f31478504518a7a056afb3ec0bc1c68a272dec660d11c43cabae0df1ae82dc94c3089a24390fe8cdd52d77f689ab1c3b6d69f05a8782e97da0a3f5b26867f640681184a8297f457558c67c8970a955f968ff2a0e9d42d61e1740e1bda8710faa6be8bca49ef37994b52484ee9a154f75f3ea9bdf70225ae8833d89385e5239def5a226a552c219cea277c551589aba0cf3102604455c7da69357e945e153cf54a2cea0a969a8203d80b73ff0e48f879d33b2b1a219da53e7da5ab8531c52056ae56ece085a69abf15792ab4c49799bfa4472fd76733f16d7dabd91995607abe0a3a094d4cc4f367bfad99ef661fc7b61f3b518cca010dc9b77da97a7b10043e5df2bf41223c9658de36e05c76ff00d18d4a850b6b335cacb20aa4bf437546cce5e24ed116bc6ffa6c0c7ed07707e61b49ebb1d3c7c4b58296ecf09110b284c27fff4c5f587c1e1de6f02415e87f24b9ec6bb45392a9738fa9ab9ea3b955c425eada83e9206b8dad7c4c563d8a9064f1ef856ccbd4a7110364608c7553d2337f59f1d0566d190de0bab1111983d0a441e11e20e38e89570c3261f5b31ecad4f620b6edbf57f53c83e8a0de218e7dddf01f83938a96f588dc88a482a4c0a6f76e8cef5f6e97a995dc216b26afaaa933bc76809c54dc0d3d85e341fae54ca55050ae312c4d237cfcf9088afd0e87daa582be708c49e76ca26fa41e22238b9dd5e8e0e9e257f4441ebd4ee4e29fe301b5c4fd9489ef89047d08b995172c18c9624b154e96aeab2fee1ec5cb2cd9e5c20f8ceaa435ab983f813da0ee2ecbf157efad5690e1da8101a00fed3e0ea4484cdfc6ad1d6796cb719091f0528f8c2bbbf083fb23e0c8a51d2378ea94da5f6fd5ce66a8c990f4ca3caf48586d1b6125a869b1227937a05cc323ee564befe50015a5fa55f90778ce9ba0d7fafa0c37aff344aad2f958a37b82e0bc889a3a8cbdb41a6b862357c78385672df7f6bca8b89f6874beab4ddd79de9ec42ec0f37c56259e56ad269d5660bd482e1ffa0eac94ce371316a8fae170fdaa27bd6f97106ef8462f91b09160a2fb57563e771f5b23c4dfffbfa87b22d469708a6b281d307c8407a9141c0403e599828c62fa7a24550358541bea750f9613c38281d459ebb3b279169235260de2ac9d5bca9ee4b24a608009b6f3e172608ba740eb4add84dbc90dfed8a81dabdb9edb578d96a889c44c8b2db96c5e99d351da6ed8e0af067b3c9d7dce702f4bfc01c9d5838f441dd4a6a2a458e7aab7a13a371b54d73d82790bc3a39ce44cff651255badb46dcf0a794d815e992486fe4dca987d81f1ff4b6c4ad2106975cfb5cef028a58274de3d271ea05460a1c88331122d36a4e2447492d8157fa1b6712748ad1f324bb46475e9994f8587d7cfa6f6eae02df2103928d39101821378c897ad809dc89a312b5eb43ee76d67f6ff965df7f4ff70ca8add8f1c4ff73433312185d45f92eeddcedd773e28488737aabbd8b75a3f7899a24cd98cfdee4b83f511cd3a9b6d48cc9a68114132747be82598adfa5a5e6b7ad7c9cefe34e8a433dd8ef02fb5b5f1d6e6922a1a1fee8baf011fffa5c1a4c60268b8b7a1188b2434be7ae506a8403f00cc7cfed77a2cc651eda7bda108fa0a06939efe4338d488e9332f73267e7f973933eea58b91a347ecece01152232e8e9eb253d776b8533413913e1757ea9da57ab4ba0a748a844f75ff2187067fd2f2276adc990e882cee6fee6c4e2598b4075bf59efb2deb3c121bbc3e59879284f0490565cf483faf15ff64b961046990ceb58a385c1d3f30189eaf81c6b849276c42fd07a05bf749a3e46f37eccfd6736b3b5513d3176739ab110ace0a72174ca226a230375ca9fbb25d9eb5905a985ae06362ef2f4abd677ef99b05eb6fb57167b9d389ec733b4d7e92f2544e235d41d0612d1317cefa2e6f56612326f9d56837c4ddaed3a5ac61aeccee5ab7286bf04c6848b9ee3de2d633742e20b61e2ec586ddbc07a48f409e7e272f1771935db2e8562a39a7fedea713a00f3ceae735322c7086ef7e85781c2522aaa6cdc6cafc99163af71c8a524e191db0c75bbe4478a895e16783e25171874434c03d255eb7c73405b546c35317a699e90110bfdbe527e082865b3567ba81e2120d63b43447f2bf537eb351a7d8d49bfdb183fa81eb81cd00f7832f2ea8a5e7537e72ef5ecb9c4b80242640af57eb6c67a04a1a057b56afb0e8ece99708f01d39527c2aa56200079b8cca87e131d3810395a071888a6b198b368130cdd1e046914885883850a3921887c8d3e1a2437d294f4c4222ce0c5a3ebd2f67c52e62a177e7f8858bc44505a254edfcee34985887c7121268e48aeeb42146eb2b2d592885fb5a518b76922045cd48d604bc86a4bfdd11ccf1c92dbf20f838dbe783dbf02f006c9f9c26091302b10a9e7404cb2642a94b8f6b91ff01cff29834167683d79896ce03ff83797511e03efe0f18c274ecf261462069bd5bd203f87e98db00dac95c288e3e721f5bce2811edd9afa76ec2245f87e3c2e6a5132bf46ca4dcec65d915096d98276635880b6c0db37e1da509db84f1c151f206271a32af6d9dc7d9d8b5c6e2ce0dd64b4eab15d825a924ac5b92d90faf95ab056d6ad40936f730373b659a0a015740f651e854c061e5708fc75701ceb0a492a09ab8e2bf1d8587b2b4151f22b58e0a626e12d496a171406c7082590fd12eeae836dab196f7a091370e1721aa6c4847eddde36c0353a927f42e706a10c3f23065a932418323824f78f80d006f0ec12a5ad237c7320a57d93c1455f94107d4ebe7c1d656b6ff22d0ba81f9d2b680b7fa48bbbd2f7b0a49eab1f84eb4fcc98561357cb56f7f9c8e3ff28c5e85bff808bfe7947902d726ab7b1017b3445dc16be3a54a4dad8a09ffd1511490eb2a847cd8219c30b547bbbdfa9d2d34d34de641bc479c0ceebe7e3ac252664601e3a88985f8bb6ddd85c71436b1dae874a1c8f5ee59d2aae17c92a68c37babe470d56a255ff8421bb7ce20a922ee9be5f1bf6822541eed517826907cdc30d394660994cef13c5c0f9911608f1ef52ff2f259e0b3eba4a5afb6b9f918e79beedadfe71d1358574006193c7cb2295ccaf89aa35d861d3235f143ad533f0b83db3f9a360678448ed71052226660078c84450233d1a1c6917029f8c616cf851230cda85064dd98e3caed244ea977b5781930c3a9a0aa6ae6a01a95ba9647270ad53a03f735ba6a703c58b743b2232fed09e2a778925c8dfe0cd55e95a029cab108353e084ca7ee65755eb218ed42613fb5f1f56bb837ea8133464cbbd3e959233fb38d3d15fb6ce27db0afdd641afaf45c78d214c66e458fbb4ec7661c8ee000e0377b314e751bc81e397bb2b39144f5b1a462ad03d47692a788d5f58ce706c43f22cf7435cb8ae4d5ae2cb0086acd69f922a08b18c53172df870662fdee1c9a418e2fd3275578c6660332015c43ee90c98fc5c941dd7a2f0480a978af8025dfa66b98a0276ceb3bb771f752045c3b8103f81a947f3081f01cf3123a8ae18b58de76705b1477d8a7beb9840fda1d969d47c1bacb3f1351068ee44c9e57cce896fa33e7983e2f78492d605fc05d059a1e118636431a3c14fd94448aff78a9b2b0cd00d3838b3809a17a7ff6040333eb00009c55ab56fb240bcae0bea445e8fa70dce15a00eb5cb396542b06f15a8f08de0e7f8025833953284975aa78b15343b0ecb87862a0c4e79d2fe8b1222ddd805b35260381ff78d9c092f6ea0bbfd8b28df4644caa7a95ee399dfbf481d526c9da11740123800a455ba3b196106c3d9121da175d39237840f840b7e377a668fbcb219baaaf321ce293648ddc5c7a2fbf8a853a653fee91c5bc3acc5eca21d26ec1b5a82af0d27b7bc89d3fa887ced09d1f1579f1bf63706cde0fa61482b999d6bb4bd0c0611ef02c7e5765738d28c1b9756817b8d7ee976a911c9810c9507119b39f84e7351e5b51be3a611da30f5899654dabbc3cbb6ecaec1df676f15f703646f5cf34a53551c979cb73460cc398462bddb8fcba78ffdeeee8ef2f682bfb6103b1a08b0aab464353a0e9e59d388189ee081266b5efeda98f7100c95cabe1404d9384210acf2eb2f4628e8e514bf88e9890633e5039edee5f1f550fc75e1118788ff9c004d25517118fdab7d87b2e49f99d9ea1272efcecc30c538efa3b5731edaabc2c13a769080c37181dfff69669dbf29cdce9244dd4f0dcd0409ffdcf15713ee7e7690455246d4510c1dbb128969df4852c50cc6d504176c9efa0f29c4a8631c6051a7494e33c5506090260d63428496bb3f7b697c692818976dfd1175273052dd0faa558c67f21b610b0498640c01f28350e91f987192031b3120f4ad99d5d68403b7d3d5ed7ef2020f1d2ead914cd762a492d0df988335f73202a5a258dfd88742bcdc9f65dc3358d872514925b379938b93a238f70c3f0ba3292c29f9b643e5580e1f4eb4dc40bf032065e921d5e7717bc42c8d03d646882818537088f34e61e854b5de9a93fcdf955a04881f559d9fabb6195eb6b4c86dc125773fc58791db4345072153648a6cc405d7f181e96231edcd88f0637e4e84a4bdd76f19ef2061ecc620e1e77e7b6dbf068b05d09d57b8251fee29ec269499296f28b02a811f5b8bc5b01b904030cda4bee83be24ad9f0f2892c58d33f4387dbf6b5c9155b3e41ae614993b3b105de5e0ff90a1e7ad6a5dbf9c6b14f13b70803282a84806684a29077a1dc21458d8c971f29c59ff175f17a3abda0b6e7df3a2ea9bb99614e58dd74949598c50edb6ecabe1d3df9da5a66052c3386b02f5e3feddf83ec821e01ece47148be1c9d1d1a3c98b2c37ed47207b00eface109344b0d5fb24ca597dc832c4d0e1c32aba0ba754629db52d638219097751a4cc2986f361551114c3395d4e4a5f1b4f99c55221404a3e161f46aefc39421fa019637020368219dccbba2b72dddfb9b8378b6633996345c1f8202205648ba505d2dccf78e2a018128dd03a58064a716041e9d21120db53c849046c31ce7a947c4b557820715a3207168d0d9b2b6919ac1b44c12387445d52893e290dd4f33e98a180b50edd3b00501d0df94d36214b0d85a01fd4c415b29463c9b849ae564da6f38ee3879cc0e3d229bb51c698c489f166064870603b0cfd1ef8099858dd10fec0dda5486bdb33456e4bb76a105bb89a78cb916943864490ee75a151d60409ba5120b94e3a30464c98545975be84e4e84c039654ce03a9b51630e06dc495b0794760b23daafa05f69406ebc5d5e516b781ff825e65b39f36c73dcce9e1ed98125bd9d1f54b6d7438cc632c060b5991d47c5a2374419c6b3ab1b22ca737096cbd8f7d138f4cecd3ceb446810a5a1a694099cfbc65d3e72938672b70e50f20a928140a569436981b194fdae0af76d59be8e0d6c13d25484bb3f079befa69b45a7c2b69c865e05fb47641aaa016d4f5d426171dee74156841d1ee75c61e6d244a3834193a4944ecc5dd158324440f5f71dde6235b884685fcc61c02ac444fc51c5c31aa8e2467160522585c3ab8f9a271c3afc5bb045765e552bf44", 0x1000}], 0x8, &(0x7f0000b45000-0x127)=[{0x84, 0x0, 0x401, "e02bffdeac516d63f6e53e0e45d4b07c259bcf2c3dc4fd899d0a046f0e5401592d758722ce7dfbc838fed0ef6cf1f1096cc6e7df3f703de99f2255c929b15a2aacb5b079f40e8efe30f20c3e6add150627a167c10af8706566c5b879e4f07718cd96789a2568f2eaa2013236608a82acbe36691fc21ebae4"}, {0xfc, 0x109, 0x7, "672b97df75ae3b5ffdd719f29675b54b51f6f7bf3f25166e1cec9cd9236c9108929d61c92620ac9764b005a179faa702e795d1152d7acfa129cdcc69de848c21072b5b2598b40fe181b4f2bea4dbbd325f43cce2788c1354299ed7ae697238a1f2cd1668c4688f61826a0eac383b124465d3994058b5035fb89227b5afe592a8ce0398ab45036e8eafbbc688161ed4b9e366481251361fa190d4de98396e8ba1189c9e000a86bb030d0767311258ed522c6b3a582f0da64988597c4da9a3e492794983f681798d97f61a00b564e4fdd569c82e3ed44ac84765b32961faee74a4fe15d8fb191a7cf598e7a9862791"}, {0xa4, 0x11f, 0x4, "633f36ec7d28d1591bc32a3eae5ba9de3ccb1cbf5d760453ad7b9e8b04e273836af20f6ec537932b79d6c99ac323a546e1fb0e1b22e94e9df4d4f3186f0b200ab99476bf4c68b83e65e1fa120fdcec13069997789c61f340b104e9c1312bc85a8cbc93f49c69152d2c7c8d1323078b08e69da26a58ae751c3baa3902983e03805f522f33dae8028129a47825d7ff4b00e71aace317488570"}], 0x224, 0x4}, 0x2}], 0x3, 0x4008000) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x1c)={0x5, 0x6, 0x3, 0x9, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000087f000-0x138)={{0x2000, 0x3000, 0x8, 0xff85, 0x3ff, 0x5, 0x6, 0x6, 0x93a, 0xae4, 0x0, 0x5, 0x0}, {0x10d000, 0x3004, 0x10, 0xd4, 0x43, 0x100, 0x2, 0x3, 0x5, 0x0, 0x101, 0x7, 0x0}, {0xf000, 0x2000, 0xb, 0xbba, 0x3, 0x2, 0x0, 0x8000, 0x80000000, 0x7fffffff, 0x6, 0x2, 0x0}, {0x0, 0x7000, 0xf, 0x8001, 0x9, 0xff, 0x1, 0x0, 0x9c, 0x1, 0x81, 0x5145e8f2, 0x0}, {0x1000, 0x4, 0xd, 0x3, 0x4, 0x4, 0x8, 0x1f, 0x8, 0x8, 0x4, 0x4, 0x0}, {0x0, 0x4000, 0xf, 0x20, 0x8, 0xece, 0x40, 0x9, 0x4, 0x9, 0x3, 0x8000, 0x0}, {0x6000, 0x1, 0xd, 0x9, 0x7, 0x2, 0x10001, 0xabb, 0x5, 0x2, 0x1, 0x10000, 0x0}, {0x6000, 0x1f000, 0xd, 0x3, 0x100000001, 0x9, 0x0, 0xffff, 0x0, 0xfff, 0x3, 0x4, 0x0}, {0x2004, 0x100000, [0x0, 0x0, 0x0]}, {0x6000, 0xd000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2000, 0x4000, 0xb, 0x100, 0x2000, [0x100000001, 0x6, 0x3, 0x400]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000378000-0x20)={r0, &(0x7f000063f000-0xec)="", &(0x7f00004cd000)="", 0x0}, 0x20) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000014000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000bd1000-0x20)={{&(0x7f000017f000/0x4000)=nil, 0x4000}, 0x2, 0x0}) [ 60.362767] PPPIOCDETACH file->f_count=2 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) uselib(&(0x7f0000af9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00003e2000)='./file0\x00', &(0x7f0000959000)=[&(0x7f000022c000)=']+[bdev\x00', &(0x7f0000b10000)='keyring\x00', &(0x7f000022c000)='\x00', &(0x7f0000e48000-0xb)='bdevmd5sum\x00', &(0x7f000070e000-0x1)='\x00', &(0x7f000036e000)='/#\x00', &(0x7f0000cd5000-0xd)='userself+em0\x00', &(0x7f0000cae000-0x2)='@\x00', &(0x7f0000e37000-0x9)='{}nodev(\x00'], &(0x7f0000e17000-0x4)=[&(0x7f000026b000-0x3)='-}\x00']) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') getresuid(&(0x7f0000ef9000-0x2)=0x0, &(0x7f00006dd000)=0x0, &(0x7f00006e8000)=0x0) ioprio_set$uid(0x3, r0, 0x3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/19 04:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r1, 0x540b, 0x1) [ 60.385994] PPPIOCDETACH file->f_count=2 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000538000)='/dev/dsp#\x00', 0x6, 0x404400) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000d46000-0x18)={0x6, 0xfffffffffffff09c, 0x5, 0x9, 0x12, 0x1}) move_pages(0x0, 0x1, &(0x7f000000b000)=[&(0x7f0000000000/0x4000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000007f000-0x40)={0x8800000000000000, 0x3000, 0x319, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbf000-0xc)='/dev/rfkill\x00', 0x90040, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00008a4000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000cb0000-0x4)=0xc) connect$packet(r1, &(0x7f0000b1f000)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/19 04:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c0e000-0x20)={0xffffffffffffffff, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$audion(&(0x7f00005ea000-0xc)='/dev/audio#\x00', 0xfffffffffffffff9, 0x0) bind$inet(r2, &(0x7f000040b000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 60.437123] PPPIOCDETACH file->f_count=2 [ 60.449116] PPPIOCDETACH file->f_count=2 [ 60.501791] binder: 9524:9525 Acquire 1 refcount change on invalid ref 0 ret -22 [ 60.530944] binder: 9524:9533 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/19 04:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f000092c000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f0a000-0xc)={0x0, 0x0}) keyctl$session_to_parent(0x12) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000aaa000)={0x0, 0x0}) sendto$llc(0xffffffffffffffff, &(0x7f000052c000-0xa08)="", 0x0, 0x0, &(0x7f0000c6c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/19 04:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c68000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(r1, &(0x7f0000ec4000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000613000)="fc", 0x1, 0x0, &(0x7f0000dec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 04:48:02 executing program 6: mlock2(&(0x7f0000438000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008d0000)='/dev/vcs#\x00', 0x8, 0x40) connect$inet(r0, &(0x7f000004b000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000da4000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000717000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000695000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000134000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x28}, &(0x7f000040d000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081e000-0xc)={r4, 0x1c, &(0x7f000046a000)=[@in6={0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}]}, &(0x7f00002aa000)=0xc) setsockopt$inet_opts(r3, 0x0, 0x800000000004, &(0x7f0000dff000)="440d0522ff0000000000004ce5", 0xd) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = socket$netlink(0x10, 0x3, 0x10) 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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f0000ad3000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) sync_file_range(r0, 0x7fff, 0x9, 0x2) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000420000-0x3c)={0x0, 0x10, "c34042dc732faa07c8871ea7f1dc6fb8"}, &(0x7f00007e7000)=0x18) 2018/01/19 04:48:02 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b2c000-0x8)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x7, &(0x7f0000001000)={0x1, 0x3}, 0x0) socketpair$inet(0x2, 0xf, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xc82000)=nil, 0xc82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000b8c000-0x10)={0x2b23, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000011000-0x8)={0x100000001, r3}) name_to_handle_at(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x9)={0x8, 0x0, ""}, &(0x7f0000d1f000)=0x0, 0x1400) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000c83000-0x8)={0x8, &(0x7f0000c82000)=[0x7, 0x5, 0x8, 0xb0d1, 0x30f, 0x509f4169, 0x200, 0x0]}) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000067e000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) clock_gettime(0x4, &(0x7f0000d6f000)={0x0, 0x0}) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 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) mount(&(0x7f0000f32000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00002aa000-0x6)='minix\x00', 0x806000, &(0x7f0000608000-0x3)="2273fe") sysfs$2(0x2, 0x0, &(0x7f0000c94000)=""/147) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00007a5000-0x31)=""/49) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000522000)={0x400000000000000, 0x106000, 0xfffffffffffffffc, 0xf, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/19 04:48:02 executing program 1: 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000680000)=[{r0, 0x1001, 0x0}], 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:02 executing program 3: pipe(&(0x7f0000c6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000001000-0x40)={0x2, 0x7, 0x1, 0x7f, "b7d6c394ca19404b6c3dc118e3a92e43ff966b7db06c680e0d1c0e0efdc97ba417bf000efdb06845d84c1988", 0x4c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000f10000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x3, &(0x7f0000f4d000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000246000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_procfs(0x0, &(0x7f0000261000)='net/unix\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000021e000-0x18)={&(0x7f00008d6000/0x4000)=nil, 0x3, 0x7, 0x26, &(0x7f0000923000/0x4000)=nil, 0x8001}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000097c000)=0x82000006) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005c4000)=0xfffffffffffffff9) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x3, 0x3f, 0x100000001, 0x1ff, 0xffffffff}, &(0x7f00008a1000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bed000-0x8)={r1, 0x20}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000551000)='comm\x00') writev(r2, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x1}], 0x1) 2018/01/19 04:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000470000)='/dev/audio#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000603000)={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]}}, &(0x7f00000c0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000037e000-0x8)={r1, 0x81}, &(0x7f0000d28000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cc1000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000b63000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00007e7000)='fusectl\x00', 0x0, &(0x7f0000dee000-0xd1)="") rename(&(0x7f0000c44000-0xe)='./file0/file0\x00', &(0x7f0000abe000)='./file0\x00') 2018/01/19 04:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) inotify_init() syz_open_dev$vcsn(&(0x7f0000058000)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/checkreqprot\x00', 0x8000, 0x0) inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0xa0000000) 2018/01/19 04:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x0) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000241000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e1c000)={0x0, 0x0}, &(0x7f0000291000)=0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000a2d000-0x10)={&(0x7f00003a0000/0x2000)=nil, 0x2000}) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000ced000-0x8)='./file0\x00', &(0x7f0000b9b000)=[], &(0x7f0000868000)=[]) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) fchmod(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007bc000-0x4)=0xc) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002c000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000003c000-0x13)=""/19) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000003c000)="") r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000003e000-0x8)='./file0\x00', &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000003c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000033000-0x8)='./file0\x00', &(0x7f0000024000)=@known='com.apple.system.Security\x00', &(0x7f000003c000)='/selinux/member\x00', 0x10, 0x3) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000003d000)=0x7, 0x8) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f000002a000-0xf5)=""/245) tee(r0, r0, 0x0, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000019000)={0x20000, 0x0, [0x5, 0xffff, 0x80000001, 0xa7, 0x3, 0x6, 0xfffffffffffffff7, 0x565]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000000b000)={0x4, &(0x7f000002b000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000040000-0x8)={r3, 0x3}) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000cbc000-0x10)={0x43c, 0x3, 0x2, 0x0}) r1 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r2, 0xc0184908, &(0x7f0000002000)="") 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0x254000)=nil, 0x254000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000219000-0x9)='/dev/ppp\x00', 0xcaf67062a44594aa, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f00000cb000)=[{0x8386, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x2, 0x0, 0x0}}], 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000208000)=0x5, 0x4) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000084f000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f00000f0000)='./file0\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000017d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000cf0000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r4}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00008af000)=0x4) 2018/01/19 04:48:02 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000029000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a95000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f0000072000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[], 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000119000)=0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000042a000)={0x0, 0x0, ""}, &(0x7f000059e000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000abf000-0xe)={r4, 0x81, 0x3, [0x7, 0xfffffffffffffeff, 0x8000]}, &(0x7f0000484000)=0xe) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e64000)=0x581, 0x4) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000068a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc96, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3101, 0x0, [0x0, 0x0, 0x0, 0x0]}) getdents64(r1, &(0x7f0000445000-0x55)=""/85, 0x55) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1e000-0xf)='/dev/sequencer\x00', 0x40003, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000060000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x8, &(0x7f0000a84000/0x3000)=nil, 0x4}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d1f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007d3000)="2b766d6e6574302f287d5e6d643573756d6c6fe600", 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r2) tee(r1, r1, 0x80000000, 0x4) socketpair(0x1d, 0x0, 0x0, &(0x7f00001e2000)={0x0, 0x0}) add_key$keyring(&(0x7f0000103000)='keyring\x00', &(0x7f0000a39000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2018/01/19 04:48:02 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="240000005a001f0014f9f407002304000afff51108000100febfffff0800030001000000", 0x24) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00009ab000-0x1)=""/1, 0x1) sendmmsg(r1, &(0x7f0000e02000-0x100)=[{{0x0, 0x0, &(0x7f00005b9000-0x40)=[{&(0x7f0000169000-0xdb)="17", 0x1}], 0x1, &(0x7f0000831000-0x374)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cbc000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) syz_open_dev$adsp(&(0x7f00009d1000)='/dev/adsp#\x00', 0x8711, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001fe000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000180000-0x10)={0x0, 0xfffffffffffffffd, 0xab0, 0x11fc, r2}) unshare(0x8000400) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0x0, 0x0}) fdatasync(r0) connect(r0, &(0x7f0000a68000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x1}}, 0x2e) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000115000-0xa)={0x100000000, "4c485040388e"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000070a000-0x4)=0x1, 0x4) dup(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4a000-0x6)={0x0, 0x80000001}, 0x6) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="02000000", 0x4) clock_gettime(0x0, &(0x7f0000bef000)={0x0, 0x0}) utimensat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000380000-0x10)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) 2018/01/19 04:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x1b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f000074b000)=""/56, 0xfffffffffffffdc8, 0x0) symlink(&(0x7f0000ff1000)='./file0\x00', &(0x7f0000f5e000)='./file0\x00') write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="0700000000000000000004005d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf7b3a8d3b874662bb74e794b2ee47e246cd5ed34882afb9950b1b3dd332fdbf2b83919045"}, 0x58) [ 60.973973] can: request_module (can-proto-0) failed. [ 61.025258] can: request_module (can-proto-0) failed. 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getresgid(&(0x7f00005f3000-0x4)=0x0, &(0x7f0000cae000)=0x0, &(0x7f0000efb000-0x4)=0x0) 2018/01/19 04:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80005, 0x5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000914000)='!', 0x1) 2018/01/19 04:48:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000ab5000-0x1c)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f000018f000)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x8)=[{&(0x7f00008c2000)=""/173, 0xad}], 0x1, 0x0, 0x0, 0x100000001}, 0x2000) fcntl$getflags(0xffffffffffffffff, 0x40b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0xc7)={0x0, 0x0, 0x0, ""}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0xe80, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1000, 0x2, 0x23}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7fff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="13f3ff0c9736cd705f25756b434caeb708535dda2aeeb1652fb876ecd1dca6e980f48164f7abdd27a77da3a155ec598c66dfc2591cb93b418663a649176fb6dfcb9b95d56280862b6eeb63e16cec2c57fb3e4f9c045455d61cb667f02c61992e423ec540a0cc09af88acb1db2ba6e6bd2afe1df13faafeaacdc11d308779c48f0b", 0x81, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x0, &(0x7f0000002000)=[0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000)={"f9a2402aa0f093ac1dd3ccd5065d4d32", {0x4, 0x8, 0x2, "d06d0a86528b", 0x0, 0x0}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000+0x70c)=0x0) 2018/01/19 04:48:02 executing program 2: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000011c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = add_key(&(0x7f00005e6000-0xb)='asymmetric\x00', &(0x7f000070c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f000027d000-0x5)='user\x00', &(0x7f0000f2a000)='*%[/{vboxnet0keyringwlan1:keyringvboxnet1vmnet1@eth1security\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000064b000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x80000ca}], 0x1c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002c3000-0x4)=0x0, &(0x7f0000f2b000-0x4)=0x4) 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x0, 0x0}]}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000417000-0x8c)={0x6, 0x401, 0x80000000, 'queue1\x00', 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/19 04:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) add_key(&(0x7f00000c8000)='dns_resolver\x00', &(0x7f00004fb000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007eb000)="37a4d8159f05a6ef19c5270463cc3dbfab260ab8cdbfb9aadda7b147f4a780537eaebf9d427c44209ec63ff42096b0981891578b431ecc147002acb294c0f4d2d7cebc1efcea37e53da07ae263731e64e12e0d6b0cef6b06390990adc962b40ee1ad2ef95f645be7aecfb943ccca73c5f1b311827e3ece52cfd57bca89c36e07324aa9b161aae954b4e4e500ea8015b0d3b7445095de0927f69428a54aee58149220d1ede623b52fd6619243af2813eacb42c90f3bc55aa138206f00400c3e59ded364fd7d3e3dc48b639247e4143a4fd23440f758dd3c2b55794b223e00", 0xde, 0xfffffffffffffffd) listen(r0, 0x1000000040000003) connect$inet(r0, &(0x7f000020d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) syz_open_dev$dspn(&(0x7f00005b7000-0xa)='/dev/dsp#\x00', 0x2, 0x1ffffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f8000)={0x0, 0x0}, &(0x7f00000fd000)=0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/19 04:48:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ceb000)="6e656e2f7465706c69275c009eae6659e18c47b6f9f500b33dd6ebe73cd2ab1a1228eac76bb668c6ad115c0bf25d22e80851877d26f98c3a1e63f6614c0ea48b45d6cf80bb5f3875242df6d6df5b561813872d7bb0fc5e212f18d6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x10)={{r1, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 04:48:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d7d000-0x9)='/dev/dsp\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006ca000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f0000503000-0x8)=0x0, 0x0, &(0x7f0000cbc000/0x4000)=nil, 0x2) mlock(&(0x7f0000637000/0x3000)=nil, 0x3000) [ 61.099428] sctp: [Deprecated]: syz-executor1 (pid 9664) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.099428] Use struct sctp_sack_info instead [ 61.115015] Option ' µ/Öa’C¯(êËBÉ;ÅZ¡8 o' to dns_resolver key: bad/missing value 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000140000)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0x6, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 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) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) listen(r1, 0x400) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unshare(0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000734000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007f8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000011e000)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) statx(r1, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(&(0x7f00001ac000-0x8)='./file0\x00') 2018/01/19 04:48:02 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000013000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = creat(&(0x7f000000e000-0x8)='./file0\x00', 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000014000)=0x2) 2018/01/19 04:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00009e5000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000769000-0x8)={0x0, 0x2}, &(0x7f00003b3000-0x4)=0x8) mq_unlink(&(0x7f000011a000-0xa)='/dev/ptmx\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000018e000-0x8)={r2, 0x6}, &(0x7f0000563000)=0x8) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000306000-0x4)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000af000)={0x0, 0xa810}, &(0x7f0000807000-0x4)=0x8) pipe2(&(0x7f000039c000-0x4)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006d1000-0xc)={r3, 0x0, 0x20}, &(0x7f0000ad7000-0x4)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c4b000)={0x0, 0x2}, &(0x7f0000438000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec3000-0x98)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000152000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/19 04:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007bf000)='/dev/input/mice\x00', 0x0, 0x4002) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000872000)={0x3, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x158, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x444a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df3000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000e8c000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000b1b000)='./file0\x00', 0x400c0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00008c1000)={0x0, 0x0, []}) 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000060f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000260000-0xcd)=""/205, &(0x7f0000dd2000)=0xcd) write(r0, &(0x7f0000cef000-0x85)="88bf73b1dfa8b0cdb95e192a801f67f0ad69ccdc3295fe17a73a2d6b35eeb84429f44edd51cb0b39c99ed3b6535788c2c0dfef32fadc2eb4bceff326c713df048f78c14029629c93864980f9e4073af017eed9fd391ac560647870c57adc3e5551bed5c26e4815f1238d817669bb74c2b07d610ca2cb8a840c6263691d0620f02c80a17403", 0x85) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000921000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) socket$pptp(0x18, 0x1, 0x2) socket$packet(0x11, 0x3, 0x300) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f00006eb000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x10080) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000a68000-0x4)=0xe) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000463000-0x4)={0x8}, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a1a000-0x4)=0x0) r3 = gettid() kcmp(r2, r3, 0x0, r0, r0) writev(r0, &(0x7f0000901000-0x18)=[{&(0x7f0000521000-0xe1)="99", 0x1}], 0x1) [ 61.167062] Option ' µ/Öa’C¯(êËBÉ;ÅZ¡8 o' to dns_resolver key: bad/missing value [ 61.180051] sctp: [Deprecated]: syz-executor1 (pid 9676) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.180051] Use struct sctp_sack_info instead 2018/01/19 04:48:03 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x6) r0 = creat(&(0x7f000044f000-0x8)='./file0\x00', 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002c8000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbe000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000cd7000-0x1c)={&(0x7f000032d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00008cd000-0x8)={&(0x7f0000fc3000)=@can={{0x0, 0x2, 0x4, 0x100000001}, 0x1, 0x1, 0x0, 0x0, "785e0105c32b8f50"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4041) 2018/01/19 04:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d4c000-0x8)={0x0, 0x3f}, &(0x7f000088d000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c08000)={r1, 0x40, 0x926, 0x7ff, 0x80000001, 0x2}, &(0x7f0000a35000-0x4)=0x14) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$l2tp(r0, &(0x7f00005e9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x4, {0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x3a) sendto$inet(r0, &(0x7f0000f44000-0x2e)="c2", 0x1, 0x0, &(0x7f00002b4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000284000-0x4)=0x0, &(0x7f0000ef6000)=0x4) 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ff5000)=0x1) r1 = memfd_create(&(0x7f00006bd000)='$].keyringnodevwlan1nodevuserloselinux\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x0, 0x0) add_key(&(0x7f00003d1000)='keyring\x00', &(0x7f0000df2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000952000-0xa)='syzkaller\x00', &(0x7f0000cad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009dc000)="647efe8e76bd8be5e6750bc9bb0b863f1d0178d66c837373eb03261c1dc4990811df5e6755c2f9d05180337f3760a5660dc910488d3752348751279bf341cb39731b3dcfc3f2a7f5c46a7d5d8bb425943b734f6859aec99a2380cb5a830077e18fa22ffde5ffa3c23acfd2c1674e69fc8eb21099807d41c6708990c09f6fe75930a40337d94cb9916c295c667812c008c4f9dd236c3d6aaedc9f2c67baad170cfd4e5ef7cb6bb57632e8fcd9cb5f3c983639937379552b8f06fa9959fe754da8d356b371f319f21673eb146d5375412abfc6050a4530b1adb683c5972bb4ca6c0541d84f66ab60966c9242e4", 0xec, 0xfffffffffffffffe) request_key(&(0x7f00001a4000)='asymmetric\x00', &(0x7f00003f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ee000-0x30)="2f6465762f3663730010c328a7aaa122109249203aa944020eee63e14d775c565d76bc0028d00cba16b027cd60f1af9d", r2) ioctl$KDMKTONE(r1, 0x4b30, 0x7ff) 2018/01/19 04:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000635000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x2) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) pwrite64(r0, &(0x7f0000602000)="85fa0a323fe63833de4ec163a40ffa9625b83c03558232dafb14643856e1933251439700000007872468df9f55618df96b2800000002e72ac9aecde5f617ffd7b9b3e3265e45325fa450bf39d63e78fad589e48f1eb53dd94271ed1411d8d22675d0dece3dae97675dde5e422409bc097a9de157b0", 0x75, 0x0) fcntl$addseals(r0, 0x409, 0x5) sendfile(r0, r0, &(0x7f0000f1d000-0x8)=0x0, 0x8001) 2018/01/19 04:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000+0xae2)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xc000, r0, r1, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df7000-0x4)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000557000-0x6)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r2, 0x0, 0x2, 0x0, 0x0) close(r3) 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a26000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000aaa000-0x4)=0x0) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/19 04:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000674000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r2, 0x8, r1) r4 = syz_open_dev$midi(&(0x7f0000f43000-0xb)='/dev/midi#\x00', 0x0, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006f9000-0x10)={r4, 0x50, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00004e6000-0x20)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) tkill(r1, 0x13) 2018/01/19 04:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000813000)={0x1}, &(0x7f00006be000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b7000)={0x0, 0x0}, &(0x7f0000e93000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b0c000-0x8)={r2, 0x7ff}, &(0x7f0000a2b000)=0x8) sendmmsg(r0, &(0x7f000036e000)=[{{&(0x7f0000e27000)=@sco={0x1f, {0xfffffffffffffffd, 0x70d, 0x8000, 0x10001, 0xffffffffffffffca, 0x700}}, 0x8, &(0x7f0000532000-0x8)=[{&(0x7f000086d000-0xf)="fc4e125151c4cbdcd85826e0fe76cc", 0xf}], 0x1, &(0x7f0000efb000)=[{0x1c, 0x112, 0x2, "963e892977dc58d4529e95a6c5d7"}, {0xf4, 0x11, 0xfffffffffffffff7, "da92d97baf424dc92f0fc1c824ab562cba4ffa6f7b2f484cdac24d2c5021ebd77ac5347f7a20f1070cf92edead0f87de33d0a3d25dab87a9046f5cd3efbf029413a12f08f72d892c86b76a051191abbd39deaf256fb437f799a8144f92eee5cbeb46851b67f38bfa6d68bfccd92f32f4d4532456afbc1351804cf1bcfdf346b2fca0531e014ca1843fa0ea02f61eb35c61c75d4f90fb2db57eeed4d3ae9564ef3c17033bd1e9329197c2d0877d7cb06360ee622e8fb76f31f79ae94ed735b184cdf79967a8b58c33e7069fca37dcbc9d434cf190fbf1ea544b6fd422b03c588fe5405553025ff1ff"}, {0x50, 0x115, 0x3, "2f55ef9c27dab1bf8baf68182810553431a8fee8530e2c634a9e471c228029d733a90fd23d0b48b9f9b758ade772ea201ab22065548698e79dd50d9883e983a2ca"}, {0x58, 0x0, 0x8, "8a937a88a661a32cb5dd79c8937a29ef496476e673349cd4d255fccf6eeb4fe06a26e1e19b0ad9db9119783ba5cb8927a988d2ffd7ec4d6182bfbba03738a02d0114ddf88ce7d0acf2c1"}, {0xe4, 0x105, 0xa3, "9bd60f04b922fbeda3a0e2f288ce7be1c99acf7556e1c4796855e41c7b6f692303894412fcb318c1d6dcf7bcde4459b4d48a3b45e3e7eeacf68fe08febbf57cff4998a099187c6380bd4f9e8533a55aa8e0fa3cc0cf633bf672df9b25207dbe6a4149bdc9409e7fe09556dde73ae6fb78b82b263a0f9f9d96aeec98f889338a503c3eb490fecfbdf22eb591a2f36c5d6c0021fce8c1e9a0bbe8235854099cb1f907f02b096024413f2202a479a0d6be2eeceee0fc88b813856c167ec4fda44f649f28d6296aef3305ebaa9fa5fc1060d178315a3c6ff7e"}, {0x14, 0x10c, 0x4, "4956c161c5"}, {0x88, 0xff, 0x5, "9c20cddba2b1c3ad30667fdb109cbc2b5c8aa30a9e4839511a0da456dcccf2f55a79df9304983040d965f3b5318dafc1ad2a06384e076def8ad9c8fa44c9e766b5ee3f6a7ccf0d691cd78daf0b2ab1b2977d0b84464f966434df69f3832741e75faaeef6e62c8ed028b03b02f2ac45b402b3f91f0bd0828be407"}, {0xc4, 0x117, 0xecd, "8686d21e41d39cd1e51b3a21949894e32741237a14568ad10cac79777cf6f29aa959c716b77282b767bbf30a23d78e6f2d6fbe8e1426d9207393dff4af9f5f583a506fa010dc3dc1d28bf5c8c1871731a16fea7841840cecf431459c8efaf992787add292436f4af1deac121eb80f83506c4ec88672eb69d26aeaa47faacb33d254efab5f74d45e194229597f473da7af1135699421ece8940808466dbb37b0a5609cdc24027912f4b3590d3061c8fb9d019961328ba9b"}], 0x3fc, 0x0}, 0x8}, {{&(0x7f0000a2d000)=@nfc_llcp={0x27, 0x0, 0x7fffffff, 0x7, 0xcb, 0xd10, "5264e08bbffb81fdfa9f4e89bdcb511df47b7bc096cb4dc89461b246054c5d77313fcd0ab222686688fb8186eda1947d43b0629a88715c21601d0983458a73", 0x6}, 0x58, &(0x7f00002a1000-0x8)=[{&(0x7f0000f1c000)="0afe432ffe6ea3421a500d1c11c70b8700005797f59c26211195f00d7e350e7073fd969d68aea72ee24e8093c94484ee96c2bb60811f6bff730b79290fb0e07a548889d91c7dd1940d60ea0db5b23db94e3f858bb7b73b4a2d21334e471c285f414a3ebfa55e4f9595c3633034b082325d2276ac303c59ffa5738714177bcee21a15cfe4d9c4ff042c844635a9b261d856d285caa7bee696a4b013c0e4de7d81769f14512e284ec578be3df482f313b0eac937ac8925", 0xb6}], 0x1, &(0x7f0000a99000)=[{0x68, 0x10e, 0x8, "3b049e8e85952be028efb08083aba33c29eb9d049bd002503c1fce46a14019a683f9f18de53696659d5d7b519fa7f463fa1894f5a270f6813d63ae7ef62f11f79a17137550c344db26f36a00614f88cf52c01630d2db098ce45f"}, {0x3c, 0x10b, 0x4, "f434dcde9fc94e24ef80c66fb6eb5179e47ea6832f569e88c243e614c9964b36bb2a57f74b7b24837644e74c80e2a1"}, {0x34, 0x10e, 0xfffffffffffffffd, "76c95e54fb53c1dafc1c0ee0a997faf5cdf0a671002502bfa54bf4e539a74da026d140298074"}, {0x68, 0x112, 0x0, "54a229296379f653937482c3d7cbbad06cab6ffed266b0e69389c57c225252767c2304bdc5031f89a588aaa55da3b29d9c7b828168fd9c64a7d374f002601faae3c09b3e6cec6a50d41e599c4870e1bfca1796d35ed8b2a7bdb5257c"}, {0xfc, 0x10f, 0x5, "5b9b69f0b3013ddc6fe7361edea35d8de73f89600a366a3db6d95fe0d05b109cb69698106ff011cd98f24488f4dccb48661d0edec5348e509131bca13d9f52cd53d538957c2f5e648c6be3a13231280a3f5cae9a449baf0674e0129192532080ef15b6cd7135563a7b799326b95f385a9cf46980f9a64834bdc491e047885e4f617989cf4a701aa57e1245a224b03e2605c96987ae3c0daf46bbc7b8a099ddba538f25e9c315f2faee2bde2ee9af8914712fa8904dc2c2496382710bb6d9903120adcc0ef3cb0fbae2f7b1c612b8c721f538cf0cd8e6cd1b09d4eef69c20f6087c15173289ee8abfe63ae3aae8"}], 0x23c, 0x0}, 0x8}, {{&(0x7f00009d1000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x0}}, 0x2e, &(0x7f00003a6000-0x18)=[{&(0x7f00004a2000-0x90)="cb38df15b54ca055241ea69ad039bd4872c8339819f4330321aaaec785cb705f785de15645d6c645621dcc1394fcc208bc834927952223d352510a3b1ded69225e08c0a44abb98038a0690b6107c2de67af576412f8a1bb2243b5c02332c93e7cff1650a29121f906dbdac280fe4f4a202c668946729787eaee72d316b634ecf7d0a9eb4637305894b4f41ba606d1f71", 0x90}, {&(0x7f00007cf000-0x6c)="b6e6a04fd82ae9903e1da9e8d5152d8c85e188c92b01abb852dced7eb6b82ac846f8f77558cccb07c2567515c8dd4a767c865ed89cfa039920438e85d311509a7bf4299233704df7dbe2844c155f8dad9704511aeabb4e16e303733af5a251a73d6c82172746fb6f27269687", 0x6c}, {&(0x7f000034e000)="b4620c655a7c9f3d738cd41e82a2b6f029437743", 0x14}], 0x3, &(0x7f0000f81000)=[{0xac, 0x18d, 0x100, 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0x100c, 0x5}, 0x1}, {{&(0x7f0000166000+0xcd1)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000093b000-0x10)=[{&(0x7f0000f04000-0xdf)="d111ffd4c890f974a29ce094aa6428db153fc79a49631e86711e97e5ae561fe67b5faca0846cf0a02d63a2f7c2eb004678e26a8227b65bfb1237de2c29e1a975b94fa0d38f7b82b4b74cd71df6466a92be14626c6b001825566813bda4e21ca2a11d81160a79b913acdbd772bf1b7f5ef454132061e0c1c72f8d15e5d77a806cadf70db44daf109adfcbe53b7b6ad6cc4e33deed3a0e6f0dfb64faee8104f06ddc6e07bb5a4fb3efb13e7d54470ce98eed6dffb6e3e7b59204cccf52569211d47e2de3c046a2019d35f52cff488648c4b5c7f25e578deb5c2c854a40904b39", 0xdf}, {&(0x7f0000555000-0x96)="64c13fbad681c122b791a779442965bbc7a67f33319223404744c97794238ded15de22ff979be20263f494b6e611e46ea1bc2bef09232f359051267f3911632ade6ea6ec6deb57ab7ce15fca27b833168b8b9b5a12e8817bd43a54459a14c02d41826730a756c7777ae20cdf91b49cbbcebb24536e085aa90a6c34baf2fc790a33025739a0eb818cefe5f8be7321f1d273500d1ab30c", 0x96}], 0x2, &(0x7f000080d000-0x3d8)=[{0xa0, 0x19f, 0x3, "b84e3ff1e98f55be410b0481ffe777886ce8f014746a8cf57d6b0d26704b85336617804de6e51159c9a77b72432069f35fda304242169894fa8ba48b2a5f3269e088bdfb147281368afbdf2abacb29decba902ab8088470200c73c492c84d4ffa44c77000560083de1df3dbdf0d20ed97d3fe79648092abfdfd598dbfdb24f02bc5f2c0deb1d94731f3f168de23d65910dec2f99"}, {0xdc, 0x11f, 0x100, "5ff0bf43bf0bdf3c61a6382b0adb76c2692a04a68d5bbf5191a5a7493f6fd3d39a18024ebb59575a278cd55ab31ede657d2cb4435dc13402b3bed2e68174818d46dc28b97475d08599d8acd660576b14a65ec3137d70bcabcfe89e1e8d288042f091372d8cff98d3de53c9d5bb5a536847cac1a5a1db2ddc37526f13befbd9f5d7e9093acad2a0b2224e29c9116906497090396192c1e8cc88c3fbd037747d14c0baf10972a4ad7ad10524f7d8563f1d2d37cd96f43e66710565b6f609ff08cc06b872b87ced42f181cb2cb708f3dcbb"}, {0x4c, 0x10e, 0x607, "0e9060269c294cd6fa113568aab07be032c302022daa2112c07368c65f52970557f064791af63d4fd313d7952a39afc1c10766c3b1fffd968ca15f1838e0a5"}, {0xf0, 0x0, 0x101, "91d8e971c0d49260c1b0f6254d52f43a5c8a8169109a2fc3d31ee9df3266e463384410f865bb85e4b7254bcfa5e261283115b90ca088109e2a31ea5e6e8f583e26a423f364273d416f32149e5d33555f4a5935d6b54d0ff0231685e5f90fe4878541bea3cdb0f853ff0aec60736abd213f12332288858bf81ce4e0477b46cde56a60d840e6f83e58f0f234b9c319591f99310730ab6d0f8e5c1e215debb37f727687659d6d916bf1bd1b2cdc45716baefea83c783d3c59f33b4c82100110682d0d9b2f47b5d19ee9c0a369b2c1e0d085b5c19309e2e4c0bb80fe169f2c579cbb5392"}, {0xb0, 0x0, 0xfffffffffffffff7, "3d40509b4f20c2ae0eae660e7f67c911073b786bde1c090aef7fcc44c3147adaae999ec37a6cd59cc1c390f18cce9b13b9c1723450e96cbecea2a71cf26d30b36905ad2e54bd3ca688568ce5d477680bda851ec3ce6941c3e7164a7ac92ed778b92de1eae3ceed626237fbd7597280cff7b58d7cec1fb3e9f494b28c1cd85ae2a72d12974657283f184e3d3e3028c460d644f057f9ebe9947af3993157dff75eb738f1"}, {0x70, 0x11f, 0x7, "07c38afed557581dc4c238188fb7c4e59a2399478643dac655f7aee5238efc28724ee24486ca8475ad15d1eadcf1f1086c66bc33e55fa3b2addb566f5ba18bdab96b602102eef34e950bde93c8a22109898a2a8342d7b965c975918032d2677cd8cb"}], 0x3d8, 0x0}, 0xd5}], 0x6, 0x4000004) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000036b000)={0x6}, 0x4) prctl$seccomp(0x16, 0x3, &(0x7f000065a000-0x8)={0x2, &(0x7f0000178000)=[{0x7, 0x1400000000000, 0x5a5, 0x3}, {0x1, 0x3, 0x8, 0x4}]}) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = add_key(&(0x7f0000166000-0x6)='rxrpc\x00', &(0x7f0000425000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b9b000)="20505cb5cd781f826f5b120a1b1c0cd02580ec91872770a08832a34d05a2e4bfc828ff20cf50ef4da0fce1f308866dd3f07f95384011f220621bfda454acab3d33c5414804c959f2fc59ce6be090975f4f1a2b0c60ee7297dbfb83f0026c8076ad02b6dffb691b1e80013c80e55ab40efa7980106ee60b7ae7ec8608411381862a140b6f3f6293f654e6280cb52b77bdb45ba691b8b60ed301fc002361dbfb935105352eb1777d", 0xa7, 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f000060c000-0xde)=""/222, 0xde) fsetxattr(r0, &(0x7f00003ed000)=@random={'trusted.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000b92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, 0x2) getpeername$inet(r0, &(0x7f0000abd000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000023f000)=0x0, &(0x7f0000e24000)=0x4) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00007c9000)=""/150) 2018/01/19 04:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) bind$unix(r0, &(0x7f0000487000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/19 04:48:03 executing program 3: seccomp(0x0, 0x0, &(0x7f00003e3000)={0x0, &(0x7f0000677000-0x18)=[]}) socket$can_bcm(0x1d, 0x2, 0x2) pkey_mprotect(&(0x7f0000c38000/0x4000)=nil, 0x4000, 0x3000002, 0xffffffffffffffff) 2018/01/19 04:48:03 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000df0000)='/dev/admmidi#\x00', 0x2, 0x200000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000480000+0xddf)=[{&(0x7f00009a2000-0x3)=""/3, 0x3}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000953000-0x9)='/dev/sg#\x00', 0x3d64, 0x101000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000952000)={0x0, 0x40}, &(0x7f00007cb000-0x4)=0x8) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000953000)={r2, 0xc2, "9df6734a43f2cf76e13cfafc713b86d32a9f547b3617ee6a0c7555e07f45940f58265a3144022cf262cf02487b3927de22e403f00c6bfe23f2e6f11241b6d72d5177cdd36af2129a79a82cd73d46330ec2618087fdf243f0abee5ae4f1be4fef25619d2787871c1933cbebbd098b6febc229ec22e3c01f2f0a757c4cc8aa0109e1fda78815796c008ea0af0e32c29f6cd8085a14ae0c154d43c428209c619e54094e8ad328458611d2b844a3c66603c49134fc7a9a003c7154bc1b4bafcd0a14c0bf"}, &(0x7f0000953000)=0xca) fanotify_mark(r1, 0x81, 0x40000000, r1, &(0x7f000074f000)='./file0\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003aa000)={r2, 0x9, 0xb, 0x400, 0x4, 0x1000}, 0x14) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000953000)={@loopback=0x7f000001, @empty=0x0}, 0x8) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000083a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000954000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x200) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) utimes(&(0x7f0000e4c000)='./file0\x00', &(0x7f000006c000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000365000-0x8)={0x7, &(0x7f0000596000)=[{0x1, 0x200, 0x2, 0x204}, {0x1ff, 0xfffffffffffffffd, 0xffffffffffff0000, 0x0}, {0x9, 0x20, 0x101, 0xfff}, {0x4, 0x4, 0x5, 0x2}, {0x101, 0x6, 0x800, 0x66}, {0x9, 0x5af, 0x1ff, 0x7}, {0xffffffff, 0x6, 0x4, 0x7ff}]}, 0x8) r3 = getpgid(0x0) sched_getscheduler(r3) 2018/01/19 04:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e6000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000694000-0x14)={0x0, 0x5, 0x10001, 0x1, 0x8, 0x9}, &(0x7f0000c91000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ca8000)={r1, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x6, 0x72ad, 0x7, 0x200}, &(0x7f0000cb6000)=0xa0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000efd000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 04:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000448000-0xd)='net/mcfilter\x00') fstat(r0, &(0x7f000093e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000136000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000655000)={0x4, 0x6, 0x8, "d2b8f3760ac3", 0x1, 0x0}, 0xffffffffffffff6d) socket(0x15, 0x80000, 0x2) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000195000)={@common='tunl0\x00', @ifru_map={0xffffff7ffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f0000139000)={0x0, 0x0}, &(0x7f00009bc000-0x8)={0x0, 0x0}) 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb6000-0xc)='/dev/rfkill\x00', 0x880, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001d5000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x2}) connect$nfc_raw(r1, &(0x7f0000ed9000-0x10)={0x27, 0x1, 0x101, 0x6}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000089c000)={0x5, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) futimesat(r1, &(0x7f0000294000-0x8)='./file0\x00', &(0x7f000039e000)={{0x0, 0x0}, {0x0, 0x2710}}) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002cc000-0x12)={@common='bpq0\x00', 0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/vga_arbiter\x00', 0x4800, 0x0) link(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000f21000)='./file0\x00') 2018/01/19 04:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) 2018/01/19 04:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000851000-0x8)='net/llc\x00') setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000aee000)=0x8, 0x4) close(r1) 2018/01/19 04:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006ab000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000f98000)={{r0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000e2f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f00006e1000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000)=0x0) clock_getres(0x7, &(0x7f0000efe000-0x8)={0x0, 0x0}) timer_settime(r3, 0xfffffffffffffffe, &(0x7f0000983000)={{0x0, 0x0}, {r2, r4}}, &(0x7f000059d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/enforce\x00', 0x408000, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x32, &(0x7f0000412000)="b3b94c2337f51043be5a0ad0cc8faae8bdfa96561a88a90a5d254966a1213e37c52f0e8e149dbfd1f79171a2d8030cefbee53e9bb4614399f44f17887410aac52773acf3efbc23edfa209ec9c8d5356b6dc1e8e2b83bb876bcab208917785074ffb2850d9bfd2b262de0cb1cbd4401b18a74079d3db5eec0eda7f4d10301d5794da04793c5ce102e2de179dc9db7d6feb0c0595d3be7c6f5d9347b5908f25d9d75fe0b00acca29d502bc00eb27cad70c6a03863fc9bc85942e1b0ff863b041", 0xbf) 2018/01/19 04:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d9f000-0xa)='/dev/vcs#\x00', 0xa, 0x901) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000222000-0x8)={0x0, 0x0}, &(0x7f00003a7000)=0x8) listen$netrom(r0, 0x200) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000229000-0xc)={r1, 0x6, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b80000)={r1, 0x2, 0x1}, &(0x7f00004a4000)=0x8) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = socket$inet6(0xa, 0x4, 0x2d4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c5b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000064000)=0x24) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000bc5000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) 2018/01/19 04:48:03 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r0, &(0x7f0000009000-0xa8)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0xfffffffffffffd1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000007000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/kvm\x00', 0xd0440, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00006a2000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 04:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f00006cc000-0x8)='./file0\x00', 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d08000-0x10)={&(0x7f0000d85000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/19 04:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x9, 0x7) dup3(r0, r0, 0x80000) 2018/01/19 04:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f8d000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00004d4000)={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1, [0x200, 0x7, 0x6, 0x20, 0x3, 0x0, 0x0, 0x2]}, 0x5c) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000400000-0xe)='/dev/admmidi#\x00', 0x5e5, 0x20080) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000750000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cf000)=0xc) r7 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d99000)=0x0) r9 = getuid() r10 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003e9000-0x4)=0x0) lstat(&(0x7f000061d000)='./file0\x00', &(0x7f00002fc000-0x2b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000972000)='./file0\x00', &(0x7f0000a70000-0x8)='./file0\x00', 0x4000, r6, r7, 0x6, 0x7, 0x0) r13 = getegid() exit(0x0) sendmsg$unix(r4, &(0x7f0000735000-0x1c)={&(0x7f000074b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000519000-0x8)=[{&(0x7f0000c67000)="ea8c77d603d058eadd80896cdec0d3ac99a97243e193bd225683f6491209e4f77de3d6e3f2d678f9a8bd7edd43", 0x2d}], 0x1, &(0x7f0000fa2000)=[@rights={0x34, 0x1, 0x1, [r1, r2, r0, r1, r3, r0, r0, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x24, 0x1, 0x1, [r3, r3, r3, r3, r1, r0]}], 0xa0, 0x4004}, 0x44000) dup2(r0, r3) 2018/01/19 04:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004f4000)={{&(0x7f0000b2c000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c90000-0x10)={&(0x7f000072c000/0x1000)=nil, 0x1000}) 2018/01/19 04:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000773000)={0x0, 0x0}) statx(r1, &(0x7f0000461000-0x8)='./file0\x00', 0x400, 0x8, &(0x7f0000f04000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e6e000-0xb)='/dev/audio\x00', 0x6a8800, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x40000022) socket$unix(0x1, 0x3, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000b47000)=@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}]}) r4 = syz_open_dev$amidi(&(0x7f0000320000)='/dev/amidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000073000)=@assoc_value={0x0, 0x0}, &(0x7f0000952000-0x4)=0x8) prctl$getreaper(0x3f, &(0x7f00005ec000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000446000)={r5, 0x1, "b0"}, &(0x7f0000549000-0x4)=0x9) getegid() setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b91000-0x6)={r5, 0x8}, 0x6) stat(&(0x7f0000edd000)='./file0\x00', &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000682000)={0x0, 0x0, 0x0}, &(0x7f0000673000-0x4)=0xc) getresgid(&(0x7f000018e000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000318000)=0x0) setgroups(0x4, &(0x7f0000942000-0x10)=[r7, r7, r8, r9]) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000788000-0xb8)={r5, 0x7fffffff, 0x2, 0x101, 0xffff, 0x80000000, 0x5, 0x10001, {r6, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x7, 0x8, 0x2d1}}, &(0x7f0000ef7000)=0xb8) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000749000-0x4)=0x0) ioctl$sock_ifreq(r3, 0x89b3, &(0x7f0000359000)={@generic="1de3b2c974995823a2c4ecaa2e7a90c7", @ifru_addrs=@llc={0x1a, 0xf8, 0x1ff, 0x81, 0x1000, 0xc0e, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) socket(0xb, 0x6, 0x20) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000543000-0x68)={0x7b, 0x0, [0x200000000, 0x9, 0xfffffffffffffffb, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r3, &(0x7f000082a000-0x9f)="955a61efb94194fc54f0990e94d1d6764cb489d41ba928fbe2caf8e9c9836d357a95ada6bb187c04d5f8751cb088b188038450b48c9b48723ded9752524a9437109b1a84e9445c0084cfd9f0ef8867b7dcc6ac05ad28b5b3f6e7b7581bdc6375b63f6aeec9b0b55017984aa8c468dd361d223ab7530918836a319e5563a63d09164c0f278e5a53ce668a97e623b94cac2d5c10ddf7b78d9bb048faf58f2675", 0x9f, 0x0, 0x0, 0x0) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000062000-0x1c)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000112000-0x1c)={0x14, 0x42, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fgetxattr(r0, &(0x7f0000753000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007e5000-0x16)=""/22, 0x16) [ 61.991478] kauditd_printk_skb: 3 callbacks suppressed [ 61.991486] audit: type=1400 audit(1516337283.766:90): avc: denied { read } for pid=9795 comm="syz-executor3" dev="sockfs" ino=24239 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 04:48:03 executing program 4: mlock2(&(0x7f00002fd000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000a24000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000e2a000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f00004ea000)={r1, r2+30000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00008cd000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ac1000-0x8)={0x0, &(0x7f0000a98000)=[]}, 0x8) munlock(&(0x7f0000387000/0x3000)=nil, 0x3000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000664000)='/dev/ashmem\x00', 0x4000, 0x0) 2018/01/19 04:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe3e, &(0x7f00002d4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x101, 0x9, 0x80000001}], {0x8100, 0x8, 0x40, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff93, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x3c3]}) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000037f000)=0x100000001, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a10000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000ca2000-0x1000)="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", 0x1000, 0xff, &(0x7f0000648000-0x8)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x0, &(0x7f0000df0000)=0x4) 2018/01/19 04:48:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x807, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000cf9000)=""/57, &(0x7f00002d1000)=0x39) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000051f000)=0x3caa, 0x4) write(r0, &(0x7f00008cb000-0x66)="1f0000004a00070600001b0100010000000000164c000204000003441951e5", 0x1f) 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) readv(r0, &(0x7f00004fb000-0x10)=[{&(0x7f00005bf000-0x4a)=""/74, 0x4a}], 0x1) getsockname$netrom(r0, &(0x7f0000eff000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003ff000-0x4)=0x48) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 62.029228] audit: type=1400 audit(1516337283.785:91): avc: denied { getattr } for pid=9795 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=24239 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 04:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 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(0xa, 0x806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004f, &(0x7f0000eea000-0x4)=0x6, 0xfffffffffffffdfc) 2018/01/19 04:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$vcsa(&(0x7f00004c7000-0xb)='/dev/vcsa#\x00', 0xd5, 0x20800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007a8000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00009b2000)='/dev/vcs#\x00', 0x9, 0x220040) readv(r0, &(0x7f0000e24000-0x28)=[{&(0x7f0000135000-0x2)=""/2, 0x2}, {&(0x7f0000fa8000)=""/4096, 0x1000}, {&(0x7f0000199000)=""/137, 0x89}, {&(0x7f0000490000-0x29)=""/41, 0x29}, {&(0x7f0000c01000)=""/220, 0xdc}], 0x5) openat$audio(0xffffffffffffff9c, &(0x7f00009be000)='/dev/audio\x00', 0x90000, 0x0) syz_open_dev$audion(&(0x7f0000265000)='/dev/audio#\x00', 0x3f, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a85000-0xc)={r1, 0x80000, r2}) 2018/01/19 04:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e0e000)='./file0\x00', 0x0) chroot(&(0x7f0000632000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007f7000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c18000)=0x8001, &(0x7f0000950000)=0x2) mount(&(0x7f00004fb000)='../file0\x00', &(0x7f0000a7d000)='..', &(0x7f0000f19000-0x5)='coda\x00', 0x84000, &(0x7f000017b000-0x1)="") 2018/01/19 04:48:03 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000724000-0xb)='/dev/audio\x00', 0x80, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000e00000-0xd1)=""/209, 0xd1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/autofs\x00', 0x44080, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b31000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002ea000-0xae)="65bc295b9fd04752c949525ffa8bd652d86b70f4af8ef4d2930a64d86fb05f0c14ab81be5d053f2987a7f71c957500f3e6410ee7fc2e317ba3f41507fbdea5b12dba599019bada3d864c1eb9e9e6cfd1d41200a8802f6196be2ffe353caf07910a5aa514c236876d7cdab77b9527851c8fb0a1ae53d868a5862d069bce59dd5a72977da11ad2049be5113966df30b6dd2674614cd56a8bde98690171c6e6248b2363518f932040d3742c58662b40", 0xae, 0x4000040, &(0x7f0000133000)={0xa, 0x0, 0x6a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1ff}, 0x1c) 2018/01/19 04:48:03 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/19 04:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) readv(r0, &(0x7f00002eb000)=[{&(0x7f0000b85000)=""/116, 0x74}, {&(0x7f0000b07000)=""/203, 0xcb}, {&(0x7f00007ba000-0xf6)=""/246, 0xf6}, {&(0x7f0000459000-0x90)=""/144, 0x90}, {&(0x7f00004a4000-0xe2)=""/226, 0xe2}, {&(0x7f00000a2000)=""/198, 0xc6}, {&(0x7f0000d46000-0x28)=""/40, 0x28}], 0x7) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r1) mmap$binder(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x6000000000, &(0x7f0000130000-0x4)=0x0) io_submit(r3, 0x4, &(0x7f0000c4b000)=[&(0x7f0000a8f000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100, r2, &(0x7f0000138000)="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", 0x1000, 0x4, 0x0, 0x0, r1}, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000a5e000-0x6c)="9e941ed22a64c58240ec270e63f0d742a28522add02e7fec8e894c1ace4b6ea0edac495c9b82a65aa55212f6c5d099ae6da9faa686a6cecfa79a25aa6620e804f5b5046c27f996324739d03f10211ff1e0b8f05600fea7d1fe8e77bf337fb5e2e8f4888bf9e688c63b8cc29f", 0x6c, 0x9, 0x0, 0x1, r1}, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x7000000000, r0, &(0x7f0000294000)="581f9d07781fa3cc68bbc408424e8c9f4bc661f7842a1d0885", 0x19, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000317000)="a6d1ce58ccb0b83a05b6822fea9ac9b06a527bba9fc70b3e0be9cfce4c8a1fc7e09fe0bc276627480227f01c0e0237b75f656e9c98dc4b7bf855", 0x3a, 0x9, 0x0, 0x1, r1}]) 2018/01/19 04:48:03 executing program 0: set_mempolicy(0x8004, &(0x7f0000824000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x8, &(0x7f000036e000)={0x1f, 0xa35}, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/19 04:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cb0000-0xa)='/dev/vcs#\x00', 0x1f, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00003ec000-0x4)=0x0) lookup_dcookie(0x8, &(0x7f00003a6000)=""/82, 0x52) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dfd000)='v') getresgid(&(0x7f0000b38000-0x4)=0x0, &(0x7f0000c5b000-0x4)=0x0, &(0x7f000067b000)=0x0) getgroups(0x4, &(0x7f00001d7000+0x25e)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) 2018/01/19 04:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000082e000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ed9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000029a000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000c26000)='numa_maps\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d62000-0x4)=0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ee8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x10001, 0xcfca, 0x0}, &(0x7f0000724000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f31000)={r2, @in6={{0xa, 0x0, 0xfffffffffffff9c4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1, 0x100, 0x9}, &(0x7f0000138000-0x4)=0xa0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000037c000)={0xd3f, 0x8001, 0x3, 0x3, 0x7a32, 0xe03}) 2018/01/19 04:48:04 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer\x00', 0xc201, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000015000-0x18)={0xfffffffffffff7ac, 0x8, 0x7, 0x7, 0xa00000, 0x7fff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x20, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000006000)=@known='system.sockprotoname\x00') r2 = gettid() r3 = getpgrp(r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000b000-0x58)={0x0, 0x6, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x0) 2018/01/19 04:48:04 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00001e7000)={"cfdfb3d17dc6eae911f1be555eb0e5b4", {0x4, 0x81, 0x0, "030435af1cf5", 0x1, 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, 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039b000)={0x0, 0x7fff, 0x2, [0x2, 0xa]}, &(0x7f0000e55000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b88000)={r1, 0x3}, &(0x7f00008b9000)=0x8) mkdir(&(0x7f0000002000)='./control\x00', 0x0) r2 = open(&(0x7f0000040000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023000-0xa)='./control\x00', r2, &(0x7f0000015000)='./file0\x00') name_to_handle_at(r2, &(0x7f0000039000)='./file0\x00', &(0x7f0000043000)={0xc, 0x0, "58074ad1"}, &(0x7f0000044000)=0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000045000)='./file0\x00', 0x0) 2018/01/19 04:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000001, 0x84) r1 = dup(r0) sendmsg$kcm(r1, &(0x7f0000626000)={&(0x7f00007b7000)=@generic={0x0, "39cb513c358011b8c22f2067b7b31964652fb0b981978cb876f229d67bc9f48251d75afed4b78a41cae83095db01e9f4252e1eb6d8d566b8eec44ab422b7e14c3bb899fee06ab35571c8e10b5617e810fa358cd7e66de1520aa376907882495109122133e4a61d79976ac5465cfc6e996e87237f6cba3303fe564b859488"}, 0x80, &(0x7f00007d9000)=[], 0x0, &(0x7f0000264000-0x584)=[{0xc, 0x84, 0x8, ""}], 0xc, 0x0}, 0x0) 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00003f4000-0xc)='/dev/amidi#\x00', 0x6, 0x100) userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004e7000)={0x40, @tick=0x5, 0x10000, {0x800, 0x6}, 0x3, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) 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}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 62.242341] audit: type=1326 audit(1516337284.010:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9832 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f0ac79 code=0x0 2018/01/19 04:48:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040b000-0x16)='/selinux/checkreqprot\x00', 0x5010c0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000783000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000211000-0x1)=0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000f7b000)='/dev/snd/controlC#\x00', 0x0, 0x0) open$dir(&(0x7f0000f75000)='./file0\x00', 0x40000, 0x4) 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, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000926000-0x4)=0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/19 04:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000dff000-0x8)=0x7) r1 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r1, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ab8000)='/dev/dmmidi#\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ac2000-0x10)={0x5, 0x8000, 0x2, 0x200006, 0x0}, &(0x7f0000fba000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000213000-0xc)={r1, 0x4, 0x0}, &(0x7f0000c7e000)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000e8b000/0x2000)=nil}) 2018/01/19 04:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) [ 62.317593] audit: type=1326 audit(1516337284.047:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9832 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f0ac79 code=0x0 2018/01/19 04:48:04 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000f73000)={'system_u:object_r:initrc_var_rwn_t:s0*', 0x20, 'sysadm_u\x00'}, 0x30) 2018/01/19 04:48:04 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000006000-0xa8)={{0x2280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x80, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000008000-0x4)=0x81, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000008000)={0x4, 0x0, [{0x4000000a, 0xabaf, 0xff, 0x4, 0xdff, 0x0}, {0x2, 0x9, 0x3, 0x4a, 0x24d8, 0x0}, {0x80000000, 0x3f, 0x81, 0x3ae, 0x6, 0x0}, {0x0, 0x3ff, 0x40000000, 0x6, 0x4f, 0x0}]}) 2018/01/19 04:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x1, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) socketpair(0x2, 0x6, 0x8000, &(0x7f0000517000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000208000)={r2, 0x9, 0x0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f6e000)={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) io_setup(0x8000, &(0x7f00007c3000)=0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) [ 62.427976] binder: 9889:9892 got transaction with invalid offsets size, 1 [ 62.444720] binder: 9889:9892 transaction failed 29201/-22, size 80-1 line 2939 2018/01/19 04:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009ca000-0x48)=[@in6={0xa, 0x2, 0x4cfd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xacf}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f00005c5000-0x8)='./file0\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000000d000-0x4)=0x1000) 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000005000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80001, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000002000)={0x4, 0x1a3d, 0x5}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000003000)={0x1, 0x8, [0x0, 0x0]}) 2018/01/19 04:48:04 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000000b000-0x10)={0x1, 0x100000, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000002000)={0x1, 0x0, [0xfce2, 0x9, 0xfb2c, 0x81, 0x8, 0x6, 0x100000001, 0x6]}) ioctl(r0, 0x6440000000001265, &(0x7f0000018000)="") 2018/01/19 04:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006f7000)={0x0, 0x7351e31ac38b332c, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000041d000-0x48)={0x1, 0x0, [{0x277, 0x0, 0x0}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013e000-0xf)='/dev/sequencer\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c13000-0x4)=0x0, &(0x7f0000e20000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000839000)={0x100000001, 0xf686, 0x8, 0xb65, 0x6, 0x5, 0x10000, 0x4, 0x0}, &(0x7f000089c000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000510000)={r3, 0x100000000}, &(0x7f0000ecd000-0x4)=0x8) 2018/01/19 04:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 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) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r0 = memfd_create(&(0x7f0000211000)='+trusted\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/qat_adf_ctl\x00', 0x41, 0x0) 2018/01/19 04:48:04 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000005000+0x548)='/dev/amidi#\x00', 0x8, 0x40) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000016000-0xe0)={{0x2, 0x1, 0x80000000, 0x1, 0x401}, 0x1d, 0x381, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000014000)=@llc={0x1a, 0x200020, 0x785, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000005000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000015000)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000017000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$update(0x2, r2, &(0x7f0000015000)="54182464545dda1a08ef5ef16529d9d31ecefa92461c305cbe46ea7796b73926d29be110b05417e9f979d8bad37c5b9746eca38d02f990a99400fe4fab1b0d9da2c6fccfcfbe5a096380ed3c88943206592586096841cf613c184eb32e1e4d0e0f9b4ec4fd3b523a6995aae7f45af8bf0dda68da45cac2f91a8dbba7a787b054d3a09144c3a2f31f75977fc7e3b41ceea19378b39d0b8bca06b3045dda3838febfc8", 0xa2) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/19 04:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000484000+0xfce)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/19 04:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000097d000-0x8)=0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$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, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fremovexattr(r2, &(0x7f0000476000-0xc)=@known='trusted.syz\x00') ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00007d2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) [ 62.487272] binder: BINDER_SET_CONTEXT_MGR already set [ 62.492648] binder: 9889:9898 ioctl 40046207 0 returned -16 [ 62.500868] binder_alloc: 9889: binder_alloc_buf, no vma [ 62.506475] binder: 9889:9892 transaction failed 29189/-3, size 80-1 line 2903 [ 62.522505] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.528084] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.565561] audit: type=1400 audit(1516337284.339:94): avc: denied { create } for pid=9908 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/19 04:48:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b27000-0xb)='/dev/midi#\x00', 0x8, 0x4000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c69000-0x10)=@req={0x7, 0x2a7, 0x10000, 0x87}, 0xfffffffffffffdb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e52000-0x85)={0x0, 0x7d, "c44167ffba6e8f92603e4ad181f5da09cc7b6c06247a6b5b9e5507986e1692d7aa164769521e7cb5b21ee8538816af7f0dd0877ae6260b00fdf7ade514c83c9661b6c94e0fab3c2198d7915cc5b6c06274c894617c28baa3c5c759d931dd93c968326f5c90af9a9f7a63182be1f6ee9c3a1b1b11e515cd6f457f86d8b8"}, &(0x7f0000766000)=0x85) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f4e000-0x18)={r1, 0x8, 0x30, 0x81, 0x3}, &(0x7f0000e1c000)=0x18) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f000017f000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000004a000-0x4)=0x0) unshare(0xc000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 04:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000019c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000955000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f6000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000a48000)={{0xffffffffffffff1e, 0x5, 0x4, 0x800, "87ed38e46db4efe37eb0d5ae2e42a59885486918dd4be8d420249187ab0bca12955e3f0479f5536fdbb43bac", 0x4}, 0x0, 0x0, 0xbe1, r3, 0x0, 0x5, "fa120a7d7200e2721c4f97c81613bd25aaaf791564218ea935e9f2b06b86a391a394ebcc571c203df4211bad6744cc868eb0dad257af08fb043ac8913191b149", &(0x7f0000462000-0xc)=',-$)keyring\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffe00, 0x5, 0x9, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r2, 0x9, 0x100000001, 0x7) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e35000-0x38)=""/56, &(0x7f0000f0b000-0x4)=0x38) 2018/01/19 04:48:04 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open_by_handle_at(r0, &(0x7f000033e000)={0x3a, 0x401, "5cfdee9b9a04e68a908ef4d01853d4670c0c9f41f0e9cc7919075e00cef0ac74e2f053c06260c7f43fd11fbdadfef1dd4a00"}, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000243000-0x4)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfbd, 0x7, 0xffffffff80000001, 0x6, 0x1}, &(0x7f0000b17000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000085c000)={r2, 0x62, "737112996d545c433c5be8c4bbbe0d02120e747761d65f4120f45b48ad6968e6a3be8620938718a8e86b5908cca5934917f93929b6120ccaa103bb69ed1750d62f98664345faf84349974a45986e7aa33a5030a7ae6e576f13731614f6cd0755405e"}, &(0x7f0000993000)=0x6a) bind$inet6(r1, &(0x7f0000b14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) socket(0x11, 0x80e, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000-0x4)=0xe8) r4 = socket(0xb, 0x80000, 0x9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00008fc000)='reno\x00', 0x5) listen(r3, 0x0) listen(r1, 0x0) creat(&(0x7f0000f7e000)='./file0\x00', 0x101) 2018/01/19 04:48:04 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0x2)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f000079a000-0x8)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000905000)=0x0, &(0x7f0000cb7000)=0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) close(r0) 2018/01/19 04:48:04 executing program 6: r0 = gettid() r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x100, &(0x7f00001a9000-0x10)={0x4, 0x5c4a, 0xffffffffffffffff, "c5c6fd699745", 0x5, 0x0}, 0x10) ioprio_get$pid(0x2, r0) getpgrp(r0) 2018/01/19 04:48:04 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x184) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) close(r0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) nanosleep(&(0x7f000017d000-0x8)={0x0, 0x1c9c380}, &(0x7f00003a7000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004ed000-0x4)='/dev/ppp\x00', 0x10000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000266000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xfffffffffffffe5f, 0x0, &(0x7f000000c000-0x80)=[@acquire_done={0x40106309, r3, 0x1}], 0x5c, 0x0, &(0x7f0000013000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/19 04:48:04 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r0, &(0x7f000097b000)=[{&(0x7f0000735000)="7f", 0x1}], 0x2000000000000239, 0x0) vmsplice(r1, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) 2018/01/19 04:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000ba2000)=[{{&(0x7f00000a5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a45000)=[], 0x0, &(0x7f0000716000)=""/102, 0x66, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000095e000)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000455000-0xc)='/dev/audio#\x00', 0x0, 0x101881) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00005f3000)="e4a86cd02c4c488816a9b0c3b92e377d9164320e67c55dad5bb5fa921f7c5febee1c4b2b75b0c67c8fc65e57973f5f514cc50c8c2745577c5b4681791eac61ab95ae0bce7f20aaa1fa1f19a2745a4d895799ddc7117bc5acf387c435638be4ef73e4116b62c5428e6bcdbd6265ffdc8461c2476d971ce8d0cca3b1a27e46129e4fe0fa101daec96446d69948539a03c10b21577b903056e86e4a400c8f5b3aa02bc535d9122449355e50b1b6a9ab19ea3f1fa6097416537b2e28d20d61705c71bdf3eee7232cea4fab2167cb3a55067b4f19d4fba9c0bfb72c3b535388aad2fd0c1829e7b0d8ef84ecfbf227") 2018/01/19 04:48:04 executing program 6: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f000044d000)={0x1, 0xfffffffffffff004}) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044f000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000044f000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000044e000-0x4)=0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000100000)=[{&(0x7f000044d000)=""/95, 0x5f}, {&(0x7f0000125000-0x7d)=""/125, 0x7d}, {&(0x7f0000329000)=""/210, 0xd2}, {&(0x7f000024e000)=""/23, 0x17}, {&(0x7f000044d000)=""/4096, 0x1000}, {&(0x7f000044e000-0xf8)=""/248, 0xf8}, {&(0x7f0000063000-0xd3)=""/211, 0xd3}, {&(0x7f000044d000)=""/251, 0xfb}], 0x8, &(0x7f000044d000)=[{&(0x7f000044e000-0xc0)=""/192, 0xc0}, {&(0x7f000044e000-0xaf)=""/175, 0xaf}, {&(0x7f000044d000)=""/69, 0x45}, {&(0x7f000009e000-0xcf)=""/207, 0xcf}, {&(0x7f0000240000-0x9f)=""/159, 0x9f}, {&(0x7f000044b000-0x1c)=""/53, 0x35}, {&(0x7f000044d000)=""/117, 0x75}, {&(0x7f000039b000)=""/4096, 0x1000}, {&(0x7f00000a2000)=""/253, 0xfd}], 0x9, 0x0) io_setup(0xff, &(0x7f0000313000)=0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/19 04:48:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008c9000-0xb8)={0x0, 0xfffffffffffffe00, 0x5, 0x2, 0x99e00000, 0x6, 0x6, 0xff, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x1, 0x9, 0xca49}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b76000-0xc)={r1, 0x2, 0x10}, &(0x7f000001c000)=0xc) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x10, &(0x7f0000fe2000)="ffd5d36c", 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000fe3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000033a000)=0x1c) 2018/01/19 04:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000afe000)='net/rt_cache\x00') r0 = syz_open_dev$vcsa(&(0x7f0000c77000-0xb)='/dev/vcsa#\x00', 0xb19e, 0x296000) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0xf, &(0x7f0000da2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x3, 0x3, 0x5, 0x6, 0x20, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2f}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1f}, @generic={0x9, 0x1, 0x5, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000009e000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x810, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x10d) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000003000)=0x1, 0x4) 2018/01/19 04:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00005df000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x10) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000a2e000-0x1c)={0x57, 0x5, 0x7f5, {0x49a9, 0xfd74}, {0x100000001, 0xffffffff}, @ramp={0x6, 0x40, {0xdd, 0x2, 0x0, 0x7}}}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000521000-0x43)=""/67) 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, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000102000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000137000-0x8)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/19 04:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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) openat$rtc(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/rtc\x00', 0x600802, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/19 04:48:04 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c80000)=0xc) r4 = getgid() fchown(r0, r2, r4) gettid() syz_fuseblk_mount(&(0x7f00004d1000)='./file0\x00', &(0x7f0000ff8000-0x8)='./file0\x00', 0x1, r2, r3, 0x5, 0x3, 0x1000010) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfffffffffffffffc) 2018/01/19 04:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f27000-0x4)=@int=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e42000)={0x0, @in6={{0xa, 0x3, 0x8, @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, 0x800, 0x4, 0x9, 0x20}, &(0x7f0000f64000)=0xa0) mremap(&(0x7f00005f6000/0x14000)=nil, 0x14000, 0x4000, 0x3, &(0x7f0000909000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000041f000-0x8c)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5b000)=0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f1e000-0x7)={0x0, 0x0}) 2018/01/19 04:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e8b000-0x8e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@lsrr={0x83, 0xf, 0xfa2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f000066f000-0x10)={0x0, 0x2, [0xe92, 0x22b]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000459000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = mq_open(&(0x7f000060a000)=')\'-]\x00', 0x43, 0x4, &(0x7f0000841000-0x20)={0x20, 0x1000, 0x7, 0x4b9f, 0x1ff, 0x713, 0x8000, 0x4f7}) mq_timedsend(r1, &(0x7f0000953000)="0d34ed45862db6a56e9801db31cf10ce70d0c19b8b5543d17d7f5da7527a847b38bb98eba4bd3aae26358f76684acc1fc49aacefaf1eee509d67aeaa5d682ecd3dc74abf478d907cf2f1fd1041f45500046db2376cee2cc2629c1afa6b32b2ae13706e140f995964692e103d9ffa5d922415ce5380ea", 0x76, 0x3ff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/enforce\x00', 0x458500, 0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f00000e5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009f4000-0x10)=[{&(0x7f0000fb4000-0x99)="d624afb52d5b81f4b1dd677c39f8fe645956b1bbe62db04700cb2d24c52c45376c297aad60d69bb2d062f24eff02a77a3f16042b144e1dcbf3ee40a814c91c39000938915e91cec9970d673132abfded11770982ccd4ec97a988188358358e438ed9ea14168a7726f2a9029f81affd195afb49fecf3026dd51a38806d013d45fe3a574d7dfd6b90adbb65db531f3b67f5825c311285fd6881c", 0x99}, {&(0x7f00003e0000)="4124679a369a67abf9bd055bd98bd988db530125ff61d2fbbcd41aa7ef32d3018b9ba371108c80237a158abcf29c438dde22600cca789ca904dcec66ad5a210ac7d14aa184db5998abca3b70ffe890dd1d22b7ae34e37f203023ada729077e29283f8c8d46c4c67f3bf42284", 0x6c}], 0x2, &(0x7f0000e0e000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}], 0x14, 0x8840}, 0x4000004) 2018/01/19 04:48:04 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfe2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000)='\x00', 0x1, 0x3) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x80000) 2018/01/19 04:48:04 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x408002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x1, 0x0, 0x2, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000628000-0x2)=""/2, 0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c57000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) [ 62.904771] sctp: [Deprecated]: syz-executor4 (pid 9991) Use of int in maxseg socket option. [ 62.904771] Use struct sctp_assoc_value instead [ 62.906909] binder: 9959:9960 ERROR: BC_REGISTER_LOOPER called without request [ 62.906919] binder: 9960 RLIMIT_NICE not set [ 62.939560] sctp: [Deprecated]: syz-executor4 (pid 9993) Use of int in maxseg socket option. [ 62.939560] Use struct sctp_assoc_value instead [ 62.954167] binder: 9960 RLIMIT_NICE not set [ 62.982427] binder: 9959:9992 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 62.990053] binder: 9959:9992 BC_INCREFS_DONE node 30 has no pending increfs request [ 63.017225] binder: BINDER_SET_CONTEXT_MGR already set [ 63.022580] binder: 9959:9995 ioctl 40046207 0 returned -16 [ 63.031474] binder: 9959:9995 ERROR: BC_REGISTER_LOOPER called without request [ 63.038954] binder: 9995 RLIMIT_NICE not set [ 63.053553] binder_alloc: 9959: binder_alloc_buf, no vma [ 63.059056] binder: 9959:9996 transaction failed 29189/-3, size 0-0 line 2903 [ 63.070845] binder: 9959:9996 ioctl c0306201 2000efd0 returned -14 2018/01/19 04:48:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000d69000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e77000)='reno\x00', 0x5) listen(r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f39000-0xd)='/dev/usbmon#\x00', 0x3, 0x480) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000904000)={0x0, 0x0, 0x0}, &(0x7f0000cda000-0x4)=0xc) r5 = getgid() fchownat(r3, &(0x7f0000e93000-0x8)='./file0\x00', r4, r5, 0x800) shutdown(r2, 0x3) 2018/01/19 04:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x203) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r0, 0x8001, 0x0}], 0x1, 0x100) pipe2(&(0x7f00001ca000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000044b000-0x9e)=""/158) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000253000-0x8)={0x4, &(0x7f0000ba0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000612000)={r3, 0x2}) signalfd(r1, &(0x7f0000c35000-0x8)={0x7}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/19 04:48:04 executing program 1: pipe(&(0x7f0000c1e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fc6000)={0x7, 0xae, &(0x7f0000000000)="e106dafe5c3481e8041060377165ae3f84cf9392ab698463eb561e26fbeb19ef0d15b6c52f3290e29998900390f3d6252d216eff2cc24a75d4dd7d61fd035b3f2d8c8d12089755167cf7b4d61272a0d73bb1f52935c1efab7c773d62022b055d03140e9a10a41f0da9e209aa1e587da02150364f60bfaa6e73177c38674f05725a1ce9abcb11062c25f6cee977ee4e760bcb3ffcd8f1ca855a0d67566a6a1a428b319326c2447dd9859952bee4c9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000b5000-0x4)=0x0) r2 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x111, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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) r5 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00003a5000)={0x80000, 0x0, [0x80, 0x1, 0x7, 0xffff, 0x1, 0x6, 0xa, 0x9]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r5, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) r6 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f00000e8466730719", 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f40000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4008641a, &(0x7f0000bd6000-0x8)={0x3, &(0x7f0000a21000)=[0x6f7, 0x8, 0x7f]}) ioctl$sock_bt_hci(r7, 0xc00448ff, &(0x7f0000815000-0x7)="090a0163e6d452") ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0x6) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r6}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008ad000-0xd)='/dev/usbmon#\x00', 0x91, 0xc00c0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b59000)={0x0, 0x4}, &(0x7f0000b7e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000435000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63d, 0x2, 0xb64, 0xffffffff, 0x3}, &(0x7f00002c9000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000a58000-0x5)='user\x00', &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c78000-0x2a)="a2", 0x1, 0xfffffffffffffffe) r3 = syz_open_dev$usbmon(&(0x7f0000209000-0xd)='/dev/usbmon#\x00', 0x5, 0x408100) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a0a000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000)=0xe8) keyctl$search(0xa, r2, &(0x7f0000122000-0x6)='logon\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/19 04:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e83000)='/dev/midi#\x00', 0x3, 0x40) ioctl$KVM_SMI(r0, 0xaeb7) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) r2 = inotify_init1(0x7ff) inotify_add_watch(r2, &(0x7f0000d03000-0xa)='./file0\x00', 0x2080004000036) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000de1000-0x30)={0xfff, 0x2800000000, 0xb535, 0x8, 0x2, 0x842}) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e5f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000-0x4)=0xe8) 2018/01/19 04:48:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) prctl$intptr(0x1c, 0x64) faccessat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/19 04:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004c7000)={0x4, r0, 0x1}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000a1c000-0x65)=""/101) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000a83000-0x68)={0x0, 0x0, [0x745, 0x5, 0x8, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x3, 0x80000, 0x100000001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004de000)=@sack_info={0x0, 0x8000, 0x0}, &(0x7f00000c3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00002e1000-0x1008)={r3, 0x1000, "d092a9130107560a202258b95cfd7d27e6e26f6d84332cdb836c88d8ea0079909aec6853c7fd07e5bbdfeda2967b0a62fde0ea3263a98f11c3a51d6aeb0e701146e7fa6cd2e798dfd31504161f980c6354f56eaffefe63158846da3b1b4d2934f75ac1a4e46bc473d5f28f56bc6a4c5ebdcf500e175f276f36f978b8038906905eb9c2f7059f8175d02a0cd5cd73828f88b7c0b8447206e5fd0193cb6840523efefa91d76cfed3f8b01e885a7febc239a39055fbcb773bd98ebe693e14816d287c8e63d4b5ee0fc9a87be5bbcba78d3e45c4ab033558c4440e1b4ce2294db81991b30925de686173291399d574d131f6210b5ef9e10368119892fb81b60741a111de283123b09875fce8401dd8aa185ec49b78d47b818b084afb1d3997fdfe09f3d0af088ab9787cb19b78e913ebece7832f5f7cb3dc0fbd0166019305d25567fefb228cba6b561992d86370c93ad1637969003548c4015c37be80541e658d9a125f18dae79ab0b0dfb432e9d761e7a4873bb7c8034a1f49b6e41bef5f8ccd6b92a4b2e247ad6735c04bfe04060fe8ee9fa0c8b0199b97c776a201eaa5bb26e93ce80e66c84fdd3b19771c113c440fddb5ec20d0c7f0983eba43cd327bc838467741f56231d83ac23fae559ee761a3cb03afd8444927ac2a6106e782de190f50a3b55bb5a234b20752b8f0061cbe644851605362658e0187c25adc728be3d3be90b2eabee4e4628f14936281f69b3a37baa0fba8c6481ec32a10057953a7dd69f3b3da03916a4f48c6dde5115c81eb365300e6053c77582f75fd1f65aa52589bfb309c12826f62370abe64eb589a6c2eb235926815cc039296e40574988f95a1f5227d013c9fce227f8f78dd529c8d747c82cd9c0e1376331d688c1cea50f28291ef8f7ec50a2fdb29a387b16a6aefcb4c7dd6158bd7bf2adbddb6e91276202fd5990d9b98b27a6bdc7ab82182b11f7adeab980d642c646682f4b3385e657907387691053b8b646e314999899cc826f615c8500dc2594771bbb7665927edf20184c6a7dde4cb9c7c556ddbb5f660a99707636ea027a81aaf09e58459466efd6242e237bf603987b1a54bb45c5d4e1c764fe6adb5361fbdf04e7dd1760364c4b7c51d74b096d512c73e10cbd121e1e6232e9fb60f5b56af5d6413bf0e5f159b7ce95d26c46d9dea81430fd29437dc4879a75a2a7e15eb81faca063f1af3993c7d0cdb67b518ad42007bd702dd1fb1ed5a3d6df7f883c8a8181d9cc910db50a581442b8a5755869027ce95519f08d63776b1f06b425bd4c831412a378c84c0d2eec66e099180e2f051023e4e7f24e4d99a99d6ce555f990eb22a5dcfd787104c31daf7867fa815dc441ab4de8b9a460a0043ef3e944f5ad41b524c38f8166934b99ac8aa97bb298e07bcb9bb6d6810dc91a24d76c1797b92131f565780701c4ae68016ca36ef05e4342726f7c09d564bb24f63b2feb0f97741f4737d3025959494b84449df8d71e1fc9fa31bb9d8a62fc7669d61bed8420073cd2692aaeb30318ad9895458430d5e01165519dbcdc35decdd3dc08b536e24addb20815d770a9bd92c91190e62777a958e2c8836b62ed1f61e07842efe37716d1080515685fc1ae00d17718962d2106ef603ad2591c787f9822a30c6cfadb60624eefbfbf2617133a74e03eeb2be0cd2efa6168f27f1ee842459d71f5e8475873607b3e60fba86cfbd16d80bf52ebb8d42a23a21731584c9b3a89394921e48f9aca7d1c8db8cc89befd26e039f7f35febedafea3620635803671dd366f7a546ae472a3cee3893fb22bafe80e73f4e76e8ed778da329097289218242f62536b6629db5e5526165e8328e068ee891467a98a8efd19f94c8baa5c08520c38d5e29db406fd42a7caa8b48d0e7b458975bf55e0a8db890b95c839ed472a7c015ebd68e79aae5f4aca26a0ce14fc20c5da1fcaf8907ddeab9481eac0d9464f2d2068c91260a38b9a7ae5961392b81a0311feb07ddc5172376c204880c426ccdf12307581b6120d3a2d447157a8ef9d64b92ffa15f78232d83bdb188dd1cc18d933b9d6d82ec10929646ffb608b0fefcda084f05f39e5d297fc14c33cb40f5bd39d46d82a0bb216721996c8f43e00e91b2346178ffd47da9e1302798b5a14cad867b07728f666836434f4fcee40025e185fcc56a833f2c7b2bd23d988fa0548a882a611cc5daf00ea7ec271201897cd443f98861b0766f89b3117a1736775b8495e2fb9f6c38613832d052672069f0d36c7dc9f5770736653835c4a0204cff4c11b88dfac38294ca5557b484fb87d1981e593e58ede5b4bb6957d75038113ac193d1b143e76c1a27440283a2f09b9d4c10f1d076c2e197b31c9424c337551905d0384ccd610863ca368f6f9d2d41c6ada3e1346ca9a92dfd0981a21ae1733420c89660a1a9654fa3d731407a9a6df2f9054c8470360647738fa5a8d03e4b90e273e0e9570b08f6bceb2dd21dbae3e722ee40b3ddcd73144ddf91218f32505cf97d2296b058bf9393b1046a9c88f49c788e439a01d3e858e7453b91855c56060e28de7025d5b190181398ce1f06005fa766310e8b3077f22156f47761ab3ad2aeb8d39442deccf428463cc0673e26b14387f5cee93f466e91ab8ae3c97503c0f888a31c111fa3e56ef933587faeb1243e8a88a16b724125bdc3c7e0e6074e7e06dec4cbcc1ec3382621419a5556c6f9dc081e6a6a23b8fbaee00ea84428116f1a9a3add20e6a71c146da7ed05aafbbda051d586575b29991d16ca1e441fc501dc998a6fbe178fadcaaf638e836aa38f91c2c535f9a9775008ebf5ed5e1f0f60d50f91ddaa7a6ecfef21d906e20bbffbd1f25ee8b72c223c7d7effb5ee5027a1e845f598cf3eee46b71216a69c0e2c36988c6cc3e6288bed1741628d47a94a722fa41bb12cede48aff2e34e1aa465b52d01677e463c432db1fe95fcc995ffbcd997bd3c3af4661df13bab373cb41a9dc94d32a4c84274c66e5687dd586188ac437ce9f685e4fa77ca1e0eb59c7d99ae556e54e0daf403c2f114136cbd810033bac58fb957746624fdd99eae9e27f8412c1f067267c328e5cfb379b58d0dca25b8fcf03bdc69294f13e8f4265d8ae28f4cb98642044281d0c444a22580d42aa37df68efc049e9efe3fe74db4f19cbf16d1035c7e34d93dc4b072276b3c6a49565236374092d55b3aea40b6f98dde9ac5b71d6e018a09c1211dc8356ac4e4714c5dc0a4f2c59cf8ffc630cee9cd32026c555c98a6242785cdb5038c421881f424cff2efd0e7d5b682fb44891ed27a5ac43877c389be73335680a94d7051fe5e73dc6c10fdeef6ccaefc63dbb7d877d471ebbea3fa181225aafbeb4ec42a61b9e9349b769daa543cae027e9d31a5e7aa4f3428b68914c36a89eb1ed8270a62defa91e355573e360e05432aa0f45d1e87fba91ed6776d5ef3883a6c2114c852d4222db9584ba054926a6a338080296f78df5e3758deced1cf1369cc9631bdadc7f117d6eb4754ff81d8bf577a2a1f6be66d8c2680a5b429b1f9db7b655c1566849f84be50183f210dc027c58ccdc1a9d9e717d31ddee3cd651628ea2b3b3c0ff48c6e5aca400ff57a8267f84705c5739f4b517a190a6777368ad132d2b22aca832035ee0293879d216178ab3c7478c3b9ee41fb464f6b7f4ab711bba35fffc370671532959e30645f32499e3abc900dfe1b93025a9b6fb1199386ec5e399ddaf2f2f64a182fed06f7901c1c56b8840d252272fb68b50033120d2219a771ac3a8fcd4a76e3c858f20c197ccf6cf2cc70170bfcf9619c938264bf03d9276a8a5cda6193665b116cd37ce5c4e5a45dc9e3ef9d6f5f5e218d141b01c1f210d8e1b21bbc5b472eddc3c9499a31788132ae575c1c606bb7c53b58c173ecd3c437ac209ea1331be0d71a1a4eafd3792a03830da8b0bf8a31b8db6707dd73a17a19db8ccf92e4070efa470c1d79fe1c1189c61e9e4145f49dcf8390c53ec60a1dc7d9ef171d41e0771ea8057575711fe7c34fe9e15524916c376cc562d1d3a01779dfc21a0c24793cd825c7b934f8c8b5303d9a882784833320a7f1867dfb7e08ffa001595bdc37f4203868b0e0c354d52c6c9f46474e8ef03c5673d4ac94a85e6e397932f41562cc508ab7b60d52ac3779eb06fec7450dffa13b8b498cc2c93fbef12ae4f4780cf650925f306123df9100e15ecec52036607323917e77d112aacfbf82cd2439e6fd0875c9c21e7f5e23b5bf8c0150e412d142a12d5335b90aa08c958d52ed00b6c3f5fb495d059e8cc72155341b48c009924d360ea3881cf58ef356572fd56917d5d10d6ed27110f321a489546c2dc93ce6ddcb171f8645954ecf368d0fb617303cf1ce0569859640353c33c05da343c2862b485aff51f1d77bfc2ad389651374a9ac597a8589965f6ed822b8aa31df42571fa58bdee21f2303f13f3226f6824fc443152173ee754283ce72404dabd6f6415b976ff382139506fff6f0c07c36512178da78d44d58d11dd732f36773f05bb138cfd46ec7c9f50b363c5c6e14fadaab30059abd922afd85d0cbef4677f6d3a86601acf3b74d81182edad450c40f38664e7a1b229a9327ca2edce4a5401fa29bfd3b87d7e53726d0cfef4f594cc6c8da2935ad46cf0425fd6cfcac984fe661525777600960dfc6f7517e3095afae1b1afe21b2f4676ec05257d645f59f35c73863e6286f936320cc0356a410c775f71aa9a715b251ffc6c8fd2693aa6f22cef67749907855585a78e15dd26190be239aa0469709d2cb1cdbfe0ad28348ef452c85146057f82a11794a64f14a8e39ee3d9e2cc204ddff30adc90fde746ceb1f1e47d4da5f3af8920a5cbe8a5d8f8b4e15ea600de565a1fb5955e9d745e40ea2888e3d3c4aa8ee704afc994cff8ced2c33d7ff8909668f7e2649d0c584f3972efa53218c18b91033fc26d1244b22aeeaf3e1cfb28db60b22ae85ce211c9f530075bdc14fc8b743f29604a70ed9bba2ecf225b4f2952a926ea0bcd6ee169e5ac56916b57e3a099844e4ee96e0a1115cddb1e4b6a8c12c3f70c6d9af4df5b5e50f8f3e909f2ac57a188f12daa46a2f8533d0ae2da846eef287d58b8f58f5f5da463abcd7fa4a6b5c9f535d8a7980aa25e5c4f2c1a79517e21f7cce15781a229a5171d0aee91f25c7590f315639a8ed60c41639f4e6d167ec4cb6029ed01f14cb20cb08b64c4949724dffe3571f948b9d2711ec4c3d60f57b2dcf3d1c1b2da051117a5d44605ed63c1cf78429733d5958b74ee208c2c5e1085c496cb5437edece444cd962de6b298a936f667cf7bb06425c711074957a8dfb93026f661fcf2119f0468a50c234a04c1222a5758f9d52f074784f35969c208860cac8f70f82c9165424c1fa23b95e1f9ea5dd184402117905f66fb1731064061e14afdedc5897e40444b391a95f0eae589fa0ad001205ee4c5e0959b23abeec44476cf680e48ad121300c35048e7d15c256c5dae9a4bbbeb4706f6a1dc94e91590c4f0a23c9670c773c3b52ca0775ddd971fafeab28c93db4509283a2508ee51ab1e6774cd8ddb59827fc62637a3588b84f0ca7af98940ce6ca721d689e49103a4a2676028eb75a939f5b7dc592b850f30f2c107eacecc4ebb2c0f54d3229f3171a0156adbb2c9e853d624260bbf0f381a7ae5e00d1b8cd0be3789c66bb6a5a375c7f44f063a72661a346ebd3d0721f05f0c0f9c3ae5b702fdaa7983528d59ba6680c7dba73abf47903b68b7f3f8b91d25d6315f69b6ff64a2c244b048949dd46e876a2"}, &(0x7f000028a000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000bb7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009b4000)=@assoc_value={r4, 0x0}, 0x8) [ 63.090290] binder: release 9959:9960 transaction 31 in, still active [ 63.097000] binder: send failed reply for transaction 31 to 9959:9994 [ 63.103716] binder: undelivered TRANSACTION_COMPLETE 2018/01/19 04:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000296000-0x10)={0x0, 0x0}, &(0x7f0000560000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x2710}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008a6000-0x4)=0x0, &(0x7f000041f000-0x4)=0x4) r5 = socket$inet(0x2, 0x8080f, 0x1) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000462000)={0x0, 0xc6}, &(0x7f00007b7000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000024d000-0x8)={r6, 0x0}, 0x8) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) renameat(r2, &(0x7f0000788000-0x8)='./file0\x00', r7, &(0x7f000041e000-0x8)='./file0\x00') sendto$inet6(r7, &(0x7f00003eb000)="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", 0x2fd, 0x100000000031, 0x0, 0x0) 2018/01/19 04:48:04 executing program 3: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f00000a7000)='/dev/snd/midiC#D#\x00', 0x8001, 0x100) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ad3000-0x4)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000569000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000068f000-0x4)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799000-0x4)=0x7, 0x4) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ad2000)=0x7, 0x4) r2 = dup(r0) recvfrom$inet(r2, &(0x7f0000acd000-0x94)=""/148, 0x94, 0x0, &(0x7f0000acd000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/19 04:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004ab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80001) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ef5000)="305a6e8bfc10fc0c33d782bd1947c2f6", 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000838000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000214000)=""/4096) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00006fb000)={0x0, 0x0}, &(0x7f0000e7e000-0x4)=0x8) waitid(0x0, r1, &(0x7f0000297000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000df9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00002d1000)='./file0\x00', &(0x7f0000cf0000)={{0x0, r3}, {0x0, 0x0}}) 2018/01/19 04:48:04 executing program 1: r0 = socket(0xa, 0x80002000000001, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x4c)=""/76, 0x4c}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/172, &(0x7f0000001000-0x4)=0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x0, 0x6, 0x3824}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1000}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000)="bacdf9415bc316da4b0aeaf7b030b03f2b7b0721bbffda7d101eb7ca62b3c612a7476170d882b774c427d2ffb888bdbe47cc66ca52", 0x35) [ 63.158061] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 04:48:05 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xf9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x101, 0x100000001, 0xf913ac6f41a627e7}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x400}, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001000-0xf0)="9969a4f8d318159fc3cffaab50331af9354a1b2a4806dc08efbb206bdd23eb4c8f84c16bad6f25b97e6df9dbe1a69d15342151a58ad53317a617f32162013a7222ad6915fb63947e1ecd1d871f9142cf4108ec558583162af741f255a24be84753cc4dc0502dac5ae8c6e966dcc008b234ae5e53467656edcd59df24bd673479175fb50c13ff25cfaf4e9ce510853636c1842e2f79a52771efd2fbaf14fb2dbee445f1400210578084b419c27f56ad02a8426a53b4903beec262e33721662503f91e9a289027b6090ca3ba9de56b608bbd1e75da0e7c3f964965bb17ad6e91ced31a7139457520558837b8092b9643af") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@ax25={0x3, {"d2092a05c6ce0e"}, 0xe01d}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0xdb)="2ace47bba4e62db6b27249a316310f30465f39698c1936655cf1f2380afc94b72d5fef05bc58c78168a212cfa10c92c9aaa155fa01fa060c725a9016b5b8d23eb0a62073e92d7f739eb22e55e6cde140c41abfe4ca6898c59c771250aa4445decf28906a7aabbcc6405e2a06c10c41b79c41f17db511b83a8cb283089a1f07cf65be8bbda8bd3a9a264f7593dd7b26d51633e90e31d1fe3d51440bf75e806402ac7e7c397240b933c17b199088048c4dc24f95ce5be46277cc9351f5df919ff07e0f7da5a4cc5e49baf24d9b5fa3ec4fad0b1840cf51f8f50032f9", 0xdb}, {&(0x7f0000000000)="7b7451ef09e366eceff07a14fd60eb1ba361232a0ea124167e636ef398d43aafc1bf24c9b30a975b858aa99e366eb0fd457cae00706dbc668c44a0521e2c136b0ff06bfa3d62747a9015267e357bbbf8a73533d3f0c465234a3ce2162995b9eb4d5030350c8bad53660536b2d122d95eed3be6ac915343a533b29506f8a9a244ef51bda0ca4adf0d1c05f7bca2ae1de11b9ab0", 0x93}, {&(0x7f0000002000-0x20)="197127c4644377bc02b17373122aae8ffeb9664151b68c5640a6004982a4a806", 0x20}, {&(0x7f0000000000)="3abb89ab2961d698ce96edede8b5e0daa254db89b72a58cfed57ddb4247af59492aa626e8f36", 0x26}, {&(0x7f0000001000-0xcc)="7cf4ddc40ea4d4b9493bb92024a195ff382cd55233ae333301d7cf354f2a248c2c496137177626c52fb3106a224eab3aedf5cbe93c50295241e485503131ff80395f20bee3fc60d4aaa62e31f0b46909c70d3063a7f30fcad2928ce5a4558aa743d3e74c5746cf00cd30c39243671747e782a52f144e01865405be87ae4e57c9b32d1c460c1cef64c8a48f61a92ad3256aa5e81b676dac4ca7a5a9dfcdd94705b5eed6c8c71528f0017e59ddd6d730a6d1ff550ff3515adb7dd0205708c6e600c22c41c8d1f60c225d57ab75", 0xcc}, {&(0x7f0000001000-0xe9)="8fd01cf924f53dfd611aea76021747b8bcdc14b07867ffd64890f4ca6f5d6b0d003e92fa25b9717d6cf431d515962eb507bbe587374b2eeb53eb44487993d77e00fc77e415733a78d5f962de5f3bbb4eaebfb3ce59834966eae500074e6776d13740bfb77b79d344acec82aadc826cb6078553edc89eeca2d7b2e03593a8cc138a54ff5083eddee4274bd2fd4efe24fc15a890079443bcd5ead25c369d4b8ad93d2bf44be764627c4281b29c27cd0437d7fdb92c753a1d2ab528e89650726d47169c10dfe0579e2688c95915b4c12fabf54f8652d51da9922354a9503a95ae92f98f29e7f42993fff1", 0xe9}, {&(0x7f0000003000-0x4b)="ab37e625d4456f0c5383b303f448cc2c0a4aff0e58f267aff86fad88e182f9c68a86efc683ed1cfd532a3848c67bc945bd7a6a52e30c591aabef280630be144e6b8813f7fb35a8439a8c18", 0x4b}, {&(0x7f0000001000-0xaf)="9fddcc1f28fef34edf5fc6fe6ef6099291e5414e2d706cb4e0791e7b068665ca427c9156da09150cf58f4cbb99d5e45564b9ed219a5ad0545cfcd6445298335f20da817be87f72005a320d743a816024c0f04f63a3253d37199d476f73924e3750d267dc3e3ac74494a41f22875b2a77d33b75436b72ad93168daca4014762bbfa02c0390a56c87b01af065a1a95d0accc67d5800c3fb5014454b9ba0d7fbe883cdb59f67a61a0ef3b1f08f8fedae1", 0xaf}], 0x8, &(0x7f0000001000)=[], 0x0, 0x4000000}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00009a2000-0xd8)="d4", 0x1, 0x0, &(0x7f0000494000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') r0 = open$dir(&(0x7f00007cd000)='./control\x00', 0x6219900dbf205235, 0x2) r1 = openat(r0, &(0x7f000066d000-0x8)='./file0\x00', 0x400400, 0x1000000000000108) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') getdents64(r1, &(0x7f0000e69000)=""/119, 0x77) r2 = openat(0xffffffffffffff9c, &(0x7f000051c000-0xa)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) unlinkat(r2, &(0x7f0000bf0000)='./file0\x00', 0x0) 2018/01/19 04:48:05 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x7, 0x7, 0x2, 0x6b, 0x3}, 0x0) 2018/01/19 04:48:05 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, 0x3ff, 0x0, 0x0, 0x0, 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$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000904000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000561000-0x18)={0x2, 0x3005, 0x9, 0x836, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x10000) r1 = syz_open_dev$sndtimer(&(0x7f00005bb000-0xf)='/dev/snd/timer\x00', 0x0, 0x20e002) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000213000)='keyring\x00', &(0x7f0000416000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f00009a8000-0xa)='id_legacy\x00', &(0x7f0000ca2000+0x2bd)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2f000-0x86)="c2", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f000027e000-0xa)='encrypted\x00', &(0x7f0000658000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000f000)='/dev/audio\x00', 0x20000, 0x0) r3 = getuid() r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r3, r4, r5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a4c000)=0x1, &(0x7f0000604000)=0x4) 2018/01/19 04:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f000040a000-0xa)='./control\x00', &(0x7f0000001000-0xa)='./file0\x00') r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000307000-0x8)={0x0, r2}) 2018/01/19 04:48:05 executing program 1: r0 = memfd_create(&(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r4, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r1, 0x12, &(0x7f0000d31000-0x8)={0x0, 0x0, 0x0, 0x0}) timer_delete(r3) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fgetxattr(r0, &(0x7f00008b7000-0xd)=@known='security.ima\x00', &(0x7f00007a1000-0xcc)=""/204, 0xcc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000188000)=""/0, &(0x7f00008e1000)=0x0) 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be9000-0x11)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) renameat2(r0, &(0x7f0000127000)='./file0\x00', r2, &(0x7f0000d85000-0x8)='./file0\x00', 0x1) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) madvise(&(0x7f0000707000/0x3000)=nil, 0x3000, 0x0) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x321040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$setopts(0x4206, r1, 0x400000000000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x3, 0x3, 0x6, 0x7, 0xffffffffffffffe0, 0x800000000000101, 0xffffffff, 0x2, 0x68a, 0x0, 0x7, 0x8, 0x81}, {0x8, 0x0, 0x80, 0x10001, 0x0, 0x3ff, 0x8, 0x9, 0xffffc00000000000, 0xffff, 0xfffffffffffffffd, 0xffffffffffffffe0, 0x7}, {0xb37, 0xfffffffffffffffb, 0xfffffffffffffeff, 0x7, 0x3, 0x101, 0x3, 0x8, 0x9, 0x1, 0x1, 0x7, 0x5}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0xbe)="38a376d370dec7f29a2d019d159047b33be1841eae4ee6fce57f0b45ef0fdd2c83fe6d31bec18cf9e58511eaf2d3cd9d05e6ec5f81daadd6480bde804b368411ac58d195df04c94c24e4957b39ae21a171e51eeeab1a72d02a69496bf9c660a7bc4fd360e44b628267888da0c7f79112f920b6ab9bf2331fd80cb9cebd0c060ace4561a8098b524d8171a5e7509752f527c41e39f5954c3c9e588e9af8973f8dc13f3b216144ec05effec88dd2e947932284c89c82c4898141a2eef5276e", 0xbe, 0x80, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xbb, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) r2 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0x0) keyctl$setperm(0x5, r2, 0x10000) keyctl$setperm(0x5, r2, 0x100000000) keyctl$describe(0x6, r2, &(0x7f00005a8000)=""/0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) 2018/01/19 04:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 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(0x5a, &(0x7f0000fca000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x7, 0x0}}], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fc6f35229bde86c30a854aa53de78a0f96a893dd1d33bee00670bcd98aad23aaf2894260f85e95d4b396dba41cab696702ffd430eb66ec6de534dd6009430f7c"}}}}, &(0x7f0000487000)={0x0, 0x2, [0x0, 0xce1]}) r0 = syz_open_dev$midi(&(0x7f00008b0000)='/dev/midi#\x00', 0x2, 0x40) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000227000-0x8b)="ee5965dd43c51a909766c633fbe907a6828dbe1a44e54cf75feac4660b95a4e5cb402f2b8f06ac347a91197766603f4bcd79bd7c353ffd554436b59d3695878e38a1ed164762efb3e3d4f343fb3e2d75a89d9c6028cabc4ee722d48784094a4130383770009b485743f38c05c2aa9b5202b21afa31039ac0c139f68cf0da047b6730ffe5e97768b84332bb") 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000d75000+0xed7)={0x0, 0x0}) sendfile(r0, r0, &(0x7f000062b000)=0x0, 0x101) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/01/19 04:48:05 executing program 6: r0 = syz_open_dev$mice(&(0x7f000027f000-0x10)='/dev/input/mice\x00', 0x0, 0x28080) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000072000-0x20)={0x103ff, 0x3, 0x2, 0x2000, &(0x7f0000734000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) [ 63.334395] syz-executor3 (10029) used greatest stack depth: 14848 bytes left 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009aa000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x5, 0x80000001, 0xb, 0x6, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f6000-0x9)='/dev/dsp\x00', 0x8800, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a95000)=@int=0xf4ed, 0x4) r3 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x6) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0xddfd44cb9be6b261, 0x0, 0x0, 0x34b) sendto$inet(r0, &(0x7f0000152000)="1877cd8da6e4f223f74c0e75cc842ece5541e6e4ce37c33b25846f8c522f8809ebd6bfb85867dee0f49f6742589a6664d370054450d550fe86bd9d1335bcd1345f51cd662301f686077dfabf", 0x4c, 0x0, &(0x7f00008f7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004b2000)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 04:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf1000)='/selinux/load\x00', 0x2, 0x0) getrlimit(0xf, &(0x7f00008ee000-0x8)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000497000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 04:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000a4000-0x4)=0x5, 0x4) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000175000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) ptrace$getsig(0x4202, r2, 0x6, &(0x7f000028d000+0xc97)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000d58000-0xa)='/dev/dsp#\x00', 0x101, 0x100) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet(0x2, 0x6, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000079000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000cea000-0x4)=0x2, 0x4) 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000948000-0x7)='ns/ipc\x00') ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000fc5000)={0x6000, 0x4, 0x1, 0xc5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:05 executing program 6: mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000977000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000977000)={0x2, &(0x7f0000979000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000097a000-0xe)='/dev/admmidi#\x00', 0x5, 0x400) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000054000)=0x14) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000097a000-0x1c)={&(0x7f0000979000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000097a000-0x8)={&(0x7f00004c7000)=@getlink={0x127c, 0x12, 0x400, 0x1, 0x0, {0x0, 0x0, 0x0, r3, 0x2208, 0x0}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5}, @IFLA_VFINFO_LIST={0x124c, 0x16, [{0x1230, 0x1, [@nested={0x1104, 0x3, [@generic="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", @generic="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"]}, @nested={0x128, 0x16, [@typed={0xc, 0x4b, @u32=0x9}, @generic="705a4d74789ab8136a3ab5199a3e5db8255a9fa2c3c7ca4dd2eabc2899558acb8065af70831887dea91d6735", @generic="98e9802fddeaeedb72d2ff99fba749bb31a0a6e50c4d615934aa95f2b1f6a65b8606e5aac11a747ba1e05dd9d70eaa50f7d472aa5a904364f5ee522aa5d69f42b7dbfb628fc0f74302d20c990afbf0c4d2c61ba179331ad102f002620c6b90c31db680f19cf10aabc191d0687b619bce1628a7180edc2dd263fa06d665ea74aa4997c4834ea37d1fd9c5f93ac6290f5114d0efd7b6ef5ccbcbec9aef072c399fca3852ea131a32a85d69d45a9f2018559a4708f93bc78ad03b22030ca45e342c03fabc13515398475a9e2abb4edc1f3c", @typed={0x10, 0x66, @u64=0xfffffffffffffffa}, @typed={0xc, 0x51, @ipv4=@broadcast=0xffffffff}]}]}, {0x18, 0x1, [@nested={0x14, 0x32, [@typed={0xc, 0x89, @str='\x00'}, @generic="8bcb35"]}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}]}, 0x127c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008014) write(r1, &(0x7f0000913000-0x98)="", 0x0) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) set_mempolicy(0x3, &(0x7f0000a34000)=0x80, 0x92) syz_emit_ethernet(0x36, &(0x7f0000003000-0xa8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000a000)={0x1, &(0x7f000000b000)=[{0x34, 0x0, 0x0, 0x6}]}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000005000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000016000)={0x401, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r3 = syz_open_dev$mouse(&(0x7f0000016000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40002) read(r1, &(0x7f0000011000-0x39)=""/57, 0x39) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000016000-0x3)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000016000)={0x1}, 0x4) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x3) mkdirat(r0, &(0x7f00005d7000-0x8)='./file0\x00', 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007f0000-0x4)=0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000ab000)='./control\x00', r1, &(0x7f0000eef000-0xa)='./control\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000050b000)=""/51) 2018/01/19 04:48:05 executing program 4: setxattr(&(0x7f000055d000-0x8)='./file0\x00', &(0x7f0000f79000)=@random={'system.', 'GPL{\x00'}, &(0x7f0000037000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x68, 0x583000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ba2000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x9, 0x3f}, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_ivalue=0x0}) getrlimit(0xf, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x0) getgroups(0x4, &(0x7f0000002000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = syz_fuse_mount(&(0x7f0000003000)='./file0\x00', 0x0, r2, r5, 0x8001, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000005000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x21)=@random={'security.', 'vmnet0+cpuset$,em0$self\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000007000-0x5c)={0xe30b, 0x10001, 0x37f, {0x77359400, 0x0}, 0x401, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0\x00', 0x6000, r3, r4, 0x1, 0xfffffffffffffff9, 0x0) close(r0) ioctl$TCSBRK(r6, 0x5409, 0x1) 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) read(r0, &(0x7f0000000000)=""/15, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x200) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendto$inet(r0, &(0x7f0000a34000-0x2f)="d51df4295488d12a5eb7549e924d12e1b4bb95a6907832247c4b5514c09b1554220bc3eb7d37f922fc73984d09b457", 0x2f, 0x0, &(0x7f0000fc9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a74000)={r0}) finit_module(r0, &(0x7f0000295000)=']\x00', 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ac9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcc000)=@ethtool_cmd={0x4b, 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]}) 2018/01/19 04:48:05 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) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000ca8000-0x8)='./file0\x00', 0x1ee96b2d1f6ecc82) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f00000f6000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b53000)={0x0, 0x989680}, &(0x7f0000cb6000-0x8)={0x0}, 0x8) 2018/01/19 04:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) socketpair(0x3, 0x807, 0x8, &(0x7f0000397000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000333000)={&(0x7f000062a000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000edd000-0x38)=[{&(0x7f0000e6f000)=""/137, 0x89}, {&(0x7f000006b000)=""/211, 0xd3}, {&(0x7f000084a000)=""/4096, 0x1000}, {&(0x7f000073d000-0x31)=""/49, 0x31}, {&(0x7f0000e3e000-0x78)=""/120, 0x78}, {&(0x7f00003d0000)=""/51, 0x33}, {&(0x7f000040b000)=""/208, 0xd0}], 0x7, &(0x7f0000cab000-0xd9)=""/217, 0xd9, 0x8}, 0x20) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/19 04:48:05 executing program 5: prctl$intptr(0x2c, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r1) r2 = socket$inet(0x2, 0x1, 0x0) flistxattr(r2, &(0x7f000074e000)=""/17, 0x11) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002d1000-0xa)='/dev/cuse\x00', 0x10200, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) close(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e4a000-0x10)={0x400, 0x4}) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e33000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e1b000)="6d6f756e74738b61747300") sendfile(r1, r1, &(0x7f0000502000)=0x0, 0x9) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000022f000-0xa)='/dev/dsp#\x00', 0x7, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000a5c000)='/dev/vcs#\x00', 0x7, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000034000)={r1, 0x0, 0x4, "2c3ba8088a6cf222463b0861fd7ae3d61349b3b4f3c0530ab1f40efc51d6b841aafad2093c850e91cb34ccc0b2df04ca3aff9f9042558a159725a8f0c0eccceb60d88cf31db6df8ce486e2c375bd856b411966f85299687c1bf2f13ce545543b646c111f7205e5629dbaf110ac767049242217558ec531a82e568b8f95760337f0a0f841bd5868f4b67eb479b403488336476e8dbc6e7915"}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe80, &(0x7f00008e1000-0xb7)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@generic={0x88a6, "3d9e0ab49eb6c0b199e1d0c4c6f101659d2c6ac21b91349bde4f21037927d61d89e1c79391a1f29d6e81e5b4aad8b0364c48e8e42395b7f845657b1d383c9881b41769d187b981d1bb885a076d61a56e47a5996dbcbc6f2109e5c61046f0d5d0a0bc80a548b47ec86e368975a4f96f69e4f42e9b0503ed66e0a00582d19195a40cfbad833f4190d40f7b8727e3f2010df865349162952653ce9c214cda6d41cb3b1ff2e9d2e1df5f"}}}, &(0x7f00000fe000)={0x8c4, 0x0, []}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c9e000-0x4)=@int=0x0, &(0x7f0000aba000)=0x4) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/19 04:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000465000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000ce8000-0x39)="db0ce03bbbfd21a9f73d4b3796cf4b97f32903123cf86b1f81312cc021a2f26cbc704ef1b9afbe496da7330f3d69fb1cd106b212786748dde2", 0x39, 0x0, &(0x7f0000571000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000417000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)='U', 0x1}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000050f000)='/dev/audio\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000552000-0x8)={0x0, 0x7445}, &(0x7f0000307000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f8c000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x400, 0xff, 0x8, 0x80}, &(0x7f00008cb000-0x4)=0xa0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000822000)=[@in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd5c}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x2, 0x5390, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) read(r0, &(0x7f0000a4b000)=""/194, 0xc2) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x69, &(0x7f0000ab0000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000e84000-0xea)="ee2ed1eeb91a91eac26b27a4082956c410124dde9f91c4b4a8eb12ba8afc6520f940dd63317300af35f9d5ce307a1543e55a7265760c0ddc818e8fd8215612908f9828bea8018c874df60d518b0da02cbd1b806bfb06a2dfc2033e8ea9979f664869d9d7a85546e181c89faddc33f7f27f7d661e069ba1c8a646c15f13e8bfad9f1b8a6c62917225a93a3b8784e01362e8eb2588b9881eb320ff722d31cfffac198c9a21df368c502b5a6579397ea255adcd781a98f10e6e507b857f6944598c5e7c727a827b22adcde391642abeb2ed37ef76389228a455958aa1955f6bb5db5361617ff831729e7b17", 0xea, 0x61) r1 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cff000-0x12)="12530000010000000000000000025a000ae9", 0x309, 0x0, 0x0, 0x0) 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c33000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003e8000)=0xc) r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000cf0000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = accept4(r0, &(0x7f00008ed000-0x80)=@generic={0x0, ""/126}, &(0x7f0000351000)=0x80, 0x80000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/checkreqprot\x00', 0xfffc, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000b65000)={0xd6ec, 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000789000)={0x0, 0x10000, 0x9, 0x4, 0x4, 0xf4, 0x100000001, 0x7, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5056, 0xfffffffffffff9ef, 0x9, 0x80}}, &(0x7f00009ce000-0x4)=0xb8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000033a000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x868}, &(0x7f00001e4000-0x4)=0x98) 2018/01/19 04:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000193000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000587000-0x6)={0x687e, 0x200, 0x38c}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00006fd000-0x8)=0x3) readv(r2, &(0x7f0000637000-0x20)=[{&(0x7f0000b68000+0xd76)=""/245, 0xf5}], 0x1) pipe2(&(0x7f0000ddb000)={0x0, 0x0}, 0x80000) syz_open_dev$sndtimer(&(0x7f0000e4c000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000800000)=0x0, &(0x7f0000aae000-0x4)=0x4) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x0}, 0x0) 2018/01/19 04:48:05 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) mlock2(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000011000-0xf2)="e4548fa68d5e22575d9aa8f9f5dcc47f8a78449ea6eecabe787a6dc9a3028ffecb1c2ffaa2d76ecb1235197f0e00d3f4e3eb1a52169526c7d0ce183e461af3feee70d2e3bb6228777c79780cc9acb97c01107bc9cee2ce163b4c9d76419675086309f14e52d000b29b08a0b0ed1ac0bc9eba15e6d05e4f8ba797fcce2bc41806b9dde440ff013fe918ba66434dd29362c2ad9ef9e7845dadea64416bcc83f223a49c709e03b8e24a2fe69ed30ca0c3d37c6c55da1294d220202f97237677c23c5632a1d161dca660d4ba83d9577f89a674ae173a529ee402134327140fcc119043cba92f9756a056e183fb027f91a65b8ab2") ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000000f000)={0x0, 0xbe7, &(0x7f000000d000)="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", &(0x7f0000009000-0x7c)="d493af0f199272fc4e42d26cc4cfcb2ecd43550917818eeb7d3062d17a5f19ebee6e474b7682a4440c22774eaaaa2c9ee94fe8d2abe8c518d9b3df5bf1e5315f52b21a5a5553375482972d41438448416df8a218f7e3d156c2bb65ed2d8963d9c8bda1ebef1994073af15fb20f7aba6ebedddcf08f61597c84f87737", 0xfb, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0xfffffffffffffffe, 0x0) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000c09000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ed6000)=[{{r2, r3/1000+30000}, 0xfffffffffffffff9, 0x5, 0xe23}], 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x10000, 0xffffffffffffff2e) 2018/01/19 04:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$getflags(r0, 0x40a) 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10000, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000003000)={0x6, 0x391, 0xd44, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8c, r1, &(0x7f0000003000-0xc8)="03b95462e60173263ed1c44fe74151e35f35182bb8c837fe8847429e78abe0650d096959fbc2959934e67c85b856ef7d084c05ee9a1673bae579e565f4d6117599f5851604fc9ecd12f863a3cae7579fec614f9a290bb64ac2a88c91bb43d943816fecef85fd55bacd0623ee3f3a14c2c067b270534d952f57876bebd85bd331af2dc7514eb1e79314d1318bf8e57aa010f464b9550888485a344d89b0f4c1165e9ac14796f9ee81fe8ad44ece7c1c1573ba5de6cccd518fec9a41a899745b3c50d539f2958da6b3", 0xc8, 0x4, 0x0, 0x1, r1}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000004000)=0x16, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x2) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000985000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000cca000)=[{0x3, 0x0}, {0x0, 0x24}], 0x2) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ff4000-0xc)={&(0x7f00009db000)='./file0\x00', r1}, 0xc) truncate(&(0x7f0000033000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000b9000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000096000)={0x0, 0xd1, "d59496ca584aa85729b578f55d87f06dac0ea00a4e8819bfe0fc33ff1d68e5386ca38900b77af4ce39a97d0960a32bf0b33aaeb12f1dfb2ed74aabb8996f2d1146ade9586d5914cb5ac3bd57c91a253c3922584e4c70d36c5b4db27794fb5e9befe195bd6da8e07ed5a79b7e4ec26d9786bde5276a6070b46bfb40ff491d2175c2cd7ae9613711f0516102d9f5dd25e2d403ae8368ae58b379ebb519ff444fa365fdd6423f56e289cb229cb8bf4465a029a4647b548e47f86433c444b38ef3bdd87d3019124d0e995f006b8ebb013aa48c"}, &(0x7f00007b4000)=0xd9) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000c16000)={0x1, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000e80000)={0x2, r3}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00009d6000-0x14)={0x3, 0x1, 0x0, 0xff, 0x3ff, 0xd8, 0x20, 0xfa14, 0x6, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001ac000-0x6)={r2, 0xffffffff}, 0x6) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000504000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001d8000)={0x0, []}, &(0x7f000012b000)=0x4) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000076a000-0x8)=@buf={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000075000)='/dev/vcsa#\x00', 0x7f, 0x101000) [ 63.690202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=10156 comm=syz-executor7 2018/01/19 04:48:05 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x961, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a0000)={0x0, 0x0}) 2018/01/19 04:48:05 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a99000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000010d000-0x4)=0x200000) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a99000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x400, 0xfff, 0x0, 0x0}, &(0x7f00000ea000)=0xa0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001f3000-0x8)={r1, 0xc18e}, &(0x7f0000a99000-0x4)=0x8) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a98000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006f4000)={0x0, 0x80000000}, &(0x7f000077c000)=0x8) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a9a000-0x4a)="6975a37657f4f6c415e70103fd915bd64fcb7da9afb72403ad389087e3150419730bb3e0cd9b567adff99d820d0a4d94c536411b9d331b1b4f8125dbdc3b83bf7ec5637e02047f0a55c1") mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a98000-0x8)={r3, 0xa3}, 0x8) 2018/01/19 04:48:05 executing program 5: pipe(&(0x7f000018f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x1b9841f, 0x5]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x6)='tmpfs\x00', 0x8880, &(0x7f0000003000-0x29)="3ca36d338fe59794a8bd2b2e42e2fd306771eb8de57ea88f5ec263307fa614144b05b5fc99c6491d0f") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000+0xe24)='./file0\x00', &(0x7f0000003000-0x5)='nfs4\x00', 0x800000, &(0x7f0000002000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000)='./file0\x00', 0x22) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000006000-0xe)='./file0/file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x0, 0x8, 0x8000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000001000-0x30)={0xef47, 0x2, 0x1, 0x20, 0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000007000)={[0x15000, 0xd002, 0x0, 0x4000], 0x401, 0x20, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000009000-0xe)='./file0/file0\x00', &(0x7f0000007000)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000009000)={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="605753cdefdaf20f284ae46325f42764"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000084e000-0x8)='./file0\x00', &(0x7f00009e6000)=""/28, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000033d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x16) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) prctl$setfpexc(0xc, 0x40003) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000948000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x140}, 0x1c) 2018/01/19 04:48:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000671000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000307000)=""/246, 0xf6, 0x2, &(0x7f0000db5000)={r1, r2+30000000}) syz_open_dev$sndpcmp(&(0x7f00006ed000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x40) 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) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) lseek(r3, 0x0, 0x0) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000064f000-0x118)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f0000ed3000)={0x0, 0x989680}) mount(&(0x7f00008cd000)='./file0\x00', &(0x7f000064d000-0x8)='./file0\x00', &(0x7f0000c14000)='gfs2meta\x00', 0x20000, &(0x7f0000520000)="e59f96089391d241d0e85f10938859aaef944ae5ca13654a366085527c892bc6958c50293310e716e3e52ca6997b279f8590740978d01f5f280161671c84a86ce7c65deaa3cd76d7fbf8380819a67ac84b62988db4d50e439ad56fd85878c940437078547b9dc17d6a9c0a0fbb75dbed5aa572859514065c12669977200313e457c4c92207a0368c9e8fded69e255bd8e6c42bdf9ecbcb0e654b3ce2b8815ee3b6b7005e1916d542bb14d9c8514da43db564398af4e902150cfdb73642180e0dd3ce6c") [ 63.811217] QAT: Invalid ioctl [ 63.892043] QAT: Invalid ioctl 2018/01/19 04:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000aa6000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4400) 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 = socket$inet(0x2, 0x4000000807, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000033b000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r4 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000c97000)={0x5, 0x6, 0x3f, 0x400, "ef86dbb2f5fcf2b2184f50e657662f842095befb179325b5e3043fa3b69a84d8"}) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r4, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r4, r0, &(0x7f0000fd1000)=0x0, 0x3) syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f16000-0xa)='/dev/vcs#\x00', 0xbabc, 0x84000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000087e000)=0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000de3000)={0x0, 0xfffffffffffffffe, 0xffffffffffffff81, 0x0}) openat(r0, &(0x7f0000506000-0x5)='./file0\x00', 0x101000, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b85000)={0x0, 0x8d, "53467270cbaa2ba902d0f2654451997e67a21025b0efc8972498dc5b8e9ad27d9709304972d713a4b045b28d13520c52226e09a1ba1518ef00c2186e8f45b82de976698110c8f1f4a1608c67af823406813b036557bfd438b166cde20f85f22f6a79c78af24f601ad2c4332420fdb2391e3204af513cb10ed9a0ce8ae81c0d064ff3fd9f674cd926acc2a68d74"}, &(0x7f0000f12000-0x4)=0x95) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000089c000)={r1, 0x60}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d01000)=0x0) 2018/01/19 04:48:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000db7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d9f000)={0x0, 0x0, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000ca0000)={0x0, 0x0, 0x1, 0x3}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000b99000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x100) r2 = signalfd4(r1, &(0x7f0000dd1000-0x8)={0xfffffffffffffdb0}, 0xffffff57, 0x80000) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = syz_open_dev$adsp(&(0x7f0000370000-0xb)='/dev/adsp#\x00', 0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f000017e000)={{0x9, 0x7}, 'port0\x00', 0x4b, 0x10000, 0x1000, 0x2, 0xfffffffffffffff8, 0x0, 0x80, 0x0, 0x4, 0xffffffffffffffad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000fc1000-0x4)=0x80, 0xfffffeae) r2 = socket(0x7, 0x80005, 0x400) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000fc1000-0x1)=0x7f, 0x1) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) recvmsg(r0, &(0x7f0000057000-0x1c)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000fbf000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 04:48:05 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4, 0x9, 0x8001, 0x6, 0x3ded}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x28c37870, 0x8000, 0x210, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x2a, 0xffffffffffffff40, 0x7}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000-0xa7)="0fcc4683992b724467c7b4f1fe69d819219fd5676faeaad2506e7a2bfcf4d9d38f391f4f557651cbc24eefe1e518cd760c09654fa62da2a9ea16bb36566e7b7650f0977d06be15ea0fa70b0a59846d8779581380b5ffb839267b318c743086a75e88f0e7d6d1fac6b7af23852c1078edba56a11e5092e12710f0ce1bb898ca1f28e96c6c9bf1aa9dc4c876f5ec9a5b498ffe42619e0cc7f276a0bfde5ca1f5e4c07861c3bdcebb", 0xa7, 0x0, 0x0, 0x0) syz_emit_ethernet(0x28, &(0x7f0000001000)={@random="41bd88701e2b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x2, 0x8799, 0x1f, "00f18960fa6eecb41a45bfb70eecd165d619bc99ea6865"}}}}, &(0x7f0000003000-0x14)={0x1, 0x3, [0xe51, 0xc34, 0x832]}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000+0xe2b)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4010, r0, 0x0) exit(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000004000-0x4)=0x1) shutdown(r0, 0x1) get_thread_area(&(0x7f0000000000)={0x3c6f, 0x0, 0x400, 0xb, 0x1000000, 0x100000000, 0x0, 0x5, 0x101, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x29, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000-0xf)='/dev/snd/timer\x00', 0x0, 0x224200) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x3)=r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r3, 0xfd37, 0x20}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) userfaultfd(0x80000) 2018/01/19 04:48:05 executing program 0: r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000779000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000eb6000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) bind$alg(r1, &(0x7f0000e99000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'lrw(twofish)\x00'}, 0x58) ioctl(r1, 0x4, &(0x7f00003ab000-0x69)="31cd7a5947fe446ea6fed1fae74d03363dab9257c06142c276744ab1a1a0cc161962e0e84cd7c9a633ca46880c4c044f72dbad3f233b02ea4a426c993d62566192b4ecdad199b2c36f8c69b713659b768e6ca2e6bc80c8fc9cbbe66d2270b071589a1118d04ca74586") r3 = syz_open_dev$vcsa(&(0x7f00008fb000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000088000)=""/206, &(0x7f0000c81000-0x4)=0xce) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009c0000-0x22)="00305d08000400000000003937514c0a2bcc000100000002000000fc0a2a306f84", 0x21) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 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(0x8, 0xa, 0x61c, &(0x7f0000377000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f000031d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc5000-0x4)=0x10) ftruncate(r0, 0x40102) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r0, &(0x7f00009a2000)=0xfffffffffffffffd, 0x800000876b5e795) fcntl$setstatus(r2, 0x4, 0x2000) sendmmsg(r2, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 04:48:05 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008e4000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00002b3000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000461000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x3, &(0x7f0000056000-0x4)=0xa6d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb7000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) name_to_handle_at(r3, &(0x7f000065b000-0x8)='./file0\x00', &(0x7f0000966000-0xea)={0xea, 0x1, "12189a6ad293bb8991d908258a90e9120ef016f33a754995880ee6dcbf963654860b54cf554d905ca233689c354b2c2b6918d80be1a8d93f9032e91b1627cff2374b94a3b8b188e7e9894ebe810403181553cba81b814a2903ada707607a7e5f87abc55d53b4cdc081439647e7dac8723f1bece548852f92bebaa50d361606d65588d8617af471a3447bc50cf561ecf60dd165fdd66c6a6b0b12af603477f1812221ee9291f2727fc85bfb7fe25139db4a857623bccd9451de29719c93353e99b8cb4198cee1a90ce9b184fcfec960097831f84f2eb2e807338f84c4a767029339e3"}, &(0x7f00006a4000-0x4)=0x0, 0x1000) close(r2) recvmsg(r0, &(0x7f0000392000-0x1c)={&(0x7f0000f9a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000155000-0x18)=[{&(0x7f00008e3000-0x78)=""/120, 0x78}, {&(0x7f0000b8b000)=""/166, 0xa6}, {&(0x7f0000aca000-0x1d)=""/29, 0x1d}], 0x3, &(0x7f00001ba000-0xad)=""/173, 0xad, 0x40}, 0x122) getxattr(&(0x7f000038c000)='./file0\x00', &(0x7f0000d36000-0x14)=@known='security.capability\x00', &(0x7f00005ea000-0x49)=""/73, 0x49) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007b0000-0x8)={0x8d, 0x3fd}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a46000)=0x310) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000084c000)=0x5, 0x4) sendto$ax25(r0, &(0x7f0000fc8000)="7a970edc459d59e159fd4eb271e027fe100b81de6371535b76b3", 0x1a, 0x1, &(0x7f000033b000)={0x3, {"76c81e37da3c68"}, 0x7}, 0x10) 2018/01/19 04:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000581000)=0x0, 0x4) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e0e000)=0x0, &(0x7f000044e000)=0x4) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/19 04:48:05 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) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000808000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000)=0xe8) r1 = getegid() lchown(&(0x7f00007fe000-0x8)='./file0\x00', r0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000950000)='/dev/snd/midiC#D#\x00', 0x6, 0x400) sendfile(r2, r2, &(0x7f0000444000-0x4)=0x0, 0x9239) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000236000)=""/31) r3 = syz_open_dev$midi(&(0x7f00002d0000)='/dev/midi#\x00', 0x3ff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7f) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f000038f000)={0x10001, 0x8, 0x5, "3f2c391b5470", "c4bf6161a950d2f32b48b695d6c5d876"}) syz_open_dev$binder(&(0x7f00007a4000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/19 04:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000101, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000aeb000)=0x80000000, 0x4) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x6, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/19 04:48:05 executing program 4: uselib(&(0x7f000067e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000bd000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0xfe, 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) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000f67000-0x8)='./file0\x00', &(0x7f0000b57000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f00004a6000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000006}, {[@end={0x0}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x19, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @cipso={0x86, 0x18, 0x0, [{0x0, 0x12, "3fd5f617b094d1c899ba656907c21698"}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 04:48:05 executing program 2: 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) umount2(&(0x7f0000d74000)='./file0\x00', 0x1) r0 = socket(0x1d, 0x23, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/dsp\x00', 0x2002, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00007c8000)=""/4096) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c9e000)=0x9) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005d4000)={0x6, 0xfff, 0x8, 0x2, 0x6, 0x0, 0x2, 0x5fd3, 0x1, 0x2, 0x9e0, 0x7}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000024d000)={r1}) mkdir(&(0x7f0000c88000)='./file0\x00', 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000974000-0x8)={0x4, 0x4}) ioctl$TIOCNOTTY(r1, 0x5422) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "9d2a30273367a4574cfe6c672aba2cdc6511916a2ed113de92e0ae4f9d63cc2d9e1aa78330233b4c85a894134d29429ceafdb1531cad9b95bd5146b8f12ddb", 0x0}, 0x60) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000074b000-0x4)=0x9) 2018/01/19 04:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000106000-0xc)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c73000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={r2, 0x2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/rfkill\x00', 0x44000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:48:05 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = gettid() rt_sigqueueinfo(r0, 0xb, &(0x7f000016c000-0x10)={0x3f, 0x0, 0xfff, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x1008080000204) connect(r1, &(0x7f0000ade000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000396000-0x4)=0x0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000327000-0x8)={0x7, &(0x7f0000cac000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) rt_tgsigqueueinfo(r0, r0, 0x41, &(0x7f0000cf7000)={0x30, 0x100000000, 0xa0, 0x4}) 2018/01/19 04:48:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0xa0)={0xa0, 0x14, 0x9, 0x1, 0x1, 0x0, {0x1, 0x0, 0x9}, [@generic="ca7408d3ef2d5038b7e2ff9a01076062074048307ab99af630784656c0c8ca6ba2c674a260edc43abf54c4ab26a81f0613e84248af4835d31df1fa946c", @generic="177764af3e2612abdb37192490e8665da0aa8786950e2558759f400faa97f2ad16e42e78f85ca61c9c2fa8e834bdf0a0d6a88030341d19dc331fcbebaafcfb3c790c33bd9675b182db9268654b"]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000045}, 0x800) write(r0, &(0x7f0000000000)="3d210f6388ca45c3d83eba67d55fb91c21a2f800ceb8420210c14dfd7ba73aba410e5ba6555a7246efef449efcd221a89ee5782511599d5ca49dacb465c63feb9d", 0x41) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) getpgrp(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000004000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000005000-0x10)={0xfffffffffffffffd, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000003000-0x8)={0x4, r3}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000005000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000007000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000007000)={0x7, &(0x7f0000002000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) tee(r0, r0, 0x81, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000008000)="1e74bcb6b8b4d9402af2edec7f978e77f2dcea52c363cc8006d72178a69b5f6ad4be9872278063dfed3c74bdb105c54b211a3a31287bb35d9c3c946a2e8f136c2bfc087131b8dff0b1576b105291080fc50c13241c37f2ee4cc413baa16e587f5a8f9da14e5c3d3ab06b210f789160970fa781", 0x73}, {&(0x7f0000009000-0x8f)="6c5b02611509dfeecebe28a5a106d4158ce1e39610de312aa65659603dd3069b7a4512d3af6cde1ac92e4ff22f4a4f24211d5371201b8a58a43a47e8101b98dfc67e290ecdb5ffd0e04e038663db7f7b985c88448e22963d35694ab470c8d8c577ad2ace7c75698564b2fcfee3015710e74b976737c300d7aeebf187d941396e9fa8c350e49f1ad985a5ae78ac2a1d", 0x8f}, {&(0x7f0000008000)="a1d2423a5ed97b15673e3e49e76682678c2d8e4225699ff3cf803b5b2926227351208ed01d5a759441f257b481f8ca6f93889dafc2475d934664e611290e1e1827d294dab9bc81e0c601076401fc", 0x4e}, {&(0x7f0000008000)="d80a1486ebe0fb79dcadd5f0437340e1c3389abd7c9e012919a20012ee2588e4d84a7db9b2a0811feb54927d1d505f90b119a80fcc834bf660475b7cd028340cb053d2453cd2854f2ca3f71fe3be8715321e05678878830f0194e31fd9fe9c9650c17947da4eec9ac2b81c6d63ded0d7adc5bf7a904ac8a803b294c70e2817f5ca9d260326975e7f87e03b", 0x8b}, {&(0x7f0000007000)="9b3688918f15f4557f853d0baa7fa9800450eb41c7834c", 0x17}, {&(0x7f0000008000)="84e7a6294b759c9f4193802538952984e991714adc004b220b09fbbdb2fc527d8569b17b50c975d381872ca87f79c2b8d10921c802265abb914a74850049caa4b3eb6ef400f8c710237c24023c9ab9b39c77d736d14908f82e7938987ada488ff4e961598b194ffcf1713da35e465cb3ac12bb19db402d0d5855eec6828cf88f3d86abd78daa246c", 0x88}, {&(0x7f0000002000)="fdd349f1ce11877eeea31d44a5183eb403d651f8b2e7e17ac515bf19df5860eebc411bf0bc329d60f66db27894052ac7df4c3c444f40e9762df7e8d121c82b81fe292f141ecf78e8afc57c84e71f31519dbe8f94775d1f06492071f47f64636b651a02264efd3096f6b6ffb6e182453fa5a3a65a5e1c9fc50a5cf42688b09467ae3f0a7eb292b55c281c55eba3c8f75ba5b42d860c2d2093e01a35b46dbf7ac495787400a854e626e5d62e27cf7f6a2e008f600d4f3940e5c8d9d545ad1924b5be6ee8736803d00d", 0xc8}], 0x7, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/01/19 04:48:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getpgrp(r1) munlock(&(0x7f0000167000/0x3000)=nil, 0x3000) connect$inet(0xffffffffffffffff, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000951000-0x38)=""/56, 0x38, 0x0, &(0x7f0000950000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005fa000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046d000)=0xe8) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000011b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00001f0000)={&(0x7f0000953000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000953000-0x6)={&(0x7f00008a8000)={0x4, 0x408, 0x84d, {0x0, 0x0}, {r3, r4/1000+30000}, {0x1, 0x4, 0x6, 0x4a2f}, 0x1, @can={{0x3, 0x7fffffff, 0x0, 0x7}, 0x3, 0x1, 0x0, 0x0, "d5bb75cf0bcb8364"}}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x800) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x10001, &(0x7f0000952000+0xd24)={0x0, 0x0}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000953000)='./file0\x00', &(0x7f0000479000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000954000-0x25)=""/37, 0x25) 2018/01/19 04:48:05 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0x9a, "174da6beedfa198d9495d38de020f0d6a9da90ba77d86842b5b9511fd2ed1484078d995f2a73574a02085d71ff4fe40335e375ce3f64aa1cb1be0cbf570a41f08c51b084820678899d811528d5d31d9c690a0f41446990f858460ba7ee3ce6b57aa6eb557e8f75f73ca1e3e8b68cbf527152cd3ec0891564e904e90e2931697fe057048bfd32176ea02d6a652636837b788c2dcea0aff80a00b7"}, &(0x7f0000012000-0x4)=0xa2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000012000-0x8)={r2, 0x7}, &(0x7f0000001000)=0x8) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/19 04:48:05 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000594000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x13a) r1 = socket(0x1b, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0xfffffffffffffffc) socketpair(0x1b, 0xa, 0x4, &(0x7f0000e4e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000e98000-0x4e)={r4, 0x128a, 0x214c, "2c3604207e6f3de732e6b4b129bfd7ec2e7ae592278086466c3a37050c2245127ec5c25e3084d32be0c960d3cefd551d3cbb80429c64a23bc03570bbcc57d0348ed97c53"}) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000210000)=0x0, &(0x7f0000d2f000)=0x4) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000a27000)=0x4) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4d, &(0x7f000012f000-0x4)=0x0, &(0x7f0000cd6000-0x4)=0x4) 2018/01/19 04:48:05 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000e56000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x80000000}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003d5000)={r1, 0x40, 0x100000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x9}, 0x8) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000003000-0x65)=""/101, 0x65}, {&(0x7f0000004000)=""/61, 0x3d}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000004000)=""/203, 0xcb}], 0x7, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) fdatasync(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000)={r1, 0x6, 0x5, [0x65646d4b, 0x0, 0x10001, 0xe920, 0x40]}, &(0x7f0000006000-0x4)=0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x0, 0x100000001, 0x9}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000007000)=@buf={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000008000-0x24)={0x401, 0x100, 0x40, 0x9, 0x3, 0x7, 0x9, 0x2, 0x0, 0xfffffffffffffff7, 0xffff, 0x3}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)=0x4) [ 64.163970] binder: 10255:10265 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) recvmmsg(r0, &(0x7f0000f85000-0x20)=[{{&(0x7f000096c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f8d000)=[{&(0x7f0000a30000-0xb1)=""/177, 0xb1}, {&(0x7f0000737000)=""/145, 0x91}, {&(0x7f0000d5b000-0x71)=""/113, 0x71}, {&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f000074b000-0xe6)=""/230, 0xe6}, {&(0x7f0000ed5000-0xb4)=""/180, 0xb4}], 0x6, &(0x7f0000249000)=""/30, 0x1e, 0xbb}, 0x540}], 0x1, 0x40002002, &(0x7f00003c1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x7fc) ioctl$sock_bt(r0, 0x8906, &(0x7f0000679000)="") 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x800, 0x5) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000e4c000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4)='![}\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x6000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000309000-0x8)='./file0\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f00006af000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b9f000-0x4)=0x8) keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) eventfd(0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x6a, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0, 0x0, 0x0}, {&(0x7f0000f46000-0x4b)="7fb91a24a9f7a3a3dcb02d1f6ddeb6f323ab6b11ae57a7e65801f4000000208c947c8a5e3d7c77cd39441f44610fe67d85c4995cd40072b49367249e15519fa1f282dc89effc030f71617a", 0x0, 0x0, 0x0}], 0x3a0000) r2 = request_key(&(0x7f00000a1000-0xb)='pkcs7_test\x00', &(0x7f000024c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007f3000-0x1)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f00008f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000391000-0x5e)="534ceef0575a1b9ec9d4005d399fc218ef6f50c15d14e74bf31d8c73782bf3d1b594a3757d0b53d92b81826095e35ec7a45579f71e5578ef70011a2ad953f7862fee31217fbb1d258e766539387c324645e5059d26485827c250fda04688", 0x5e, r2) fchown(r1, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000cea000)=r1, 0x4) 2018/01/19 04:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) readv(r2, &(0x7f0000899000-0x30)=[{&(0x7f0000641000-0xac)=""/172, 0xac}, {&(0x7f0000779000-0x5b)=""/91, 0x5b}, {&(0x7f00006a7000-0x2d)=""/45, 0x2d}, {&(0x7f00007e3000)=""/208, 0xd0}, {&(0x7f0000657000-0x53)=""/83, 0x53}, {&(0x7f0000391000)=""/0, 0x0}], 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mq_getsetattr(r1, &(0x7f00008e4000-0x20)={0x4ebd, 0xd7e, 0x5, 0x1, 0x6, 0x8, 0x3, 0x1ff}, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 64.233461] audit: type=1400 audit(1516337286.007:95): avc: denied { read } for pid=10282 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/19 04:48:06 executing program 1: r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000788000)={0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0xc) lchown(&(0x7f00003f5000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a89000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dca000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000002000-0x78)="dcf3b91e874f3b6ebad82e02923f5498afa05158e27f86a741a8d499901a9d6f76830a3dd062476fcd63023454268c03424e5c805fffed0a9eb0a0d7e16891a2d6d65455b9b57eba4ecdf1ec35d527600b5ee2ce98dd25b46b4734e99ab08cd8286d0040d48691542349328cb07e9edc953eaed6ec6df95a", 0x78, 0x24000000, &(0x7f0000001000)={0x1a, 0x8, 0xd4ed, 0x200, 0x80, 0x31f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000003000-0x34)={{0xffffffffffffffff, 0x2, 0x100000000, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000003000)={0x4, 0x35, &(0x7f0000002000)="89f88268ed7491ec97e56dea53ed5f5b0238bf313b61fe0edf27a77c6f30e6b2ba0fb2d59f1b6efbcf7fae81602e977bd17cd5a3fa"}) prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000004000)="49fb4a1e692447947d58bbdb60be06a5bdd0f9") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000005000-0x1c)={&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000-0x77)="2e790c71dd7a0fc5e7472152eb7067b259d898bebfdd1e29ffab72c0cf09db590c37c40a16cd43bbf93180781f6611dd26e3ebd128885d3a3174fa2329cc21886b2e3a553fc729d2bdb4332ddcbc22739ebfd6898f8b4d17b17e92a7a365f38574691da498bed708c0a5cde624caf4e9da32e1e2d6f44c", 0x77}, {&(0x7f0000004000-0x1a)="a3116bc27a342fd93d84f42e861e26172b8941cb87db149f0556", 0x1a}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000005000)="358d051218cf98244c2627a1e4339fb1458aa31ef8a8c2d9bf476620d90312aff59dd8eb6376044229d055abf17576f12b502287b9cec6d0b6bb9946ee6ba87050e3", 0x42}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000005000)="e5a9f2bc55293fcbce6bbc1222e33402a488e428d3504cc4c4a6737a132a6473319175c2f6a29ac00ad2930205bf48e4177c9362daf7611ae43cbf0a437e48a8817e0f97c93c9b22ba9ca5b28eec3b596758", 0x52}, {&(0x7f0000006000-0xf)="46e2ecfb40f2724b7ad0d553b3247e", 0xf}], 0x7, 0x0, 0x0, 0x20040000}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x3ff, 0x30, 0x20, 0x49}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007000-0x4)=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000007000)={0x20}, 0x4) setsockopt(r2, 0x7f, 0x1ff, &(0x7f0000005000-0xf0)="4e4c3385ba7e1cb675744c685bd2fe0210cbbdacb8aa93c076f9cdeea6ad84ab2f6672a05bde96cd605f86b32451e17dc214c7f46fe5325642ecb3e8b1c0df4c110d752e6b4ebe4024fffa78f770e9661062d2f0d32369ab91030768393596719b090bd1bbf5dd4fad611fce60793fcbb02de166e477de6424c6208ee365ca762a4c91f29cde68d8b0412b6fe03953bccfaa5f38a93204675fa2100a2c440682b06c6e1c73118bcfe39f7ad5fb670f93ca1bba643ca4f626641d8ab83512125f29134cf5e49ef36d362121562cff8c7ff0dd015d7cd4a79a2d6d8d4c5e01a9ec5a4b842821d3b1782dc17e1342e55d76", 0xf0) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") utime(&(0x7f0000605000-0x8)='./file0\x00', &(0x7f0000688000-0x8)={0x3f, 0x10001}) socketpair(0x9, 0x3, 0x1, &(0x7f0000c33000)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000bf2000)=0x0) r1 = open$dir(&(0x7f000064a000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000007f000000000000000000000000000000000000000000000000002000", 0x14, 0x0, 0x6, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x28ae, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000005e000-0xa)='/dev/cuse\x00', 0x111000, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000121000)={0x6, 0x1}) getdents(r1, &(0x7f00007b6000-0x35)=""/53, 0x35) 2018/01/19 04:48:06 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000df8000-0xb)='/dev/vcsa#\x00', 0x7, 0x40000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005cd000)={0x4, 0xfffffffffffffffd, 0x5, 0x5, 0x2, 0x5, 0x4}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000df5000)=""/178, &(0x7f0000a15000)=0xb2) [ 64.330901] QAT: Invalid ioctl [ 64.338899] QAT: Invalid ioctl [ 64.350546] QAT: Invalid ioctl [ 64.371234] QAT: Invalid ioctl [ 64.375912] QAT: Invalid ioctl [ 64.381694] QAT: Invalid ioctl 2018/01/19 04:48:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000623000-0xc)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) syz_open_dev$sndmidi(&(0x7f000097e000)='/dev/snd/midiC#D#\x00', 0x0, 0x2) 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00002f1000-0x39)={r1, 0x2, 0x0, "5464a092e022393e4514bb930efb7c12e189a8e0ce955cebb08aa87634aa3be59f7796c6a1958fc7b08962c517a7b6"}) r2 = getpgid(0xffffffffffffffff) migrate_pages(r2, 0x8000, &(0x7f00004e5000-0x8)=0x0, &(0x7f00008c3000-0x8)=0x0) 2018/01/19 04:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000037e000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ab5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000c91000)=[], &(0x7f0000e60000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000193000)='stack\x00') sendfile(r0, r0, &(0x7f0000f89000)=0x0, 0x5) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f00005a2000)=[]) r1 = add_key$keyring(&(0x7f0000a5f000-0x8)='keyring\x00', &(0x7f0000b76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f000035e000-0x5)='user\x00', &(0x7f0000557000-0x6)='stack\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000082000)='user\x00', &(0x7f0000054000+0xd80)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000286000)='U', 0x1, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f000039c000-0x12)='.request_key_auth\x00', &(0x7f00009d0000)='user\x00') add_key$keyring(&(0x7f000016f000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x8001, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000003000-0x6)='wlan0\x00', 0x0) r2 = mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x15c, 0x0, &(0x7f0000005000-0x15c)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x1}, @increfs_done={0x40106308, r2, 0x4}, @request_death={0x400c630e, 0x2, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x60, 0x20, &(0x7f0000001000)=[@fda={0x66646185, 0x5, 0x3, 0xe}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x4, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000005000-0x20)=[0x40, 0x60, 0x78, 0x28]}}, @acquire_done={0x40106309, r3, 0x0}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x40, &(0x7f0000001000)=[@fda={0x66646185, 0x2, 0x3, 0x23}, @flat={0x77682a85, 0x1, r4, 0x0}], &(0x7f0000004000)=[0x20, 0x38, 0x38, 0x0, 0x78, 0x18, 0x38, 0x20]}, 0x61}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000001000)=[0x48, 0x70, 0x30, 0x18, 0x78, 0x38, 0x28]}}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000004000)=[], &(0x7f0000005000-0x8)=[0x48]}}], 0x1000, 0x0, &(0x7f0000004000)="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"}) writev(r0, &(0x7f0000002000+0xc51)=[{&(0x7f0000003000-0xa7)="", 0x0}], 0x1a2) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffb) syz_open_dev$mice(&(0x7f000055f000-0x10)='/dev/input/mice\x00', 0x0, 0x80) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000d2b000-0x8)={0x0, 0x0}) 2018/01/19 04:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/rfkill\x00', 0x100, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000b35000-0x4)=0x0, 0x800) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000815000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002b6000)={@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 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac3000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x3, 0xfffffffffffffffb, 0x0, 0x20, 0xa0, 0x2c, r1, r2}, {0xff, 0x2, 0x2, 0x1f, 0x6, 0x7, 0x1f, 0x1}, {0x7, 0x9, 0x5, 0x3}, 0x3, 0xb, 0x1, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x7c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x1, 0x5, 0x6, 0x3, 0x4}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {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) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000973000)={&(0x7f0000203000)='./file0\x00', r3}, 0xc) 2018/01/19 04:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000956000-0x12)={0x0, 0x1ff, 0x5, [0x1080, 0x80000001, 0x3ff, 0x2, 0xffffffff]}, &(0x7f0000e03000)=0x12) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) bind$bt_sco(r1, &(0x7f0000011000)={0x1f, {0x9, 0xc2, 0x8, 0x222, 0xfffffffffffffff7, 0x5}}, 0x8) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) sysfs$2(0x2, 0x5, &(0x7f0000019000)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f0000a98000)=0x0, 0x800) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b9a000)={&(0x7f0000de3000)=[0x6, 0xff, 0x7, 0x4, 0xc80e], 0x5, 0x8, 0x3f, 0xbd9, 0x6, 0x6, {0x6, 0x3, 0x7ff, 0x33, 0xfffffffffffffffa, 0xfffffffffffffda9, 0x101, 0xe5, 0x3, 0x4, 0x24, 0x0, 0x5, 0x68c6c42a, "f5a10782e143376d5c20ab92eff87454e5048ddff352bd6d2864df6d4f15598c"}}) close(r0) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ec1000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00001c4000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006a4000-0x58)={0x26, 'rng\x00', 0x90d, 0xc, 'jitterentropy_rng\x00'}, 0x1f0) bind$alg(r2, &(0x7f0000f16000)={0x26, 'skcipher\x00', 0x0, 0x0, "73616c736132300000000000000000000000000000005b0000f10000000000000000000000000000000000000000000000000000200000ffffffeb00"}, 0x58) pwritev(r0, &(0x7f00000b8000)=[{&(0x7f00008d1000)="35b41a9dc9fa2f84fabdf76d5b0e2c1b83ab79c0003fc162e449f4df307335f5aac42fb3ec7001937329414819c3d7c6585ea0bf40c98dbf37a172408df8e965030367efd3", 0x45}, {&(0x7f0000c2d000-0xe8)="dbc1dcc8a11b2d3c4e90e8ed2d77e368c29acfe71e0ba31bc28c53fd1d581a05f7cc36cfe76686a2cd1bb74263b220271ec31def4a4ebf513d60c5e3f989e0d9118bd5de4d577773e50d956789471fb6448abeb9ed1dadb70d13a48f206efe03dcccf2461a574177b6d20e913fa6f4b3f9ce54a66d7bb37c8d506d6921e5a27d7dd6071dd3e62efd9df6042c589c585a7c7a485a7912528672c3f0ac3f2e5deeebc051b43c8e36cf72bf9d3e7083134f9b029bb16962385c2449408203798d5b97f9272cbec3a12adaa24d5d62dec3053caa00106b5537d8961c88f79b661712cf010d51071610df", 0xe8}, {&(0x7f0000cfc000)="0ce72ae99cffeabc9c86856f3fabf88d4f97aec27acdddb23ed8481408f7ac3006135b43c4acd6b0f5aca90c2c123d4de7d907c485e89197174cfd37d03474f41cddb50927ac5ecf34c45b6a00f700426c90abf4e481ccf2f91dd9bf4d5cc417c0eeca6b37f013c294e4dfae38d0b038561c0e5472f71400e70b91d39882cfddd6d6514a5aceb26d276bbdba91626b0a100bbf2dfec7", 0x96}, {&(0x7f0000074000-0x1000)="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", 0x1000}, {&(0x7f0000ad2000-0x62)="710b932bc1b9fdb07a7b94ac67a6039bf41abadee2a3f0cd792a0ffbcf5dfa759cf8a1d33414497de8778dab3db32693a0cf6dcba1c6e35354a59b93b06cbb42f9fc8a01cc6247546513e4f03317f8e2d85512f693282a62624ebfc2e74a95366129", 0x62}, {&(0x7f00000f3000)="b1967f9d39d74305ca310dcd17f5dcf8ff6fc12feb6f361a9c600a537d29168b2cad03e2eaa2f89f04342f40c4594e29577920443e", 0x35}, {&(0x7f0000034000-0x60)="5d2ee03847ed2a95ab466da8e43f98081104b6c8e3bc1b442f82da432125101985ad22bb74883877ec409ca2787b214a86fc1610b09c96cb4128b99baa29f5a76123a65bc2a80b98497330c040cdfc88a1f41595886495d09bae819ea303b234", 0x60}, {&(0x7f0000c30000)="2adf1dea131bcdfc217463d522801508555b804dac71e6d3c9b04990913502e748b4f78e9b6da0661b936e646c5ac40ed76caab33c0dc954124987b4063b86be024887c33ec9e4594d2515ea5c9dacc31ced082717aa89232bd99f071ebce8f3770ed12ca23e3ac7df27d3981cb78916123484e5aa28142d58de073ca060a76a67197c1723f6e645e9536748c4cc56d176d0d6095d620c9b2996982e62af655a3882c0072d4bb461826eaa73519b0dbd62ec91fa", 0xb4}], 0x8, 0x32) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000b78000-0xa1)=""/161, &(0x7f00004f4000)=0xa1) r3 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000057000-0x8)=@req={0x50, &(0x7f0000a9d000-0x50)={@common='gretap0\x00', @ifru_data=&(0x7f0000669000-0x20)="dbc52a9155b3d1b72aa7165168c92f6bb841f44a5746754ff5dce94ff8ff624e"}}) syz_open_pts(r1, 0x410000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000512000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) epoll_create(0x9) ioctl$TIOCSTI(r1, 0x5412, 0x4000000) 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000642000-0x7)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xf) sysfs$2(0x2, 0x0, &(0x7f0000db0000-0x35)=""/53) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00004bc000-0x10)={0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a9c000)={0x17, 0x0, &(0x7f00008c8000-0xf)=""}) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x3) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 64.498430] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e28000)='./file0\x00', 0xa00, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000a0f000)=0x1000) syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x22d67a2, 0x6d02) syz_open_dev$dmmidi(&(0x7f0000e0a000)='/dev/dmmidi#\x00', 0x2a, 0x0) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000c9c000-0x4)=0x2, 0x4) getresuid(&(0x7f000088f000)=0x0, &(0x7f0000151000)=0x0, &(0x7f0000cb4000-0x4)=0x0) r4 = request_key(&(0x7f0000ed5000-0xc)='cifs.spnego\x00', &(0x7f00005ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000871000-0x2)='+\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f00007b1000)=0x0, 0x4) syz_open_dev$adsp(&(0x7f0000173000-0xb)='/dev/adsp#\x00', 0x20, 0x208000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ae5000-0x18)={0x0, 0x8, 0x30, 0x7fff, 0x0}, &(0x7f00008cb000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f8c000)={r5, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x9}, 0x98) mlock(&(0x7f000081a000/0x4000)=nil, 0x4000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000090b000-0xc)={0x8, 0x28000, 0x5, 0x40, 0x80000001, 0x3, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c73000)={0x3c, 0x2, 0x7ff, 0x1, 0x6, 0x401, 0x8, 0x401, 0x50, 0xfffffffffffffff8, 0x9f1}, 0xb) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000073f000-0x8)={0x1, &(0x7f0000f58000-0x8)=[{0x1, 0x3f, 0x6df9, 0x100}]}) [ 64.540703] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/19 04:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f81000-0xb)='/dev/adsp#\x00', 0x3ff, 0x81) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00009a2000-0xc)={{0x7, 0x4240, 0xd346, 0x400, 0x3, 0x80}, 0x10001}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005c7000-0x4)=0x9, 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00001c2000)=""/225) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003d7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f9000)=0x8) socket$inet6(0xa, 0x5, 0x80100000000000a4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x88, "b0d025286817bc937f0d4141e300a548253c5152e22e306b7771e774569188739dbb3522d10ca98154e393a481f71648da45628fb80ea7aff0baba7a4f6f6a22ba862fad045b92b8e1dea57c75ccf4e4ef46fc373839d08152059e92546508690ea2596c1e89d6436441913639f4d206eae8ff171ff2774bef65ab8ce04c8b6846ab247396b16d17"}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b90000)={r2, @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]}, 0x2, 0x2ebe}, 0x98) openat$rtc(0xffffffffffffff9c, &(0x7f0000e77000-0x9)='/dev/rtc\x00', 0x420f81, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000367000-0x6)={0x0, 0x0}, 0x6) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0xcc3, &(0x7f000040e000)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009bc000)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000493000-0x8)='./file0\x00', 0x80600, 0x50) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f000093d000-0x9)='net/raw6\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00006d3000)={0xaa, 0x8, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x31e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000000, 0x0, 0x9, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8006, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) pread64(r2, &(0x7f0000db1000)=""/4096, 0x1000, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_getattr(r3, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffe4f, 0x0) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0xd46) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x3, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000063a000-0x6)={0xffffffff, 0x0}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc9000)={r2, 0x6, 0x200000000000000, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000553000)={r3, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000407000-0x8)='./file0\x00', 0x103c02, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 04:48:06 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0xa, r0) 2018/01/19 04:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a7e000)={0x6, [0x6, 0x1, 0x8, 0x2, 0x7f, 0x530f6607]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x92492e5, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000087e000)={0x5, 0x0, 0x10003, 0xd48}) write$selinux_access(r0, &(0x7f0000243000)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x30, 0x0}, 0x53) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00006d1000-0x8)={r1, 0x3ff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d5f000-0x8)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getresuid(&(0x7f00008ac000)=0x0, &(0x7f0000773000)=0x0, &(0x7f00003ae000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e04000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cac000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000da6000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000-0x4)=0xe8) setresuid(r3, r4, r5) 2018/01/19 04:48:06 executing program 5: getrandom(&(0x7f0000eea000)=""/0, 0x0, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000498000-0xc)='/dev/autofs\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001d3000-0x1a)={0x0, 0x1, 0x9, [0x40, 0xffffffffffffffff, 0x8, 0x100000001, 0x2d, 0x80, 0x2, 0x5, 0x5]}, &(0x7f0000001000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c5c000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb9, 0x3f, 0x9, 0x4}, &(0x7f0000a7c000)=0xa0) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f00003be000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a22000-0x68)={0x1, 0x0, [{0x9e2, 0x0, 0x0}]}) 2018/01/19 04:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) writev(r0, &(0x7f00004f2000)=[{&(0x7f0000f83000-0x1000)="01", 0x1}], 0x1) 2018/01/19 04:48:06 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00009eb000-0x22)="220000002e00078123060004000000000d0000000100010000002b80001a00f10051", 0x22) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000b0f000-0x4)=0x8) 2018/01/19 04:48:06 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x2) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d70000)='/dev/dsp#\x00', 0xd89, 0x200) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00001c5000-0x10)={0x6000, 0x3000, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4024700a) 2018/01/19 04:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$getown(r0, 0x9) 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pkey_mprotect(&(0x7f0000c69000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) socketpair(0x11, 0x4, 0x1, &(0x7f0000f0f000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000fc0000-0x10)={0x401, 0x1, 0x5, 0x7}) bind$alg(r0, &(0x7f0000006000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000091d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000fc0000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000041a000-0x18)="9ab15fe0546608aff8865fcd0b3b2089a3a4bf863da1fbdc", 0x18) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000428000-0xb)='/dev/audio\x00', 0x100, 0x0) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000dfb000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004a2000-0x4)=0x0) getpgid(r2) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000177000-0x20)={@common='ifb0\x00', @ifru_flags=0xc000}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000748000)=""/4096) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000091e000-0x8)={0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000292000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000141000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005ac000)={0x0, 0x4}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000092f000-0xa0)={r1, @in6={{0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf80f, 0xffffffffffffff80, 0x6, 0x2, 0x2b}, &(0x7f00002ff000)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000f33000)='net/unix\x00') pread64(r2, &(0x7f00002e3000)=""/146, 0x92, 0xfffffffffffffffd) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) fremovexattr(r0, &(0x7f00004bb000-0x18)=@known='system.posix_acl_access\x00') sendfile(r1, r0, 0x0, 0xd4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 2018/01/19 04:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043d000)='net/tcp6\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00003e4000)={0x10000, 0x0, 0x4, 0x7, 0x3, [{0x7, 0x5c46, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xc3, 0xffffffff, 0x8001, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x80, 0xffff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000369000-0x7f)=""/127, 0x7f}], 0x1, 0x100) getsockname$ax25(r0, &(0x7f0000fee000)={0x0, {""/7}, 0x0}, &(0x7f0000b33000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004c2000)={0x10000000, 0x0}) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ef6000)={0x6, &(0x7f00002bd000-0x78)=[{{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, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000ee4000)=0x0, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/19 04:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) open(&(0x7f0000d7a000)='./file0\x00', 0x8080, 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000b49000)={0x0, 0x1, 0x0, 0x0, "0000000505b8278058225586db142cdec67a4c17545274946a01771f458b4046"}) [ 64.815072] audit: type=1400 audit(1516337286.588:96): avc: denied { map } for pid=10420 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=26711 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 64.898932] audit: type=1400 audit(1516337286.673:97): avc: denied { setpcap } for pid=10438 comm="syz-executor5" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 04:48:06 executing program 4: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b3e000)='/dev/snd/timer\x00', 0x0, 0x40004) ioctl$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$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a69000-0x4)=0x5) r3 = open(&(0x7f0000d2b000)='./file0\x00', 0xffffffffffffffff, 0x7c) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000616000-0x4)=0x0, &(0x7f000090c000)=0x4) ioctl$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$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00002fa000-0x24)={0x3, 0xfffffffffffffa2f, 0x2, 0x0, 0x1f, 0x8, 0x3c, 0x3ff, 0xfffffffffffffff9, 0x200, 0x8, 0x7}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d77000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000bc5000)=[{0xff, 0x1, 0xfffffffeffffffff, 0x10001, @tick=0x9, {0x1, 0x7}, {0x847c, 0x3}, @result={0x4, 0x9}}, {0x100000000, 0x7, 0x40, 0x7fffffff, @time={0x0, 0x1c9c380}, {0x8, 0x6}, {0x80000001, 0x4}, @raw8={"8f9000900908032e6f19c0f7"}}, {0x5de, 0x5, 0xfd05, 0xe3, @time={0x0, 0x989680}, {0x3, 0x9}, {0x314, 0x9}, @quote={{0x1, 0x3}, 0x800, &(0x7f000089a000)={0x1fc000, 0x7ff, 0x468908ef, 0x47, @time={0x0, 0x0}, {0x7b1, 0x7}, {0xd503, 0x5}, @result={0x3, 0x0}}}}, {0x8, 0xa3, 0x3, 0x100000000, @time={0x77359400, 0x0}, {0xb8, 0x2d}, {0x0, 0x400}, @time=@time={r4, r5+10000000}}, {0x387a40000, 0x6, 0x3, 0x5, @time={0x0, 0x0}, {0x9, 0x5}, {0x8000, 0x6}, @note={0x412, 0x7fff, 0x6, 0xffffffff, 0xff}}, {0x8000, 0x9, 0x2d0b, 0x6, @tick=0x5, {0x7, 0x3}, {0x6, 0x2}, @connect={{0x6, 0x200}, {0x9, 0x9}}}], 0xa8) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000d60000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair(0xff7255c598e3f621, 0x2, 0x100, &(0x7f0000257000)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c22000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bd6000)=0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ce4000)=0x0) r1 = getpgid(r0) setpriority(0x2, r1, 0x0) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pipe2(&(0x7f0000afe000-0x8)={0x0, 0x0}, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00002c4000-0x1000)=""/4096, &(0x7f00006d3000-0x4)=0x1000) getsockopt$inet6_tcp_int(r0, 0x6, 0x221, &(0x7f0000f8e000)=0x0, &(0x7f000086e000)=0xffffffffffffff65) openat$rtc(0xffffffffffffff9c, &(0x7f0000886000-0x9)='/dev/rtc\x00', 0x80000, 0x0) [ 64.939856] audit: type=1400 audit(1516337286.681:98): avc: denied { fsetid } for pid=10439 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 04:48:06 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x77, &(0x7f0000000000)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f000048b000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x400000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00005d3000)=0x2) 2018/01/19 04:48:06 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000018, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xfffffeec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000017000)=0x2) r2 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x2, 0x101) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000017000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000015000)=0x0) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x80) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x400, &(0x7f0000bc1000-0x8)={0x0, 0x0}) getpeername$packet(r2, &(0x7f00003d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b2000-0x4)=0x14) 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) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r3, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) [ 65.029409] ALSA: seq fatal error: cannot create timer (-16) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[], 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008fc000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000004000)='./file0\x00', 0x60) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x10000, 0x0) write(r2, &(0x7f0000001000-0xf0)="c71ef6414ca45bfa18b352c6f3edee8a5982b217e72fa0126a5aa3a04d0f44e6f589b383f6671995005f77298f0de416eb55c3b52feb33868c8d492a2d7d564d9d550bda0fae478c78ed6174e00008a360592951cb691bd6d761556f7409a522de7158ed2de5c6a1f30c7f528a48df1342d0546e23e3a641af35a9bf9afb3ec3ee04c75559a63839216e69c36b8bdfa52bc8d3864b1413414f88a32807d6248f9bc30fdd44db50273a04cafe5eb5bee46a6b079ea76481b6cb394c05d159be041fda4b1630f4796a103a51f4f94c13bf7aecaa637306076609abc5ba6933acb42705a271cd6522b803f65e97cac2b2ba", 0xf0) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 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 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000ce3000-0x8)='./file0\x00', 0x1) lseek(r1, 0x0, 0x4) mprotect(&(0x7f0000162000/0x1000)=nil, 0x1000, 0x2000000) 2018/01/19 04:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 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$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00004e3000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cc) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) r1 = syz_open_dev$mouse(&(0x7f0000400000)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000034f000-0x20)={"cbed04f3ece62addaafd4f887d26d39e", {0x4, 0x686, 0x81, "935d38342c7a", 0x4, 0x0}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000708000-0x8)={0x0, 0x9, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000089a000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff}, &(0x7f0000756000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e7d000-0x8)={r2, 0x8}, &(0x7f0000e00000-0x4)=0x8) shutdown(r0, 0x1) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000fb0000-0x2)=0x2) setsockopt(r0, 0x114, 0x1, &(0x7f00004d2000)="d69e3055985dd64dc0c70e72223ec502", 0x10) 2018/01/19 04:48:06 executing program 0: unshare(0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000dfc000)='net/route\x00') readv(r0, &(0x7f0000c44000-0x90)=[], 0x0) 2018/01/19 04:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000265000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000317000-0x4)=0x0) 2018/01/19 04:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000581000-0x8)={r0, r0}) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r0, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a8b000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000909000-0x8b)=""/139, &(0x7f0000d9b000)=0x8b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000020c000-0x8)={0x0, 0x0}) [ 65.084156] ALSA: seq fatal error: cannot create timer (-16) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) migrate_pages(r0, 0x401, &(0x7f0000000000)=0x1, &(0x7f0000c1b000)=0x0) 2018/01/19 04:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$int_in(r0, 0x5452, &(0x7f0000ff9000)=0x3) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000022c000)=0x0, &(0x7f0000f2a000)=0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 04:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000323000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000757000)={0x6, 0x28, [0x7, 0x4, 0x1, 0x2, 0x7, 0xff, 0x40, 0x81, 0x800, 0x3fe0]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b8a000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000080b000)={0x1, 0x0, [{0x390, 0x0, 0x0}]}) 2018/01/19 04:48:06 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000291000)=0x2d41, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000378000-0xc)={0x2, &(0x7f0000956000-0xe1)=""/225, &(0x7f0000001000-0x20)=[{0x4, 0x4c, 0x1000, &(0x7f00008fa000)=""/76}, {0x6, 0xb5, 0xffffffff, &(0x7f00001f2000)=""/181}]}) readv(r1, &(0x7f00007ed000-0x18)=[{&(0x7f00003d4000)=""/29, 0x1d}, {&(0x7f0000fd8000)=""/149, 0x95}, {&(0x7f0000153000)=""/25, 0x19}], 0x3) setsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000341000)=""/13, &(0x7f000014f000)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005bb000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000dfe000)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) bind(r1, &(0x7f00008b6000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x3, {0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 04:48:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x367, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e99000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009c0000-0x22)="00305d08000400000000003937514c0a2bcc000100000002000000fc0a2a306f84", 0x21) 2018/01/19 04:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r0, &(0x7f0000395000)=""/1, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f000039d000-0x24)={0x2, 0x8, 0x8000, 0x7, 0x8e, 0x1ff, 0x4, 0x10000, 0x70, 0x1, 0x0, 0xfffffffffffffffb}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd1000-0x4)=0x0) dup3(r2, r1, 0x0) 2018/01/19 04:48:07 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00008e5000-0xc)='/dev/amidi#\x00', 0x4, 0x408000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f00004fb000-0xe)={0x1f, 0x7fffffff, {0xfffffffffffffffc, 0x0, 0x3ff, 0x9, 0x9, 0x100000000}, 0x0, 0x187989c7}, 0xe) prlimit64(0x0, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 04:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xc, &(0x7f0000342000-0x8)={0xff, 0x9444}, &(0x7f00005e8000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/01/19 04:48:07 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000247000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000027c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000027a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000bac000-0x28)=[{r1, 0x8001, 0x0}], 0x1, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) fcntl$addseals(r1, 0x409, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000a2f000-0xc)='/dev/autofs\x00', 0x800, 0x0) 2018/01/19 04:48:07 executing program 7: 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) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x10040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x81, 0x1ff, 0x8, 0x9, 0xffffffff00000000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) move_pages(r3, 0x0, &(0x7f0000000000)=[], &(0x7f0000003000-0x8)=[], &(0x7f0000002000-0xc)=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x1d, "f658311424b248f9939a1d5688f4ff902cbbb66d2b71d136a14ef656e6"}, &(0x7f0000002000)=0x25) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f0000014000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/19 04:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f00001a1000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f000036c000-0x8)=0x0, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ba6000-0x4)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getpgrp(r1) read$eventfd(r0, &(0x7f0000019000)=0x0, 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f53000-0x10)=@req={0xff, 0xffff, 0x3, 0xca8}, 0x10) 2018/01/19 04:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000997000)=0x0, 0x4) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000058d000)=r1) 2018/01/19 04:48:07 executing program 5: getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c7e000)={0x0, 0x0}) r1 = getpgrp(r0) prctl$setptracer(0x59616d61, r1) 2018/01/19 04:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fallocate(r0, 0x3, 0x800, 0x80000001) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000000000)=""/133, 0x85) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/19 04:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000009000/0x2000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/autofs\x00', 0x1c000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000221000-0x85)=""/133) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/19 04:48:07 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) connect$can_bcm(r0, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001e000-0x3)=r1) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000006000)=0x0) 2018/01/19 04:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b21000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x6, 0x33, 0x7}, &(0x7f0000bb5000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d2d000)=@assoc_value={r1, 0x0}, &(0x7f000019e000-0x4)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f000017f000-0x4)=0x7fffffff, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000846000)='tls\x00', 0x4) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) r5 = syz_open_dev$amidi(&(0x7f00000dd000)='/dev/amidi#\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000fe0000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000902000)={r2, 0x1000, 0x4}, 0x8) sendto$inet6(r3, &(0x7f0000bb9000)="", 0xfffffffffffffdc7, 0x20000894, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) 2018/01/19 04:48:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) r0 = creat(&(0x7f0000596000)='./file0\x00', 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a97000-0x8)={0x3ff, 0xa7c5, 0x1f, 0x8000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000325000)=0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000da7000-0x2)=0x3, &(0x7f00008e9000)=0x2) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000da7000-0x67)=""/103) r1 = add_key(&(0x7f0000cff000-0x6)='logon\x00', &(0x7f0000c1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b37000)="550560bf27c348c45886be92dcd4f159f791a9aa0d35c2899b78c3e331066c87edabaf1668f88ff8a219ce97e63867c02e44573762b9ceb26a83d2c87b27fd9bb2522dcf104e11383abe1c2cee90003d3c3fba8a4c0b0ac9f6a876d8ad9086b5eb66cb843577f411d15209f3a6d8ca4d3f645eebd49eafb884a3e17ce85a9686900ef346895effe5a00f7b36a10b", 0x8e, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2018/01/19 04:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000131000-0xe)=@known='security.evm\x00d', &(0x7f00000ca000-0x8c)=""/140, 0x8c) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/19 04:48:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000bf5000)={0x20, 0xd0e, 0x7fff, 0x8, 0x8, 0x3, 0x7, 0x37}, &(0x7f0000e11000-0x40)={0x5, 0x800, 0xb525, 0x9, 0x1, 0x5, 0x8, 0x4}, &(0x7f0000d13000)={0x5, 0x200, 0x1, 0x5, 0x6, 0xed9a, 0x20000, 0x0}, &(0x7f0000e02000)={0x0, 0x989680}, &(0x7f0000b47000-0x8)={&(0x7f0000167000-0x8)={0x0}, 0x8}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f51000)={0x0, 0x0}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000fdc000-0x120)=[{{&(0x7f0000f84000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xfffffffffffffd4e, &(0x7f0000972000)=[{&(0x7f0000ad6000)=""/160, 0xa0}, {&(0x7f00009aa000)=""/55, 0x37}, {&(0x7f0000a2a000-0xa9)=""/169, 0xa9}, {&(0x7f0000116000-0xa7)=""/167, 0xa7}, {&(0x7f0000a11000)=""/42, 0x2a}], 0x5, &(0x7f00004ee000-0x74)=""/116, 0x74, 0xa6}, 0x98}, {{&(0x7f0000675000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00004c0000-0x18)=[{&(0x7f000026c000)=""/244, 0xf4}, {&(0x7f00006a8000)=""/235, 0xeb}, {&(0x7f00005f0000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f0000748000)=""/25, 0x19, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000cfb000)=""/0, 0x0}, {&(0x7f0000fcb000-0x33)=""/51, 0x33}, {&(0x7f0000c0a000-0x78)=""/120, 0x78}], 0x3, &(0x7f0000828000-0x68)=""/104, 0x68, 0x9c1e}, 0x2}, {{&(0x7f000080e000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000db2000)=[{&(0x7f0000abd000)=""/34, 0x22}], 0x1, &(0x7f0000824000-0xc5)=""/197, 0xc5, 0x1}, 0x6}, {{&(0x7f00001f4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d7a000)=[{&(0x7f00007c2000)=""/180, 0xb4}], 0x1, &(0x7f0000cba000)=""/172, 0xac, 0x7}, 0x11da0000000}, {{&(0x7f0000c12000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c05000-0x30)=[{&(0x7f0000b8d000-0xb7)=""/183, 0xb7}, {&(0x7f0000aaa000)=""/103, 0x67}, {&(0x7f0000666000-0xd)=""/13, 0xd}, {&(0x7f0000bcf000)=""/40, 0x28}, {&(0x7f00001a0000)=""/4096, 0x1000}, {&(0x7f0000e39000-0xed)=""/237, 0xed}], 0x6, &(0x7f0000ba2000)=""/130, 0x82, 0x2}, 0x8}, {{&(0x7f0000b46000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e9f000-0x20)=[{&(0x7f0000a68000-0xc9)=""/201, 0xc9}, {&(0x7f00001c9000)=""/0, 0x0}, {&(0x7f00001ad000-0x3b)=""/59, 0x3b}, {&(0x7f0000d37000)=""/219, 0xdb}], 0x4, &(0x7f000095c000)=""/203, 0xcb, 0xfb}, 0x3}, {{&(0x7f00003dd000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000335000-0x28)=[{&(0x7f0000aa0000)=""/236, 0xec}, {&(0x7f0000072000-0x39)=""/57, 0x39}, {&(0x7f0000a5d000)=""/207, 0xcf}, {&(0x7f000083e000-0x45)=""/69, 0x45}, {&(0x7f000008b000)=""/52, 0x34}], 0x5, &(0x7f000068c000-0xe9)=""/233, 0xe9, 0x0}, 0x2}, {{&(0x7f000019e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b6c000-0x40)=[{&(0x7f0000ada000)=""/32, 0x20}, {&(0x7f000085b000-0x8)=""/8, 0x8}, {&(0x7f000057d000-0xe1)=""/225, 0xe1}, {&(0x7f0000d7e000-0x73)=""/115, 0x73}, {&(0x7f0000146000-0x8f)=""/143, 0x8f}, {&(0x7f0000370000)=""/4096, 0x1000}, {&(0x7f00008a6000)=""/195, 0xc3}, {&(0x7f000015c000)=""/139, 0x8b}], 0x8, &(0x7f000067b000-0x9a)=""/154, 0x9a, 0x2}, 0x81}], 0x9, 0x40, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f000008c000)=""/64, 0x40, 0x2001, 0x0, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) fcntl$setsig(r0, 0xa, 0xbd) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r6, &(0x7f000008e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000008e000-0x4)=0x48, 0x80800) futex(&(0x7f0000c36000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000191000)={r1, r2}, &(0x7f0000000000)=0x0, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00006fc000)={0x0, 0x0, 0x0}, &(0x7f00003fe000-0x4)=0xc) sched_setparam(r7, &(0x7f0000a82000-0x4)=0x100000001) signalfd4(r4, &(0x7f0000fed000)={0xbd}, 0x8, 0x80800) 2018/01/19 04:48:07 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, 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, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000034f000)='./file0\x00', 0x480, 0x100) syz_emit_ethernet(0x36, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xb, 0x8, [@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) uname(&(0x7f0000952000)=""/4096) 2018/01/19 04:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d84000-0xc)='/dev/audio#\x00', 0x2b, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000945000-0x90)={[0x8, 0x3908776c, 0x3f, 0x4, 0x8, 0x343, 0x401, 0xa655, 0x2, 0x5, 0x414, 0x4, 0x280000, 0x7, 0x7f, 0x3], 0xd000, 0x20000}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000482000)=0x0, &(0x7f000023d000-0x4)=0x4) 2018/01/19 04:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a63000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000bd1000-0x9f)=""/159) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)="66906b7de08ddba3b67ae7666ae69b29", 0x10}], 0x1, &(0x7f0000a74000-0x10)=[@assoc={0x0, 0x117, 0x4, 0x1f}], 0xe, 0x0}], 0x1, 0x0) sync() recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/19 04:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 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) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f000045a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d42000-0x10)={&(0x7f0000dce000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x0, 0x9, &(0x7f0000d4b000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000ed2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000840000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000285000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x7, 0xfffffffffffffffd, 0x400, 0x2, 0x40000000, r2}) 2018/01/19 04:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000203000)=0x1) userfaultfd(0x80800) syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008f2000-0x4)=0x0, &(0x7f0000c27000)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = syz_open_dev$sndpcmp(&(0x7f0000b9c000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc0, 0x200400) syz_open_dev$usbmon(&(0x7f0000429000)='/dev/usbmon#\x00', 0x1000, 0x800) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000460000)={0x81d, 0x30, 0x1, r1, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000582000-0x4)=0x2, 0xfffffffffffffe21) [ 65.403519] audit: type=1400 audit(1516337287.178:99): avc: denied { setfcap } for pid=10562 comm="syz-executor2" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 04:48:07 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f3000-0x15)='/proc/self/net/pfkey\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@buf={0xf4, &(0x7f0000917000)="83a5ecaaa627c131823427584862f7c3e420826dde272fb74fa00c94f2473c886758e62bd106572597b4c1c32ee33d23ac78364d665cfea5277de0ea41ad533d14f85163f80891854a3ea24b71ee92d048e86e8ea4c99d8e4e0c28debd7a08a7675de6bf67811b29f28813e6832a1c8596487400f29fb85b3698774f399f36876d82e9a9e553a43bc2ea1a4b5e3fd75c4df81d8581a7c82bb67f6def91222e1cb834adfc64b588b9e23a5671207f1b43973afc45fc7e0cb1567530137c0a01e74691fe40880af174af6b9e10ddd9d1c4110b9e0e3f1a288d098a4df7985ff33aec2249a28b9bbc8b2e56e63ab97d27d55344cee3"}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) readv(r1, &(0x7f0000763000-0x8)=[{&(0x7f0000c22000)=""/72, 0x48}], 0x1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x5, &(0x7f0000c2c000-0x10)={0x0, 0x0, 0x2, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000029c000)=""/128, 0x80) connect$bt_l2cap(r1, &(0x7f00009ef000)={0x1f, 0x7fff, {0x9, 0x3bdf, 0x8, 0x5, 0x40, 0x3f}, 0x1, 0x8}, 0xe) [ 65.550169] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 65.563620] ================================================================== [ 65.571047] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 65.578476] Write of size 160 at addr ffff8801d5c249e0 by task syz-executor0/10601 [ 65.586157] [ 65.587766] CPU: 1 PID: 10601 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #178 [ 65.595097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.604427] Call Trace: [ 65.606983] [ 65.609123] dump_stack+0x194/0x257 [ 65.612732] ? arch_local_irq_restore+0x53/0x53 [ 65.617396] ? show_regs_print_info+0x18/0x18 [ 65.621873] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 65.626353] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 65.631090] print_address_description+0x73/0x250 [ 65.635909] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 65.640644] kasan_report+0x25b/0x340 [ 65.644435] check_memory_region+0x137/0x190 [ 65.648823] memcpy+0x37/0x50 [ 65.651906] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 65.656474] ? tcp_v6_conn_request+0x270/0x270 [ 65.661035] ? __local_bh_enable_ip+0x121/0x230 [ 65.665691] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 65.670686] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 65.675330] ? trace_hardirqs_on+0xd/0x10 [ 65.679464] ? __local_bh_enable_ip+0x121/0x230 [ 65.684109] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 65.688779] ? ip6_copy_metadata+0xad0/0xad0 [ 65.693177] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 65.698794] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 65.704143] ? __bfs+0x686/0x750 [ 65.707488] ? rcu_read_lock_sched_held+0x108/0x120 [ 65.712491] tcp_get_cookie_sock+0x102/0x540 [ 65.716892] ? selinux_inet_conn_request+0x25b/0x390 [ 65.721977] ? cookie_ecn_ok+0x120/0x120 [ 65.726022] ? xfrm_lookup_route+0x4f/0x1a0 [ 65.730336] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 65.734898] ? ip6_dst_lookup+0x60/0x60 [ 65.738855] ? tcp_select_initial_window+0x30c/0x410 [ 65.743946] cookie_v6_check+0x177d/0x2160 [ 65.748173] ? cookie_v6_init_sequence+0xe0/0xe0 [ 65.752919] ? sk_filter_trim_cap+0x40a/0x9c0 [ 65.757392] ? lock_downgrade+0x980/0x980 [ 65.761520] ? lock_release+0xa40/0xa40 [ 65.765474] ? __lock_is_held+0xb6/0x140 [ 65.769538] ? sk_filter_trim_cap+0xe7/0x9c0 [ 65.773939] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 65.778864] tcp_v6_do_rcv+0xe4d/0x11c0 [ 65.782814] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 65.786943] ? tcp_v6_fill_cb+0x440/0x490 [ 65.791070] tcp_v6_rcv+0x2309/0x2b60 [ 65.794884] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 65.799630] ip6_input_finish+0x37e/0x17a0 [ 65.803837] ? ip6_input+0x3b4/0x560 [ 65.807555] ? ip6_rcv_finish+0x7a0/0x7a0 [ 65.811683] ? nf_hook_slow+0xd3/0x1a0 [ 65.815553] ip6_input+0xe9/0x560 [ 65.818988] ? ip6_input_finish+0x17a0/0x17a0 [ 65.823459] ? print_irqtrace_events+0x270/0x270 [ 65.828197] ? find_held_lock+0x35/0x1d0 [ 65.832248] ? ip6_rcv_finish+0x7a0/0x7a0 [ 65.836374] ? ipv6_rcv+0x16cd/0x1fa0 [ 65.840156] ip6_rcv_finish+0x1a9/0x7a0 [ 65.844109] ? ip6_make_skb+0x5e0/0x5e0 [ 65.848062] ? __lock_is_held+0xb6/0x140 [ 65.852103] ? nf_hook_slow+0xd3/0x1a0 [ 65.855976] ipv6_rcv+0xf37/0x1fa0 [ 65.859508] ? ip6_input+0x560/0x560 [ 65.863227] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.868390] ? print_irqtrace_events+0x270/0x270 [ 65.873122] ? check_noncircular+0x20/0x20 [ 65.877349] ? ip6_make_skb+0x5e0/0x5e0 [ 65.881317] ? ip6_input+0x560/0x560 [ 65.885021] __netif_receive_skb_core+0x1a41/0x3460 [ 65.890018] ? perf_trace_lock+0xd6/0x900 [ 65.894160] ? nf_ingress+0x9f0/0x9f0 [ 65.897948] ? check_noncircular+0x20/0x20 [ 65.902181] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.907357] ? __lock_is_held+0xb6/0x140 [ 65.911410] ? __lock_acquire+0x664/0x3e00 [ 65.915643] ? perf_trace_lock+0xd6/0x900 [ 65.919766] ? lock_downgrade+0x980/0x980 [ 65.924158] ? trace_event_raw_event_lock+0x340/0x340 [ 65.929332] ? check_noncircular+0x20/0x20 [ 65.933549] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 65.938631] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 65.943623] ? trace_hardirqs_on+0xd/0x10 [ 65.947762] ? update_blocked_averages+0x87e/0x1b60 [ 65.952757] ? find_held_lock+0x35/0x1d0 [ 65.956802] ? find_held_lock+0x35/0x1d0 [ 65.960848] ? lock_acquire+0x1d5/0x580 [ 65.964797] ? process_backlog+0x45f/0x740 [ 65.969008] ? lock_acquire+0x1d5/0x580 [ 65.972961] ? process_backlog+0x1ab/0x740 [ 65.977186] ? lock_release+0xa40/0xa40 [ 65.981165] __netif_receive_skb+0x2c/0x1b0 [ 65.985473] ? __netif_receive_skb+0x2c/0x1b0 [ 65.989960] process_backlog+0x203/0x740 [ 65.993995] ? mark_held_locks+0xaf/0x100 [ 65.998140] net_rx_action+0x792/0x1910 [ 66.002092] ? lock_release+0xa40/0xa40 [ 66.006062] ? napi_complete_done+0x6c0/0x6c0 [ 66.010544] ? rebalance_domains+0x396/0xcc0 [ 66.014928] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.019413] ? pick_next_task_fair+0x16b0/0x16b0 [ 66.024146] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 66.029398] ? check_noncircular+0x20/0x20 [ 66.033617] ? timerqueue_add+0x1e9/0x280 [ 66.037748] ? enqueue_hrtimer+0x171/0x4a0 [ 66.041961] ? perf_trace_lock+0xd6/0x900 [ 66.046102] ? check_noncircular+0x20/0x20 [ 66.050315] ? run_rebalance_domains+0x378/0x770 [ 66.055060] ? rebalance_domains+0xcc0/0xcc0 [ 66.059455] ? __lock_is_held+0xb6/0x140 [ 66.063506] ? check_noncircular+0x20/0x20 [ 66.067720] ? print_irqtrace_events+0x270/0x270 [ 66.072456] ? lock_downgrade+0x980/0x980 [ 66.076587] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 66.081667] ? do_timer+0x50/0x50 [ 66.085107] ? __lock_is_held+0xb6/0x140 [ 66.089175] __do_softirq+0x2d7/0xb85 [ 66.092956] ? task_prio+0x40/0x40 [ 66.096489] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 66.101577] ? irq_exit+0xbb/0x200 [ 66.105100] ? smp_apic_timer_interrupt+0x16b/0x700 [ 66.110091] ? smp_reschedule_interrupt+0xe6/0x670 [ 66.115010] ? smp_call_function_single_interrupt+0x640/0x640 [ 66.120877] ? _raw_spin_lock+0x32/0x40 [ 66.124832] ? _raw_spin_unlock+0x22/0x30 [ 66.128959] ? handle_edge_irq+0x2b4/0x7c0 [ 66.133174] ? task_prio+0x40/0x40 [ 66.136723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.141551] do_softirq_own_stack+0x2a/0x40 [ 66.145847] [ 66.148074] do_softirq.part.19+0x14d/0x190 [ 66.152375] ? ip6_finish_output2+0xb73/0x23a0 [ 66.156932] __local_bh_enable_ip+0x1ee/0x230 [ 66.161405] ip6_finish_output2+0xba6/0x23a0 [ 66.165790] ? trace_event_raw_event_lock+0x340/0x340 [ 66.170970] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 66.175796] ? ip6_mtu+0x36f/0x4d0 [ 66.179315] ? check_noncircular+0x20/0x20 [ 66.183532] ? lock_release+0xa40/0xa40 [ 66.187507] ? __lock_is_held+0xb6/0x140 [ 66.191560] ip6_finish_output+0x302/0x930 [ 66.195770] ? ip6_finish_output+0x302/0x930 [ 66.200162] ip6_output+0x1eb/0x840 [ 66.203775] ? ip6_finish_output+0x930/0x930 [ 66.208173] ? ip6_fragment+0x3470/0x3470 [ 66.212309] ip6_xmit+0xd84/0x2090 [ 66.215846] ? ip6_finish_output2+0x23a0/0x23a0 [ 66.220496] ? fl6_update_dst+0x127/0x2b0 [ 66.224709] ? check_noncircular+0x20/0x20 [ 66.228921] ? inet6_csk_route_socket+0x691/0xe80 [ 66.233745] ? lock_acquire+0x1d5/0x580 [ 66.237693] ? lock_acquire+0x1d5/0x580 [ 66.241652] ? inet6_csk_xmit+0x114/0x580 [ 66.245780] ? ip6_forward_finish+0x140/0x140 [ 66.250262] ? lock_release+0xa40/0xa40 [ 66.254218] ? __lock_is_held+0xb6/0x140 [ 66.258278] inet6_csk_xmit+0x2fc/0x580 [ 66.262241] ? inet6_csk_update_pmtu+0x160/0x160 [ 66.266976] ? skb_clone+0x20d/0x480 [ 66.270672] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 66.275613] tcp_transmit_skb+0x1b1b/0x38c0 [ 66.279933] ? bictcp_cong_avoid+0xf20/0xf20 [ 66.284322] ? __tcp_select_window+0x900/0x900 [ 66.288882] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.294060] ? kasan_kmalloc+0xad/0xe0 [ 66.297931] ? check_noncircular+0x20/0x20 [ 66.302147] ? sk_stream_alloc_skb+0x11d/0x900 [ 66.306709] ? tcp_sendmsg_locked+0x1356/0x3b60 [ 66.311353] ? tcp_sendmsg+0x2f/0x50 [ 66.315060] ? inet_sendmsg+0x11f/0x5e0 [ 66.319022] ? sock_sendmsg+0xca/0x110 [ 66.322883] ? SYSC_sendto+0x361/0x5c0 [ 66.326754] ? SyS_sendto+0x40/0x50 [ 66.330359] ? do_fast_syscall_32+0x3ee/0xf9d [ 66.334833] ? entry_SYSENTER_compat+0x54/0x63 [ 66.339417] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 66.344846] ? tcp_tso_segs+0x240/0x240 [ 66.348798] ? pvclock_read_flags+0x160/0x160 [ 66.353277] ? trace_event_raw_event_lock+0x340/0x340 [ 66.358458] ? sched_clock_cpu+0x1b/0x170 [ 66.362581] ? tcp_init_tso_segs+0x11a/0x200 [ 66.366970] tcp_write_xmit+0x686/0x51d0 [ 66.371014] ? __kmalloc_node_track_caller+0x47/0x70 [ 66.376117] ? tcp_transmit_skb+0x38c0/0x38c0 [ 66.380600] ? iov_iter_advance+0x2a1/0x13f0 [ 66.385008] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 66.390525] ? __might_sleep+0x95/0x190 [ 66.394475] ? kasan_check_write+0x14/0x20 [ 66.398698] ? copyin+0x91/0xb0 [ 66.401960] ? _copy_from_iter_full+0x22b/0xbb0 [ 66.406608] ? check_stack_object+0x140/0x140 [ 66.411080] ? skb_entail+0x5f6/0x8a0 [ 66.414860] ? iov_iter_advance+0x13f0/0x13f0 [ 66.419328] ? tcp_sendmsg_locked+0x28b4/0x3b60 [ 66.423977] tcp_push_one+0xca/0x100 [ 66.427673] tcp_sendmsg_locked+0x1f67/0x3b60 [ 66.432206] ? tcp_sendpage+0x60/0x60 [ 66.436009] ? print_irqtrace_events+0x270/0x270 [ 66.440741] ? find_held_lock+0x35/0x1d0 [ 66.444788] ? lock_acquire+0x1d5/0x580 [ 66.448738] ? lock_acquire+0x1d5/0x580 [ 66.452687] ? tcp_sendmsg+0x21/0x50 [ 66.456393] ? mark_held_locks+0xaf/0x100 [ 66.460515] ? do_raw_spin_trylock+0x190/0x190 [ 66.465079] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.470070] ? lock_sock_nested+0x91/0x110 [ 66.474280] ? trace_hardirqs_on+0xd/0x10 [ 66.478408] ? __local_bh_enable_ip+0x121/0x230 [ 66.483079] tcp_sendmsg+0x2f/0x50 [ 66.486606] inet_sendmsg+0x11f/0x5e0 [ 66.490391] ? __might_sleep+0x95/0x190 [ 66.494363] ? inet_recvmsg+0x5f0/0x5f0 [ 66.498323] ? selinux_socket_sendmsg+0x36/0x40 [ 66.502974] ? security_socket_sendmsg+0x89/0xb0 [ 66.507717] ? inet_recvmsg+0x5f0/0x5f0 [ 66.511682] sock_sendmsg+0xca/0x110 [ 66.515386] SYSC_sendto+0x361/0x5c0 [ 66.519086] ? SYSC_connect+0x4a0/0x4a0 [ 66.523044] ? __fget+0x35c/0x570 [ 66.526482] ? get_unused_fd_flags+0x190/0x190 [ 66.531055] ? iterate_fd+0x3f0/0x3f0 [ 66.534855] ? kmem_cache_free+0x267/0x2a0 [ 66.539075] ? compat_SyS_futex+0x288/0x380 [ 66.543371] ? fput+0xd2/0x140 [ 66.546548] ? compat_SyS_get_robust_list+0x300/0x300 [ 66.551734] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 66.556471] SyS_sendto+0x40/0x50 [ 66.559906] ? SyS_getpeername+0x30/0x30 [ 66.563957] do_fast_syscall_32+0x3ee/0xf9d [ 66.568265] ? do_int80_syscall_32+0x9d0/0x9d0 [ 66.572836] ? syscall_return_slowpath+0x2ad/0x550 [ 66.577744] ? prepare_exit_to_usermode+0x340/0x340 [ 66.582741] ? sysret32_from_system_call+0x5/0x3b [ 66.587568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.592393] entry_SYSENTER_compat+0x54/0x63 [ 66.596780] RIP: 0023:0xf7f12c79 [ 66.600119] RSP: 002b:00000000f770e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 66.607814] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020bb9000 [ 66.615070] RDX: 00000000fffffdc7 RSI: 0000000020000894 RDI: 0000000020cc7fe4 [ 66.622325] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 66.629569] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.636900] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.644169] [ 66.645770] Allocated by task 10601: [ 66.649460] save_stack+0x43/0xd0 [ 66.652884] kasan_kmalloc+0xad/0xe0 [ 66.656569] kasan_slab_alloc+0x12/0x20 [ 66.660514] kmem_cache_alloc+0x12e/0x760 [ 66.664636] sk_prot_alloc+0x65/0x2a0 [ 66.668410] sk_clone_lock+0x152/0x1570 [ 66.672359] inet_csk_clone_lock+0x92/0x4f0 [ 66.676656] tcp_create_openreq_child+0x9b/0x1b70 [ 66.681471] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 66.686027] tcp_get_cookie_sock+0x102/0x540 [ 66.690407] cookie_v6_check+0x177d/0x2160 [ 66.694614] tcp_v6_do_rcv+0xe4d/0x11c0 [ 66.698566] tcp_v6_rcv+0x2309/0x2b60 [ 66.702342] ip6_input_finish+0x37e/0x17a0 [ 66.706551] ip6_input+0xe9/0x560 [ 66.709981] ip6_rcv_finish+0x1a9/0x7a0 [ 66.713931] ipv6_rcv+0xf37/0x1fa0 [ 66.717451] __netif_receive_skb_core+0x1a41/0x3460 [ 66.722443] __netif_receive_skb+0x2c/0x1b0 [ 66.726748] process_backlog+0x203/0x740 [ 66.730783] net_rx_action+0x792/0x1910 [ 66.734733] __do_softirq+0x2d7/0xb85 [ 66.738503] [ 66.740106] Freed by task 0: [ 66.743097] (stack is not available) [ 66.746780] [ 66.748387] The buggy address belongs to the object at ffff8801d5c24000 [ 66.748387] which belongs to the cache TCP of size 2528 [ 66.760410] The buggy address is located 0 bytes to the right of [ 66.760410] 2528-byte region [ffff8801d5c24000, ffff8801d5c249e0) [ 66.772689] The buggy address belongs to the page: [ 66.777593] page:ffffea0007570900 count:1 mapcount:0 mapping:ffff8801d5c24000 index:0xffff8801d5c25ffd compound_mapcount: 0 [ 66.788837] flags: 0x2fffc0000008100(slab|head) [ 66.793481] raw: 02fffc0000008100 ffff8801d5c24000 ffff8801d5c25ffd 0000000100000003 [ 66.801337] raw: ffffea0006efa5a0 ffffea00070003a0 ffff8801d869e040 0000000000000000 [ 66.809187] page dumped because: kasan: bad access detected [ 66.814868] [ 66.816466] Memory state around the buggy address: [ 66.821365] ffff8801d5c24880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.828695] ffff8801d5c24900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.836029] >ffff8801d5c24980: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 66.843358] ^ [ 66.849827] ffff8801d5c24a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 66.857161] ffff8801d5c24a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.864491] ================================================================== [ 66.871821] Disabling lock debugging due to kernel taint [ 66.877334] Kernel panic - not syncing: panic_on_warn set ... [ 66.877334] [ 66.884681] CPU: 1 PID: 10601 Comm: syz-executor0 Tainted: G B 4.15.0-rc8+ #178 [ 66.893314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.902641] Call Trace: [ 66.905197] [ 66.907328] dump_stack+0x194/0x257 [ 66.910930] ? arch_local_irq_restore+0x53/0x53 [ 66.915577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.920312] ? vsnprintf+0x1ed/0x1900 [ 66.924089] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 66.928826] panic+0x1e4/0x41c [ 66.931992] ? refcount_error_report+0x214/0x214 [ 66.936732] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 66.941461] kasan_end_report+0x50/0x50 [ 66.945409] kasan_report+0x144/0x340 [ 66.949186] check_memory_region+0x137/0x190 [ 66.953566] memcpy+0x37/0x50 [ 66.956661] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 66.961223] ? tcp_v6_conn_request+0x270/0x270 [ 66.965775] ? __local_bh_enable_ip+0x121/0x230 [ 66.970422] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 66.975414] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 66.980056] ? trace_hardirqs_on+0xd/0x10 [ 66.984180] ? __local_bh_enable_ip+0x121/0x230 [ 66.988824] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 66.993473] ? ip6_copy_metadata+0xad0/0xad0 [ 66.998435] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 67.004037] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 67.009376] ? __bfs+0x686/0x750 [ 67.012715] ? rcu_read_lock_sched_held+0x108/0x120 [ 67.017712] tcp_get_cookie_sock+0x102/0x540 [ 67.022100] ? selinux_inet_conn_request+0x25b/0x390 [ 67.027176] ? cookie_ecn_ok+0x120/0x120 [ 67.031219] ? xfrm_lookup_route+0x4f/0x1a0 [ 67.035519] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 67.040073] ? ip6_dst_lookup+0x60/0x60 [ 67.044027] ? tcp_select_initial_window+0x30c/0x410 [ 67.049114] cookie_v6_check+0x177d/0x2160 [ 67.053335] ? cookie_v6_init_sequence+0xe0/0xe0 [ 67.058071] ? sk_filter_trim_cap+0x40a/0x9c0 [ 67.062541] ? lock_downgrade+0x980/0x980 [ 67.066666] ? lock_release+0xa40/0xa40 [ 67.070616] ? __lock_is_held+0xb6/0x140 [ 67.074667] ? sk_filter_trim_cap+0xe7/0x9c0 [ 67.079054] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 67.083962] tcp_v6_do_rcv+0xe4d/0x11c0 [ 67.087911] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 67.092033] ? tcp_v6_fill_cb+0x440/0x490 [ 67.096154] tcp_v6_rcv+0x2309/0x2b60 [ 67.099943] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 67.104681] ip6_input_finish+0x37e/0x17a0 [ 67.108888] ? ip6_input+0x3b4/0x560 [ 67.112586] ? ip6_rcv_finish+0x7a0/0x7a0 [ 67.116710] ? nf_hook_slow+0xd3/0x1a0 [ 67.120580] ip6_input+0xe9/0x560 [ 67.124016] ? ip6_input_finish+0x17a0/0x17a0 [ 67.128497] ? print_irqtrace_events+0x270/0x270 [ 67.133228] ? find_held_lock+0x35/0x1d0 [ 67.137266] ? ip6_rcv_finish+0x7a0/0x7a0 [ 67.141388] ? ipv6_rcv+0x16cd/0x1fa0 [ 67.145169] ip6_rcv_finish+0x1a9/0x7a0 [ 67.149117] ? ip6_make_skb+0x5e0/0x5e0 [ 67.153065] ? __lock_is_held+0xb6/0x140 [ 67.157108] ? nf_hook_slow+0xd3/0x1a0 [ 67.160972] ipv6_rcv+0xf37/0x1fa0 [ 67.164505] ? ip6_input+0x560/0x560 [ 67.168202] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.173360] ? print_irqtrace_events+0x270/0x270 [ 67.178090] ? check_noncircular+0x20/0x20 [ 67.182318] ? ip6_make_skb+0x5e0/0x5e0 [ 67.186265] ? ip6_input+0x560/0x560 [ 67.189954] __netif_receive_skb_core+0x1a41/0x3460 [ 67.194942] ? perf_trace_lock+0xd6/0x900 [ 67.199069] ? nf_ingress+0x9f0/0x9f0 [ 67.202844] ? check_noncircular+0x20/0x20 [ 67.207058] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.212222] ? __lock_is_held+0xb6/0x140 [ 67.216260] ? __lock_acquire+0x664/0x3e00 [ 67.220474] ? perf_trace_lock+0xd6/0x900 [ 67.224596] ? lock_downgrade+0x980/0x980 [ 67.228719] ? trace_event_raw_event_lock+0x340/0x340 [ 67.233884] ? check_noncircular+0x20/0x20 [ 67.238099] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 67.243175] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 67.248162] ? trace_hardirqs_on+0xd/0x10 [ 67.252285] ? update_blocked_averages+0x87e/0x1b60 [ 67.257271] ? find_held_lock+0x35/0x1d0 [ 67.261308] ? find_held_lock+0x35/0x1d0 [ 67.265346] ? lock_acquire+0x1d5/0x580 [ 67.269288] ? process_backlog+0x45f/0x740 [ 67.273491] ? lock_acquire+0x1d5/0x580 [ 67.277437] ? process_backlog+0x1ab/0x740 [ 67.281648] ? lock_release+0xa40/0xa40 [ 67.285603] __netif_receive_skb+0x2c/0x1b0 [ 67.289896] ? __netif_receive_skb+0x2c/0x1b0 [ 67.294364] process_backlog+0x203/0x740 [ 67.298393] ? mark_held_locks+0xaf/0x100 [ 67.302520] net_rx_action+0x792/0x1910 [ 67.306466] ? lock_release+0xa40/0xa40 [ 67.310423] ? napi_complete_done+0x6c0/0x6c0 [ 67.314896] ? rebalance_domains+0x396/0xcc0 [ 67.319278] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.323755] ? pick_next_task_fair+0x16b0/0x16b0 [ 67.328490] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 67.333740] ? check_noncircular+0x20/0x20 [ 67.337951] ? timerqueue_add+0x1e9/0x280 [ 67.342090] ? enqueue_hrtimer+0x171/0x4a0 [ 67.346297] ? perf_trace_lock+0xd6/0x900 [ 67.350420] ? check_noncircular+0x20/0x20 [ 67.354628] ? run_rebalance_domains+0x378/0x770 [ 67.359362] ? rebalance_domains+0xcc0/0xcc0 [ 67.363748] ? __lock_is_held+0xb6/0x140 [ 67.367790] ? check_noncircular+0x20/0x20 [ 67.372000] ? print_irqtrace_events+0x270/0x270 [ 67.376734] ? lock_downgrade+0x980/0x980 [ 67.380859] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 67.385934] ? do_timer+0x50/0x50 [ 67.389363] ? __lock_is_held+0xb6/0x140 [ 67.393407] __do_softirq+0x2d7/0xb85 [ 67.397178] ? task_prio+0x40/0x40 [ 67.400697] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 67.405774] ? irq_exit+0xbb/0x200 [ 67.409284] ? smp_apic_timer_interrupt+0x16b/0x700 [ 67.414269] ? smp_reschedule_interrupt+0xe6/0x670 [ 67.419171] ? smp_call_function_single_interrupt+0x640/0x640 [ 67.425027] ? _raw_spin_lock+0x32/0x40 [ 67.428979] ? _raw_spin_unlock+0x22/0x30 [ 67.433101] ? handle_edge_irq+0x2b4/0x7c0 [ 67.437310] ? task_prio+0x40/0x40 [ 67.440829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.445647] do_softirq_own_stack+0x2a/0x40 [ 67.449935] [ 67.452143] do_softirq.part.19+0x14d/0x190 [ 67.456440] ? ip6_finish_output2+0xb73/0x23a0 [ 67.460995] __local_bh_enable_ip+0x1ee/0x230 [ 67.465468] ip6_finish_output2+0xba6/0x23a0 [ 67.469850] ? trace_event_raw_event_lock+0x340/0x340 [ 67.475021] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 67.479840] ? ip6_mtu+0x36f/0x4d0 [ 67.483355] ? check_noncircular+0x20/0x20 [ 67.487563] ? lock_release+0xa40/0xa40 [ 67.491524] ? __lock_is_held+0xb6/0x140 [ 67.495568] ip6_finish_output+0x302/0x930 [ 67.499776] ? ip6_finish_output+0x302/0x930 [ 67.504159] ip6_output+0x1eb/0x840 [ 67.507760] ? ip6_finish_output+0x930/0x930 [ 67.512150] ? ip6_fragment+0x3470/0x3470 [ 67.516279] ip6_xmit+0xd84/0x2090 [ 67.519807] ? ip6_finish_output2+0x23a0/0x23a0 [ 67.524460] ? fl6_update_dst+0x127/0x2b0 [ 67.528589] ? check_noncircular+0x20/0x20 [ 67.532799] ? inet6_csk_route_socket+0x691/0xe80 [ 67.537619] ? lock_acquire+0x1d5/0x580 [ 67.541566] ? lock_acquire+0x1d5/0x580 [ 67.545513] ? inet6_csk_xmit+0x114/0x580 [ 67.549635] ? ip6_forward_finish+0x140/0x140 [ 67.554101] ? lock_release+0xa40/0xa40 [ 67.558054] ? __lock_is_held+0xb6/0x140 [ 67.562100] inet6_csk_xmit+0x2fc/0x580 [ 67.566054] ? inet6_csk_update_pmtu+0x160/0x160 [ 67.570792] ? skb_clone+0x20d/0x480 [ 67.574485] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 67.579401] tcp_transmit_skb+0x1b1b/0x38c0 [ 67.583710] ? bictcp_cong_avoid+0xf20/0xf20 [ 67.588091] ? __tcp_select_window+0x900/0x900 [ 67.592644] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.597808] ? kasan_kmalloc+0xad/0xe0 [ 67.601669] ? check_noncircular+0x20/0x20 [ 67.605875] ? sk_stream_alloc_skb+0x11d/0x900 [ 67.610428] ? tcp_sendmsg_locked+0x1356/0x3b60 [ 67.615074] ? tcp_sendmsg+0x2f/0x50 [ 67.618760] ? inet_sendmsg+0x11f/0x5e0 [ 67.622705] ? sock_sendmsg+0xca/0x110 [ 67.626560] ? SYSC_sendto+0x361/0x5c0 [ 67.630418] ? SyS_sendto+0x40/0x50 [ 67.634022] ? do_fast_syscall_32+0x3ee/0xf9d [ 67.638494] ? entry_SYSENTER_compat+0x54/0x63 [ 67.643066] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 67.648489] ? tcp_tso_segs+0x240/0x240 [ 67.652434] ? pvclock_read_flags+0x160/0x160 [ 67.656903] ? trace_event_raw_event_lock+0x340/0x340 [ 67.662075] ? sched_clock_cpu+0x1b/0x170 [ 67.666193] ? tcp_init_tso_segs+0x11a/0x200 [ 67.670577] tcp_write_xmit+0x686/0x51d0 [ 67.674616] ? __kmalloc_node_track_caller+0x47/0x70 [ 67.679705] ? tcp_transmit_skb+0x38c0/0x38c0 [ 67.684175] ? iov_iter_advance+0x2a1/0x13f0 [ 67.688572] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 67.694082] ? __might_sleep+0x95/0x190 [ 67.698037] ? kasan_check_write+0x14/0x20 [ 67.702249] ? copyin+0x91/0xb0 [ 67.705509] ? _copy_from_iter_full+0x22b/0xbb0 [ 67.710161] ? check_stack_object+0x140/0x140 [ 67.714641] ? skb_entail+0x5f6/0x8a0 [ 67.718426] ? iov_iter_advance+0x13f0/0x13f0 [ 67.722903] ? tcp_sendmsg_locked+0x28b4/0x3b60 [ 67.727560] tcp_push_one+0xca/0x100 [ 67.731253] tcp_sendmsg_locked+0x1f67/0x3b60 [ 67.735746] ? tcp_sendpage+0x60/0x60 [ 67.739539] ? print_irqtrace_events+0x270/0x270 [ 67.744268] ? find_held_lock+0x35/0x1d0 [ 67.748307] ? lock_acquire+0x1d5/0x580 [ 67.752252] ? lock_acquire+0x1d5/0x580 [ 67.756197] ? tcp_sendmsg+0x21/0x50 [ 67.759891] ? mark_held_locks+0xaf/0x100 [ 67.764012] ? do_raw_spin_trylock+0x190/0x190 [ 67.768572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.773559] ? lock_sock_nested+0x91/0x110 [ 67.777767] ? trace_hardirqs_on+0xd/0x10 [ 67.781890] ? __local_bh_enable_ip+0x121/0x230 [ 67.786537] tcp_sendmsg+0x2f/0x50 [ 67.790052] inet_sendmsg+0x11f/0x5e0 [ 67.793827] ? __might_sleep+0x95/0x190 [ 67.797774] ? inet_recvmsg+0x5f0/0x5f0 [ 67.801726] ? selinux_socket_sendmsg+0x36/0x40 [ 67.806366] ? security_socket_sendmsg+0x89/0xb0 [ 67.811095] ? inet_recvmsg+0x5f0/0x5f0 [ 67.815041] sock_sendmsg+0xca/0x110 [ 67.818727] SYSC_sendto+0x361/0x5c0 [ 67.822416] ? SYSC_connect+0x4a0/0x4a0 [ 67.826363] ? __fget+0x35c/0x570 [ 67.829786] ? get_unused_fd_flags+0x190/0x190 [ 67.834348] ? iterate_fd+0x3f0/0x3f0 [ 67.838134] ? kmem_cache_free+0x267/0x2a0 [ 67.842361] ? compat_SyS_futex+0x288/0x380 [ 67.846666] ? fput+0xd2/0x140 [ 67.849834] ? compat_SyS_get_robust_list+0x300/0x300 [ 67.855000] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 67.859738] SyS_sendto+0x40/0x50 [ 67.863165] ? SyS_getpeername+0x30/0x30 [ 67.867201] do_fast_syscall_32+0x3ee/0xf9d [ 67.871502] ? do_int80_syscall_32+0x9d0/0x9d0 [ 67.876071] ? syscall_return_slowpath+0x2ad/0x550 [ 67.880973] ? prepare_exit_to_usermode+0x340/0x340 [ 67.885964] ? sysret32_from_system_call+0x5/0x3b [ 67.890780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.895602] entry_SYSENTER_compat+0x54/0x63 [ 67.899985] RIP: 0023:0xf7f12c79 [ 67.903320] RSP: 002b:00000000f770e08c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 67.910997] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020bb9000 [ 67.918243] RDX: 00000000fffffdc7 RSI: 0000000020000894 RDI: 0000000020cc7fe4 [ 67.925488] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 67.932731] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 67.939982] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.947697] Dumping ftrace buffer: [ 67.951210] (ftrace buffer empty) [ 67.954889] Kernel Offset: disabled [ 67.958488] Rebooting in 86400 seconds..